CN206550730U - A kind of mechanical detent conveying mechanism - Google Patents
A kind of mechanical detent conveying mechanism Download PDFInfo
- Publication number
- CN206550730U CN206550730U CN201720235665.XU CN201720235665U CN206550730U CN 206550730 U CN206550730 U CN 206550730U CN 201720235665 U CN201720235665 U CN 201720235665U CN 206550730 U CN206550730 U CN 206550730U
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- CN
- China
- Prior art keywords
- ratchet
- plum blossom
- rotary shaft
- conveyer belt
- belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of mechanical detent conveying mechanism, the rotary shaft of at least two is independently hinged with the one side of the conveyer belt, and any one rotary shaft first line of a couplet therein is connected to motor, belt gear is socketed with every rotary shaft to take turns with plum blossom, linked between wherein described belt gear by transmission belt, described each plum blossom wheel is combined with the first ratchet that the outline taken turns all the time with the plum blossom a unilateral end mutually suits, the end side of first ratchet is then hinged on transmission belt by rotary shaft, connection has the second ratchet in each rotary shaft, one side end of second ratchet is higher than the zone face of conveyer belt；When a side end of the first above-mentioned ratchet is fitted in the concave surface of the outline of plum blossom wheel, above-mentioned script is reversely rotated higher than a side end of the second ratchet of the zone face of conveyer belt, until less than the zone face of conveyer belt.The technical problem of " avoiding ratchet in mechanical detent conveying mechanism from scratching workpiece in conveyer belt backhaul " is which solved, the application of conveying mechanism has been widened.
Description
Technical field
The utility model is related to a kind of step type conveying mechanism, particularly a kind of mechanical detent conveying mechanism.
Background technology
Step type conveying mechanism is typical workpiece conveying mechanism on transfer line of modular machine, automatic production line of modular machine.In machining box-type part
Using very universal in transfer matic and transfer matic with pallet.Common step type conveying mechanism has mechanical detent defeated
Send mechanism, rotary transfer machine structure and liftable conveying mechanism etc..Wherein, and with the use of mechanical detent conveying mechanism most
To be common.
The most frequently used mechanical detent conveying mechanism, on the conveyor belt equipped with several ratchets, each ratchet all can be around pin
Axle is rotated, and the front end of ratchet withstands on the rear end of workpiece, and lower end is blocked by backing pin.When conveyer belt travels forward, ratchet is just promoted
Workpiece moves a step pitch；When conveyer belt backhaul, ratchet is depressed by workpiece, then around bearing pin revolution by spring elongation, and
Slipped over below workpiece, after workpiece to be retired, ratchet is lifted again again.
The mechanical detent conveying mechanism of said structure there are obvious technological deficiency, be specially：When said structure
During conveyer belt backhaul in pawl type belt conveyor structure, the front end of ratchet needs to streak the bottom surface of workpiece, there is scuffing work
The possibility on part surface, the structure will limit the high workpiece of some surface smoothness requirements can not be on above-mentioned pawl type conveyer belt
Conveying so that conveying mechanism, which exists, uses limitation.
In view of the above-mentioned problems, applicant feels the need to make further to the mechanical detent conveying mechanism of said structure
Structure is improved.
Utility model content
The purpose of this utility model is that a kind of mechanical detent conveying is provided to solve above-mentioned the deficiencies in the prior art
Mechanism.
To achieve these goals, a kind of mechanical detent conveying mechanism designed by the utility model, including conveyer belt,
The rotary shaft of at least two is independently hinged with the one side of the conveyer belt, and conveying direction of the rotary shaft along conveyer belt is uniformly arranged
If, and any one rotary shaft first line of a couplet therein is connected to motor, and belt gear is socketed with every rotary shaft and is taken turns with plum blossom,
And rotary shaft independently links with belt gear and plum blossom wheel respectively, wherein linked between described belt gear by transmission belt,
Described each plum blossom wheel is combined with the first ratchet that the outline taken turns all the time with the plum blossom a unilateral end mutually suits, should
The end side of first ratchet is then hinged on transmission belt by rotary shaft, and connection has the second spine in each rotary shaft
Pawl a, side end of second ratchet is higher than the zone face of conveyer belt；When above-mentioned motor by transmission belt drives the plum blossom
Wheel is synchronously equidirectional to be rotated, and the side end that each plum blossom takes turns each self-corresponding first ratchet is fitted in the foreign steamer that plum blossom is taken turns
During the concave surface of exterior feature, above-mentioned script is reversely rotated higher than a side end of the second ratchet of the zone face of conveyer belt, until being less than
The zone face of conveyer belt.
