A reducer base

Abstract

The present invention relates to the technical field of reducer bases, and discloses a reducer base, comprising a top shell, a base body being fixedly installed at the bottom end of the top shell, a fluid cavity being provided in the middle of the bottom end of the base body, both sides of the inner wall of the base body being fixedly connected with flow-limiting dust collecting plates, the bottom ends of the flow-limiting dust collecting plates close to each other being the fluid cavity, an inner recessed block being provided in the middle of the flow-limiting dust collecting plates, a cleaning slot being provided at the bottom end of the fluid cavity, a cleaning box being movably connected inside the cleaning slot, the fluid cavity of the base body being fixedly connected with a cutting block assembly in the direction of the reducer input shaft, the cutting block assembly being provided with a pushing groove on the same horizontal line at the top end of the cleaning box, and the present invention is advantageous in that debris generated when the reducer is working will fall into the non-Newtonian fluid of the cleaning box, thereby facilitating the later cleaning of debris from the reducer.

Description

Technical Field

[0001] The invention relates to the technical field of reducer bases, and more specifically to a reducer base. Background Art

[0002] The reducer base is an important component of the reducer, and its design and manufacturing have an important impact on the overall performance and service life of the reducer.

[0003] The reducer base is the basic support part of the reducer. It is generally made of metal materials and has an open structure. The internal design has grooves and flanges, etc., which are used to fix the bracket assembly and position the vibration clutch body. Its main functions include: Support and fixation: Provide a stable environment for the reducer and reduce the original speed of the power source to the speed required by the equipment.

[0004] Lubrication and heat dissipation: During long-term operation, ensure good lubrication and heat dissipation of the reducer to prevent oil leakage caused by excessive temperature in various parts or temperature difference.

[0005] However, as far as the prior art is concerned, during the use of the reducer, although the friction is reduced under the action of the lubricating oil, a small amount of wear debris will still be generated. The usual method is to disassemble it during maintenance and then drain and clean it to remove the debris. However, a lot of time is consumed in the maintenance, and the main debris is gathered in the base. Therefore, the present invention provides a reducer base. Summary of the invention

[0006] In order to overcome the above defects of the prior art, the present invention provides a reducer base to solve the problems existing in the above background technology.

[0007] The present invention provides the following technical solution: a reducer base, including a top shell, a base body is fixedly installed at the bottom end of the top shell, a fluid cavity is provided in the middle of the bottom end of the base body, both sides of the inner wall of the base body are fixedly connected with limited flow dust collecting plates, the bottom ends of the limited flow dust collecting plates close to each other are the fluid cavity, the middle part of the limited flow dust collecting plates is provided with a recessed block, the bottom end of the fluid cavity is provided with a cleaning slot, the internal movably card-connected cleaning box of the cleaning slot, the fluid cavity of the base body is located in the direction of the reducer input shaft and is fixedly connected with a cutting assembly, the cutting assembly is located on the same horizontal line at the top of the cleaning box and is provided with a push-type assembly The movable groove is provided, and a sealing groove is provided at the top of the cleaning box of the fluid cavity. An extension groove of the sealing groove is provided in the pushing groove of the cutting block assembly. A cutting plate is movably connected in the extension groove of the pushing groove. A pushing movable groove is provided in the middle of a side of the cutting plate away from the cleaning box. A pushing block is movably connected in the pushing movable groove. The pushing block pushes the cutting plate to move along the sealing groove to seal the sealing groove of the fluid cavity. A rotating slot is provided at one end of the cutting block assembly located in the pushing groove close to the fluid cavity. The pushing block is clamped with the rotating slot after rotation. The current limiting dust collecting plate located on one side of the cutting plate is fixedly connected to a diverter plate at its top.

[0008] Furthermore, a diverter pipe is provided in the middle part of the bottom end of the diverter plate, and the side of the diverter pipe away from the flow limiting dust collecting plate is fixedly connected to the machine base body, and a sealing groove is provided on the inner wall of the diverter pipe on the side close to the flow limiting dust collecting plate, and the side of the diverter pipe close to the flow limiting dust collecting plate is fixedly connected to a first sealing plate.

