CN217625859U

CN217625859U - Dual-mode lowering mechanism and hanging equipment

Info

Publication number: CN217625859U
Application number: CN202221852487.2U
Authority: CN
Inventors: 吴承欢; 崔玉丰
Original assignee: Zhejiang Yikeda Intelligent Technology Co ltd
Current assignee: Zhejiang Jack Complete Zhilian Technology Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-10-21
Anticipated expiration: 2032-07-18

Abstract

The utility model provides a mechanism and hanging equipment are transferred to double mode belongs to the hanging equipment field. The release mechanism solves the problem that time and labor are wasted when the working state of the release mechanism in the prior art needs to be disassembled from the limiting block. The double-mode lowering mechanism comprises a fixing frame assembly with a fixing rod and a first limiting block, wherein an installation channel which is used for allowing the fixing rod to pass through is formed in the first limiting block, and the installation channel extends to the outer side face of the first limiting block. After the first limiting block is installed on the fixed rod, the first limiting block is moved towards the direction opposite to the direction in which the installation channel extends, so that the first limiting block can be quickly separated from the first limiting block along the installation channel, and the first limiting block can be taken out. The limiting block is convenient and fast to take out, so that the double-mode lowering mechanism can be switched from the release mode to the quick release mode one by one, the working time is saved, and the working efficiency is improved.

Description

Dual-mode lowering mechanism and hanging equipment

Technical Field

The utility model belongs to the technical field of hanging equipment, a double mode is transferred and is constructed and hanging equipment is related to.

Background

With the development of science and technology, automatic garment production lines are introduced into garment factories. According to a preset clothes making process route, the automatic clothes making assembly line quickly conveys the carrier hung with clothes to each appointed work station along the work station track so that corresponding staff in the work stations complete corresponding clothes processing procedures through sewing equipment. In some assembly line nodes, there are also various requirements for the passage of vehicles. Therefore, an automatic clothes-making assembly line releasing mechanism is arranged at the node.

The release mechanism of the existing automatic clothes-making assembly line achieves the purpose that carriers are released one by controlling the limiting blocks to rotate in a reciprocating manner. Chinese utility model patent [ CN215625145U ] discloses a hanging carrier release mechanism and hanging equipment, and as can be seen from its specification and its drawings, the stopper of this patent realizes the release of carriers one by one through rotating. However, when the carrier is required to pass rapidly, the limiting block cannot block the carrier. At this moment, the limiting block can only be detached, and the detaching process is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem, providing a double mode and transferring the mechanism, need pull down the stopper when having solved the operating condition of release mechanism among the prior art and having wasted time and energy the problem.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a mechanism is transferred to double mode, includes the mount subassembly and the stopper one that have the dead lever, the confession has been seted up on the stopper one the installation passageway that the dead lever passes through, the installation passageway extends to the lateral surface of stopper one.

The working principle is as follows:

the mount subassembly is exactly the support that can supply the carrier current and provide the support for the carrier, and the mount subassembly is generally for rotating 90 degrees "concave" style of calligraphy, and the inside below of mount subassembly is equipped with the slide rail, and the carrier can remove along the slide rail, and the shape of mount subassembly is prior art.

The limiting block is used for blocking and releasing the carrier. The overall shape of the first limiting block is similar to a herringbone shape, and the shape of the first limiting block in the prior art is common. The first limiting block is provided with three ends, and the geometric center of the three ends is located. In prior art, the stopper one is installed on the dead lever, and fixed subassembly has the part of axial limiting displacement to stopper one, and stopper one can't break away from the dead lever promptly, can only take off stopper one through dismantling the part that plays limiting displacement earlier, and the dismantlement process is comparatively troublesome. When the first limiting block is arranged on the fixed rod, the three ends are circumferentially distributed by taking the fixed rod as an axis. One end of the first limiting block is located above the fixing rod, and the other two ends of the first limiting block are located below the fixing rod. One end that is located the top of dead lever drives the both ends swing that is located the below of dead lever to this realizes letting pass one by one of carrier.

