CN217837009U - Blocking mechanism and fluent goods shelf - Google Patents

Abstract

The utility model provides a stop mechanism and fluent goods shelf, including outer sleeve, suit connecting rod and dog in the outer sleeve, wherein dog one end sets up on the connecting rod through the uide pin, and the uide pin imbeds in the thread groove of connecting rod, and the dog passes the spacing groove on the outer sleeve simultaneously, therefore when the connecting rod moves along its length direction, can drive uide pin and dog to rotate through its thread groove, thus stop or let go to objects such as workbin on fluent goods shelf; the blocking and releasing can be realized by rotating 90 degrees, so that the blocking and releasing mechanism can not occupy the storage height of a goods placing layer, and the space utilization rate of the goods shelf is improved. The utility model discloses a resistance put the mechanism structure and retrench, small, do not have the electrical connection, application scope is wide.

Description

Blocking mechanism and fluent goods shelf

Technical Field

The utility model belongs to the technical field of storage device, concretely relates to resistance mechanism and adopt this resistance mechanism's fluent goods shelves.

Background

With the technical development, the batching mode of the AGV trolley and the fluent goods shelf is more and more widely applied. At present, one end of the slide-type goods shelf is usually provided with a barrier strip or a barrier rod for preventing the bin from sliding out. Such an arrangement has two major problems: firstly, the setting height of the stop lever limits the size of the material box which can be placed; second, but because the slope of fluent strip sets up, the weight of workbin is often heavier again, leads to the workbin of back to withstand preceding workbin, and when the manual work was taken preceding workbin, need raise the workbin and take out very hard, the inefficiency that the workbin shifted. At present, the types and the quantity of distributed materials are increasingly diversified, the sizes of the bins are also increasingly diversified, and the fluent goods shelf is difficult to meet the requirements due to narrow application range and low conveying efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a go on for solving above-mentioned problem, aim at provides a resistance to discharge mechanism and fluent goods shelves, the utility model discloses a following technical scheme:

the utility model provides a resistance put mechanism, a serial communication port, include: an outer sleeve; the connecting rod is sleeved in the outer sleeve; the connecting rod is rotatably arranged on the connecting rod, the connecting rod is provided with a thread groove, one end of the stop block is arranged on the connecting rod through a guide pin, the guide pin is movably embedded in the thread groove, the outer sleeve is provided with a stop block limiting groove, the stop block penetrates out of the stop block limiting groove, and when the connecting rod moves along the length direction of the connecting rod, due to the limiting effect of the stop block limiting groove, the thread groove drives the guide pin and the stop block to rotate.

The utility model provides a resistance to displacement mechanism can also have such technical characteristic, wherein, the one end of dog is circular-arcly to the pivot hole has been seted up, the one end of dog is passed through the pivot hole suit is in on the connecting rod, and be provided with the uide pin.

The utility model provides a prevent release mechanism can also have such technical characteristic, wherein, the locating pin has been inserted in the connecting rod, still set up the spacing hole of connecting rod of a pair of bar on the outer sleeve, the extending direction in the spacing hole of connecting rod with the extending direction of outer sleeve is unanimous, the both ends of locating pin are embedded in respectively in the spacing hole of a pair of connecting rod.

The utility model provides a jack mechanism can also have such technical characteristic, still includes the spring, and the cover is established just set up on the connecting rod in the outer sleeve, wherein, the outer sleeve is circular tube-shape, and its inner wall has cyclic annular bellied support step, the one end of spring with support step looks butt, the other end with locating pin looks butt.

The utility model provides a resistance put mechanism can also have such technical characteristic, wherein, under no exogenic action, the dog is in vertical direction to block the object, when pressing during connecting rod one end, the dog rotates to the horizontal direction, with to blockking the object is let pass.

The utility model provides a resistance-to-displacement mechanism can also have such technical characteristic, still includes the buffer block, sets up the one end of connecting rod, wherein, the other end of connecting rod is fixed with the baffle, the baffle is spacing one side of outer sleeve.

The utility model provides a resistance to displacement mechanism can also have such technical characteristic, wherein, the buffer block is made by soft plastics or rubber material.

The utility model provides a fluent goods shelf, a serial communication port, include: a support; the plurality of fluent strips are arranged on the bracket in an auxiliary mode to form a plurality of goods placing layers; and the plurality of blocking and releasing mechanisms are arranged at the delivery end of the delivery layer and used for blocking or releasing the goods on the delivery layer, wherein the blocking and releasing mechanisms are the above blocking and releasing mechanisms.

