CN217081277U

CN217081277U - Novel cycloidal speed reducer gear

Info

Publication number: CN217081277U
Application number: CN202220523677.3U
Authority: CN
Inventors: 魏绪仲; 王延军; 任增瑞; 于西太
Original assignee: Shandong Guanxian Jingcheng Transmission Machinery Co ltd
Current assignee: Shandong Guanxian Jingcheng Transmission Machinery Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-07-29
Anticipated expiration: 2032-03-11

Abstract

The utility model relates to a speed reducer technical field especially relates to a novel cycloidal reducer gear. The technical scheme comprises the following steps: mounting panel, first tooth cover and drive gear, the top movable mounting of mounting panel has the bracing piece, movable mounting has fixed cover between the bracing piece, the inboard fixed mounting of fixed cover has the motor, the protecting crust is installed in one side butt joint of motor, the inside of protecting crust fixed mounting respectively has first tooth cover and second tooth cover, the output fixed mounting of motor has the first sun gear that extends to in the first tooth cover. The utility model discloses a be provided with mutually supporting between drive gear, first tooth cover, first planet wheel and the second planet wheel, can comparatively conveniently through mutually supporting between first sun gear and the first planet wheel, reduce the rotational speed of input, carry out the second grade through drive gear and second planet wheel and slow down, increase the moment of torsion of output shaft, make the in-process that uses more high-efficient, convenient operation is swift.

Description

Novel cycloidal speed reducer gear

Technical Field

The utility model relates to a speed reducer technical field specifically is a novel cycloidal reducer gear.

Background

The reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, is commonly used as a reduction transmission device between a prime mover and a working machine, plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an actuating mechanism, is widely applied in modern machinery, and therefore a novel cycloidal reducer gear needs to be used.

Through retrieval, the patent publication No. CN214305090U discloses a novel planet cycloid pinwheel cylindrical gear speed reducer, the utility model discloses a novel planet cycloid pinwheel cylindrical gear speed reducer, the structure comprises a machine base, a pin bush, a flange plate, a bolt and a retainer ring, an auxiliary protection device is arranged on the top of the flange plate, a driving mechanism drives a movable rod to slide on the inner side surface of a second chute, the movable rod drives a protection plate to move, the protection plate drives a guide rod to slide on the inner side surface of a first chute, so that the protection plate is supported against the outer surface of a motor through a protection pad, the effect of the auxiliary protection motor is achieved, a driving mechanism is arranged at the left end of a chassis, the locking piece restores the movable state of a two-way threaded rod, a knob is rotated clockwise, the knob drives the two-way threaded rod to rotate, and a slide block slides on the outer surface of the two-way threaded rod through an internal thread, the slide block drives the movable rods to slide oppositely, so that the effect of driving the movable rods is achieved.

The existing novel cycloidal reducer gear has the defects that:

1. in the using process of the existing novel cycloidal reducer gear, the rotating speed effect controlled by the existing reducer is general, and the requirement in industrial production cannot be met, so that the torque cannot be effectively transmitted when the rotating speed is matched, and the using effect is reduced;

2. general novel cycloidal reducer gear does not have better mounting structure, when installing the speed reducer, because the speed reducer can produce when using and rock, leads to inconvenient buffering, causes the damage to the speed reducer, and we propose a novel cycloidal reducer gear for this reason and solve current problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel cycloidal reducer gear to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel cycloid speed reducer gear, includes mounting panel, first tooth cover and drive gear, the top movable mounting of mounting panel has the bracing piece, movable mounting has fixed cover between the bracing piece, the inboard fixed mounting of fixed cover has the motor, the protecting crust is installed in one side butt joint of motor, the inside difference fixed mounting of protecting crust has first tooth cover and second tooth cover, the output fixed mounting of motor has the first sun gear that extends to in the first tooth cover, first planet wheel is installed in the transmission between first sun gear and the first tooth cover, the driving disc is installed in one side butt joint of first planet wheel, one side fixed mounting of driving disc has the drive gear that extends to in the second tooth cover, the transmission is installed the second planet wheel between drive gear and the second tooth cover.

Can comparatively make things convenient for through mutually supporting between first sun gear and the first planet wheel, reduce the rotational speed of input, carry out the second grade through drive gear and second planet wheel and slow down, increase the moment of torsion of output shaft, make the in-process that uses more high-efficient, convenient operation is swift.

