CN217920203U - Accumulation type conveying line trolley blocking mechanism - Google Patents
Accumulation type conveying line trolley blocking mechanism Download PDFInfo
- Publication number
- CN217920203U CN217920203U CN202222024151.3U CN202222024151U CN217920203U CN 217920203 U CN217920203 U CN 217920203U CN 202222024151 U CN202222024151 U CN 202222024151U CN 217920203 U CN217920203 U CN 217920203U
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- CN
- China
- Prior art keywords
- trolley
- blocking mechanism
- stop lever
- pin
- dolly
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- 230000000903 blocking effect Effects 0.000 title claims description 37
- 230000007246 mechanism Effects 0.000 title claims description 30
- 238000009825 accumulation Methods 0.000 title claims description 11
- 230000005540 biological transmission Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model provides a long-pending formula transfer chain dolly stop gear of putting installs on the transfer chain, including drive arrangement and with the pin that drive arrangement connects, drive arrangement is used for the drive the pin stretches out the removal route to the long-pending preceding baffle of putting the dolly, the stretching out position of pin is not in on the removal route of the main automobile body of long-pending dolly of putting, the pin makes the long-pending front end perk that makes progress of putting the preceding baffle of dolly. The utility model is used for long-pending dolly of putting on the transfer chain blocks, makes its actuating lever with the transfer chain break away from, and the pin that retracts can let pass, realizes stopping and letting pass of dolly.
Description
Technical Field
The utility model belongs to the technical field of long-pending formula transfer chain of putting, a long-pending formula transfer chain dolly stop gear of putting is related to.
Background
The power and free conveyor line generally comprises a trolley traveling along a conveying rail and a transmission part for pushing the trolley to travel, wherein a loading part is arranged on the trolley, and cargoes are hung on the loading part. The trolley can be used for cargo transportation and also can be used for storage.
The accumulating trolley comprises a main trolley body, wherein travelling wheels are arranged on the main trolley body, the main trolley body is provided with a bearing part for bearing goods, the accumulating trolley further comprises a front baffle plate, the middle position of the front baffle plate is rotatably connected with the main trolley body, a first elastic part is arranged between the front baffle plate and the main trolley body, and the first elastic part has a tendency of forcing the rear end of the front baffle plate to tilt upwards; the rear baffle is rotatably connected with the main vehicle body at the middle position, a second elastic piece is arranged between the rear baffle and the main vehicle body, at least part of the front end of the rear baffle is positioned below the rear end of the front baffle, and the second elastic piece has a tendency of forcing the front end of the rear baffle to tilt upwards and abut against the rear end of the front baffle; a groove for accommodating a push rod is formed between the rear end of the front baffle and the front end of the rear baffle. The push rod is arranged on a driving chain of the re-driving rail, the stacking trolley is movably arranged on the re-conveying rail, and the push rod clamped in the groove between the front baffle and the rear baffle drives the re-conveying rail to move forwards. When the power and free trolley needs to be parked on the conveying rail, a blocking mechanism needs to be developed to block the power and free the push rod from the groove.
Disclosure of Invention
An object of the utility model is to provide a long-pending formula transfer chain dolly stop gear of putting stops the dolly of putting to long-pending on the transfer chain, makes its actuating lever with the transfer chain break away from.
The utility model provides a long-pending formula transfer chain dolly stop gear of putting installs on the transfer chain, including drive arrangement and with the pin that drive arrangement connects, drive arrangement is used for the drive the pin stretches out the removal route to the long-pending preceding baffle of putting the dolly, the extended position of pin is not in on the removal route of the main automobile body of long-pending dolly of putting, the pin makes the long-pending front end perk that puts the preceding baffle of dolly makes progress.