On the basis of the structure of the first limiting block in the prior art, the first limiting block is provided with an installation channel, and the installation channel extends to the outer side face of the first limiting block. After the limiting block is installed on the fixing rod, the limiting block moves in the opposite direction of extension of the installation channel, and therefore the fixing rod can be separated from the limiting block along the installation channel to take out the limiting block without detaching the limiting component.

After the first limiting block is taken out, the first limiting block can be flatly placed on the first fixing frame without being stored, and therefore the first limiting block can be effectively prevented from being lost.

Still have another kind of condition, the both ends of the dead lever of mount subassembly are all in other parts fixed connection of mount subassembly, namely the stopper one can't insert through one end of dead lever. Therefore, the limiting block can be only arranged on the fixing rod through the installation channel. For the fixing assembly, the first limit block can be quickly installed or separated, and the fixing assembly is very convenient.

In summary, the dual mode lowering mechanism has two modes of operation:

(1) release mode one by one:

when the first limiting block is connected with the fixed rod, the carrier is blocked by the first limiting block and cannot move forwards continuously, and the carrier can move forwards continuously only when the first limiting block rotates to enable the carrier not to be blocked any more. The first limiting block releases carriers located on the fixing frame assembly in turn through rotation.

(2) Fast release mode:

the first limiting block is held by the fingers, the first limiting block is directly separated from the fixed rod, and the carrier on the fixed frame assembly is not blocked by the first limiting block any more, so that the rapid passing can be realized.

The limiting block is installed back, even if the fixing rod can reach the deepest part of the installation channel along the installation channel, the switching from the quick release mode to the one-by-one release mode can be realized.

The beneficial effects are as follows:

after the first limiting block is installed on the fixed rod, the first limiting block is moved in the direction opposite to the direction extending to the installation channel, so that the first fixed rod can be quickly separated from the first limiting block along the installation channel, and the first limiting block is taken out. The limiting block is convenient and quick to take out, so that the double-mode lowering mechanism can be quickly switched from a release mode to a quick release mode one by one, the working time is saved, and the working efficiency is improved.

Preferably, the installation passageway include with dead lever assorted spacing hole and ectosome, spacing hole site is in the inside of stopper one, the one end of ectosome extends to the lateral surface of stopper one, spacing hole with the other end of ectosome is connected and the junction is the arc.

The beneficial effects are as follows:

the junction of the other end of spacing hole and the kerve of installation passageway is the arc, shows like this that spacing hole and kerve are not on same straight line, the dead lever along the kerve reach with the position in the spacing hole of dead lever assorted, can block it, prevent that the dead lever from droing.

Preferably, the fixing frame assembly is provided with a first movable channel, the first movable channel is located above the fixing rod, the first limiting block penetrates through the first movable channel, and the first limiting block is provided with a clamping groove matched with the fixing rod.

The beneficial effects are as follows:

the first limiting block can be mounted on the fixed rod after penetrating through the first movable channel or separated from the fixed rod through the first movable channel. The part of the limiting block I, which penetrates through the movable channel I, is positioned above the fixing frame assembly, so that an operator can conveniently hold the limiting block I to quickly operate the connection between the limiting block I and the fixing rod. After the first limiting block and the fixed rod are arranged, an operator can clamp the first limiting block on the fixed rod through the clamping groove, and therefore the first limiting block does not need to be specially stored. Therefore, the limiting blocks are obvious immediately, and an operator can conveniently and quickly observe which working mode each node of the hanging system is in.

Preferably, the first limiting block is provided with a release end and a limiting end, and the clamping groove is located at the release end or the limiting end.

The beneficial effects are as follows:

after the first limiting block is rotatably connected with the fixed rod, the releasing end and the limiting end of the first limiting block are located below the fixed rod. When the dual-mode lowering mechanism is in the one-by-one release mode, the carrier to be released can be located between the release end and the limiting end. The release end prevents the current carrier from moving further. The limiting end is positioned at the other side of the carrier. When the door is released, the limiting block rotates anticlockwise, the releasing end swings upwards, and the limiting end swings downwards. At this time, the carrier is not blocked and moves forward, and the adjacent carrier is blocked by the limiting end and cannot move forward continuously. Then, the limiting block rotates clockwise, the release end swings downwards, the limiting end swings upwards, and the adjacent carriers move forwards until being abutted to the release end. This completes one carrier release.

