Drier carrier wheel oiling device

Abstract

The utility model provides a drying -machine riding wheel brush oil device belongs to drying -machine equipment technical field, including the two riding wheels of symmetrical setting of support, all are provided with a pivot in each riding wheel, the both ends of each pivot are rotatively provided with a bearing seat, all are provided with a sealing casing on each bearing seat, the bearing is rotatively provided in sealing casing, the one end of bearing far from the pivot center is equipped with the oil injection cavity, all are communicated provided with an oil supply pipeline in each oil injection cavity top, the liquid inlet end of two oil supply pipelines is communicated and is provided with a distribution pipe, the liquid inlet end of distribution pipe is communicated and is provided with the oil pump, the liquid inlet end of oil pump is communicated and is provided with the oil tank, the utility model discloses a oil pump supplies the lubricating oil in the oil tank into the distribution pipe, and the lubricating oil is transported to the oil injection pipe of both sides two respectively through the distribution pipe, and further makes lubricating oil can simultaneously give two bearing to carry out the oil supplement to the oil injection pipe of both sides two, thereby convenient to the quick oil supplement of riding wheel in, improves the energy efficiency of operator.

Description

Technical Field

[0001] This utility model relates to the field of dryer equipment technology, specifically to a dryer roller oiling device. Background Technology

[0002] Rotary dryers are commonly used material drying equipment in industrial production. During operation, the rotating cylinder is supported by a roller assembly. The frictional loss between the rollers and the cylinder's rolling ring directly affects the dryer's operating efficiency and service life, therefore regular lubrication is necessary.

[0003] In current technologies, the rollers typically require lubrication during long-term use to prevent excessive wear. Existing roller lubrication methods usually involve manually adding lubricating oil at regular intervals. However, manual lubrication is not only inefficient but also labor-intensive. To address these issues, a roller oil brushing device for dryers is proposed. Utility Model Content

[0004] In view of this, the present invention provides a dryer roller oiling device. The present invention supplies lubricating oil from the oil storage tank into the distribution pipe through an oil supply pump. The lubricating oil is then delivered to two oil injection pipes on the same side through the distribution pipe, thereby enabling the lubricating oil to simultaneously replenish the two bearings. This facilitates rapid oil replenishment of the rollers, improves the energy efficiency of operators, and reduces the workload of employees.

[0005] To solve the above-mentioned technical problems, this utility model provides a dryer roller oiling device, including two rollers symmetrically arranged on a support, each roller having a rotating shaft inside, and a bearing seat rotatably mounted at both ends of each rotating shaft. A wheel rim for supporting the dryer body is provided between the two bearing seats. Each bearing seat has a sealing shell, and a bearing is rotatably mounted inside the sealing shell. The end of the bearing away from the center of the rotating shaft is set as an oil injection chamber. An oil supply pipeline is connected to the top of each oil injection chamber. The liquid inlet ends of the two oil supply pipelines are connected to a distribution pipe. The liquid inlet end of the distribution pipe is connected to an oil supply pump, and the liquid inlet end of the oil supply pump is connected to an oil storage tank.

[0006] The oil supply line includes an oil injection pipe that passes through the sealing shell and communicates with the oil injection chamber. The oil injection pipe is used to connect the connecting pipe to the oil injection chamber. A check valve is installed on the oil injection pipe to prevent lubricating oil from flowing back into the distribution pipe. A pipe clamp is installed on the oil injection pipe to prevent the oil injection pipe from shaking due to the vibration of the support roller, thereby stabilizing the sealing performance at the connection between the oil injection pipe and the sealing shell. A support rod is installed at the bottom of the pipe clamp to connect the pipe clamp to the bracket, thereby supporting the pipe clamp. The support rod is L-shaped and connected to the bracket.

[0007] The distribution pipe has two outlets and one inlet. The two outlets are connected to the inlet of an oil injection pipe, and the inlet is connected to the outlet of the oil supply pump through a connecting pipe.

[0008] An electric valve is installed on the connecting pipe, which is used to control the opening and closing of the connecting pipe.

[0009] The oil supply pump is equipped with a support frame at the bottom, which is used to fix and support the oil supply pump. The bottom of the support frame is provided with a placement cavity for placing an oil storage tank. The oil storage tank is fixedly installed in the placement cavity and is used to store lubricating oil. The oil storage tank is connected to the inlet end of the oil supply pump.

