CN212638840U - Chain trigger transmission - Google Patents
Chain trigger transmission Download PDFInfo
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- CN212638840U CN212638840U CN202021138992.1U CN202021138992U CN212638840U CN 212638840 U CN212638840 U CN 212638840U CN 202021138992 U CN202021138992 U CN 202021138992U CN 212638840 U CN212638840 U CN 212638840U
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- chain
- substrate
- connecting shaft
- bearing
- fixedly connected
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Abstract
The utility model provides a chain trigger transmission belongs to transmission technical field, and when current chain trigger transmission's motor need be lubricated, inconvenient problem is dismantled to the motor. The device comprises a motor, a speed reducer, a chain unit, a first driving unit and a second driving unit, wherein the first driving unit comprises a first connecting shaft, a coupler and a first chain wheel; the second driving unit comprises N second connecting shafts which are arranged in parallel, and two ends of each second connecting shaft are respectively connected with the chain plate machine body through a bearing seat after a second chain wheel and a third chain wheel are respectively installed in a penetrating mode; the first chain wheel, the second chain wheel and the third chain wheel are all meshed with the chain unit. The device is used for conveying articles.
Description
Technical Field
The utility model relates to the technical field of transmission, especially, relate to a chain trigger transmission.
Background
With the continuous development of the industry, the chain plate machine is more and more widely applied to various industries, such as a packaging machine. After the plate type member is additionally arranged between the chains on the two sides of the chain plate machine, various different articles can be conveyed, and the chain plate machine is very simple and convenient to use.
In actual operation, the motor of the chain plate machine is a driving wheel, and the motor rotates to drive the chain wheel and the chain plate to move. In order to ensure that the motor still keeps better efficiency after long-term working, the motor needs to be disassembled and lubricated once at intervals. When the motor is lubricated, need dismantle the motor, but current chain trigger transmission, motor lubrication is dismantled, because the side cap is opened the space and is little, so need with sprocket drive's casing gas cutting disintegration, all demolish motor, sprocket, chain etc. again, therefore dismantle the degree of difficulty great, very inconvenient, manpower, material resources, time input are great, and then the cost is higher. On the other hand, the equipment such as sprocket, chain, link joint often dismantles and can lead to the deformation of each part, finally leads to the life of equipment to shorten.
Disclosure of Invention
An object of the utility model is to provide a chain trigger transmission, when can solving current chain trigger transmission's motor and need lubricate, inconvenient problem is dismantled to the motor.
Realize the utility model discloses the technical scheme of purpose as follows:
the utility model provides a chain trigger transmission, include: the motor is arranged on the chain plate machine body; the input end of the speed reducer is connected with the output shaft of the motor; the chain unit is used for realizing synchronous work of the first driving unit and the second driving unit; the first driving unit comprises a first connecting shaft, a coupler used for connecting the first connecting shaft and an output shaft of the speed reducer, and a first chain wheel meshed with the chain unit; the first connecting shaft penetrates through the first chain wheel and then is fixed on the chain plate machine body through the first bearing seat, the first chain wheel is fixedly connected with the first connecting shaft, and when the speed reducer drives the first connecting shaft to rotate, the first chain wheel and the inner ring of the bearing synchronously rotate along with the first connecting shaft; one end of the coupler, which is far away from the first connecting shaft, is connected with an output shaft of the speed reducer; a second drive unit, the second drive unit comprising: the chain plate machine comprises N second connecting shafts, N second chain wheels and N third chain wheels which are arranged in parallel, wherein each second connecting shaft corresponds to one second chain wheel and one third chain wheel; the second chain wheel and the third chain wheel are meshed with the chain unit.
Optionally, the chain unit includes: a first chain meshed with the first sprocket and the second sprocket; a second chain engaged with the third sprocket.
Optionally, the first bearing seat comprises a first bearing, an outer ring of the first bearing is fixedly connected with the chain plate machine body, and an inner ring of the bearing is fixedly connected with the first connecting shaft; the second bearing seat comprises a second bearing, an outer ring of the second bearing is fixedly connected with the chain plate machine body, and an inner ring of the bearing is fixedly connected with the second connecting shaft; the third bearing seat comprises a third bearing, an outer ring of the third bearing is fixedly connected with the chain plate machine body, and an inner ring of the bearing is fixedly connected with the third connecting shaft.