[0009] Furthermore, a fluid tube is movably sleeved in the diverter tube, and a sealing ring is provided on the diverter tube. The fluid tube is tightly fitted with the diverter tube and the sealing groove of the diverter plate through the sealing ring. A second sealing plate is fixedly connected to the inner wall of the fluid tube close to the diverter plate. The second sealing plate and the first sealing plate can block the path of the fluid flowing in the direction of the sealing ring to the inside of the machine base body.

[0010] Furthermore, the fluid pipe is located at one end away from the flow limiting dust collecting plate and is movably connected with an oil receiving pipe on the outer wall of the machine base body. The oil receiving pipe is provided with a fitting groove at one end away from the flow limiting dust collecting plate. The fluid pipe is provided with a fitting ring at the fitting groove, and the fitting ring is movably connected to the fitting groove.

[0011] Furthermore, the fluid pipe is provided with a fitting ring at the fitting groove, and the fitting ring is movably connected to the fitting groove. The fluid pipe is provided with a first fluid groove at the bottom end of the diversion pipe, and the diversion pipe is provided with a second fluid groove at the first fluid groove. The oil receiving pipe is fixedly connected to the machine base body at one end close to the diversion plate.

[0012] Furthermore, a small groove is provided at one end of the fitting ring, and a pointer is provided at the top of the groove of the fitting ring of the oil receiving pipe for indicating that the first fluid groove and the second fluid groove are connected, and the flow limiting dust collecting plates are all inclined toward the direction of the fluid cavity.

[0013] Furthermore, a liquid collecting trough is provided between the bottom end of the flow limiting dust collecting plate and the base body, the fluid cavity is filled with non-Newtonian fluid, and the non-Newtonian fluid in the fluid cavity is 3 cm below the lowest end of the flow limiting dust collecting plate; an observation window is provided at this location of the fluid cavity.

[0014] Technical effects and advantages of the present invention:

[0015] 1. The present invention provides a non-Newtonian fluid in the fluid cavity, which is conducive to the debris generated when the reducer is working to fall into the non-Newtonian fluid in the cleaning box, thereby facilitating the later cleaning of the debris of the reducer.

[0016] 2. The present invention is provided with a cleaning box, which is conducive to rotating the push block so that the push block is stuck in the rotating slot. At this time, the non-Newtonian fluid located at the cleaning box is cut and blocked by pushing the cutting plate. At this time, the cleaning box is pulled out, and the non-Newtonian fluid in the cleaning box is taken out. The debris at the bottom of the taken out non-Newtonian fluid can be cleaned and reused. After the cleaning is completed, the clean part of the non-Newtonian fluid needs to be poured, which greatly reduces the steps of maintaining the reducer, and does not need to be disassembled when in use, and can be maintained as quickly as possible, reducing maintenance time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the overall structure explosion of the present invention.

[0019] Figure 3 It is a schematic diagram of the main structure of the base of the present invention.

[0020] Figure 4 It is a schematic diagram of the exploded structure of the main body of the base of the present invention.

[0021] Figure 5 It is a schematic diagram of the structure of the diverter plate of the present invention.

[0022] Figure 6 It is a schematic diagram of the cross-sectional structure of the machine base body of the present invention.

[0023] Figure 7 For the present invention Figure 6 Schematic diagram of the structure at point A in the middle.

[0024] Figure 8 For the present invention Figure 6 Schematic diagram of the structure at point B in the middle.

[0025] Fig. 9 It is a schematic diagram of the fluid pipe structure of the present invention.

[0026] Fig.10 It is a schematic diagram of the oil receiving pipe structure of the present invention.

[0027] Fig.11 It is a schematic diagram of the exploded cross-sectional structure of the machine base body of the present invention.

[0028] Fig.12 It is a schematic diagram of the side structure of the diverter plate of the present invention.

