CN218971786U

CN218971786U - High-efficiency transmission energy-saving speed reducer

Info

Publication number: CN218971786U
Application number: CN202223457150.4U
Authority: CN
Inventors: 郑禹; 赵超; 杜王静
Original assignee: Zhejiang Wuma Reducer Co ltd
Current assignee: Zhejiang Wuma Reducer Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-05
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses an energy-saving speed reducer with efficient transmission, which belongs to the technical field of speed reducers and comprises a speed reducer, a sealing cover A, an air guide groove, a transmission rod A, a transmission rod B and a cooling frame, wherein the sealing cover A is arranged at the top of the outer wall of the speed reducer in a sliding manner, the sealing cover A is connected with the speed reducer through bolts, the two ends of the outer wall of the speed reducer are respectively provided with the air guide groove in an embedded manner, and the cooling frame is arranged at one end of the inner side of the air guide groove in a sliding manner. The gears driven by the outer walls of the transmission rod A and the transmission rod B in the speed reducer are rubbed with each other for a long time to generate heat, so that part of the heat is absorbed by the heat conducting copper plate and the heat conducting copper sheet, at the moment, the fan blows cold air generated around the water cooling hose to the surfaces of the heat conducting copper plate and the heat conducting copper sheet, and the heat generated during the operation in the speed reducer is conducted and cooled, so that the gears driven by the outer walls of the transmission rod A and the transmission rod B are prevented from being cooled in time due to the fact that the heat generated by long-time high-strength friction cannot be conducted, and huge loss is generated.

Description

High-efficiency transmission energy-saving speed reducer

Technical Field

The utility model belongs to the technical field of speed reducers, and particularly relates to an energy-saving speed reducer with efficient transmission.

Background

The speed reducer is an independent transmission part formed by a gear and a worm, plays a role in transmitting proper torque between an output end motor and an input end working machine, and protects the motor from being damaged due to overload when transmitting large-torque transmission equipment, so that the energy-saving speed reducer with high-efficiency transmission is needed.

According to the search, a patent number is CN202220503833.X, and the high-efficiency transmission energy-saving speed reducer is provided with an oil storage tank and an oil spray nozzle which are arranged, so that oil can be sprayed into the speed reducer box, a worm and a worm wheel have lubrication effect when in transmission, the transmission efficiency of the speed reducer is improved, and the consumption of energy is reduced; the disadvantages are as follows:

the efficient transmission energy-saving speed reducer is used by workers, matched transmission equipment is operated through the speed reducer, lubricating oil is sprayed out of the surface of a transmission component of the speed reducer through an oil spray nozzle, when friction of the transmission component is reduced, loss of parts is reduced, the lubricating oil can rotate at the transmission component and drop to the bottom of the inner side of the speed reducer, and because the efficient transmission energy-saving speed reducer is not provided with a device capable of collecting and recycling oil spraying for the lubricating oil, when the using amount of the lubricating oil is increased, the transmission components are mutually transmitted, a large amount of heat is generated by mutual friction of the transmission components and is dispersed to the periphery of the inside of the speed reducer, and heat is absorbed and dissipated through heat-conducting fins, so that the transmission component with certain temperature cannot be well dissipated for cooling treatment, the parts are easy to generate loss due to overheating among the transmission components, and therefore the effect of energy conservation and consumption reduction generated by the transmission component is relatively poor.

