CN218892934U

CN218892934U - Suspension device

Info

Publication number: CN218892934U
Application number: CN202222700200.0U
Authority: CN
Inventors: 朱明星; 田国春; 张�雄; 屈伟; 张国琪; 李雄
Original assignee: Hongfujin Precision Electronics Chengdu Co Ltd
Current assignee: Hongfujin Precision Electronics Chengdu Co Ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-04-21
Anticipated expiration: 2032-10-13

Abstract

The application relates to a hanger, aims at solving the problem that a hanging rod is inflexible in use, and is inconvenient to operate when a product is placed on the hanging rod manually. The suspension device comprises a fixed component, a rotating component, a hanging rod component and a positioning component. The fixed component is provided with a plurality of positioning holes. The rotating component is rotatably connected with the fixing component. The hanging rod assembly is connected to the rotating assembly and can rotate along with the rotating assembly relative to the fixed assembly. The positioning assembly comprises a lock pin and an elastic piece, the lock pin is slidably arranged on the rotating assembly along a first direction, the elastic piece is elastically supported on the lock pin, the lock pin can rotate along with the rotating assembly to correspond to any one positioning hole, and the lock pin is inserted into the corresponding positioning hole under the elastic support of the elastic piece so as to lock the rotating assembly on the fixing assembly. The suspension device in this application flexible operation is convenient when using, and the hanging material is efficient.

Description

Suspension device

Technical Field

The present application relates to hangers, and more particularly, to suspension devices.

Background

After the product is processed, the surface of the product needs to be subjected to surface treatment, such as surface cleaning, so that the product needs to be hung on a production line and then enters a cleaning tank for cleaning.

The existing suspension assembly line is inflexible in use due to the fact that the suspension rod is fixedly connected with the assembly line, and the problem that the operation is inconvenient when a product is manually placed on the suspension rod exists.

Disclosure of Invention

The application provides a linkage to solve the suspension pole inflexible when using, there is the manual work with the product place in the inconvenient problem of operation when suspension pole.

Embodiments of the present application provide a suspension device including a fixed assembly, a rotating assembly, a hanger bar assembly, and a positioning assembly. The fixing component is provided with a plurality of positioning holes. The rotating component is rotatably connected with the fixing component. The hanging rod assembly is connected with the rotating assembly and can rotate along with the rotating assembly relative to the fixed assembly. The positioning assembly comprises a lock pin and an elastic piece, the lock pin is slidably arranged on the rotating assembly along a first direction, the elastic piece is elastically supported on the lock pin, the lock pin can rotate along with the rotating assembly to correspond to any one positioning hole, and the lock pin is inserted into the corresponding positioning hole under the elastic support of the elastic piece so as to lock the rotating assembly on the fixing assembly.

The hanging device drives the hanging rod assembly to rotate through the rotating assembly, the first through hole in the rotating assembly rotates to correspond to the positioning hole in the fixing assembly, the elastic supporting lock pin of the elastic piece is inserted into the first through hole and the positioning hole to fix the rotating assembly and the fixing assembly, and accordingly the hanging rod assembly can rotate to a corresponding position and is locked relative to the fixing assembly. Therefore, the suspension device in the application is flexible and convenient to operate and high in hanging efficiency.

In one possible implementation manner, the positioning assembly comprises a pressing rod fixedly connected with the lock pin and capable of driving the lock pin to slide along the first direction so as to overcome the action of elastic force and withdraw from the positioning hole.

In one possible embodiment, one end of the compression bar is rotatably connected to the rotating assembly around a rotation axis along the second direction, and the other end is used as a holding end; the second direction is perpendicular to the first direction; the middle section of the pressure lever abuts against the lock pin, and when pressure is applied to the holding end, the pressure lever rotates to enable the middle section of the pressure lever to press down the lock pin.

In one possible implementation manner, the positioning assembly further includes a supporting portion, the supporting portion is connected to the lock pin, one end of the elastic member is pressed against the supporting portion, and the middle section of the pressing rod is pressed against the supporting portion, so that the elastic member is compressed by the supporting portion and drives the lock pin to move along the first direction to withdraw from the positioning hole.

