CN114337136A - Special motor tool convenient to assemble for forklift truck and installation method of special motor tool - Google Patents
Special motor tool convenient to assemble for forklift truck and installation method of special motor tool Download PDFInfo
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- CN114337136A CN114337136A CN202111548822.XA CN202111548822A CN114337136A CN 114337136 A CN114337136 A CN 114337136A CN 202111548822 A CN202111548822 A CN 202111548822A CN 114337136 A CN114337136 A CN 114337136A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y02T10/64—Electric machine technologies in electromobility
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Abstract
The invention provides a special motor tool for a forklift truck convenient to assemble and an installation method thereof, wherein the special motor tool comprises an annular cavity for assembling a motor, a driving piece is fixedly arranged at the top of the annular cavity, a linkage mechanism is arranged on the inner side of the annular cavity, a plurality of adjusting mechanisms distributed in an annular array are connected to the bottom of the annular cavity, and a first arc-shaped strip and a second arc-shaped strip are respectively connected to the inner side and the outer side of each adjusting mechanism; the driving piece synchronously drives the first arc-shaped strip and the second arc-shaped strip to move through the transmission mechanism and the adjusting mechanism. The invention can quickly position the rotor in the middle of the shell through the adjusting mechanism to accelerate the installation speed of the motor, and can relatively fix the rotor and the shell, thereby facilitating the installation of the rotor in the shell and further accelerating the installation speed of the motor.
Description
Technical Field
The invention relates to the field of motor installation, in particular to a special motor tool for a forklift truck convenient to assemble and an installation method thereof.
Background
In the technical field of the existing engineering machinery manufacturing, a forklift truck developed by integrating the technologies of a loader and a forklift has the advantages of large forklift weight and flexible operation, and is widely applied to the fields of stone loading and unloading, container loading and unloading and the like. However, as the mining volume of the stone is larger and larger, the speed requirements of loading and unloading, stacking, material taking and loading of the container are higher and higher, and higher requirements are further provided for the loading and unloading capacity of the forklift. The operation of the forklift truck does not need to leave a motor to drive the forklift truck to move up and down, the motor is an electromagnetic device which realizes electric energy conversion or transmission according to the law of electromagnetic induction, the motor mainly has the function of generating driving torque, is used as a power source of electrical appliances or various machines, and is a common power center in life of people.
The prior art has the following defects: the motor needs to install the rotor in the shell when being installed, the prior art is often installed manually by workers, because the clearance between the rotor and the motor shell is generally smaller, the rotor is difficult to place in the shell in the middle, when the rotor is installed to be eccentric, the rotor needs to be installed again, and the installation efficiency of the motor is seriously influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the special motor tool for the forklift truck and an installation method thereof, which are convenient to assemble.
The invention solves the technical problems through the following technical means: the special motor tool for the forklift truck convenient to assemble comprises an annular cavity for assembling a motor, wherein a driving piece is fixedly arranged at the top of the annular cavity, a linkage mechanism is arranged on the inner side of the annular cavity, a plurality of adjusting mechanisms distributed in an annular array are connected to the bottom of the annular cavity, and a first arc-shaped strip and a second arc-shaped strip are respectively connected to the inner side and the outer side of each adjusting mechanism; the driving piece synchronously drives the first arc-shaped strips and the second arc-shaped strips to move through the transmission mechanism and the adjusting mechanism.
Preferably, adjustment mechanism is including connecting the fixed chamber in annular chamber bottom, fixed intracavity rotates through rotating and is connected with the bull stick, fixed intracavity both sides all are connected with the fixed plate, both sides the fixed plate middle part all rotates through rotating and is connected with the lead screw, be connected with drive mechanism between the lead screw of bull stick and both sides, both sides the outside equal threaded connection of lead screw has square post, both sides square post all runs through the setting in fixed intracavity, and both sides one side that square post was kept away from mutually is connected with first arc strip and second arc strip respectively.
Preferably, the transmission mechanism comprises a driving bevel gear connected to the outside of the rotating rod, driven bevel gears are connected to the sides, close to the screw rods, of the two sides, and the driving bevel gears are meshed with the driven bevel gears at the corresponding positions.
