CN218761298U

CN218761298U - Gear reducer device with dustproof function

Info

Publication number: CN218761298U
Application number: CN202221739322.4U
Authority: CN
Inventors: 蒋正伟; 王丽; 赵双庆; 郭本贵
Original assignee: Shandong Shuangguan Machinery Co ltd
Current assignee: Shandong Shuangguan Machinery Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2023-03-28
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a gear reducer device with dustproof function relates to gear reducer technical field, change the machine including slowing down, the left end fixed mounting who slows down and changes the machine has quick-witted case, the outside of machine case is provided with the protection subassembly, the upper end of protection subassembly is provided with oiling subassembly, the inside of machine case is provided with the speed reduction subassembly, the lower extreme of machine case is provided with the draining subassembly. The utility model discloses a protection subassembly plays the effect of protection machine case, hold it completely cut off, avoid receiving the pollution of external filth, the dismouting is also very convenient, the oiling subassembly can be very simple and convenient carry out the oiling to speed reducer inside, it is how much to need unpack the content that can observe machine oil apart, but the long-time use of filling after once, need not carry machine oil many times and annotate, the speed reduction subassembly can be fine effectively slow down to needing decelerator, the draining subassembly can make things convenient for unnecessary or composition rotten machine oil to discharge.

Description

Gear reducer device with dustproof function

Technical Field

The utility model relates to a gear reducer technical field, concretely relates to gear reducer device with dustproof function.

Background

The speed reducer is generally used for low-speed and large-torque transmission equipment, and the purpose of reducing speed is achieved by meshing a motor, an internal combustion engine or other high-speed running power with a large gear on an output shaft through a gear with a small number of teeth on an input shaft of the speed reducer. The traditional speed reducer is often when the oiling, needs to unpack the organism apart, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a gear reducer device with dustproof function to solve the problem in the above-mentioned background art.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a gear reducer device with dustproof function, change the machine including reducing speed, the left end fixed mounting who changes the machine that reduces speed has quick-witted case, the inside middle side of machine case is provided with the main shaft, the outside middle part fixed mounting of main shaft has first gear, the outside front end fixed mounting of main shaft has the second gear, the lower extreme that changes the machine that reduces speed is provided with the frame, the left end of machine case is provided with the transmission spindle nose, the outside of machine case is provided with the protection component, the upper end of protection component is provided with oiling component, the inside of machine case is provided with the speed reduction subassembly, the lower extreme of machine case is provided with the draining subassembly.

The oiling component comprises an oiling mechanism, a measuring mechanism and an oiling mechanism, the measuring mechanism is arranged at the left end of the oiling mechanism, and the oiling mechanism is arranged at the right end of the oiling mechanism.

The utility model discloses technical scheme's further improvement lies in: the protection assembly comprises a protection shell and an oil storage cavity, the inner side of the protection shell is arranged on the outer side of the case, and the oil storage cavity is formed in the upper end of the protection shell.

The utility model discloses technical scheme's further improvement lies in: the oil outlet mechanism comprises a press rod, a spring and an oil blocking head, the upper end of the press rod is arranged at the upper end of the protective shell, the spring is arranged on the outer side of the press rod, the lower end of the press rod is arranged inside the oil storage cavity, the oil blocking head is fixedly arranged on the bottom surface of the press rod, and the lower end of the oil blocking head is arranged in the middle of the upper end of the case.

The utility model discloses technical scheme's further improvement lies in: the measuring mechanism comprises oil, a liquid level rod, a cover cap and a floating ball, the oil is arranged in the oil storage cavity, the upper end of the liquid level rod is arranged on the left side of the upper end of the protective shell, the cover cap is arranged on the outer side of the liquid level rod, and the floating ball is fixedly mounted on the bottom surface of the liquid level rod.

The utility model discloses technical scheme's further improvement lies in: the oil inlet mechanism comprises an oil filling port and an oil cover, the lower end of the oil filling port is arranged on the right side of the upper end of the protective shell, and the oil cover is movably arranged on the outer side of the oil filling port.

The utility model discloses technical scheme's further improvement lies in: the speed reduction assembly comprises a speed reduction axle box, a speed reduction shaft, a speed reduction gear I, a speed reduction gear II, a rotating shaft frame and an auxiliary speed reduction gear, the lower end of the speed reduction axle box is arranged on the right side of the lower end of the inside of the case, the speed reduction shaft is movably arranged in the inside of the speed reduction axle box, one end of the speed reduction shaft is movably arranged on the left wall of the inside of the case, the first speed reduction gear is fixedly arranged in the middle of the speed reduction shaft, the second speed reduction gear is fixedly arranged at the front end of the speed reduction shaft, the upper end of the rotating shaft frame is arranged on the upper wall of the inside of the case, and the auxiliary speed reduction gear is fixedly arranged on the outer side of the rotating shaft frame.

The utility model discloses technical scheme's further improvement lies in: the oil drainage component comprises an oil drainage pipe and a ball valve, the upper end of the oil drainage pipe is fixedly installed at the lower end axis of the case, and the ball valve is movably installed inside the oil drainage pipe.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

the utility model provides a gear reducer device with dustproof function, this gear reducer device have set up the oiling subassembly, the loaded down with trivial details problem that need unpack apart the casing when needs the oiling at traditional gear reducer can be solved in the setting of oiling subassembly, it can be very simple and convenient carry out the oiling to speed reducer inside to need not unpack apart and can observe the content of machine oil how much, the use that can be long-time after annotating once, need not carry machine oil many times and annotate, it is very convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the protection assembly of the present invention;

FIG. 3 is a schematic structural view of the oil injection assembly of the present invention;

fig. 4 is a schematic structural view of the speed reduction assembly of the present invention.

In the figure: 1. decelerating and rotating the machine; 12. a chassis; 121. a main shaft; 122. a first gear; 123. a second gear; 13. a machine base; 14. a transmission shaft head; 2. a protection component; 21. a protective shell; 22. an oil storage chamber;

3. an oiling component; 31. a pressing lever; 311. a spring; 312. an oil plugging head; 32. oil liquid; 321. a liquid level lever; 322. capping; 323. a floating ball; 33. an oil filler; 331. an oil cover; 4. a speed reduction assembly; 41. a deceleration axle box; 42. a deceleration shaft; 421. a first reduction gear; 422. a second reduction gear; 43. a spindle bracket; 44. a secondary reduction gear; 5. an oil drainage assembly; 51. an oil drain pipe; 52. ball valve.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides a gear reducer device with dustproof function, including the speed reduction favourable turn 1, the left end fixed mounting who reduces the speed reduction favourable turn 1 has quick-witted case 12, the inside of quick-witted case 12 middle side is provided with main shaft 121, the outside middle part fixed mounting of main shaft 121 has first gear 122, the outside front end fixed mounting of main shaft 121 has second gear 123, the lower extreme that reduces the speed reduction favourable turn 1 is provided with frame 13, the left end of quick-witted case 12 is provided with transmission spindle nose 14, the outside of quick-witted case 12 is provided with protection component 2, the upper end of protection component 2 is provided with oiling component 3, the inside of quick-witted case 12 is provided with speed reduction subassembly 4, the lower extreme of quick-witted case 12 is provided with draining subassembly 5. The speed reduction rotary machine 1 plays a role in transmission and receiving rotation force, the case 12 can contain internal speed reduction parts, the main shaft 121 plays a role in connection, the first gear 122 and the second gear 123 can be meshed, speed reduction influence is generated on the main shaft 121, the base 13 can bear the speed reduction rotary machine 1, the transmission shaft head 14 is connected with a part needing to be reduced in speed, the protection component 2 plays a role in protecting the case 12, the case is kept isolated from being polluted by external dirt, dust can be well prevented from entering the case, the assembly and disassembly are also very convenient, the oil injection component 3 is arranged, the complex problem that a shell needs to be disassembled when the oil injection is needed in a traditional gear speed reducer can be solved, oil injection can be simply and conveniently carried out on the inside of the speed reducer, the content of engine oil can be observed without disassembling, the oil can be used for a long time after being injected once, the oil injection can be carried for multiple times and can be injected, the speed reduction component 4 can be well used for effectively reducing the speed of the speed needing to be reduced, and the oil leakage component 5 can be conveniently discharged.

It should be noted that the oil injection assembly 3 includes an oil outlet mechanism, a measuring mechanism and an oil inlet mechanism, the measuring mechanism is arranged at the left end of the oil outlet mechanism, and the oil inlet mechanism is arranged at the right end of the oil outlet mechanism.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the protection assembly 2 includes a protection casing 21 and an oil storage chamber 22, an inner side of the protection casing 21 is disposed at an outer side of the cabinet 12, and the oil storage chamber 22 is disposed at an upper end of the protection casing 21. The protective casing 21 serves as a shield and a partition, and a part of the engine oil can be stored in the oil storage chamber 22.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the oil outlet mechanism includes a pressing rod 31, a spring 311 and an oil blocking head 312, the upper end of the pressing rod 31 is disposed at the upper end of the protective casing 21, the spring 311 is disposed outside the pressing rod 31, the lower end of the pressing rod 31 is disposed inside the oil storage chamber 22, the oil blocking head 312 is fixedly mounted on the bottom surface of the pressing rod 31, and the lower end of the oil blocking head 312 is disposed in the middle of the upper end of the chassis 12. Pressing rod 31 cooperation spring 311 can press down, and oil blockage head 312 can fall to machine oil can flow out, spring 311 can play and stop or derive machine oil to pressing rod 31 limiting displacement and transmission effect, oil blockage head 312.

Further, the measuring mechanism comprises oil 32, a liquid level rod 321, a cap 322 and a floating ball 323, the oil 32 is arranged inside the oil storage chamber 22, the upper end of the liquid level rod 321 is arranged on the left side of the upper end of the protective shell 21, the cap 322 is arranged on the outer side of the liquid level rod 321, and the floating ball 323 is fixedly arranged on the bottom surface of the liquid level rod 321. Fluid 32 plays the lubrication action for this speed reducer device, has the scale mark on the liquid level pole 321, and fluid 32 rises or descends and to drive floater 323 and move, and liquid level pole 321 exposes the position and can change to scale mark above reading can read out the residual content of fluid 32, and block 322 can prevent that outside filth from entering into oil storage chamber 22 and polluting fluid 32.

Further, the oil inlet mechanism includes an oil filling port 33 and an oil cap 331, a lower end of the oil filling port 33 is disposed at the right side of the upper end of the protective shell 21, and the oil cap 331 is movably mounted at the outer side of the oil filling port 33. The oil filler 33 can be filled with oil, and the oil cap 331 is used to close the oil filler 33.

Example 4

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the reduction assembly 4 includes a reduction axle box 41, a reduction axle 42, a first reduction gear 421, a second reduction gear 422, a rotating shaft frame 43 and a secondary reduction gear 44, the lower end of the reduction axle box 41 is disposed at the right side of the inner lower end of the chassis 12, the reduction axle 42 is movably mounted inside the reduction axle box 41, one end of the reduction axle 42 is movably mounted on the left wall of the interior of the chassis 12, the first reduction gear 421 is fixedly mounted in the middle of the reduction axle 42, the second reduction gear 422 is fixedly mounted at the front end of the reduction axle 42, the upper end of the rotating shaft frame 43 is mounted on the upper wall of the interior of the chassis 12, and the secondary reduction gear 44 is fixedly mounted outside the rotating shaft frame 43. The reduction axle box 41 cooperates with the reduction axle 42 to form a main reduction part, the first reduction gear 421 and the second reduction gear 422 can perform a main reduction function on the gear on the main axle 121, the rotating shaft frame 43 can enable the secondary reduction gear 44 to rotate, and the secondary reduction gear 44 can perform a further reduction function on the gear on the main axle 121.

Example 5

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the oil drainage assembly 5 comprises an oil drainage pipe 51 and a ball valve 52, the upper end of the oil drainage pipe 51 is fixedly installed at the lower end axis of the case 12, and the ball valve 52 is movably installed inside the oil drainage pipe 51. The oil drain pipe 51 can drain the excessive deposited engine oil, and the ball valve 52 plays a role in opening and closing the oil drain pipe 51.

The working principle of the gear reduction unit with dust-proof function will be described in detail below.

