CN208503381U - A kind of driving chain tensioning self-checking device - Google Patents
A kind of driving chain tensioning self-checking device Download PDFInfo
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- CN208503381U CN208503381U CN201820837479.8U CN201820837479U CN208503381U CN 208503381 U CN208503381 U CN 208503381U CN 201820837479 U CN201820837479 U CN 201820837479U CN 208503381 U CN208503381 U CN 208503381U
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- shell
- driving chain
- fixedly connected
- regulating roller
- wall
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Abstract
The utility model discloses a kind of driving chains to be tensioned self-checking device, including pedestal, the base top is fixedly connected with adjusting motor by fixing seat, the adjusting motor side is rotatably connected to shaft by output shaft, the shaft outer wall is fixedly connected with adjustment gear, the base top is fixedly connected with sliding slot, the sliding slot inner surface slidably connects adjusting gear rack, adjusting gear rack outer wall side and adjustment gear are sequentially connected, the adjusting gear rack is fixedly connected with first shell far from one end of pedestal, first shell inner wall two sides lower end is fixedly connected with lubrication groove, lubrication roller is provided on the upside of the lubrication groove, first shell inner wall two sides upper end is rotatably connected to the first regulating roller, first regulating roller outer surface and lubrication roller are rolled and are connected, the utility model solves driving chain tightening regulator and needs Manual adjustment is wanted, the scope of application is not wide, does not have the problems such as lubricating function.
Description
Technical field
The utility model relates to driving chain technical field, specially a kind of driving chain is tensioned self-checking device.
Background technique
Driving chain is a kind of structure of transmission connection, is that it is driven to move work by motor and gear, due to transmission chain
Item is made by rigid material, once chain pine or tension excessively can all cause certain damage to chain itself, is seriously
It will affect the service performance of motor, therefore carry out tensioning adjusting to driving chain to be necessary, but existing transmission chain
Tightening regulator be it is elastic by manual adjustment, repetition assembles the more wasteful time, and manual adjustment range exist it is certain
Limitation, reduce the efficiency of adjusting, and the scope of application is not wide, be not suitable for different-thickness driving chain, there are certain
Limitation can not be lubricated driving chain.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of driving chain tightening regulator, solves biography
Dynamic assembly chain tension adjuster needs manual adjustment, and the scope of application is not wide, does not have the problems such as lubricating function.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of tensioning of driving chain from
Dynamic regulating device, including pedestal, the base top are fixedly connected with adjusting motor, the adjusting motor side by fixing seat
It is rotatably connected to shaft by output shaft, the shaft outer wall is fixedly connected with adjustment gear, and the base top is fixedly connected
There is sliding slot, the sliding slot inner surface slidably connects adjusting gear rack, and adjusting gear rack outer wall side and adjustment gear transmission connect
It connects, the adjusting gear rack is fixedly connected with first shell far from one end of pedestal, and first shell inner wall two sides lower end is fixed
It is connected with lubrication groove, is provided with lubrication roller on the upside of the lubrication groove, first shell inner wall two sides upper end is rotatably connected to the
One regulating roller, first regulating roller outer surface and lubrication roller are rolled and are connected, at the top of the first shell two sides by stud and
Nut is fixedly connected with second shell, and second shell inner wall two sides lower end is rotatably connected to the second regulating roller, and described first
Regulating roller and the second regulating roller outer surface are provided with lube layer, are provided between first regulating roller and the second regulating roller
Driving chain ontology, driving chain ontology the upper side and lower side are slidably connected with the second regulating roller and the first regulation pipe respectively,
Driving chain inner body wall two sides are sequentially connected with transmission gear.
Wherein, the base top side is fixedly connected with guide pipe, and the guiding pipe internal surface slidably connects guiding
Bar, the guide rod top extend to outside guide pipe, and the guide rod is located at external one end to be fixed with first shell bottom
Connection.
Wherein, the shaft is rotatably connected to bracket far from the one end for adjusting motor, and the frame bottom is fixed with pedestal
Connection.
