CN218882970U

CN218882970U - Gearbox with automatic lubrication ability

Info

Publication number: CN218882970U
Application number: CN202223545261.0U
Authority: CN
Inventors: 俞海燕
Original assignee: Yuling Machinery Co ltd
Current assignee: Yuling Machinery Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-18
Anticipated expiration: 2032-12-30

Abstract

The utility model belongs to the technical field of the gearbox, especially, for a gearbox with self-lubricate ability, which comprises a gearbox, the gearbox side is equipped with and is used for the fixed spacing draw-in groove of connecting pipe, the gearbox lower extreme is equipped with the supporting leg that is used for the support, setting through the shower nozzle, should locate through the shower nozzle with the even injection of lubricating oil in the batch oil tank on the gear in the gearbox, thereby gear engagement transmission to in the gearbox plays lubricated effect, and through the injection of shower nozzle, can wash the lubricating oil that will attach on the gear surface, and dredge No. two batch oil tanks through No. two tapered grooves, thereby effectual reduction piece is to the driven influence of gear engagement, carry out filtering separation with lubricating oil and piece through the filter in No. two batch oil tanks simultaneously, and concentrate the other end of collecting No. two batch oil tanks in the rectangle incasement with the piece through clean guide block and lead No. one batch oil tank again through the connecting pipe with lubricating oil, form the circulation with this.

Description

Gearbox with automatic lubrication ability

Technical Field

The utility model belongs to the technical field of the gearbox, concretely relates to gearbox with self-lubricate ability.

Background

A transmission, one of automobile parts, is a device that changes a rotation speed ratio and a movement direction. It is used in automobile, tractor, ship, machine tool and other machines to change the torque, rotation speed and motion direction transmitted from the driving shaft to the driven shaft. Geared gearboxes generally consist of a housing and a number of gear pairs.

The utility model discloses a gearbox is proposed in chinese utility model patent No. cn200820118847.x, its description abstract department proposes: the invention relates to a transmission, wherein a shaft is assigned to each transmission stage, all shafts are arranged parallel to one another, the shafts are supported by means of radial thrust bearings arranged in an X-shape, the first shaft, the second shaft and the third shaft have a toothing, which meshes with gears connected to the second shaft, the third shaft and the fourth shaft in a form-locking manner, the first shaft and the second shaft are respectively covered on opposite sides by a common bearing cap, and the third shaft and the fourth shaft are respectively covered by separate bearing caps, which are arranged in an oil-tight and detachable manner, the form-locking connection is designed with a small gap, in particular less than 10 angular degrees, the tooth profile is an involute tooth profile or a modified involute tooth profile, the housing is formed by combining an upper housing part and a lower housing part, the contact plane of the upper housing part and the lower housing part passing through the axis of the shafts, i.e. including the axis.

However, in the patent, the meshing transmission between the gears is worn, lubricating oil is needed, the lubricating oil only plays a role of lubrication, an oil film formed by the lubricating oil is easily affected by chips generated by abrasion, so that the lubrication is incomplete, the abrasion of the gear meshing is aggravated by the accumulation of the chips, and the service life of the gears is shortened.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a gearbox with self-lubricate ability has simple structure, connects compactly, and lubricated effectual, excellent in use effect, long service life's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gearbox with self-lubricate ability, includes the gearbox, the gearbox side is equipped with and is used for the fixed spacing draw-in groove of connecting pipe, the gearbox lower extreme is equipped with the supporting leg that is used for the support, the supporting leg is connected through with the connecting plate, the locating hole that is used for bolted connection is offered to the connecting plate outer end, the gearbox upper end is equipped with the batch oil tank that is used for storing lubricating oil, be equipped with in the batch oil tank and be used for driven hydraulic pump, the gearbox lower extreme is equipped with the batch oil tank No. two that is used for storing lubricating oil, no. two batch oil tank sides are equipped with and are used for driven motor, no. two batch oil tank front ends are equipped with the rectangle case, no. two batch oil tank sides are connected with a batch oil tank through the connecting pipe.

As the utility model discloses a preferred technical scheme of gearbox with self-lubricate ability, hydraulic pump output end is connected with defeated oil pipe in the batch oil tank, defeated oil pipe other end is connected with square piece, square piece lower extreme is equipped with evenly distributed's shower nozzle, the shower nozzle is the back taper setting.

As the utility model discloses a preferred technical scheme of gearbox with self-lubricate ability, be equipped with in the No. two batch tanks and be used for filterable filter, the filter upper end is equipped with clean guide block, clean guide block is the rectangle form setting, and closes soon through screw hole and transmission lead screw and be connected, the transmission lead screw other end is connected with No. two batch tanks side motor output.