Optionally, the chain trigger body includes: the surface of the first substrate is parallel to the second connecting shaft; the surface of the second substrate is perpendicular to the second connecting shaft, and the first end of the first substrate is fixedly connected with the first end of the second substrate; the surface of the third substrate is parallel to the second connecting shaft, and the first end of the third substrate is fixedly connected with the second end of the second substrate; the surface of the fourth substrate is perpendicular to the second connecting shaft, and a first end of the fourth substrate is fixedly connected with a second end of the third substrate; the length of the fourth substrate is smaller than that of the second substrate, so that an opening is formed between the first substrate and the second end of the fourth substrate; the first bearing seat and the second bearing seat are fixedly connected with the surface of the second substrate, and the third bearing seat is fixedly connected with the surface of the fourth substrate.
Optionally, one side of the fourth substrate, which is close to the second connecting shaft, is the inner side of the chain plate machine body; the center of the coupler and the center of the third chain wheel are on the same straight line and are positioned on the inner side of the chain plate machine body; the output shaft of the speed reducer extends into the inner side of the chain plate machine body from the opening to be connected with the coupler; the length of the first base plate is larger than that of the second base plate, so that the motor and the speed reducer are mounted on the surface of the second end of the first base plate and located on the outer side of the chain plate machine body.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up first drive unit on chain trigger transmission, first drive unit includes first connecting axle, the shaft coupling is connected to the first end of first connecting axle, the second end and the first sprocket of first connecting axle are connected, first connecting axle passes and fixes on the chain trigger body through first bearing behind the first sprocket, the one end of first connecting axle and the output shaft of speed reducer are kept away from to the shaft coupling, when the speed reducer drives first connecting axle rotatory, the inner circle of first sprocket and bearing is along with first connecting axle synchronous revolution, drive second drive unit and chain unit motion simultaneously. Compare output shaft and sprocket connection of speed reducer among the prior art, the follower is the sprocket, when motor lubrication needs to be dismantled, it is very inconvenient to dismantle, and often dismantle and can make each part warp, this application is connected shaft coupling and speed reducer, shaft coupling rethread first connecting shaft is connected with the sprocket, the cooperation work of shaft coupling and sprocket becomes the follower, when satisfying the device performance demand, when motor lubrication needs to be dismantled, with shaft coupling and speed reducer separation back, lubricate the motor again, the motor is very convenient from the dismantlement on the device, maintenance time has been practiced thrift, maintenance cost has been reduced, hidden danger that exists in the maintenance has been avoided, because need not dismantle each part like the mode among the prior art with this device, and then the life of equipment is longer.
Drawings
Fig. 1 is a schematic structural view of a transmission device of a chain plate machine according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a transmission device of a prior art chain plate machine provided by the present invention.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
In the description of the present embodiments, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a transmission device of a chain plate machine according to an embodiment of the present invention, including: the motor 1 is arranged on the chain plate machine body; the input end of the speed reducer 2 is connected with the output shaft of the motor 1; the chain unit is used for realizing synchronous work of the first driving unit and the second driving unit; a first driving unit including a first connecting shaft 31, a coupling 32 for connecting the first connecting shaft 31 and an output shaft of the reducer 2, and a first sprocket 34 engaged with the chain unit; the first connecting shaft 31 penetrates through the first chain wheel 34 and then is fixed on the chain plate machine body through the first bearing seat 33, the first chain wheel 34 is fixedly connected with the first connecting shaft 31, and when the speed reducer 2 drives the first connecting shaft 31 to rotate, the first chain wheel 34 and the inner ring of the bearing synchronously rotate along with the first connecting shaft 31; one end of the coupler 32, which is far away from the first connecting shaft 31, is connected with an output shaft of the speed reducer 2; a second driving unit including: the chain plate machine comprises N second connecting shafts 41, N second chain wheels 43 and N third chain wheels 44 which are arranged in parallel, each second connecting shaft 41 corresponds to one second chain wheel 43 and one third chain wheel 44, the second chain wheels 43 are installed at the first ends of the second connecting shafts 41, the first ends of the second connecting shafts 41 penetrate through the second chain wheels 43 and then are connected with the chain plate machine body through second bearing seats 42, the third chain wheels 44 are installed at the second ends of the second connecting shafts 41, and the second ends of the second connecting shafts 41 penetrate through the third chain wheels 44 and then are connected with the chain plate machine body through third bearing seats 45; the second sprocket 43 and the third sprocket 44 are each engaged with a chain unit.
