CN219119757U

CN219119757U - Worm gear reducer box easy to dissipate heat

Info

Publication number: CN219119757U
Application number: CN202320078217.9U
Authority: CN
Inventors: 朱国发; 王永昌; 黄呈兵; 晏建强; 谢文保
Original assignee: Hangzhou Celevit Transmission Equipment Co ltd
Current assignee: Hangzhou Celevit Transmission Equipment Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-06-02
Anticipated expiration: 2033-01-10

Abstract

The utility model relates to the field of worm and gear speed reducers, in particular to an easy-to-dissipate worm and gear speed reducer box which comprises a box body, wherein a heat dissipation plate is arranged at the upper end of the box body, a first limit groove is formed in the lower part of the left side in the box body, an input shaft is arranged at the lower part of the right end of the box body, a worm is arranged at the left end of the input shaft, a first limit block is arranged at the left end of the worm, a second limit groove is formed in the middle part of the front side of the box body, a worm wheel is arranged in the box body, an output shaft is arranged at the front end of the worm wheel, a second limit block is arranged on the output shaft, a fixing frame is arranged at the rear side in the box body, a plurality of fixing plates are arranged at the outer ends of the fixing frame, fixing bolts are arranged on the fixing plates, a motor is arranged at the rear end of the fixing frame, a rotating rod is arranged at the front end of the motor, an exhaust fan is arranged at the front part of the rotating rod, and a plurality of ventilation pipes are arranged at the lower part of the rear side in the box body. The utility model realizes the heat dissipation work of the box body through the structures of the heat dissipation plate, the exhaust fan, the motor, the rotating rod, the fixing frame, the ventilation pipe and the like.

Description

Worm gear reducer box easy to dissipate heat

Technical Field

The utility model relates to the field of worm and gear speed reducers, in particular to a worm and gear speed reducer box body easy to dissipate heat.

Background

The worm gear speed reducer is a power transmission mechanism that reduces the number of revolutions of a motor (motor) to a desired number of revolutions by a speed converter of a gear, and obtains a large torque. In a mechanism for transmitting power and motion, the application range of a speed reducer is quite wide.

The trail of the worm gear reducer can be seen in the transmission system of various machines, but the transmission mode of the worm gear inside the existing worm gear reducer is sliding friction transmission, higher heat can be generated in the working process, so that the service life of the reducer can be shortened, a certain degree of vibration can be generated in the working process of the worm gear, and adverse effects can be caused on the service life of the reducer over time. Therefore, a person skilled in the art provides a worm gear reducer box easy to dissipate heat, so as to solve the problems in the prior art.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an easy-to-dissipate worm gear reducer box which comprises a box body and is characterized in that a heat dissipation plate is arranged at the upper end of the box body, sound absorbing cotton is arranged at the upper parts of the left side and the right side in the box body, a first limit groove is arranged at the lower part of the left side in the box body, an input shaft is arranged at the lower part of the right end of the box body, a worm is arranged at the left end of the input shaft, the worm penetrates through the box body, a first limit block is arranged at the left end of the worm, the first limit block is positioned in the first limit groove and is in rotary connection with the first limit groove, a second limit groove is arranged at the middle part of the front side of the box body, a worm wheel is arranged in the box body, the worm wheel is meshed with the worm, an output shaft is arranged at the front end of the worm wheel, the output shaft penetrates through the box body, a second limit block is arranged on the output shaft, the second limit groove is positioned in the second limit groove and is in rotary connection with the second limit groove, a fixing frame is arranged at the rear side of the box body, a plurality of fixing plates are arranged at the outer ends of the fixing plates, a rotary rod is arranged on the fixing plate, a motor is arranged at the rear end of the fixing frame, a second limit shaft is arranged at the rotary rod, a second limit shaft is arranged, a second limit part of the motor is arranged, and a second rotary rod penetrates through the box body is arranged in the box body, and a ventilation pipe penetrates through the rear side of the box body is arranged.

Preferably: the left and right directions of box lower extreme all are provided with two front and back hydraulic stems, all are provided with damping spring on the hydraulic stem, and the lower extreme of two hydraulic stems in left side and two hydraulic stems in right side all is provided with same mounting panel.

Preferably: a plurality of grooves are formed in the top of the box body, clamping grooves are formed in one ends of the grooves, through holes are formed in the other ends of the clamping grooves, and the through holes penetrate through the box body.

Preferably: the lower extreme of heating panel is provided with a plurality of dead levers, and the lower extreme of dead lever all is provided with the telescopic link, all is provided with reset spring on the telescopic link.

Preferably: and one end of the telescopic rod is provided with a clamping block, and the telescopic rod is positioned in the groove and the clamping block is positioned in the clamping groove so as to limit the heat dissipation plate.

Preferably: the rear portion of box lower extreme is provided with the spacing, has inserted the mounting bracket in the spacing, and the top in the mounting bracket is provided with the dust screen, and the dust screen is located the lower extreme of a plurality of ventilation pipes.

