CN208919234U - A kind of mechanical equipment chain gearing - Google Patents
A kind of mechanical equipment chain gearing Download PDFInfo
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- CN208919234U CN208919234U CN201821553875.4U CN201821553875U CN208919234U CN 208919234 U CN208919234 U CN 208919234U CN 201821553875 U CN201821553875 U CN 201821553875U CN 208919234 U CN208919234 U CN 208919234U
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- fixedly connected
- chain
- driving lever
- fixed link
- bar
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Abstract
The utility model relates to mechanical equipment technical fields, in particular a kind of mechanical equipment chain gearing, including fixing seat and guide rail, the second driving lever being vertically arranged is fixedly connected on rear side of the top of the chain, the left end top side of the fixing seat is fixedly connected with the first fixed link, the right end bottom side of first fixed link is fixedly connected with the elastic card being vertically arranged, the right end of first fixed link is rotatably connected to the first bar by shaft, the right end of first bar is fixedly connected with plug ball, in the utility model, pass through the oil storage box by setting of setting, first driving lever, second driving lever, first bar, second bar and plug ball, it can be realized in this way by the effect of the first driving lever and the second driving lever and lubricating oil is added to the periodicity of chain, it prevents to refuel and causes the abrasion of chain not in time, it also avoids once refueling A large amount of dust is adhered on multichain surface, has huge economic benefit and extensive market prospects, is worth of widely use.
Description
Technical field
The utility model relates to mechanical equipment technical field, specially a kind of mechanical equipment chain gearing.
Background technique
Chain conveyer is that the movement of the drive sprocket with special tooth profile and power are transmitted to special tooth by chain
A kind of kind of drive of the driven sprocket of shape, chain conveyer has many advantages, and compared with V belt translation, nonelastic sliding and skidding are existing
As, average ratios are accurate, reliable operation, and it is high-efficient, with the development of society, the application to chain drive is further extensive, because
This, the demand to a kind of mechanical equipment chain gearing is growing.
The most table structure of mechanical equipment chain gearing occurred currently on the market is simple, has a single function, cannot be right
Chain is periodically refueled, and causes to refuel and the abrasion of chain or primary refuel is caused excessively to have dust to be attached to not in time
Above, and general chain gearing, tensioner cannot be carried out to chain automatically when the situation of relaxation occurs in chain, makes chain
The transmission efficiency of item substantially reduces, and thereby reduces the working efficiency of machine, therefore, proposes that a kind of machinery is set regarding to the issue above
Spare chain gearing.
Utility model content
The purpose of this utility model is to provide a kind of mechanical equipment chain gearings, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of mechanical equipment chain gearing, including fixing seat and guide rail, the top central location of the fixing seat
Place is fixedly connected with the guide rail being vertically arranged, and the front end of the guide rail is rotatably connected to tightener sprocket, the tensioning by shaft
The front end of sprocket wheel is provided with sleeve, and sleeve and shaft are rotatablely connected, and the bottom end of the sleeve is fixedly connected with telescopic rod, and stretches
The bottom end of contracting bar is fixedly connected with fixing seat, and the bottom end of the sleeve is fixedly connected with the first spring, and the bottom end of the first spring
It is fixedly connected with fixing seat, the bottom end of the tightener sprocket is provided with chain, and tightener sprocket and chain are intermeshed, described solid
The top of reservation is fixedly connected with support frame, and the rear end of support frame as described above is rotatably connected to sprocket wheel by shaft, the sprocket wheel
Outside is provided with chain, and sprocket wheel and chain are intermeshed, and the be vertically arranged is fixedly connected on front side of the top of the chain
One driving lever, the top rear side of the chain are fixedly connected with the second driving lever being vertically arranged, and the left end top side of the fixing seat is solid
Surely it is connected with the first fixed link, the right end bottom side of first fixed link is fixedly connected with the elastic card being vertically arranged, described
The right end of first fixed link is rotatably connected to the first bar by shaft, and the right end of first bar is fixedly connected with plug ball,
The right end of the plug ball is fixedly connected with deflector, and the top of the plug ball is provided with oil storage box, and the rear end of the plug ball is fixed
It is connected with the second bar, the left end of the fixing seat is fixedly connected with the second fixed link, and the right end of second fixed link is fixed
It is connected with motor, the rear end of the motor is rotatably connected to sprocket wheel by shaft, and the plug ball passes through second spring and oil storage box
It is connected with each other.
Preferably, first fixed link is shaped to L shape, and the right end of the first fixed link is provided with shaft.
Preferably, the length of second driving lever one third longer than the length of the first driving lever.
Preferably, the number of the sprocket wheel in total there are two, and be symmetrically distributed in the left and right sides of chain.
Preferably, the angle Yu horizontal direction of second bar are in 30 degree of angles.
