CN219623212U - Wear-resisting type gear assembly - Google Patents

Abstract

The utility model discloses a wear-resistant gear assembly, which belongs to the field of gears and comprises a box body, wherein a driving shaft is rotatably arranged in the box body, one end of the driving shaft penetrates through the box body in a rotating way, two symmetrically distributed rotating rods are rotatably arranged in the box body, the two rotating rods and the driving shaft are positioned on the same horizontal plane, the driving shaft is positioned between the two rotating rods, a main gear is fixedly sleeved on the side wall of the driving shaft, a secondary gear is sleeved on the side wall of each of the two rotating rods, the two secondary gears are meshed with the main gear, a fixing assembly is arranged between the two secondary gears and the rotating rods in the same group, and two symmetrically distributed fixing plates are fixedly arranged in the box body. According to the utility model, the wear-resistant layer is arranged to play a role in improving the wear resistance of equipment, and the lubricating oil is smeared on the surfaces of the main gear and the auxiliary gear through the smearing roller, so that the lubricating effect is achieved, and the friction force generated during transmission of the main gear and the auxiliary gear is reduced.

Description

Wear-resisting type gear assembly

Technical Field

The present utility model relates to the field of gears, and more particularly to a wear resistant gear assembly.

Background

The gear and the gear component are supporting equipment for driving a driving machine, the gear is a mechanical element on the rim, the gear is continuously meshed with the mechanical element for transmitting motion and power, when the driving mechanism such as a motor is used, the gear is internally driven, the driving operation is convenient to be better, and along with the continuous development of technology, the requirements of people on the manufacturing process of the gear and the gear component are higher and higher.

When some existing gear components run at high speed, tooth blocks of gears collide with each other and rub, and the gear is in the state of running at high speed for a long time, the tooth blocks of the gear can be damaged, so that the gear components do not run smoothly, and the practicability of equipment is reduced.

Disclosure of Invention

In order to solve the problems, the utility model provides a wear-resistant gear assembly, which adopts the following technical scheme:

the utility model provides a wear-resisting type gear assembly, includes the box, install the drive shaft in the box, just drive shaft one end rotates and runs through the box, rotate in the box and install two and be symmetrical distribution dwang, and two dwang and drive shaft are located same horizontal plane, the drive shaft is located between two dwang, the fixed cover of drive shaft lateral wall is equipped with the master gear, two the equal cover of dwang lateral wall is equipped with the pinion, two the pinion all meshes with the master gear, two pinion with the group all be equipped with fixed subassembly between the dwang, fixed mounting has two fixed plates that are symmetrical distribution in the box, and two fixed mounting has the batch oil tank between the fixed plate, the installing port has been seted up to batch oil tank bottom, just install the rotationally and install the roll, roll and master gear tooth piece surface contact are paintd to the roll, the bracing piece is installed in the batch oil tank rotation, just the bracing piece lateral wall is equipped with stirring subassembly.

Through adopting above-mentioned technical scheme, when this equipment is used, the dwang lateral wall is located with the pinion cover to the staff, afterwards, fix the pinion through fixed subassembly, make pinion and main gear meshing, the follow-up transmission of equipment of being convenient for, and the follow-up dismantlement of staff of being convenient for changes the pinion, the pinion installation is accomplished the back, can drive the main gear through the drive shaft and rotate, main gear drive pinion rotates, and stir the roller rotation of paining when the main gear rotates, make the lubricating oil in the batch oil tank paint on main gear tooth piece surface, reach lubricated effect, be favorable to reducing the frictional force between main gear and the pinion, and then play the effect of improving equipment wearability, be favorable to reducing the damage degree that receives when main gear and the pinion transmission, and through paining roller drive stirring subassembly operation, reach the effect of stirring lubricating oil in the batch oil tank, help avoiding the phenomenon that lubricating oil appears solidifying, the practicality of equipment has been improved.

Further, the fixed subassembly is including the fixed spiral ring that the cover was located the dwang lateral wall, two the dwang lateral wall seted up with same group fixed spiral ring assorted screw thread, just the equal fixed mounting of dwang lateral wall has the locating piece that is annular array distribution, two pinion inner ring lateral wall has been seted up with same group locating piece assorted constant head tank.