Disclosure of Invention

The utility model aims at: in order to solve the problem that the energy-saving and consumption-reducing effect of the high-efficiency transmission energy-saving speed reducer on the transmission assembly is relatively poor, the high-efficiency transmission energy-saving speed reducer is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a high-efficient driven energy-saving speed reducer, includes speed reducer, sealed lid A, wind-guiding groove, transfer line A, transfer line B and cooling frame, speed reducer outer wall top slip is provided with sealed lid A, and passes through bolted connection between sealed lid A and the speed reducer, speed reducer outer wall both ends all imbeds and are provided with the wind-guiding groove, the inboard one end of wind-guiding groove all slides and is provided with the cooling frame, and passes through bolted connection between cooling frame and the speed reducer, the one end is provided with transfer line A through the bearing rotation in the middle of the speed reducer outer wall rear side, transfer line A has three, and is the equidistance side by side setting, the other end is provided with transfer line B through the bearing rotation in the middle of the speed reducer outer wall front end, and transfer line A and transfer line B outer wall all form a complete set with the gear, and loop through gear outer wall tooth interlock transmission between three transfer line A and the transfer line B, the speed reducer inboard is provided with and carries out the transmission energy-saving and the reduction mechanism that the oil spout avoids producing the loss when the function to transfer line A and transfer line B outer wall complete set gear, transfer line A rear side is provided with adjustable motor drive position and appointed torque adjustment device reaches.

The torque adjusting mechanism is composed of a fixed block, a limit groove B, a servo motor and a limit rod, wherein the fixed block is fixedly installed at two ends of the outer side of the outer wall of the speed reducer, which is close to the outer side of the transmission rod A, the fixed block is arranged in an L-shaped mode, the limit groove B is embedded in the rear side of the outer wall of the transmission rod A, the limit groove B is arranged in a cross-shaped mode, the servo motor is arranged at one end of the rear side of the speed reducer, the servo motor is connected with two opposite fixed blocks through bolts, the front end of the servo motor is connected with the limit rod through an output shaft, the limit rod is arranged in the cross-shaped mode, and the limit rod is in fit sliding mode inside the limit groove B.

The transmission energy-saving and consumption-reducing mechanism consists of an oil storage tank, an oil guide port, a sealing cover B, an engine oil filter, an oil delivery pump, an oil nozzle, a cooling frame, a dustproof net rack, a fan, a heat conduction copper plate, a heat conduction copper sheet, a cooling water tank, a water pump and a water cooling hose, wherein the oil storage tank is embedded in the bottom of the outer wall of the speed reducer, the oil guide ports are respectively embedded between the two ends of the top of the outer wall of the oil storage tank and the bottom of the inner wall of the speed reducer, the two ends of the bottom of the outer wall of the oil storage tank are respectively provided with the sealing cover B in a sliding manner, the sealing cover B is connected with the outer wall of the oil storage tank through bolts, the oil filter is fixedly installed on the top of the outer wall of the sealing cover B, the oil filter is matched with the oil nozzle in a sliding manner, the oil nozzle is embedded in the inner side of the oil storage tank, the oil delivery pump is fixedly installed on one end of the top of the sealing cover A, the oil delivery pump is embedded in the bottom of the outer wall of the sealing cover A, the oil nozzle is arranged in the outer wall of the oil tank in an embedded manner, the oil nozzle is respectively aligned with the top of the gear matched with the outer wall of the transmission rod A, the oil nozzle is connected with the oil nozzle, the oil nozzle is connected with the oil delivery hose through the oil guide hose, one end of the oil guide net rack is respectively through bolts, the other end of the cooling frame is rotatably arranged on the outer end, the other end of the outer wall of the copper sheet is rotatably is arranged on the side of the copper sheet, the outer wall is fixedly arranged on the side of the copper plate, the inner wall is embedded in the inner wall of the water cooling frame is embedded in the water cooling frame is arranged at the inner side of the inner wall of the water tank, which is the inner wall is and the side of the cooling frame is embedded in the inner wall is and the inner wall of the cooling tank is and the cooling tank is arranged at the side, and the other end is the cooling wall is the side. The heat conducting copper sheets are arranged in parallel at equal intervals.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. this kind of high-efficient driven energy-saving speed reducer is through being provided with spacing groove B and gag lever post, can make the staff slide into one of them spacing groove B with servo motor front end cross gag lever post, drive servo motor front end both sides contact between the relative fixed block after, the staff is fixed with the screw bolt between servo motor and the fixed block, make things convenient for the staff to adjust servo motor between the transfer line A of three different moment of torsion, carry out high-efficient transmission processing, improve servo motor can conveniently switch between transfer line A of three different moment of torsion, use the effect that different moment of torsion carries out high-efficient transmission processing to supporting equipment.

