CN215928339U

CN215928339U - Heavy industrial robot RV speed reducer

Info

Publication number: CN215928339U
Application number: CN202122184288.0U
Authority: CN
Inventors: 沈鲜
Original assignee: Suzhou Tianweizhisheng Motion Control Technology Co ltd
Current assignee: Suzhou Tianweizhisheng Motion Control Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-03-01
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a heavy industrial robot RV speed reducer, which relates to the field of RV speed reducers and comprises a base, a first rotating rod, a second rotating rod and a movable block, wherein a first motor for driving the first rotating rod to vertically rotate is fixedly installed at the top end of the base, so that the first rotating rod vertically rotates to drive the second rotating rod to swing on the inner wall of the movable block, a first sliding groove is formed in the connecting part of the second rotating rod and the movable block, the first rotating rod vertically rotates through the movable block, the first rotating rod vertically rotates to drive the second rotating rod to slide along the first sliding groove formed in the outer wall of the movable block, so that the movable block horizontally slides along the outer wall of a limiting bracket, the movable block moves to drive a baffle to horizontally slide along the outer wall of a water outlet pipe, and then cooling liquid in a containing main body is added into an interlayer of the first sealing ring and the second sealing ring through a flow guide pipe, when the RV reducer main part works, the purpose of cooling the RV reducer main part is achieved.

Description

Heavy industrial robot RV speed reducer

Technical Field

The utility model relates to the field of RV speed reducers, in particular to an RV speed reducer of a heavy industrial robot.

Background

The RV reducer is one of the common reducers in a worm and gear reducer family, is composed of a worm and a worm wheel, has a compact structure, a large transmission ratio and a transmission machine with a self-locking function under a certain condition, is one of the most common reducers, has small vibration, low noise and low energy consumption, is widely applied to mechanical reducers of production process equipment in various industries at present, is well received by users, and has a large number of RV reducer devices on the market in order to meet a large number of requirements of people.

However, the structure of the conventional RV reducer device is single, the RV reducer cannot be cooled when the RV reducer device is used, the work efficiency of the RV reducer is reduced, cooling liquid cannot be stored when the RV reducer is used, the cooling liquid cannot be added when the RV reducer works, manpower and material resources are wasted, and the use requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an RV reducer of a heavy industrial robot, which aims to solve the problems that the RV reducer device provided in the background art cannot cool the RV reducer and cannot add cooling liquid when the RV reducer works.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a heavy industrial robot RV speed reducer, includes base, first rotary rod, second rotary rod and movable block, base top fixed mounting has and is used for driving the vertical rotatory first motor of first rotary rod to make the vertical rotatory drive of first rotary rod the second rotary rod is in the inner wall swing of movable block, first spout has been seted up with the junction of movable block to the second rotary rod, the outer wall slidable mounting of movable block has spacing support, the top fixed mounting that is located the base of movable block lateral wall has the baffle, the lateral wall of baffle is located the top fixed mounting of base and has a water outlet pipe.

Preferably, a support plate is fixedly mounted on one side, located on the water outlet pipe, of the upper portion of the base, a second motor is fixedly mounted at the top end of the support plate, a rotary plate is fixedly connected to the output end of the second motor, a rotary block is rotatably connected to the outer wall of the rotary plate, located on the upper portion of the support plate, a second sliding groove is formed in the connecting portion of the rotary block and the rotary plate, a movable rod is rotatably connected to the side wall of the rotary block, located on the upper portion of the support plate, a third rotary rod is movably connected to the top end of the movable rod, a third sliding groove is formed in the connecting portion of the third rotary rod and the movable rod, a push rod is rotatably connected to the outer wall of the third rotary rod, a sealing cover is fixedly connected to one end, far away from the third rotary rod, of the push rod, a containing main body is fixedly mounted at the bottom end of the sealing cover, a flow guide pipe is fixedly connected to the side wall of the containing main body, and a first sealing ring penetrates through one end, far away from the flow guide pipe, and the top end fixed mounting that the inner wall of first sealing washer is located the base has the second sealing washer, the inner wall fixed mounting that the top of base is located the second sealing washer has RV speed reducer main part.

