CN115744572B - Automatic bulk material hoisting system and process - Google Patents
Automatic bulk material hoisting system and process Download PDFInfo
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- CN115744572B CN115744572B CN202310001164.5A CN202310001164A CN115744572B CN 115744572 B CN115744572 B CN 115744572B CN 202310001164 A CN202310001164 A CN 202310001164A CN 115744572 B CN115744572 B CN 115744572B
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- frame body
- woven bag
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Abstract
The invention belongs to the technical field of material transportation, and particularly relates to an automatic bulk material hoisting system and a process, wherein the automatic bulk material hoisting system comprises a hoisting tool assembly and a modified woven bag, and the purpose of automatically hoisting and unloading bagged materials is realized by changing the relative positions of a frame body and a clamping plate on the outer side of a circular ring through controlling a driving device.
Description
Technical Field
The invention relates to the technical field of material transportation, in particular to an automatic bulk material hoisting system and process.
Background
At present, most of powdery or granular bulk cargoes are packaged by woven bags, then the woven bags are hung on lifting hooks through lifting ropes, loading and unloading tasks are carried out, people are required to participate in the whole process, and the lifting ropes are additionally installed and detached. Therefore, the labor intensity of workers is high, the working efficiency is low, and the health and the safety of the workers are seriously influenced.
In order to solve the defects existing in the hoisting process, a hoisting system which has the characteristics of simple structure, convenience in installation, good safety performance and the like and can release workers from heavy physical labor and severe and dangerous working environments is urgently needed.
Disclosure of Invention
In order to solve the problems in the prior art, the invention mainly aims to provide an automatic bulk material hoisting system and process.
In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:
an automatic bulk cargo hoisting system comprises a hoisting tool assembly and a woven bag;
the lifting appliance assembly comprises a driving device, a bearing upper cover plate, a thrust self-aligning roller bearing, a bearing lower cover plate, a connecting part, an extending part, a connecting shaft and a frame body; the upper end of the self-aligning thrust roller bearing is connected with the upper bearing cover plate, and the lower end of the self-aligning thrust roller bearing is connected with the lower bearing cover plate; the driving device is placed on the upper cover plate of the bearing, the connecting parts are uniformly arranged below the lower cover plate of the bearing, the extending part and the connecting parts are respectively connected through a connecting shaft, and the tail end of the extending part is connected with the frame body;
the woven bag comprises a woven bag body and a circular ring, and the circular ring is arranged outside the woven bag body; the suspender that upwards extends from the bottom has evenly been arranged to the outside circumference of braided bag body, and the upper end of suspender sets up to cyclic annular and overlaps on the ring, and the cardboard has evenly been arranged to the ring lateral surface.
As the preferred scheme of the automatic bulk material hoisting system, the invention comprises the following steps: the driving device comprises a motor, a coupler, a worm, a cylindrical roller bearing, a bearing seat, a worm wheel, an angular contact ball bearing, a worm wheel shaft and a worm wheel shaft supporting frame.
As the preferred scheme of the automatic bulk material hoisting system, the invention comprises the following steps: the lower end of the worm wheel shaft is connected with the upper cover plate of the bearing.
As the preferred scheme of the automatic bulk material hoisting system, the invention comprises the following steps: the number of the connecting parts is N, and N is more than or equal to 3.
As the preferred scheme of the automatic bulk material hoisting system, the invention comprises the following steps: the number of the extension parts is the same as that of the connection parts.
As the preferred scheme of the automatic bulk material hoisting system, the invention comprises the following steps: the extension part is a rigid connecting piece or a flexible connecting piece.
As the preferred scheme of the automatic bulk material hoisting system, the invention comprises the following steps: the rigid connecting piece comprises an extension rod, and the flexible connecting piece comprises a chain and a steel cable.
As the preferred scheme of the automatic bulk material hoisting system, the invention comprises the following steps: the top sack department of braided bag sets up to the throat formula to prevent that the braided bag from leading to the material in the bag to drop because of the slope in hoist and mount process.
As the preferred scheme of the automatic bulk material hoisting system, the invention comprises the following steps: the outside below of cardboard is circular-arc, and is inseparable with the support body joint, prevents to drop at the hoist and mount in-process.
