CN213111269U - Quick emergency disconnection device of conveying line and conveying line thereof - Google Patents
Quick emergency disconnection device of conveying line and conveying line thereof Download PDFInfo
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- CN213111269U CN213111269U CN202021554359.0U CN202021554359U CN213111269U CN 213111269 U CN213111269 U CN 213111269U CN 202021554359 U CN202021554359 U CN 202021554359U CN 213111269 U CN213111269 U CN 213111269U
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- 230000007704 transition Effects 0.000 claims abstract description 124
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000005484 gravity Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of hanging transportation, in particular to a quick emergency disconnection device of a transportation line and the transportation line thereof; the transition rail comprises a connecting end used for being rotationally connected with a rail on one side and a swinging end opposite to the connecting end; the locking piece is used for connecting the swinging end of the transition rail with the rail on the other side, so that the transition rail is lapped between the rails on the two sides; when the locking piece is opened, the transition rail rotates along the rotating connection point to the position below the rail on one side through gravity, so that the conveying line is disconnected; the reset mechanism is used for driving the transition rail to return to the position between the two side rails, so that the transition rail is overlapped between the two side rails again; the utility model discloses make the transition rail carry out the disconnection of transfer chain with free rotation's form through gravity, this disconnection form is rapid, is convenient for break off whole transport rail structure fast in the conflagration, increases its security.
Description
Technical Field
The utility model belongs to the technical field of hang and carry, refer in particular to a quick emergent disconnecting gear of transfer chain and transfer chain thereof.
Background
At present, the transfer chain in the market need pass through the gate in each workshop in-service use, because the needs of fire prevention safety, the gate in each workshop all is equipped with prevents fire door, all will close to prevent fire door when meetting the fire alarm in order to keep apart the fire source, will meet the hindrance of transfer chain if closing the door, consequently need develop a kind of fire prevention emergency device that can not damage the transfer chain when meeting the conflagration and closing to prevent fire door urgently.
The utility model discloses a transition device that transfer chain can be disconnected is disclosed to china utility model 201822042231.5, has solved and has met the conflagration on the market and has closed the condition that prevents fire door damage transfer chain.
However, the utility model has the following defects: the comparison file and even the prior art disconnect the tail end of the transition rail from the conveying line by driving the starting end of the transition rail to rotate; the driving structure drives the transition rail to rotate through an external power source, the transition rail is generally driven by a gear motor or an air cylinder, and the transition rail has certain volume and weight, so that the driving speed is limited when the transition rail is driven by the mode; when a fire disaster occurs in a workshop, if a transmission line cannot be disconnected in time and a fireproof door cannot be lowered, the fire spread can cause inestimable loss; there is an urgent need for a conveyor line breaking device that can be quickly broken.
Disclosure of Invention
The utility model aims at providing a do not pass through external power supply to but the emergent disconnecting means and the transfer chain of the disconnection of quick drive transition rail.
The purpose of the utility model is realized like this:
a quick emergency disconnect device for a conveyor line, comprising:
the transition rail comprises a connecting end used for being rotationally connected with the track on one side and a swinging end opposite to the connecting end;
the locking piece is used for connecting the swinging end of the transition rail with the rail on the other side, so that the transition rail is lapped between the rails on the two sides;
when the locking piece is opened, the transition rail rotates along the rotation connecting point to the position below the rail on one side through gravity, so that the conveying line is disconnected;
and the resetting mechanism is used for driving the transition rail to return to the position between the two side rails, so that the transition rail is overlapped between the two side rails again.
Furthermore, the reset mechanism comprises a reset motor, and the reset motor is connected with a shift lever; the shifting rod is abutted against the transition rail and is driven to rotate by the reset motor to push the transition rail to reset.
The transition rail is connected with the rotating seat through a connecting shaft, and the transition rail is driven to rotate in the rotating seat.
Furthermore, the deflector rod is provided with a first working point and a second working point, and when the deflector rod rotates to the first working point, the push rod pushes the transition rail to finish resetting; after the transition rail is reset, the shifting lever rotates from the first working point to the second working point, and the transition rail is prevented from falling and colliding with the shifting lever.
Furthermore, a first linkage part is coaxially arranged with the rotating shaft, the deflector rod is abutted against the first linkage part, and the first linkage part drives the transition rail to reset.
Further, the transition rail comprises a buffer device, and when the transition rail rotates to the position below the rail on one side, the transition rail is abutted to the buffer device to decelerate.
Further, a second linkage piece is coaxially arranged with the rotating shaft; when the transition rail rotates along the rotating shaft, the rotating shaft drives the second linkage piece to abut against the buffer device to decelerate the transition rail.
Furthermore, the buffer device is a hydraulic buffer and comprises a cylinder body and a rod body; when the transition rail rotates, the second linkage part is driven to abut against the rod body to move towards the interior of the cylinder body, and the transition rail is buffered through a hydraulic device located in the cylinder body.
Furthermore, the first linkage piece is connected with the second linkage piece and is respectively positioned at two ends of the rotating shaft.
A conveying line comprises a first rail and a second rail, wherein a quick emergency disconnecting device of the conveying line is arranged between the first rail and the second rail; the switching-off mechanism is used for controlling the locking piece to be opened so as to enable the transition rail to fall down; the reset mechanism is arranged below the first rail and used for driving the transition rail to return to the position between the two side rails after the transition rail is disconnected with the second rail, so that the transition rail is overlapped between the two side rails again.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
1. the utility model discloses make the transition rail carry out the disconnection of transfer chain with free rotation's form through gravity, this disconnection form is rapid, is convenient for break off whole transport rail structure fast in the conflagration, increases its security.
2. The utility model discloses be equipped with buffer, be convenient for in transition rail free rotation, effectively cushion, avoid falling the too big damage equipment of in-process potential energy under.
3. The utility model is provided with a rotating shaft, a first linkage part and a second linkage part are respectively arranged on the transmission shaft, and the linkage parts are respectively connected and arranged at the two sides of the transmission shaft; through above-mentioned linkage, the length of the poking rod in the reset motor has effectively been reduced to the installation overall arrangement of the whole equipment of being convenient for.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic illustration of the transition rail;
fig. 4 is a schematic view at the connection end of the present invention;
FIG. 5 is a schematic diagram of the lever operating to a second operating point.
The reference numerals in the figures denote the meanings:
1. a transition rail; 2. a connecting end; 3. a swing end; 4. a locking member; 5. resetting the motor; 6. a deflector rod; 7. a rotating seat; 8. A rotating shaft; 9. a sliding sleeve; 10. a first operating point; 11. a second operating point; 12. a first linkage member; 13. a buffer device; 14. A second linkage piece; 15. a cylinder body; 16. a rod body; 17. a first track; 18. a second track; 19. a push rod; 20. and (4) a bracket.
Detailed Description
The invention will be further described with reference to specific embodiments below:
a quick emergency disconnect device for a conveyor line, as shown in figures 1-5,
the device comprises a transition rail 1, wherein the transition rail 1 comprises a connecting end 2 used for being rotationally connected with a rail on one side and a swinging end 3 opposite to the connecting end 2;
a locking piece 4, which is used for connecting the swing end 3 of the transition rail 1 with the other side rail, so that the transition rail 1 is lapped between the two side rails;
when the locking piece 4 is opened, the transition rail 1 rotates along the rotation connection point to the position below the rail on one side through gravity, so that the conveying line is disconnected;
and the resetting mechanism is used for driving the transition rail 1 to return to the position between the two side rails, so that the transition rail 1 is overlapped between the two side rails again.
In this embodiment, as shown in fig. 1, the connection end 2 and the swing end 3 of the transition rail 1 correspond to the first rail 17 and the second rail 18, respectively, that is, the connection end 2 of the transition rail 1 is rotatably connected to the first rail 17, the swing end 3 thereof is connected to the second rail 18 through the locking member 4, and the return mechanism and the disconnection mechanism are disposed below the first rail 17 and the second rail 18, respectively.
The locking piece 4 comprises a supporting rod and a supporting block, the supporting rod is used for being fixed on the second rail 18, and the supporting block is arranged on the swinging end 3 and is lapped on the supporting rod; the opening of the locking element 4 can be accomplished by controlling the retraction of the support bar so that the support block no longer overlaps the support bar, either manually or automatically by a drive motor.
As shown in fig. 1, since the transition rail 1 is overlapped between the first rail 17 and the second rail 18, when the locking member 4 is disconnected, the transition rail 1 can immediately fall and rotate along the connection point, so that the disconnection of the conveying line can be instantly completed without being driven by an external power source.
On track one 17, be equipped with and rotate seat 7 for fix on one side track, be equipped with axis of rotation 8 in rotating seat 7, axis of rotation 8 is connected the link 2 of transition rail 1, and by transition rail 1 drives and rotates in rotating seat 7.
Specifically, a fixing hole is formed in the rotating seat 7, and the whole rotating seat 7 is fixed below the first rail 17 through the fixing hole; the rotating shaft 8 is transversely arranged in the rotating seat 7, sliding sleeves 9 are sleeved on two sides of the rotating shaft 8, and the sliding sleeves 9 are used for assisting the rotating shaft 8 to rotate; the rotating shaft 8 is arranged in the rotating seat 7 in a penetrating mode, two ends of the rotating shaft 8 extend outwards from two sides of the rotating seat 7, and one extending end of the rotating shaft is connected with the connecting end 2 of the transition rail 1 in a rotating mode.
As shown in fig. 2, a connecting end 2 on the transition rail 1 is provided with a bracket 20 for connection, the bracket 20 is vertically fixed on the transition rail 1 through a stud, and the other end of the bracket 20 is provided with an opening for connecting a rotating shaft 8; through above-mentioned support 20 structure to the vacant space is installed the utility model provides a canceling release mechanical system, this structure makes transition rail 1 and canceling release mechanical system have the difference in height moreover, reduces transition rail 1 to a certain extent and collides the probability of canceling release mechanical system medium element in the pivoted.
The reset mechanism comprises a reset motor 5, and the reset motor 5 is connected with a deflector rod 6; the shifting lever 6 is abutted against the transition rail 1, and the shifting lever 6 is driven to rotate by the reset motor 5 to push the transition rail 1 to reset.
As shown in fig. 2, the reset mechanism is used to reset the transition rail 1 to the original overlapped state, and the embodiment is specifically completed in a manner of shifting by the reset motor 5; the reset motor 5 is arranged on one side of the rotating shaft 8, the reset motor 5 is provided with a motor shaft, and the driving lever 6 is connected to the motor shaft; in this embodiment, the shift lever 6 is located at one side of the transition rail, and a push rod 19 is vertically arranged at one end of the shift lever 6, so that the push rod 19 can abut against the shift lever; when the reset motor 5 rotates, the pushing rod 19 on the shifting lever 6 directly abuts against the transition rail 1, the transition rail 1 rotates upwards through the driving force of the motor, and finally returns to the position between the first rail 17 and the second rail 18, and returns to the lap joint state shown in fig. 1.
Further, the shift lever 6 is provided with a first working point 10 and a second working point 11, as shown in fig. 2, when the shift lever 6 rotates to the first working point 10, the shift lever 6 pushes the transition rail 1 to complete the resetting; as shown in fig. 5, after the transition rail 1 is completely restored, the shift lever 6 rotates from the first operating point 10 to the second operating point 11, so as to prevent the transition rail 1 from falling and colliding with the shift lever 6.
In most cases, the deflector rod 6 is positioned on the second working point 11 and stands by for the resetting of the transition rail 1; as shown in fig. 5, the second working point 11 is located at the rear end of the position of the transition rail 1 after falling, and does not collide with the transition rail 1 after falling; when the reset is needed, a reset instruction is given to the reset motor 5, and the reset motor 5 rotates to drive the shift lever 6 to rotate for resetting; after the reset is completed, the transition rail 1 is overlapped again through the locking piece 4, and after the overlapping is completed, the driving lever 6 can be enabled to return to the second working point 11 again through a control command, so that the transition rail 1 is prevented from falling and colliding next time, and the safety of the whole reset mechanism is improved.
The rotating shaft 8 is coaxially provided with a first linkage part 12, the deflector rod 6 abuts against the first linkage part 12, and the first linkage part 12 drives the transition rail 1 to reset.
In this embodiment, as shown in fig. 2 and 3, the transition rail 1 and the first linkage member 12 are respectively and fixedly connected to two ends of the rotating shaft 8, and may specifically be fixedly connected in the form of a slot or a screw; when the transition rail 1 rotates, the first linkage piece 12 also rotates along with the rotating shaft 8, and the shift lever 6 is arranged close to the first linkage piece 12; generally, the width of the transition rail 1 is large, and if the transition rail 1 is directly driven by the shift lever 6, the requirements on the volume and the strength of the shift lever 6 are high, so that certain manufacturing cost is increased; in the embodiment, the first linkage piece 12 is arranged, and the lever mechanism formed by the first linkage piece 12 changes the action alignment of the shifting lever 6, so that the volume of the shifting lever 6 can be reduced, and the cost is reduced.
Most existing lifting mechanisms directly drive the whole transition rail 1 to lift through a motor, and are not provided with the rotating seat 7 and the linkage piece I12, so that the structure has the defect that when the lifting mechanism is used, the motor always bears the gravity of the transition rail 1, the motor is easily damaged under the action of a long time, and the service life of the motor is shortened; the utility model discloses be equipped with this rotation seat 7 for the stress point of motor is in rotating the axis of rotation 8 in the seat 7, and the motor does not receive the force basically, thereby has increased the life of motor.
And a buffer device 13 is further arranged on the second track, and when the transition rail 1 rotates to the position below the second track, the transition rail 1 is abutted against the buffer device 13 to decelerate.
As shown in fig. 2 and 3, the rotating shaft 8 is coaxially provided with a second linkage 14; when the transition rail 1 rotates along the rotating shaft 8, the rotating shaft 8 drives the second linkage piece 14 to abut against the buffer device 13 to decelerate the transition rail 1.
In this embodiment, the first linkage member 12 is connected to the second linkage member 14, and respectively faces to two sides of the rotating shaft 8; specifically, the linkage piece I12 and the linkage piece II 14 are connected to form a straight linkage rod, and the middle point of the linkage rod is connected with the rotating shaft 8; at the moment, the buffer device 13 is arranged above the rotating shaft 8, when the transition rail 1 falls, the linkage piece I12 is positioned below the rotating shaft 8 and moves to the front of the second working point 11, and when the linkage piece I12 moves, the linkage piece I moves above the rotating shaft 8 and abuts against the second buffer device 13 for buffering. By arranging the first linkage piece 12 and the second linkage piece 14 together, the installation space of the whole equipment is reduced.
In other embodiments, the first linkage 12 and the second linkage 14 may be two independent elements, but are both connected to the rotating shaft 8 and driven by the rotating shaft 8 to rotate; specifically, the second link 14 and the first link 12 have the same structural shape, and the rotating shaft 8 extends outward to the end of the first link 12 by a portion, and the portion is connected to the second link 14, so that the second link 14 can face different directions, which is determined according to the installation position of the buffer device 13.
As shown in fig. 4, the buffer device 13 is specifically buffered by a soft material, and may be a spring or the like; in this embodiment, the damping device 13 is a hydraulic damper, and includes a cylinder body 15 and a rod body 16; when the transition rail 1 rotates, the second linkage piece 14 is driven to abut against the rod body 16 to move in the cylinder body 15, and the transition rail 1 is buffered through a hydraulic device located in the cylinder body 15.
Generally, after the transition rail 1 falls and impacts a limiting part, the transition rail rebounds for multiple times, so that the transition rail cannot be stabilized in time, wherein the limiting part can be an elastic part, and the elastic part can buffer a part of impact force and still generate a rebound phenomenon; in this embodiment, after the second linkage member 14 abuts against the hydraulic buffer, the second linkage member 14 collides with the rod body 16, the rod body 16 moves inward, and the potential energy of the transition rail 1 acts on the hydraulic oil in the cylinder body 15 and is absorbed by the hydraulic oil, so that the rebound frequency of the transition rail 1 is greatly reduced, and in an ideal state, the transition rail 1 cannot rebound, but in an actual state, the rebound may be performed once.
The working principle is as follows: firstly, the support rod in the locking piece 4 is made to leave the support block, so that the locking piece 4 is opened, then the swinging end 3 of the transition rail 1 is rotated downwards along the rotation connection point by the gravity thereof due to no support point, and finally is rotated to the lower part of the first rail 17, and the disconnection operation of the conveying line is completed. When the conveying line needs to be overlapped again, the reset motor 5 works to drive the deflector rod 6 to abut against a first linkage piece 12 which is linked with the transition rail 1, at the moment, the first linkage piece 12 rotates, the transition rail 1 also rotates through a rotating shaft 8 of the first linkage piece, and therefore the transition rail 1 rises to the original overlapped position; and finally, the support rod in the locking piece 4 is moved into the support block to be fixed, and the reset operation of the conveying line is completed.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides a quick emergent disconnecting means of transfer chain which characterized in that: comprises that
The transition rail (1) comprises a connecting end (2) rotatably connected with a track on one side and a swinging end (3) opposite to the connecting end (2);
the locking piece (4) is used for connecting the swinging end (3) of the transition rail (1) with the rail on the other side, so that the transition rail (1) is lapped between the rails on the two sides;
when the locking piece (4) is opened, the transition rail (1) rotates along a rotating connection point to the position below the rail on one side through gravity, so that the conveying line is disconnected;
and the resetting mechanism is used for driving the transition rail (1) to return to the position between the two side rails, so that the transition rail (1) is overlapped between the two side rails again.
2. Quick emergency disconnect device of transfer line according to claim 1, characterized in that: the reset mechanism comprises a reset motor (5), and the reset motor (5) is connected with a shifting rod (6); the shifting rod (6) is abutted against the transition rail (1), and the shifting rod (6) is driven to rotate through the reset motor (5) to push the transition rail (1) to reset.
3. Quick emergency disconnect device of transfer line according to claim 2, characterized in that: still including rotating seat (7) for fix on one side track, be equipped with axis of rotation (8) in rotating seat (7), axis of rotation (8) are connected link (2) of transition rail (1), and by transition rail (1) drives and rotates in rotating seat (7).
4. Quick emergency disconnect device of transfer line according to claim 2, characterized in that: the shifting lever (6) is provided with a first working point (10) and a second working point (11), and when the shifting lever (6) rotates to the first working point (10), the push rod pushes the transition rail (1) to be reset; after the transition rail (1) is reset, the shifting rod (6) rotates from the first working point (10) to the second working point (11), and the transition rail (1) is prevented from falling and colliding with the shifting rod (6).
5. Quick emergency disconnect device of transfer line according to claim 3, characterized in that: a first linkage piece (12) is coaxially arranged with the rotating shaft (8), the deflector rod (6) abuts against the first linkage piece (12), and the first linkage piece (12) drives the transition rail (1) to reset.
6. Quick emergency disconnect device of transfer line according to claim 5, characterized in that: the transition rail (1) is abutted to the buffer device (13) to decelerate when the transition rail (1) rotates to the position below the track on one side.
7. Quick emergency disconnect device of transfer line according to claim 6, characterized in that: a second linkage piece (14) is arranged coaxially with the rotating shaft (8); when the transition rail (1) rotates along the rotating shaft (8), the rotating shaft (8) drives the second linkage piece (14) to abut against the buffer device (13) to decelerate the transition rail (1).
8. Quick emergency disconnect device of transfer line according to claim 7, characterized in that: the buffer device (13) is a hydraulic buffer and comprises a cylinder body (15) and a rod body (16); when the transition rail (1) rotates, the second linkage piece (14) is driven to abut against the rod body (16) to move towards the cylinder body (15), and the transition rail (1) is buffered through a hydraulic device located in the cylinder body (15).
9. Quick emergency disconnect device of transfer line according to claim 7, characterized in that: the first linkage piece (12) is connected with the second linkage piece (14) and is respectively positioned at two ends of the rotating shaft (8).
10. A conveyor line, its characterized in that: the quick emergency disconnection device for the conveyor line comprises a first rail (17) and a second rail (18), wherein a disconnection mechanism is arranged between the first rail (17) and the second rail (18), and is used for controlling the locking piece (4) to be opened so as to enable the transition rail (1) to fall; the reset mechanism is arranged below the first rail (17) and used for driving the transition rail (1) to return to a position between the two side rails after the transition rail (1) is disconnected from the second rail (18), so that the transition rail (1) is overlapped between the two side rails again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021554359.0U CN213111269U (en) | 2020-07-30 | 2020-07-30 | Quick emergency disconnection device of conveying line and conveying line thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021554359.0U CN213111269U (en) | 2020-07-30 | 2020-07-30 | Quick emergency disconnection device of conveying line and conveying line thereof |
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| Publication Number | Publication Date |
|---|---|
| CN213111269U true CN213111269U (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021554359.0U Active CN213111269U (en) | 2020-07-30 | 2020-07-30 | Quick emergency disconnection device of conveying line and conveying line thereof |
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| CN (1) | CN213111269U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476582A (en) * | 2022-01-25 | 2022-05-13 | 庄威婉 | Platform is transported to modularization chemical fibre material |
| CN114633977A (en) * | 2022-02-16 | 2022-06-17 | 浙江世仓智能仓储设备有限公司 | Transfer robot upset guide rail |
-
2020
- 2020-07-30 CN CN202021554359.0U patent/CN213111269U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476582A (en) * | 2022-01-25 | 2022-05-13 | 庄威婉 | Platform is transported to modularization chemical fibre material |
| CN114476582B (en) * | 2022-01-25 | 2024-04-05 | 浙江柯工智能系统有限公司 | Modularized chemical fiber material transferring platform |
| CN114633977A (en) * | 2022-02-16 | 2022-06-17 | 浙江世仓智能仓储设备有限公司 | Transfer robot upset guide rail |
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