Through adopting above-mentioned technical scheme, the dwang lateral wall is located with the pinion cover to the staff, and the dwang lateral wall passes through the setting of locating piece, and the staff is with the constant head tank and the locating piece block that pinion inner ring lateral wall was seted up, plays the effect of restriction pinion self-transmission, and then, the staff will fix the spiral ring cover and locate on the dwang, makes the screw thread tooth screw tooth that fixed spiral ring and dwang set up, makes fixed spiral ring and with the laminating of group's pinion, through the cooperation of baffle ring and fixed spiral ring, can reach the effect of fixed pinion.

Furthermore, the two pinion gears are close to one side of the same group of baffle rings and are fixedly provided with inserting blocks distributed in an annular array, and the side of the baffle rings close to the same side of the pinion gears is provided with inserting grooves matched with the inserting blocks in the same group.

Through adopting above-mentioned technical scheme, when the dwang lateral wall is located with the pinion cover to the staff, the slot block that makes pinion lateral wall installation and same group keep off the ring lateral wall and offer, through the block of block and slot's block, can play the effect of restriction pinion rotation, be favorable to improving the stability of pinion installation.

Further, the stirring assembly comprises a driving wheel fixedly sleeved on the side wall of the supporting rod, stirring plates distributed in an annular array are fixedly arranged on two sides of the driving wheel, and the side wall of the driving wheel is in contact with the smearing roller.

Through adopting above-mentioned technical scheme, when the main gear drive daub the roller and rotate, daub the roller and drive the drive wheel and rotate, the drive wheel is brought stirring board and bracing piece synchronous rotation, utilizes the stirring board to stir lubricating oil, helps avoiding lubricating oil to appear the phenomenon of solidifying.

Furthermore, tooth grooves distributed in an annular array are formed in the side wall of the driving wheel.

Through adopting above-mentioned technical scheme, the drive wheel lateral wall is favorable to improving the frictional force between drive wheel and the roll of scribbling through the setting of tooth's socket, is convenient for scribble the roll and drive the drive wheel and rotate.

Further, two symmetrically distributed mounting blocks are fixedly mounted at the bottom end of the oil storage tank, smearing cotton is fixedly mounted on one side opposite to the mounting blocks, and the inner sides of the smearing cotton are contacted with one side opposite to the tooth blocks of the main gear.

By adopting the technical scheme, as the smearing cotton is distributed on the two sides of the tooth block of the main gear, when the main gear rotates, the smearing cotton contacts with the side wall of the main gear, and the lubricating oil can be uniformly smeared on the surface of the main gear.

Furthermore, the surfaces of the two auxiliary gears and the surfaces of the main gears are respectively provided with a wear-resistant layer, and the wear-resistant layers are powder metallurgy sintering layers.

By adopting the technical scheme, the surfaces of the main gear and the auxiliary gear are sintered by powder metallurgy, so that the wear-resistant layers of the main gear and the auxiliary gear are improved, and the loss of equipment is reduced.

In summary, the utility model has the following beneficial technical effects:

(1) According to the utility model, the surfaces of the main gear and the auxiliary gear are provided with the wear-resistant layer, and the wear-resistant layer is a powder metallurgy sintering layer, so that the wear resistance of equipment is improved, the damage degree of the equipment in use is reduced, lubricating oil is smeared on the main gear through the smearing roller, and the lubricating oil is adhered to the surfaces of the main gear and the auxiliary gear through meshing transmission of the main gear and the auxiliary gear, so that the effect of lubricating the equipment is achieved, the friction force generated during operation of the main gear and the auxiliary gear is reduced, and the wear resistance of the equipment is further improved.

(2) According to the utility model, through the arrangement of the stirring assembly, the stirring device can play a role in stirring the lubricating oil in the oil storage tank, so that the phenomenon of solidification of the lubricating oil in the oil storage tank is avoided, and the lubricating oil can be conveniently smeared on the surface of the main gear in the follow-up process of the device.

Drawings

FIG. 1 is a schematic illustration of a wear-resistant gear assembly;

FIG. 2 is a side cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;

fig. 4 is a top view of the present utility model.

The reference numerals in the figures illustrate:

1. a case; 2. a drive shaft; 3. an oil storage tank; 4. a stirring plate; 5. a driving wheel; 6. a support rod; 7. a main gear; 8. a baffle ring; 9. a rotating lever; 10. a pinion gear; 11. fixing the spiral ring; 12. a smearing roller; 13. cotton is smeared; 14. a mounting block; 15. a positioning block; 16. inserting blocks; 17. a slot; 18. and a fixing plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model is described in further detail below with reference to fig. 1-4.

