CN219859046U - Bird hook and conveying device - Google Patents

Abstract

The utility model relates to the technical field of hanging conveying systems, in particular to a bird hook and a conveying device, wherein the bird hook comprises an upper component and a lower component, the upper component is rotatably connected with a closed end of the lower component and is hooked up and down through an elastic piece, so that the opening and closing angle between the upper component and the lower component can fluctuate in the elastic range of the elastic piece, the opening and closing ends of the upper component and the lower component are respectively provided with a clamping strip and a limiting hole, and the clamping strips are inserted into the limiting holes to be in clearance fit, so that the lower component does not shake during the track operation, and the operation stability of the conveying device is improved.

Description

Bird hook and conveying device

Technical Field

The utility model relates to the technical field of hanging conveying systems, in particular to a bird hook and a conveying device.

Background

The hanging conveying system is used for clothing and home textile production enterprises and comprises a frame and a conveying line arranged on the frame, wherein the conveying line generally comprises a carrier running rail and a driving mechanism for driving the carrier to move forward. The driving mechanism generally comprises a rack guide rail, a rack and a bird hook, wherein the rack is arranged on the rack guide rail, the bird hook is arranged below the rack, and the carrier is dragged to advance by the bird hook or pushed to advance by the push rod on the carrier track.

The bird hook comprises an upper component and a lower component, wherein the upper component is fixedly connected with the rack, one end of the lower component is rotationally connected with the upper component, the other end of the lower component is provided with a hook part with a downward opening, an elastic piece is arranged between the lower component and the upper component, and the hook part is used for dragging the carrier to move forward. However, due to the unavoidable existence of a bend in the conveying line of the conveying system, the lower member of the bird hook may shake (shake in the width direction of the bird hook) during turning, resulting in unstable combination with the carrier rail and easy derailment.

Based on this, the present application is hereby proposed.

Disclosure of Invention

One of the objects of the present utility model is to provide a bird hook for preventing the lower member of the bird hook from shaking.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

the utility model provides a bird hook, includes upper portion component, lower part component, upper portion component with the closed end of lower part component rotates to be connected and link up and down through the elastic component, makes upper portion component with angle that opens and shuts between the lower part component can be in the elasticity within range of elastic component is undulant, upper portion component the end that opens and shuts of lower part component is provided with card strip, spacing hole respectively, card strip inserts clearance fit in the spacing hole makes lower part component does not produce and rocks when the orbit is moved.

Furthermore, the clamping strip is provided with a plurality of lightening holes, and the lightening holes do not affect clearance fit between the clamping strip and the limiting holes.

Further, the elastic piece is a spring, the upper end of the elastic piece is hooked with the upper component, and the lower end of the elastic piece is hooked with the lower component; when the opening and closing angle of the upper component and the lower component is overlarge, the spring pulls the lower component upwards to reduce the opening and closing angle; when the opening and closing angle of the upper component and the lower component is too small, the spring downwards springs the lower component to increase the opening and closing angle.

Further, the bird hook is arranged on the rack, and the upper component is provided with a connecting and inserting column which can be inserted into a rack tooth slot from bottom to top.

Further, the number of the plug-in posts is 1.

Further, the number of the plug-in posts is 2, and the 2 plug-in posts are all positioned at one side of the width direction of the upper component, or the 2 plug-in posts are respectively positioned at two sides of the width direction of the upper component.

Further, the number of the plug-in posts is 3, wherein 2 plug-in posts are positioned on the same side of the width direction of the upper member, and the remaining 1 plug-in posts are positioned on the other side of the width direction of the upper member.

Further, the device comprises an installation seat detachably connected with the upper component, and a limit column capable of being inserted into a rack tooth slot along the width direction of the upper component is fixed on the installation seat; the top of the limiting column is provided with a limiting sheet, and the limiting sheet can be inserted into the rack tooth slot along the width direction of the upper component.

Further, a reinforcing rib is arranged between the limiting piece and the limiting column.

The second object of the utility model is to provide a conveying device, which is constructed by adopting any one of the above-mentioned bird hooks, and the running stability of the conveying device is ensured by arranging a limiting structure for preventing the lower component of the bird hook from shaking.

The utility model has the advantages that:

1. the clamping strips are arranged between the upper component and the lower component, and the lower component is provided with the limiting holes matched with the clamping strips, so that the clamping strips are inserted into the limiting holes, the lower component cannot shake in the width direction and only can move up and down, and the running stability of the conveying device is improved;

2. the insertion structure fixedly connected with the rack is arranged, the fixing mode is simple, and the installation and maintenance of the bird hook and the rack are more convenient;

3. the lower end plate of the rack is clamped between the limiting piece and the mounting seat, so that the bird hook inserted into the rack can be prevented from being pulled out downwards.