The utility model has the technical effects and advantages that:

when the device is used, the free loading and unloading between the radiating plate and the box body are realized through the structures such as the telescopic rod, the reset spring, the clamping block, the groove, the clamping groove and the through hole, the radiating work of the box body is realized through the structures such as the radiating plate, the exhaust fan, the motor, the rotating rod, the fixing frame and the ventilation pipe, the continuous use of the device is facilitated, the service life of the device can be effectively prolonged, the blocking of impurities such as dust is realized through the structures such as the limiting frame, the fixing frame and the dustproof net, the impurities are prevented from entering the box body to influence the use of the device, the shock absorption and buffering of the box body are realized through the structures such as the hydraulic rod, the shock absorption spring and the mounting plate, the damage to the box body caused by shock during the operation of the device is reduced, the service life of the device is prolonged, and the device has higher practical value.

Drawings

Fig. 1 is a schematic structural diagram of a worm gear reducer box with easy heat dissipation according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a heat dissipation plate in a worm gear reducer box body with easy heat dissipation according to an embodiment of the present application;

fig. 3 is a schematic diagram of an internal structure of a box body in the worm gear reducer box body easy to dissipate heat according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of an output shaft in a worm gear reducer box body with easy heat dissipation according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of a fixing frame in a worm gear reducer box body easy to dissipate heat according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of a box body in a worm gear reducer box body with easy heat dissipation according to an embodiment of the present application;

fig. 7 is a schematic structural diagram II of a box body in the worm gear reducer box body easy to dissipate heat in an embodiment of the present application;

in the figure: 1-a box body; 2-a heat dissipation plate; 3-an input shaft; 4-an output shaft; 5-fixing frame; 6-a hydraulic rod; 7-a damping spring; 8-mounting plates; 9-a fixed rod; 10-a telescopic rod; 11-a return spring; 12-clamping blocks; 13-sound-absorbing cotton; 14-a first limiting block; 15-a second limiting block; 16-worm; 17-worm wheel; 18-exhaust fans; 19-rotating rod; 20-motor; 21-a fixed plate; 22-fixing bolts; 23-grooves; 24-clamping grooves; 25-through holes; 26-ventilation pipe; 27-a first limit groove; 28-a second limit groove; 29-a limiting frame; 30-mounting frame; 31-dustproof net.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1-7, in this embodiment, there is provided a worm gear reducer box with easy heat dissipation, including a box 1, two hydraulic rods 6 are disposed on the left and right directions of the lower end of the box 1, shock absorbing springs 7 are disposed on the hydraulic rods 6, two hydraulic rods 6 on the left and two hydraulic rods 6 on the right are disposed with a same mounting plate 8, a plurality of grooves 23 are disposed on the top of the box 1, clamping grooves 24 are disposed at one ends of the grooves 23, through holes 25 are disposed at the other ends of the clamping grooves 24, the through holes 25 penetrate through the box 1, a heat dissipation plate 2 is disposed at the upper end of the box 1, a plurality of fixing rods 9 are disposed at the lower end of the fixing rods 9, a telescopic rod 10 is disposed on the telescopic rod 10, clamping blocks 12 are disposed at one ends of the telescopic rod 10 and are disposed in the grooves 23, and the clamping blocks 12 are disposed in the clamping grooves 24, thereby limiting the heat dissipation plate 2 is achieved, the upper parts of the left side and the right side in the box body 1 are respectively provided with sound absorbing cotton 13, the lower part of the left side in the box body 1 is provided with a first limit groove 27, the lower part of the right end of the box body 1 is provided with an input shaft 3, the left end of the input shaft 3 is provided with a worm 16, the worm 16 penetrates through the box body 1, the left end of the worm 16 is provided with a first limit block 14, the first limit block 14 is positioned in the first limit groove 27 and is rotationally connected with the first limit groove 27, the middle part of the front side of the box body 1 is provided with a second limit groove 28, the box body 1 is internally provided with a worm wheel 17, the worm wheel 17 is meshed with the worm 16, the front end of the worm wheel 17 is provided with an output shaft 4, the output shaft 4 penetrates through the box body 1, the output shaft 4 is provided with a second limit block 15, the second limit block 15 is positioned in the second limit groove 28 and is rotationally connected with the second limit groove 28, the rear side in the box body 1 is provided with a fixing frame 5, the outer end of mount 5 is provided with a plurality of fixed plates 21, all be provided with gim peg 22 on the fixed plate 21, the rear end of mount 5 is provided with motor 20, the front end of motor 20 is provided with bull stick 19, bull stick 19 runs through mount 5, the front portion of bull stick 19 is provided with exhaust fan 18, the lower part of rear side is provided with a plurality of ventilation pipes 26 in box 1, ventilation pipe 26 all runs through box 1, the rear portion of box 1 lower extreme is provided with spacing 29, spacing 29 interpolation has mounting bracket 30, the top in mounting bracket 30 is provided with dust screen 31, dust screen 31 is located the lower extreme of a plurality of ventilation pipes 26, freely loading and unloading between heating panel 2 and the box 1 are realized through structures such as telescopic link 10, reset spring 11, fixture block 12, recess 23, draw-in groove 24 and through-hole 25, simultaneously through structure such as 2, exhaust fan 18, motor 20, bull stick 19, the continuous use of mount 5 and ventilation pipe 26 of device and can effectively prolong device's life, through spacing 29, structure such as spacing 29, 30 and dust screen 31 prevent the shock absorber device's the impact on the shock absorber device 1 when the shock absorber device is realized to the shock absorber device 1, the shock absorber device is realized to the shock absorber device 1 through structure and the shock absorber device is prevented to the shock absorber device 1 when the shock absorber device is used to the shock absorber device is 1 to the shock absorber device is realized to the shock absorber device 1.