Utility model with functions and effects

According to the utility model discloses a stop mechanism and fluent goods shelves, including the outer sleeve, suit connecting rod and the dog in the outer sleeve, wherein dog one end is set up on the connecting rod through the uide pin, and in the thread groove of connecting rod is embedded to the uide pin, the dog passes the spacing groove on the outer sleeve simultaneously, therefore when the connecting rod moves along its length direction, can drive uide pin and dog rotation through its thread groove, thereby stop or let go to objects such as workbin on fluent goods shelves; the stop blocks rotate by about 90 degrees to realize blocking and releasing, and the whole blocking and releasing mechanism can be arranged approximately horizontally when being installed, so that the blocking and releasing mechanism can not occupy the storage height of a goods placing layer, and the space utilization rate of the goods shelf is improved. The utility model discloses a resistance put the mechanism structure and retrench, small, do not have the electrical connection, application scope is wide.

Drawings

Fig. 1 is a schematic structural diagram of a fluent shelf in an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 within box A;

fig. 3 is a schematic structural diagram of a blocking mechanism in an embodiment of the present invention;

fig. 4 is a schematic view of a part of the structure of the anti-blocking mechanism in the embodiment of the present invention;

fig. 5 is a schematic structural view of an outer sleeve in an embodiment of the present invention.

Reference numerals:

a fluent shelf 10; a cargo layer 20; a fluency strip 21; a delivery end 22; a blocking mechanism 100; an outer sleeve 110; a connecting rod limiting hole 111; a stopper limiting groove 112; a support step 113; a connection plate 115; a connecting rod 120; positioning pins 121; the thread groove 122; a stopper 130; a pivot hole 131; a latch hole 132; a guide pin 133; a buffer block 140; a spring 150; a limit plate 160; an AGV cart 40; a magazine 50.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following embodiments and drawings are combined to specifically describe the blocking mechanism and the fluent shelf of the present invention.

< example >

Fig. 1 is a schematic structural diagram of the fluent shelf in this embodiment.

As shown in fig. 1, the fluent shelf 10 includes a metal frame and a plurality of fluent strips 21, and the fluent strips 21 are laid on the frame to form a plurality of cargo layers 20. The flues 21 are all inclined in the same direction, i.e. the cargo layers 20 are all inclined in the same direction, and the end of the inclined downward direction is the delivery end 22. The specific structure of fluency strip 21 is prior art and will not be described in detail.

The bottom of the rack has a space of a predetermined height, and the AGV car 40 can be driven into the bottom of the rack to lift and transport the Runlike rack 10.

Fig. 2 is an enlarged view of a part in frame a in fig. 1.

As shown in fig. 1-2, two blocking and releasing mechanisms 100 are provided at the delivery end 22 of each of the layers 20 for blocking or releasing the bins 50 on the layers 20.

Fig. 3 is a schematic structural diagram of the blocking mechanism in this embodiment.

Fig. 4 is a schematic view of a part of the structure of the barrier mechanism in this embodiment, and the structure of the outer sleeve is omitted in fig. 4 for clarity of the structure inside the barrier mechanism.

As shown in fig. 3-4, the resistance releasing mechanism 100 includes an outer sleeve 110, a link 120, a stopper 130, a buffer block 140, a stopper plate 160, and a spring 150.

The outer sleeve 110 may be made of metal material and is a circular tube shape with a through hole 111, a curved through groove 112, and a length (length of the arc section) of the through groove 112 is about 1/4 of the circumference of the outer sleeve 110.

Fig. 5 is a schematic view of the structure of the outer sleeve in this embodiment, and fig. 5 shows the structure inside the cylinder of the outer sleeve 110.

As shown in fig. 5, the inner wall of the outer sleeve 110 has an annular convex supporting step 113 at the middle thereof for supporting the spring 150. In addition, the outer sleeve 110 is welded with a connecting plate 115, and the connecting plate 115 is provided with a plurality of bolt holes, so that the mounting can be carried out through a plurality of bolts. In this embodiment, the discharge mechanism 110 is mounted on a metal bracket at the delivery end 22 and below the cargo level 20 by a plurality of bolts.

Connecting rod 120 may be made of metal material, and has a cylindrical shape, and is sleeved in outer sleeve 110, and the diameter of connecting rod is smaller than the inner diameter of outer sleeve 110, so that connecting rod 120 can move back and forth along the extending direction of outer sleeve 110. As shown in fig. 4, one end of the link 120 is fixed to the buffer block 140, the other end is fixed to the stopper plate 160, a pair of positioning pins 121 are disposed on a side close to the buffer block 140, the extending direction of the positioning pins 121 is perpendicular to the extending direction of the link 120, and the pair of positioning pins 121 are respectively inserted into the pair of link stopper holes 111 of the outer sleeve 110, so that the link 120 can move only within the length range of the link stopper holes 111. One side of the connecting rod 120 close to the limit plate 160 is provided with a thread groove 122 (external thread).