As the preferred scheme of the automatic bulk material hoisting system, the invention comprises the following steps: the support body is provided with the recess with cardboard complex, and the hoist and mount in-process cardboard of being convenient for is stably connected with the support body.
In order to solve the above technical problem, according to another aspect of the present invention, the present invention provides the following technical solutions:
an automatic bulk material hoisting process comprises the following steps:
when in hoisting, the frame body is controlled to descend below the clamping plate; then the driving device drives the frame body below the lower cover plate of the bearing to rotate to the position where the groove corresponds to the clamping plate, then the frame body is driven to ascend, the clamping plate is clamped with the groove, the woven bag body on the frame body is driven to ascend, and the material is hoisted to a specified position;
when unloading, the control support body descends to the cardboard below, and drive arrangement drives the support body of apron below the bearing and rotates the position of recess and cardboard dislocation afterwards, and the drive support body rises afterwards, makes the support body shift out the sky of braided bag, prepares next hoist and mount task.
The invention has the following beneficial effects:
the invention provides an automatic bulk material hoisting system and a process, wherein the automatic bulk material hoisting system comprises a hoisting assembly and a modified woven bag, and the aim of automatically hoisting and unloading bagged materials is fulfilled by changing the relative position of a frame body and a clamping plate on the outer side of a circular ring through controlling a driving device.
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 the structures shown in the drawings without creative efforts.
FIG. 1 is a front view of the automated bulk material hoist system of the present invention;
FIG. 2 is a top view of the automated bulk material hoist system of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at M;
fig. 4 is a top view of the automated bulk material handling system of the present invention without the worm gear shaft support and angular contact ball bearings.
The reference numbers illustrate:
1-upper cover plate of bearing; 2-self-aligning thrust roller bearing; 3-a lower bearing cover plate; 4-a connecting shaft; 5-an extension; 6-frame body; 7-a clamping plate; 8-a sling; 9-woven bag body; 10-ring; 11-a connecting portion; 12-a worm gear shaft support; 13-angular contact ball bearings; 14-a worm gear shaft; 15-an electric motor; 16-a coupling; 17-a worm; 18-a worm gear; 19-a bearing seat; 20-cylindrical roller bearing.
The implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The following will clearly and completely describe the technical solutions in the embodiments, and obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
According to one aspect of the invention, the invention provides the following technical scheme:
an automatic bulk cargo hoisting system comprises a hoisting tool assembly and a woven bag;
the lifting appliance assembly comprises a driving device, a bearing upper cover plate 1, a thrust self-aligning roller bearing 2, a bearing lower cover plate 3, a connecting part 11, an extending part 5, a connecting shaft 4 and a frame body 6; the upper end of the self-aligning thrust roller bearing 2 is connected with the bearing upper cover plate 1, and the lower end of the self-aligning thrust roller bearing 2 is connected with the bearing lower cover plate 3; the driving device is placed on the bearing upper cover plate 1, the connecting parts 11 are uniformly arranged below the bearing lower cover plate 3, the extending part 5 and the connecting parts 11 are respectively connected through the connecting shaft 4, and the tail end of the extending part 5 is connected with the frame body 6;
the woven bag is a modified woven bag and comprises a woven bag body 9 and a circular ring 10, and the circular ring 10 is arranged outside the woven bag body 9; the braces 8 that upwards extend from the bottom have evenly been arranged to the outside circumference of braided bag body 9, and the upper end of braces 8 sets up to cyclic annular and overlaps on ring 10, and ring 10 lateral surface has evenly arranged cardboard 7. The harness 8 that evenly arranges sets up and can guarantee that 9 atress of braided bag body are even, increases braided bag life.
Further, the driving device comprises a motor 15, a coupling 16, a worm 17, a cylindrical roller bearing 20, a bearing seat 19, a worm wheel 18, an angular contact ball bearing 13, a worm wheel shaft 14 and a worm wheel shaft support 12.