Referring to fig. 1-4, a wear-resistant gear assembly comprises a box body 1, a driving shaft 2 is rotatably installed in the box body 1, one end of the driving shaft 2 rotatably penetrates through the box body 1, two symmetrically-distributed rotating rods 9 are rotatably installed in the box body 1, the two rotating rods 9 and the driving shaft 2 are located on the same horizontal plane, the driving shaft 2 is located between the two rotating rods 9, a main gear 7 is fixedly sleeved on the side wall of the driving shaft 2, a baffle ring 8 is fixedly sleeved on the side wall of the two rotating rods 9, a secondary gear 10 is sleeved on the side wall of the two rotating rods 9, the two secondary gears 10 are meshed with the main gear 7, a fixing component is arranged between the two secondary gears 10 and the rotating rods 9 in the same group, the fixing component comprises a fixing spiral ring 11 sleeved on the side wall of the rotating rods 9, positioning blocks 15 distributed in a ring array are fixedly installed on the side wall of the rotating rods 9, a positioning groove matched with the positioning blocks 15 is formed in the side wall of the inner ring 10 of the two secondary gears 10, when the equipment is used, a worker can drive the secondary gears 10 to engage with the side wall of the rotating rods 10 through the baffle ring 10, the two secondary gears 10 and the spiral ring 11 are matched with the fixing spiral ring 11, and then the fixing component is arranged on the side wall of the rotating ring 10 through the spiral ring 10, and the spiral ring 11 is matched with the fixing spiral ring 11.

Two pinion 10 are close to same group and keep off equal fixed mounting in ring array distribution's of ring 8 side and keep off ring 8 and all offer with same group's of inserting block 16 assorted slot 17 in the pinion 10 side of same side, when the staff locates pinion 10 cover dwang 9 lateral wall, make the inserting block 16 of pinion 10 lateral wall installation and the slot 17 block of seting up with the fender ring 8 lateral wall of group, through the block 16 with the block 17 block, can play the effect of restriction pinion 10 rotation, be favorable to improving the stability of pinion 10 installation.

The box 1 internally and fixedly provided with two symmetrically distributed fixing plates 18, an oil storage tank 3 is fixedly arranged between the two fixing plates 18, an installation opening is formed in the bottom of the oil storage tank 3, the smearing roller 12 is rotationally arranged in the installation opening, the smearing roller 12 is in surface contact with a tooth block of the main gear 7, after the installation of the auxiliary gear 10 is completed, the main gear 7 can be driven to rotate through the driving shaft 2, the auxiliary gear 10 is driven to rotate by the main gear 7, and the smearing roller 12 is stirred to rotate when the main gear 7 rotates, so that lubricating oil in the oil storage tank 3 is smeared on the tooth block surface of the main gear 7, the lubricating effect is achieved, the friction force between the main gear 7 and the auxiliary gear 10 is reduced, the effect of improving the wear resistance of equipment is further achieved, and the damage degree of the main gear 7 and the auxiliary gear 10 during transmission is reduced.

The oil storage tank 3 bottom end fixed mounting has two installation pieces 14 that are symmetrical distribution, and two installation pieces 14 opposite one side all fixed mounting has and paints cotton 13, and two are paintd cotton 13 inboard and the opposite one side contact of main gear 7 tooth piece, because paint cotton 13 and distribute in main gear 7 tooth piece both sides, when main gear 7 rotates, paint cotton 13 and main gear 7 lateral wall contact, can play the effect of evenly painting lubricating oil on the main gear 7 surface.

The supporting rod 6 is rotatably installed in the oil storage tank 3, the stirring assembly is arranged on the side wall of the supporting rod 6, the stirring assembly comprises the driving wheel 5 fixedly sleeved on the side wall of the supporting rod 6, stirring plates 4 distributed in an annular array are fixedly installed on two sides of the driving wheel 5, the side wall of the driving wheel 5 is in contact with the smearing roller 12, when the main gear 7 drives the smearing roller 12 to rotate, the smearing roller 12 drives the driving wheel 5 to rotate, the driving wheel 5 carries the stirring plates 4 and the supporting rod 6 to synchronously rotate, the stirring plates 4 are utilized to stir lubricating oil, solidification phenomenon of the lubricating oil is avoided, tooth grooves distributed in an annular array are formed in the side wall of the driving wheel 5, friction between the driving wheel 5 and the smearing roller 12 is improved through the arrangement of the tooth grooves, and the smearing roller 12 is convenient to drive the driving wheel 5 to rotate.