Preferably, the second rotating rod forms a rotating structure with the first sliding chute through the first rotating rod, and the cross section of the first sliding chute is fan-shaped.

Preferably, the length of the second rotating lever is twice that of the first rotating lever, and the rotation angle of the second rotating lever is 60 °.

Preferably, the baffle plate forms a sliding structure with the water outlet pipe through the movable block and the limiting support, and the sliding length of the baffle plate is equal to the diameter of the water outlet pipe.

Preferably, the movable rod forms a rotating structure with the turntable and the support plate through the rotating block, and the rotating angle of the movable rod is 45 °.

Preferably, the sealing cover forms a sliding structure with the containing main body through the push rod, and the sliding length of the sealing cover is equal to the length of the cross section of the containing main body.

Compared with the prior art, the utility model has the beneficial effects that:

1. through being provided with the movable block, the vertical rotation of first rotary rod drives the second rotary rod and slides along the first spout that the movable block outer wall was seted up, so that the movable block along the outer wall horizontal slip of spacing support, the movable block motion drives the baffle along the delivery port outer wall horizontal slip of outlet pipe, then make the coolant liquid that holds in the main part add the intermediate layer of first sealing washer and second sealing washer through the honeycomb duct, when RV speed reducer main part during operation, the purpose of RV speed reducer main part cooling has been realized.

2. Through being provided with and hold the main part, second motor work drives the vertical rotation of carousel, the vertical rotation of carousel drives rotatory piece and slides along the second spout inner wall that the carousel outer wall was seted up, so that rotatory piece motion drives the movable rod rotatory, the movable rod motion drives the third rotary rod and slides along the third spout that the movable rod outer wall was seted up, the third rotary rod drives the outer wall horizontal slip of push rod along the backup pad, so that sealed lid is along holding main part top horizontal slip, the purpose that the coolant liquid was stored has been realized.

Drawings

FIG. 1 is a schematic overall sectional structure diagram of an RV reducer of a heavy industrial robot;

FIG. 2 is a schematic view of a first perspective structure of a movable block of an RV reducer of a heavy industrial robot;

FIG. 3 is a second perspective structural diagram of a movable block of an RV reducer of a heavy industrial robot;

fig. 4 is a schematic view of a connecting part structure of a holding main body of a heavy industrial robot RV reducer.

In the figure: 1. a base; 2. a first motor; 3. a first rotating rod; 4. a second rotating rod; 5. a movable block; 6. a first chute; 7. a limiting bracket; 8. a baffle plate; 9. a water outlet pipe; 10. a support plate; 11. a second motor; 12. a turntable; 13. rotating the block; 14. a second chute; 15. a movable rod; 16. a third rotating rod; 17. a third chute; 18. a push rod; 19. a sealing cover; 20. a containing main body; 21. a flow guide pipe; 22. a first seal ring; 23. a second seal ring; 24. RV speed reducer main part.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a heavy industrial robot RV speed reducer, includes base 1, first rotary rod 3, second rotary rod 4 and

movable block

5, 1 top fixed mounting of base has and is used for driving 3 vertical rotatory first motors 2 of first rotary rod to make 3 vertical rotatory drives of first rotary rod the second rotary rod 4 is in the inner wall swing of movable block 5, first spout 6 has been seted up with the connection position of movable block 5 to second rotary rod 4, the outer wall slidable mounting of movable block 5 has spacing support 7, the top fixed mounting that is located base 1 of movable block 5 lateral wall has baffle 8, the top fixed mounting that the lateral wall of baffle 8 is located base 1 has a water outlet pipe 9.