[0029] The accompanying drawings are marked as follows: 1. top shell; 2. base body; 201. fluid cavity; 202. cleaning box; 203. sealing groove; 204. cleaning card slot; 205. collecting groove; 3. current limiting dust collecting plate; 301. recessed block; 4. diverter plate; 401. diverter tube; 402. sealing groove; 403. second fluid groove; 404. first sealing plate; 5. cutting block assembly; 501. pushing groove; 502. rotating card slot; 6. cutting block plate; 601. pushing movable groove; 7. pushing block; 8. fluid tube; 801. sealing ring; 802. fitting ring; 803. first fluid groove; 804. second sealing plate; 9. oil connecting pipe; 901. fitting groove. DETAILED DESCRIPTION

[0030] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are only examples. The reducer base involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0031] Reference Figure 1-12The present invention provides a reducer base, including a top shell 1, a base body 2 is fixedly installed at the bottom end of the top shell 1, a fluid cavity 201 is provided in the middle of the bottom end of the base body 2, both sides of the inner wall of the base body 2 are fixedly connected with a limiting flow dust collecting plate 3, the bottom ends of the limiting flow dust collecting plates 3 close to each other are the fluid cavity 201, a recessed block 301 is provided in the middle of the limiting flow dust collecting plate 3, a cleaning card slot 204 is provided at the bottom end of the fluid cavity 201, a cleaning box 202 is movably connected to the cleaning card slot 204, the fluid cavity 201 of the base body 2 is located in the direction of the reducer input shaft and is fixedly connected with a cutting assembly 5, and the cutting assembly 5 is located on the same horizontal line as the top of the cleaning box 202 and has a push The fluid cavity 201 is provided with a blocking groove 203 at the top of the cleaning box 202, an extension groove of the blocking groove 203 is provided in the pushing groove 501 of the cutting component 5, a cutting plate 6 is movably connected in the extension groove of the pushing groove 501, a pushing movable groove 601 is provided in the middle of the side of the cutting plate 6 away from the cleaning box 202, a pushing block 7 is movably connected in the pushing movable groove 601, the pushing block 7 pushes the cutting plate 6 to move along the blocking groove 203 to block the blocking groove 203 of the fluid cavity 201, the cutting component 5 is provided with a rotating slot 502 at one end of the pushing slot 501 close to the fluid cavity 201, the pushing block 7 is engaged with the rotating slot 502 after rotation, and is located at The flow-limiting dust collecting plate 3 on one side of the cutting plate 6 is fixedly connected to the top with a diverter plate 4, and a diverter pipe 401 is provided in the middle of the bottom end of the diverter plate 4, and the side of the diverter pipe 401 away from the flow-limiting dust collecting plate 3 is fixedly connected to the base body 2, and the inner wall of the diverter pipe 401 is provided with a sealing groove 402 on the side close to the flow-limiting dust collecting plate 3, and the side of the diverter pipe 401 close to the flow-limiting dust collecting plate 3 is fixedly connected with a first blocking plate 404, and a fluid pipe 8 is movably sleeved in the diverter pipe 401, and a sealing ring 801 is provided on the fluid pipe 8 at the diverter pipe 401, and the fluid pipe 8 is tightly fitted with the diverter pipe 401 and the sealing groove 402 of the diverter plate 4 through the sealing ring 801, and the fluid pipe 8 is located close to A second blocking plate 804 is fixedly connected to the inner wall of one side of the diverter plate 4. The second blocking plate 804 and the first blocking plate 404 can block the path of the flow from the sealing ring 801 to the inside of the machine base body 2. The fluid pipe 8 is located at the end away from the current limiting dust collecting plate 3 and is movably sleeved with an oil receiving pipe 9 on the outer wall of the machine base body 2. The oil receiving pipe 9 is located at the end away from the current limiting dust collecting plate 3 and is provided with a fitting groove 901. The fluid pipe 8 is provided with a fitting ring 802 at the fitting groove 901. The fitting ring 802 is movably sleeved with the fitting groove 901. The fluid pipe 8 is provided with a first fluid groove 803 at the bottom end of the diverter pipe 401. The diverter pipe 401 is provided with a second fluid groove 403 at the first fluid groove 803.The oil receiving pipe 9 is located at one end close to the diverter plate 4 and is fixedly connected to the base body 2.