Above-mentioned plum blossom wheel is a kind of coupled wheel of outline concave-convex curved surface separately, and it is in mechanical schemes and correlation technique
It has been widely used in field.Therefore, applicant describes in detail herein.
The motor in a kind of above-mentioned provided mechanical detent conveying mechanism, its structure drives institute by transmission belt
Some plum blossom wheels are synchronously equidirectional to be rotated, and the side end that each plum blossom takes turns each self-corresponding first ratchet is fitted in plum blossom
During the concave surface of the outline of wheel, above-mentioned script is reversely rotated higher than a side end of the second ratchet of the zone face of conveyer belt,
Until less than the zone face of conveyer belt.Therefore, when the conveyer belt in pawl type belt conveyor structure provided by the utility model
During backhaul, the front end of the first ratchet can need not completely prevent plowing from the phenomenon of workpiece surface with workpiece joint.
As a kind of technology preferably, both outlines for being taken turns with plum blossom of a side end of the first ratchet in above-mentioned phase all the time
The concrete structure of laminating is：Extension spring is fixed with the side end of the first described ratchet, the end side of the extension spring is fixed
On the conveyor belt.
The realization that both outlines that a side end of the first ratchet is taken turns with plum blossom in above-mentioned technology preferred scheme fit
Mode is simple, and extension spring can easily carry out replacing maintenance, and structure economics are good.
A kind of mechanical detent conveying mechanism that the utility model is obtained, it is defeated as workpiece on transfer line of modular machine, automatic production line of modular machine
Send after mechanism use, the workpiece surface conveyed by gas will not be by the ratchet in mechanical detent conveying mechanism to scuffing so that
The mechanical detent conveying mechanism can widen gearing formula ratchet defeated with the high workpiece product of feed surface smoothness requirements
Send the application of mechanism.
Brief description of the drawings
Fig. 1 is that the utility model provides a kind of structural representation of mechanical detent conveying mechanism；
Close-up schematic view in Fig. 2 Fig. 1 at A.
In figure：Conveyer belt 1, rotary shaft 2, motor 3, belt gear 4, plum blossom wheel 5, transmission belt 6, the first ratchet 7, rotary shaft
8th, the second ratchet 9, zone face 10, concave surface 11, extension spring 12.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, a kind of mechanical detent conveying mechanism provided in the present embodiment, including conveyer belt 1,
Three rotary shafts 2 are independently hinged with the one side of the conveyer belt 1, and conveying direction of the rotary shaft 2 along conveyer belt 1 is uniformly arranged
If, and any one rotary shaft 2 first line of a couplet therein is connected to motor 3, and belt gear 4 and plum are socketed with every rotary shaft 2
Floral whorl 5, and rotary shaft 2 takes turns 5 independent linkages with belt gear 4 and plum blossom respectively, is passed wherein passing through between described belt gear 4
Dynamic band 6 links, and described each plum blossom wheel 5 is combined with the outline for taking turns 5 with the plum blossom all the time in a unilateral end and mutually suited
The first ratchet 7, the end side of first ratchet 7 is then hinged on transmission belt 6 by rotary shaft 8, in each rotary shaft 8
On connection have the second ratchet 9, a side end of second ratchet 9 is higher than the zone face 10 of conveyer belt 1；When above-mentioned motor 3
Drive the plum blossom wheel 5 is synchronously equidirectional to be rotated by transmission belt 6, each plum blossom takes turns 5 each self-corresponding first ratchets 7
When one side end is fitted in the concave surface 11 of the outline of plum blossom wheel 5, second ratchet of the above-mentioned script higher than the zone face 10 of conveyer belt 1
9 side end is reversely rotated, until less than the zone face 10 of conveyer belt 1.
One side end of the first ratchet 7 in above-mentioned takes turns the concrete structure that both 5 outlines fit all the time with plum blossom
For：Extension spring 12 is fixed with the side end of the first described ratchet 7, the end side of the extension spring 12 is fixed on conveyer belt 1
On, extension spring 12 can easily carry out replacing maintenance, and structure economics are good.
