CN216566716U

CN216566716U - Case cover device for automobile brake gear

Info

Publication number: CN216566716U
Application number: CN202122565257.XU
Authority: CN
Inventors: 朱同心
Original assignee: Donghai Guangrun Agricultural Machinery Co ltd
Current assignee: Donghai Guangrun Agricultural Machinery Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-05-20
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a box cover device for an automobile brake gear, which comprises a gear box, wherein an oil bottle is arranged inside the top end of the gear box, a cover is arranged at the top end of the oil bottle, a bevel gear rod penetrates through the side of the top end of the gear box, a bevel gear shaft is meshed at the end part of the bevel gear rod, fan-shaped teeth are sleeved on the outer side of the bevel gear shaft, and a toothed block is arranged on the side of each fan-shaped tooth. The bevel gear shaft is driven to rotate along with the bevel gear rod by rotating the bevel gear rod, the sector gear is driven to rotate when the bevel gear shaft rotates, when one side of the sector gear with teeth rotates to be attached to the tooth block to drive the tooth block to move left and right, when the sliding block moves to be not attached to the rubber block, lubricating oil in the oil bottle slides down to the internal gear along the hole, and after the lubrication is finished, the bevel gear rod is rotated to enable the sliding block to move to be attached to the rubber block to block the hole, so that the gear is lubricated after the internal gear in the gear box is aged for a long time.

Description

Case cover device for automobile brake gear

Technical Field

The utility model relates to the technical field of automobile brake gears, in particular to a box cover device for an automobile brake gear.

Background

The gear is a mechanical element with a gear continuously engaged to transmit motion and power on a wheel rim, the automobile brake gear is one of the gears, the gear is applied in transmission very early, at the end of the 19 th century, the principle of generating a gear cutting method and the successive appearance of a special machine tool and a cutter for cutting the gear by using the principle occur, along with the development of the society and the improvement of science and technology, the application range of the gear is more and more extensive, and the outer side of the automobile brake gear is generally sleeved with a corresponding box cover to mount the gear;

the existing automobile brake gear box cover is easy to age and rust for internal parts after being used for a long time, so that the normal operation of a gear is influenced, a large number of parts need to be disassembled and assembled when the gear is lubricated, the operation process is not convenient enough, and the quick treatment of the parts in the gear box is not convenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a box cover device for an automobile brake gear, which aims to solve the problem that after the existing automobile brake gear box cover in the background art is used for a long time, internal parts are easy to age and rust and are inconvenient to rapidly treat.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a case lid device for automobile brake gear, includes the tooth case, the internally mounted on tooth case top has the oil bottle, and the top of oil bottle installs the lid, the avris on tooth case top has run through the awl ratch, and the tip meshing of awl ratch has the awl ratch, the outside cover of awl ratch is equipped with fan-shaped tooth, and the avris of fan-shaped tooth is provided with the pick, the both sides of pick are connected with the spout, one side of pick is connected with the slider, and one side of slider is provided with the block rubber, the hole has been run through to the inside of block rubber.

Preferably, the heat-conducting plate has evenly been run through to the inside of tooth case, and the bottom of heat-conducting plate all installs the heat conduction stick, the top of heat-conducting plate all is connected with the radiating seat, radiating fin is evenly installed to one side that the heat-conducting plate was kept away from to the radiating seat, the both sides of tooth case all are provided with two sets of radiating blocks, and the piece that ventilates is all installed on the top of radiating block.

Preferably, one end of the gear box is connected with a gear cover, two sets of fixing mechanisms are mounted on two sides of the gear cover, and two sets of cylindrical blocks are mounted on two sides of the gear box.

Preferably, teeth are arranged on the outer side of the sector teeth, tooth sockets matched with the teeth are arranged on the outer side of the tooth block, and the sector teeth and the tooth block form a meshing mechanism.

Preferably, the heat conducting plates are distributed in an array mode, and the central lines of the heat conducting plates and the central lines of the heat conducting rods are overlapped.

Preferably, fixed establishment includes the fixed block, and the fixed block installs the avris at the tooth lid, the internally mounted of fixed block has the fixing base, threaded rod runs through one side of fixed block, and the outside cover of threaded rod is equipped with the profile bar, the end connection of profile bar has the dead lever, and one side of dead lever is connected with the connecting rod.