Compared with prior art, the utility model has the beneficial effects that
It 1,, in this way can be with by the first spring, telescopic rod, guide rail, tightener sprocket, the chain of setting in the utility model
It pulls tightener sprocket to move down by the effect of the first spring, guarantees that tightener sprocket can be passed through in time when chain loosens
Tensioner is carried out to chain, ensure that the stability of the transmission of work；
2, in the utility model, by setting by the oil storage box of setting, the first driving lever, the second driving lever, the first bar,
Second bar and plug ball, can be realized by the effect of the first driving lever and the second driving lever add lubrication to the periodicity of chain in this way
Oil, it is therefore prevented that it refuels and causes the abrasion of chain not in time, also avoid a large amount of dust of excessive chain surface attachment that once refuels,
The service life of chain is improved, there are huge economic benefit and extensive market prospects, be worth of widely use.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is structural schematic diagram at the A of the utility model；
Fig. 3 is the utility model telescopic rod mounting structure schematic diagram.
In figure: 1- fixing seat, 2- guide rail, the first spring of 3-, 4- telescopic rod, 5- tightener sprocket, 6- chain, 7- first are fixed
Bar, 8- elastic card, the first bar of 9-, 10- oil storage box, the first driving lever of 11-, the second bar of 12-, the second driving lever of 13-, 14- chain
Wheel, 15- support frame, the second fixed link of 16-, 17- sleeve, 18- motor, 19- fill in ball, 20- deflector, 21- second spring.
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. 1-3 is please referred to, the utility model provides a kind of technical solution:
A kind of mechanical equipment chain gearing, including fixing seat 1 and guide rail 2, the top center position of the fixing seat 1
The place of setting is fixedly connected with the guide rail 2 being vertically arranged, and the front end of the guide rail 2 is rotatably connected to tightener sprocket 5 by shaft, described
The front end of tightener sprocket 5 is provided with sleeve 17, and sleeve 17 and shaft are rotatablely connected, and the bottom end of the sleeve 17 is fixedly connected with
Telescopic rod 4, and the bottom end of telescopic rod 4 is fixedly connected with fixing seat 1, the bottom end of the sleeve 17 is fixedly connected with the first spring 3,
And first the bottom end of spring 3 be fixedly connected with fixing seat 1, the bottom end of the tightener sprocket 5 is provided with chain 6, and tightener sprocket 5
It is intermeshed with chain 6, the top of the fixing seat 1 is fixedly connected with support frame 15, and the rear end of support frame as described above 15 is by turning
Axis is rotatably connected to sprocket wheel 14, and the outside of the sprocket wheel 14 is provided with chain 6, and sprocket wheel 14 and chain 6 are intermeshed, the chain
The first driving lever 11 being vertically arranged is fixedly connected on front side of the top of item 6, it is vertical to be fixedly connected on rear side of the top of the chain 6
The second driving lever 13 being arranged, the left end top side of the fixing seat 1 are fixedly connected with the first fixed link 7, first fixed link 7
Right end bottom side is fixedly connected with the elastic card 8 being vertically arranged, and the right end of first fixed link 7 is rotatably connected to by shaft
First bar 9, the right end of first bar 9 are fixedly connected with plug ball 19, and the right end of the plug ball 19 is fixedly connected with water conservancy diversion
Plate 20, the top of the plug ball 19 are provided with oil storage box 10, and the rear end of the plug ball 19 is fixedly connected with the second bar 12, described
The left end of fixing seat 1 is fixedly connected with the second fixed link 16, and the right end of second fixed link 16 is fixedly connected with motor 18, institute
The rear end for stating motor 18 is rotatably connected to sprocket wheel 14 by shaft, and the plug ball 19 is mutual by second spring 21 and oil storage box 10
Connection.
First fixed link 7 is shaped to L shape, and the right end of the first fixed link 7 is provided with shaft, in this way can be with
Guarantee that the right end of the first fixed link 7 can be connected with each other with the first bar 9, saves the utilization of material, second driving lever 13
Length one third longer than the length of the first driving lever 11, can guarantee in this way the second driving lever 13 by the second bar 12 when
Time can push to plug ball, the number of the sprocket wheel 14 in total there are two, and be symmetrically distributed in the left and right sides of chain 6, this
Sample can not only can play a supporting role to chain 6 but also can play stable transmission effect, the angle of second bar 12 with
Horizontal direction is in 30 degree of angles, can guarantee that the second driving lever 13 gradually up pushes plug ball 19 in this way, while also guaranteeing first
Driving lever 11 passes through the first bar 9, will not collide with the first bar 9.
