CN216843036U

CN216843036U - Can add carminative gear reducer of fast oil

Info

Publication number: CN216843036U
Application number: CN202220297625.9U
Authority: CN
Inventors: 赵多振; 李�善; 孙波
Original assignee: Shandong Zhongjun Electromechanical Equipment Technology Co ltd
Current assignee: Shandong Zhongjun Electromechanical Equipment Technology Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-06-28
Anticipated expiration: 2032-02-15

Abstract

The utility model relates to a gear reducer technical field, in particular to carminative gear reducer can refuel fast. Including installation component, transmission component, pneumatics subassembly and refuel the subassembly, transmission component, pneumatics subassembly and the equal fixed mounting of subassembly that refuels are on the installation component, pneumatics subassembly and the top that refuels the subassembly and all be located transmission component, transmission component and pneumatics subassembly transmission are connected. The utility model discloses an air-pressure pump, the filter head, the three-way pipe, the gas-supply pipe, the sealed cowling, mutually supporting of sealing washer and discharge valve is used, through the air-pressure pump with outside air, pour into gear reducer's inside into through three-way pipe, gas-supply pipe and sealed cowling, steam discharge in rethread discharge valve is with gear reducer to gear reducer inside air's circulation has been reduced with higher speed, the inside temperature of gear reducer, gear reducer has been avoided shutting down because of the high temperature, gear reducer's work efficiency has been improved.

Description

Can refuel carminative gear reducer fast

Technical Field

The utility model belongs to the technical field of gear reducer, in particular to carminative gear reducer can refuel fast.

Background

The gear reducer is a slewing mechanism widely applied to east China and used for tower-introduced crane machinery, and is widely applied to the fields of metallurgy, mines, hoisting, transportation, cement, construction, chemical engineering, textile, printing and dyeing, pharmacy and the like. The gear reducer is generally used for low-rotating-speed and high-torque transmission equipment, and the common reducer of the motor also has several pairs of gears with the same principle to achieve an ideal speed reduction effect, wherein the ratio of the number of the teeth of the large gear to the number of the teeth of the small gear is the transmission ratio.

The existing gear reducer can not quickly exhaust the inside of the gear reducer, so that the gear reducer works for a long time, the temperature inside the gear reducer rises, hot gas is not easy to exhaust, the gear reducer is stopped, and the working efficiency of the gear reducer is reduced.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a can refuel carminative gear reducer fast. The oil filling device comprises a mounting assembly, a transmission assembly, an air compression assembly and an oil filling assembly, wherein the transmission assembly, the air compression assembly and the oil filling assembly are fixedly mounted on the mounting assembly, the air compression assembly and the oil filling assembly are positioned above the transmission assembly, and the transmission assembly is in transmission connection with the air compression assembly;

the air compression assembly comprises an air compression pump, a filter head is fixedly mounted at one end of the air compression pump, a three-way pipe is fixedly mounted at one end of the air compression pump away from the filter head, air pipes are fixedly mounted at two ends of the three-way pipe, two sets of sealing covers are fixedly mounted at one ends of the air pipes away from the three-way pipe, sealing rings are arranged on the sealing covers, and the air compression pump, the filter head, the three-way pipe, the air pipes and the rice sealing covers are communicated.

Further, the mounting assembly comprises a lower box body, an upper box body is fixedly mounted on the lower box body, and a cavity is formed between the lower box body and the upper box body.

Further, go up fixed mounting and have discharge valve and fixing base on the box, one side fixed mounting of box has the fuel outlet valve down, discharge valve and fuel outlet valve all are linked together with the cavity.

Furthermore, the transmission assembly comprises a first gear and a second gear, an output shaft is fixedly mounted on one side of the first gear, an input shaft is fixedly mounted on one side, far away from the output shaft, of the second gear, the output shaft and the input shaft are respectively and rotatably connected to the joint of the upper box body and the lower box body, and the first gear is meshed with the second gear.

Further, the oiling component comprises an oiling box, the oiling box is fixedly mounted at the top of the upper box body, an oil cavity is formed in the oiling box, a stop block and a piston are connected to the inside of the oil cavity in a sliding mode, a push rod is fixedly mounted at the top of the piston, one end of the push rod penetrates through the stop block and the oiling box in sequence and extends to the outside of the oiling box, a pull plate is fixedly mounted at one end of the push rod, a spring is sleeved on the push rod, one end of the spring is fixedly mounted on the piston, and the other end of the spring is fixedly mounted on the stop block.

Further, the mounting groove has been seted up on the top of adding the oil tank, fixed mounting has the oil storage tank in the mounting groove, the inside fixed mounting of oil storage tank has into oil pipe, the one end intercommunication that advances oil pipe has adds oil pipe, it communicates on the oil pocket to add oil pipe and keeps away from the one end intercommunication that advances oil pipe.

Further, an oil outlet pipe is fixedly mounted at one end of the oil cavity, one end of the oil outlet pipe penetrates through the interior of the upper box body, a dropper is fixedly mounted at one end of the oil outlet pipe, and the dropper is fixedly mounted on the inner wall of the top of the upper box body.

