CN217056179U

CN217056179U - Vertical planet cycloid pinwheel speed reducer convenient to installation

Info

Publication number: CN217056179U
Application number: CN202221011207.5U
Authority: CN
Inventors: 马超; 梅凤月
Original assignee: Shandong Qinzheng Biaohuo Technology Research Co ltd
Current assignee: Shandong Qinzheng Biaohuo Technology Research Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-07-26
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a vertical planet cycloid pinwheel speed reducer convenient to installation, including speed reducer main part and speed reducer output shaft, still include body installation component and externally mounted subassembly. The body mounting assembly comprises a first shell and a second shell, the speed reducer main body is mounted in the first shell, the speed reducer output shaft is connected with the speed reducer main body, the speed reducer output shaft is rotatably mounted on the inner side of the second shell, and the first shell is detachably connected with the second shell; the external mounting component comprises a stabilizing frame and a side plate, the stabilizing frame is connected to the bottom of the second shell, and the side plate is arranged on the side of the first shell. According to the scheme, the speed reducer main body is assembled through the connection of the first shell and the second shell; through the setting of steady rest and curb plate, the speed reducer of being convenient for is installed with external equipment, and can separate with the fourth casing, and the curb plate is articulated with the second connection pad simultaneously, can adjust the installation direction of curb plate at will for the installation is more nimble.

Description

Vertical planet cycloid pinwheel speed reducer convenient to installation

Technical Field

The utility model relates to a speed reducer technical field particularly, relates to a vertical planet cycloid pinwheel speed reducer convenient to installation.

Background

The cycloidal pin gear speed reducer is a novel transmission mechanism, and the unique stable structure of the cycloidal pin gear speed reducer can replace a common cylindrical gear speed reducer and a worm gear speed reducer under many conditions, because the planetary cycloidal pin gear speed reducer has the advantages of high speed ratio, high efficiency, compact structure, small volume, stable operation, low noise, reliable use, long service life, reasonable design and convenient maintenance. The planetary gear reducer mainly comprises an involute planetary gear reducer, a cycloid pin gear reducer, a harmonic gear reducer and the like. All transmission devices of the planetary reducer can be divided into three parts: an input part, a deceleration part and an output part.

The input shaft is provided with a double eccentric sleeve which is staggered by 180 degrees, the eccentric sleeve is provided with two roller bearings to form an H mechanism, the central holes of two cycloidal gears are raceways of tumbler bearings on the eccentric sleeve, and the cycloidal gears are meshed with a group of ring-arranged pin gears on the pin gears to form a small-tooth-difference internal-meshing speed reducing mechanism.

When the input shaft drives the eccentric sleeve to rotate for one circle, the motion of the cycloid wheel becomes plane motion with revolution and rotation due to the characteristics of the tooth profile curve on the cycloid wheel and the limitation of the needle teeth on the needle gear, when the input shaft rotates for one circle in positive rotation, the eccentric sleeve also rotates for one circle, the cycloid wheel rotates for one tooth difference in opposite directions to obtain speed reduction, and then the low-speed rotation motion of the cycloid wheel is transmitted to the output shaft through the pin shaft by virtue of the W output mechanism, so that the lower output rotating speed is obtained.

At the present stage, the vertical planetary cycloidal pin gear speed reducer has more parts, after internal parts are installed, a speed reduction part and an output part need to be connected and locked by using bolts, then an oil seal is additionally installed, then the input part, namely a motor and the speed reduction part are installed, then the speed reducer is integrally installed with equipment needing speed reduction through welding or threaded connection, and the installation is complicated and low in installation efficiency, so that the novel vertical planetary cycloidal pin gear speed reducer convenient to install is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a vertical planetary cycloidal pin gear reducer convenient to install to improve the problem in the related art.

In order to realize the above aim, the utility model provides a vertical planet cycloid pinwheel speed reducer convenient to installation, including speed reducer main part and speed reducer output shaft, still include body installation component and externally mounted subassembly.

The body mounting assembly comprises a first shell and a second shell, the speed reducer main body is mounted in the first shell, the speed reducer output shaft is connected with the speed reducer main body, the speed reducer output shaft is rotatably mounted on the inner side of the second shell, and the first shell is detachably connected with the second shell;

the external mounting component comprises a stabilizing frame and a side plate, the stabilizing frame is connected to the bottom of the second shell, and the side plate is arranged on the side of the first shell.