Further, the lower end of the worm wheel shaft 14 is connected with the bearing upper cover plate 1; the number of the connecting parts 11 is N, N is more than or equal to 3, and can be 3, 4, 5, 6 … … for example; the number of the extensions 5 is the same as the number of the connection portions 11. The extension part 5 is a rigid connecting piece or a flexible connecting piece, the rigid connecting piece comprises an extension rod, and the flexible connecting piece comprises a chain and a steel cable; the lifting and the rotation of the lifting appliance assembly are convenient.
Furthermore, the top pocket department of braided bag sets up to the throat formula to prevent that the braided bag from leading to the material in the bag to drop because of the slope at the hoist and mount in-process.
Furthermore, the lower part of the outer side of the clamping plate 7 is arc-shaped and is tightly jointed with the frame body 6, so that the clamping plate is prevented from falling off in the hoisting process; support body 6 is provided with the recess with cardboard 7 complex, and the hoist and mount in-process cardboard 7 of being convenient for is stably connected with support body 6.
The invention also provides an automatic bulk material hoisting process, which comprises the following steps:
during hoisting, the frame body 6 can be controlled to descend below the clamping plate 7 by adopting devices such as a lifting mechanism (not shown in the figure); then the driving device drives the frame body 6 below the bearing lower cover plate 3 to rotate to the position where the groove corresponds to the clamping plate 7, then the frame body 6 is driven to ascend, so that the clamping plate 7 is clamped with the groove, the woven bag body 9 on the frame body 6 is driven to ascend, and the materials are hoisted to the specified position;
when unloading, can adopt devices such as elevating system (not shown in the figure) to control support body 6 and descend to cardboard 7 below, drive arrangement drives support body 6 of apron 3 below under the bearing and rotates the position of recess and 7 dislocation of cardboard afterwards, drives support body 6 afterwards and rises, makes support body 6 shift out the sky of braided bag body 9, prepares next hoist and mount task.
The technical solution of the present invention is further illustrated by the following specific examples.
As shown in fig. 1-4, an automated bulk material hoisting system according to an embodiment of the present invention includes a hoist assembly and a woven bag;
the lifting appliance assembly comprises a driving device, a bearing upper cover plate 1, a thrust self-aligning roller bearing 2, a bearing lower cover plate 3, a connecting part 11, an extending part 5, a connecting shaft 4 and a frame body 6; the upper end of the self-aligning thrust roller bearing 2 is connected with the upper bearing cover plate 1, and the lower end of the self-aligning thrust roller bearing 2 is connected with the lower bearing cover plate 3; the driving device is placed on the bearing upper cover plate 1, the connecting parts 11 are uniformly arranged below the bearing lower cover plate 3, the extending parts 5 and the connecting parts 11 are respectively connected through the connecting shafts 4, and the tail ends of the extending parts 5 are connected with the frame body 6; the extension part 5 is an extension rod;
the woven bag is a modified woven bag and comprises a woven bag body 9 and a circular ring 10, and the circular ring 10 is arranged outside the woven bag body 9; the braces 8 that upwards extend from the bottom have evenly been arranged to the outside circumference of braided bag body 9, and the upper end of braces 8 sets up to cyclic annular and overlaps on ring 10, and ring 10 lateral surface has evenly arranged cardboard 7.
The driving device comprises a motor 15, a coupling 16, a worm 17, a cylindrical roller bearing 20, a bearing seat 19, a worm wheel 18, an angular contact ball bearing 13, a worm wheel shaft 14 and a worm wheel shaft supporting frame 12. The lower end of the worm wheel shaft 14 is connected with the upper cover plate 1 of the bearing; the number of the connecting parts 11 is N, wherein N is more than or equal to 3, for example, the number can be 3, 4, 5, 6 … …, so as to ensure stable connection; the number of the extensions 5 is the same as the number of the connection portions 11.