As shown in fig. 1-4, the gear reducer device is connected to a machine body to be reduced, the protection component 2 can play a role of protecting and separating, dust is effectively prevented from entering, oil can be injected by controlling the oil injection component 3 and pressing the oil outlet mechanism, the observation and measurement mechanism can read the content of residual engine oil, the oil inlet mechanism can inject oil into the oil storage cavity 22, the reduction component 4 plays a main speed reduction role, and the oil drainage component 5 can discharge the residual deposited engine oil.

The present invention has been described in general terms, but it will be apparent to those skilled in the art that modifications and improvements can be made based on the present invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a gear reducer device with dustproof function, includes speed reduction favourable turn (1), the left end fixed mounting of speed reduction favourable turn (1) has quick-witted case (12), the inside middle side of machine case (12) is provided with main shaft (121), the outside middle part fixed mounting of main shaft (121) has first gear (122), the outside front end fixed mounting of main shaft (121) has second gear (123), the lower extreme of speed reduction favourable turn (1) is provided with frame (13), the left end of machine case (12) is provided with transmission spindle nose (14), its characterized in that: a protection component (2) is arranged on the outer side of the case (12), an oiling component (3) is arranged at the upper end of the protection component (2), a speed reduction component (4) is arranged in the case (12), and an oil drainage component (5) is arranged at the lower end of the case (12);

the oiling assembly (3) comprises an oil outlet mechanism, a measuring mechanism and an oil inlet mechanism, wherein the measuring mechanism is arranged at the left end of the oil outlet mechanism, and the oil inlet mechanism is arranged at the right end of the oil outlet mechanism.

2. The gear reduction unit with a dust-proof function according to claim 1, wherein: protection subassembly (2) include protective housing (21) and oil storage chamber (22), the inboard setting of protective housing (21) is in the outside of quick-witted case (12), the upper end of protective housing (21) is provided with oil storage chamber (22).

3. The gear reduction unit with a dust-proof function according to claim 1, wherein: the mechanism that produces oil includes press lever (31), spring (311) and oil shutoff head (312), the upper end setting of press lever (31) is in the upper end of protecting sheathing (21), the outside of press lever (31) is provided with spring (311), the lower extreme setting of press lever (31) is in the inside of oil storage chamber (22), the bottom surface fixed mounting of press lever (31) has oil shutoff head (312), the lower extreme setting of oil shutoff head (312) is in the upper end middle part of quick-witted case (12).

4. A gear reduction unit with dust-proof function according to claim 3, characterized in that: measuring mechanism includes fluid (32), liquid level pole (321), block (322) and floater (323), fluid (32) set up the inside in oil storage chamber (22), the upper end of liquid level pole (321) sets up the upper end left side at protecting sheathing (21), the outside of liquid level pole (321) is provided with block (322), the bottom surface fixed mounting of liquid level pole (321) has floater (323).

5. The gear reduction unit with a dust-proof function according to claim 1, wherein: the oil inlet mechanism comprises an oil filling port (33) and an oil cover (331), the lower end of the oil filling port (33) is arranged on the right side of the upper end of the protective shell (21), and the oil cover (331) is movably mounted on the outer side of the oil filling port (33).

6. The gear reduction unit with a dust-proof function according to claim 1, wherein: reduction unit (4) are including speed reduction axle box (41), reduction shaft (42), reduction gear (421), reduction gear two (422), pivot frame (43) and vice reduction gear (44), the lower extreme setting of speed reduction axle box (41) is on the inside lower extreme right side of quick-witted case (12), the inside movable mounting of speed reduction axle box (41) has reduction shaft (42), the one end movable mounting of reduction shaft (42) is at the inside left wall of quick-witted case (12), the middle part fixed mounting of reduction shaft (42) has reduction gear one (421), the front end fixed mounting of reduction shaft (42) has reduction gear two (422), the inside upper wall in quick-witted case (12) is installed to the upper end of pivot frame (43), the outside fixed mounting of pivot frame (43) has vice reduction gear (44).

7. The gear reduction unit with a dust-proof function according to claim 1, wherein: the oil drainage assembly (5) comprises an oil drainage pipe (51) and a ball valve (52), the upper end of the oil drainage pipe (51) is fixedly installed at the lower end axis of the case (12), and the ball valve (52) is movably installed inside the oil drainage pipe (51).