The stopper 130 may be made of a metal material, and has an arc-shaped end, a circular pivot hole 131 is formed at the end, a bolt hole 132 is formed at two sides of the pivot hole 131, and the other end is square. The link 120 passes through the pivot hole 131, a pair of guide pins 133 respectively pass through a pair of latch holes 132 of the stopper 130, and one ends of the guide pins 133 are inserted into the screw grooves 122, and the stopper 130 passes through the stopper defining groove 112 of the outer sleeve 110. Therefore, when the connecting rod 120 moves along the length direction thereof (i.e., moves along the directions D1 and D2 in the drawing), the guide pin 133 and the stopper 130 are rotated by the screw groove 122 due to the guiding function of the screw groove 122 and the stopping function of the stopper limiting groove 112. The rotation range of the stopper 130 is the length range of the stopper limiting groove 112, that is, in this embodiment, the rotation range of the stopper 130 is 90 degrees, when the connecting rod 120 moves to the right position along the direction D1, the stopper 130 is vertical, and at this time, the stopping mechanism 100 stops the bin 50 on the cargo layer 20; when the link 120 is moved into position in the direction D2, the stop 130 is horizontal and substantially flush with the layer 20, and the discharge mechanism 100 discharges the bin 50 on the layer 20. In addition, the length of the stopper 130 is smaller than the interval between two adjacent fluences 21, so that the stopper 130 is not stopped by the fluences 21 when rotating.

A bumper 140 is secured to one end of linkage 120, in this embodiment one end of linkage 120 is exposed from outer sleeve 110, and bumper 140 is disposed at this end. The buffer block 140 is made of a relatively soft material such as soft plastic or rubber, and plays a role of buffering when being pressed by an external force, and the buffer block 140 is substantially cylindrical and has a diameter larger than that of the connecting rod 120. As shown in fig. 2, when the slide type shelf 10 is mounted, the length direction of the link 120 coincides with the length direction of the slide type shelf 10, and the buffer block 140 protrudes outward from the delivery end 22.

The limiting plate 160 is fixed at the other end of the connecting rod 120 and is located outside one end of the outer sleeve 110 for limiting the connecting rod 120. The stopper plate 160 has a circular plate shape having a diameter larger than the outer diameter of the outer sleeve 110, so that when the link 120 is moved to a position in the direction D1, the stopper plate 160 abuts against one end of the outer sleeve 110, thereby restricting the displacement of the link 120.

A spring 150 is provided in the outer sleeve 110 for driving the blocking mechanism 100 to restore the blocking state. Specifically, one end of the spring 150 abuts against the annular support step 113 in the outer sleeve 110, and the other end of the spring 150 abuts against a pair of positioning pins 121 on the link 120.

Therefore, in the state of being free from external force, the stopper 130 of the blocking and releasing mechanism 100 is vertical, that is, the stopper 130 vertically protrudes upward from the cargo layer 20, and blocks the bin 50 on the cargo layer 20.

After the buffer block 140 is pressed in place, the stopper 130 of the discharge mechanism 100 is rotated to be horizontal and finally positioned under the discharge layer 20, thereby discharging the bin 50 on the discharge layer 20.

Then, after the pressing force is removed, the stopper 130 is rotated to be vertical by the elastic force of the spring 150, and blocks the hopper 50 on the cargo layer 20.

In addition, when need to let workbin 50 pass, can the manual work press buffer block 140, also can adopt other modes, for example AGV dolly 40 can move fluent goods shelves 10 to the work or material rest department of keeping in to further move towards the work or material rest of keeping in, buffer block 140 is pushed down to the support that the work or material rest of keeping in corresponds the position, thereby realizes that automatic letting of workbin 50 passes and connects and gets.

Examples effects and effects

The blocking mechanism 100 and the fluent shelf 10 provided by the embodiment include an outer sleeve 110, a connecting rod 120 sleeved in the outer sleeve 110, and a stopper 130, wherein one end of the stopper 130 is disposed on the connecting rod 120 through a guide pin 132, the guide pin 132 is embedded in a thread groove 122 of the connecting rod 120, and the stopper 130 passes through a stopper limiting groove 112 on the outer sleeve 110, so that when the connecting rod 120 moves along its length direction, the guide pin 132 and the stopper 130 can be driven to rotate through the thread groove 122, thereby blocking or releasing objects such as bins on the fluent shelf 10; since the stop block 130 can realize stopping and releasing by rotating about 90 degrees, and the whole stopping and releasing mechanism 100 is arranged approximately horizontally, the stopping and releasing mechanism 100 does not occupy the storage height of the goods placing layer 20, and the space utilization rate of the fluent goods shelf 10 is improved. As described above, the anti-blocking mechanism 100 of the present embodiment has a simple structure, a small volume, no electrical connection, and a wide application range.

