CN218480110U

CN218480110U - Mining two-stage efficient gear reducer

Info

Publication number: CN218480110U
Application number: CN202221972213.7U
Authority: CN
Inventors: 李建军; 陈建华; 沈军
Original assignee: Hangzhou Chuang Hong Industrial Co ltd
Current assignee: Hangzhou Chuang Hong Industrial Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-02-14
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a high-efficient gear reducer of mining doublestage relates to speed reducer technical field. Including the speed reducer shell, one side of speed reducer shell is rotated and is connected with the linking carousel, the outside that links up the carousel is placed and is hugged closely the fixed disk, the outside spiro union that hugs closely the fixed disk has a plurality of output gim pegs, every the bottom of output gim peg all with linking carousel spiro union, hug closely the inboard fixedly connected with output pole main part of fixed disk. The utility model discloses a setting of rotation transmission case, can drive gear and rotation of speed reduction pivot, expose drive gear and output fluted disc, the difficulty of will unpacing the speed reducer apart has been avoided, it is driven by inside gangbar through the drive latch to drive output fluted disc pivoted output rod main part simultaneously, simultaneously through output gim peg and linking carousel fixed connection, consequently can be convenient taken off, thereby change the output fluted disc of corresponding number of teeth according to the operation requirement, the application range of single speed reducer has been enlarged.

Description

Mining two-stage efficient gear reducer

Technical Field

The utility model relates to a speed reducer technical field specifically is high-efficient gear reducer of mining doublestage.

Background

The rotation speed of the input gear and the rotation speed of the output gear can be in inverse proportion to the number of the clamping teeth by utilizing the proportion of the number of the clamping teeth between the input gear and the output gear, so that the rotation speed of the output gear is controlled, the purpose of reducing the speed of the gear is achieved, and the corresponding output gear and the input gear are required to be replaced to change the proportion of the number of the clamping teeth between the input gear and the output gear.

In actual use, the output gear is often a part of the driven device, so that the output gear is difficult to replace, the input gear is often immersed in the speed reducer, the speed reducer is often completely disassembled to complete replacement, and the use range of a single-gear speed reducer is limited. Therefore, a two-stage high-efficiency gear reducer for mines is developed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient gear reducer of mining doublestage 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: high-efficient gear reducer of mining doublestage, including the reducer housing, one side of reducer housing is rotated and is connected with the drive connecting rod, the drive connecting rod includes the output dwang, the output dwang is including linking up the carousel, the outside that links up the carousel has been placed and has been hugged closely the fixed disk, the outside spiro union who hugs closely the fixed disk has a plurality of output gim pegs, every the bottom of output gim peg all communicates to the inside of hugging closely the fixed disk, and links up the outside spiro union of carousel, the inboard fixedly connected with output pole main part of hugging closely the fixed disk.

Preferably, the inboard fixedly connected with drive latch of output rod main part, outside fixedly connected with output fluted disc, the output rod main part passes through drive latch fixedly connected with input dwang, the input dwang includes inside gangbar.

Preferably, the top end of the inner wall of the speed reducer shell is fixedly connected with an inner rotating frame, the inner side of the inner rotating frame is rotatably connected with an inner linkage rod, one end of the inner linkage rod is provided with a conical linkage groove body, and a series of transmission edges are fixedly connected to the inner side of the inner wall of the linkage groove body in an enclosing mode.

Preferably, the internal linkage rod is fixedly connected with a transmission bevel gear through a transmission edge, one end of the transmission bevel gear is fixedly connected with an input rod main body, and the outer side of the input rod main body is rotatably connected with one side of the speed reducer shell.

Preferably, one end of the speed reducer shell is rotatably connected with a rotating transmission box, the rotating transmission box comprises a rotating cover, and the inner side of the rotating cover is rotatably connected with a speed reduction rotating shaft.

Preferably, a speed reduction transmission rod is fixedly connected to the inner side of the speed reduction rotating shaft, a transmission gear is fixedly connected to the inner side of the speed reduction transmission rod, and the transmission gear is in transmission connection with the output fluted disc.