Preferably, the fixing rods are provided with four groups, two fixing rods are arranged in each group, and the fixing rods in each group are symmetrically distributed about the central line of the fixing block.

Compared with the prior art, the utility model has the beneficial effects that: the box cover device for the automobile brake gear not only is convenient for lubricating the gear after the gear in the gear box is aged for a long time in use, but also plays a role in water and dust prevention, so that a large amount of dust and dirt cannot be accumulated in the gear in use, and the box cover device has a heat dissipation effect and plays a role in protecting the gear;

(1) the bevel gear rod is rotated to drive the bevel gear shaft to rotate along with the bevel gear shaft, the sector gear is driven to rotate when the bevel gear shaft rotates, the toothed side of the sector gear rotates to be attached to the tooth block to drive the tooth block to move left and right, lubricating oil in the oil bottle slides down to the internal gear along the hole when the sliding block moves to be not attached to the rubber block, and after the lubricating is finished, the bevel gear rod is rotated to enable the sliding block to move to be attached to the rubber block to seal the hole, so that the gear can be rapidly lubricated after the gear in the gear box is aged after being used for a long time, and the gear can rotate more smoothly to ensure the normal operation of the gear;

(2) the threaded rod is rotated to drive the threaded rod to rotate, the fixing rod is driven to move up and down when the threaded rod rotates, meanwhile, the connecting rod rotates along with the threaded rod, and the cylindrical block is fixed when the fixing rod moves towards the direction of the cylindrical block, so that the gear box is fixed with the gear cover, the internal gear is protected, the waterproof and dustproof effects are achieved, a large amount of dust and dirt cannot be accumulated inside the gear when the gear is used, and the service life of the gear is prolonged;

(3) through when the car travels for a long time, the temperature of inside tooth case rises, produce the heat, the heat conduction stick absorbs the heat of tooth incasement portion in a large number this moment, and transmit to the heat-conducting plate on, the heat-conducting plate transmits the heat to the radiating seat on, the radiating seat conducts the heat and disperses to in the radiating block, the effect that is the radiating fin who makes progress form design through the multiunit makes the speed of heat diffusion accelerate, make radiating effect better, play the effect of protection gear, make the part of tooth incasement be difficult for operating under the high temperature for a long time, it is more durable to make the internals.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced 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 is a schematic cross-sectional 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 connection structure of the bevel gear shaft and the sector gear of the present invention;

FIG. 4 is a schematic view of the connection structure of the heat-conducting plate and the heat-conducting rod according to the present invention;

fig. 5 is a schematic structural diagram of the fixing mechanism of the present invention.

The reference numerals in the figures illustrate: 1. a gear box; 2. a cover; 3. an oil bottle; 4. a bevel gear rod; 5. a bevel gear shaft; 6. sector-shaped teeth; 7. a tooth block; 8. a chute; 9. a slider; 10. a rubber block; 11. a hole; 12. a heat dissipating block; 13. a heat conducting plate; 14. a heat conducting rod; 15. a heat dissipation base; 16. a heat dissipating fin; 17. a ventilation block; 18. a tooth cover; 19. a fixing mechanism; 1901. a fixed block; 1902. a fixed seat; 1903. a threaded rod; 1904. a toothed bar; 1905. fixing the rod; 1906. a connecting rod; 20. a cylindrical block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a box cover device for an automobile brake gear comprises a gear box 1, wherein an oil bottle 3 is installed inside the top end of the gear box 1, a cover 2 is installed on the top end of the oil bottle 3, a bevel gear rod 4 penetrates through the side edge of the top end of the gear box 1, a bevel gear shaft 5 is meshed with the end portion of the bevel gear rod 4, a fan-shaped tooth 6 is sleeved outside the bevel gear shaft 5, a gear block 7 is arranged on the side edge of the fan-shaped tooth 6, sliding grooves 8 are connected to the two sides of the gear block 7, a sliding block 9 is connected to one side of the gear block 7, a rubber block 10 is arranged on one side of the sliding block 9, and a hole 11 penetrates through the inside of the rubber block 10;

