CN212643491U

CN212643491U - Speed reducer for petrochemical industry convenient to maintain

Info

Publication number: CN212643491U
Application number: CN202021405192.1U
Authority: CN
Inventors: 张弟
Original assignee: Jiangsu Yaxiong Deceleration Machinery Co ltd
Current assignee: Jiangsu Yaxiong Deceleration Machinery Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-02
Anticipated expiration: 2030-07-16

Abstract

The utility model provides a speed reducer for petrochemical industry convenient to maintain, comprising a base plate, the baffle is installed at the bottom plate top, and baffle outer wall fixedly connected with connecting block, the protective cover is installed at the baffle top, and baffle outside fixedly connected with mounting panel, the threaded rod is installed to the inside screw thread of mounting panel, baffle internal connection has the maintenance mechanism, maintain the inside pivot including of mechanism, and pivot outside fixed mounting has the limiting plate, pivot inner wall connection has the bull stick. The utility model discloses in, under the effect of maintaining the mechanism, through placing the pivot at the baffle top, under the effect of limiting plate, make the bull stick rotate at the inside first toothed disc that drives of baffle, through such setting, can make the user to bull stick easy dismounting, the user later maintenance and the maintenance of being convenient for make the transmission effect of bull stick can share under the effect of gear shaft and second toothed disc, have improved the rotation efficiency of gear post simultaneously.

Description

Speed reducer for petrochemical industry convenient to maintain

Technical Field

The utility model relates to a speed reducer technical field especially relates to a speed reducer for petrochemical industry convenient to maintain.

Background

The speed reducer for petrochemical is a speed reducer, which is an independent component consisting of gear transmission, worm transmission and gear-worm transmission enclosed in a rigid shell and is commonly used as a speed reduction transmission device between a prime mover and a working machine. The function of matching the rotation speed and transmitting the torque between the prime mover and the working machine or the actuating mechanism is very extensive in modern machinery.

Current speed reducer for petrochemical industry is inconvenient when using simultaneously to the structure is complicated, and later maintenance is inconvenient, does not possess the mechanism that can carry out the oiling to the speed reducer when using moreover to do not possess and carry on spacingly when rotating the toothed disc, avoid the mechanism of toothed disc off tracking, thereby make speed reducer for petrochemical industry not only inefficiency still life is short, and the maintenance cost is high.

Therefore, it is necessary to provide a speed reducer for petrochemical industry, which is convenient for maintenance, to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a speed reducer for petrochemical industry convenient to maintain has solved current speed reducer for petrochemical industry and has maintained with high costs, and life is short, problem that work efficiency is low.

In order to solve the technical problem, the speed reducer for the petrochemical industry, which is convenient to maintain, provided by the utility model comprises a bottom plate, wherein a baffle plate is arranged at the top of the bottom plate, and the outer wall of the baffle is fixedly connected with a connecting block, the top of the baffle is provided with a protective cover, the outer side of the baffle is fixedly connected with a mounting plate, a threaded rod is arranged in the mounting plate through threads, a maintenance mechanism is connected in the baffle plate, a rotating shaft is arranged in the maintenance mechanism, a limiting plate is fixedly arranged on the outer side of the rotating shaft, the inner wall of the rotating shaft is connected with a rotating rod, the outer wall of the rotating rod is provided with a first gear disc, one side of the first gear disc is in meshing connection with a gear shaft, and a second gear wheel disc is arranged on the outer side of the gear shaft, the bottom of the second gear wheel disc is in meshing connection with a gear column, an oil injection mechanism is installed on one side of the rotating rod, and a deviation rectifying mechanism is connected to the outer side of the first gear disc.

Preferably, the rotating rod and the gear shaft form a transmission structure through the first gear disc, and the transverse axis of the gear shaft coincides with the transverse axis of the second gear disc.

Preferably, the inside oiling mechanism is including annotating oil pipe, and annotates oil pipe outside fixed mounting and have the oil storage gasbag, oil storage gasbag top is connected with the hydraulic fluid inlet.

Preferably, the oil filling pipes are symmetrically arranged in two groups relative to the transverse axis of the oil storage air bag, and the transverse axis of the oil storage air bag is coincided with the transverse axis of the rotating rod.