Preferably, the link gear is including connecting at the outside solid fixed ring of driving piece output shaft, gu the fixed ring outside is provided with outer ring gear, gu be connected with a plurality of connecting strips that are the ring array and distribute between fixed ring and the outer ring gear.
Preferably, the linkage mechanism further comprises a circular gear connected to the tops of the plurality of rotating rods, and the circular gears are all meshed with the outer gear ring.
Preferably, the annular chamber bottom is provided with the processing platform, the processing bench top is connected with the mount, the inboard top of mount is connected with the fixed disk, the fixed disk bottom is connected with a plurality of pneumatic cylinders that are annular array and distribute, the annular chamber is connected in the pneumatic cylinder bottom.
Preferably, the side, close to the top of the square column, of each of the two sides is connected with a stop block.
The mounting method of the special driving piece for the forklift truck comprises the following steps:
step 1: machining of the adjusting mechanism
The rotor is arranged in the middle of the shell, the distance between the outer surface of the rotor and the inner surface of the shell is recorded as L, the adjusting mechanisms are designed, the central axis of each adjusting mechanism is arranged at the position of L/2, the distance between the first arc-shaped strip and the inner surface of the shell is equal to the distance between the second arc-shaped strip and the outer surface of the rotor, and the adjusting mechanisms are processed according to the specification.
Step 2:
positioning of rotors
Place the rotor inside the shell, extend simultaneously through the pneumatic cylinder afterwards and drive adjustment mechanism, first arc strip and second arc strip are in between rotor and the shell, it moves to the outside simultaneously to adjust a plurality of first arc strips, and adjust a plurality of second arc strips and move to the inside simultaneously, because a plurality of first arc strips and a plurality of second arc strips are synchronous motion, can adjust rotor and shell simultaneously during a plurality of first arc strips and a plurality of second arc strips synchronous motion, because the rotor is when the shell middle part, distance between first arc strip and the shell internal surface equals with distance between second arc strip and the rotor surface, after constantly adjusting, when first arc strip and shell internal surface paste tightly, when second arc strip and rotor surface paste tightly, the rotor will be in the middle part of the shell just in this moment.
And step 3: mounting of rotor to housing
When the first arc-shaped strip and the second arc-shaped strip move to be attached to the inner surface of the shell and the outer surface of the rotor at the same time, the rotor and the shell can be clamped at the same time through the adjusting mechanism, and the rotor is installed.
The invention has the beneficial effects that:
1. the rotor is quickly positioned in the middle of the shell by placing the rotor in the shell, adjusting the plurality of first arc strips to simultaneously move towards the outer side and adjusting the plurality of second arc strips to simultaneously move towards the inner side, wherein when the rotor is positioned in the middle of the shell, the distance between the first arc strips and the inner surface of the shell is equal to the distance between the second arc strips and the outer surface of the rotor, after continuous adjustment, when the first arc strips are tightly attached to the inner surface of the shell and the second arc strips are tightly attached to the outer surface of the rotor, the rotor is just positioned in the middle of the shell, when the rotor and the shell of the same specification are installed, the rotor is only required to be placed in the shell, the adjusting mechanism is positioned between the rotor and the shell, the first arc strips and the second arc strips are adjusted to be simultaneously moved to be tightly attached to the inner surface of the shell and the outer surface of the rotor, and the tool can quickly position the rotor in the middle of the shell, therefore, the installation efficiency of the motor can be improved;
2. first arc strip and second arc strip remove simultaneously to paste when tight with shell internal surface and rotor surface, can press from both sides tightly simultaneously rotor and shell through adjustment mechanism, avoid rotor and shell to fix a position one by one again to the convenience is installed the rotor inside the shell, and this frock not only can fix a position the rotor at the shell middle part fast, and can be with rotor and shell relatively fixed, thereby further improves the installation effectiveness of motor.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the annular chamber, drive member, and adjustment mechanism, etc., of the present invention;
FIG. 3 is a cross-sectional view of the annular cavity of FIG. 2 in accordance with the present invention;
FIG. 4 is a cross-sectional view of an adjustment mechanism of the present invention;
fig. 5 is a schematic diagram of the exploded structure of fig. 4 according to the present invention.