The utility model has the advantages that:

1. the utility model discloses an air-pressure pump, the filter head, the three-way pipe, the gas-supply pipe, the sealed cowling, mutually supporting of sealing washer and discharge valve is used, through the air-pressure pump with outside air, pour into gear reducer's inside into through three-way pipe, gas-supply pipe and sealed cowling, steam discharge in rethread discharge valve is with gear reducer to gear reducer inside air's circulation has been reduced with higher speed, the inside temperature of gear reducer, gear reducer has been avoided shutting down because of the high temperature, gear reducer's work efficiency has been improved.

2. The utility model discloses an add oil tank, oil pocket, dog, push rod, spring, piston, arm-tie, add oil pipe, mounting groove, oil storage tank, advance oil pipe, go out the use of mutually supporting of oil pipe and burette for gear reducer need not to unpack the shell alright refuel work to gear reducer's inside, thereby has improved gear reducer's convenience.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 shows a schematic cross-sectional structural view according to an embodiment of the present invention;

fig. 2 shows a schematic structural view of a transmission assembly according to an embodiment of the present invention;

fig. 3 shows a schematic structural view of an air compression assembly according to an embodiment of the present invention;

fig. 4 shows the schematic structural diagram of the oil tank according to the embodiment of the present invention.

In the figure: 110. a lower box body; 120. an upper box body; 130. an exhaust valve; 140. a fixed seat; 150. an oil drain valve; 210. a first gear; 220. an output shaft; 230. a second gear; 240. an input shaft; 310. An air pressure pump; 320. a filter head; 330. a three-way pipe; 340. a gas delivery pipe; 350. a sealing cover; 360. A seal ring; 401. an oil tank; 402. an oil chamber; 403. a stopper; 404. a push rod; 405. a spring; 406. a piston; 407. pulling a plate; 408. an oil filler tube; 409. mounting grooves; 410. an oil storage tank; 411. An oil inlet pipe; 412. an oil outlet pipe; 413. a dropper.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are 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 some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a gear reducer capable of quickly filling oil and exhausting gas. Including installation component, transmission component, pneumatics subassembly and refuel the subassembly, transmission component, pneumatics subassembly and the equal fixed mounting of subassembly that refuels are on the installation component, and the pneumatics subassembly all is located transmission component's top with refueling the subassembly, and transmission component and pneumatics subassembly transmission are connected.

The air compression assembly comprises an air compression pump 310, a filter head 320 is fixedly installed at one end of the air compression pump 310, a three-way pipe 330 is fixedly installed at one end, far away from the filter head 320, of the air compression pump 310, air conveying pipes 340 are fixedly installed at two ends of the three-way pipe 330, sealing covers 350 are fixedly installed at one ends, far away from the three-way pipe 330, of the two groups of air conveying pipes 340, sealing rings 360 are arranged on the two groups of sealing covers 350, and the air compression pump 310, the filter head 320, the three-way pipe 330, the air conveying pipes 340 and the sealing covers 350 are communicated.

The air pressure pump 310 is used to suck external air into the gear reducer. The filter head 320 serves to filter external air.

The mounting assembly comprises a lower box body 110, an upper box body 120 is fixedly mounted on the lower box body 110, a cavity is formed between the lower box body 110 and the upper box body 120, an exhaust valve 130 and a fixing seat 140 are fixedly mounted on the upper box body 120, an oil drain valve 150 is fixedly mounted on one side of the lower box body 110, and both the exhaust valve 130 and the oil drain valve 150 are communicated with the cavity.

The exhaust valve 130 is used to exhaust the hot gas in the cavity to reduce the temperature in the cavity. The oil drain valve 150 is used to drain the lubricating oil in the cavity and replace the lubricating oil.

The transmission assembly comprises a first gear 210 and a second gear 230, an output shaft 220 is fixedly mounted on one side of the first gear 210, an input shaft 240 is fixedly mounted on one side of the second gear 230 far away from the output shaft 220, the output shaft 220 and the input shaft 240 are respectively and rotatably connected to the joint of the upper box 120 and the lower box 110, and the first gear 210 and the second gear 230 are meshed.

The output shaft 220 is used for transmitting the power of speed reduction and torque increase. The input shaft 240 is used for power transmission.

The refueling assembly comprises a refueling tank 401, the refueling tank 401 is fixedly mounted at the top of the upper tank body 120, an oil cavity 402 is formed in the refueling tank 401, a stop 403 and a piston 406 are slidably connected to the inside of the oil cavity 402, a push rod 404 is fixedly mounted at the top of the piston 406, one end of the push rod 404 sequentially penetrates through the stop 403 and the refueling tank 401 and extends to the outside of the refueling tank 401, a pull plate 407 is fixedly mounted at one end of the push rod 404, a spring 405 is sleeved on the push rod 404, one end of the spring 405 is fixedly mounted on the piston 406, and the other end of the spring 405 is fixedly mounted on the stop 403. The top end of the oil filling tank 401 is provided with a mounting groove 409, an oil storage tank 410 is fixedly mounted in the mounting groove 409, an oil inlet pipe 411 is fixedly mounted in the oil storage tank 410, one end of the oil inlet pipe 411 is communicated with an oil filling pipe 408, and one end, far away from the oil inlet pipe 411, of the oil filling pipe 408 is communicated with the oil cavity 402. An oil outlet pipe 412 is fixedly installed at one end of the oil chamber 402, one end of the oil outlet pipe 412 penetrates into the upper tank body 120, a dropper 413 is fixedly installed at one end of the oil outlet pipe 412, and the dropper 413 is fixedly installed on the inner wall of the top of the upper tank body 120.

The pulling plate 407 is used to drive the piston 406 and the stopper 403 to move vertically. The oil tank 410 is used to store lubricating oil. The filler tube 408 is used to transfer the oil in the oil reservoir 410 to the oil chamber 402.

The power is transmitted from the input shaft 240, is in mesh transmission with the first gear 210 through the second gear 230, and is transmitted from the output shaft 220 after speed reduction and torque increase.

The air pressure pump 310 sucks clean air through the filter head 320 and delivers it into the seal housing 350 through the tee 330 and air delivery tube 340, and compressed air is delivered into the cavity through the input shaft 240 and output shaft 220.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a can refuel carminative gear reducer fast which characterized in that: the oil filling device comprises a mounting assembly, a transmission assembly, an air compression assembly and an oil filling assembly, wherein the transmission assembly, the air compression assembly and the oil filling assembly are fixedly mounted on the mounting assembly, the air compression assembly and the oil filling assembly are positioned above the transmission assembly, and the transmission assembly is in transmission connection with the air compression assembly;

the air compression component comprises an air compression pump (310), one end of the air compression pump (310) is fixedly provided with a filter head (320), one end of the air compression pump (310) far away from the filter head (320) is fixedly provided with a three-way pipe (330), two ends of the three-way pipe (330) are fixedly provided with air conveying pipes (340), two sets of sealing covers (350) are fixedly arranged at one ends of the air conveying pipes (340) far away from the three-way pipe (330), two sets of sealing rings (360) are arranged on the sealing covers (350), and the air compression pump (310), the filter head (320), the three-way pipe (330), the air conveying pipes (340) and the sealing covers (350) are communicated.

2. The gear reducer capable of rapidly oiling and exhausting as claimed in claim 1, wherein: the mounting assembly comprises a lower box body (110), an upper box body (120) is fixedly mounted on the lower box body (110), and a cavity is formed between the lower box body (110) and the upper box body (120).

3. The gear reducer capable of rapidly oiling and exhausting as claimed in claim 2, wherein: go up fixed mounting on box (120) and have discharge valve (130) and fixing base (140), one side fixed mounting of lower box (110) has oil drain valve (150), discharge valve (130) and oil drain valve (150) all are linked together with the cavity.

4. The gear reducer capable of rapidly oiling and exhausting as claimed in claim 3, wherein: the transmission assembly comprises a first gear (210) and a second gear (230), an output shaft (220) is fixedly mounted on one side of the first gear (210), an input shaft (240) is fixedly mounted on one side, far away from the output shaft (220), of the second gear (230), the output shaft (220) and the input shaft (240) are respectively connected to the joint of the upper box body (120) and the lower box body (110) in a rotating mode, and the first gear (210) is meshed with the second gear (230).

5. The gear reducer capable of rapidly oiling and exhausting as claimed in claim 4, wherein: the oiling assembly comprises an oiling box (401), the oiling box (401) is fixedly mounted at the top of the upper box body (120), an oil cavity (402) is formed in the oiling box (401), a stop block (403) and a piston (406) are slidably connected inside the oil cavity (402), a push rod (404) is fixedly mounted at the top of the piston (406), one end of the push rod (404) sequentially penetrates through the stop block (403) and the oiling box (401) and extends to the outside of the oiling box (401), a pull plate (407) is fixedly mounted at one end of the push rod (404), a spring (405) is sleeved on the push rod (404), one end of the spring (405) is fixedly mounted on the piston (406), and the other end of the spring (405) is fixedly mounted on the stop block (403).

6. The gear reducer capable of rapidly oiling and exhausting as claimed in claim 5, wherein: mounting groove (409) have been seted up on the top of adding oil tank (401), fixed mounting has oil storage tank (410) in mounting groove (409), the inside fixed mounting of oil storage tank (410) has into oil pipe (411), the one end intercommunication that advances oil pipe (411) has adds oil pipe (408), add oil pipe (408) and keep away from the one end intercommunication that advances oil pipe (411) on oil pocket (402).

7. The gear reducer capable of rapidly oiling and exhausting as claimed in claim 6, wherein: an oil outlet pipe (412) is fixedly mounted at one end of the oil cavity (402), one end of the oil outlet pipe (412) penetrates into the upper box body (120), a dropper (413) is fixedly mounted at one end of the oil outlet pipe (412), and the dropper (413) is fixedly mounted on the inner wall of the top of the upper box body (120).