[0032] Among them, a small groove is opened at one end of the fitting ring 802, and the oil receiving pipe 9 is located at the top of the groove of the fitting ring 802 and is provided with a pointer for indicating that the first fluid groove 803 and the second fluid groove 403 are connected. The current limiting dust collecting plates 3 are all inclined toward the fluid cavity 201, and a liquid collecting groove 205 is arranged between the bottom end of the current limiting dust collecting plate 3 and the machine base body 2. The fluid cavity 201 is filled with a non-Newtonian fluid, and the non-Newtonian fluid in the fluid cavity 201 is 3 cm lower than the lowest end of the current limiting dust collecting plate 3; the fluid cavity 201 is provided with an observation window at this location, and the observation window is located at the center point. The stratification between the lubricating oil and the non-Newtonian fluid in the observation window is normally located in the middle of the observation window. When the liquid level of the lubricating oil is lower than the middle, and even the non-Newtonian fluid cannot be seen, it means that it is needed. When non-Newtonian fluid is added and only non-Newtonian fluid can be seen in the observation window, it means that there is too much non-Newtonian fluid. The cutting plate 6 is pushed to reduce the non-Newtonian fluid. The stratification of the non-Newtonian fluid and the lubricating oil is achieved by utilizing the fact that the density of the non-Newtonian fluid is greater than the density of the lubricating oil to produce stratification. At the same time, since the lubricating oil is at the top of the non-Newtonian fluid, it is equivalent to adding an oil film at the top of the non-Newtonian fluid, so that the moisture in the non-Newtonian fluid cannot be volatilized, which greatly guarantees the shelf life of the non-Newtonian fluid. Compared with the traditional machine base, firstly, a large amount of lubricating oil waste can be reduced during maintenance. There is no chance of contact with the lubricating oil during maintenance, which greatly reduces the waste of lubricating oil. Secondly, there is no need to disassemble the equipment, which can greatly reduce the time for disassembling the machine base and improve work efficiency.

[0033] Working principle of the present invention:

[0034] When using it for the first time, it is necessary to fill it with lubricating oil first. When filling the lubricating oil, in order to prevent the lubricating oil from mixing with the non-Newtonian fluid during filling, which leads to the need for sedimentation and stratification before use, the fluid tube 8 at the oil receiving tube 9 is first rotated through the fitting ring 802, and the small groove of the fitting ring 802 is aligned with the pointer at the fitting groove 901, which indicates that the first fluid groove 803 is connected with the second fluid groove 403, and the second sealing plate 804 is sealed with the first sealing plate 404. At this time, the non-Newtonian fluid is first filled therein. At this time, after the non-Newtonian fluid flows through the first fluid groove 803 through the fluid tube 8 at the oil receiving tube 9, due to the sealing of the second sealing plate 804 and the first sealing plate 404, the non-Newtonian fluid passes through the second fluid groove 403, passes through the collecting groove 205 and slowly flows into the fluid cavity 201, and the height of the non-Newtonian fluid in the fluid cavity 201 is observed through the observation window. , when it is observed that the height reaches the standard, the fluid tube 8 is rotated 180°, and lubricating oil is poured into it through the oil receiving pipe 9. After the lubricating oil is poured, after flowing through the fluid tube 8, the second fluid groove 403 is blocked by the inner wall of the fluid tube 8, and the first fluid groove 803 is blocked by the outer wall of the diverter plate 4, so that the lubricating oil flows through the first blocking plate 404. After the first blocking plate 404 and the second blocking plate 804 are unblocked, the lubricating oil will flow into the flow limiting dust collecting plate 3 and into the machine base body 2 through the recessed block 301. At this time, the lubricating oil flowing in will not mix with the non-Newtonian fluid, and will only be mixed at the bottom of the oil layer generated by the lubricating oil pouring. However, as the pouring continues, the non-Newtonian fluid will gradually stratify with the lubricating oil due to density problems and be located at the bottom of the lubricating oil. When the lubricating oil is filled to the specified amount, the reducer can be used at this time;