Preferably, the lubrication groove shape is semicircle shape, and the lubrication groove is internally provided with lubricating oil.
Preferably, the lubrication roller lower half portion is located inside lubrication groove.
Preferably, the first shell is adapted with second shell.
The utility model provides a kind of driving chain tensioning self-checking device, have it is following the utility model has the advantages that
1, the utility model is by being fixedly connected with lubrication groove, setting on the upside of lubrication groove in first shell inner wall two sides lower end
There is lubrication roller, first shell inner wall two sides upper end is rotatably connected to the first regulating roller, the first regulating roller outer surface and lubrication roller rolling
Dynamic connection, first shell top two sides are fixedly connected with second shell, second shell inner wall two sides lower end by stud and nut
It is rotatably connected to the second regulating roller, the first regulating roller and the second regulating roller outer surface are provided with lube layer, the first regulating roller
And second be provided with driving chain ontology between regulating roller, solves driving chain tensioning self-checking device and does not have lubrication function
The problem of energy, is arranged lube layer by the surface of the first regulating roller and the second regulating roller, can moisten to driving chain ontology
It is sliding, and have lubricating oil in lubrication groove, when driving chain ontology moves, the rotation of the first regulating roller is driven, the first regulating roller drives profit
Sliding roller rotation, the interior section that lubrication roller is located at lubrication groove, which can be stained with lubricating oil, can will be stained with lubricating oil when lubrication roller rotates
The first regulating roller is turned on one side, so that being stained with lubricating oil in the first regulating roller, and is during rotation sent lubricating oil to
Dynamic chain ontology is lubricated, so that driving chain ontology can be very good to be lubricated, guarantees its normal work.
2, it is logical to adjust motor side by being fixedly connected with adjusting motor by fixing seat in base top for the utility model
It crosses output shaft and is rotatably connected to shaft, shaft outer wall is fixedly connected with adjustment gear, and base top is fixedly connected with sliding slot, sliding slot
Inner surface slidably connects adjusting gear rack, and adjusting gear rack outer wall side and adjustment gear are sequentially connected, and adjusting gear rack is far from pedestal
One end be fixedly connected with first shell, move chain ontology the upper side and lower side and slided respectively with the second regulating roller and the first regulation pipe
Connection, driving chain inner body wall two sides are sequentially connected with transmission gear, solve driving chain tightening regulator and need people
Work is adjusted, the wideless problem of the scope of application, by the way that first shell and second shell are manually carried out assembling fixation, according to transmission chain
The thickness of ontology is adjusted the distance between first shell and second shell, for example connects in first shell with second shell
Position increases plate body, and the structure of this assembling makes device be suitable for the driving chain ontology of different-thickness, so that device is suitable
It is wider with range, after assembling, electrical power rotation is adjusted, motor is adjusted and drives adjustment gear rotation, adjustment gear rotation
It drives the direction of adjusting gear rack along the chute to move up and down, carries out certain fine tuning, the mobile drive first shell of adjusting gear rack
The movement of body and second shell can carry out small tensioning to driving chain ontology, adjust the tensioning of driving chain ontology, entirely
Process is to be adjusted by the drive of adjusting motor, and the range adjusted is smaller, carries out small adjusting, improves the effect of adjusting
Rate saves manpower.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the structural schematic diagram of lubrication groove in the utility model.
Description of symbols:
1, pedestal；2, motor is adjusted；3, shaft；4, adjustment gear；5, sliding slot；6, adjusting gear rack；7, first shell；8, moisten
Sliding slot；9, roller is lubricated；10, the first regulating roller；11, stud；12, second shell；13, the second regulating roller；14, lube layer；15,
Driving chain ontology；16, transmission gear；17, guide pipe；18, guide rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of driving chain tensioning self-checking device, including pedestal 1, bottom
1 top of seat is fixedly connected with by fixing seat adjusts motor 2, adjusts 2 side of motor by output shaft and is rotatably connected to shaft 3,
3 outer wall of shaft is fixedly connected with adjustment gear 4, and sliding slot 5 is fixedly connected at the top of pedestal 1, and 5 inner surface of sliding slot slidably connects tune
Rack gear 6 is saved, 6 outer wall side of adjusting gear rack and adjustment gear 4 are sequentially connected, solve driving chain tightening regulator and need people
Work is adjusted, the wideless problem of the scope of application.Adjusting gear rack 6 is fixedly connected with first shell 7, first shell far from one end of pedestal 1
7 inner wall two sides lower end of body is fixedly connected with lubrication groove 8, is provided on the upside of lubrication groove 8 and lubricates roller 9, on 7 inner wall two sides of first shell
End is rotatably connected to the first regulating roller 10, and 10 outer surface of the first regulating roller and lubrication roller 9 are rolled and connected, 7 top two of first shell
Side is fixedly connected with second shell 12 by stud 11 and nut, and 12 inner wall two sides lower end of second shell is rotatably connected to the second tune
Roller 13 is saved, the first regulating roller 10 and 13 outer surface of the second regulating roller are provided with lube layer 14, the first regulating roller 10 and second
It is provided with driving chain ontology 15 between regulating roller 13, solves driving chain tensioning self-checking device and does not have lubricating function
The problem of.15 the upper side and lower side of driving chain ontology is slidably connected with the second regulating roller 13 and the first regulation pipe respectively, transmission chain
15 inner wall two sides of ontology are sequentially connected with transmission gear 16.
1 top side of pedestal is fixedly connected with guide pipe 17, and 17 inner surface of guide pipe slidably connects guide rod 18,
It being extended at the top of guide rod 18 outside guide pipe 17, guide rod 18 is located at external one end and is fixedly connected with 7 bottom of first shell,
Certain support can be carried out to device, improve the stability of device.
The shaft 3 is rotatably connected to bracket far from the one end for adjusting motor 2, and frame bottom is fixedly connected with pedestal 1, mentions
The stability of high device.
In the present embodiment, 8 shape of lubrication groove is semicircle shape, and lubrication groove 8 is internally provided with lubricating oil, has lubrication function
Energy.
9 lower half portion of lubrication roller is located inside lubrication groove 8, convenient for contamination lubricating oil.
The first shell 7 is adapted with second shell 12, improves device stability.
When using the utility model, first shell 7 and second shell 12 are carried out by group by structure artificial as shown in the figure
Dress is fixed, and according to the thickness of driving chain ontology 15, the distance between first shell 7 and second shell 12 is adjusted, if passed
Dynamic chain ontology 15 relatively after, the distance between first shell 7 and second shell 12 can be increased, such as in first shell 7 and the
Two shells, 12 connecting portion increases plate body (being not drawn into attached drawing), after assembling, adjusts the energization rotation of motor 2, adjusts motor 2
Drive adjustment gear 4 rotate, adjustment gear 4 rotation drive adjusting gear rack 6 along the chute 5 direction move up and down, carry out one
Fixed fine tuning, the movement of mobile the drive first shell 7 and second shell 12 of adjusting gear rack 6, can to driving chain ontology 15 into
The small tensioning of row, adjusts the tensioning of driving chain ontology 15, after driving chain ontology 15 is worked, driving chain ontology
15 movements will drive the first regulating roller 10 and the rotation of the second regulating roller 13, due to the table of the first regulating roller 10 and the second regulating roller 13
Lube layer 14 is arranged in face, can be lubricated to driving chain ontology 15, and have lubricating oil in lubrication groove 8, driving chain ontology
When 15 movement, the rotation of the first regulating roller 10 is driven, the first regulating roller 10 drives lubrication roller 9 to rotate, and lubrication roller 9 is located at lubrication groove 8
