阅读说明：本技术 一种可调节速率的锥形减速器结构 (Speed-adjustable conical speed reducer structure ) 是由 吴明阳 张元� 王俊棋 于广滨 于 2019-09-12 设计创作，主要内容包括：本发明公开了一种可调节速率的锥形减速器结构,包括设备外壳和第一输出轴,所述设备外壳的正下方连接有支撑底座,且支撑底座的正上方连接有驱动电机,所述驱动电机的输出端连接有驱动转轴,所述第一输出轴安装在设备外壳外侧,且设备外壳的一侧设置有第二输出轴,所述设备外壳的外侧铰接固定有密封箱门,且密封箱门的上表面焊接有散热片,所述设备外壳的背部设置有横向支架,且横向支架的外侧螺纹连接有限位螺栓,所述第一输出轴的外侧连接有第一锥齿,且第一锥齿的外侧连接有第二锥齿。该可调节速率的锥形减速器结构,采用锥齿及滑槽,通过设置多组锥齿对减速器的转动速率进行调节,增加装置在使用过程中的灵活性。(The invention discloses a speed-adjustable conical speed reducer structure which comprises an equipment shell and a first output shaft, wherein a supporting base is connected to the position right below the equipment shell, a driving motor is connected to the position right above the supporting base, the output end of the driving motor is connected with a driving rotating shaft, the first output shaft is installed on the outer side of the equipment shell, a second output shaft is arranged on one side of the equipment shell, a sealing box door is hinged and fixed to the outer side of the equipment shell, a cooling fin is welded to the upper surface of the sealing box door, a transverse support is arranged on the back of the equipment shell, a limiting bolt is connected to the outer side of the transverse support in a threaded mode, a first conical tooth is connected to the outer side of the first output shaft, and a second conical tooth is connected to the. This but rate's toper reduction gear structure adopts awl tooth and spout, adjusts the slew rate of reduction gear through setting up the multiunit awl tooth, increases the flexibility of device in the use.)

1. A rate-adjustable conical speed reducer structure comprising an equipment housing (1) and a first output shaft (5), characterized in that: the device comprises a device shell (1), a supporting base (2) is connected under the device shell (1), a driving motor (3) is connected over the supporting base (2), the output end of the driving motor (3) is connected with a driving rotating shaft (4), a first output shaft (5) is installed on the outer side of the device shell (1), a second output shaft (6) is arranged on one side of the device shell (1), a sealing box door (7) is fixed on the outer side of the device shell (1) in a hinged mode, radiating fins (8) are welded on the upper surface of the sealing box door (7), a transverse support (9) is arranged on the back of the device shell (1), a limiting bolt (10) is connected to the outer side of the transverse support (9) in a threaded mode, a first bevel gear (11) is connected to the outer side of the first output shaft (5), and a second bevel gear (12) is connected to the outer, spout (13) have been seted up in the outside of drive pivot (4), and locating hole (14) have been seted up in the outside of spout (13), the outside of drive pivot (4) is run through and is had isolation gauze (15), and the outside of drive pivot (4) is connected with radiator fan (16), the back of equipment shell (1) is provided with rotary rod (17), and is connected with regulation box (18) under rotary rod (17), the outside of rotary rod (17) is connected with swing pinion (19), the back of horizontal support (9) is connected with rectangle slide rail (20).

2. A rate adjustable cone speed reducer structure according to claim 1 in which: the first output shaft (5) and the second output shaft (6) form a rotating structure through a first bevel gear (11), a second bevel gear (12) and the driving rotating shaft (4), the second output shaft (6) is connected with the equipment shell (1) through a bearing, and the bottom of the equipment shell (1) is of a conical structure.

3. A rate adjustable cone speed reducer structure according to claim 1 in which: the radiating fins (8) are distributed on the sealing box door (7) at equal intervals, and the width of the sealing box door (7) is the width of the transverse support (9).

4. A rate adjustable cone speed reducer structure according to claim 1 in which: the first bevel gear (11) and the driving rotating shaft (4) form a sliding structure through a sliding groove (13) and a positioning hole (14), the number of the first bevel gear (11) and the number of the second bevel gear (12) are 2 groups, and the number of teeth of the first bevel gear (11) is more than that of the second bevel gear (12).

5. A rate adjustable cone speed reducer structure according to claim 1 in which: the rotary rod (17), the adjusting box body (18), the rotary gear (19), the rectangular sliding rail (20) and the transverse support (9) form a sliding structure, the transverse support (9) is distributed on the adjusting box body (18) in a staggered mode, and the left side and the right side of the adjusting box body (18) adopt an open structure.

6. A rate adjustable cone speed reducer structure according to claim 1 in which: the rectangular sliding rail (20) is parallel to the transverse support (9), and the outer side of the transverse support (9) adopts a sawtooth structure.

7. A rate adjustable cone speed reducer structure according to claim 1 in which: the working principle of the speed reducer structure is as follows: when the conical speed reducer structure with the adjustable speed is used, an operator attaches an adjusting box body (18) on the back of an equipment shell (1) to a limiting wall body, holds a rotating rod (17), drives a rotating gear (19) to rotate through the rotating rod (17), drives a transverse support (9) to be connected on the outer side of a rectangular sliding rail (20) through the rotating gear (19), clamps the outer side of the limiting wall body through the transverse support (9), and fixes the outer side of the transverse support (9) through a limiting bolt (10);

then an operator opens the sealing box door (7), and slides the first bevel gear (11) on the outer side of the first output shaft (5) on the sliding chute (13) according to the use requirement of the conical speed reducer, the outer side of the first bevel gear (11) is fixed and limited through a positioning hole (14), and the second conical tooth (12) on the driving rotating shaft (4) slides on the chute (13), the outer side of the first bevel gear (11) is fixed and limited through the positioning hole (14), then the sealing box door (7) is closed, the driving motor (3) is opened, the driving motor (3) drives the driving rotating shaft (4) and the second bevel gear (12) to rotate, the first bevel gear (11) and the first output shaft (5) are driven to rotate by the second bevel gear (12) on the driving rotating shaft (4), the rotating force after deceleration is transmitted out of the interior of the equipment shell (1) through a first output shaft (5);

on the contrary, the first bevel gear (11) on the outer side of the first output shaft (5) and the second bevel gear (12) on the driving rotating shaft (4) can be connected, the first bevel gear (11) and the second bevel gear (12) with different numbers of teeth can transmit different rotating speeds out through the first output shaft (5) and the second output shaft (6), meanwhile, the driving rotating shaft (4) is used for driving the cooling fan (16) to rotate, the separation is transmitted to the inside of the equipment shell (1) through the cooling fan (16), heat generated in the running process of the equipment is evacuated, and the isolation gauze (15) prevents dust from falling to the bottom of the equipment shell (1).

Technical Field

The invention relates to the technical field of conical speed reducer equipment, in particular to a speed-adjustable conical speed reducer structure.

Background

The speed reducer achieves the purpose of reducing speed by meshing a motor, an internal combustion engine or other high-speed running power with a large gear on an output shaft through a gear with a small number of teeth on an input shaft of the speed reducer, and the number of bevel teeth in the speed reducer needs to be adjusted in the running process of the speed reducer, so that the adjustment of the rotating speed is completed.

Present toper reduction gear structure is single output, in the use, is difficult to adjust the slew rate of reduction gear according to the user demand of reduction gear to the reduction gear is difficult to adjust fixed dimension according to service environment in the use, and then increases the degree of difficulty that the reduction gear used.

Disclosure of Invention

The invention aims to provide a speed-adjustable conical speed reducer structure, which aims to solve the problems that the existing conical speed reducer structure proposed in the background art is a single output end, the rotation speed of the speed reducer is difficult to adjust, and the fixed size of the speed reducer is difficult to adjust according to the use environment in the use process.

In order to achieve the purpose, the invention provides the following technical scheme that the speed-adjustable conical speed reducer structure comprises an equipment shell and a first output shaft, wherein a supporting base is connected right below the equipment shell, a driving motor is connected right above the supporting base, the output end of the driving motor is connected with a driving rotating shaft, the first output shaft is installed on the outer side of the equipment shell, a second output shaft is arranged on one side of the equipment shell, a sealing box door is hinged and fixed on the outer side of the equipment shell, a radiating fin is welded on the upper surface of the sealing box door, a transverse bracket is arranged on the back of the equipment shell, a limiting bolt is in threaded connection with the outer side of the transverse bracket, a first conical tooth is connected to the outer side of the first output shaft, a second conical tooth is connected to the outer side of the first conical tooth, a sliding groove is formed in the outer side of the driving rotating, the outside of drive pivot is run through there is the isolation gauze, and the outside of drive pivot is connected with radiator fan, the back of equipment shell is provided with the rotary rod, and is connected with the regulation box under the rotary rod, the outside of rotary rod is connected with rotatory gear, the back of horizontal support is connected with the rectangle slide rail.

Preferably, the first output shaft and the second output shaft form a rotating structure through a first bevel gear, a second bevel gear and a driving rotating shaft, the second output shaft is connected with the equipment shell through a bearing, and the bottom of the equipment shell is of a conical structure.

Preferably, the cooling fins are distributed on the sealing box door at equal intervals, and the width of the sealing box door is the width of the transverse support.

Preferably, the first bevel gear and the driving rotating shaft form a sliding structure through a sliding chute and a positioning hole, the number of the first bevel gear and the second bevel gear is 2, and the number of the first bevel gear is more than that of the second bevel gear.

Preferably, the rotating rod, the adjusting box body, the rotating gear, the rectangular sliding rail and the transverse support form a sliding structure, the transverse support is distributed on the adjusting box body in a staggered mode, and the left side and the right side of the adjusting box body are of an open structure.

Preferably, the rectangular slide rail is parallel to the transverse support, and the outer side of the transverse support adopts a saw-toothed structure.

Compared with the prior art, the invention has the beneficial effects that: the speed-adjustable conical speed reducer structure is characterized in that,

1. the bevel gear and the chute are adopted, the rotation speed of the speed reducer is adjusted by arranging a plurality of groups of bevel gears, the flexibility of the device in the use process is improved, the position of the bevel gears is adjusted by the chute, and the stability of the bevel gears in moving and connecting is ensured;

2. the transverse supports and the rotating gears are adopted, the transverse supports are driven to move through the rotating gears, the distance between the two groups of transverse supports can be adjusted conveniently according to the requirement of fixed size, the back of the equipment shell is fixed through the transverse supports, and the use stability of the equipment shell is ensured;

3. the radiating fins and the radiating fan are adopted, heat generated during operation of the device is absorbed through the radiating fins, and the speed of air flow velocity is accelerated through the radiating fan, so that heat generated by friction of the first conical teeth and the second conical teeth can be rapidly led out conveniently.

Drawings

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

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

FIG. 3 is a schematic side view of the adjusting box of the present invention.

In the figure: 1. an equipment housing; 2. a support base; 3. a drive motor; 4. driving the rotating shaft; 5. a first output shaft; 6. a second output shaft; 7. sealing the box door; 8. a heat sink; 9. a transverse support; 10. a limit bolt; 11. a first bevel gear; 12. a second taper tooth; 13. a chute; 14. positioning holes; 15. isolating the gauze; 16. a heat radiation fan; 17. rotating the rod; 18. adjusting the box body; 19. a rotating gear; 20. a rectangular slide rail.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a conical speed reducer structure capable of adjusting speed comprises an equipment shell 1, a supporting base 2, a driving motor 3, a driving rotating shaft 4, a first output shaft 5, a second output shaft 6, a sealing box door 7, radiating fins 8, a transverse support 9, a limiting bolt 10, a first conical tooth 11, a second conical tooth 12, a sliding chute 13, a positioning hole 14, an isolating gauze 15, a radiating fan 16, a rotating rod 17, an adjusting box body 18, a rotating gear 19 and a rectangular sliding rail 20, wherein the supporting base 2 is connected under the equipment shell 1, the driving motor 3 is connected over the supporting base 2, the output end of the driving motor 3 is connected with the driving rotating shaft 4, the first output shaft 5 is installed on the outer side of the equipment shell 1, the second output shaft 6 is arranged on one side of the equipment shell 1, the sealing box door 7 is hinged and fixed on the outer side of the equipment shell 1, and the radiating fins 8 are welded on the upper, the back of equipment shell 1 is provided with horizontal support 9, and the outside threaded connection of horizontal support 9 has limit bolt 10, the outside of first output shaft 5 is connected with first awl tooth 11, and the outside of first awl tooth 11 is connected with second awl tooth 12, spout 13 has been seted up in the outside of drive pivot 4, and spout 13's the outside has seted up locating hole 14, the outside of drive pivot 4 is run through and is kept apart gauze 15, and the outside of drive pivot 4 is connected with radiator fan 16, the back of equipment shell 1 is provided with rotary rod 17, and be connected with regulation box 18 under rotary rod 17, the outside of rotary rod 17 is connected with swing pinion 19, the back of horizontal support 9 is connected with rectangle slide rail 20.