teeth are arranged on the outer side of the sector teeth 6, tooth sockets with the teeth matched with each other are arranged on the outer side of the tooth block 7, and the sector teeth 6 and the tooth block 7 form a meshing mechanism;

specifically, as shown in fig. 3, when in use, teeth are arranged on the outer side of the sector-shaped teeth 6, tooth sockets in which the teeth are matched with each other are arranged on the outer side of the tooth block 7, and the sector-shaped teeth 6 and the tooth block 7 form an engagement mechanism, so that the sector-shaped teeth 6 and the tooth block 7 are more stably connected, and the tooth block 7 is more stable when sliding;

the heat-conducting plate 13 is uniformly penetrated through the inside of the gear box 1, the bottom ends of the heat-conducting plates 13 are respectively provided with a heat-conducting rod 14, the top ends of the heat-conducting plates 13 are respectively connected with a heat-radiating seat 15, one side of the heat-radiating seat 15, which is far away from the heat-conducting plate 13, is uniformly provided with heat-radiating fins 16, two groups of heat-radiating blocks 12 are respectively arranged on two sides of the gear box 1, and the top ends of the heat-radiating blocks 12 are respectively provided with an air-ventilating block 17;

the heat conducting plates 13 are distributed in an array manner, and the central lines of the heat conducting plates 13 and the central lines of the heat conducting rods 14 are superposed with each other;

specifically, as shown in fig. 4, when in use, the heat conducting rod 14 absorbs the heat inside the heat conducting plate 1 and transfers the heat through the heat conducting plate 13, and the heat is dissipated through the heat dissipating seat 15 and the heat dissipating fins 16, the heat conducting plate 13 is distributed in an array, and the center line of the heat conducting plate 13 and the center line of the heat conducting rod 14 are overlapped with each other, so that the heat dissipation is quicker, and the heat is more uniform when being transferred through the heat conducting rod 14 and the heat conducting plate 13;

one end of the gear box 1 is connected with a gear cover 18, two groups of fixing mechanisms 19 are arranged on two sides of the gear cover 18, and two groups of cylindrical blocks 20 are arranged on two sides of the gear box 1;

the fixing mechanism 19 comprises a fixing block 1901, the fixing block 1901 is mounted on the side of the tooth cover 18, a fixing seat 1902 is mounted inside the fixing block 1901, a threaded rod 1903 penetrates through one side of the fixing block 1901, an insection rod 1904 is sleeved outside the threaded rod 1903, the end of the insection rod 1904 is connected with a fixing rod 1905, and one side of the fixing rod 1905 is connected with a connecting rod 1906;

four groups of two fixing rods 1905 are provided, and each group of two fixing rods 1905 is symmetrically distributed about the center line of the fixing block 1901;

specifically, as shown in fig. 5, in use, the threaded rod 1903 is rotated, the threaded rod 1904 is rotated when the threaded rod 1903 rotates, the fixing rod 1905 is rotated when the toothed rod 1904 rotates, the connecting rod 1906 rotates simultaneously, the fixing rod 1905 rotates to be attached to the cylindrical block 20, and the cylindrical block 20 is fixed, so that the gear box 1 is fixed to the gear cover 18, four groups of fixing rods 1905 are provided, each group of fixing rods 1905 is provided with two groups, and each group of fixing rods 1905 is symmetrically distributed about the center line of the fixing block 1901, so that the fixing of the cylindrical block 20 and the fixing rods 1905 is more stable, and the fixing between the gear box 1 and the gear cover 18 is more stable.

The working principle is as follows: when the gear box is used, the gear is firstly installed at a corresponding position in the gear box 1, the gear cover 18 is clamped with the gear box 1, the threaded rod 1903 is rotated, the threaded rod 1904 is driven to rotate when the threaded rod 1903 rotates, the fixing rod 1905 is driven to move up and down when the threaded rod 1904 rotates, the connecting rod 1906 rotates along with the threaded rod 1903, the cylindrical block 20 is fixed when the fixing rod 1905 moves towards the cylindrical block 20, so that the gear box 1 and the gear cover 18 are fixed, the internal gear is protected, and the gear cover 18 is convenient to detach when the connecting rod 1906 moves towards the direction far away from the cylindrical block 20;

