CN212246045U - Rack construction of intelligence calabash - Google Patents
Rack construction of intelligence calabash Download PDFInfo
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- CN212246045U CN212246045U CN202021064511.7U CN202021064511U CN212246045U CN 212246045 U CN212246045 U CN 212246045U CN 202021064511 U CN202021064511 U CN 202021064511U CN 212246045 U CN212246045 U CN 212246045U
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- wall plate
- wallboard
- roller
- servo motor
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Abstract
The utility model provides a frame construction of intelligence calabash belongs to electric hoist technical field. The intelligent hoist frame structure solves the technical problems that an existing intelligent hoist frame structure is high in cost and the like. The intelligent hoist comprises a servo motor and a roller, a steel wire rope is wound on the roller, the frame structure comprises a left wall plate and a right wall plate which are arranged in parallel at intervals, a plurality of connecting columns are arranged between the left wall plate and the right wall plate, one ends of the connecting columns are fixedly connected to the position, close to the edge, of the left wall plate through bolts, and the other ends of the connecting columns are fixedly connected to the position, close to the edge, of the right wall plate through bolts; the roller is rotatably arranged between the left wall plate and the right wall plate, two ends of the roller are respectively connected to the middle positions of the left wall plate and the right wall plate, the servo motor is fixedly connected to the outer side surface of the right wall plate, and an output shaft of the servo motor penetrates through the right wall plate and extends into a position between the left wall plate and the right wall plate; the output shaft of servo motor is connected with the cylinder and can drive it to rotate. The utility model provides a frame structure is simple reliable, and is with low costs.
Description
Technical Field
The utility model belongs to the technical field of intelligence auxiliary lifting device, a rack construction of intelligence calabash is related to.
Background
The intelligent hoist is widely applied to the fields of automobile assembly lines, accurate assembly of industrial equipment, feeding and discharging of precise machine tools in machining workshops, material handling and the like. The intelligent hoist can realize accurate counterpoint assembly, quick accurate removal transport, intelligent response operating personnel action, overload protection, power-off protection, prevent technique of kicking back and so on. At present, an intelligent hoist mainly comprises a servo motor, a precise planetary reducer, a servo motor driver, a main control module, a control handle, a roller, a rack, a steel wire rope, a lifting hook and other parts, wherein the servo motor drives the precise planetary reducer to drive the roller and the steel wire rope to lift a heavy object. The connection between cylinder and the speed reducer is more complicated in current intelligent calabash, leads to the cylinder diameter great, and rack construction is corresponding grow also. At present, the frame structure of the intelligent hoist at home and abroad is generally formed by casting integral aluminum alloy, and the structural design is complex and the cost is high.
Chinese patent (publication No. CN 205043776U; publication No. 2016-02-24) discloses a main machine structure of a mechanical assistance arm, which comprises a motor, a case, a weighing sensor and a steel wire rope, wherein a speed reducer, a speed reducer sleeve and a wire spool are arranged in the case, the steel wire rope is wound on the wire spool, the case is of an integral box structure, the speed reducer is fixedly connected with the output end of the motor, the speed reducer sleeve is sleeved outside the speed reducer, and the wire spool is fixedly sleeved outside the speed reducer sleeve through a bearing; two ends of the wire spool are respectively tightly propped through a small bearing flange and a propping disc, the small bearing flange is sleeved with an output shaft of the speed reducer, and the propping disc is sleeved with a speed reducer body; the two sides of the case are respectively provided with a large bearing flange for fixing the small bearing flange and the speed reducer, the large bearing flange positioned on the left side is sleeved on the small bearing flange through a bearing, and the large bearing flange positioned on the right side is sleeved on the speed reducer body through a bearing.
In the above patent document, the cabinet is used as a main body support structure, and the assembly is not convenient enough.
SUMMERY OF THE UTILITY MODEL
The utility model discloses according to the above-mentioned problem that prior art exists, a rack construction of intelligence calabash is provided, the utility model aims to solve the technical problem that: how to provide a simple structure, equipment convenience and reliable and stable rack construction and install intelligent calabash.
The purpose of the utility model can be realized through the following technical scheme:
a rack structure of an intelligent hoist comprises a servo motor and a roller, wherein a steel wire rope is wound on the roller, and the rack structure is characterized by comprising a left wallboard and a right wallboard which are arranged in parallel at intervals, a plurality of connecting columns are arranged between the left wallboard and the right wallboard, one ends of the connecting columns are fixedly connected to the positions, close to the edges, on the left wallboard through bolts, and the other ends of the connecting columns are fixedly connected to the positions, close to the edges, on the right wallboard through bolts; the roller is rotatably arranged between the left wall plate and the right wall plate, two ends of the roller are respectively connected to the middle positions of the left wall plate and the right wall plate, the servo motor is fixedly connected to the outer side surface of the right wall plate, and an output shaft of the servo motor penetrates through the right wall plate and extends into a space between the left wall plate and the right wall plate; and an output shaft of the servo motor is connected with the roller and can drive the roller to rotate.