Wherein N is a natural number. First sprocket 34 and second sprocket 43 are the single sprocket, and the setting of single sprocket can practice thrift the cost when satisfying the required performance requirement of device. The third chain wheel 44 is a double chain wheel, when the first chain wheel 34 and the second chain wheel 43 are single chain wheels, the third chain wheel 44 is a double chain wheel, so that the device can run more stably, more safely and reliably, and the running efficiency is higher.
In practical application, the chain unit comprises: a first chain 51, the first chain 51 meshing with the first sprocket 34 and the second sprocket 43; a second chain 52, the second chain 52 meshing with the third sprocket 44. Through meshing, the chain wheel can drive the chain to rotate when rotating.
Optionally, the first bearing seat 33 includes a first bearing, an outer ring of the first bearing is fixedly connected with the chain plate machine body, and an inner ring of the bearing is fixedly connected with the first connecting shaft 31; the second bearing seat 42 comprises a second bearing, the outer ring of the second bearing is fixedly connected with the chain plate machine body, and the inner ring of the bearing is fixedly connected with the second connecting shaft 41; the third bearing seat 45 comprises a third bearing, an outer ring of the third bearing is fixedly connected with the chain plate machine body, and an inner ring of the bearing is fixedly connected with the third connecting shaft. The outer rings of the first bearing, the second bearing and the third bearing are fixedly connected with the chain plate machine body, so that the device is more stable and safe in operation.
The chain trigger body includes: a first substrate 61, the surface of the first substrate 61 being parallel to the second connecting shaft 41; a second substrate 62, wherein the surface of the second substrate 62 is perpendicular to the second connecting shaft 41, and the first end of the first substrate 61 is fixedly connected with the first end of the second substrate 62; a third base plate 63, the surface of the third base plate 63 is parallel to the second connecting shaft 41, and the first end of the third base plate 63 is fixedly connected with the second end of the second base plate 62; a fourth base plate 64, the surface of the fourth base plate 64 is perpendicular to the second connecting shaft 41, and the first end of the fourth base plate 64 is fixedly connected with the second end of the third base plate 63; the length of the fourth substrate 64 is smaller than that of the second substrate 62, so that an opening is formed between the second ends of the first substrate 61 and the fourth substrate 64; the first bearing seat 33 and the second bearing seat 42 are fixedly connected with the surface of the second substrate 62, and the third bearing seat 45 is fixedly connected with the surface of the fourth substrate 64.
Optionally, one side of the fourth substrate 64 close to the second connecting shaft 41 is the inner side of the chain plate machine body; the center of the coupling 32 and the center of the third chain wheel 44 are on the same straight line and are positioned on the inner side of the chain plate machine body; an output shaft of the speed reducer 2 extends into the inner side of the chain plate machine body from the opening to be connected with the coupler 32; the length of the first base plate 61 is larger than that of the second base plate 62, so that the motor 1 and the speed reducer 2 are arranged on the surface of the second end of the first base plate 61 and are positioned outside the chain plate machine body.
The utility model discloses a set up first drive unit on chain trigger transmission, first drive unit includes first connecting axle, the shaft coupling is connected to the first end of first connecting axle, the second end and the first sprocket of first connecting axle are connected, first connecting axle passes and fixes on the chain trigger body through first bearing behind the first sprocket, the one end of first connecting axle and the output shaft of speed reducer are kept away from to the shaft coupling, when the speed reducer drives first connecting axle rotatory, the inner circle of first sprocket and bearing is along with first connecting axle synchronous revolution, drive second drive unit and chain unit motion simultaneously. As shown in fig. 2, compare in the output shaft and the sprocket connection of speed reducer among the prior art, the follower is the sprocket, when motor lubrication needs to be dismantled, it is very inconvenient to dismantle, and often dismantle and can make each part warp, this application is connected shaft coupling and speed reducer, shaft coupling rethread first connecting shaft is connected with the sprocket, the cooperation work of shaft coupling and sprocket becomes the follower, when satisfying the device performance demand, when motor lubrication needs to be dismantled, with shaft coupling and speed reducer separation back, lubricate the motor again, the dismantlement on the motor follow device is very convenient, the maintenance duration has been practiced thrift, maintenance cost has been reduced, hidden danger that exists in the maintenance has been avoided, because dismantle each part of this device need not like the mode among the prior art, and then the life of equipment is longer.