The automatic bulk material hoisting system comprises a hoisting tool assembly and a woven bag;
the lifting appliance assembly comprises a driving device, a bearing upper cover plate 1, a thrust self-aligning roller bearing 2, a bearing lower cover plate 3, a connecting part 11, an extending part 5, a connecting shaft 4 and a frame body 6; the upper end of the self-aligning thrust roller bearing 2 is connected with the bearing upper cover plate 1, and the lower end of the self-aligning thrust roller bearing 2 is connected with the bearing lower cover plate 3; the driving device is placed on the bearing upper cover plate 1, the connecting parts 11 are uniformly arranged below the bearing lower cover plate 3, the extending parts 5 and the connecting parts 11 are respectively connected through the connecting shafts 4, and the tail ends of the extending parts 5 are connected with the frame body 6; the extension part 5 is an extension rod;
the woven bag is a modified woven bag and comprises a woven bag body 9 and a circular ring 10, and the circular ring 10 is arranged outside the woven bag body 9; the braces 8 that upwards extend from the bottom have evenly been arranged to the outside circumference of braided bag body 9, and the upper end of braces 8 sets up to the cyclic annular and overlaps on ring 10, and cardboard 7 has evenly been arranged to ring 10 lateral surface. The lower part of the outer side of the clamping plate 7 is arc-shaped and is tightly jointed with the frame body 6, so that the clamping plate is prevented from falling off in the hoisting process; support body 6 be provided with 7 complex recesses of cardboard, be convenient for hoist and mount in-process cardboard 7 and support body 6 stable connection.
The driving device comprises a motor 15, a coupling 16, a worm 17, a cylindrical roller bearing 20, a bearing seat 19, a worm wheel 18, an angular contact ball bearing 13, a worm wheel shaft 14 and a worm wheel shaft supporting frame 12. The lower end of the worm wheel shaft 14 is connected with the bearing upper cover plate 1; the number of the connecting parts 11 is N, wherein N is more than or equal to 3, for example, the number can be 3, 4, 5, 6 … …, so as to ensure stable connection; the number of the extensions 5 is the same as the number of the connection portions 11. The top sack department of braided bag sets up to the throat formula to prevent that the braided bag from leading to the material in the bag to drop because of the slope in hoist and mount process.
Another embodiment of the present invention further provides an automatic bulk material hoisting process, including the following steps:
during hoisting, the frame body 6 is controlled by the lifting mechanism to descend below the clamping plate 7; then the driving device drives the worm 17, the worm wheel 18 and the worm wheel shaft 14 to rotate, the frame body 6 below the bearing lower cover plate 3 is driven to rotate to the position where the groove corresponds to the clamping plate 7, then the frame body 6 is driven to ascend, the clamping plate 7 is clamped with the groove, the woven bag body 9 on the frame body 6 is driven to ascend, and the materials are lifted to the designated position;
when unloading, adopt elevating system control support body 6 to descend to cardboard 7 below, drive arrangement orders about worm 17, worm wheel 18, worm-gear shaft 14 afterwards and rotates, drives support body 6 of 3 below apron under the bearing and rotates the position of recess and 7 dislocation of cardboard, drives support body 6 afterwards and rises, makes support body 6 shift out the sky of braided bag body 9, prepares next hoist and mount task.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the present specification and directly/indirectly applied to other related technical fields within the spirit of the present invention are included in the scope of the present invention.
Claims (10)
1. An automatic bulk cargo hoisting system is characterized by comprising a hoisting tool assembly and a woven bag;
the lifting appliance assembly comprises a driving device, a bearing upper cover plate, a thrust self-aligning roller bearing, a bearing lower cover plate, a connecting part, an extending part, a connecting shaft and a frame body; the upper end of the self-aligning thrust roller bearing is connected with the upper bearing cover plate, and the lower end of the self-aligning thrust roller bearing is connected with the lower bearing cover plate; the driving device is placed on the upper cover plate of the bearing, the connecting parts are uniformly arranged below the lower cover plate of the bearing, the extending part and the connecting parts are respectively connected through a connecting shaft, and the tail end of the extending part is connected with the frame body;
the woven bag comprises a woven bag body and a circular ring, and the circular ring is arranged outside the woven bag body; the suspender that upwards extends from the bottom has evenly been arranged to the outside circumference of braided bag body, and the upper end of suspender sets up to cyclic annular and overlaps on the ring, and the cardboard has evenly been arranged to the ring lateral surface.
2. The hoist system of claim 1, wherein the drive device includes a motor, a coupling, a worm, a cylindrical roller bearing, a bearing housing, a worm gear, an angular contact ball bearing, a worm gear shaft support.
3. The hoist system of claim 2, wherein the lower end of the worm gear shaft is connected to the bearing upper cover plate.