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

this mining doublestage high efficiency gear speed reducer, setting through rotating the transmission case, can drive gear and the rotation of speed reduction pivot, expose drive gear and output fluted disc, the difficulty of will unpacing the speed reducer apart has been avoided, it is driven by inside gangbar through the drive latch to drive output fluted disc pivoted output rod main part simultaneously, simultaneously through output gim peg and linking carousel fixed connection, consequently can be convenient taken off, thereby change the output fluted disc of corresponding number of teeth according to the operation requirement, the application range of single speed reducer has been enlarged.

Drawings

Fig. 1 is an isometric view of the present invention;

fig. 2 is a schematic structural view of the driving connecting rod of the present invention;

fig. 3 is a schematic structural view of the input transmission rod of the present invention;

fig. 4 is a schematic structural view of the output transmission rod of the present invention;

fig. 5 is a schematic structural view of the rotary transmission case of the present invention.

In the figure: 1. a reducer housing; 2. a drive link; 201. an input rotating rod; 211. an input lever main body; 212. an internal linkage rod; 213. a transmission edge; 214. a transmission bevel gear; 202. an output rotating rod; 221. an output rod main body; 222. outputting a fixing bolt; 223. clinging to the fixed disc; 224. an output fluted disc; 225. driving the latch; 226. connecting the turntables; 203. an internal turret; 3. rotating the transmission case; 301. a deceleration transmission rod; 302. a transmission gear; 303. a decelerating rotating shaft; 304. the cover is rotated.

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.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-5, the utility model provides a technical solution:

mining doublestage high-efficient gear reducer, including speed reducer shell 1, one side of speed reducer shell 1 is rotated and is connected with drive connecting rod 2, and drive connecting rod 2 includes output dwang 202, and output dwang 202 is including linking up carousel 226, and consequently linking up the connection of carousel 226 and speed reducer shell 1 comparatively inseparable, can not break away from speed reducer shell 1. The tightly-attached fixing disc 223 is placed on the outer side of the engagement rotary disc 226, a plurality of output fixing bolts 222 are screwed on the outer side of the tightly-attached fixing disc 223, the bottom end of each output fixing bolt 222 is communicated to the inside of the tightly-attached fixing disc 223 and screwed on the outer side of the engagement rotary disc 226, and therefore corresponding screw holes are formed in the tightly-attached fixing disc 223 and the engagement rotary disc 226. An output rod main body 221 is fixedly connected to the inner side of the close fitting fixing disk 223. The driving latch 225 is fixedly connected to the inner side of the output rod main body 221, and the output toothed disc 224 is fixedly connected to the outer side of the output rod main body 221, in this embodiment, the driving latch 225 extends into the interior of the reducer casing 1, and the output toothed disc 224 is located outside the reducer casing 1, so that the output rod main body 221 with the output toothed disc 224 and the closely attached fixed disc 223 can be taken out together by loosening the output fixing bolt 222, and then the output toothed discs 224 with different numbers of latches are connected back to the reducer for continuous use. The output rod main body 221 is fixedly connected with the input rotating rod 201 through the driving latch 225, the input rotating rod 201 comprises the internal linkage rod 212, and therefore, one end, facing the output rod main body 221, of the internal linkage rod 212 is provided with a latch corresponding to the driving latch 225, so that the driving latch 225 can be inserted into the internal linkage rod 212, and because the position of the internal linkage rod 212 cannot be changed, the internal linkage rod 212 is combined with the tightly-attached fixing disc 223 fixed by the connection turntable 226, and when the internal linkage rod 212 rotates, the rotation of the output rod main body 221 can be driven. The top end of the inner wall of the speed reducer shell 1 is fixedly connected with an inner rotating frame 203, the inner side of the inner rotating frame 203 is rotatably connected with an inner linkage rod 212, one end of the inner linkage rod 212 is provided with a conical linkage groove body, and the inner side of the inner wall which is enclosed to form the linkage groove body is fixedly connected with a series of transmission edges 213. The internal linkage rod 212 is fixedly connected with a transmission bevel gear 214 through a transmission edge 213, in this embodiment, one end of the transmission bevel gear 214 is a cone corresponding to the linkage groove body, and a transmission groove corresponding to the transmission edge 213 is formed around the transmission bevel gear 214, so that the transmission edge 213 can be embedded into the transmission bevel gear 214. One end of the transmission bevel gear 214 is fixedly connected with an input rod main body 211, and the outer side of the input rod main body 211 is rotatably connected with one side of the speed reducer shell 1. In this embodiment, the input rod main body 211 is fixedly connected to the output end of the output motor, thereby driving the entire drive link 2 to rotate. Meanwhile, one end of the speed reducer shell 1 is rotatably connected with the rotating transmission case 3, the rotating transmission case 3 comprises a rotating cover 304, in the embodiment, one side of the rotating cover 304 is provided with a rotating shaft connected with the speed reducer shell 1, and the other side of the rotating cover and the contact surface of the speed reducer shell 1 are provided with a fixing buckle, so that the rotating cover 304 cannot be loosened when the speed reducer runs. A deceleration rotation shaft 303 is rotatably connected to the inner side of the rotation cover 304. The inner side of the speed reducing rotating shaft 303 is fixedly connected with a speed reducing transmission rod 301, the inner side of the speed reducing transmission rod 301 is fixedly connected with a transmission gear 302, and the transmission gear 302 is in transmission connection with the output fluted disc 224. In the present embodiment, the transmission gear 302 is not replaced, so the number of teeth of the output toothed disc 224 determines the deceleration ratio of the speed reducer, and as mentioned above, the output toothed disc 224 can be replaced more conveniently, so as to change the deceleration ratio of the speed reducer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. Mining doublestage high-efficient gear reducer, including speed reducer shell (1), its characterized in that: one side of speed reducer shell (1) is rotated and is connected with drive connecting rod (2), drive connecting rod (2) are including output dwang (202), output dwang (202) are including linking carousel (226), the outside of linking carousel (226) has been placed and has been hugged closely fixed disk (223), the outside spiro union of hugging closely fixed disk (223) has a plurality of output gim peg (222), every the bottom of output gim peg (222) all communicates to the inside of hugging closely fixed disk (223), and the outside spiro union of linking carousel (226), the inboard fixedly connected with output pole main part (221) of hugging closely fixed disk (223), the inboard fixedly connected with drive latch (225) of output pole main part (221), outside fixedly connected with output fluted disc (224), output pole main part (221) are through drive latch (225) fixedly connected with input dwang (201), input pole (201) include inside gangbar (212).

2. The mining two-stage high-efficiency gear reducer according to claim 1, characterized in that: the inner wall top fixedly connected with inside rotating turret (203) of speed reducer shell (1), the inboard and inside gangbar (212) of inside rotating turret (203) rotate to be connected, the conical linkage cell body is seted up to the one end of inside gangbar (212), encloses into the inboard fixedly connected with a series of transmission arris (213) of the inner wall of linkage cell body.

3. The mining two-stage high-efficiency gear reducer according to claim 2, characterized in that: the internal linkage rod (212) is fixedly connected with a transmission bevel gear (214) through a transmission edge (213), one end of the transmission bevel gear (214) is fixedly connected with an input rod main body (211), and the outer side of the input rod main body (211) is rotatably connected with one side of a speed reducer shell (1).

4. The mining two-stage high-efficiency gear reducer according to claim 1, characterized in that: one end of the speed reducer shell (1) is rotatably connected with a rotating transmission box (3), the rotating transmission box (3) comprises a rotating cover (304), and the inner side of the rotating cover (304) is rotatably connected with a speed reduction rotating shaft (303).

5. The mining two-stage high-efficiency gear reducer according to claim 4, characterized in that: the inboard fixedly connected with speed reduction transfer line (301) of speed reduction pivot (303), the inboard fixedly connected with drive gear (302) of speed reduction transfer line (301), drive gear (302) and output fluted disc (224) transmission are connected.