Workflow: being first powered before the utility model use, and motor 18 can be rotated with chain 6 around sprocket wheel 14, chain
After long-term use, the effect of abrasion can be such that chain 6 loosens to item 6, cause the elongation of chain 6, the elongation meeting of chain 6 indirectly
Cause chain 6 occur relaxation phenomenon, cause transmission transmission dynamics decline, when chain 6 occur relaxation after, the first spring 3
It will pull sleeve 17 to move down, the movement down of sleeve 17 then will drive Tension gear 5 and move down along guide rail 2, into
And realize that, to the tensioner of chain 6, telescopic rod 4 also will do it corresponding contraction while sleeve 17 moves down, pass through chain 6
Rotation drives the first driving lever 11 and the second driving lever 13 to rotate, and when the lower end of the first driving lever 11 the first bar 9 of process, will push the
One bar 9 rotates around the shaft, and the rotation of the first bar 9 will drive plug ball 19 and move down, until the first bar 9 and elastic card
8 mutually clampings, and then the lubricating oil in oil storage box 10 can be in the shaft that deflector 20 flows to chain 6, when the first driving lever 11
While pushing the first bar 9, the second driving lever 13 makes the second driving lever 13 not encounter just past the lower section of the second bar 12
Two bars 12, when the second driving lever 13 rotates after a week, the second driving lever 13 will push the second bar 12 and rotate around shaft, Zhi Dao
Two driving levers 13 pass through the second bar 12, and 21 pairs of plug balls 19 of second spring play fixed function, and at the same time, the first driving lever 11 is just
By the bottom end of the first bar 9, realize periodically to chain 6 plus lubricating oil.
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 (5)
1. a kind of mechanical equipment chain gearing, including fixing seat (1) and guide rail (2), it is characterised in that: the fixing seat
(1) top central position is fixedly connected with the guide rail (2) being vertically arranged, and the front end of the guide rail (2) is rotated by shaft
It is connected with tightener sprocket (5), the front end of the tightener sprocket (5) is provided with sleeve (17), and sleeve (17) and shaft rotation connect
It connects, the bottom end of the sleeve (17) is fixedly connected with telescopic rod (4), and the bottom end of telescopic rod (4) and fixing seat (1) fixed company
It connects, the bottom end of the sleeve (17) is fixedly connected with the first spring (3), and the bottom end of the first spring (3) and fixing seat (1) are fixed
Connection, the bottom end of the tightener sprocket (5) are provided with chain (6), and tightener sprocket (5) and chain (6) are intermeshed, described solid
The top of reservation (1) is fixedly connected with support frame (15), and the rear end of support frame as described above (15) is rotatably connected to sprocket wheel by shaft
(14), it is provided with chain (6) on the outside of the sprocket wheel (14), and sprocket wheel (14) and chain (6) are intermeshed, the chain (6)
Top on front side of be fixedly connected with the first driving lever (11) being vertically arranged, be fixedly connected on rear side of the top of the chain (6) perpendicular
The left end top side of the second driving lever (13) being directly arranged, the fixing seat (1) is fixedly connected with the first fixed link (7), and described first
The right end bottom side of fixed link (7) is fixedly connected with the elastic card (8) being vertically arranged, and the right end of first fixed link (7) is logical
It crosses shaft to be rotatably connected to the first bar (9), the right end of first bar (9) is fixedly connected with plug ball (19), the plug ball
(19) right end is fixedly connected with deflector (20), and the top of plug ball (19) is provided with oil storage box (10), the plug ball
(19) rear end is fixedly connected with the second bar (12), and the left end of the fixing seat (1) is fixedly connected with the second fixed link (16),
The right end of second fixed link (16) is fixedly connected with motor (18), and the rear end of the motor (18) is rotatablely connected by shaft
Have sprocket wheel (14), the plug ball (19) is connected with each other by second spring (21) and oil storage box (10).
2. a kind of mechanical equipment chain gearing according to claim 1, it is characterised in that: first fixed link
(7) it is shaped to L shape, and the right end of the first fixed link (7) is provided with shaft.
3. a kind of mechanical equipment chain gearing according to claim 1, it is characterised in that: second driving lever
(13) length one third longer than the length of the first driving lever (11).
4. a kind of mechanical equipment chain gearing according to claim 1, it is characterised in that: the sprocket wheel (14)
Number in total there are two, and be symmetrically distributed in the left and right sides of chain (6).
5. a kind of mechanical equipment chain gearing according to claim 1, it is characterised in that: second bar
(12) angle and horizontal direction is in 30 degree of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821553875.4U CN208919234U (en) | 2018-09-23 | 2018-09-23 | A kind of mechanical equipment chain gearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821553875.4U CN208919234U (en) | 2018-09-23 | 2018-09-23 | A kind of mechanical equipment chain gearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208919234U true CN208919234U (en) | 2019-05-31 |
Family
ID=66706709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821553875.4U Active CN208919234U (en) | 2018-09-23 | 2018-09-23 | A kind of mechanical equipment chain gearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208919234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142102A (en) * | 2019-06-17 | 2019-08-20 | 浙江双金机械集团股份有限公司 | Rotor fixed position device for horizontal shaft impact crusher |
| CN112158479A (en) * | 2020-09-30 | 2021-01-01 | 吴慧东 | Electronic component storage device |
-
2018
- 2018-09-23 CN CN201821553875.4U patent/CN208919234U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142102A (en) * | 2019-06-17 | 2019-08-20 | 浙江双金机械集团股份有限公司 | Rotor fixed position device for horizontal shaft impact crusher |
| CN112158479A (en) * | 2020-09-30 | 2021-01-01 | 吴慧东 | Electronic component storage device |
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