2. This kind of high-efficient driven energy-conserving speed reducer is through being provided with oil storage tank and fuel sprayer, can make the oil pump with the oil storage tank in lubricating oil spout to the supporting gear surface of relative transfer line A and transfer line B outer wall from a plurality of fuel sprayers through the oil pouring hose, and fall to the inboard bottom of speed reducer and pass the inside oil cleaner of oil guide mouth and filter and guide back into the oil storage tank with impurity etc. that carry in the lubricating oil, inhale the oil hose through the oil pump again and carry out continuous cycle oil spout processing, make a plurality of gear surfaces even in rotation adhere to lubricating oil through tooth interlock transmission, can not produce great friction between a plurality of gears and produce the loss, improve and carry out the circulation oil spout to the gear surface that transfer line A and transfer line B outer wall are supporting, reduce the effect of friction reduction part's loss when the transmission between the long-term protection gear.

3. This kind of high-efficient driven energy-conserving speed reducer is through being provided with fan and water-cooling hose, can make the water pump lead into water-cooling hose with coolant liquid in the coolant tank and pass one of them cooling frame and lead back to in the coolant tank constantly circulate, when making around the water-cooling hose in the cooling frame will produce a large amount of cold air, long-time friction will produce the heat between the transmission rod A in the speed reducer and the outer wall driven gear of transmission rod B, make partial heat by heat conduction copper plate and heat conduction copper sheet adsorption, at this moment the fan blows the cold air that produces around the water-cooling hose to heat conduction copper plate and heat conduction copper sheet surface, heat conduction cooling is carried out to the heat that produces when the operation in the speed reducer, a large amount of heat that produces when improving continuous transmission friction between the gear can carry out continuous heat conduction cooling treatment, make the inside can not be too high for a long-term, and lead to a large amount of heat that continuous transmission friction produced between the gear can not in time dispel and produce the loss.

Drawings

FIG. 1 is a schematic diagram of a front perspective structure of an energy-saving speed reducer of the utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the energy-saving speed reducer of the utility model;

FIG. 3 is a schematic diagram of a schematic cross-sectional structure of a top surface of an energy-saving speed reducer according to the present utility model;

FIG. 4 is a schematic diagram of the enlarged construction of FIG. 2 at A in accordance with the present utility model;

FIG. 5 is a schematic side view of a water cooled tube in accordance with the present utility model.

The marks in the figure: 1. a speed reducer; 101. sealing cover A; 102. an oil storage tank; 103. an oil guide port; 104. sealing cover B; 105. an oil filter; 106. a fixed block; 107. an air guide groove; 2. an oil delivery pump; 201. an oil nozzle; 3. a transmission rod A; 301. a limit groove B; 4. a transmission rod B; 5. a servo motor; 501. a limit rod; 6. a cooling rack; 601. a dust-proof net rack; 602. a fan; 603. a thermally conductive copper plate; 604. a thermally conductive copper sheet; 7. a cooling water tank; 701. a water pump; 702. and (5) water-cooling the hose.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the utility model, the following components are added:

referring to fig. 1-5, a high-efficient driven energy-saving speed reducer, including speed reducer 1, sealed lid a101, wind guiding groove 107, transfer line A3, transfer line B4 and cooling frame 6, speed reducer 1 outer wall top slip is provided with sealed lid a101, and pass through bolted connection between sealed lid a101 and the speed reducer 1, speed reducer 1 outer wall both ends all imbeds and be provided with wind guiding groove 107, the inboard one end of wind guiding groove 107 all slides and is provided with cooling frame 6, and pass through bolted connection between cooling frame 6 and the speed reducer 1, one end is provided with transfer line A3 through the bearing rotation in the middle of the speed reducer 1 outer wall rear side, transfer line A3 has three, and be equidistant parallel arrangement, the middle other end of speed reducer 1 outer wall front end passes through the bearing rotation and is provided with transfer line B4, and transfer line A3 and transfer line B4 outer wall all are provided with the gear, and pass through gear outer wall tooth interlock transmission in proper order between three transfer line A3 and the transfer line B4, the speed reducer 1 inboard is provided with and can carry out the circulation oil spout motor when operating and produce the transmission mechanism that consumes, the power consumption can be adjusted to the designated torque adjustment device with the transfer line a side.

Referring to fig. 3, further, the torque adjusting mechanism is composed of a fixed block 106, a limit groove B301, a servo motor 5 and a limit rod 501;

the fixed block 106 is fixedly installed at two ends of the outer side of the outer wall of the speed reducer 1, the fixed block 106 is arranged in an L shape, the rear side of the outer wall of the transmission rod A3 is embedded into the limit groove B301, the limit groove B301 is arranged in a cross shape, one end of the rear side of the speed reducer 1 is provided with the servo motor 5, the servo motor 5 and the two opposite fixed blocks 106 are connected through bolts, the front end of the servo motor 5 is connected with the limit rod 501 through an output shaft, the limit rod 501 is arranged in a cross shape, the limit rod 501 is arranged inside the limit groove B301 in a sliding mode, when a worker needs to use transmission equipment matched with the operation of the speed reducer 1, the worker places the servo motor 5 on the rear side of one of the suitable fixed torque transmission rods A3, slides the cross limit rod 501 into the limit groove B301, and drives two sides of the front end of the servo motor 5 to be contacted between the opposite fixed blocks 106, after the worker is screwed in a bolt between the servo motor 5 and the fixed blocks 106, the servo motor 5 is opened to drive the transmission rod A3 to rotate through a bearing, a gear matched with the two transmission rods A3 and the other transmission rods 4 are driven, and the transmission equipment is not driven to be matched with the gear B4, and the transmission equipment is convenient to process the transmission equipment is carried out, and the transmission equipment is matched with the gear transmission equipment is high.

Referring to fig. 1-5, further, the transmission energy-saving and consumption-reducing mechanism is composed of an oil storage tank 102, an oil guide port 103, a sealing cover B104, an oil filter 105, an oil delivery pump 2, an oil nozzle 201, a cooling rack 6, a dustproof net rack 601, a fan 602, a heat conducting copper plate 603, a heat conducting copper plate 604, a cooling water tank 7, a water pump 701 and a water cooling hose 702;

