CN210265809U

CN210265809U - Right-angle clutch speed increasing and reducing gear box

Info

Publication number: CN210265809U
Application number: CN201921275824.4U
Authority: CN
Inventors: 牟剑城
Original assignee: Chongqing Bolihuatu Gearbox Co Ltd
Current assignee: Chongqing Bolihuatu Gearbox Co Ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-04-07
Anticipated expiration: 2029-08-08

Abstract

The utility model relates to a gear box technical field just discloses a right angle separation and reunion increase and decrease speed gear box, including the gear box body. This right angle separation and reunion increase and decrease speed gear box, setting through the heat pipe, the heat that the one end absorption gear box body inside distributed out of heat pipe is close to the gear box body, the heat absorption medium of storage in the capillary this moment is heated and volatilizees into steam, and slowly wafts the condensation end of keeping away from gear box body one end, steam after contacting with the condensation end liquefies into gas again, the liquefaction is exothermic process, can distribute away the heat completely this moment, and absorb through the tube, the setting of a plurality of fin in the rethread tube shell outside, heat radiating area has been increased, and the fin is the aluminium foil, certain elasticity has, can shake after receiving vibrations, thereby increase the velocity of flow of air around, accelerate thermal giving off, make the radiating effect reach the best, the inside high temperature of gear box body has been prevented, the good purpose of protectiveness has been reached.

Description

Right-angle clutch speed increasing and reducing gear box

Technical Field

The utility model relates to a gear box technical field specifically is a right angle separation and reunion increase and decrease fast gear box.

Background

The gear box is often regarded as the important component parts of equipment such as water pump, fan and generator, mainly comprises gear and axle, produces the variable speed moment of change through different gear combinations, and when separation and reunion gear box worked, the gear in the gear box rotated.

The gear box on the existing market is various, but the universal poor defect of protectiveness that exists, general gear box leads to inside temperature to rise because the transmission of each other of inside gear in the course of the work, and long-time inside heat can't distribute away, causes the transmission structure to damage to the motion of inside machine can cause whole gear box vibrations, does not have good vibrations protector, can lead to the fixed knot of gear box to be become flexible, so proposes a right angle separation and reunion and increases reduction gear box and solve the above-mentioned problem that proposes.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a right angle separation and reunion increase and decrease speed gear box possesses advantages such as the protectiveness is good, has solved general gear box in the course of the work because the transmission of each other of inside gear leads to inside temperature to rise, and long-time inside heat can't distribute away, causes transmission structure to damage to the motion of inside machine can cause whole gear box vibrations, does not have good vibrations protector, can lead to the not hard up problem of fixed knot structure of gear box.

(II) technical scheme

In order to realize the good purpose of the protection, the utility model provides a following technical scheme: a right-angle clutch speed-increasing and speed-reducing gear box comprises a gear box body, wherein a tube shell is fixedly mounted on the outer side of the gear box body, fins are fixedly mounted on the outer side of the tube shell, a heat pipe is fixedly mounted in the tube shell, a capillary tube is fixedly mounted on the inner side wall of the heat pipe, a mounting groove is formed in the bottom of the gear box body, an elastic block is movably mounted in the mounting groove, a supporting rod is fixedly mounted at the bottom of the elastic block, a cavity formed in the gear box body is fixedly mounted in the mounting groove, fixing grooves formed in the gear box body are fixedly mounted on the left side wall and the right side wall of the inner cavity of the mounting groove, a protective sleeve is fixedly mounted in the fixing groove, fixing blocks are movably mounted on the left side, the equal fixed mounting in bottom of the gear box body left and right sides has the connecting plate, the top fixed mounting of connecting plate has fixing bolt, fixing bolt's bottom runs through connecting plate and mounting panel and extends to the inside of mounting panel, square groove has been seted up at the top of mounting panel, the inside fixed mounting in square groove has the riser, the inside fixed mounting in square groove has the diaphragm, the louvre has all been seted up at the outside of diaphragm and the front and the back of mounting panel.

Preferably, the tube shell is a cylinder with a hollow inner part and a missing bottom surface, the tube shell is a copper tube, and the fins are aluminum foil sheets.

Preferably, the number of the pipe shells is eleven, and eleven pipe shells are uniformly distributed on the outer side of the gearbox body.