secondly, when the automobile runs for a long time, the temperature of the internal gear box 1 rises to generate heat, at the moment, the heat conducting rod 14 absorbs a large amount of heat in the gear box 1 and transmits the heat to the heat conducting plate 13, the heat conducting plate 13 transmits the heat to the heat radiating seat 15, the heat radiating seat 15 conducts and radiates the heat into the heat radiating block 12, the heat is diffused faster under the action of the plurality of groups of heat radiating fins 16 which are designed upwards, and the heat radiating effect is better;

finally, when the gear in the gear box 1 is aged after being used for a long time and needs to be lubricated, the bevel gear rod 4 is rotated at the moment, the bevel gear shaft 5 is driven to rotate along with the bevel gear rod 4, the fan-shaped gear 6 is driven to rotate when the bevel gear shaft 5 rotates, the toothed side of the fan-shaped gear 6 rotates to the upper side and is attached to the gear block 7 to drive the gear block 7 to move left and right, the toothed side of the fan-shaped gear 6 rotates to the lower side and is attached to the gear block 7 to drive the gear block 7 to move left and right in opposite directions, the gear block 7 drives the sliding block 9 to move left and right along with the gear block 7 when moving to the position which is not attached to the rubber block 10, the lubricating oil in the oil bottle 3 slides down to the internal gear along the hole 11 when the sliding block 9 moves to be not attached to the rubber block 10, and the bevel gear rod 4 is rotated to enable the sliding block 9 to be attached to the rubber block 10 to seal and block 11.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a case lid device for car brake gear, includes tooth case (1), its characterized in that: the utility model discloses a fan-shaped oil bottle, including gear box (1), tip meshing, the inside mounting on gear box (1) top has oil bottle (3), and the top of oil bottle (3) installs lid (2), the avris on gear box (1) top has run through awl ratch (4), and the tip meshing of awl ratch (4) has awl rachis (5), the outside cover of awl rachis (5) is equipped with fan-shaped tooth (6), and the avris of fan-shaped tooth (6) is provided with pick (7), the both sides of pick (7) are connected with spout (8), one side of pick (7) is connected with slider (9), and one side of slider (9) is provided with block rubber (10), the inside of block rubber (10) runs through there is hole (11).

2. The cover device for the brake gear of the automobile according to claim 1, wherein: the inside of tooth case (1) evenly runs through there is heat-conducting plate (13), and heat-conducting rod (14) are all installed to the bottom of heat-conducting plate (13), the top of heat-conducting plate (13) all is connected with radiating seat (15), radiating fin (16) are evenly installed to one side that heat-conducting plate (13) were kept away from in radiating seat (15), the both sides of tooth case (1) all are provided with two sets of radiating block (12), and ventilating block (17) are all installed on the top of radiating block (12).

3. The cover device for the brake gear of the automobile according to claim 1, wherein: one end of the gear box (1) is connected with a gear cover (18), two groups of fixing mechanisms (19) are mounted on two sides of the gear cover (18), and two groups of cylindrical blocks (20) are mounted on two sides of the gear box (1).

4. The cover device for the brake gear of the automobile according to claim 1, wherein: the outer side of the fan-shaped teeth (6) is provided with teeth, the outer side of the tooth block (7) is provided with tooth sockets matched with the teeth, and the fan-shaped teeth (6) and the tooth block (7) form a meshing mechanism.

5. The cover device for the brake gear of the automobile according to claim 2, wherein: the heat conducting plates (13) are distributed in an array mode, and the central lines of the heat conducting plates (13) and the central lines of the heat conducting rods (14) are overlapped.

6. The cover device for the brake gear of the automobile according to claim 3, wherein: fixed establishment (19) include fixed block (1901), and install the avris at tooth lid (18) fixed block (1901), the internally mounted of fixed block (1901) has fixing base (1902), threaded rod (1903) is run through to one side of fixed block (1901), and the outside cover of threaded rod (1903) is equipped with tooth line pole (1904), the end connection of tooth line pole (1904) has dead lever (1905), and one side of dead lever (1905) is connected with connecting rod (1906).

7. The cover device for the brake gear of the automobile according to claim 6, wherein: the fixing rods (1905) are arranged in four groups, each group is provided with two fixing rods, and each group of fixing rods (1905) is symmetrically distributed about the center line of the fixing block (1901).