In one possible embodiment, the abutting portion includes a cross bar and a U-shaped portion, the U-shaped portion is connected to the cross bar and encloses a via hole with the cross bar, the cross bar is vertically connected to the lock pin, and the elastic member abuts against the cross bar along the first direction; the pressing rod can slidably pass through the through hole and can rotate under the action of first external force to push down to drive the lock pin to withdraw from the positioning hole along the first direction, and then drive the rotating assembly to rotate relative to the fixed assembly under the action of second external force.

In one possible embodiment, the fixing assembly includes a hanging ring, a first plate member, and a rotating shaft member; the hanging ring and the rotating shaft piece are respectively connected to two sides of the first plate; one end of the rotating shaft piece is connected with the hanging ring, an annular bulge is arranged at the other end of the rotating shaft piece, and the rotating assembly is rotatably hung on the annular bulge.

In one possible embodiment, two positioning holes are provided, and the two positioning holes are symmetrically distributed with the rotating shaft piece as a center. The rotating assembly comprises a second plate, the second plate is provided with a T-shaped groove and a first through hole, the rotating shaft piece can be relatively movably matched with the T-shaped groove, and the annular bulge is supported on the step surface of the T-shaped groove towards the direction of the hanging ring; the first through hole is arranged corresponding to the positioning hole, and the second plate can be rotated to enable the first through hole to be communicated with the positioning hole.

In one possible embodiment, the rotating assembly includes a third plate, the third plate is fixed relative to the second plate, the third plate and the second plate are arranged at intervals along the first direction, and one end of the elastic member abuts against the third plate, and the other end of the elastic member elastically supports the lock pin towards a position close to the first through hole.

In one possible implementation manner, the hanging rod assembly comprises a vertical rod, a plurality of hanging material units and a plurality of clamping claws, wherein the vertical rod is connected to the rotating assembly, the hanging material units are respectively connected to the vertical rod, and the hanging material units are distributed along the extending direction of the vertical rod. The hanging units extend from two sides of the vertical rod towards the direction perpendicular to the vertical rod, the extending lengths of the hanging units are different, and the clamping claws are connected to the tail ends of the extending ends of the hanging units.

In one possible embodiment, the claw is provided with a second through hole for discharging residues adhering to the product when gripping the product.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following description will briefly describe the drawings in the embodiments, it being understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a hanging device according to an embodiment of the present application after hanging a product;

FIG. 2 is an enlarged partial schematic view of region II of the suspension of FIG. 1;

FIG. 3 is a cross-sectional view of the suspension of FIG. 2 taken along the direction III-III;

FIG. 4 is a left side schematic view of the suspension of FIG. 2;

FIG. 5 is a left side schematic view of the suspension of FIG. 1;

fig. 6 is a schematic perspective view of the suspension of fig. 1 with the addition of a line and a table.

Description of main reference numerals:

suspension device 1

Fixing assembly 11

Positioning hole 111

Lifting ring 112

First plate 113

Spindle member 114

Annular projection 115

Rotating assembly 12

Second plate 121

T-shaped slot 122

First through hole 123

Step surface 124

Third plate 125

Rotation pin 126

Nut 127

Rod 128

Hanging rod assembly 13

Vertical rod 131

Hanging unit 132

Claw 133

Second through hole 134

Positioning assembly 14

Locking pin 141

Elastic member 142

Compression bar 143

Gripping end 144

Middle section 145

Abutment 146

Cross bar 147

U-shaped portion 148

Via 149

First direction 15

Second direction 16

Axis 17

Product 18

Pipeline 19

Work bench 191

Suspension chain 192

Detailed Description

The following description of the technical solutions in the embodiments of the present application will be made clearly and completely with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "or/and" as used herein includes any and all combinations of one or more of the associated listed items.

Some embodiments of the present application are described in detail. The following embodiments and features of the embodiments may be combined with each other without collision.