First output shaft 5 and second output shaft 6 constitute revolution mechanic through first awl tooth 11, second toper tooth 12 and drive pivot 4, and second output shaft 6 and equipment shell 1 are connected for the bearing to the bottom of equipment shell 1 adopts coniform structure, and second toper tooth 12 through different tooth numbers drives first awl tooth 11 and rotates, the rotational speed of the equipment of being convenient for output different speeds.

The radiating fins 8 are distributed on the sealing box door 7 at equal intervals, the width of the sealing box door 7 is the width of the transverse support 9, and the radiating fins 8 absorb heat generated during operation of the device, so that the daily radiating efficiency of the device is ensured.

First awl tooth 11 passes through spout 13 with drive shaft 4 and locating hole 14 constitutes sliding structure, and the quantity that first awl tooth 11 and second awl tooth 12 set up is 2 groups to the number of teeth of first awl tooth 11 is more than the number of teeth of second awl tooth 12, adjusts pivoted speed through the first awl tooth 11 and the second awl tooth 12 of different numbers of teeth, and adjusts the position of first awl tooth 11 and second awl tooth 12 according to the demand.

The rotary rod 17, the adjusting box body 18, the rotary gear 19, the rectangular sliding rail 20 and the transverse support 9 form a sliding structure, the transverse support 9 is distributed on the adjusting box body 18 in a staggered mode, the left side and the right side of the adjusting box body 18 are of an open structure, the position of the transverse support 9 is adjusted according to the width of the limiting structure, and therefore convenience of connection of the back of the equipment shell 1 is guaranteed.

The rectangular sliding rail 20 is parallel to the transverse support 9, the outer side of the transverse support 9 is of a saw-toothed structure, the transverse support 9 is driven to move through the rotating gear 19 conveniently, and the moving convenience of the transverse support 9 is improved.

The working principle is as follows: when the conical speed reducer structure with the adjustable speed is used, according to the illustration in fig. 1 and 3, an operator attaches an adjusting box 18 on the back of an equipment shell 1 to a limiting wall, holds a rotating rod 17, drives a rotating gear 19 to rotate through the rotating rod 17, drives a transverse support 9 to be connected on the outer side of a rectangular sliding rail 20 through the rotating gear 19, clamps the outer side of the limiting wall through the transverse support 9, and fixes the outer side of the transverse support 9 through a limiting bolt 10;

according to fig. 1 and fig. 2, an operator opens the sealed box door 7, and according to the use requirement of the tapered speed reducer, slides the first bevel gear 11 on the outer side of the first output shaft 5 on the sliding chute 13, fixes and limits the outer side of the first bevel gear 11 through the positioning hole 14, slides the second bevel gear 12 on the driving rotating shaft 4 on the sliding chute 13, fixes and limits the outer side of the first bevel gear 11 through the positioning hole 14, then closes the sealed box door 7, opens the driving motor 3, drives the driving rotating shaft 4 and the second bevel gear 12 to rotate through the driving motor 3, drives the first bevel gear 11 and the first output shaft 5 to rotate through the second bevel gear 12 on the driving rotating shaft 4, and transmits the rotational force after speed reduction out of the interior of the equipment housing 1 through the first output shaft 5;

according to fig. 1 and fig. 2, on the contrary, the first bevel gear 11 outside the first output shaft 5 and the second bevel gear 12 on the driving rotating shaft 4 can be connected, the first bevel gear 11 and the second bevel gear 12 with different numbers of teeth can transmit different rotating speeds out through the first output shaft 5 and the second output shaft 6, and meanwhile, the driving rotating shaft 4 drives the cooling fan 16 to rotate, the cooling fan 16 conducts separation into the equipment shell 1, heat generated in the running process of the equipment is evacuated, and the isolating gauze 15 prevents dust from falling to the bottom of the equipment shell 1.

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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.