Preferably, the mounting plate and the protective shell are movably mounted through a fixing seat, and the motor and the protective shell are installed in a butt joint mode through a mounting rod. The motor and the protective shell can be conveniently mounted and dismounted through the mounting rod, so that the device is more convenient in the maintenance process.

Preferably, the support rod and the fixed sleeve are movably mounted through a movable shaft, the mounting plate and the movable shaft are slidably mounted through a movable rod, and a spring is sleeved outside the movable rod. Through squeezing the spring, the motor can buffer in the process of excursion, and the stability is increased.

Preferably, the first planet wheel and the transmission disc are installed in a butt joint mode through a fixing shaft, and a butt joint hole matched with the fixing shaft is formed in the first planet wheel. The transmission disc can rotate by butting between the fixed shaft and the butting hole, and the second planet wheel is driven to rotate by the rotation of the transmission gear.

Preferably, the mounting plate is provided with a mounting hole, and the mounting hole is internally provided with threads. The second planet wheel moves circularly along the second gear sleeve to perform secondary speed reduction, so that the rotating disk can perform speed reduction better.

Preferably, a rotating disc is installed on one side of the second planet wheel in a butt joint mode, an output shaft is fixedly installed at one end of the rotating disc, and the output shaft and the protective shell are movably installed through a bearing ring. Through the race ring can be convenient fix the output shaft in the inside of protecting crust, make the device can be stable after using rotate, stability when increasing the use.

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

1. through being provided with mutually supporting between drive gear, first tooth cover, first planet wheel and the second planet wheel, can comparatively conveniently reduce the rotational speed of input through mutually supporting between first sun gear and the first planet wheel, carry out the second grade through drive gear and second planet wheel and slow down, increase the moment of torsion of output shaft, make the in-process that uses more high-efficient, convenient operation is swift.

2. Through being provided with mutually supporting between bracing piece, driving plate and the fixing base, messenger's motor that can be comparatively convenient cushions through the movable rod when the production is rocked, avoids rocking too big, causes the damage to the motor, has increased life.

Drawings

Fig. 1 is a three-dimensional front view of the appearance of the present invention;

fig. 2 is a schematic front structural view of the present invention;

fig. 3 is a schematic view of a partial structure of the first gear sleeve of the present invention;

fig. 4 is a schematic view of a partial structure of the transmission gear of the present invention.

In the figure: 1. mounting a plate; 101. mounting holes; 102. a fixed seat; 103. a protective shell; 104. fixing a sleeve; 105. a motor; 106. a support bar; 107. a movable shaft; 108. a movable rod; 109. a spring; 2. a first gear sleeve; 201. mounting a rod; 202. a bearing ring; 203. an output shaft; 204. a first sun gear; 205. a first planet gear; 206. a butt joint hole; 207. a fixed shaft; 208. a drive plate; 3. a transmission gear; 301. a second planet wheel; 302. a second gear sleeve; 303. and rotating the disc.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, the novel cycloidal reducer gear provided by the present invention comprises a mounting plate 1, a first gear sleeve 2 and a transmission gear 3, a support rod 106 is movably mounted on the top of the mounting plate 1, a fixed sleeve 104 is movably mounted between the support rods 106, a motor 105 is fixedly mounted on the inner side of the fixed sleeve 104, a protective shell 103 is mounted on one side of the motor 105 in a butt joint manner, a first gear sleeve 2 and a second gear sleeve 302 are respectively fixedly mounted inside the protective shell 103, a first sun gear 204 extending into the first gear sleeve 2 is fixedly mounted on the output end of the motor 105, a first planet gear 205 is mounted between the first sun gear 204 and the first gear sleeve 2 in a transmission manner, a transmission disc 208 is mounted on one side of the first planet gear 205 in a butt joint manner, the transmission gear 3 extending into the second gear sleeve 302 is fixedly mounted on one side of the transmission disc 208, a second planet gear 301 is mounted between the transmission gear 3 and the second gear sleeve 302 in a transmission manner, the mounting plate 1 and the protective shell 103 are movably mounted through a fixing seat 102, the supporting rod 106 and the fixing sleeve 104 are movably mounted through a movable shaft 107, the mounting plate 1 and the movable shaft 107 are slidably mounted through a movable rod 108, a spring 109 is sleeved on the outer side of the movable rod 108, the first planet wheel 205 and the transmission disc 208 are in butt joint installation through a fixed shaft 207, a butt joint hole 206 matched with the fixed shaft 207 is formed in the first planet wheel 205, a mounting hole 101 is formed in the mounting plate 1, threads are formed in the mounting hole 101, a rotating disc 303 is installed on one side of the second planet wheel 301 in a butt joint mode, and an output shaft 203 is fixedly installed at one end of the rotating disc 303.