Referring to fig. 1 to 6, the present embodiment provides a suspension device 1, which includes a fixing component 11, a rotating component 12, a hanging rod component 13 and a positioning component 14. The fixing member 11 is provided with a plurality of positioning holes 111. The rotating assembly 12 is rotatably connected to the stationary assembly 11. The hanger bar assembly 13 is coupled to the rotating assembly 12 and is rotatable with the rotating assembly 12 relative to the stationary assembly 11. The positioning assembly 14 includes a locking pin 141 and an elastic member 142, the locking pin 141 is slidably disposed on the rotating assembly 12 along the first direction 15, the elastic member 142 is elastically supported on the locking pin 141, the locking pin 141 can rotate with the rotating assembly 12 to correspond to any one of the positioning holes 111, and is inserted into the corresponding positioning hole 111 under the elastic support of the elastic member 142, so as to lock the rotating assembly 12 to the fixed assembly 11.

When in use, an operator hangs the upper end of the fixing component 11 of the hanging device 1 on the assembly line 19 fixedly, the moving track of the assembly line 19 can be in a ring shape, and a plurality of hanging devices 1 are driven by the assembly line 19 to move circularly. The assembly line 19 comprises a suspension chain 192, the suspension chain 192 being connected to a fixed assembly 11 of the suspension device 1, the fixed assembly 11 moving the suspension device 1 via the suspension chain 192.

The rotating component 12 is connected to the lower end of the fixed component 11, and the rotating component 12 can rotate relative to the fixed component 11 to drive the hanging rod component 13 to rotate.

The hanger bar assembly 13 is provided with a jaw 133, the jaw 133 clamping the product 18. Optionally, a plurality of jaws 133 are provided to suspend a plurality of products 18 simultaneously. Rotation of the hanger bar assembly 13 rotates the different positions of the jaws 133 into position to facilitate the operator's securement of the product 18 to the jaws 133.

Referring to fig. 2 to 4, in this embodiment, alternatively, the locking pin 141 is an elongated cylinder, and the first direction 15 is parallel to the length direction of the locking pin 141.

Alternatively, the elastic member 142 is a spring, and the elastic member 142 is disposed through the outer circumference of the locking pin 141 and elastically supports the locking pin 141 along the length direction of the locking pin 141. The operator depresses the resilient member 142, causing the resilient member 142 to be compressed, thereby moving the locking pin 141 downwardly in the first direction 15 out of the securing assembly 11. The rotating assembly 12 can now be turned to switch the position of the suspension 1. When the rotating assembly 12 is rotated to a proper position, the elastic member 142 is released, the elastic deformation of the elastic member 142 is restored, so that the locking pin 141 is pushed upward into the positioning hole 111 of the fixed assembly 11 along the first direction 15, and the elastic member 142 vertically supports the locking pin 141 to fix the fixed assembly 11 and the rotating assembly 12. In other embodiments, the elastic member 142 may also be a damping bar, and the locking pin 141 is supported by a damping force, so that the locking pin 141 is pushed upward into the positioning hole 111 of the fixing assembly 11 along the first direction 15.

In the suspension device 1 in this embodiment, the rotation component 12 drives the hanging rod component 13 to rotate, the first through hole 123 in the rotation component 12 rotates to correspond to the positioning hole 111 in the fixing component 11, and the elastic force of the elastic piece 142 pushes and supports the locking pin 141 into the first through hole 123 and the positioning hole 111 to fix the rotation component 12 and the fixing component 11, so that the hanging rod component 13 can rotate to a corresponding position relative to the fixing component 11 and is locked. Therefore, the hanging device 1 in the embodiment is flexible and convenient to operate when in use, and the hanging efficiency is improved.

In one embodiment, the positioning assembly 14 includes a pressing rod 143, where the pressing rod 143 is fixedly connected to the locking pin 141 and is capable of driving the locking pin 141 to slide along the first direction 15 to overcome the elastic force and withdraw from the positioning hole 111.

One end of the pressing rod 143 is rotatably connected to the rotating assembly 12 about the rotation axis 17 along the second direction 16, and the other end serves as a grip end 144, wherein the second direction 16 is perpendicular to the first direction 15. The middle section 145 of the plunger 143 abuts the detent 141 and when pressure is applied to the gripping end 144, the plunger 143 rotates such that the plunger 143 depresses the detent 141. The middle section 145 of the compression bar refers to the portion between the two ends and is not limited to the vicinity of the two sides of the midpoint.

In the present embodiment, the pressing rod 143 has a long rod shape, and one end of the pressing rod 143 is provided on the rotation axis 17 and rotates along the rotation axis 17. A rotation pin 126 and a nut 127 may be disposed at the position of the rotation axis 17, the rotation pin 126 is a long pin, one end of the rotation pin 126 is inserted into the nut 127 and rotatably connected to the nut 127, and the other end is fixedly connected to the pressing rod 143. Alternatively, the distance between the holding end 144 and the fulcrum of the pressing rod 143 is greater than the distance between the fulcrum of the pressing rod 143 and the nut 127, so that the positioning assembly 14 forms a labor-saving lever, and the holding end 144 can overcome the supporting force of the elastic member 142 with a small force when the locking pin 141 is pressed down. So that the user is labor-saving when using the suspension device 1.

The positioning assembly 14 further includes a holding portion 146, the holding portion 146 is connected to the lock pin 141, and one end of the elastic member 142 is pressed against the holding portion 146, and applies an elastic force to the lock pin 141 through the holding portion 146. The middle section 145 of the pressing rod 143 presses against the pressing portion 146, so that the elastic member 142 is compressed by the pressing portion 146 and drives the locking pin 141 to move in the first direction 15 to withdraw from the positioning hole 111.

Optionally, the abutment 146 includes a cross bar 147 and a U-shaped portion 148, the U-shaped portion 148 being connected to the cross bar 147 and enclosing a via 149 with the cross bar 147. Wherein, the U-shaped portion 148 may be a U-shaped bent pipe, and an opening of the U-shaped portion 148 is connected with the cross bar 147 to form an annular via 149. The cross bar 147 is vertically disposed and fixedly coupled to the locking pin 141.

The cross bar 147 is vertically connected to the locking pin 141, and the elastic member 142 presses the cross bar 147 in the first direction 15, and presses the locking pin 141 through the cross bar 147. The pressing rod 143 slidably penetrates the through hole 149 and can rotate under the action of a first external force to push down to drive the locking pin 141 to withdraw from the positioning hole 111 along the first direction 15, so as to drive the rotating assembly 12 to rotate relative to the fixed assembly 11 under the action of a second external force. The first external force acting on the pressing rod 143 rotates the locking pin 141 along the axis 17, and the pressing rod 143 abuts against the lower side of the U-shaped portion 148, so that the locking pin 141 compresses the elastic member 142 and exits the positioning hole 111; the second external force acting on the pressing rod 143 is a rotation torque force, and the pressing rod 143 abuts against the side edge of the U-shaped portion 148, so that the rotation torque force drives the rotation assembly 12 to rotate about the extension shaft of the hanging rod assembly 13.

In one embodiment, the fixing assembly 11 includes a hanging ring 112, a first plate 113 and a rotating shaft 114. The hanging ring 112 and the rotating shaft member 114 are respectively connected to two sides of the first plate 113; the rotating shaft member 114 has one end connected to the suspension ring 112 and the other end provided with an annular protrusion 115, and the rotating assembly 12 is rotatably suspended from the annular protrusion 115. Alternatively, two positioning holes 111 are provided, and the two positioning holes 111 are symmetrically distributed about the rotation shaft 114. The rotating assembly 12 comprises a second plate 121, the second plate 121 is provided with a T-shaped groove 122 and a first through hole 123, the rotating shaft member 114 can be relatively movably matched with the T-shaped groove 122, and the annular protrusion 115 is supported on a step surface 124 of the T-shaped groove 122 towards the direction of the hanging ring 112; the first through hole 123 is provided corresponding to the positioning hole 111, and rotation of the second plate enables the first through hole 123 to communicate with the positioning hole 111.

In the present embodiment, the two positioning holes 111 are provided at a rotation angle of 180 ° apart. After the locking pin 141 exits the positioning hole 111, the operator can drive the rotating assembly 12 to rotate 180 ° through the pressing rod 143, and then the locking pin 141 can be inserted into the positioning hole 111 again under the action of the elastic member, so that the hanging rod assembly 13 is fixed at a position rotated 180 ° from the original position. So that the products 18 can be hung on both sides of the hanging rod assembly 13, and when the hanging device 1 is fully hung with the products 18 on one side, the hanging rod assembly 13 is rotated 180 degrees, and then the products 18 can be hung on the other side of the hanging device 1. Thereby the suspension device 1 is flexible to operate and the hanging efficiency is improved.

In an embodiment, the rotating assembly 12 includes a third plate 125, the third plate 125 is fixed relative to the second plate 121, and the third plate 125 and the second plate 121 are disposed at intervals along the first direction 15, and the elastic member 142 has one end abutting against the third plate 125 and the other end elastically supporting the locking pin 141 toward a position close to the first through hole 123. Optionally, the third plate 125 is fixedly connected to the second plate 121 by a rod 128.

In this embodiment, the third plate 125 is a flat plate, and the third plate 125 can provide a supporting platform for the rotation of the compression bar 143 and a supporting platform for the elastic member 142. The pressing rod 143 moves up and down between the third plate 125 and the second plate 121 to move the locking pin 141 between the fixed assembly 11 and the rotating assembly 12. One end of the elastic member 142 is fixed to the third plate 125, and the other end abuts against the cross bar 147, and the elastic member 142 compresses and restores elastic deformation between the cross bar 147 and the third plate 125.

Referring to fig. 5, in an embodiment, the hanging rod assembly 13 includes a vertical rod 131, a plurality of hanging units 132 and a plurality of claws 133, the vertical rod 131 is connected to the rotating assembly 12, the plurality of hanging units 132 are respectively connected to the vertical rod 131, and the plurality of hanging units 132 are distributed along an extending direction of the vertical rod 131. The hanging units 132 extend from the vertical rods 131 toward two sides perpendicular to the direction of the vertical rods 131, and each hanging unit 132 extends in different lengths, and the claws 133 are connected to the extending ends of the hanging units 132.

In one embodiment, the claw 133 is provided with a second through hole 134, and the second through hole 134 is used for discharging residues attached to the product 18 when the product 18 is gripped. Alternatively, the second through holes 134 are holes penetrating the claws 133 in the first direction 15, so that the residue can be discharged from the second through holes 134 by its own weight to fall.

In this embodiment, three claws 133 are disposed on one hanging unit 132, the three claws 133 are distributed in a triangle shape, and the three claws 133 fix the product 18. An upper group of hanging units 132 and a lower group of hanging units 132 are arranged on one side surface of the vertical rod 131, and the upper group and the lower group of hanging units 132 are staggered in the horizontal direction, so that the product 18 above is prevented from dripping residues to the product 18 below. The other side of the vertical rod 131 is symmetrically provided with an upper group of hanging units 132 and a lower group of hanging units. So arranged, one hanger bar assembly 13 can suspend four products 18 at a time, and the four products 18 are staggered from each other without affecting each other.

The hanging device 1 in this embodiment is used in a method that the locking pin 141 is locked in the positioning hole 111 under the support of the elastic member when hanging the product 18, so that the positioning assembly 14 fixes the positions of the fixing assembly 11 and the rotating assembly 12 relatively. One side of the hanger bar assembly 13 faces toward the position where the products 18 are fed, at which time the operator hangs the two products 18 from the hanger bar assembly 13, respectively. The operator then depresses the gripping end 144 of the lever 143 and the locking pin 141 moves in the first direction 15 against the force of the resilient member 142 out of the positioning hole 111, thereby allowing the rotating assembly 12 to rotate relative to the stationary assembly 11. The operator applies a rotational torque to the strut 143 to rotate the rotary member 12 and rotate the hanger bar assembly 13. When the rotating assembly 12 is rotated to an angle of 180 °, the first through hole 123 is rotated to a position corresponding to the other positioning hole 111, and at this time, the pressing rod 143 is released, and the elastic member 142 supports the locking pin 141 to be inserted into the other positioning hole 111, thereby fixing the rotating assembly 12 with the fixing assembly 11 again. At this point the operator can then hang the two products 18 on the other side of the hanger bar assembly 13. Therefore, the hanging device 1 is flexible and convenient to operate when in use, and the hanging efficiency is improved.