Drawings

FIG. 1 is a schematic view of a three-dimensional construction of a bird hook according to an embodiment;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the three-dimensional configuration of the bird hook of FIG. 1 without the mount;

FIG. 4 is a schematic diagram of the lower view of FIG. 3;

FIG. 5 is a schematic view of the assembly of the bird hook and rack of FIG. 3;

FIG. 6 is a first variation of FIG. 4, showing one plug post;

FIG. 7 is a second variation of FIG. 4, showing two bayonet posts on different sides;

FIG. 8 is a third variation of FIG. 4, showing two bayonet posts on the same side;

FIG. 9 is a schematic view of the assembly of the bird hook and rack of FIG. 1;

FIG. 10 is a schematic cross-sectional view of FIG. 9;

description of the reference numerals

1-upper member, 101-mounting groove; 2-a lower component, 201-a positioning column, 202-a limiting hole and 203-a hook part; 3-an elastic member; 4-clamping strips and 401-lightening holes; 5-connecting a plug column; 6, a mounting seat; 601-limit posts, 602-limit pieces and 603-reinforcing ribs; 7-racks, 701-tooth slots, 702-end plates.

Detailed Description

The present utility model is described in further detail below with reference to examples. It should be noted that, in the description of the present utility model, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that is conventionally put in use of the product of the application, only for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Hereinafter, the width direction of the lower member 2 or the upper member 1 refers to the X direction in fig. 1.

The embodiment provides a bird hook, as shown in fig. 1, including upper portion component 1, lower part component 2, upper portion component 1 rotates with the closed end of lower part component 2 to be connected and link up and down through elastic component 3 for the angle that opens and shuts between upper portion component 1 and the lower part component 2 can wave in the elastic range of elastic component 3, and upper portion component, lower part component's open and shut end are provided with card strip 4, spacing hole 202 respectively, and the card strip inserts spacing downthehole clearance fit, makes lower part component 2 not produce and rocks when the orbit is moved.

As an example, the clip 4 is clearance-fitted with the stopper hole 202 in the width direction of the lower member 2, so that the lower member 2 cannot shake in the width direction thereof.

One end of the lower member 2 is hinged with the upper member 1, the other end is provided with a hook 203, an elastic piece 3 is installed between the upper member 1 and the lower member 2, and the elastic piece 3 forms a certain included angle (opening and closing angle) between the upper member 1 and the lower member 2. The elastic member 3 may be a rubber column or a spring, and in this embodiment, the elastic member 3 is preferably a spring.

Illustratively, the elastic member 3 is a spring, the upper end of the elastic member 3 is hooked with the upper member 1, and the lower end of the elastic member 3 is hooked with the lower member 2; when the opening and closing angle of the upper component 1 and the lower component 2 is overlarge, the spring pulls the lower component 2 upwards to reduce the opening and closing angle; when the opening and closing angle of the upper member 1 and the lower member 2 is too small, the spring downwardly springs the lower member 2 to increase the opening and closing angle.

Specifically, as shown in fig. 2, a positioning column 201 is provided on the lower member 2, a mounting groove 101 is provided on the upper member 1, the lower end of the spring is sleeved on the positioning column 201, and the upper end of the spring is mounted in the mounting groove 101, thereby completing the mounting of the spring.

One of the improvement points of the bird hook is that a clamping strip 4 is additionally arranged, a limiting hole 202 is formed in the lower component 2, the clamping strip 4 is positioned between the upper component 1 and the lower component 2, and the upper part of the clamping strip 4 is fixedly connected with the upper component 1. The clamping strip 4 is inserted into the limiting hole 202, and the clamping strip 4 is in clearance fit with the limiting hole 202 in the width direction of the lower component 2, so that the lower component 2 cannot shake in the width direction of the lower component 2, only the vertical movement can be realized, and the running stability of the conveying device is greatly improved. Of course, the limiting hole 202 should be long enough to avoid the contact or collision between the clamping bar 4 and the front and rear end walls of the limiting hole 202 when the lower member 2 moves up and down, so that the lower member 2 is clamped. Preferably, the card strip 4 of the embodiment is in a rectangular sheet structure, and a plurality of lightening holes 401 are formed in the card strip 4 to lighten the weight of the card strip 4 and save the material of the card strip 4, thereby reducing the cost.