The clamping groove is located at the limiting end or the releasing end, so that when the first limiting block is taken out from the installation channel, the first limiting block can be clamped on the fixing rod. Therefore, when the quick release mode is adopted, the first limiting block is equivalently erected on the fixing frame component. Therefore, the state of the first limiting block can be obviously seen. For managers of the hanging pipeline, the working modes of different nodes on the hanging pipeline can be seen at a glance, and observation and adjustment are facilitated.

Preferably, one end of the first movable channel extends to the outer side of the first fixing frame assembly, the distance from the fixing rod to the other end of the first movable channel is a, the width of the limiting end is b, and a is greater than b.

The beneficial effects are as follows:

therefore, sufficient space can be reserved for taking out the first limiting block, and the limiting end is prevented from being clamped due to the fact that the distance between the other end of the first movable channel and the fixed rod is insufficient.

Preferably, the fixing frame assembly comprises a fixing frame and a limiting support, a sliding groove is formed in the fixing frame, the sliding groove is communicated with the first movable channel, the limiting support is provided with a second movable channel, the second movable channel extends to one end of the limiting support, three bosses are arranged on two sides of the limiting support and located in the sliding groove, the limiting support is connected to the fixing frame in a sliding mode through the three bosses, the second movable channel is communicated with the first movable channel, the fixed rod is located on the limiting support, and the first limiting block penetrates through the first movable channel and the second movable channel.

The beneficial effects are as follows:

the fixed rod is positioned on the limiting bracket instead of being directly arranged on the fixed frame, so that the manufacturing cost of the fixed frame can be reduced. And the limiting bracket provided with the fixing rod can be taken out independently, so that the replacement is convenient. The both ends of the spout of dead lever are U type groove, and are corresponding, and the both sides of spacing support are equipped with boss three, and during boss three can insert the spout, spacing support passes through three sliding connection of boss on the mount. The limiting bracket is provided with a movable channel II for the movement of the limiting block I.

Preferably, the fixing rod is a pin shaft, mounting parts are arranged on two sides of the limiting bracket, and the pin shaft penetrates through the mounting parts; one end of the pin shaft is provided with a notch and two elastic ends, each elastic end is provided with an inclined plane and a boss I, and the other end of the pin shaft is provided with a boss II.

The beneficial effects are as follows:

the installation department downwardly extending of spacing support both sides, the dead lever are the round pin axle, and the round pin axle runs through the installation department, and the both ends of round pin axle all are connected with the installation department like this to form the dead lever. The first limiting block can be taken out in a mode of pulling the pin shaft out. Therefore, the device is also suitable for limiting the first limiting block which is not provided with an installation channel and used for limiting the operation of the carrier, and is very convenient.

The installation part is provided with a pin hole, so that the pin shaft can penetrate through the installation part. When the mounting channel of the first limiting block corresponds to the pin hole, the pin shaft is inserted into the pin hole, so that the first limiting block is mounted on the limiting support. In order to facilitate the insertion, one end of the pin shaft is provided with an inclined plane. In order to prevent the pin shaft from separating after the pin shaft is inserted, one end of the pin shaft is provided with a notch, so that two elastic ends are formed, when the pin shaft is inserted, the two elastic ends are close to each other until the pin shaft penetrates through the limiting support, and the two elastic ends are outwards propped open under the action of restoring force due to the fact that the two elastic ends are not blocked after penetration. And the elastic end is provided with a first boss, and the other end of the pin shaft is provided with a second boss. When the pin shaft is affected by external force, the first boss or the second boss can be abutted to the mounting part, so that the pin shaft is prevented from being separated.