The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A chain trigger transmission, characterized by comprising:
the motor is arranged on the chain plate machine body;
the input end of the speed reducer is connected with the output shaft of the motor;
the chain unit is used for realizing synchronous work of the first driving unit and the second driving unit;
the first driving unit comprises a first connecting shaft, a coupler used for connecting the first connecting shaft and an output shaft of the speed reducer, and a first chain wheel meshed with the chain unit; the first connecting shaft penetrates through the first chain wheel and then is fixed on the chain plate machine body through the first bearing seat, the first chain wheel is fixedly connected with the first connecting shaft, and when the speed reducer drives the first connecting shaft to rotate, the first chain wheel and the inner ring of the bearing synchronously rotate along with the first connecting shaft; one end of the coupler, which is far away from the first connecting shaft, is connected with an output shaft of the speed reducer;
a second drive unit, the second drive unit comprising: the chain plate machine comprises N second connecting shafts, N second chain wheels and N third chain wheels which are arranged in parallel, wherein each second connecting shaft corresponds to one second chain wheel and one third chain wheel; the second chain wheel and the third chain wheel are meshed with the chain unit.
2. The chainsaw drive of claim 1, wherein the chain unit comprises:
a first chain meshed with the first sprocket and the second sprocket;
a second chain engaged with the third sprocket.
3. The chain trigger transmission device according to claim 1, wherein the first bearing seat comprises a first bearing, an outer ring of the first bearing is fixedly connected with the chain trigger body, and an inner ring of the bearing is fixedly connected with the first connecting shaft;
the second bearing seat comprises a second bearing, an outer ring of the second bearing is fixedly connected with the chain plate machine body, and an inner ring of the bearing is fixedly connected with the second connecting shaft;
the third bearing seat comprises a third bearing, an outer ring of the third bearing is fixedly connected with the chain plate machine body, and an inner ring of the bearing is fixedly connected with the third connecting shaft.
4. The trigger transmission of claim 1, wherein the trigger body comprises:
the surface of the first substrate is parallel to the second connecting shaft;
the surface of the second substrate is perpendicular to the second connecting shaft, and the first end of the first substrate is fixedly connected with the first end of the second substrate;
the surface of the third substrate is parallel to the second connecting shaft, and the first end of the third substrate is fixedly connected with the second end of the second substrate;
the surface of the fourth substrate is perpendicular to the second connecting shaft, and a first end of the fourth substrate is fixedly connected with a second end of the third substrate;
the length of the fourth substrate is smaller than that of the second substrate, so that an opening is formed between the first substrate and the second end of the fourth substrate;
the first bearing seat and the second bearing seat are fixedly connected with the surface of the second substrate, and the third bearing seat is fixedly connected with the surface of the fourth substrate.
5. Chain scraper drive as claimed in claim 4,
one side of the fourth substrate, which is close to the second connecting shaft, is the inner side of the chain plate machine body;
the center of the coupler and the center of the third chain wheel are on the same straight line and are positioned on the inner side of the chain plate machine body;
the output shaft of the speed reducer extends into the inner side of the chain plate machine body from the opening to be connected with the coupler;
the length of the first base plate is larger than that of the second base plate, so that the motor and the speed reducer are mounted on the surface of the second end of the first base plate and located on the outer side of the chain plate machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021138992.1U CN212638840U (en) | 2020-06-18 | 2020-06-18 | Chain trigger transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021138992.1U CN212638840U (en) | 2020-06-18 | 2020-06-18 | Chain trigger transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212638840U true CN212638840U (en) | 2021-03-02 |
Family
ID=74771882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021138992.1U Active CN212638840U (en) | 2020-06-18 | 2020-06-18 | Chain trigger transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212638840U (en) |
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2020
- 2020-06-18 CN CN202021138992.1U patent/CN212638840U/en active Active
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