Further, a pair of positioning pins 121 on the connecting rod 120 are respectively inserted into a pair of connecting rod limiting holes 111 of the outer sleeve 110, and meanwhile, a limiting plate 160 with a diameter larger than that of the outer sleeve 110 is fixed at one end of the connecting rod 120, so that the structures can reasonably limit the movement of the connecting rod 120, so that when the connecting rod 120 moves in place along one direction, the stopper 130 is right vertical, namely in a blocking state, and when the connecting rod 120 moves in place along the other direction, the stopper 130 is horizontal, namely in a release state.

Further, the spring 150 is further arranged in the outer sleeve 110 and is respectively abutted against the supporting step 113 in the outer sleeve 110 and the positioning pin 121 of the connecting rod 120, so that the stopper 130 of the blocking and releasing mechanism 100 can be rotated to the release state by pressing the buffer block 140, and after the external force is removed, the blocking and releasing mechanism 100 can automatically recover the blocking state, so that the operation is simple and convenient, the required external force is far smaller than that for lifting the material box, the labor intensity of workers can be reduced, and the automation can be realized by easily matching with other equipment.

The above embodiments are merely illustrative of specific embodiments of the present invention, and the present invention is not limited to the description of the above embodiments.

In the above embodiment, two blocking and releasing mechanisms 100 are respectively arranged at the delivery end 22 of each delivery layer 20 of the fluent rack 10, and in the alternative, more blocking and releasing mechanisms 100 may be arranged at the delivery end 22 according to the actual size of the bin.

In the above embodiment, the blocking and releasing mechanism 100 is used for blocking or releasing the bin 50 on the shelf, and in fact, the blocking and releasing mechanism 100 can also be used for blocking or releasing goods in other packing forms and other shapes.

In the above embodiment, the discharge ends 22 of the respective discharge layers 20 of the fluent goods shelf 10 are provided with the discharge mechanisms 100, but in the alternative, the discharge ends of other types of goods shelves, such as roller type goods shelves, may be provided with the discharge mechanisms 100, and the corresponding technical effects can be achieved.

Claims (8)

1. A placement mechanism, comprising:

an outer sleeve;

the connecting rod is sleeved in the outer sleeve; and

the stop block is rotatably arranged on the connecting rod,

wherein the connecting rod is provided with a thread groove,

one end of the stop block is arranged on the connecting rod through a guide pin which is movably embedded in the thread groove,

the outer sleeve is provided with a stop block limiting groove, the stop block penetrates out of the stop block limiting groove,

when the connecting rod moves along the length direction of the connecting rod, the thread groove drives the guide pin and the stop block to rotate due to the limiting effect of the stop block limiting groove.

2. The anti-latch mechanism of claim 1, wherein:

wherein one end of the block is arc-shaped and is provided with a pivot hole,

one end of the stop block is sleeved on the connecting rod through the pivot hole and is provided with the guide pin.

3. The anti-latch mechanism of claim 1, wherein:

wherein, a positioning pin is inserted in the connecting rod,

the outer sleeve is also provided with a pair of strip-shaped connecting rod limiting holes,

the extending direction of the connecting rod limiting hole is consistent with the extending direction of the outer sleeve,

and two ends of the positioning pin are respectively embedded into the pair of connecting rod limiting holes.

4. The anti-latch mechanism of claim 3, further comprising:

a spring sleeved on the connecting rod and arranged in the outer sleeve,

wherein the outer sleeve is in a circular cylinder shape, the inner wall of the outer sleeve is provided with an annular convex supporting step,

one end of the spring is abutted against the supporting step, and the other end of the spring is abutted against the positioning pin.

5. The anti-latch mechanism of claim 3, wherein:

wherein, under the action of no external force, the block is in the vertical direction to block the object,

when one end of the connecting rod is pressed, the stop block rotates to the horizontal direction so as to release the blocked object.

6. The anti-latch mechanism of claim 1, further comprising:

a buffer block arranged at one end of the connecting rod,

wherein, the other end of the connecting rod is fixed with a limiting plate,

the limiting plate is limited at the outer side of one end of the outer sleeve.

7. The anti-latch mechanism of claim 6, wherein:

wherein, the buffer block is made of soft plastics or rubber materials.

8. A fluent shelf, comprising:

a support;

the plurality of fluent strips are arranged on the bracket in an auxiliary mode to form a plurality of goods placing layers; and

a plurality of blocking and releasing mechanisms arranged at the goods outlet end of the goods putting layer and used for blocking or releasing the goods on the goods putting layer,

wherein the anti-blocking mechanism is the anti-blocking mechanism of any one of claims 1-7.

Images