[0035] When the reducer is in use, the gears of the reducer rotate, which will drive the lubricating oil around the gears to surge, and the surging lubricating oil caused by the flow-limiting dust collecting plate 3 will gather in the gap between the two flow-limiting dust collecting plates 3. Due to the obstruction of the flow-limiting dust collecting plate 3, a large amount of surging lubricating oil will be blocked, so that a small amount of surging lubricating oil will flow into the fluid cavity 201. A small amount of lubricating oil is difficult to cause the non-Newtonian fluid to surge, which will cause the non-Newtonian fluid to remain normal, and part of the lubricating oil in the collecting tank 205 will flow into the fluid cavity 201. The lubricating oil is converted to keep the total amount of lubricating oil in the fluid cavity 201 and the flow-limiting dust collecting plate 3 unchanged. As the process progresses, some metal debris containing the wear of the reducer gear will flow into the position between the fluid cavity 201 and the flow-limiting dust collecting plate 3, so that as the lubricating oil in the fluid cavity 201 and the flow-limiting dust collecting plate 3 flows, and the cavity of the collecting tank 205 falls into the non-Newtonian fluid of the fluid cavity 201 under the action of gravity, and then falls into the non-Newtonian fluid of the cleaning box 202. As time goes by, the debris in the non-Newtonian fluid in the cleaning box 202 gradually increases. If there are too many debris, it is necessary to clean the debris. When cleaning the debris in the non-Newtonian fluid, the push block 7 is pushed toward the fluid chamber 201. When it is pushed to the rotating slot 502, the push block 7 is rotated so that the push block 7 is stuck in the rotating slot 502. At this time, the non-Newtonian fluid located at the cleaning box 202 is cut and sealed by pushing the cutting plate 6. At this time, the cleaning box 202 is pulled out, and the non-Newtonian fluid in the cleaning box 202 is taken out, and the debris at the bottom of the taken out non-Newtonian fluid can be removed. After the chips are cleaned, it can be reused. When the cleaning is completed, it is necessary to inject some clean non-Newtonian fluid. At this time, by installing the cleaning box 202 back and pushing the push block 7 back, the cutting plate 6 releases the blockage of the non-Newtonian fluid above the cleaning box 202. After the first fluid groove 803 and the second fluid groove 403 are injected, they will converge at the collecting groove 205, and after sedimentation, they will enter the fluid cavity 201, completing the addition of the non-Newtonian fluid. After the addition is completed, wait until it is checked through the observation window that the sedimentation is complete, and then it can continue to be used.