Preferably, the first limiting block is provided with a control end, and the control end can be connected with an external driving source; the limiting bracket is fixed on the fixing frame through screws.

The beneficial effects are as follows:

the limiting bracket can be fixedly arranged on the fixing frame through screws. The control end is connected with an external driving source, and the external driving source can be a cylinder or the like. The driving source drives the control end to swing so as to drive the limiting end and the releasing end to swing.

Preferably, the fixing frame assembly is provided with a clamping block, and the first limiting block is provided with a clamping groove matched with the clamping block.

The beneficial effects are as follows:

after the first limiting block is taken out, the first limiting block can be connected to the clamping block through the clamping groove in a clamping mode.

A hanging device is provided with the dual-mode lowering mechanism according to any one of the technical schemes.

The beneficial effects are as follows:

the hanging system is provided with the dual-mode lowering mechanism with any technical scheme, and then has two modes of one-by-one release and quick release.

When the mode that needs to switch to quick release, only need will hold between the fingers stopper one, with its upwards pull-up, make stopper one break away from with the dead lever, the carrier can not receive stopping of stopper one and can remove along fixed subassembly's slide rail fast like this.

When the mode that releases one by one needs to be switched to, only need will hold between the fingers stopper one, go into it downwards the card, make the installation passageway and the dead lever butt of stopper one, the carrier can receive stopping of stopper one and can not remove along fixed subassembly's slide rail like this.

Compared with the prior art, the utility model has the advantages of as follows:

1. after the first limiting block is installed on the fixed rod, the first limiting block is moved towards the direction opposite to the direction in which the installation channel extends, so that the first limiting block can be quickly separated from the first limiting block along the installation channel, and the first limiting block can be taken out. The limiting block is convenient and fast to take out, so that the double-mode lowering mechanism can be switched from the release mode to the quick release mode one by one, the working time is saved, and the working efficiency is improved.

2. After the first limiting block is taken out, the first limiting block can be flatly placed on the first fixing frame without being stored, and therefore the first limiting block can be effectively prevented from being lost.

Drawings

Fig. 1 is a first structural schematic diagram of the dual-mode lowering mechanism.

Fig. 2 is a schematic structural view of a fixing frame assembly according to the first embodiment.

Fig. 3 is an enlarged view of a in fig. 2.

Fig. 4 is a structural schematic diagram two of the dual mode lowering mechanism.

Fig. 5 is an enlarged view of fig. 4 at B.

Fig. 6 is an exploded view of the dual mode lowering mechanism.

Fig. 7 is an enlarged view at C in fig. 6.

Fig. 8 is an enlarged view at D in fig. 6.

Fig. 9 is a schematic structural view of a mounting bracket assembly of the second embodiment.

Fig. 10 is a schematic view of the progressive release mode configuration of the dual mode lowering mechanism.

Fig. 11 is a schematic view of the fast release mode configuration of the dual mode lowering mechanism.

In the figure, the position of the upper end of the main shaft,

1. a mounting bracket assembly; 11. fixing the rod; 111. a notch; 1111. an elastic end; 1112. a bevel; 1113. a first boss; 112. a second boss; 12. a first movable channel; 13. a fixed mount; 131. a chute; 14. a limiting bracket; 141. a second movable channel; 142. an installation part; 143. a boss III; 15. a card position block;

2. a first limiting block; 21. installing a channel; 211. a limiting hole; 212. an outer tank; 22. a clamping groove; 23. a release end; 24. a limiting end; 25. a control end;

3. a carrier;

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

The first embodiment is as follows:

as shown in fig. 1-5, the dual-mode lowering mechanism comprises a fixing frame assembly 1 with a fixing rod 11 and a first limiting block 2, wherein the first limiting block 2 is provided with an installation channel 21 for the fixing rod 11 to pass through, and the installation channel 21 extends to the outer side surface of the first limiting block 2.

The fixing frame assembly 1 is a support which can be used for the passing of the carrier 3 and provides support for the carrier 3, the fixing frame assembly 1 is generally in a concave shape which rotates 90 degrees, a sliding rail is arranged below the inside of the fixing frame assembly 1, the carrier 3 can move along the sliding rail, and the shape of the fixing frame assembly 1 is the prior art.