The working principle is as follows: according to the technical scheme, the intelligent hoist is mounted by designing a frame type structure, the speed reducer, the servo motor, the main control module and the like are all mounted on the frame type frame, the overall structural design is simple, the left wallboard and the right wallboard are connected through a plurality of connecting columns, the connecting columns are in screwed connection with the left wallboard and the right wallboard through bolts, the mounting and dismounting are convenient, and the connecting columns are located on the peripheral edges, so that the connecting and fixing effects are achieved, and the protective effect is achieved on a roller in the middle; the roller in the middle also plays a role in connecting and positioning. The rack has the advantages of simple and compact structure, easy manufacture, small overall dimension and lighter weight, so that the whole intelligent hoist has lower cost; the whole intelligent hoist is convenient to assemble, stable and reliable.
In the rack construction of foretell intelligent calabash, the bottom plate has still set firmly between the bottom of left side wallboard and right wallboard, waist type through-hole has been seted up on the bottom plate, the bottom plate bottom set firmly down protect a section of thick bamboo just protect the upper and lower both ends of a section of thick bamboo and run through, protect the upper end of a section of thick bamboo with waist type through-hole is corresponding, wire rope outer end on the cylinder passes waist type through-hole and cylinder downwardly extending. Thus, the steel wire rope is guided and protected.
In the rack structure of the intelligent hoist, the lower end of the protective cylinder is cylindrical, the upper end of the protective cylinder is flat, and the upper end port of the protective cylinder is matched with the waist-shaped through hole in size and shape; the upper end of the protective cylinder is provided with a flange, and the flange is in threaded connection with the bottom of the bottom plate through a bolt.
In the rack construction of foretell intelligent calabash, left side wallboard and right wallboard all are the rectangle structure, the size of left side wallboard and right wallboard equals and both just to setting up, the both ends of spliced pole support respectively and lean on the medial surface of left side wallboard and right wallboard, the bolt is followed the lateral surface of left side wallboard and/or right wallboard inserts its inboard and spiro union and is in the tip of spliced pole.
In the rack construction of foretell intelligent calabash, the bottom plate also is the rectangle structure, the both ends of bottom plate link firmly through the bolt the bottom of left side wallboard and right wallboard, waist type through-hole is close to one side of bottom plate, waist type through-hole and protect a length of section of thick bamboo upper end port with can twine wire rope's regional length phase-match on the cylinder.
In the rack construction of foretell intelligent calabash, the spliced pole distributes in the upper and lower both sides of left wallboard and/or right wallboard, wherein the upside of left wallboard and/or right wallboard has three at least side by side interval distribution the spliced pole, the downside of left wallboard and/or right wallboard distributes and has at least two the spliced pole.
In the rack structure of the intelligent hoist, a left mounting hole is formed in the middle of the left wall plate, a bearing sleeve is fixedly arranged at the left mounting hole, a left flange plate is fixedly arranged at one end of the roller, and the end part of the left flange plate is rotatably connected with the bearing sleeve through a transition flange and a left bearing; the middle part of the right wall plate is provided with a right mounting hole, the right mounting hole of the right wall plate is fixedly provided with a right flange plate, a planetary reduction gear set is arranged in the roller, an output shaft of the servo motor penetrates through the right flange plate to be connected with a central sun gear shaft in the planetary reduction gear set, and a planetary gear in the planetary reduction gear set is meshed with a gear on the inner wall of the roller.
In the rack structure of the intelligent hoist, the outer sides of the left wall plate and the right wall plate are fixedly provided with the enclosers; the servo motor is positioned in the housing, and the housing is provided with heat dissipation holes. Foreign materials are prevented from entering the drum by the housing.
Compared with the prior art, the frame in the utility model has simple and compact structure, easy manufacture, small overall dimension and lighter weight, thus the cost of the whole intelligent hoist is lower; the whole intelligent hoist is convenient to assemble, stable and reliable.
Drawings
Fig. 1 is a schematic perspective view of the present frame structure.
Fig. 2 is a schematic perspective view of the present frame structure with the cover removed.
Fig. 3 is a schematic view of the explosive structure of the present frame structure with the casing removed.
Fig. 4 is a schematic sectional view of the present frame structure with the cover removed.
In the figure, 1, a servo motor; 2. a drum; 3. a wire rope; 4. a left wall panel; 4a, a left mounting hole; 5. a right wall panel; 5a, a right mounting hole; 6. connecting columns; 7. a bolt; 8. a base plate; 8a, a waist-shaped through hole; 9. protecting the cylinder; 9a, flanging; 10. a bearing housing; 11. a left flange plate; 12. a left bearing; 13. a right flange plate; 14. a planetary reduction gear set; 14a, a central sun gear shaft; 14b, a planetary gear; 15. a housing; 15a, heat dissipation holes; 16. a transition flange.
Detailed Description
The following is a detailed embodiment of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to the following embodiment.
As shown in fig. 1 to 4, the intelligent hoist comprises a servo motor 1 and a roller 2, a steel wire rope 3 is wound on the roller 2, the frame structure comprises a left wall plate 4 and a right wall plate 5 which are arranged in parallel at intervals, a plurality of connecting columns 6 are arranged between the left wall plate 4 and the right wall plate 5, one ends of the connecting columns 6 are fixedly connected to the position, close to the edge, of the left wall plate 4 through bolts 7, and the other ends of the connecting columns 6 are fixedly connected to the position, close to the edge, of the right wall plate 5 through bolts 7; the roller 2 is rotatably arranged between the left wall plate 4 and the right wall plate 5, two ends of the roller 2 are respectively connected to the middle positions of the left wall plate 4 and the right wall plate 5, the servo motor 1 is fixedly connected to the outer side surface of the right wall plate 5, and an output shaft of the servo motor 1 penetrates through the right wall plate 5 and extends into a position between the left wall plate 4 and the right wall plate 5; an output shaft of the servo motor 1 is connected with the roller 2 and can drive the roller to rotate; a housing 15 is fixedly arranged on the outer sides of the left wall plate 4 and the right wall plate 5; the servo motor 1 is located in the housing 15, and the housing 15 is provided with a heat dissipation hole 15 a. In the embodiment, a frame type structure is designed to install the intelligent hoist, the speed reducer, the servo motor 1, the master control module and the like are all installed on the frame type rack, the overall structural design is simple, the left wallboard 4 and the right wallboard 5 are connected through a plurality of connecting columns 6, the connecting columns 6 are screwed on the left wallboard 4 and the right wallboard 5 through bolts 7, the installation and the disassembly are convenient, and the connecting columns 6 are located on the peripheral edges, so that the connecting and fixing effects are achieved, and the protective effect is achieved on the roller 2 in the middle; the centrally located cylinder 2 also serves as a coupling location. The rack has the advantages of simple and compact structure, easy manufacture, small overall dimension and lighter weight, so that the whole intelligent hoist has lower cost; the whole intelligent hoist is convenient to assemble, stable and reliable.
Further, as shown in fig. 1, 2 and 3, a bottom plate 8 is fixedly arranged between the bottoms of the left wall plate 4 and the right wall plate 5, a waist-shaped through hole 8a is formed in the bottom plate 8, a downward protection tube 9 is fixedly arranged at the bottom of the bottom plate 8, the upper end and the lower end of the protection tube 9 penetrate through the bottom plate, the upper end of the protection tube 9 corresponds to the waist-shaped through hole 8a, and the outer end of the steel wire rope 3 on the roller 2 penetrates through the waist-shaped through hole 8a and the roller 2 to extend downwards; the lower end of the protective cylinder 9 is cylindrical, the upper end of the protective cylinder 9 is flat, and the upper end port of the protective cylinder 9 is matched with the size and the shape of the waist-shaped through hole 8 a; the upper end of the protective cylinder 9 is provided with a flanging 9a, and the flanging 9a is screwed at the bottom of the bottom plate 8 through a bolt 7; the left wall plate 4 and the right wall plate 5 are both rectangular structures, the left wall plate 4 and the right wall plate 5 are equal in size and are arranged oppositely, two ends of a connecting column 6 are respectively abutted against the inner side surfaces of the left wall plate 4 and the right wall plate 5, and a bolt 7 is inserted into the inner side of the left wall plate 4 and/or the right wall plate 5 from the outer side surface thereof and is screwed at the end part of the connecting column 6; the bottom plate 8 is also in a rectangular structure, two ends of the bottom plate 8 are fixedly connected to the bottoms of the left wall plate 4 and the right wall plate 5 through bolts 7, the waist-shaped through hole 8a is close to one side of the bottom plate 8, and the length of the waist-shaped through hole 8a and the length of the port at the upper end of the protective cylinder 9 are matched with the length of an area, which can be wound by the steel wire rope 3, on the roller 2; the connecting columns 6 are distributed on the upper side and the lower side of the left wall plate 4 and/or the right wall plate 5, wherein three connecting columns 6 are distributed on the upper side of the left wall plate 4 and/or the right wall plate 5 at least side by side at intervals, and at least two connecting columns 6 are distributed on the lower side of the left wall plate 4 and/or the right wall plate 5.