Preferably, the mechanism of rectifying is inside including the fixed block, and fixed block one side installs the regulating block, regulating block top fixedly connected with slider, and slider top slidable mounting has the spout, regulating block one side is connected with the bearing, and bearing inner wall threaded mounting has the hand to twist the screw rod.

Preferably, the adjusting block forms a rotating structure with the baffle plate through a bearing and a hand-screwed screw, and the adjusting block forms a sliding structure with the baffle plate through a sliding block and a sliding groove.

Compared with the prior art, the utility model provides a pair of speed reducer for petrochemical industry convenient to maintain has following beneficial effect:

1. the utility model discloses in, under the effect of maintaining the mechanism, through placing the pivot at the baffle top, under the effect of limiting plate, make the bull stick rotate at the inside first toothed disc that drives of baffle, through such setting, can make the user to bull stick easy dismounting, the user later maintenance and the maintenance of being convenient for, under the effect of gear shaft and second toothed disc, make the transmission effect of bull stick can share, improved the rotation efficiency of gear post simultaneously, can effectual reduction maintenance cost.

2. The utility model discloses in, under the effect of oiling mechanism, through the oil inlet at the inside oiling of oil storage gasbag, make lubricating oil store in oil storage gasbag inside, under the effect of notes oil pipe, make user compression oil storage gasbag make, lubricating oil passes through notes oil pipe counter shaft and bull stick junction oiling to make and keep the flexibility ratio between bull stick and the pivot, improve the work efficiency of speed reducer.

3. The utility model discloses in, under the effect of mechanism of rectifying, twist the screw rod through turning the hand, under the effect of bearing, make the hand twist the screw rod and drive the regulating block activity, thereby make the regulating block pass through the spout, the slider slides in baffle one side, under the effect of fixed block, make regulating block and fixed block carry on spacingly to first toothed disc, thereby make first toothed disc keep the position relatively stable when rotating, avoided first toothed disc to take place after long-term the use crooked, the off tracking etc., the life of speed reducer has been prolonged, reduce the cost of maintenance in later stage.

Drawings

FIG. 1 is a schematic structural view of a speed reducer for petrochemical industry, which is convenient for maintenance;

FIG. 2 is a schematic structural view of a middle maintenance mechanism of the present invention;

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

fig. 4 is the structure schematic diagram of the middle deviation correcting mechanism of the utility model.

Reference numbers in the figures: 1. a base plate; 2. a baffle plate; 3. connecting blocks; 4. a protective cover; 5. mounting a plate; 6. a threaded rod; 7. a maintenance mechanism; 701. a rotating shaft; 702. a limiting plate; 703. a rotating rod; 704. a first gear plate; 705. a gear shaft; 706. a second gear wheel disc; 707. a gear post; 8. an oiling mechanism; 801. an oil filling pipe; 802. an oil storage air bag; 803. an oil inlet; 9. a deviation rectifying mechanism; 901. a fixed block; 902. an adjusting block; 903. a slider; 904. a chute; 905. a bearing; 906. the screw is screwed by hand.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a speed reducer for petrochemical industry, which is convenient for maintenance according to the present invention; FIG. 2 is a schematic structural view of a middle maintenance mechanism of the present invention; FIG. 3 is a schematic structural view of the oil injection mechanism of the present invention; fig. 4 is the structure schematic diagram of the middle deviation correcting mechanism of the utility model. A speed reducer for petrochemical industry convenient for maintenance comprises a bottom plate 1, a baffle plate 2, a connecting block 3, a protective cover 4, a mounting plate 5, a threaded rod 6, a maintenance mechanism 7, a rotating shaft 701, a limiting plate 702, a rotating rod 703, a first gear disc 704, a gear shaft 705, a second gear disc 706, a gear column 707, an oiling mechanism 8, an oiling pipe 801, an oil storage air bag 802, an oil inlet 803, a deviation correcting mechanism 9, a fixed block 901, an adjusting block 902, a sliding block 903, a sliding chute 904, a bearing 905 and a hand-screwed screw 906, wherein the top of the bottom plate 1 is provided with the baffle plate 2, the outer wall of the baffle plate 2 is fixedly connected with the connecting block 3, the top of the baffle plate 2 is provided with the protective cover 4, the outer side of the baffle plate 2 is fixedly connected with the mounting plate 5, the threaded rod 6 is arranged in the mounting plate 5, the, the inner wall of the rotating shaft 701 is connected with a rotating rod 703, a first gear disc 704 is installed on the outer wall of the rotating rod 703, a gear shaft 705 is connected to one side of the first gear disc 704 in a meshing mode, a second gear disc 706 is installed on the outer side of the gear shaft 705, a gear post 707 is connected to the bottom of the second gear disc 706 in a meshing mode, an oil injection mechanism 8 is installed on one side of the rotating rod 703, and a deviation rectifying mechanism 9 is connected to the outer side of the first gear disc 704.