The first limiting block 2 is used for blocking and releasing the carrier 3. The overall shape of the first limiting block 2 is similar to a herringbone shape, and the shape of the first limiting block 2 in the prior art is common. The first limiting block 2 is provided with three ends, and at the geometric center of the three ends, the first limiting block 2 is provided with a mounting hole which is matched with the fixing rod 11. In prior art, stopper one 2 can be installed on dead lever 11 through the mounting hole, and fixed subassembly has the part of axial limiting displacement to stopper one 2, and stopper one 2 can't break away from dead lever 11 promptly, can only take off stopper one 2 through dismantling the part that plays limiting displacement earlier, and the dismantlement process is comparatively troublesome. When the first limiting block 2 is installed on the fixing rod 11, the three ends are circumferentially distributed by taking the fixing rod 11 as an axis. One end of the first limiting block 2 is located above the fixing rod 11, and the other two ends of the first limiting block 2 are located below the fixing rod 11. One end above the fixed rod 11 drives two ends below the fixed rod 11 to swing, so as to realize the one-by-one release of the carriers 3.

On the basis of the structure of the first limiting block 2 in the prior art, the first limiting block 2 is provided with an installation channel 21, the installation channel 21 is communicated with the installation hole, and the installation channel 21 extends to the outer side face of the first limiting block 2. After the limiting block 2 is installed on the fixing rod 11, the limiting block 2 is moved in the direction opposite to the extending direction of the installing channel 21, and therefore under the condition that a part with a limiting effect is not required to be detached, the fixing rod 11 can be separated from the limiting block 2 along the installing channel 21, and the limiting block 2 is taken out.

After the first limiting block 2 is taken out, the first limiting block 2 can be flatly placed on the first fixing frame 13 without being stored, and therefore the first limiting block 2 can be effectively prevented from being lost.

In another case, both ends of the fixing rod 11 of the fixing frame assembly 1 are fixedly connected with other parts of the fixing frame assembly 1, that is, the first limiting block 2 cannot be inserted through one end of the fixing rod 11. So that the first stopper 2 can be mounted to the fixing lever 11 only through the mounting passage 21. For the fixing assembly, the first limiting block 2 can be quickly installed or separated, and convenience is brought.

In summary, the dual mode lowering mechanism has two modes of operation:

(1) pass-by-pass mode, as shown in fig. 10:

when the first limiting block 2 is connected with the fixed rod 11, the carrier 3 is blocked by the first limiting block 2 and cannot move forwards continuously, and only when the first limiting block 2 rotates, the carrier 3 is not blocked any more, and the carrier 3 can move forwards continuously. The first limiting block 2 releases the carriers 3 on the fixing frame assembly 1 one by one through rotation.

(2) Fast release mode, as shown in fig. 11:

the first limiting block 2 is pinched, so that the first limiting block 2 is directly separated from the fixed rod 11, and the carrier 3 on the fixed frame assembly 1 is not blocked by the first limiting block 2 any more, and can pass quickly.

The first limiting block 2 is installed back, even if the fixing rod 11 can reach the central position of the first limiting block 2 along the installation channel 21, switching from the quick release mode to the release mode one by one can be achieved.

After the first limiting block 2 is installed on the fixing rod 11, the first limiting block 2 is moved in the direction opposite to the extending direction of the installation channel 21, so that the fixing rod 11 can be quickly separated from the first limiting block 2 along the installation channel 21, and the first limiting block 2 is taken out. Taking out stopper 2 convenient and fast like this for the double mode is transferred the mechanism and can be fast switched to the mode of releasing one by one from the mode of releasing, has saved operating time, has promoted work efficiency.

As shown in fig. 6, the installation channel 21 includes a limiting hole 211 and an outer groove 212 matched with the fixing rod 11, the limiting hole 211 is located inside the first limiting block 2, one end of the outer groove 212 extends to the outer side surface of the first limiting block 2, and the other end of the limiting hole 211 and the other end of the outer groove 212 are connected and the joint is arc-shaped.