The motor 3 in a kind of above-mentioned provided mechanical detent conveying mechanism, its structure is driven by transmission belt 6
All plum blossom wheels 5 are synchronously equidirectional to be rotated, and each plum blossom takes turns the side end laminating of 5 each self-corresponding first ratchets 7
During the concave surface 11 for the outline that 5 are taken turns in plum blossom, a side end of the above-mentioned script higher than the second ratchet 9 of the zone face 10 of conveyer belt 1
Reversely rotated, until less than the zone face 10 of conveyer belt 1.Therefore, when pawl type conveyer belt 1 provided by the utility model is defeated
When sending 1 backhaul of conveyer belt in mechanism, the front end of the first ratchet 7 can need not completely prevent plowing from workpiece with workpiece joint
The phenomenon on surface.
Embodiment 2
A kind of mechanical detent conveying mechanism provided in the present embodiment, takes turns 5 tables in plum blossom as different from Example 1
Face, which is set, improves hardness and corrosion resistant alloy coat, such as high rigidity ni-b alloy coating, so that the service life of extension device,
Making part, cracky does not get rusty.
Specific embodiment described herein is only to design explanation for example of the present utility model.The utility model
Person of ordinary skill in the field can make various modifications or supplement to described specific embodiment or use class
As mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (2)
1. a kind of mechanical detent conveying mechanism, including conveyer belt（1）, it is characterized in that in the conveyer belt（1）One side it is independent
It is hinged with the rotary shaft of at least two（2）, and rotary shaft（2）Along conveyer belt（1）Conveying direction uniformly row sets, and therein
A piece rotary shaft of meaning（2）The first line of a couplet is connected to motor（3）, in every rotary shaft（2）On be socketed with belt gear（4）Taken turns with plum blossom
（5）, and rotary shaft（2）Respectively with belt gear（4）Taken turns with plum blossom（5）Independent linkage, wherein described belt gear（4）Between
Pass through transmission belt（6）Linkage, described each plum blossom wheel（5）A unilateral end is combined with to take turns with the plum blossom all the time（5）'s
The first ratchet that outline mutually suits（7）, first ratchet（7）End side then pass through rotary shaft（8）It is hinged to transmission
Band（6）On, in each rotary shaft（8）On connection have the second ratchet（9）, second ratchet（9）A side end be higher than it is defeated
Send band（1）Zone face（10）；When above-mentioned motor（3）Pass through transmission belt（6）The plum blossom is driven to take turns（5）Synchronous equidirectional progress
Rotation, each plum blossom wheel（5）Each self-corresponding first ratchet（7）A side end be fitted in plum blossom wheel（5）Outline it is recessed
Face（11）When, above-mentioned script is higher than conveyer belt（1）Zone face（10）The second ratchet（9）A side end reversely rotated,
Until less than conveyer belt（1）Zone face（10）.
2. a kind of mechanical detent conveying mechanism according to claim 1, it is characterized in that the first ratchet in above-mentioned（7）'s
One side end is taken turns with plum blossom（5）The concrete structure that fits all the time of both outlines be：The first described ratchet（7）The side
Extension spring is fixed with end（12）, the extension spring（12）End side be fixed on conveyer belt（1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720235665.XU CN206550730U (en) | 2017-03-13 | 2017-03-13 | A kind of mechanical detent conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720235665.XU CN206550730U (en) | 2017-03-13 | 2017-03-13 | A kind of mechanical detent conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206550730U true CN206550730U (en) | 2017-10-13 |
Family
ID=60362922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720235665.XU Expired - Fee Related CN206550730U (en) | 2017-03-13 | 2017-03-13 | A kind of mechanical detent conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206550730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671328A (en) * | 2017-11-15 | 2018-02-09 | 安阳三机械有限公司 | Engine cylinder cover top bottom surface hole machined transfer matic |
-
2017
- 2017-03-13 CN CN201720235665.XU patent/CN206550730U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671328A (en) * | 2017-11-15 | 2018-02-09 | 安阳三机械有限公司 | Engine cylinder cover top bottom surface hole machined transfer matic |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20180313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |