CN212609223U - Steel wire rope guider, hoisting mechanism and stacker - Google Patents
Steel wire rope guider, hoisting mechanism and stacker Download PDFInfo
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- CN212609223U CN212609223U CN202021736471.6U CN202021736471U CN212609223U CN 212609223 U CN212609223 U CN 212609223U CN 202021736471 U CN202021736471 U CN 202021736471U CN 212609223 U CN212609223 U CN 212609223U
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Abstract
The utility model discloses a wire rope fairlead, hoisting mechanism and stacker relates to storage equipment technical field, has solved the easy technical problem who produces wire rope and takes off the groove of stacker among the prior art. The utility model discloses a wire rope fairlead includes fairlead mounting bracket, fairlead installation axle and fairlead pinch roller, wherein, the fairlead installation axle is installed on the hoisting mechanism body through the fairlead mounting bracket, the fairlead pinch roller is installed respectively at the both ends of fairlead installation axle, has first boss and first recess on the fairlead pinch roller, and first boss is located the second recess of the reel on the hoisting mechanism body to lead the fairlead pinch roller through the second recess; an accommodating part for accommodating the steel wire rope is formed among the first boss, the first groove, the second groove and the second boss on the winding drum, and the steel wire rope is guided through the accommodating part. The utility model discloses a wire rope conductor can avoid wire rope to take off the groove, safe and reliable.
Description
Technical Field
The utility model relates to a storage equipment technical field especially relates to a wire rope fairlead, hoisting mechanism and stacker.
Background
Stacker is a common storage facility that is a special crane that picks, carries, and stacks items with forks or sticks, or that accesses unit items from high-rise racks. Stackers are generally classified into bridge stacker cranes and tunnel stacker cranes.
The bridge type stacking crane is developed by combining the characteristics of a forklift on the basis of the bridge type crane. The lifting fork is arranged on the rigid upright post suspended from the crane trolley, and the upright post can rotate around the vertical center line, so that the width of a roadway required among the goods shelves is smaller than that required during the operation of the forklift. The tunnel type stacker crane is specially used for elevated warehouses and consists of a lifting mechanism, a running mechanism, a cargo platform cab, a rack and the like. The hoisting mechanism is hoisted by a steel wire rope or a chain; the rack is provided with one or two upright posts, and the goods table is lifted along the upright posts; the fork on the pallet can extend to the grids on two sides of the roadway to store and take articles.
At present, in the walking process of the tunnel type stacker, due to inertia, a steel wire rope in a groove of a winding drum can shake, so that the situation that the steel wire rope is out of a groove is easy to occur. On the other hand, with the development of the logistics industry, higher requirements are put forward on the applicable height of the roadway stacker. Therefore, providing a stacker capable of operating stably becomes a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an one of them purpose is to provide a wire rope fairlead, hoisting mechanism and stacker, has solved the easy technical problem who produces wire rope and take off the groove of stacker among the prior art. The technical effects that the preferred technical scheme of the utility model can produce are explained in detail in the following.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model discloses a wire rope guider, including guider mounting bracket, rope guide wheel installation axle and rope guide pinch roller, wherein, the rope guide wheel installation axle is installed on the hoisting mechanism body through the guider mounting bracket, the rope guide pinch roller is installed respectively at the both ends of rope guide wheel installation axle, the rope guide pinch roller is last to have first boss and first recess, and the first boss is located the second recess of the reel on the hoisting mechanism body, in order to lead the rope guide pinch roller through the second recess; and an accommodating part for accommodating the steel wire rope is formed among the first boss, the first groove, the second groove and the second boss on the winding drum, and the steel wire rope is guided by the accommodating part.
According to a preferred embodiment, the wire rope guider further comprises a connecting assembly, and the rope guide pressing wheel is slidably and rotatably arranged on the rope guide wheel mounting shaft through the connecting assembly, so that the rope guide pressing wheel can perform linear motion and rotary motion along the rope guide wheel mounting shaft under the rotation of the winding drum.
According to a preferred embodiment, the connecting assembly comprises an open linear bearing, a cam follower bearing, a mounting key, a rope guide bearing sleeve and a deep groove ball bearing, wherein a third groove is arranged on the rope guide wheel mounting shaft, the open linear bearing is sleeved on the rope guide wheel mounting shaft, and an opening of the open linear bearing is positioned at the third groove; one end of the cam follower bearing is positioned in the third groove, the other end of the cam follower bearing is fixed in the installation key, and the installation key is connected with the guide rope bearing sleeve arranged on the open linear bearing; the deep groove ball bearing is arranged on the rope guide bearing sleeve, and the rope guide pressing wheel is arranged on the deep groove ball bearing.
According to a preferred embodiment, the connecting assembly further comprises circlips for the shaft, the circlips for the shaft are nested in the grooves on both sides of the split linear bearing, and the circlips for the shaft are located on both sides of the mounting key.
According to a preferred embodiment, the connecting assembly further comprises a jackscrew, the jackscrew is fixedly connected with the rope guide bearing sleeve, and the jackscrew is located between the open linear bearing and the mounting key.
According to a preferred embodiment, the connection assembly further comprises a rope guide wheel gland, and the rope guide wheel gland is located on one side of the rope guide wheel and fixedly connected with the rope guide wheel.
According to a preferred embodiment, the rope guide further comprises a mounting seat, the rope guide wheel mounting shaft is fixed on the mounting seat, and the mounting seat is fixed on the rope guide mounting frame.
According to a preferred embodiment, the wire rope guider further comprises a rope guide shield, the rope guide shield is connected with the mounting seat, and the rope guide shield is positioned on one side, away from the winding drum, of the rope guide pinch roller.
The utility model discloses a hoisting mechanism, include the utility model discloses an arbitrary technical scheme wire rope conductor.
The utility model discloses a stacker, include the utility model discloses an arbitrary technical scheme hoisting mechanism.
The utility model discloses a wire rope fairlead, hoisting mechanism and stacker have following beneficial technological effect at least:
the utility model discloses a wire rope fairlead, including the fairlead mounting bracket, the installation axle of fairlead rope wheel and fairlead rope pinch roller, because the effect of fairlead rope pinch roller, specifically form the cross-section for annular accommodation portion between the first boss of fairlead rope pinch roller and the second recess of first recess and reel and the second boss, wire rope is located this interface and is annular accommodation portion, and stacker is at the walking in-process, can avoid the wire rope production in the reel second recess to rock to can avoid the condition of wire rope deslotter, promptly the utility model discloses a wire rope fairlead, through the effect of fairlead rope pinch roller, solved the stacker and easily produced the technical problem that wire rope deslotter among the prior art.
The utility model discloses a hoisting mechanism, include the utility model discloses any technical scheme's wire rope conductor, because the second recess on the reel is helical structure, at the ascending in-process or the decline of hoisting mechanism, the accessible second recess drives the first boss on the rope guide pinch roller and carries out linear motion and rotary motion, the rope guide pinch roller can continue to form the portion of holding that is used for holding wire rope with the reel, avoid the condition that wire rope breaks away from the groove, on the other hand, the rope guide pinch roller carries out linear motion and rotary motion along with the rotation of reel, still can reduce the wearing and tearing of rope guide pinch roller.
The utility model discloses a stacker, include the utility model discloses any technical scheme's hoisting mechanism at the stacker operation in-process, can avoid wire rope to take off the condition in groove, has safe firm advantage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a first schematic view of a preferred embodiment of a hoisting mechanism according to the invention;
fig. 2 is a second schematic view of a preferred embodiment of a hoisting mechanism according to the invention;
FIG. 3 is an enlarged view of the fitting portion of the rope guide roller and the winding drum of the present invention;
fig. 4 is a first schematic view of a preferred embodiment of the inventive wire rope guide;
fig. 5 is a second schematic view of a preferred embodiment of the inventive wire rope guide;
fig. 6 is a first schematic view of one end of the wire rope guider of the present invention;
fig. 7 is a second schematic view of one end of the wire rope guider of the present invention;
fig. 8 is a third schematic view of one end of the wire rope guider of the present invention;
fig. 9 is a fourth schematic view of one end of the cable guide of the present invention.
In the figure: 1. the device comprises a steel wire rope guider, 11 and a rope guider mounting rack; 12. a guide rope wheel mounting shaft; 121. a third groove; 13. a rope guiding pinch roller; 131. a first boss; 132. a first groove; 141. an open linear bearing; 142. a cam follower bearing; 143. installing a key; 144. a guide rope bearing sleeve; 145. a deep groove ball bearing; 146. a circlip for the shaft; 147. carrying out top thread; 148. a guide rope wheel gland; 15. a mounting seat; 16. a guide rope shield; 2. a hoisting mechanism body; 21. a reel; 211. a second groove; 212. a second boss.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The steel wire rope guider 1, the hoisting mechanism and the stacker of the present invention will be described in detail with reference to the accompanying drawings 1 to 9 and embodiments 1 to 3 of the specification.
Example 1
This embodiment is right the utility model discloses a wire rope fairlead 1 explains in detail.
The wire rope guider 1 of the present embodiment includes a rope guider mounting frame 11, a rope guiding wheel mounting shaft 12 and a rope guiding pinch roller 13, as shown in one of fig. 1 to 5. Wherein, the rope guide wheel mounting shaft 12 is mounted on the hoisting mechanism body 2 through the rope guide mounting bracket 11, and the two ends of the rope guide wheel mounting shaft 12 are respectively mounted with the rope guide pinch rollers 13, as shown in fig. 2. The rope guide roller 13 is provided with a first boss 131 and a first groove 132, and the first boss 131 is positioned in a second groove 211 of the winding drum 21 on the hoisting mechanism body 2 so as to guide the rope guide roller 13 through the second groove 211, as shown in fig. 2 or 3; the first boss 131, the first recess 132, the second recess 211 and the second boss 212 on the drum 21 form a receiving portion for receiving the wire rope, and the wire rope is guided by the receiving portion, as shown in fig. 2 or 3.
Preferably, the cross section of the accommodating part formed among the first boss 131, the first groove 132, the second groove 211 and the second boss 212 on the winding drum 21 is a ring-shaped structure. More preferably, the cross section of the accommodating part is a circular ring structure.
The wire rope fairlead 1 of this embodiment, including fairlead mounting bracket 11, the installation axle 12 of fairlead wheel and fairlead pinch roller 13, because the effect of fairlead pinch roller 13, it is annular accommodation portion specifically to form the cross-section between the first boss 131 of fairlead pinch roller 13 and first recess 132 and the second recess 211 and the second boss 212 of reel 21, wire rope is located this cross-section and is annular accommodation portion, the stacker is at the walking in-process, can avoid the wire rope in the second recess 211 of reel 21 to produce and rock, thereby can avoid the condition that wire rope takes off the groove, namely wire rope fairlead 1 of this embodiment, through the effect of fairlead pinch roller 13, the problem of the easy wire rope that produces of stacker among the prior art takes off the groove is solved.
According to a preferred embodiment, the rope guide 1 further comprises a connecting assembly, and the rope guide roller 13 is slidably and rotatably disposed on the rope guide pulley mounting shaft 12 through the connecting assembly, so that the rope guide roller 13 can perform linear motion and rotational motion along the rope guide pulley mounting shaft 12 under rotation of the drum 21. In the goods rises to rise or the decline in-process, it rotates to need reel 21, because second recess 211 on reel 21 is helical structure, wire rope can the translation when reel 21 rotates, the leading rope pinch roller 13 of the preferred technical scheme of this embodiment can carry out linear motion and rotary motion along leading rope sheave installation axle 12 under the rotation of reel 21, make leading rope pinch roller 13 and reel 21 can continue to form the portion of holding that is used for holding wire rope, avoid the condition that wire rope takes off the groove, on the other hand, leading rope pinch roller 13 carries out linear motion and rotary motion along with the rotation of reel 21, still can reduce the wearing and tearing of leading rope pinch roller 13 that cause because of the wire rope translation.
According to a preferred embodiment, the connection assembly includes an open linear bearing 141, a cam follower bearing 142, a mounting key 143, a guide rope bearing housing 144 and a deep groove ball bearing 145, as shown in one of fig. 6-9. Fig. 6 is an enlarged view of one end of the wire rope guider 1, and fig. 7 is a view showing the rope guide pinch roller 13 hidden on the basis of fig. 6; FIG. 8 conceals the deep groove ball bearing 145 on the basis of FIG. 7; fig. 9 is a view showing the guide rope bearing housing 144 hidden from view in fig. 8. Preferably, a third groove 121 is formed on the guide pulley mounting shaft 12, the open linear bearing 141 is sleeved on the guide pulley mounting shaft 12, and an opening of the open linear bearing 141 is located at the third groove 121, as shown in one of fig. 6 to 9. One end of the cam follower bearing 142 is located in the third groove 121, the other end of the cam follower bearing 142 is fixed in the installation key 143, and the installation key 143 is connected with the rope guide bearing sleeve 144 disposed on the open linear bearing 141, as shown in fig. 8 or 9. The deep groove ball bearing 145 is arranged on the rope guide bearing housing 144, and the rope guide pulley 13 is arranged on the deep groove ball bearing 145, as shown in fig. 6 or 7.
In the preferred technical scheme of the embodiment, the rope guide pressing wheel 13 can be slidably and rotatably arranged on the rope guide wheel mounting shaft 12 under the action of the open linear bearing 141, the cam follower bearing 142, the mounting key 143, the rope guide bearing sleeve 144 and the deep groove ball bearing 145. Specifically, when the rope guide roller 13 moves linearly along the rope guide mounting shaft 12, the cam follower bearing 142 moves linearly along the third groove 121. The direction in which the guide-rope sheave 13 performs a linear movement is determined by the direction of the helical structure of the drum 21. Preferably, during the cargo lifting process, the guide rope pinch roller 13 moves towards the direction close to the motor of the lifting mechanism body 2.
According to a preferred embodiment, the connection assembly further comprises a shaft circlip 146, the shaft circlip 146 being nested in a groove on either side of the split linear bearing 141, and the shaft circlip 146 being located on either side of the mounting key 143, as shown in fig. 8 or 9. In the preferred technical scheme of the embodiment, the split linear bearing 141 can be ensured to perform linear motion through the elastic retainer ring 146 for the shaft.
According to a preferred embodiment, the connection assembly further comprises a top wire 147, the top wire 147 is fixedly connected with the guide rope bearing sleeve 144, and the top wire 147 is located between the open linear bearing 141 and the mounting key 143, as shown in fig. 8 or 9. In the preferred technical scheme of the embodiment, the open linear bearing 141 is fixed in an auxiliary manner through the jackscrew 147, and the open linear bearing 141 can be prevented from rotating when the rope guide pinch roller 13 rotates.
According to a preferred embodiment, the connecting assembly further comprises a rope guide wheel gland 148, the rope guide wheel gland 148 being located at one side of the rope guide wheel 13 and being fixedly connected to the rope guide wheel 13, as shown in one of fig. 7 to 9. The preferred technical scheme of this embodiment can prevent the deep groove ball bearing 145 from fleeing outward through the action of the guide rope wheel gland 148.
According to a preferred embodiment, the rope guide 1 further comprises a mounting seat 15, the rope guide mounting shaft 12 is fixed to the mounting seat 15, and the mounting seat 15 is fixed to the rope guide mounting bracket 11, as shown in fig. 1. The preferred technical scheme of this embodiment passes through mount pad 15, can fix rope guide wheel installation axle 12 at rope guide mounting bracket 11, because rope guide mounting bracket 11 installs in hoisting mechanism body 2, and then can install rope guide wheel installation axle 12 on hoisting mechanism body 2.
According to a preferred embodiment, the rope guide 1 further comprises a rope guide cover 16, the rope guide cover 16 is connected to the mounting 15, and the rope guide cover 16 is located on the side of the rope sheave 13 facing away from the drum 21, as shown in fig. 1 or 4 or 5. Preferably, the cord guard 16 is snap-fitted to the mounting block 15. The preferred technical scheme of this embodiment can protect wire rope fairlead 1 through the effect of cord guard shield 16, avoids artificial touching cord pinch roller 13.
Example 2
This embodiment is right the utility model discloses a hoisting mechanism carries out the detailed description.
The hoisting mechanism of this embodiment includes the wire rope guider 1 according to any one of the technical solutions of embodiment 1, as shown in fig. 1 or 2.
The hoisting mechanism of this embodiment further includes a hoisting mechanism body 2. Preferably, the hoisting mechanism body 2 comprises a drum 21 and a motor. The hoisting mechanism body 2 of the embodiment has the same structure as the hoisting mechanism in the prior art, and is not described herein again.
The hoisting mechanism of this embodiment, including any technical scheme's of this embodiment wire rope fairlead 1, because second recess 211 on reel 21 is helical structure, at the ascending or in-process that descends of hoisting mechanism, accessible second recess 211 drives first boss 131 on the wire rope pinch roller 13 and carries out linear motion and rotary motion, wire rope pinch roller 13 can continue to form the portion of holding that is used for holding wire rope with reel 21, avoid the condition that wire rope breaks away from the groove, on the other hand, wire rope pinch roller 13 carries out linear motion and rotary motion along with the rotation of reel 21, still can reduce the wearing and tearing of wire rope pinch roller 13.
Example 3
This embodiment is right the utility model discloses a stacker carries out the detailed description.
The stacker of this embodiment includes the hoisting mechanism of any one of the technical solutions in embodiment 2.
The stacker of this embodiment, including the hoisting mechanism of any technical scheme of this embodiment, at the stacker operation in-process, can avoid the condition that wire rope breaks away from the groove, have safe firm advantage.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A steel wire rope guider is characterized by comprising a rope guider mounting frame (11), a rope guide wheel mounting shaft (12) and a rope guide pinch roller (13), wherein,
the rope guide wheel installation shaft (12) is installed on the hoisting mechanism body (2) through the rope guide installation frame (11), the two ends of the rope guide wheel installation shaft (12) are respectively provided with the rope guide pressing wheel (13), and the rope guide pressing wheel (13) is provided with a first boss (131) and a first groove (132) and is provided with a first boss (131) and a first groove (132)
The first boss (131) is positioned in a second groove (211) of a winding drum (21) on the hoisting mechanism body (2) so as to guide the rope guide pinch roller (13) through the second groove (211); an accommodating part for accommodating the steel wire rope is formed among the first boss (131), the first groove (132), the second groove (211) and the second boss (212) on the winding drum (21), and the steel wire rope is guided through the accommodating part.
2. A wire rope guide according to claim 1, further comprising a coupling assembly via which the rope guide pulley (13) is slidably and rotatably mounted on the rope guide pulley mounting shaft (12) so that the rope guide pulley (13) can perform linear and rotational movements along the rope guide pulley mounting shaft (12) under rotation of the drum (21).
3. A steel cord guide according to claim 2, wherein said connection assembly comprises an open linear bearing (141), a cam follower bearing (142), a mounting key (143), a guide bearing housing (144) and a deep groove ball bearing (145), wherein,
a third groove (121) is formed in the rope guide wheel mounting shaft (12), the opening linear bearing (141) is sleeved on the rope guide wheel mounting shaft (12), and an opening of the opening linear bearing (141) is located at the third groove (121);
one end of the cam follower bearing (142) is positioned in the third groove (121), the other end of the cam follower bearing (142) is fixed in the installation key (143), and the installation key (143) is connected with the rope guide bearing sleeve (144) arranged on the open linear bearing (141);
the deep groove ball bearing (145) is arranged on the rope guide bearing sleeve (144), and the rope guide pinch roller (13) is arranged on the deep groove ball bearing (145).
4. A steel cord guide according to claim 3, wherein the connection assembly further comprises circlips (146) for the shaft, the circlips (146) for the shaft being nested in grooves on both sides of the split linear bearing (141), and the circlips (146) for the shaft being located on both sides of the mounting key (143).
5. A steel cord guide according to claim 3, wherein the connection assembly further comprises a top wire (147), the top wire (147) being fixedly connected with the guide bearing sleeve (144), and the top wire (147) being located between the split linear bearing (141) and the mounting key (143).
6. A steel cord guide according to claim 3, wherein the connection assembly further comprises a rope guide wheel gland (148), the rope guide wheel gland (148) being located at one side of the rope guide wheel (13) and being fixedly connected with the rope guide wheel (13).
7. A steel cord guide as claimed in claim 1, further comprising a mounting seat (15), said sheave mounting shaft (12) being fixed to said mounting seat (15), and said mounting seat (15) being fixed to said guide mounting bracket (11).
8. A steel cord guide as claimed in claim 1, further comprising a cord guard (16), said cord guard (16) being connected to the mounting seat (15), and said cord guard (16) being located on the side of the cord sheave (13) remote from the drum (21).
9. A hoisting mechanism comprising a wire rope guide as claimed in any one of claims 1 to 8.
10. A stacker crane comprising the hoisting mechanism of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021736471.6U CN212609223U (en) | 2020-08-19 | 2020-08-19 | Steel wire rope guider, hoisting mechanism and stacker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021736471.6U CN212609223U (en) | 2020-08-19 | 2020-08-19 | Steel wire rope guider, hoisting mechanism and stacker |
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| Publication Number | Publication Date |
|---|---|
| CN212609223U true CN212609223U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021736471.6U Active CN212609223U (en) | 2020-08-19 | 2020-08-19 | Steel wire rope guider, hoisting mechanism and stacker |
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| CN (1) | CN212609223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824997A (en) * | 2020-08-19 | 2020-10-27 | 湖北科德智能装备有限公司 | Steel wire rope guider, hoisting mechanism and stacker |
| CN111824997B (en) * | 2020-08-19 | 2024-05-10 | 湖北科德智能装备有限公司 | Wire rope guide, lifting mechanism and stacker |
-
2020
- 2020-08-19 CN CN202021736471.6U patent/CN212609223U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824997A (en) * | 2020-08-19 | 2020-10-27 | 湖北科德智能装备有限公司 | Steel wire rope guider, hoisting mechanism and stacker |
| CN111824997B (en) * | 2020-08-19 | 2024-05-10 | 湖北科德智能装备有限公司 | Wire rope guide, lifting mechanism and stacker |
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Denomination of utility model: A steel wire rope guide, hoisting mechanism and stacker Effective date of registration: 20220922 Granted publication date: 20210226 Pledgee: Bank of China Limited Xiangyang Branch Pledgor: HUBEI KEDLE SMART EQUIPMENT Co.,Ltd. Registration number: Y2022980016047 |