The utility model discloses an among the action passageway of baffle before barrier mechanism's pin stretches into, the position of stretching out of pin is not on the removal route of main automobile body, can not produce the interference to main automobile body. Therefore, when the trolley passes through the release, as long as a front trolley of the stacking trolley group passes over the blocking mechanism, the blocking rod of the blocking mechanism can extend out to block the next stacking trolley group, so that the requirement on the distance between the driving rods on the transmission chain is not high, and the conveying efficiency is higher than that of a conveying line with the blocking rod extending into the moving path of the main trolley body; if the stop lever is too far into the car body to interfere the main car body, the stop lever needs to be extended out until the whole stacking trolley group passes over the blocking mechanism, and the distance between the driving rods on the driving chain must be larger than the length of the trolley group plus the width of the stop lever.
Avoid the baffle to swing downwards and cause to interfere the main automobile body, avoid the upswing and lead to blockking the failure, the utility model discloses top, the below of pin set up spacing piece, lower spacing piece respectively, go up spacing piece, lower spacing piece is used for the restriction the up-and-down motion of pin.
For further improvement pin mobility stability, the leading wheel is installed to the bottom of pin, be provided with the guide way on the spacing piece down, the leading wheel is arranged in the guide way, can follow the guide way removes.
Preferably, the side surface of the front baffle of the accumulating trolley extends out of the main trolley body, after the stop rod extends out, the front end of the stop rod is positioned between the outer side surface of the main trolley body and the outer side surface of the front baffle, the outer side surface of the main trolley body and the outer side surface of the front baffle are positioned on the same side of the accumulating trolley, and at the moment, the stop rod is positioned in the running channel of the front baffle but not on the running channel of the main trolley body.
For improving whole compactness, drive arrangement sets up the top of pin, both connect through the connecting plate.
Preferably, the upper surface of the front end of the blocking rod is provided with an upper inclined surface.
Preferably, the device further comprises a housing, the housing is provided with a cavity, and the driving device and the stop lever are arranged in the cavity.
Preferably, the driving device is an electric push rod.
Preferably, the extending direction of the stop lever is perpendicular to the moving path of the accumulating trolley.
The utility model discloses an in the action passageway of baffle before barrier mechanism's pin stretches into, can not produce the interference to the main automobile body. Therefore, when the trolley passes through the release, as long as a front trolley of the stacking trolley group passes over the blocking mechanism, the stop lever of the blocking mechanism can extend out to block the next stacking trolley group, so that the requirement on the distance between the driving rods on the transmission chain is not too high, and the conveying efficiency is higher than that of a conveying line extending into the main trolley body; if the stop lever is too far into the trolley to interfere the main trolley body, the stop lever needs to be extended out until the whole accumulating trolley group passes through the blocking mechanism, and the distance between the driving rods on the transmission chain must be larger than the length of the trolley group plus the width of the stop lever. The blocking mechanism adopts an electric push rod, and is more stable compared with a pneumatic push rod, and the air pressure of the pneumatic push rod is conveyed through an air pipe or is lost through a joint, so that the air pressure is often unstable when the pneumatic push rod finally arrives, and the pneumatic push rod cannot normally work.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an end view of the present invention;
fig. 3 is a bottom view of the present invention;
FIG. 4 is a schematic structural diagram of the power and free trolley group of the present invention;
FIG. 5 is a state diagram of the power and free trolley group blocked by the blocking mechanism of the present invention;
fig. 6 is a left side view of fig. 5 of the present invention.
In the figure: 1-a shell; 2, an electric push rod; 3-connecting the plates; 4-a stop lever; 4.1-upper inclined plane; 5-an upper stop; 6-a lower retainer; 7-a guide wheel; 8-a guide groove; 11-a main vehicle body; 12-a front baffle; 13-a rear baffle; 14-a drive rod; 20-conveying rail.
Detailed Description
The utility model provides a stop gear that enables long-pending dolly of putting and park on carrying the rail.
As shown in fig. 1-3, the blocking mechanism is installed on a conveying rail 20 for running a power and free trolley or a power and free trolley group, and comprises a housing 1, a cavity is arranged in the housing, an electric push rod 2 is installed in the cavity, and an air cylinder can also be used as a driving device to drive a baffle. The driving shaft of the electric push rod 2 is provided with a stop lever 4 through a connecting plate 3, and the moving direction of the stop lever 4 is intersected with the conveying rail 20 and is preferably vertically arranged. The both sides of the end part of the stop lever 4 are provided with upper inclined planes 4.1, when the stop lever 4 extends out of a front baffle plate for blocking the accumulation trolley, the front end of the front baffle plate can reach the upper surface of the stop lever along the upper inclined planes, and the front baffle plate is smoother. The upper and lower stoppers 5 and 6 are provided above and below the stopper 4, respectively, to restrict the stopper 4 from moving up and down. The lower surface mounting of pin 4 has leading wheel 7, and lower stop 6 sets up the guide way 8 that extends along electric putter 2 direction of motion, and this guide way and leading wheel 7 phase-match, leading wheel 7 remove along the guide way in the guide way, reinforcing pin 4's mobility stability.
As shown in fig. 4, the power and free trolley group comprises a front trolley and a rear trolley, and the front trolley and the rear trolley are connected through a connecting rod. A front baffle 12 and a rear baffle 13 are rotatably arranged on a main body 11 of the front vehicle, and the rear vehicle is not provided with the front baffle and the rear baffle. A groove for accommodating a driving rod 14 on the transmission chain is formed between the rear end of the front baffle and the rear baffle. The width of the front baffle is wider than that of the main vehicle body. The rear end of the front baffle presses the extension part of the front baffle of the rear baffle, so that the front baffle is linked with the rear baffle. The main body of the rear vehicle is not provided with a front baffle and a rear baffle. The front and rear flaps are shown in a nearly horizontal position with the drive rod 14 out of the recess formed by the front and rear flaps. In the process that the driving rod pushes the power and free trolley set, the front end of the front baffle plate 12 and the rear end of the rear baffle plate 13 fall down, and the rear end of the front baffle plate 12 and the front end of the rear baffle plate 13 tilt, so that the driving rod is limited in the groove.
As shown in fig. 5 and 6, the electric push rod drives the stop lever 4 to extend out, the stop lever 4 extends into one side of the main vehicle body 11 and extends into the running channel of the front baffle 12 to block the front baffle 12, after the front baffle 12 contacts the stop lever 4, the front end of the front baffle tilts, the rear end falls, the rear end is lower than the lower surface of the driving rod 14 on the driving chain, the front baffle 12 is approximately horizontal, and the driving rod on the driving chain passes through the rear end of the front baffle and is separated from the groove between the front baffle and the rear baffle and continues to run forwards. The rear end of the front baffle 12 falls down to drive the front end of the rear baffle 13 to fall down, so that the front end of the rear baffle is lower than the lower surface of the push rod on the transmission chain, the rear baffle is also approximately horizontal, and interference on subsequent push rods is avoided. Therefore, the stacking trolley is stopped on the conveying rail, and the push rod can continuously move forwards by passing over the front baffle and the rear baffle. As can be seen from fig. 6, the width of the front fender 12 is greater than the width of the main vehicle body 11, the stopper rod 4 extends to the moving path of the front fender 12, the front end of the stopper rod 4 is located between the left outer side surface of the front fender 12 and the left outer side surface of the main vehicle body 11, and the stopper rod 4 cannot excessively extend forward, or otherwise, extends to the moving path of the main vehicle body, thereby interfering with the main vehicle body 11. With reference to fig. 5, since there is no baffle on the rear car of the car group, if the left car group of fig. 5 needs to be released and the right car group is blocked, the blocking lever is retracted, and when the front car of the left car group passes over the blocking mechanism, the blocking lever can be extended, although the blocking mechanism has not been passed by the rear side of the left car group, the rear car passing is not affected because the extended position of the blocking lever does not interfere with the main car body.
If the stop lever is too far into the car body to interfere the main car body, the stop lever needs to be extended out until the whole stacking trolley group passes over the blocking mechanism, and the distance between the driving rods on the driving chain must be larger than the length of the trolley group plus the width of the stop lever. Still taking fig. 5 as an example, if the interference occurs to the main car body and the distance between the driving rods on the conveying chain is smaller than the length of the trolley group plus the width of the blocking rod, then when the trolley group on the left side is carried by the driving rods to completely cross the blocking mechanism, the groove on the front car of the trolley group on the right side is already hung on the driving rods on the conveying chain and is carried by the driving rods to move to the blocking mechanism, and the blocking mechanism is not too far to block. And the overlarge distance between the adjacent driving rods inevitably influences the whole conveying efficiency.