The surfaces of the two auxiliary gears 10 and the main gear 7 are provided with wear-resistant layers, and the wear-resistant layers are powder metallurgy sintering layers. The surfaces of the main gear 7 and the auxiliary gear 10 are sintered by powder metallurgy, so that the wear-resistant layers of the main gear 7 and the auxiliary gear 10 are improved, the loss of equipment is reduced, and the wear resistance of the equipment is improved.

The implementation principle of the embodiment of the utility model is as follows: when the equipment is used, the staff is sleeved on the side wall of the rotating rod 9 with the pinion 10, then, the pinion 10 is fixed through the fixing component, the pinion 10 is meshed with the main gear 7, the equipment is convenient to carry out subsequent transmission, the pinion 10 is convenient to detach and replace by the staff, after the installation of the pinion 10 is completed, the main gear 7 can be driven to rotate through the driving shaft 2, the main gear 7 is driven to rotate by the pinion 10, the smearing roller 12 is stirred to rotate when the main gear 7 rotates, lubricating oil in the oil storage tank 3 is smeared on the surface of a tooth block of the main gear 7, the lubrication effect is achieved, the friction force between the main gear 7 and the pinion 10 is reduced, the effect of improving the wear resistance of the equipment is achieved, the damage degree of the main gear 7 and the pinion 10 during transmission is reduced, the stirring component is driven to operate through the smearing roller 12, the effect of stirring the lubricating oil in the oil storage tank 3 is achieved, the phenomenon that the lubricating oil is solidified is avoided, and the practicability of the equipment is improved.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (7)

1. The utility model provides a wear-resisting type gear assembly, includes box (1), its characterized in that: drive shaft (2) are installed in rotation of box (1), just drive shaft (2) one end rotates and runs through box (1), two are symmetrical distribution dwang (9) are installed in box (1) rotation, and two dwang (9) and drive shaft (2) are located same horizontal plane, drive shaft (2) are located between two dwang (9), drive shaft (2) lateral wall fixed cover is equipped with master gear (7), two the equal fixed cover of dwang (9) lateral wall is equipped with backing ring (8), and two the equal cover of dwang (9) lateral wall is equipped with pinion (10), two pinion (10) all mesh with master gear (7), two pinion (10) and same group all be equipped with fixed subassembly between dwang (9), fixed mounting has two fixed plates (18) that are symmetrical distribution in box (1), and two fixed mounting has oil storage tank (3) between fixed plate (18), oil storage tank (3) bottom (3) and installation mouth (6) and the equal cover of pinion (6) are equipped with back-up, and stirring roller (12) are equipped with back-up roller (12) and are paintd.

2. A wear resistant gear assembly in accordance with claim 1 wherein: the fixed subassembly is including the fixed spiral ring (11) of cover locating dwang (9) lateral wall, two dwang (9) lateral wall offer with same group fixed spiral ring (11) assorted screw thread tooth, just dwang (9) lateral wall equal fixed mounting has locating piece (15) that are annular array and distribute, two pinion (10) inner ring lateral wall offer with same group locating piece (15) assorted constant head tank.

3. A wear resistant gear assembly in accordance with claim 1 wherein: the two pinion gears (10) are close to one side of the same group of baffle rings (8) and are fixedly provided with inserting blocks (16) distributed in an annular array, and the side of the baffle rings (8) close to the same side of the pinion gears (10) is provided with inserting grooves (17) matched with the inserting blocks (16) in the same group.

4. A wear resistant gear assembly in accordance with claim 1 wherein: the stirring assembly comprises a driving wheel (5) fixedly sleeved on the side wall of the supporting rod (6), stirring plates (4) distributed in an annular array are fixedly arranged on two sides of the driving wheel (5), and the side wall of the driving wheel (5) is in contact with the smearing roller (12).

5. A wear resistant gear assembly in accordance with claim 4 wherein: tooth grooves distributed in an annular array are formed in the side wall of the driving wheel (5).

6. A wear resistant gear assembly in accordance with claim 1 wherein: two symmetrically distributed mounting blocks (14) are fixedly mounted at the bottom end of the oil storage tank (3), smearing cotton (13) is fixedly mounted on one side opposite to the mounting blocks (14), and the inner sides of the smearing cotton (13) are contacted with one side opposite to the tooth blocks of the main gear (7).

7. A wear resistant gear assembly in accordance with claim 1 wherein: the surfaces of the two auxiliary gears (10) and the main gear (7) are respectively provided with a wear-resistant layer, and the wear-resistant layers are powder metallurgy sintering layers.