the bottom of the outer wall of the speed reducer 1 is embedded with an oil storage tank 102, oil guide ports 103 are embedded and arranged between two ends of the top of the outer wall of the oil storage tank 102 and the bottom of the inner wall of the speed reducer 1, two ends of the bottom of the outer wall of the oil storage tank 102 are respectively provided with a sealing cover B104 in a sliding manner, the sealing covers B104 and the outer wall of the oil storage tank 102 are connected through bolts, the top of the outer wall of the sealing cover B104 is fixedly provided with an oil filter 105, the oil filter 105 is matched and arranged on the inner side of the oil storage tank 102 in a sliding manner, one end of the top of the outer wall of the sealing cover A101 is fixedly provided with an oil delivery pump 2, the bottom of the outer wall of the sealing cover A101 is embedded with an oil spray nozzle 201, the oil spray nozzle 201 is provided with a plurality of oil spray nozzles 201 which are respectively aligned with the top of a gear matched with the outer walls of a transmission rod A3 and a transmission rod B4, the oil storage tank 102, the oil delivery pump 2 and a plurality of oil spray nozzles 201 are connected through oil guide hoses, one end of the outer side of the cooling rack 6 is connected with a dustproof grid 601 through bolts, the other end of the outer wall of the dustproof net frame 601 is rotatably provided with a fan 602, one end of the outer part of the speed reducer 1 is provided with a cooling water tank 7, the front end of the outer wall of the cooling water tank 7 is embedded with a water pump 701, one inner wall of the cooling frame 6 is embedded with a water cooling hose 702, the water cooling hoses 702 in the cooling frame 6 are arranged from large to small in sequence and equidistantly towards the center, one end of the outer wall of the water cooling hose 702 is embedded with one end of the outer wall of the water pump 701, the other end of the outer wall of the cooling frame 6 is embedded with a heat conducting copper plate 603, the outer wall of the heat conducting copper plate 603 is embedded with a plurality of heat conducting copper plates 604, the heat conducting copper plates 604 are arranged in parallel at equal intervals, when the servo motor 5 drives a transmission rod A3 to rotate through a bearing, teeth between gears matched with the outer wall and gears matched with the outer walls of other two transmission rods A3 and a transmission rod B4 are driven, while the transmission rod B4 drives matched transmission equipment to operate through a bearing, a worker opens the engine oil filter 105 and the oil delivery pump 2, the oil delivery pump 2 ejects lubricating oil in the oil storage tank 102 to the surfaces of opposite gears through the oil pouring hoses from the plurality of oil nozzles 201, the lubricating oil falls down to the bottom of the inner side of the speed reducer 1 and passes through the engine oil filter 105 in the oil guide port 103 to filter and guide impurities and the like carried in the lubricating oil back into the oil storage tank 102, the lubricating oil is sucked into the oil guide hose through the oil delivery pump 2 again to perform continuous circulation oil spraying treatment, the rotating gears are uniformly adhered with the lubricating oil to be transmitted through tooth meshing, the two fans 602, the cooling water tank 7 and the water pump 701 on the outer side of the two cooling frames 6 are opened again while the larger friction between the teeth is not generated, the water pump 701 is used for guiding the cooling liquid in the cooling water tank 7 into the water cooling hose 702 to be led back into the cooling water tank 7 through one cooling rack 6 for continuous circulation, so that a great amount of cold air is generated around the water cooling hose 702 in the cooling rack 6, meanwhile, the gears driven by the outer wall of the transmission rod A3 and the transmission rod B4 in the speed reducer 1 rub each other for a long time to generate heat, part of the heat is absorbed by the heat conducting copper plate 603 and the heat conducting copper plate 604, at the moment, the fan 602 blows the cold air generated around the water cooling hose 702 to the surfaces of the heat conducting copper plate 603 and the heat conducting copper plate 604, the heat generated during operation in the speed reducer 1 is conducted and cooled, the gears driven by the outer wall of the transmission rod A3 and the transmission rod B4 are prevented from being incapable of timely cooling due to long-term high-strength friction to generate huge loss, and when the fan 602 is required to be maintained regularly, the outer wall bolts of the cooling rack 6 are pulled to slide out to the air guiding groove 107, after the exposed fan 602 is subjected to the rapid maintenance treatment, the cooling rack 6 is slid into the air guide groove 107, and bolts are screwed between the cooling rack 6 and the air guide groove 107 for fixing.

Referring to fig. 1-4, further, the oil filter 105, the oil pump 2, the servo motor 5, the fan 602, the cooling water tank 7 and the water pump 701 are all electrically connected with the storage battery through the control panel.