Referring to fig. 5 and 6, the blocking mechanism of the present embodiment may be disposed on any one of the two sides of the conveying rail 20, and as long as the blocking rod is extended, the front end of the blocking rod is located between the outer side surface of the main vehicle body on the side and the outer side surface of the front fender, so that the main vehicle body is not interfered. The width of the front baffle of the power and free trolley is wider than that of the main trolley body, and the front baffle is only extended out of the main trolley body from one side and is also extended out of the main trolley body from both sides. Fig. 6 shows a state in which both sides of the front fender protrude outside the main body.
Claims (9)
1. The utility model provides a long-pending formula transfer chain dolly block mechanism installs on the transfer chain, its characterized in that: including drive arrangement and with the pin that drive arrangement connects, drive arrangement is used for the drive the pin stretches out the removal route to long-pending preceding baffle of putting the dolly, the extended position of pin is not in on the removal route of the main automobile body of long-pending dolly, the pin makes the long-pending front end of putting the preceding baffle of dolly perk upwards.
2. The accumulation conveyor line trolley blocking mechanism as recited in claim 1, further comprising: an upper limiting piece and a lower limiting piece are respectively arranged above and below the stop lever and are used for limiting the up-and-down movement of the stop lever.
3. The accumulation conveyor line trolley blocking mechanism as recited in claim 2, further comprising: the guide wheel is installed to the bottom of pin, be provided with the guide way on the spacing piece down, the guide wheel is arranged in the guide way, can follow the guide way removes.
4. The accumulation conveyor line trolley blocking mechanism as recited in claim 1, further comprising: the side surface of a front baffle of the accumulating trolley extends out of the main trolley body, after the stop lever extends out, the front end of the stop lever is positioned between the outer side surface of the main trolley body and the outer side surface of the front baffle, and the outer side surface of the main trolley body and the outer side surface of the front baffle are positioned on the same side of the accumulating trolley.
5. The accumulation conveyor line trolley blocking mechanism as claimed in any one of claims 1 to 4, wherein: the driving device is arranged above the stop lever and is connected with the stop lever through a connecting plate.
6. The accumulation conveyor line trolley blocking mechanism as claimed in any one of claims 1 to 4, wherein: the upper surface of the front end of the stop lever is provided with an upper inclined plane.
7. The accumulation conveyor line trolley blocking mechanism as claimed in any one of claims 1 to 4, wherein: the device comprises a shell, wherein the shell is provided with a cavity, and the driving device and the stop lever are arranged in the cavity.
8. The accumulation conveyor line trolley blocking mechanism as claimed in any one of claims 1 to 4, wherein: the driving device is an electric push rod.
9. The accumulation conveyor line trolley blocking mechanism as claimed in any one of claims 1 to 4, wherein: the extending direction of the stop lever is vertical to the moving path of the power and free trolley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222024151.3U CN217920203U (en) | 2022-07-28 | 2022-07-28 | Accumulation type conveying line trolley blocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222024151.3U CN217920203U (en) | 2022-07-28 | 2022-07-28 | Accumulation type conveying line trolley blocking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217920203U true CN217920203U (en) | 2022-11-29 |
Family
ID=84153421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222024151.3U Active CN217920203U (en) | 2022-07-28 | 2022-07-28 | Accumulation type conveying line trolley blocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217920203U (en) |
-
2022
- 2022-07-28 CN CN202222024151.3U patent/CN217920203U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: NINGBO SUNRISE INDUSTRIAL AUTOMATION Co.,Ltd. Assignor: Zhejiang Ruifeng Intelligent Union of Things Technology Co.,Ltd. Contract record no.: X2023980053360 Denomination of utility model: Blocking mechanism for the trolley of the stacked conveyor line Granted publication date: 20221129 License type: Common License Record date: 20231221 |