[0010] A plug is installed on the top of one side of the oil tank, which can be opened and closed. The plug is used to open and close the oil tank. When the level gauge indicates that the oil level is low, the oil tank can be opened to add oil. A level gauge is installed on the other side of the oil tank. The level gauge can be a glass level gauge, which is used to observe the oil level in the oil tank.

[0011] An oil control chamber is set between the rotating shaft and the wheel rim. The oil control chamber is used to allow waste oil to enter the portable collection bucket through the oil drain port. An oil drain port is set on the wheel rim. The oil drain port is used to circulate waste oil. The oil drain port is connected to the oil control chamber.

[0012] A knob seal is threaded into the oil drain port to seal the oil drain port and keep the roller sealed.

[0013] Each roller is equipped with a portable collection bucket at the bottom, which is used to collect waste lubricating oil after use. The inlet end of the portable collection bucket is equipped with a splash guard to prevent oil flowing out of the drain port from splashing. The splash guard is conical.

[0014] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects: 1. The lubricating oil in the oil tank is supplied to the distribution pipe by the oil supply pump. The lubricating oil is then delivered to the two oil injection pipes on the same side through the distribution pipe, so that the lubricating oil can simultaneously replenish the two bearings. This facilitates quick replenishment of the roller, improves the energy efficiency of the operators, and reduces the workload of the employees.

[0015] 2. The check valve prevents lubricating oil from flowing back into the distribution pipe. The pipe clamp is used to prevent the oil injection pipe from shaking due to the vibration of the roller. The support rod is used to connect the pipe clamp to the bracket, thereby supporting the pipe clamp and stabilizing the sealing performance at the connection between the oil injection pipe and the sealing shell.

[0016] 3. The splash guard is used to prevent oil from splashing out of the drain port, and the portable collection bucket is used to collect the waste lubricating oil after use, thus preventing waste oil from being wasted. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a front sectional view of the present invention; Figure 3 This is a top sectional view of the present invention; Figure 4 This is a side view of the structure of this utility model; Figure 5 This is a front view structural diagram of the present utility model; Figure 6 This is a side sectional view of the present invention; Figure 7 This utility model Figure 6 A magnified view of part A.

[0018] Explanation of reference numerals in the attached drawings: 100, bracket; 101, support roller; 102, rotating shaft; 103, bearing seat; 104, wheel rim; 105, sealing housing; 106, bearing; 200, oil filling chamber; 201, oil supply line; 202, oil filling pipe; 203, check valve; 204, pipe clamp; 205, support rod; 206, outlet; 207, inlet; 208, electric valve; 209, connecting pipe; 300, distribution pipe; 301, oil supply pump; 302, support frame; 303, placement chamber; 304, plug; 305, level gauge; 400, oil storage tank; 401, oil control chamber; 402, oil drain; 403, knob end cap; 404, portable collection bucket; 405, splash guard. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the appendices of the embodiments of this utility model. Figure 1-7 The technical solutions of the embodiments of this utility model are clearly and completely described below. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0020] like Figure 1-7As shown: This embodiment provides a dryer roller oiling device, including two rollers 101 symmetrically arranged on a bracket 100. Each roller 101 has a rotating shaft 102, and a bearing seat 103 is rotatably mounted at both ends of each rotating shaft 102. A wheel rim 104 for supporting the dryer body is provided between the two bearing seats 103. Each bearing seat 103 has a sealing housing 105, and a bearing 106 is rotatably mounted inside the sealing housing 105. The end of the bearing 106 away from the center of the rotating shaft 102 is set as an oil injection chamber 200, which is located on the inner wall of the sealing housing 105 closest to the bearing 106. The space between the bearings 106 is sealed by a housing 105 for mechanical sealing of the bearings 106. The bearings 106 are rotatably mounted inside the housing 105 and are used to drive the movement of the wheel rim 104. The oil filling chamber 200 is used to replenish oil to the rotating shaft 102 and the bearings 106. Each oil filling chamber 200 is connected to an oil supply pipe 201 at the top. The oil supply pipe 201 is made of corrosion-resistant material. The inlet ends of the two oil supply pipes 201 are connected to a distribution pipe 300. The inlet end of the distribution pipe 300 is connected to an oil supply pump 301. The inlet end of the oil supply pump 301 is connected to an oil storage tank 400.

[0021] During use, the lubricating oil in the oil storage tank 400 is supplied to the distribution pipe 300 by the oil supply pump 301. The lubricating oil is then delivered to the two oil injection pipes 202 on the same side through the distribution pipe 300, so that the lubricating oil can simultaneously replenish the two bearings 106, thereby facilitating the rapid replenishment of the roller 101 and improving the energy efficiency of the operator. When it is necessary to collect waste oil, the knob end cap 403 is opened so that the waste oil overflowing from the oil control chamber 401 flows through the oil drain port 402 into the splash shield 405, and then into the portable collection bucket 404 to collect the lubricating oil.

[0022] This embodiment provides a dryer roller oiling device. like Figure 2 , 3As shown in Figures 4 and 5: The oil supply line 201 includes an oil injection pipe 202 that passes through the sealing housing 105 and communicates with the oil injection chamber 200. The oil injection pipe 202 is welded to the sealing housing 105 and is used to connect the connecting pipe 209 to the oil injection chamber 200. One end of the oil injection pipe 202 extending into the oil injection chamber 200 is provided with an oil outlet nozzle at a downward angle via an elbow. A check valve 203 is provided on the oil injection pipe 202. A support rod 205 may also be provided at the bottom of the check valve 203 and connected to the bracket 100. The check valve 203 is sealed to the oil injection pipe 202 and is used to prevent lubricating oil from flowing back into the distribution pipe 300. A pipe clamp 204 is provided, which can be fixed by a saddle clamp. The pipe clamp 204 is used to prevent the oil injection pipe 202 from shaking due to the vibration of the support roller 101, thereby stabilizing the sealing performance at the connection between the oil injection pipe 202 and the sealing housing 105. A support rod 205 is provided at the bottom of the pipe clamp 204. The pipe clamp 204 and the support rod 205 are fixed together by bolts. The support rod 205 is used to connect the pipe clamp 204 to the bracket 100, thereby supporting the pipe clamp 204. The support rod 205 is welded to the bracket 100 and is L-shaped.

[0023] Its effects are as follows: the check valve 203 prevents lubricating oil from flowing back into the distribution pipe 300; the pipe clamp 204 is used to prevent the oil injection pipe 202 from shaking due to the vibration of the support roller 101; and the support rod 205 is used to connect the pipe clamp 204 to the bracket 100, thereby supporting the pipe clamp 204 and stabilizing the sealing performance at the connection between the oil injection pipe 202 and the sealing housing 105.

[0024] like Figure 3 , 5 As shown: The distribution pipe 300 has two outlets 206 and one inlet 207. The two outlets 206 are respectively connected to the inlet end of an oil injection pipe 202. The inlet 207 is connected to the outlet end of the oil supply pump 301 through a connecting pipe 209. An electric valve 208 is installed on the connecting pipe 209, which is used to control the opening and closing of the connecting pipe 209.

[0025] like Figure 1 , 3 As shown in Figures 4 and 5: A support frame 302 is provided at the bottom of the oil supply pump 301. The support frame 302 is fixed to the base of the oil supply pump 301 by bolts. The external power cord of the oil supply pump 301 is provided with an oil supply control cabinet. The support frame 302 is used to fix and support the oil supply pump 301. A placement cavity 303 is provided at the bottom of the support frame 302. The placement cavity 303 is used to place the oil storage tank 400. The oil storage tank 400 is fixedly installed in the placement cavity 303. The oil storage tank 400 is used to store lubricating oil. The oil storage tank 400 is connected to the liquid inlet end of the oil supply pump 301.

[0026] like Figure 1 , 6 As shown in Figure 7: A plug 304 is installed on the top side of the oil storage tank 400, which can be opened and closed. The plug 304 is connected to the oil storage tank 400 by threads. The plug 304 is used to open and close the oil storage tank 400. When the level gauge 305 indicates that the oil level is insufficient, the oil storage tank 400 is opened to add oil. A level gauge 305 is installed on the other side of the oil storage tank 400. The level gauge 305 is sealed and connected to the oil storage tank 400. The level gauge 305 can be a glass level gauge 305. The glass level gauge 305 is used to observe the oil level in the oil storage tank 400.

[0027] like Figure 2 , 3 As shown in Figures 4 and 6: An oil control chamber 401 is provided between the rotating shaft 102 and the wheel rim 104. The oil control chamber 401 is used to allow waste oil to enter the portable collection bucket 404 through the oil drain port 402. An oil drain port 402 is provided on the wheel rim 104. The oil drain port 402 is used to circulate waste oil. The oil drain port 402 is connected to the oil control chamber 401. A knob end cap 403 is threadedly connected inside the oil drain port 402. The oil drain port 402 and the knob end cap 403 are connected by a threaded seal. The knob end cap 403 is used to seal the oil drain port 402, so that the support roller 101 is kept in a sealed state.

[0028] like Figure 6 , 7 As shown: Each roller 101 is provided with a portable collection bucket 404 at its lower part. The portable collection bucket 404 is used to collect waste lubricating oil after use. The inlet end of the portable collection bucket 404 is provided with a splash guard 405. The splash guard 405 can be inserted and fitted to the inlet end of the portable collection bucket 404. The splash guard 405 is used to prevent the oil flowing out of the oil drain port 402 from splashing. The splash guard 405 is conical.

[0029] Working principle: The electric valve 208 is opened at regular intervals, and the lubricating oil in the oil storage tank 400 is supplied to the distribution pipe 300 through the oil supply pump 301. The lubricating oil is then delivered to the two oil injection pipes 202 on the same side through the distribution pipe 300, so that the lubricating oil can simultaneously replenish the two bearings 106. When waste oil needs to be recycled, the knob end cap 403 is opened so that the waste oil overflowing from the oil control chamber 401 flows through the oil drain port 402 into the splash shield 405, and then into the portable collection bucket 404 to collect the lubricating oil.

[0030] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A dryer roller oiling device, comprising two rollers (101) symmetrically arranged on a bracket (100), each roller (101) having a rotating shaft (102) inside, each rotating shaft (102) having a bearing seat (103) rotatably arranged at both ends, and a wheel flange (104) for supporting the dryer body being arranged between the two bearing seats (103), characterized in that: Each bearing housing (103) is provided with a sealing shell (105), and a bearing (106) is rotatably arranged inside the sealing shell (105). The end of the bearing (106) away from the center of the rotating shaft (102) is provided as an oil injection chamber (200). Each oil injection chamber (200) is connected to an oil supply pipeline (201) at its top. The inlet ends of the two oil supply pipelines (201) are connected to a distribution pipe (300). The inlet end of the distribution pipe (300) is connected to an oil supply pump (301). The inlet end of the oil supply pump (301) is connected to an oil storage tank (400).

2. The dryer roller oiling device as described in claim 1, characterized in that: The oil supply pipeline (201) includes an oil injection pipe (202) that passes through the sealing housing (105) and communicates with the oil injection chamber (200). A check valve (203) is provided on the oil injection pipe (202). A pipe clamp (204) is provided on the oil injection pipe (202). A support rod (205) is provided at the bottom of the pipe clamp (204). The support rod (205) is L-shaped and is connected to the bracket (100).

3. The dryer roller oiling device as described in claim 2, characterized in that: The distribution pipe (300) has two outlets (206) and one inlet (207). The two outlets (206) are respectively connected to the inlet end of one of the oil injection pipes (202), and the inlet (207) is connected to the outlet end of the oil supply pump (301) through a connecting pipe (209).

4. The dryer roller oiling device as described in claim 3, characterized in that: An electric valve (208) is installed on the connecting pipe (209).

5. The dryer roller oiling device as described in claim 4, characterized in that: The oil supply pump (301) is provided with a support frame (302) at the bottom. The support frame (302) is provided with a placement cavity (303) at the bottom. The oil storage tank (400) is fixedly installed in the placement cavity (303). The oil storage tank (400) is connected to the liquid inlet end of the oil supply pump (301).

6. The dryer roller oiling device as described in claim 5, characterized in that: A plug (304) is provided on the top of one side of the oil storage tank (400) and can be opened and closed. A level gauge (305) is provided on the other side of the oil storage tank (400).

7. The dryer roller oiling device as described in claim 6, characterized in that: An oil control chamber (401) is provided between the rotating shaft (102) and the wheel rim (104). An oil drain port (402) is provided on the wheel rim (104), and the oil drain port (402) is connected to the oil control chamber (401).

8. The dryer roller oiling device as described in claim 7, characterized in that: The drain port (402) is connected to a knob head (403) by a thread.

9. The dryer roller oiling device as described in claim 8, characterized in that: Each of the rollers (101) is provided with a portable collection bucket (404) at its lower part. The liquid inlet end of the portable collection bucket (404) is provided with a splash guard (405), which is conical in shape.

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