Further, a supporting plate 10 is fixedly installed above the base 1 at one side of the water outlet pipe 9, a second motor 11 is fixedly installed at the top end of the supporting plate 10, a rotary plate 12 is fixedly connected to an output end of the second motor 11, a rotary block 13 is screwed on the outer wall of the rotary plate 12 and positioned above the supporting plate 10, a second chute 14 is formed in the connecting portion of the rotary block 13 and the rotary plate 12, a movable rod 15 is screwed on the side wall of the rotary block 13 and positioned above the supporting plate 10, a third rotary rod 16 is movably connected to the top end of the movable rod 15, a third chute 17 is formed in the connecting portion of the third rotary rod 16 and the movable rod 15, a push rod 18 is screwed on the outer wall of the third rotary rod 16, a sealing cover 19 is fixedly connected to one end of the push rod 18 far away from the third rotary rod 16, a containing main body 20 is fixedly installed at the bottom end of the sealing cover 19, and a flow guide pipe 21 is fixedly connected to the side wall of the containing main body 20, honeycomb duct 21 is kept away from the one end that holds main part 20 and is run through first sealing washer 22, and the top fixed mounting that first sealing washer 22's inner wall is located base 1 has second sealing washer 23, the inner wall fixed mounting that base 1's top is located second sealing washer 23 has RV speed reducer main part 24, be favorable to the vertical rotatory second spout 14 inner wall that rotatory piece 13 was seted up along carousel 12 outer wall of driving of dish 12 to slide, so that rotatory piece 13 motion drives movable rod 15 rotatory, movable rod 15 motion drives third rotary rod 16 and slides along the third spout 17 that the outer wall of movable rod 15 was seted up, third rotary rod 16 drives the outer wall horizontal slip of push rod 18 along backup pad 10, so that sealed lid 19 is along holding main part 20 top horizontal slip, the mesh that the coolant liquid was stored has been realized.

Further, second rotary rod 4 constitutes revolution mechanic through between first rotary rod 3 and the first spout 6, and the transversal fan-shaped of personally submitting of first spout 6 is favorable to first rotary rod 3 vertical rotation to drive second rotary rod 4 and slide along the first spout 6 that the 5 outer walls of movable block seted up, realizes driving the vertical rotation of second rotary rod 4.

Further, the length of second rotary rod 4 is the twice of first rotary rod 3, and the rotation angle of second rotary rod 4 is 60, is favorable to first rotary rod 3 to move and drives second rotary rod 4 motion, realizes driving the motion of movable block 5.

Further, baffle 8 passes through movable block 5 and constitutes sliding construction between spacing support 7 and the delivery port pipe 9, and the slip length of baffle 8 equals with the diameter of delivery port pipe 9, is favorable to movable block 5 to follow the outer wall horizontal slip of spacing support 7, realizes that movable block 5 moves and drives baffle 8 along the delivery port outer wall horizontal slip of delivery port pipe 9.

Furthermore, the movable rod 15 forms a rotating structure with the supporting plate 10 through the rotating block 13 and the rotating disc 12, and the rotating angle of the movable rod 15 is 45 degrees, which is beneficial for the movable rod 15 to move to drive the third rotating rod 16 to slide along the third sliding slot 17 formed on the outer wall of the movable rod 15, so as to drive the push rod 18 to move.

Furthermore, the sealing cover 19 forms a sliding structure between the push rod 18 and the containing main body 20, and the sliding length of the sealing cover 19 is equal to the length of the cross section of the containing main body 20, so that the third rotating rod 16 drives the push rod 18 to horizontally slide along the outer wall of the supporting plate 10, the sealing cover 19 horizontally slides along the top end of the containing main body 20, and the purpose of storing the cooling liquid is achieved.

The working principle is as follows: at first, the work of first motor 2 on 1 top of base, the work of first motor 2 drives the vertical rotation of first rotary rod 3, the vertical rotation of first rotary rod 3 drives second rotary rod 4 and slides along the first spout 6 that the outer wall of movable block 5 was seted up, so that movable block 5 follows the outer wall horizontal slip of spacing support 7, the motion of movable block 5 drives baffle 8 along the delivery port outer wall horizontal slip of delivery port pipe 9, then make the coolant liquid that holds in the main part 20 add the intermediate layer of first sealing washer 22 and second sealing washer 23 through honeycomb duct 21, when RV speed reducer main part 24 during operation, the purpose of the 24 cooling of RV speed reducer main part has been realized.

Then, make the second motor 11 work on the top of the supporting plate 10, the second motor 11 work drives the carousel 12 to rotate vertically, the carousel 12 rotates vertically to drive the rotating block 13 to slide along the inner wall of the second sliding groove 14 that the outer wall of the carousel 12 was seted up, so that the rotating block 13 moves and drives the movable rod 15 to rotate, the movable rod 15 moves and drives the third rotary rod 16 to slide along the third sliding groove 17 that the outer wall of the movable rod 15 was seted up, the third rotary rod 16 drives the push rod 18 to slide along the outer wall horizontal sliding of the supporting plate 10, so that the sealed lid 19 slides along the top horizontal sliding of the main body 20 that holds, the purpose of coolant liquid storage has been realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heavy industrial robot RV speed reducer, includes base (1), first rotary rod (3), second rotary rod (4) and movable block (5), its characterized in that: base (1) top fixed mounting is used for driving first motor (2) of first rotary rod (3) vertical rotation to make first rotary rod (3) vertical rotation drive second rotary rod (4) are in the inner wall swing of movable block (5), first spout (6) have been seted up with the connection position of movable block (5) to second rotary rod (4), the outer wall slidable mounting of movable block (5) has spacing support (7), the top fixed mounting that is located base (1) of movable block (5) lateral wall has baffle (8), the top fixed mounting that the lateral wall of baffle (8) is located base (1) has outlet pipe (9).

2. The RV reducer of a heavy industrial robot according to claim 1, characterized in that: the water outlet pipe is arranged on one side of the base (1) and is fixedly provided with a supporting plate (10), the top end of the supporting plate (10) is fixedly provided with a second motor (11), the output end of the second motor (11) is fixedly connected with a turntable (12), the outer wall of the turntable (12) is rotatably connected with a rotating block (13) above the supporting plate (10), the connecting part of the rotating block (13) and the turntable (12) is provided with a second sliding groove (14), the side wall of the rotating block (13) is rotatably connected with a movable rod (15) above the supporting plate (10), the top end of the movable rod (15) is movably connected with a third rotating rod (16), the connecting part of the third rotating rod (16) and the movable rod (15) is provided with a third sliding groove (17), the outer wall of the third rotating rod (16) is rotatably connected with a push rod (18), and the push rod (18) is far away from one end of the third rotating rod (16) is fixedly connected with a sealing cover (19), the bottom fixed mounting of sealed lid (19) has holds main part (20), and holds lateral wall fixedly connected with honeycomb duct (21) of main part (20), honeycomb duct (21) are kept away from the one end that holds main part (20) and are run through first sealing washer (22), and the top fixed mounting that the inner wall of first sealing washer (22) is located base (1) has second sealing washer (23), the inner wall fixed mounting that the top of base (1) is located second sealing washer (23) has RV speed reducer main part (24).

3. The RV reducer of a heavy industrial robot according to claim 1, characterized in that: the second rotating rod (4) forms a rotating structure between the first rotating rod (3) and the first sliding groove (6), and the cross section of the first sliding groove (6) is fan-shaped.

4. The RV reducer of a heavy industrial robot according to claim 1, characterized in that: the length of the second rotating rod (4) is twice that of the first rotating rod (3), and the rotating angle of the second rotating rod (4) is 60 degrees.

5. The RV reducer of a heavy industrial robot according to claim 1, characterized in that: the baffle (8) forms a sliding structure with the water outlet pipe (9) through the movable block (5) and the limiting bracket (7), and the sliding length of the baffle (8) is equal to the diameter of the water outlet pipe (9).

6. The RV reducer of a heavy industrial robot according to claim 2, characterized in that: the movable rod (15) forms a rotating structure with the turntable (12) and the support plate (10) through the rotating block (13), and the rotating angle of the movable rod (15) is 45 degrees.

7. The RV reducer of a heavy industrial robot according to claim 2, characterized in that: the sealing cover (19) forms a sliding structure with the containing main body (20) through the push rod (18), and the sliding length of the sealing cover (19) is equal to the cross section length of the containing main body (20).