Preferably, the capillary tube is fixedly provided with a heat transfer medium inside, the elastic block is a rubber block, and the protective sleeve is a rubber sleeve.

Preferably, the size of mounting groove and the size looks adaptation of bracing piece, the size of fixed slot and the size looks adaptation of fixed block.

Preferably, the rubber gasket is fixedly mounted on the outer side of the fixing bolt and the top of the connecting plate, and the diameter of the heat dissipation hole is one centimeter.

(III) advantageous effects

Compared with the prior art, the utility model provides a right angle separation and reunion increases reduction gear box possesses following beneficial effect:

1. this right angle separation and reunion increase and decrease speed gear box, setting through the heat pipe, the heat that the one end absorption gear box body inside distributed out of heat pipe is close to the gear box body, the heat absorption medium of storage in the capillary this moment is heated and volatilizees into steam, and slowly wafts the condensation end of keeping away from gear box body one end, steam after contacting with the condensation end liquefies into gas again, the liquefaction is exothermic process, can distribute away the heat completely this moment, and absorb through the tube, the setting of a plurality of fin in the rethread tube shell outside, heat radiating area has been increased, and the fin is the aluminium foil, certain elasticity has, can shake after receiving vibrations, thereby increase the velocity of flow of air around, accelerate thermal giving off, make the radiating effect reach the best, the inside high temperature of gear box body has been prevented, the good purpose of protectiveness has been reached.

2. The right-angle clutch speed-increasing and reducing gear box is characterized in that a gear box body is fixedly arranged on a mounting plate through a connecting plate and a fixing bolt, the fixing strength between the fixing groove and the fixing block is further enhanced through the fixing groove and the fixing block, the fixing block is protected through a protective sleeve, when the gear box body vibrates, a supporting rod moves up and down in the mounting groove, the protective sleeve plays a role of preliminary shock absorption, the elastic block is extruded by the supporting rod to generate rebound force to offset partial vibration force, the elastic block is made of rubber, the deformation capacity is strong, a plurality of cavities can be extruded by the outer surface of the elastic block after being stressed, the vibration is further offset through the interaction between air in the cavities and the elastic block, through the arrangement of a square groove, a vertical plate and a transverse plate, the contact surface between the gear box body and the mounting plate is smaller, the generated vibration is smaller, and through the arrangement of heat, the purpose of good protection is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a top view of the mounting plate of the present invention.

In the figure: 1 gear box body, 2 tube shells, 3 fins, 4 heat pipes, 5 capillary, 6 mounting grooves, 7 elastic blocks, 8 bracing pieces, 9 cavities, 10 fixed slots, 11 protective sleeves, 12 fixed blocks, 13 mounting panels, 14 connecting plates, 15 fixing bolts, 16 square grooves, 17 risers, 18 diaphragm, 19 louvres.

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.