The junction of the other end of the limiting hole 211 and the outer groove 212 of the installation channel 21 is arc-shaped, which shows that the limiting hole 211 and the outer groove 212 are not in the same straight line, and the fixing rod 11 reaches the position of the limiting hole 211 matched with the fixing rod 11 along the outer groove 212, so that the fixing rod 11 can be clamped and prevented from falling off.

As shown in FIG. 1 and FIG. 6, the fixing frame assembly 1 is provided with a first movable channel 12, the first movable channel 12 is located above the fixing rod 11, the first limiting block 2 penetrates through the first movable channel 12, and a clamping groove 22 matched with the fixing rod 11 is formed in the first limiting block 2.

As shown in fig. 2-5, the first stopper 2 can be mounted on the fixing rod 11 after passing through the first movable channel 12 or separated from the fixing rod 11 through the first movable channel 12. The first limiting block 2 penetrates through the first movable channel 12, namely a part of the first limiting block 2 is located above the fixing frame assembly 1, so that an operator can conveniently hold the first limiting block 2 to quickly operate the connection between the first limiting block 2 and the fixing rod 11. After the first limiting block 2 and the fixed rod 11 are arranged, an operator can clamp the first limiting block 2 on the fixed rod 11 through the clamping groove 22, and therefore the first limiting block 2 does not need to be specially stored. Therefore, the first limiting block 2 is obvious when standing on the ground, and an operator can conveniently and quickly observe which working mode each node of the hanging system is in.

As shown in FIG. 6, the first stopper 2 has a release end 23 and a stopper end 24, and the engaging groove 22 is located at the release end 23 or the stopper end 24.

As shown in fig. 10, after the first stopper 2 is rotatably connected to the fixing rod 11, the releasing end 23 and the stopping end 24 of the first stopper 2 are located below the fixing rod 11. When the dual-mode lowering mechanism is in the one-by-one release mode, the carrier 3 to be released is located between the release end 23 and the limit end 24. The discharge end 23 hinders the continued movement of the current carrier 3. The position-limiting end 24 is located at the other side of the carrier 3. When releasing, the first limiting block 2 rotates anticlockwise, the releasing end 23 swings upwards, and the limiting end 24 swings downwards. At this time, the carrier 3 is not blocked and moves forward, and the adjacent carrier 3 is blocked by the limiting end 24 and cannot move forward. Then, the first limiting block 2 rotates clockwise, the release end 23 swings downwards, the limiting end 24 swings upwards, and the adjacent carriers 3 move forwards until the adjacent carriers abut against the release end 23. This completes the release of the primary carrier 3.

As shown in fig. 11, the clamping groove 22 is located on the limiting end 24 or the releasing end 23, so that when the first limiting block 2 is taken out from the installation channel 21, the first limiting block 2 can be clamped on the fixing rod 11. Therefore, when the quick release mode is adopted, the first limiting block 2 is equivalent to stand on the fixing frame assembly 1. Therefore, the state of the first limiting block 2 can be obviously seen. For managers of the hanging assembly line, the working modes of different nodes on the hanging assembly line can be seen at a glance, and observation and adjustment are facilitated.

As shown in fig. 3 and 4, one end of the first movable channel 12 extends to the outside of the first fixing frame assembly 1, the distance from the fixing rod 11 to the other end of the first movable channel 12 is a, the width of the limiting end 24 is b, and a is greater than b.

Therefore, enough space can be provided for taking out the first limiting block 2, and the limiting end 24 is prevented from being clamped due to the fact that the distance between the other end of the first movable channel 12 and the fixing rod 11 is not enough.

As shown in fig. 3, 6 and 7, the fixing frame assembly 1 includes a fixing frame 13 and a limiting bracket 14, the fixing frame 13 is provided with a sliding groove 131, the sliding groove 131 is communicated with a first movable channel 12, the limiting bracket 14 is provided with a second movable channel 141, the second movable channel 141 extends to one end of the limiting bracket 14, two sides of the limiting bracket 14 are provided with third bosses 143, the third bosses 143 are located in the sliding groove 131, the limiting bracket 14 is slidably connected to the fixing frame 13 through the third bosses 143, the second movable channel 141 is communicated with the first movable channel 12, the fixing rod 11 is located on the limiting bracket 14, and the first limiting block 2 penetrates through the first movable channel 12 and the second movable channel 141.

The fixing rod 11 is positioned on the limit bracket 14 instead of being directly arranged on the fixing frame 13, so that the manufacturing cost of the fixing frame 13 can be reduced. And the limit bracket 14 provided with the fixing rod 11 can be taken out independently, so that the replacement is convenient. Both ends of the sliding groove 131 of the fixing rod 11 are U-shaped grooves. Correspondingly, the two sides of the limiting bracket 14 are provided with three bosses 143, the three bosses 143 can be inserted into the sliding grooves 131, and the limiting bracket 14 is slidably connected to the fixing frame 13 through the three bosses 143. The limiting bracket 14 is provided with a second movable channel 141 for the first limiting block 2 to move.

As shown in fig. 5 and 6, the fixing rod 11 is a pin, and mounting portions 142 are disposed on two sides of the limiting bracket 14, and the pin penetrates through the mounting portions 142.

The mounting portions 142 at both sides of the limiting bracket 14 extend downwards, the fixing rod 11 is a pin shaft which penetrates through the mounting portions 142, and both ends of the pin shaft are connected with the mounting portions 142, so that the fixing rod 11 is formed. The first limiting block 2 can be taken out in a mode of pulling the pin shaft out. Therefore, the limiting blocks (2) which are not provided with the mounting channels (21) and used for limiting the operation of the carrier (3) can be also applied conveniently.

As shown in fig. 8, one end of the pin is provided with a notch 111 and forms two elastic ends 1111, each elastic end 1111 is provided with an inclined surface 1112 and a first projection 1113, and the other end of the pin is provided with a second projection 112.

The mounting portion 142 is provided with a pin hole, so that the pin can penetrate through the mounting portion 142. When the mounting channel 21 of the first stopper 2 corresponds to the pin hole, the pin should be inserted so that the first stopper 2 is mounted on the stopper bracket 14. To facilitate insertion, the pin has a bevel 1112 at one end. In order to prevent the round pin axle from breaking away from after inserting, the one end of round pin axle is two elastic end 1111, and when inserting, two elastic end 1111 are close to each other until the round pin axle runs through spacing support 14, run through the back owing to not receive the hindrance, two elastic end 1111 outwards strut under the effect of restoring force. And the elastic end 1111 is provided with a first boss 1113, and the other end of the pin shaft is provided with a second boss 112. Therefore, when the pin shaft is influenced by external force, the first boss 1113 or the second boss 112 can abut against the mounting part 142, and the pin shaft is prevented from being separated.

As shown in fig. 1, the first limiting block 2 is provided with a control end 25, and the control end 25 can be connected with an external driving source; the limit bracket 14 is fixed on the fixing frame 13 by screws.

The limit bracket 14 can be fixedly installed on the fixing frame 13 through screw positioning. The control terminal 25 is connected to an external driving source, which may be an air cylinder or the like. The driving source drives the control end 25 to swing so as to drive the limiting end 24 and the releasing end 23 to swing.

Example two:

as shown in fig. 9, the present embodiment is substantially the same as the first embodiment, and is different in that: the fixing frame assembly 1 is provided with a clamping block 15, and the first limiting block 2 is provided with a clamping groove 22 matched with the clamping block 15.

After the first limiting block 2 is taken out, the first limiting block 2 can be clamped on the clamping block 15 through the clamping groove 22.

Example three:

a hanging apparatus incorporating the dual mode lowering mechanism of one or both embodiments.

The hanging system is provided with two modes of releasing one by one and rapidly after the dual-mode lowering mechanism in any technical scheme is installed.