Further, the rotating rod 703 forms a transmission structure with the gear shaft 705 through the first gear disc 704, and the transverse axis of the gear shaft 705 coincides with the transverse axis of the second gear disc 706, so that the transmission effect of the rotating rod 703 can be shared under the action of the gear shaft 705 and the second gear disc 706, the rotating efficiency of the gear column 707 is improved, and the maintenance cost can be effectively reduced.

Further, the inside oiling mechanism 8 is including oiling pipe 801, and oiling pipe 801 outside fixed mounting has oil storage gasbag 802, and oil storage gasbag 802 top is connected with oil inlet 803, and oil inlet 803 is fixed connection with oil storage gasbag 802, and oil inlet 803 opening part is equipped with sealed lid, makes lubricating oil can stable storage at oil storage gasbag 802, avoids influencing the performance of lubricating oil.

Furthermore, the oil injection pipe 801 is symmetrically provided with two groups about the transverse axis of the oil storage air bag 802, the transverse axis of the oil storage air bag 802 coincides with the transverse axis of the rotating rod 703, the oil injection pipe 801 is fixedly connected to the outer wall of the rotating rod 703, so that when the rotating rod 703 rotates, the oil injection pipe 801 can inject oil to the joint of the rotating rod 703 and the rotating shaft 701, and the working efficiency is guaranteed.

Further, the inside fixed block 901 that is included of mechanism 9 of rectifying, and fixed block 901 installs regulating block 902 in one side, regulating block 902 top fixedly connected with slider 903, and slider 903 top slidable mounting has spout 904, regulating block 902 one side is connected with bearing 905, and bearing 905 inner wall screw thread installs hand and twists screw rod 906, hand is twisted screw rod 906 and can be made regulating block 902 move assigned position after-fixing, and simple structure, convenient operation, do not need the user with the help of external instrument, the practicality of device has been increased.

Further, regulating block 902 passes through bearing 905, hand and twists screw 906 and baffle 2 constitution revolution mechanic, and regulating block 902 passes through slider 903, spout 904 and baffle 2 constitution sliding construction, and regulating block 902 passes through slider 903, spout 904 removes, makes regulating block 902 and fixed block 901 can carry on spacingly to the first toothed disc 704 of equidimension not, and convenience of customers later stage changes first toothed disc 704, has enlarged application range.

The utility model provides a pair of speed reducer for petrochemical industry convenient to maintain's theory of operation as follows:

during the use, through placing pivot 701 at baffle 2 top, under the effect of limiting plate 702, make bull stick 703 drive first toothed disc 704 and rotate in baffle 2 inside, through such setting, can make the user to bull stick 703 easy dismounting, be convenient for user later maintenance and maintenance, when the user needs to carry out the oiling to between bull stick 703 and the pivot 701, pour lubricating oil into inside oil storage gasbag 802 through income hydraulic fluid port 803, make lubricating oil store in oil storage gasbag 802 inside, under the effect of oiling pipe 801, when making user compression oil storage gasbag 802, lubricating oil is through oiling pipe 801 to the junction of pivot 701 and bull stick 703, thereby make keep the flexibility ratio between bull stick 703 and the pivot 701, when using the speed reducer, through turning hand screw 906, under the effect of bearing 905, make hand screw 906 drive regulating block 902 activity, thereby make regulating block 902 pass through spout 904, The slider 903 slides on one side of the baffle 2, and under the action of the fixing block 901, the adjusting block 902 and the fixing block 901 limit the first gear disc 704, so that the first gear disc 704 keeps relatively stable in position when rotating, the first gear disc 704 is prevented from being skewed and deflected after being used for a long time, the service life of the speed reducer is prolonged, and the working principle of the device is completed.