The above embodiments are only for illustrating the technical solution of the present application and not for limiting, and although the present application has been described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application.

Claims

1. A suspension device, comprising:

the fixing assembly is provided with a plurality of positioning holes;

the rotating assembly is rotationally connected with the fixed assembly;

the hanging rod assembly is connected with the rotating assembly and can rotate along with the rotating assembly relative to the fixed assembly;

the positioning assembly comprises a lock pin and an elastic piece, wherein the lock pin is slidably arranged on the rotating assembly along a first direction, the elastic piece is elastically supported on the lock pin, the lock pin can rotate along with the rotating assembly to correspond to any one positioning hole, and the lock pin is inserted into the corresponding positioning hole under the elastic support of the elastic piece so as to lock the rotating assembly on the fixing assembly.

2. A suspension device according to claim 1, characterized in that:

the positioning assembly comprises a pressing rod, the pressing rod is fixedly connected with the lock pin, and the locking pin can be driven to slide along the first direction so as to overcome the action of elastic force and withdraw from the positioning hole.

3. A suspension device according to claim 2, characterized in that:

one end of the compression bar is rotationally connected to the rotating assembly around a rotation axis along the second direction, and the other end of the compression bar is used as a holding end; the second direction is perpendicular to the first direction; the middle section of the pressure lever abuts against the lock pin, and when pressure is applied to the holding end, the pressure lever rotates to enable the middle section of the pressure lever to press down the lock pin.

4. A suspension device according to claim 3, characterized in that:

the positioning assembly further comprises a propping part, the propping part is connected with the lock pin, one end of the elastic piece is propped against the propping part, the middle section of the pressing rod is propped against the propping part, and the pressing rod is used for compressing the elastic piece through the propping part and driving the lock pin to move along the first direction to withdraw from the positioning hole.

5. The suspension device of claim 4, wherein:

the supporting part comprises a cross rod and a U-shaped part, the U-shaped part is connected with the cross rod and surrounds a through hole with the cross rod, the cross rod is vertically connected with the lock pin, and the elastic piece supports against the cross rod along the first direction; the pressing rod can slidably pass through the through hole and can rotate under the action of first external force to push down to drive the lock pin to withdraw from the positioning hole along the first direction, and then drive the rotating assembly to rotate relative to the fixed assembly under the action of second external force.

6. A suspension device according to claim 1, characterized in that:

the fixing component comprises a hanging ring, a first plate and a rotating shaft piece; the hanging ring and the rotating shaft piece are respectively connected to two sides of the first plate; one end of the rotating shaft piece is connected with the hanging ring, an annular bulge is arranged at the other end of the rotating shaft piece, and the rotating assembly is rotatably hung on the annular bulge.

7. The suspension device of claim 6, wherein:

the two positioning holes are symmetrically distributed by taking the rotating shaft part as a center;

the rotating assembly comprises a second plate, the second plate is provided with a T-shaped groove and a first through hole, the rotating shaft piece can be relatively movably matched with the T-shaped groove, and the annular bulge is supported on the step surface of the T-shaped groove towards the direction of the hanging ring; the first through hole is arranged corresponding to the positioning hole, and the second plate can be rotated to enable the first through hole to be communicated with the positioning hole.

8. The suspension device of claim 7, wherein:

the rotating assembly comprises a third plate, the third plate is fixed relative to the second plate, the third plate and the second plate are arranged at intervals along a first direction, one end of the elastic piece abuts against the third plate, and the other end of the elastic piece elastically supports the lock pin towards a position close to the first through hole.

9. A suspension device according to claim 1, characterized in that:

the hanging rod assembly comprises a vertical rod, a plurality of hanging units and a plurality of clamping claws, wherein the vertical rod is connected to the rotating assembly, the hanging units are respectively connected to the vertical rod, and the hanging units are distributed along the extending direction of the vertical rod;

the hanging units extend from two sides of the vertical rod towards the direction perpendicular to the vertical rod, the extending lengths of the hanging units are different, and the clamping claws are connected to the tail ends of the extending ends of the hanging units.

10. A suspension device according to claim 9, wherein:

the claw is provided with a second through hole for discharging residues attached to the product when the product is gripped.