Working principle: firstly, when a worker needs to use the speed reducer 1 to operate matched transmission equipment, the servo motor 5 is arranged at the rear side of one of the proper fixed torque transmission rods A3, so that the cross-shaped limiting rod 501 slides into the limiting groove B301, after the front end two sides of the servo motor 5 are driven to contact between the opposite fixed blocks 106, the worker screws bolts between the servo motor 5 and the fixed blocks 106 for fixing, opens the servo motor 5 to drive the transmission rod A3 to rotate through a bearing, drives a gear matched with the outer wall to drive teeth between the other two transmission rods A3 and the gear matched with the outer wall of the transmission rod B4 to drive the matched transmission equipment to operate through the bearing, then, the worker opens the engine oil filter 105 and the oil delivery pump 2, so that the oil delivery pump 2 sprays lubricating oil in the oil storage tank 102 from a plurality of oil nozzles 201 to the opposite gear surfaces through an oil pouring hose, the oil filter 105 which falls to the bottom of the inner side of the speed reducer 1 and passes through the inside of the oil guide port 103 filters impurities and the like carried in lubricating oil and leads the impurities back to the oil storage tank 102, the oil guide hose is sucked by the oil delivery pump 2 again to carry out continuous circulation oil injection treatment, a plurality of gears in rotation are uniformly adhered to the lubricating oil, the gears are in meshed transmission by the gears, the gears among the gears are protected from generating larger friction to generate loss, finally, a worker opens the fans 602, the cooling water tank 7 and the water pump 701 at the outer sides of the two cooling frames 6, the water pump 701 leads the cooling liquid in the cooling water tank 7 to the water cooling hose 702 to pass through one of the cooling frames 6 and be led back to the cooling water tank 7 for continuous circulation, a large amount of cooling air is generated around the water cooling hose 702 in the cooling frames 6, and heat is generated due to long-time mutual friction between the gears driven by the outer walls of the transmission rod A3 and the transmission rod B4 in the speed reducer 1, part of heat is adsorbed by the heat conducting copper plate 603 and the heat conducting copper plate 604, at this moment, the fan 602 blows cold air generated around the water cooling hose 702 to the surfaces of the heat conducting copper plate 603 and the heat conducting copper plate 604, heat conduction and cooling are carried out on heat generated during operation in the speed reducer 1, the gear driven by the outer wall of the transmission rod A3 and the gear driven by the outer wall of the transmission rod B4 cannot be cooled in time due to heat generated by long-term mutual high-strength friction, huge loss is generated, when the fan 602 needs to be regularly maintained, after the bolts on the outer wall of the cooling rack 6 are screwed out, the cooling rack 6 is pulled to slide out of the air guide groove 107, after the exposed fan 602 is rapidly maintained, the cooling rack 6 is slid into the air guide groove 107, and bolts are screwed between the cooling rack 6 and the air guide groove 107.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a high-efficient driven energy-conserving speed reducer, includes speed reducer (1), sealed lid A (101), wind-guiding groove (107), transfer line A (3), transfer line B (4) and cooling frame (6), the sliding of speed reducer (1) outer wall top is provided with sealed lid A (101), and through bolted connection between sealed lid A (101) and speed reducer (1), speed reducer (1) outer wall both ends all imbeds and are provided with wind-guiding groove (107), the inboard one end of wind-guiding groove (107) all slides and is provided with cooling frame (6), and passes through bolted connection between cooling frame (6) and speed reducer (1), one end is provided with transfer line A (3) through the bearing rotation in the middle of speed reducer (1) outer wall rear side, transfer line A (3) have three, and are equidistant parallel arrangement, the other end is provided with transfer line B (4) through the bearing rotation in the middle of speed reducer (1) outer wall front end, and transfer line A (3) and transfer line B (4) outer wall all form a complete set of being provided with gear, and three transfer line A (3) and transfer line B (4) pass through gear tooth in proper order between its characteristics: the transmission energy-saving and consumption-reducing mechanism capable of circularly spraying oil to avoid loss is arranged on the inner side of the speed reducer (1) when a gear matched with the outer walls of the transmission rod A and the transmission rod B operates, and a torque adjusting mechanism capable of adjusting the transmission position of the motor to achieve proper output torque with specified transmission equipment is arranged on the rear side of the transmission rod A (3).