When the utility model is used, the telescopic rod 10 is contracted by pressing the clamping block 12, the telescopic rod 10 is inserted into the groove 23, the clamping block 12 is inserted into the clamping groove 24 by the force of the return spring 11 on the clamping block 12, the limit of the heat dissipation plate 2 is realized, the box 1 is sealed, the limit of the input shaft 3 and the worm 16 is realized by the rotary connection between the first limiting block 14 and the first limiting groove 27, the limit of the output shaft 4 and the worm wheel 17 is realized by the rotary connection between the second limiting block 15 and the second limiting groove 28, the worm wheel 17 is driven by the input shaft 3 to rotate so as to drive the worm wheel 17 to rotate, the output shaft 4 is driven by the worm wheel 17 to rotate, the rotary rod 19 is driven by the motor 20 so as to drive the exhaust fan 18 to rotate, heat in the box 1 is discharged out of the box 1 through the vent pipe 26, the dust prevention work is realized through the dust prevention net 31, the heat in the box 1 is absorbed through one face of the heat dissipation plate 2, the noise is eliminated through the noise reduction of the sound absorption cotton 13, and the service life of the box 1 is prolonged through the hydraulic damping spring 7 and the hydraulic damping rod 6.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The utility model provides an easy heat dissipation worm gear box, includes box (1), and its characterized in that, the upper end of box (1) is provided with heating panel (2), and the upper portion of the left and right sides in box (1) all is provided with inhales sound cotton (13);

the lower part of the left side in the box body (1) is provided with a first limit groove (27), the lower part of the right end of the box body (1) is provided with an input shaft (3), the left end of the input shaft (3) is provided with a worm (16), and the left end of the worm (16) is provided with a first limit block (14);

the middle part of the front side of the box body (1) is provided with a second limit groove (28), a worm wheel (17) is arranged in the box body (1), the worm wheel (17) is meshed with the worm (16), the front end of the worm wheel (17) is provided with an output shaft (4), and the output shaft (4) is provided with a second limit block (15);

a fixing frame (5) is arranged at the inner rear side of the box body (1), a plurality of fixing plates (21) are arranged at the outer ends of the fixing frame (5), and fixing bolts (22) are arranged on the fixing plates (21);

the rear end of mount (5) is provided with motor (20), and the front end of motor (20) is provided with bull stick (19), and the front portion of bull stick (19) is provided with exhaust fan (18), and the lower part of rear side is provided with a plurality of ventilation pipes (26) in box (1).

2. The worm gear reducer box body easy to dissipate heat according to claim 1, wherein front and rear hydraulic rods (6) are arranged at the left and right directions of the lower end of the box body (1), damping springs (7) are arranged on the hydraulic rods (6), and the same mounting plate (8) is arranged at the lower ends of the two hydraulic rods (6) at the left and the two hydraulic rods (6) at the right.

3. The worm gear reducer box body easy to dissipate heat according to claim 1, wherein a plurality of grooves (23) are formed in the top of the box body (1), clamping grooves (24) are formed in one ends of the grooves (23), through holes (25) are formed in the other ends of the clamping grooves (24), and the through holes (25) penetrate through the box body (1).

4. The worm gear reducer box easy to dissipate heat according to claim 1, wherein a plurality of fixing rods (9) are arranged at the lower end of the heat dissipation plate (2), telescopic rods (10) are arranged at the lower ends of the fixing rods (9), and return springs (11) are arranged on the telescopic rods (10).

5. The worm gear reducer box easy to dissipate heat according to claim 4, wherein clamping blocks (12) are arranged at one ends of the telescopic rods (10), the telescopic rods (10) are located in the grooves (23) and the clamping blocks (12) are located in the clamping grooves (24), so that limiting of the heat dissipation plate (2) is achieved.

6. The worm gear reducer box body easy to dissipate heat according to claim 1, wherein a limit frame (29) is arranged at the rear portion of the lower end of the box body (1), a mounting frame (30) is inserted into the limit frame (29), a dust screen (31) is arranged at the top in the mounting frame (30), and the dust screen (31) is located at the lower ends of the ventilation pipes (26).