As the utility model discloses a preferred technical scheme of gearbox with self-lubricate ability, the rectangle incasement is established and is described the setting for the fretwork, rectangle incasement is sealed to be inserted and is equipped with the rose box, the rose box is the rectangle and describes the setting, department is equipped with the fretwork form in the middle of the rose box, and the other end communicates with each other with the filter, rectangle case lower extreme is equipped with a bell jar, the lower department of a bell jar communicates with each other with No. two batch oil tanks through connecting pipe.

As the utility model discloses a preferred technical scheme of gearbox with self-lubricate ability, T shape recess has been seted up to supporting leg lower extreme department, and is equipped with the elastic block in the recess, the elastic block other end and connecting plate fixed connection, the fixed slipmat that is equipped with of terminal surface department under the connecting plate, evenly distributed's tongue and groove is seted up on the slipmat surface.

As the utility model discloses a preferred technical scheme of gearbox with self-lubricate ability, the bottom is equipped with No. two conical groove in the gearbox, no. two conical groove are the toper form and set up, and the lower communicates with each other through connecting pipe and No. two batch oil tanks.

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

through the setting of shower nozzle, should locate through the shower nozzle with the even injection of lubricating oil in the batch oil tank on the gear in the gearbox, thereby gear engagement transmission to in the gearbox plays lubricated effect, and through the injection of shower nozzle, can wash the lubricating oil that attaches on the gear surface down, and dredge through No. two tapered groove in No. two batch oil tanks, thereby effectual reduction piece is to the driven influence of gear engagement, filter separation is carried out lubricating oil and piece through the filter in No. two batch oil tanks simultaneously, and concentrate the piece through clean guide block and collect in the rectangle incasement No. two batch oil tanks the other end through the connecting pipe with lubricating oil lead back to in the batch oil tank again, form the circulation with this.

Through the setting of connecting plate, connecting plate one end is connected with the supporting leg through the elastic block, and the other end passes through the slipmat to be connected with the link, and this department is through the elasticity of elastic block to and the cling compound nature on connecting plate surface, thereby improve the stability of gearbox work.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the front view of the present invention;

fig. 4 is a partially enlarged structural view of a portion a in fig. 3 according to the present invention;

in the figure: 1. a gearbox; 2. an oil storage tank I; 3. a connecting pipe; 4. a card slot; 5. a second oil storage tank; 6. a rectangular box; 7. a filter box; 8. a filter plate; 9. a transmission screw rod; 10. cleaning the guide block; 11. a first conical groove; 12. a second conical groove; 13. an oil delivery pipe; 14. a square block; 15. a spray head; 16. supporting legs; 17. an elastic block; 18. a connecting plate; 19. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a gearbox with self-lubricate ability, including

gearbox

1, 1 side of gearbox is equipped with and is used for 3 fixed spacing draw-in grooves 4 of connecting pipe, 1 lower extreme of gearbox is equipped with the supporting leg 16 that is used for the support, supporting leg 16 is connected with connecting

plate

18, 18 outer ends of connecting plate offer the locating hole that is used for bolted connection, 1 upper end of gearbox is equipped with the batch oil tank 2 that is used for storing lubricating oil, be equipped with in the batch oil tank 2 and be used for driven hydraulic pump, 1 lower extreme of gearbox is equipped with No. two batch oil tanks 5 that are used for storing lubricating oil, no. two 5 sides of batch oil tank are equipped with and are used for driven motor, no. two 5 front ends of batch oil tank are equipped with rectangle case 6, no. two 5 sides of batch oil tank are connected with No. 2 through connecting pipe 3.

Specifically, hydraulic pump output end is connected with defeated oil pipe 13 in the batch oil tank 2, and defeated oil pipe 13 other end is connected with square piece 14, and square piece 14 lower extreme is equipped with evenly distributed's shower nozzle 15, and shower nozzle 15 is the back taper setting, can be with the even injection of lubricating oil on the gear through shower nozzle 15 in this embodiment.

Specifically, be equipped with in No. two batch tanks 5 and be used for filterable filter 8, the filter 8 upper end is equipped with clean guide block 10, and clean guide block 10 is the rectangle form setting, and closes soon through the screw hole and be connected with transmission lead screw 9, and the transmission lead screw 9 other end is connected with No. two 5 side motor output ends of batch tank, and clean guide block 10 closes the transmission soon through transmission lead screw 9 in this embodiment and slides to carry out cleaning with the piece that filter 8 departments filtered out.

Specifically, be equipped with in the rectangle case 6 and be the fretwork form setting, rectangle case 6 internal seal is inserted and is equipped with rose box 7, and rose box 7 is the rectangle form setting, and department is equipped with the fretwork form in the middle of the rose box 7, and the other end communicates with each other with

filter

8, and 6 lower extremes of rectangle case are equipped with conical tank 11 No. one, and 11 lowest departments of conical tank communicate with each other with No. two batch oil tanks 5 through the connecting tube, and rose box 7 plays the effect of concentrating the piece and collecting in this embodiment.