As shown in fig. 3 and 4, a left mounting hole 4a is formed in the middle of the left wall plate 4, a bearing sleeve 10 is fixedly arranged at the left mounting hole 4a, a left flange 11 is fixedly arranged at one end of the roller 2, and the end of the left flange 11 is rotatably connected with the bearing sleeve 10 through a transition flange 16 and a left bearing 12; the middle part of the right wall plate 5 is provided with a right mounting hole 5a, a right flange 13 is fixedly arranged at the right mounting hole 5a of the right wall plate 5, a planetary reduction gear set 14 is arranged in the roller 2, and an output shaft of the servo motor 1 penetrates through the right flange 13 to be connected with the planetary reduction gear set 14.
Specifically, as shown in fig. 4, the planetary reduction gear set 14 includes a central sun gear shaft 14a, one end of the central sun gear shaft 14a is connected to the output shaft of the servo motor 1 through a coupling, the other end of the central sun gear shaft 14a is connected to the end of the left flange 11 through a bearing, the inner wall of the drum 2 has a gear, and the planetary gears 14b of the planetary reduction gear set 14 are meshed with the gear on the inner wall of the drum 2.
Furthermore, a first-stage planetary gear carrier and a second-stage planetary gear carrier are sleeved outside the central sun gear shaft 14a at intervals, one end of the second-stage planetary gear carrier is fixedly connected with the right flange 13, the outer peripheral surface of the second-stage planetary gear carrier is connected with the inner wall of the roller 2 in a rolling manner through a right bearing, the inner wall of the second-stage planetary gear carrier is connected with the central sun gear shaft 14a in a rotating manner through a second bearing, three first-stage planetary gears are arranged on the first-stage planetary gear carrier, three second-stage planetary gears are arranged on the second-stage planetary gear carrier, a first-stage sun gear is fixedly arranged on the first-stage central sun gear shaft 14a and is meshed with the three first-stage planetary gears on the first-stage planetary gear carrier, a second-stage sun gear shaft is fixedly arranged on one side, the first-stage planetary gear and the second-stage planetary gear are meshed with a gear on the inner wall of the roller 2. The peripheral surface of the roller 2 is provided with a spiral rope groove; the drum 2 is also sleeved with a pressing plate and a nylon plate, the inner side of the right flange 13 is fixedly connected with a transition sleeve, and one end of the pressing plate is fixedly connected with the transition sleeve. The middle part of the inner side of the right flange 13 is provided with a cylinder body extending inwards, an oil seal I is arranged between the transition sleeve and the outer peripheral surface of the cylinder body, and an oil seal cover is also arranged between the oil seal I and the transition sleeve. And a second oil seal is arranged between the inner wall of the second-stage planet gear carrier and the central sun gear shaft 14a, and the second oil seal is positioned at the outer side of the second bearing.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (8)
1. The rack structure of the intelligent hoist comprises a servo motor (1) and a roller (2), wherein a steel wire rope (3) is wound on the roller (2), and the rack structure is characterized by comprising a left wallboard (4) and a right wallboard (5) which are arranged at intervals in parallel, wherein a plurality of connecting columns (6) are arranged between the left wallboard (4) and the right wallboard (5), one ends of the connecting columns (6) are fixedly connected to the position, close to the edge, on the left wallboard (4) through bolts (7), and the other ends of the connecting columns (6) are fixedly connected to the position, close to the edge, on the right wallboard (5) through bolts (7); the roller (2) is rotatably arranged between the left wall plate (4) and the right wall plate (5), two ends of the roller (2) are respectively connected to the middle positions of the left wall plate (4) and the right wall plate (5), the servo motor (1) is fixedly connected to the outer side surface of the right wall plate (5), and an output shaft of the servo motor (1) penetrates through the right wall plate (5) and extends into a position between the left wall plate (4) and the right wall plate (5); the output shaft of the servo motor (1) is connected with the roller (2) and can drive the roller to rotate.