When the mode of fast release needs to be switched to, only the first limiting block 2 needs to be held between the fingers and pulled upwards, so that the first limiting block 2 is separated from the fixing rod 11, the carrier 3 cannot be blocked by the first limiting block 2 and can move fast along the sliding rail of the fixing component, and the mode of fast release is shown in fig. 11.

When the mode that need switch to releasing one by one, only need will hold between the fingers stopper one 2, go into it downwards, make the installation passageway 21 of stopper one 2 and dead lever 11 butt, carrier 3 can receive the stopping of stopper one 2 and can not remove along the slide rail of fixed subassembly like this, and the mode of releasing one by one is shown in fig. 10.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a mechanism is transferred to dual mode, includes stopper one (2) and mount subassembly (1) that has dead lever (11), its characterized in that, offer the confession on stopper one (2) installation passageway (21) that dead lever (11) passed through, installation passageway (21) extend to the lateral surface of stopper one (2).

2. The dual-mode lowering mechanism according to claim 1, wherein the installation channel (21) comprises a limiting hole (211) and an outer groove (212) which are matched with the fixing rod (11), the limiting hole (211) is located inside the limiting block I (2), one end of the outer groove (212) extends to the outer side face of the limiting block I (2), and the limiting hole (211) is connected with the other end of the outer groove (212) in an arc shape.

3. The dual-mode lowering mechanism according to claim 1 or 2, wherein the fixing frame assembly (1) is provided with a first movable channel (12), one end of the first movable channel (12) extends to the outer side of the fixing frame assembly (1), the first movable channel (12) is located above the fixing rod (11), the first limiting block (2) penetrates through the first movable channel (12), and a clamping groove (22) matched with the fixing rod (11) is formed in the first limiting block (2).

4. A dual mode lowering mechanism according to claim 3, wherein the first stopper (2) has a lowering end (23) and a stopping end (24), and the engaging groove (22) is located at the lowering end (23) or the stopping end (24).

5. A dual mode lowering mechanism according to claim 4, wherein one end of the first movable channel (12) extends to the outside of the fixed frame assembly (1), the fixed rod (11) is at a distance a from the other end of the first movable channel (12), the width of the limiting end (24) is b, and a is greater than b.

6. A dual-mode lowering mechanism according to claim 3, wherein the fixing frame assembly (1) comprises a fixing frame (13) and a limiting bracket (14), the fixing frame (13) is provided with a sliding groove (131), the sliding groove (131) is communicated with the first movable channel (12), the limiting bracket (14) is provided with a second movable channel (141), the second movable channel (141) extends to one end of the limiting bracket (14), two sides of the limiting bracket (14) are provided with third bosses (143), the third bosses (143) are located in the sliding groove (131), the limiting bracket (14) is slidably connected to the fixing frame (13) through the third bosses (143), the second movable channel (141) is communicated with the first movable channel (12), the fixing rod (11) is located on the limiting bracket (14), and the first limiting block (2) penetrates through the first movable channel (12) and the second movable channel (141).

7. A dual-mode lowering mechanism according to claim 6, wherein the fixing rod (11) is a pin, mounting portions (142) are arranged on two sides of the limiting bracket (14), and the pin penetrates through the mounting portions (142); one end of the pin shaft is provided with a notch (111) and forms two elastic ends (1111), each elastic end (1111) is provided with an inclined plane (1112) and a first boss (1113), and the other end of the pin shaft is provided with a second boss (112).

8. A dual mode lowering mechanism according to claim 6, wherein the first stop block (2) has a control end (25), the control end (25) being connectable to an external drive source; the limiting bracket (14) is fixed on the fixed frame (13) through screws.

9. A dual mode lowering mechanism according to claim 1, wherein the mounting bracket assembly (1) is provided with a catch block (15), and the first stop block (2) is provided with a catch groove (22) matching with the catch block (15).

10. A hanging apparatus, wherein the hanging apparatus is fitted with a dual mode lowering mechanism according to any one of claims 1 to 9.