The utility model discloses an in one embodiment, the upside integration of first casing is provided with first connection pad, and the lateral part integration of first casing is provided with the second connection pad, and first casing sets up to the drum type, and first connection pad and second connection pad all set up to the ring type.

The utility model discloses an in an embodiment, the upside integration of second casing is provided with the third connection pad, and the bottom integration of second casing is provided with the fourth connection pad, and the second casing sets up to the drum type, and third connection pad and fourth connection pad all set up to the ring type.

In an embodiment of the utility model, a plurality of through-holes have been seted up to the lateral part circular array of first connection pad, second connection pad, third connection pad and fourth connection pad, and the through-hole specification and the position of first connection pad, second connection pad, third connection pad and fourth connection pad lateral part are all the same, and the second connection pad corresponds the laminating with the third connection pad, and the through-hole coincidence of second connection pad and third connection pad is connected through bolt locking.

The utility model discloses an in one embodiment, the curb plate articulates the lateral part at the second connection pad, and the curb plate sets up to the metal sheet of seting up threaded hole.

The utility model discloses an in an embodiment, the steady rest includes fifth connection pad, chassis and strengthening rib, and a plurality of through-holes have been seted up to the corresponding fourth connection pad of fifth connection pad, and the fifth connection pad is laminated with the fourth connection pad and is connected through bolt locking, and the chassis sets up to ring shape metal loop, and the strengthening rib is provided with a plurality of, and a plurality of strengthening rib welding is between fifth connection pad and chassis.

The utility model discloses an in one embodiment, the middle part welding of a plurality of strengthening ribs has the auxiliary disc, and the auxiliary disc sets up to hollow disc, and the speed reducer output shaft passes from the auxiliary disc center.

The utility model discloses an in the embodiment, the bearing is installed at the auxiliary disc center, the inner wall and the laminating of speed reducer output shaft of bearing.

Compared with the prior art, the beneficial effects of the utility model are that: through the vertical planet cycloid pinwheel speed reducer convenient to installation of above-mentioned design, during the use, install speed reducer main part and input module link part and speed reduction part, and with the part of speed reducer output shaft installation in first casing and second casing, use the bolt with second connection pad and third connection pad locking, make first casing and second casing seal tightly, be connected steady rest and fourth connection pad through the bolt, use the bolt to be connected steady rest and erection equipment, use the bolt to be connected the curb plate with erection equipment, make the bottom and the lateral part of speed reducer all be connected with erection equipment, and then strengthened vertical speed reducer externally mounted's stability, the dismouting is convenient simultaneously. According to the scheme, the speed reducer main body is assembled through the connection of the first shell and the second shell; through the setting of steady rest and curb plate, the speed reducer of being convenient for is installed with external equipment, and can separate with the fourth casing, and the curb plate is articulated with the second connection pad simultaneously, can adjust the installation direction of curb plate at will for the installation is more nimble.

Drawings

Fig. 1 is a schematic structural view of a vertical planetary cycloidal pin gear reducer which is convenient to install and provided according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a vertical planetary cycloidal pin gear reducer convenient to mount according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional structural view of a vertical planetary cycloidal pin gear speed reducer convenient to install according to an embodiment of the present invention.

In the figure: 10. a speed reducer main body; 11. an output shaft of the reducer; 100. a body mounting assembly; 110. a first housing; 120. a second housing; 130. a first splice tray; 140. a second connecting disc; 150. a third connecting disc; 160. a fourth connecting disc; 200. an externally mounted component; 210. a stabilizing frame; 220. a side plate; 230. a fifth connecting disc; 240. a chassis; 250. reinforcing ribs; 260. an auxiliary disc; 270. and a bearing.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

Referring to fig. 1-3, the utility model provides a vertical planet cycloid pinwheel speed reducer convenient to installation, including speed reducer main part 10 and speed reducer output shaft 11, still include body installation component 100 and external installation component 200, the lateral part at body installation component 100 is installed to external installation component 200, and body installation component 100 is used for assembling the speed reducer, and external installation component 200 is used for installing speed reducer and external equipment. Referring to fig. 1, the body mounting assembly 100 includes a first housing 110 and a second housing 120, the reducer main body 10 is mounted inside the first housing 110, the reducer output shaft 11 is connected to the reducer main body 10, the reducer output shaft 11 is rotatably mounted inside the second housing 120, and the first housing 110 is detachably connected to the second housing 120. When the shell is specifically arranged, the first connecting disc 130 is integrally welded on the upper side of the first shell 110, the second connecting disc 140 is integrally arranged on the side portion of the first shell 110, the first shell 110 is arranged to be a cylindrical metal shell, and the first connecting disc and the second connecting disc 140 are both arranged to be circular-ring-shaped metal discs.