Interior section can be stained with lubricating oil, when lubrication roller 9 rotates, the one side that can will be stained with lubricating oil turns to the first regulating roller 10, makes
It obtains and is stained with lubricating oil in the first regulating roller 10, and send lubricating oil to driving chain ontology 15 during rotation and moisten
It is sliding.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of driving chain is tensioned self-checking device, including pedestal (1), which is characterized in that pass through at the top of the pedestal (1)
Fixing seat, which is fixedly connected with, adjusts motor (2), and the adjusting motor (2) side is rotatably connected to shaft (3), institute by output shaft
It states shaft (3) outer wall to be fixedly connected with adjustment gear (4), is fixedly connected with sliding slot (5), the sliding slot at the top of the pedestal (1)
(5) inner surface slidably connects adjusting gear rack (6), and adjusting gear rack (6) the outer wall side and adjustment gear (4) are sequentially connected,
The adjusting gear rack (6) is fixedly connected with first shell (7) far from the one end of pedestal (1), first shell (7) the inner wall two sides
Lower end is fixedly connected with lubrication groove (8), and lubrication roller (9), first shell (7) inner wall are provided on the upside of the lubrication groove (8)
Two sides upper end is rotatably connected to the first regulating roller (10), and the first regulating roller (10) outer surface and lubrication roller (9) are rolled and connected,
Two sides are fixedly connected with second shell (12), the second shell by stud (11) and nut at the top of the first shell (7)
(12) inner wall two sides lower end is rotatably connected to the second regulating roller (13), and first regulating roller (10) and the second regulating roller (13) are outside
Surface is provided with lube layer (14), is provided with driving chain between first regulating roller (10) and the second regulating roller (13)
Ontology (15), described driving chain ontology (15) the upper side and lower side connect with the second regulating roller (13) and the sliding of the first regulation pipe respectively
It connects, driving chain ontology (15) the inner wall two sides are sequentially connected with transmission gear (16).
2. driving chain according to claim 1 is tensioned self-checking device, which is characterized in that at the top of the pedestal (1)
Side is fixedly connected with guide pipe (17), and guide pipe (17) inner surface slidably connects guide rod (18), the guide rod
(18) top extends to guide pipe (17) outside, and it is solid that the guide rod (18) is located at external one end and first shell (7) bottom
Fixed connection.
3. driving chain according to claim 1 is tensioned self-checking device, which is characterized in that the shaft (3) is separate
The one end for adjusting motor (2) is rotatably connected to bracket, and the frame bottom is fixedly connected with pedestal (1).
4. driving chain according to claim 1 is tensioned self-checking device, which is characterized in that lubrication groove (8) shape
Shape is semicircle shape, and the lubrication groove (8) is internally provided with lubricating oil.
5. driving chain according to claim 1 is tensioned self-checking device, which is characterized in that under the lubrication roller (9)
It is internal that half part is located at lubrication groove (8).
6. driving chain according to claim 1 is tensioned self-checking device, which is characterized in that the first shell (7)
It is adapted with second shell (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820837479.8U CN208503381U (en) | 2018-05-30 | 2018-05-30 | A kind of driving chain tensioning self-checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820837479.8U CN208503381U (en) | 2018-05-30 | 2018-05-30 | A kind of driving chain tensioning self-checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208503381U true CN208503381U (en) | 2019-02-15 |
Family
ID=65287879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820837479.8U Active CN208503381U (en) | 2018-05-30 | 2018-05-30 | A kind of driving chain tensioning self-checking device |
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| Country | Link |
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| CN (1) | CN208503381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594343A (en) * | 2020-12-07 | 2021-04-02 | 东阳市菊苏科技有限公司 | Differential transmission device |
-
2018
- 2018-05-30 CN CN201820837479.8U patent/CN208503381U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594343A (en) * | 2020-12-07 | 2021-04-02 | 东阳市菊苏科技有限公司 | Differential transmission device |
| CN112594343B (en) * | 2020-12-07 | 2022-08-09 | 南京昱晟机器人科技有限公司 | Differential transmission device |
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