Referring to fig. 1-3, a right-angle clutch speed-increasing and speed-decreasing gearbox comprises a gearbox body 1, wherein the outer side of the gearbox body 1 is fixedly provided with eleven tube shells 2, the eleven tube shells 2 are uniformly distributed on the outer side of the gearbox body 1, the outer side of each tube shell 2 is fixedly provided with a fin 3, each tube shell 2 is a cylinder which is hollow inside and has a missing bottom surface, each tube shell 2 is a copper tube, each copper tube has good heat dissipation and high hardness, the heat pipe 4 is protected, the fins 3 are aluminum foils, each aluminum foil has certain elasticity and good heat dissipation, the heat dissipation area can be increased, after the copper tubes are vibrated due to the elasticity, the peripheral air flow rate is increased, the heat dissipation effect is better, the heat pipes 4 are fixedly arranged inside the tube shells 2, and the inner side walls of the heat pipes 4 are fixedly provided with capillaries 5, through the arrangement of the heat pipe 4, one end of the heat pipe 4 close to the gear box body 1 absorbs the heat emitted from the interior of the gear box body 1, the heat absorbing medium stored in the capillary 5 is heated and volatilized into hot air, the hot air slowly flows to the condensation end far away from one end of the gear box body 1, the hot air after contacting with the condensation end is liquefied into gas, the liquefaction is a heat release process, the heat can be completely emitted at the moment and absorbed by the tube shell 2, and then the heat is absorbed by the tube shell 2 through the arrangement of the plurality of fins 3 on the outer side of the tube shell 2, the heat dissipation area is increased, the fins 3 are aluminum foils and have certain elasticity, and can shake after being vibrated, so that the flow rate of the ambient air is increased, the heat emission is accelerated, the heat dissipation effect is optimal, the overhigh temperature in the interior of the gear box body 1 is prevented, the purpose of, an elastic block 7 is movably installed in the installation groove 6, a support rod 8 is fixedly installed at the bottom of the elastic block 7, a cavity 9 formed in the gear box body 1 is fixedly installed in the installation groove 6, fixing grooves 10 formed in the gear box body 1 are fixedly installed on the left side wall and the right side wall of the inner cavity of the installation groove 6, a protective sleeve 11 is fixedly installed in the fixing groove 10, a heat transfer medium is fixedly installed in the capillary tube 5, the heat transfer medium can be acetone, the elastic block 7 is a rubber block, the protective sleeve 11 is a rubber sleeve, rubber is a high-elasticity polymer material with reversible deformation and is rich in elasticity at room temperature, the damping structure is a main body of the gear box, fixing blocks 12 are movably installed on the left side and the right side of the support rod 8 and located on the inner side of the protective sleeve 11, the size of the installation groove 6, the bottom of the supporting rod 8 is fixedly provided with a mounting plate 13, the bottoms of the left side and the right side of the gear box body 1 are both fixedly provided with a connecting plate 14, the top of the connecting plate 14 is fixedly provided with a fixing bolt 15, the bottom of the fixing bolt 15 penetrates through the connecting plate 14 and the mounting plate 13 and extends into the mounting plate 13, the top of the mounting plate 13 is provided with a square groove 16, the inside of the square groove 16 is fixedly provided with a vertical plate 17, the inside of the square groove 16 is fixedly provided with a horizontal plate 18, the outer side of the horizontal plate 18 and the front surface and the back surface of the mounting plate 13 are both provided with radiating holes 19, the outer side of the fixing bolt 15 is fixedly provided with a rubber gasket at the top of the connecting plate 14, the diameter of the radiating hole 19 is one centimeter, the gear box body 1 is fixedly arranged on, and protect fixed block 12 through protective sheath 11, when the vibrations of gear box body 1, bracing piece 8 reciprocates in mounting groove 6, protective sheath 11 plays preliminary absorbing effect, elastic block 7 receives the extrusion production bounce of bracing piece 8 to offset partial vibrations power, and elastic block 7 is owing to adopt the rubber preparation, deformability is strong, elastic block 7 surface can extrude a plurality of cavity 9 after the atress, the inside air of cavity 9 and elastic block 7 interact have further offset vibrations, and through square groove 16, riser 17 and diaphragm 18's setting, make gear box body 1 littleer with mounting panel 13's contact surface, the vibrations of production are also littleer, and through the setting of louvre 19, the heat of gear box body 1 bottom distributes away through square groove 16 and louvre 19, the purpose that the protectiveness is good has been reached.

When using, the heat absorbing medium in the capillary 5 is heated and volatilizes into steam, and the reliquefaction becomes liquid and accomplishes and release heat to give off the heat through tube 2 and fin 3, the elastic block 7 cooperates cavity 9 and bracing piece 8 to carry out the shock attenuation, and the shock attenuation is assisted to protective sheath 11, makes the protectiveness of gear box better.

In summary, in the right-angle clutch speed-increasing and speed-reducing gearbox, through the arrangement of the heat pipe 4, one end of the heat pipe 4 close to the gearbox body 1 absorbs the heat emitted from the interior of the gearbox body 1, at this time, the heat-absorbing medium stored in the capillary 5 is heated and volatilized into hot air, and slowly flows to the condensation end far away from one end of the gearbox body 1, the hot gas after contacting with the condensation end is liquefied into gas, the liquefaction is a heat release process, the heat can be completely dissipated at the moment, and absorbed by the tube shell 2, and the heat dissipation area is increased by arranging a plurality of fins 3 on the outer side of the tube shell 2, and the fins 3 are aluminum foils which have certain elasticity and can shake after being vibrated, thereby increase the velocity of flow of surrounding air for thermal giving off for the radiating effect reaches the best, has prevented that the inside high temperature of gear box body 1 has reached the good purpose of protectiveness.