The third connecting disc 150 is integrally welded on the upper side of the second shell 120, the fourth connecting disc 160 is integrally welded on the bottom of the second shell 120, the second shell 120 is a cylindrical metal shell, and the third connecting disc 150 and the fourth connecting disc 160 are both circular metal discs.

A plurality of through holes are formed in the side annular arrays of the first connecting disc 130, the second connecting disc 140, the third connecting disc 150 and the fourth connecting disc 160, the specifications and the positions of the through holes on the sides of the first connecting disc 130, the second connecting disc 140, the third connecting disc 150 and the fourth connecting disc 160 are the same, the second connecting disc 140 is correspondingly attached to the third connecting disc 150, the through holes of the second connecting disc 140 and the third connecting disc 150 are overlapped, the second connecting disc is penetrated through by long-leg bolts and is locked by nuts, and therefore the first shell 110 and the second shell 120 are installed and fastened.

The external mounting assembly 200 includes a stabilizer 210 and a side plate 220, the stabilizer 210 being coupled to the bottom of the second housing 120, and the side plate 220 being disposed at a side of the first housing 110. When the side plate 220 is specifically arranged, as shown in fig. 2, the side plate 220 is hinged to the side portion of the second connecting plate 140, and the side plate 220 is a metal plate provided with a threaded hole and can be mounted on the side portion of the external device through a bolt.

The stabilizing frame 210 comprises a fifth connecting disc 230, a bottom disc 240 and reinforcing ribs 250, a plurality of through holes are formed in the fifth connecting disc 230 corresponding to the fourth connecting disc 160, the fifth connecting disc 230 is attached to the fourth connecting disc 160 and is connected with the fourth connecting disc 160 in a locking mode through bolts, the bottom disc 240 is provided with a circular metal ring, a plurality of reinforcing ribs 250 are arranged, and the reinforcing ribs 250 are welded between the fifth connecting disc 230 and the bottom disc 240.

The middle part welding of a plurality of strengthening ribs 250 has auxiliary disc 260, and auxiliary disc 260 sets up to hollow disc, provides stable for the rotation of speed reducer output shaft 11, and speed reducer output shaft 11 passes from auxiliary disc 260 center, outwards stretches out for the transmission is connected. Referring to fig. 3, a bearing 270 is installed at the center of the auxiliary disk 260, and an inner wall of the bearing 270 is attached to the reducer output shaft 11 to reduce friction between the reducer output shaft 11 and the auxiliary disk 260. According to the scheme, the second connecting disc 140 and the third connecting disc 150 are locked through bolts, the first shell 110 and the second shell 120 are tightly sealed, the fifth connecting disc 230 and the fourth connecting disc 160 of the stabilizing frame 210 are connected through the bolts, the stabilizing frame 210 is connected with the mounting equipment through the bolts, the side plates 220 are connected with the mounting equipment through the bolts, the bottom and the side portions of the speed reducer are connected with the mounting equipment, the mounting stability of the vertical speed reducer is enhanced from two directions, meanwhile, the stabilizing frame 210 can be detached and used as required, the dismounting and the mounting are convenient and fast, and the use is flexible.

Specifically, this vertical planet cycloid pinwheel speed reducer's convenient to installation theory of operation: when the vertical speed reducer is used, the second connecting disc 140 is correspondingly attached to the third connecting disc 150, through holes of the second connecting disc 140 and the third connecting disc 150 are overlapped and are penetrated through by long-leg bolts and are locked by nuts, so that the first shell 110 and the second shell 120 are installed and fastened, the fifth connecting disc 230 of the stabilizing frame 210 is connected with the fourth connecting disc 160 through bolts, the stabilizing frame 210 is connected with installation equipment through bolts, the side plate 220 is connected with the installation equipment through bolts, the bottom and the side portion of the speed reducer are both connected with the installation equipment, the installation stability of the vertical speed reducer is enhanced from two directions, meanwhile, the stabilizing frame 210 can be detached and used as required, the vertical speed reducer is convenient to disassemble and assemble and flexible to use.