Another improvement of the bird hook is the connection structure of the bird hook and the rack 7. As shown in fig. 3 and 4, the top surface of the upper component 1 is provided with 3 inserting posts 5, the shape of each inserting post 5 is matched with the shape of a tooth groove 701 of the rack 7, and when the upper component 1 is installed, as shown in fig. 5, the upper component 1 is inserted into the tooth groove 701 of the rack 7 from bottom to top, so that the connection between the bird hook and the rack 7 is realized. As shown in fig. 4, when the top surface of the upper member 1 is provided with 3 socket posts 5, 2 of the socket posts 5 are located on the same side in the width direction of the upper member 1, and the remaining 1 socket posts 5 are located on the other side in the width direction of the upper member 1, and the space between adjacent two socket posts 5 is determined by the pitch of the rack 7. Of course, there may be other numbers of the socket posts 5 on the top surface of the upper member 1, as shown in fig. 7 and 8, when the number of the socket posts 5 is 2, the 2 socket posts 5 are located on the same side in the width direction of the upper member 1, or the 2 socket posts 5 are located on both sides in the width direction of the upper member 1, respectively; as shown in fig. 6, the number of the socket posts 5 may be 1. Considering the connection stability of the bird hook and the rack 7, the number of the spigot posts 5 on the top surface of the upper member 1 in this embodiment is 3 as shown in fig. 4.

In order to improve the stability of connection, the bird hook of this embodiment further includes mounting seats 6 detachably connected to the upper member 1, as shown in fig. 1, the number of the mounting seats 6 is 2, and the mounting seats 6 are respectively located at two sides of the width direction of the upper member 1, and the mounting seats 6 are detachably connected in a mode of being connected through a bolt assembly. A limit post 601 which can be inserted into a tooth groove 701 of the rack 7 along the width direction of the upper component 1 is fixed on the mounting seat 6; the top of the limit post 601 is provided with a limit piece 602, and the limit piece 602 can be inserted into the tooth groove 701 of the rack 7 along the width direction of the upper component 1. The installation process of the bird hook and the rack 7 is as follows: firstly, the upper component 1 of the bird hook is inserted into the tooth groove 701 of the rack 7 from bottom to top through the inserting column 5, then the installation seat 6 is fixed on two sides of the width direction of the upper component 1 through the bolt component, when the installation seat 6 is fixed, the limiting column 601 and the limiting sheet 602 are inserted into the tooth groove 701 of the rack 7 from two sides of the width direction of the upper component 1, after the installation seat 6 is fixed, as shown in fig. 9 and 10, the end plate 702 at the lower part of the rack 7 is clamped between the limiting sheet 602 and the installation seat 6, and the bird hook is effectively prevented from being pulled out downwards.

In order to improve the connection strength between the limiting piece 602 and the limiting post 601, a reinforcing rib 603 is disposed between the limiting piece 602 and the limiting post 601 in this embodiment.

In addition, the embodiment also provides a conveying device, which comprises the bird hook structure, and stable operation of the conveying device is realized by preventing the bird hook from shaking.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. The utility model provides a bird hook, its characterized in that includes upper portion component (1), lower part component (2), upper portion component (1) with the closed end of lower part component (2) rotates to be connected and link from top to bottom through elastic component (3), makes upper portion component (1) with open and shut the angle between lower part component (2) can be in the elasticity within range of elastic component (3) is undulant, upper portion component lower part component's open and shut the end and be provided with card strip (4), spacing hole (202) respectively, the card strip inserts spacing downthehole clearance fit makes lower part component (2) do not produce and rock when the orbit is operated.

2. A bird hook as claimed in claim 1, wherein said clip is provided with a plurality of lightening holes, said lightening holes not affecting the clearance fit of said clip with said limiting holes.

3. A bird hook according to claim 1, wherein the elastic member (3) is a spring, an upper end of the elastic member (3) is hooked with the upper member (1), and a lower end of the elastic member (3) is hooked with the lower member (2); when the opening and closing angle of the upper component (1) and the lower component (2) is overlarge, the spring pulls up the lower component (2) to reduce the opening and closing angle; when the opening and closing angle of the upper component (1) and the lower component (2) is too small, the spring downwards ejects the lower component (2) to increase the opening and closing angle.

4. A bird hook according to claim 1, wherein the bird hook is mounted on a rack, and the upper member is provided with a spigot for inserting into a tooth slot of the rack from bottom to top.

5. A bird hook as claimed in claim 4, wherein the number of posts is 1.

6. A bird hook as claimed in claim 4, wherein the number of said posts is 2, and wherein the 2 posts are located on the same side in the width direction of the upper member, or wherein the 2 posts are located on both sides in the width direction of the upper member.

7. A bird hook as claimed in claim 4, wherein the number of said posts is 3, wherein 2 posts are on the same side of the width of the upper member and the remaining 1 post is on the other side of the width of the upper member.

8. A bird hook according to any one of claims 4 to 7, comprising a mounting base detachably connected to the upper member, and a stopper post fixed to the mounting base for insertion into the rack slot in the width direction of the upper member; the top of the limiting column is provided with a limiting sheet, and the limiting sheet can be inserted into the rack tooth slot along the width direction of the upper component.

9. The bird hook of claim 8, wherein a stiffening rib is provided between the stop tab and the stop post.

10. A conveyor, characterized in that it is built up with a bird hook according to any one of claims 1 to 9.