Moreover, the gear box body 1 is fixedly arranged on the mounting plate 13 through the connecting plate 14 and the fixing bolt 15, the fixing strength between the fixing groove 10 and the fixing block 12 is further enhanced, the fixing block 12 is protected through the protective sleeve 11, when the gear box body 1 vibrates, the supporting rod 8 moves up and down in the mounting groove 6, the protective sleeve 11 plays a role of preliminary shock absorption, the elastic block 7 is extruded by the supporting rod 8 to generate counter-elastic force to offset partial vibration force, the elastic block 7 is made of rubber and has strong deformability, the outer surface of the elastic block 7 can extrude a plurality of cavities 9 after being stressed, the air in the cavities 9 and the elastic block 7 interact to further offset the vibration, and through the arrangement of the square groove 16, the vertical plate 17 and the transverse plate 18, the contact surface between the gear box body 1 and the mounting plate 13 is smaller, and the generated vibration is also smaller, and through the setting of louvre 19, the heat of 1 bottom of gear box body distributes away through square groove 16 and louvre 19, reached the purpose that the protectiveness is good, solved general gear box because the transmission of each other of inside gear in the course of the work, lead to inside temperature to rise, long-time inside heat can't distribute away, cause the transmission structure to damage, and the motion of inside machine can cause whole gear box vibrations, does not have good vibrations protector, can lead to the not hard up problem of fixed knot structure of gear box.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a right angle separation and reunion increase and decrease speed gear box, includes gear box body (1), its characterized in that: the gearbox is characterized in that a tube shell (2) is fixedly mounted on the outer side of the gearbox body (1), fins (3) are fixedly mounted on the outer side of the tube shell (2), a heat pipe (4) is fixedly mounted inside the tube shell (2), a capillary tube (5) is fixedly mounted on the inner side wall of the heat pipe (4), a mounting groove (6) is formed in the bottom of the gearbox body (1), an elastic block (7) is movably mounted inside the mounting groove (6), a support rod (8) is fixedly mounted at the bottom of the elastic block (7), a cavity (9) formed in the gearbox body (1) is fixedly mounted inside the mounting groove (6), fixing grooves (10) formed in the gearbox body (1) are fixedly mounted on the left side wall and the right side wall of the inner cavity of the mounting groove (6), and a protective sleeve (11) is fixedly, the utility model discloses a gearbox, including bracing piece (8), gear box body (1), the equal movable mounting in inboard that the both sides of bracing piece (8) just are located protective sheath (11) has fixed block (12), the bottom fixed mounting of bracing piece (8) has mounting panel (13), the equal fixed mounting in bottom of the left and right sides of gear box body (1) has connecting plate (14), the top fixed mounting of connecting plate (14) has fixing bolt (15), the bottom of fixing bolt (15) runs through connecting plate (14) and mounting panel (13) and extends to the inside of mounting panel (13), square groove (16) have been seted up at the top of mounting panel (13), the inside fixed mounting of square groove (16) has riser (17), the inside fixed mounting of square groove (16) has diaphragm (18), diaphragm (19) have all been seted up in the outside of diaphragm (18) and the front and the back.

2. A right angle clutched speed reduction gearbox according to claim 1, wherein: the tube shell (2) is a cylinder which is hollow inside and has a missing bottom surface, the tube shell (2) is a copper tube, and the fins (3) are aluminum foil sheets.

3. A right angle clutched speed reduction gearbox according to claim 1, wherein: the number of the pipe shells (2) is eleven, and eleven pipe shells (2) are uniformly distributed on the outer side of the gear box body (1).

4. A right angle clutched speed reduction gearbox according to claim 1, wherein: the heat transfer medium is fixedly arranged in the capillary tube (5), the elastic block (7) is a rubber block, and the protective sleeve (11) is a rubber sleeve.

5. A right angle clutched speed reduction gearbox according to claim 1, wherein: the size of mounting groove (6) and the size looks adaptation of bracing piece (8), the size of fixed slot (10) and the size looks adaptation of fixed block (12).

6. A right angle clutched speed reduction gearbox according to claim 1, wherein: the rubber gasket is fixedly mounted on the outer side of the fixing bolt (15) and the top of the connecting plate (14), and the diameter of the heat dissipation hole (19) is one centimeter.