It should be noted that: the model specification of the speed reducer main body 10 needs to be determined by model selection according to the actual specification of the device, the specific model selection calculation method adopts the prior art in the field, and the installation structure of the speed reducer main body 10 and the speed reducer output shaft 11 also belongs to the prior art, so detailed description is omitted.

The power supply and the principle of the power supply between the reducer body 10 and the reducer output shaft 11 will be clear to those skilled in the art, and will not be described in detail here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a vertical planet cycloid pinwheel speed reducer convenient to installation, includes speed reducer main part (10) and speed reducer output shaft (11), its characterized in that still includes:

the body mounting assembly (100) comprises a first shell (110) and a second shell (120), the speed reducer main body (10) is mounted inside the first shell (110), the speed reducer output shaft (11) is connected with the speed reducer main body (10), the speed reducer output shaft (11) is rotatably mounted on the inner side of the second shell (120), and the first shell (110) is detachably connected with the second shell (120);

an external mounting assembly (200), the external mounting assembly (200) comprising a stabilizer (210) and a side plate (220), the stabilizer (210) being connected to the bottom of the second housing (120), the side plate (220) being disposed at a side of the first housing (110).

2. A vertical planetary cycloidal pin gear reducer easy to install according to claim 1, wherein a first connecting disc (130) is integrally provided on an upper side of the first housing (110), a second connecting disc (140) is integrally provided on a side of the first housing (110), the first housing (110) is formed in a cylindrical shape, and the first connecting disc and the second connecting disc (140) are formed in a circular ring shape.

3. The vertical planetary cycloidal pin gear reducer convenient to mount as claimed in claim 2, wherein a third connecting disc (150) is integrally provided at an upper side of the second housing (120), a fourth connecting disc (160) is integrally provided at a bottom of the second housing (120), the second housing (120) is cylindrical, and the third connecting disc (150) and the fourth connecting disc (160) are both circular.

4. The vertical planetary cycloidal pin gear reducer convenient to mount as claimed in claim 3, wherein the first connecting disc (130), the second connecting disc (140), the third connecting disc (150) and the fourth connecting disc (160) are provided with a plurality of through holes in annular arrays at the sides, the specifications and positions of the through holes at the sides of the first connecting disc (130), the second connecting disc (140), the third connecting disc (150) and the fourth connecting disc (160) are the same, the second connecting disc (140) is correspondingly attached to the third connecting disc (150), and the second connecting disc (140) is overlapped with the through holes of the third connecting disc (150) and is locked and connected through bolts.

5. The vertical planetary cycloidal pin gear reducer easy to install according to claim 2, wherein the side plate (220) is hinged to a side of the second connecting plate (140), and the side plate (220) is a metal plate with a threaded hole.

6. The vertical planetary cycloidal pin gear reducer convenient to mount as claimed in claim 3, wherein the stabilizer (210) comprises a fifth connecting disc (230), a chassis (240) and a reinforcing rib (250), the fifth connecting disc (230) is provided with a plurality of through holes corresponding to the fourth connecting disc (160), the fifth connecting disc (230) is attached to the fourth connecting disc (160) and is locked and connected through bolts, the chassis (240) is provided with a circular ring-shaped metal ring, the reinforcing rib (250) is provided with a plurality of reinforcing ribs, and the plurality of reinforcing ribs (250) are welded between the fifth connecting disc (230) and the chassis (240).

7. The vertical planetary cycloidal pin gear reducer convenient to mount as claimed in claim 6, wherein an auxiliary disc (260) is welded to the middle of the plurality of reinforcing ribs (250), the auxiliary disc (260) is a hollow disc, and the reducer output shaft (11) penetrates through the center of the auxiliary disc (260).

8. A vertical planetary cycloidal pin gear reducer easy to install according to claim 7 wherein the auxiliary disk (260) has a bearing (270) centrally mounted thereon, the inner wall of the bearing (270) being in contact with the reducer output shaft (11).