[0036] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A reducer base, comprising a top shell (1), a base body (2) being fixedly mounted at the bottom end of the top shell (1), characterized in that: A fluid cavity (201) is provided in the middle of the bottom end of the machine base body (2); both sides of the inner wall of the machine base body (2) are fixedly connected to the limiting flow dust collecting plates (3); the bottom ends of the limiting flow dust collecting plates (3) close to each other are the fluid cavity (201); a recessed block (301) is provided in the middle of the limiting flow dust collecting plates (3); a cleaning slot (204) is provided at the bottom end of the fluid cavity (201); a cleaning box (202) is movably connected to the cleaning slot (204); and the machine base body (2 ) is located in the direction of the speed reducer input shaft and is fixedly connected to a cutting assembly (5); the cutting assembly (5) is located on the same horizontal line as the top of the cleaning box (202) and is provided with a pushing groove (501); the fluid cavity (201) is located at the top of the cleaning box (202) and is provided with a blocking groove (203); an extension groove of the blocking groove (203) is provided in the pushing groove (501) of the cutting assembly (5); a cutting plate ( 6), a push groove (601) is provided in the middle of one side of the cutting plate (6) away from the cleaning box (202), a push block (7) is movably connected in the push groove (601), the push block (7) pushes the cutting plate (6) to move along the blocking groove (203) to block the blocking groove (203) of the fluid cavity (201), and a rotation slot (502) is provided at one end of the cutting assembly (5) located near the fluid cavity (201) and the push block (7) ) is engaged with the rotating slot (502) by rotation, and the flow limiting dust collecting plate (3) located on one side of the cutting plate (6) is fixedly connected to the diverter plate (4) at its top end; a liquid collecting tank (205) is provided between the bottom end of the flow limiting dust collecting plate (3) and the machine base body (2); the fluid cavity (201) is filled with a non-Newtonian fluid, and the non-Newtonian fluid in the fluid cavity (201) is 3 cm lower than the lowest end of the flow limiting dust collecting plate (3); an observation window is provided at this location of the fluid cavity (201); During initial use, the non-Newtonian fluid is first passed through the liquid collecting tank (205) and then slowly flows into the fluid chamber (201). The height of the non-Newtonian fluid in the fluid chamber (201) is observed through the observation window. When the height reaches the standard, the lubricating oil is then flowed into the base body (2) through the recessed block (301). The non-Newtonian fluid gradually separates from the lubricating oil due to density issues and is located at the bottom of the lubricating oil. When cleaning debris in the non-Newtonian fluid, the non-Newtonian fluid located at the cleaning box (202) is cut and sealed by pushing the cutting plate (6). At this time, the cleaning box (202) is pulled out to remove the non-Newtonian fluid in the cleaning box (202). When cleaning is completed, the clean part of the non-Newtonian fluid needs to be injected. At this time, the cleaning box (202) is installed back and the pushing block (7) is pushed back, so that the cutting plate (6) releases the blockage of the non-Newtonian fluid above the cleaning box (202).

2. A reducer base according to claim 1, characterized in that: A diverter pipe (401) is provided in the middle of the bottom end of the diverter plate (4); a side of the diverter pipe (401) away from the flow limiting dust collecting plate (3) is fixedly connected to the base body (2); an inner wall of the diverter pipe (401) located on a side close to the flow limiting dust collecting plate (3) is provided with a sealing groove (402); a side of the diverter pipe (401) close to the flow limiting dust collecting plate (3) is fixedly connected to a first blocking plate (404).

3. A reducer base according to claim 2, characterized in that: A fluid tube (8) is movably sleeved in the diverter tube (401); a sealing ring (801) is provided on the diverter tube (401); the fluid tube (8) is tightly fitted with the diverter tube (401) and the sealing groove (402) of the diverter plate (4) via the sealing ring (801); a second blocking plate (804) is fixedly connected to the inner wall of the fluid tube (8) on a side close to the diverter plate (4); the second blocking plate (804) and the first blocking plate (404) are combined to block the path of fluid flowing from the sealing ring (801) to the inside of the machine base body (2).

4. A reducer base according to claim 3, characterized in that: The fluid pipe (8) is located at one end away from the flow-limiting dust collecting plate (3) and is movably sleeved with an oil receiving pipe (9) on the outer wall of the machine base body (2); the oil receiving pipe (9) is provided with a fitting groove (901) at one end away from the flow-limiting dust collecting plate (3); the fluid pipe (8) is provided with a fitting ring (802) at the fitting groove (901); and the fitting ring (802) is movably sleeved with the fitting groove (901).

5. A reducer base according to claim 4, characterized in that: The fluid pipe (8) is provided with a fitting ring (802) at the fitting groove (901), and the fitting ring (802) is movably connected to the fitting groove (901). The fluid pipe (8) is provided with a first fluid groove (803) at the bottom end of the diverter pipe (401), and the diverter pipe (401) is provided with a second fluid groove (403) at the first fluid groove (803). The oil receiving pipe (9) is fixedly connected to the machine base body (2) at one end close to the diverter plate (4).

6. A reducer base according to claim 5, characterized in that: A small groove is formed at one end of the fitting ring (802); a pointer is provided at the top of the groove of the fitting ring (802) on the oil receiving pipe (9) for indicating that the first fluid groove (803) and the second fluid groove (403) are connected; and the flow limiting dust collecting plates (3) are arranged to be inclined in the direction of the fluid cavity (201).

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