Specifically, the lower end of the supporting leg 16 is provided with a T-shaped groove, an elastic block 17 is arranged in the groove, the other end of the elastic block 17 is fixedly connected with a connecting plate 18, an anti-slip mat 19 is fixedly arranged on the lower end face of the connecting plate 18, evenly distributed concave-convex grooves are formed in the surface of the anti-slip mat 19, the elasticity of the elastic block 17 plays a role in elastic buffer adsorption to vibration of the gearbox 1 when the gearbox 1 works, and the sliding between the connecting plate 18 and the supporting leg 16T-shaped groove has a damping characteristic.

Specifically, the bottom is equipped with No. two tapered groove 12 in gearbox 1, and No. two tapered groove 12 is the toper form and sets up, and the minimum communicates with each other with No. two batch oil tanks 5 through connecting tube, and No. two tapered groove 12 plays the effect of dredging to lubricating oil in gearbox 1 in this embodiment.

The utility model discloses a theory of operation and use flow: the utility model discloses be connected gearbox 1 with the connecting hole of slipmat 19 outer end with the link, gearbox 1 is at the during operation, no. one batch oil tank 2 carries square piece 14 through defeated oil pipe 13 with inside lubricating oil through inside hydraulic pump in, and spout into gearbox 1 through square piece 14 evenly distributed's shower nozzle 15, some lubricating oil attaches on the gear, piece on one lubricating oil washes the gear down, and dredge No. two batch oil tanks 5 in through No. two tapered groove 12, and filter through filter 8, lubricating oil after the filtration passes through the hydraulic pump transmission, and return in No. one batch oil tank 2 through connecting pipe 3 transport, reciprocal with this formation, the motor of No. two batch oil tanks 5 sides plays, the motor drives transmission lead screw 9 through the output and rotates, transmission lead screw 9 passes through the screw and drives clean guide block 10 slip, thereby lead block 10 through the cleanness and push away filter 8 department filterable piece to rectangle incasement 6, and collect in rose box 7 centrally, regularly take off rose box 7, concentrate the piece collect can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A transmission having self-lubricating capability, characterized by: including gearbox (1), gearbox (1) side is equipped with and is used for connecting pipe (3) fixed spacing draw-in groove (4), gearbox (1) lower extreme is equipped with supporting leg (16) that is used for the support, supporting leg (16) are connected through with connecting plate (18), the locating hole that is used for bolted connection is offered to connecting plate (18) outer end, gearbox (1) upper end is equipped with batch oil tank (2) that are used for storing lubricating oil, be equipped with in batch oil tank (2) and be used for driven hydraulic pump, gearbox (1) lower extreme is equipped with No. two batch oil tanks (5) that are used for storing lubricating oil, no. two batch oil tank (5) sides are equipped with and are used for driven motor, no. two batch oil tank (5) front end is equipped with rectangle case (6), no. two batch oil tank (5) sides are connected with batch oil tank (2) through connecting pipe (3).

2. A transmission having self-lubricating capability according to claim 1, wherein: a hydraulic pump output end is connected with defeated oil pipe (13) in oil storage tank (2), defeated oil pipe (13) other end is connected with square piece (14), square piece (14) lower extreme is equipped with evenly distributed's shower nozzle (15), shower nozzle (15) are the back taper setting.

3. A transmission having self-lubricating capability according to claim 1, wherein: be equipped with in No. two batch oil tanks (5) and be used for filterable filter (8), filter (8) upper end is equipped with clean guide block (10), clean guide block (10) are the rectangle form setting, and close soon with transmission lead screw (9) through the screw hole and be connected, the transmission lead screw (9) other end is connected with No. two batch oil tanks (5) side motor output.

4. A transmission having self-lubricating capability according to claim 1, wherein: the oil tank is characterized in that a hollowed-out arrangement is arranged in the rectangular tank (6), a filter tank (7) is arranged in the rectangular tank (6) in an inserted manner in a sealed manner, the filter tank (7) is arranged in a rectangular manner, the hollowed-out arrangement is arranged in the middle of the filter tank (7), the other end of the filter tank is communicated with a filter plate (8), a first conical groove (11) is arranged at the lower end of the rectangular tank (6), and the lowest part of the first conical groove (11) is communicated with a second oil storage tank (5) through a connecting pipe.

5. A transmission having self-lubricating capability according to claim 1, wherein: the supporting leg is characterized in that a T-shaped groove is formed in the lower end of the supporting leg (16), an elastic block (17) is arranged in the groove, the other end of the elastic block (17) is fixedly connected with a connecting plate (18), an anti-skid pad (19) is fixedly arranged on the lower end face of the connecting plate (18), and concave-convex grooves which are uniformly distributed are formed in the surface of the anti-skid pad (19).

6. A transmission having self-lubricating capability according to claim 1, wherein: the bottom is equipped with No. two tapered groove (12) in gearbox (1), no. two tapered groove (12) are the toper form and set up, and the minimum communicates with each other through connecting pipe and No. two batch oil tanks (5).