2. The rack structure of an intelligent hoist according to claim 1, wherein a bottom plate (8) is further fixedly arranged between the bottoms of the left wall plate (4) and the right wall plate (5), a waist-shaped through hole (8a) is formed in the bottom plate (8), a downward protection tube (9) is fixedly arranged at the bottom of the bottom plate (8), the upper end and the lower end of the protection tube (9) penetrate through the bottom plate, the upper end of the protection tube (9) corresponds to the waist-shaped through hole (8a), and the outer end of a steel wire rope (3) on the roller (2) penetrates through the waist-shaped through hole (8a) and the roller (2) to extend downwards.
3. The rack structure of the intelligent hoist according to claim 2, wherein the lower end of the protective cylinder (9) is cylindrical, the upper end of the protective cylinder (9) is flat, and the upper end port of the protective cylinder (9) is matched with the size and shape of the waist-shaped through hole (8 a); the upper end of the protective cylinder (9) is provided with a flanging (9a), and the flanging (9a) is screwed at the bottom of the bottom plate (8) through a bolt (7).
4. The frame structure of intelligence calabash of claim 2 or 3, characterized in that, left wallboard (4) and right wallboard (5) all are the rectangle structure, the size of left wallboard (4) and right wallboard (5) is equal and both are just to setting up, the both ends of spliced pole (6) support respectively and lean on the medial surface of left wallboard (4) and right wallboard (5), bolt (7) insert its inboard and the spiro union is in the tip of spliced pole (6) from the lateral surface of left wallboard (4) and/or right wallboard (5).
5. The frame structure of an intelligent hoist according to claim 4, characterized in that the bottom plate (8) is also a rectangular structure, the two ends of the bottom plate (8) are fixedly connected to the bottoms of the left wall plate (4) and the right wall plate (5) through bolts (7), the waist-shaped through hole (8a) is close to one side of the bottom plate (8), and the lengths of the waist-shaped through hole (8a) and the upper end port of the protective sleeve (9) are matched with the length of an area on the roller (2) where a steel wire rope (3) can be wound.
6. Frame structure of intelligent calabash of claim 1 or 2 or 3, characterized in that the spliced pole (6) distribute in the upper and lower both sides of left wallboard (4) and/or right wallboard (5), wherein the upside of left wallboard (4) and/or right wallboard (5) distributes and has three spliced pole (6) at least side by side interval, the downside of left wallboard (4) and/or right wallboard (5) distributes and has at least two spliced poles (6).
7. The rack structure of an intelligent hoist according to claim 1, 2 or 3, wherein a left mounting hole (4a) is formed in the middle of the left wall plate (4), a bearing sleeve (10) is fixedly arranged at the left mounting hole (4a), a left flange (11) is fixedly arranged at one end of the roller (2), and the end of the left flange (11) is rotatably connected with the bearing sleeve (10) through a transition flange (16) and a left bearing (12); right mounting hole (5a) have been seted up at the middle part of right side wallboard (5), right flange dish (13) have set firmly in right mounting hole (5a) department of right side wallboard (5), be equipped with planetary reduction gear set (14) in cylinder (2), the output shaft of servo motor (1) passes right flange dish (13) with central sun gear axle (14a) in planetary reduction gear set (14) are connected, planetary gear (14b) in planetary reduction gear set (14) with gear mesh on the cylinder (2) inner wall.
8. The frame structure of an intelligent hoist according to claim 1, 2 or 3, characterized in that the outer sides of the left wall plate (4) and the right wall plate (5) are fixedly provided with a cover shell (15); the servo motor (1) is positioned in the housing (15), and the housing (15) is provided with a heat dissipation hole (15 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021064511.7U CN212246045U (en) | 2020-06-10 | 2020-06-10 | Rack construction of intelligence calabash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021064511.7U CN212246045U (en) | 2020-06-10 | 2020-06-10 | Rack construction of intelligence calabash |
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| Publication Number | Publication Date |
|---|---|
| CN212246045U true CN212246045U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021064511.7U Expired - Fee Related CN212246045U (en) | 2020-06-10 | 2020-06-10 | Rack construction of intelligence calabash |
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| CN (1) | CN212246045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573549A (en) * | 2020-06-10 | 2020-08-25 | 温岭市明华齿轮有限公司 | Rack construction of intelligence calabash |
-
2020
- 2020-06-10 CN CN202021064511.7U patent/CN212246045U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573549A (en) * | 2020-06-10 | 2020-08-25 | 温岭市明华齿轮有限公司 | Rack construction of intelligence calabash |
| WO2021248632A1 (en) * | 2020-06-10 | 2021-12-16 | 温岭市明华齿轮有限公司 | Machine frame structure of smart chain hoist |
| CN111573549B (en) * | 2020-06-10 | 2024-06-21 | 温岭市明华齿轮有限公司 | Frame structure of intelligent hoist |
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Granted publication date: 20201229 |