2. The energy-efficient transmission speed reducer according to claim 1, wherein: the torque adjusting mechanism consists of a fixed block (106), a limit groove B (301), a servo motor (5) and a limit rod (501);

the automatic transmission is characterized in that fixed blocks (106) are fixedly installed at two ends of the rear side of the outer wall of the speed reducer (1) close to the outer side of the transmission rod A (3), limiting grooves B (301) are embedded in the rear side of the outer wall of the transmission rod A (3), a servo motor (5) is arranged at one end of the rear side of the speed reducer (1), the servo motor (5) is connected with the two opposite fixed blocks (106) through bolts, and a limiting rod (501) is connected to the front end of the servo motor (5) through an output shaft.

3. The energy-efficient transmission speed reducer according to claim 1, wherein: the transmission energy-saving and consumption-reducing mechanism consists of an oil storage tank (102), an oil guide port (103), a sealing cover B (104), oil filters (105) and (106), an oil delivery pump (2), an oil nozzle (201), a cooling frame (6), a dustproof net rack (601), a fan (602), a heat conducting copper plate (603), a heat conducting copper plate (604), a cooling water tank (7), a water pump (701) and a water cooling hose (702);

the oil storage tank (102) is embedded in the bottom of the outer wall of the speed reducer (1), the oil guide ports (103) are embedded between the two ends of the top of the outer wall of the oil storage tank (102) and the bottom of the inner wall of the speed reducer (1), the two ends of the bottom of the outer wall of the oil storage tank (102) are respectively provided with the sealing cover B (104) in a sliding manner, the sealing covers B (104) and the outer wall of the oil storage tank (102) are connected through bolts, the oil filter (105) is fixedly arranged at the top of the outer wall of the sealing cover B (104), the oil filter (105) is arranged at the inner side of the oil storage tank (102) in a matching sliding manner, the oil delivery pump (2) is fixedly arranged at one end of the top of the outer wall of the sealing cover A (101), the bottom of the outer wall of the sealing cover A (101) is embedded with an oil nozzle (201), one end of the outer side of the cooling frame (6) is connected with a dustproof net rack (601) through bolts, the other end of the outer wall of the dustproof net rack (601) is rotationally provided with a fan (602), one end of the outer side of the speed reducer (1) is provided with a cooling water tank (7), the front end of the outer wall of the cooling water tank (7) is embedded with a water pump (701), one of the inner walls of the cooling frame (6) is embedded with a water cooling hose (702), one end of the outer wall of the water cooling hose (702) is embedded with one end of the outer wall of the water pump (701), the other end of the outer wall of the water cooling hose is embedded with the top of the outer wall of the cooling water tank (7), the cooling rack is characterized in that a heat conducting copper plate (603) is fixedly arranged at the other end of the outer wall of the cooling rack (6), a plurality of heat conducting copper plates (604) are embedded in the outer wall of the heat conducting copper plate (603), and the heat conducting copper plates (604) are equidistantly arranged in parallel.

4. The energy-saving speed reducer for efficient transmission of claim 2, wherein: the fixed block (106) is arranged in an L shape, the limit groove B (301) is arranged in a cross shape, the limit rod (501) is arranged in a cross shape, and the limit rod (501) is arranged inside the limit groove B (301) in a fit sliding manner.

5. A high efficiency drive energy saving speed reducer as defined in claim 3 wherein: the oil injection nozzles (201) are arranged in a plurality, are respectively aligned with the tops of the gears matched with the outer walls of the transmission rod A (3) and the transmission rod B (4), and are connected with the oil storage tank (102), the oil delivery pump (2) and the oil injection nozzles (201) through oil guide hoses.

6. A high efficiency drive energy saving speed reducer as defined in claim 3 wherein: the water-cooling hoses (702) in the cooling rack (6) are arranged in an annular shape from large to small to the center at equal intervals.