4. Hoisting system according to claim 1, wherein the number of said connecting parts is N, and N ≧ 3.
5. Hoisting system according to claim 1, wherein the number of extensions is the same as the number of connections.
6. Hoisting system according to claim 1, wherein the extension is a rigid or flexible connection.
7. The hoist system of claim 6, wherein the rigid link includes an extension rod and the flexible link includes a chain, a wire rope.
8. The hoisting system of claim 1 wherein the outer lower portion of the catch plate is radiused.
9. Hoisting system according to claim 1, wherein the frame body is provided with a groove for cooperation with the catch plate.
10. An automated bulk material hoisting process, characterized in that the hoisting system of any one of claims 1 to 9 is adopted, comprising the following steps:
during hoisting, the frame body is controlled to descend below the clamping plate, then the driving device drives the frame body below the lower cover plate of the bearing to rotate to the position, corresponding to the clamping plate, of the groove, then the frame body is driven to ascend, the clamping plate is clamped with the groove, the woven bag body on the frame body is driven to ascend, and the material is hoisted to a specified position;
when unloading, the support body is controlled to descend below the clamping plate, then the driving device drives the support body below the lower cover plate of the bearing to rotate to the position where the groove and the clamping plate are staggered, and then the support body is driven to ascend, so that the support body is moved out of the upper space of a woven bag to prepare for the next hoisting task.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310001164.5A CN115744572B (en) | 2023-01-03 | 2023-01-03 | Automatic bulk material hoisting system and process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310001164.5A CN115744572B (en) | 2023-01-03 | 2023-01-03 | Automatic bulk material hoisting system and process |
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| Publication Number | Publication Date |
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| CN115744572A CN115744572A (en) | 2023-03-07 |
| CN115744572B true CN115744572B (en) | 2023-04-07 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI895892A0 (en) * | 1989-12-08 | 1989-12-08 | Kone Oy | Method and apparatus for locating container for lifting purpose |
| CN201186847Y (en) * | 2008-04-10 | 2009-01-28 | 湖南新澧化工有限公司 | Loading and unloading net bag |
| DE102009020771A1 (en) * | 2009-05-06 | 2010-11-11 | Kadia Produktion Gmbh + Co. | Processing device for deburring and chamfering e.g. profile edges at gear wheels in engine, has tool holder retaining rotation tool, and spindle axis engaged in such manner that rotation axis cuts spindle axis at distance before holder |
| CN107738976A (en) * | 2016-11-23 | 2018-02-27 | 重庆起重机厂有限责任公司 | Steel ladle allocates and transports device |
| CN212222192U (en) * | 2020-05-26 | 2020-12-25 | 中建安装集团有限公司 | Petrochemical device module with guide rail sliding block |
| CN212740461U (en) * | 2020-09-02 | 2021-03-19 | 中节能西安启源机电装备有限公司 | Hard-arm type three-dimensional iron core winding and hoisting manipulator |
-
2023
- 2023-01-03 CN CN202310001164.5A patent/CN115744572B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI895892A0 (en) * | 1989-12-08 | 1989-12-08 | Kone Oy | Method and apparatus for locating container for lifting purpose |
| CN201186847Y (en) * | 2008-04-10 | 2009-01-28 | 湖南新澧化工有限公司 | Loading and unloading net bag |
| DE102009020771A1 (en) * | 2009-05-06 | 2010-11-11 | Kadia Produktion Gmbh + Co. | Processing device for deburring and chamfering e.g. profile edges at gear wheels in engine, has tool holder retaining rotation tool, and spindle axis engaged in such manner that rotation axis cuts spindle axis at distance before holder |
| CN107738976A (en) * | 2016-11-23 | 2018-02-27 | 重庆起重机厂有限责任公司 | Steel ladle allocates and transports device |
| CN212222192U (en) * | 2020-05-26 | 2020-12-25 | 中建安装集团有限公司 | Petrochemical device module with guide rail sliding block |
| CN212740461U (en) * | 2020-09-02 | 2021-03-19 | 中节能西安启源机电装备有限公司 | Hard-arm type three-dimensional iron core winding and hoisting manipulator |
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| CN115744572A (en) | 2023-03-07 |
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