1. the utility model discloses in, under the effect of maintaining mechanism 7, through placing pivot 701 at 2 tops of baffle, under the effect of limiting plate 702, make bull stick 703 rotate at the inside first toothed disc 704 that drives of baffle 2, through such setting, can make the user to bull stick 703 easy dismounting, be convenient for user later maintenance and maintenance, under the effect of gear shaft 705 and second toothed disc 706, make the transmission effect of bull stick 703 share, the rotation efficiency of gear post 707 has been improved simultaneously, can effectual reduction maintenance cost.

2. The utility model discloses in, under the effect of oiling mechanism 8, through oil inlet 803 at the inside oiling of oil storage gasbag 802, make lubricating oil store in oil storage gasbag 802 inside, under the effect of notes oil pipe 801, when making user compression oil storage gasbag 802, lubricating oil passes through notes oil pipe 801 and to the oiling of pivot 701 and bull stick 703 junction to make and keep the flexibility ratio between bull stick 703 and the pivot 701, improve the work efficiency of speed reducer.

3. The utility model discloses in, under the effect of mechanism 9 of rectifying, twist screw rod 906 through rotating the hand, under bearing 905's effect, make the hand twist screw rod 906 drive regulating block 902 activity, thereby make regulating block 902 pass through spout 904, slider 903 slides in baffle 2 one side, under the effect of fixed block 901, make regulating block 902 and fixed block 901 carry on spacingly to first toothed disc 704, thereby make first toothed disc 704 keep the position relatively stable when rotating, avoided first toothed disc 704 to take place after long-term the use crooked, the off tracking etc., the life of speed reducer has been prolonged, reduce the cost of maintenance in later stage.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a speed reducer for petrochemical industry convenient to maintain, includes bottom plate (1), its characterized in that: baffle (2) is installed at the top of bottom plate (1), and baffle (2) outer wall fixedly connected with connecting block (3), protective cover (4) is installed at the top of baffle (2), and baffle (2) outside fixedly connected with mounting panel (5), threaded rod (6) is installed to mounting panel (5) internal thread, baffle (2) internal connection has maintenance mechanism (7), maintenance mechanism (7) is inside to be included pivot (701), and pivot (701) outside fixed mounting has limiting plate (702), pivot (701) inner wall connection has bull stick (703), and bull stick (703) outer wall installation has first toothed disc (704), first toothed disc (704) one side meshing is connected with gear shaft (705), and installs second toothed disc shaft (706) in the outside of pivot (701), second toothed disc (706) bottom meshing is connected with gear post (707), an oil injection mechanism (8) is installed on one side of the rotating rod (703), and a deviation rectifying mechanism (9) is connected to the outer side of the first gear disc (704).

2. The speed reducer for petrochemical industry convenient to maintain of claim 1, characterized in that, the rotating rod (703) constitutes transmission structure with the gear shaft (705) through the first gear plate (704), and the horizontal axis of the gear shaft (705) coincides with the horizontal axis of the second gear plate (706).

3. The speed reducer for petrochemical industry convenient to maintain of claim 1, characterized in that, the oiling mechanism (8) is inside to include oiling pipe (801), and oiling pipe (801) outside fixed mounting has oil storage gasbag (802), oil inlet (803) are connected with at oil storage gasbag (802) top.

4. The speed reducer for petrochemical industry convenient to maintain of claim 3, characterized in that the oil filling pipe (801) is symmetrically arranged in two groups about the transverse axis of the oil storage air bag (802), and the transverse axis of the oil storage air bag (802) is coincident with the transverse axis of the rotating rod (703).

5. The speed reducer for petrochemical industry convenient to maintain according to claim 1, characterized in that the mechanism of rectifying (9) inside includes fixed block (901), and fixed block (901) one side installs regulating block (902), regulating block (902) top fixedly connected with slider (903), and slider (903) top slidable mounting has spout (904), regulating block (902) one side is connected with bearing (905), and bearing (905) inner wall threaded mounting has hand screw (906).

6. The speed reducer for petrochemical industry convenient to maintain of claim 5, characterized in that, the regulating block (902) constitutes rotating structure through bearing (905), hand screw (906) and baffle (2), and regulating block (902) constitutes sliding structure through slider (903), spout (904) and baffle (2).