The working principle of the novel cycloidal reducer gear based on the embodiment 1 is as follows: through the rotation of the motor 105, the first sun gear 204 is synchronously driven to be meshed with the first planet gear 205, the first planet gear 205 can do circular motion along the inside of the first gear sleeve 2, the rotating speed between the first sun gear 204 and the first planet gear 205 can be reduced, the butt joint between the fixing shaft 207 and the butt joint hole 206 is realized, the transmission disc 208 can rotate, the second planet gear 301 is driven to rotate through the rotation of the transmission gear 3, the second planet gear 301 does circular motion along the second gear sleeve 302, the secondary speed reduction is realized, the rotating disc 303 can better perform speed reduction treatment, the rotating disc 106 can slide along the movable rod 108, the motor 105 can perform displacement after being deviated, the spring 109 is extruded, the motor 105 can buffer in the deviation process, and the stability is improved.

Example two

As shown in fig. 2-4, the utility model provides a novel cycloidal reducer gear, compare in embodiment one, this embodiment still includes: the output shaft 203 and the protective shell 103 are movably mounted through a bearing ring 202, and the motor 105 and the protective shell 103 are in butt joint installation through an installation rod 201.

In this embodiment, can be convenient fix output shaft 203 in the inside of protecting crust 103 through race 202, make the device can be stable after using rotate, increase the stability when using, can be convenient through installation pole 201 install and dismantle between motor 105 and protecting crust 103, make the device more convenient at the in-process of maintaining.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a novel cycloidal reducer gear, includes mounting panel (1), first tooth cover (2) and drive gear (3), its characterized in that: the top of the mounting plate (1) is movably provided with support rods (106), a fixed sleeve (104) is movably arranged between the support rods (106), a motor (105) is fixedly arranged on the inner side of the fixed sleeve (104), a protective shell (103) is arranged on one side of the motor (105) in a butt joint mode, a first gear sleeve (2) and a second gear sleeve (302) are respectively and fixedly arranged in the protective shell (103), the output end of the motor (105) is fixedly provided with a first sun gear (204) extending into the first gear sleeve (2), a first planet wheel (205) is arranged between the first sun wheel (204) and the first gear sleeve (2) in a transmission way, one side of the first planet wheel (205) is provided with a transmission disc (208) in a butt joint way, a transmission gear (3) extending into the second gear sleeve (302) is fixedly arranged at one side of the transmission disc (208), and a second planet wheel (301) is arranged between the transmission gear (3) and the second gear sleeve (302) in a transmission way.

2. The novel cycloidal reducer gear according to claim 1, characterized in that: the motor protection device is characterized in that the mounting plate (1) and the protection shell (103) are movably mounted through a fixing seat (102), and the motor (105) and the protection shell (103) are in butt joint installation through a mounting rod (201).

3. The novel cycloidal reducer gear according to claim 1, characterized in that: the supporting rod (106) and the fixed sleeve (104) are movably mounted through a movable shaft (107), the mounting plate (1) and the movable shaft (107) are slidably mounted through a movable rod (108), and a spring (109) is sleeved on the outer side of the movable rod (108).

4. The novel cycloidal reducer gear according to claim 1, characterized in that: the first planet wheel (205) and the transmission disc (208) are installed in a butt joint mode through a fixing shaft (207), and a butt joint hole (206) matched with the fixing shaft (207) is formed in the first planet wheel (205).

5. The novel cycloidal reducer gear according to claim 1, characterized in that: the mounting plate (1) is provided with a mounting hole (101), and threads are arranged inside the mounting hole (101).

6. The novel cycloidal reducer gear according to claim 1, characterized in that: one side of the second planet wheel (301) is in butt joint with a rotating disc (303), one end of the rotating disc (303) is fixedly provided with an output shaft (203), and the output shaft (203) and the protective shell (103) are movably arranged through a bearing ring (202).