In the figure: 1. a processing table; 2. a hydraulic cylinder; 3. an annular cavity; 4. an adjustment mechanism; 41. a fixed cavity; 42. a rotating rod; 43. a fixing plate; 44. a screw rod; 45. a transmission mechanism; 451. a driving bevel gear; 452. A driven bevel gear; 46. a square column; 5. a drive member; 6. a linkage mechanism; 61. a circular gear; 62. an outer ring gear; 63. a fixing ring; 64. a connecting strip; 7. a first arcuate strip; 8. a second arcuate strip; 9. A fixed mount; 10. a stopper; 11. and (7) fixing the disc.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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 will be understood that when an element is referred to as being "secured 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.
Example 1
The rotor is positioned in the middle of the shell, the distance between the outer surface of the rotor and the inner surface of the shell is marked as L at the moment, the adjusting mechanisms 4 are designed, the central axis of each adjusting mechanism 4 is positioned at the position of L/2, the distance between the first arc-shaped strip 7 and the inner surface of the shell is equal to the distance between the second arc-shaped strip 8 and the outer surface of the rotor at the moment, the adjusting mechanisms 4 are processed according to the specification, when the rotor and the shell are assembled, the rotor is placed inside the shell, then the adjusting mechanisms 4 are driven to be positioned between the rotor and the shell by simultaneously extending the hydraulic cylinders 2, the first arc-shaped strips 7 are adjusted to move outwards at the same time, the second arc-shaped strips 8 are adjusted to move inwards at the same time, because the first arc-shaped strips 7 and the second arc-shaped strips 8 are moved synchronously, the rotor and the shell can be adjusted simultaneously when the first arc-shaped strips 7 and the second arc-shaped strips 8 are moved synchronously, because the rotor is when the shell middle part, the distance between first arc strip 7 and the shell internal surface equals with the distance between second arc strip 8 and the rotor surface, after constantly adjusting, when first arc strip 7 pastes tightly with the shell internal surface, when second arc strip 8 pastes tightly with the rotor surface, the rotor will be just in time in the middle part of the shell this moment, when rotor and the shell installation to same specification, only need to place the rotor inside the shell, locate adjustment mechanism 4 between rotor and shell, adjust first arc strip 7 and second arc strip 8 and remove simultaneously to paste tightly with shell internal surface and rotor surface, alright fix a position the rotor at the shell middle part fast, this frock can realize fixing a position the rotor at the shell middle part fast, thereby can realize improving the installation effectiveness of motor.
Example 2
Example 3
When the rotating rod 42 rotates, the rotating rod 42 drives the two screw rods 44 at the corresponding positions to rotate simultaneously through the transmission mechanism 45, the transmission mechanism 45 is not limited in this place, and the rotating rod 42 can drive the two screw rods 44 at the corresponding positions to rotate simultaneously, the transmission mechanism 45 includes a driving bevel gear 451 connected to the outside of the rotating rod 42, the driven bevel gears 452 are connected to the sides of the two screw rods 44 at the two sides, the driving bevel gear 451 is engaged with the driven bevel gears 452 at the corresponding positions, when the driving bevel gear 451 rotates, the driving bevel gear 452 and the lead screws 44 at corresponding positions are driven to rotate synchronously, when the two lead screws 44 rotate, the square columns 46 at the outer parts of the two lead screws are driven to move towards two sides respectively in a thread transmission mode, when the plurality of rotating rods 42 rotate simultaneously, the plurality of first arc-shaped bars 7 are simultaneously moved to the outside and the plurality of first arc-shaped bars 7 are simultaneously moved to the inside.
Example 4
In order to enable the plurality of rotating rods 42 to synchronously rotate, a linkage mechanism 6 is connected between the connecting strip 64 and the plurality of rotating rods 42, when the driving piece 5 runs, the fixing ring 63 can be driven, the connecting strip 64 and the outer gear ring 62 can rotate, because the plurality of circular gears 61 are all meshed with the outer gear ring 62, the outer gear ring 62 can drive the plurality of circular gears 61 and the rotating rods 42 corresponding to the circular gears 61 to simultaneously rotate when rotating, the linkage mechanism 6 is arranged so as to drive the plurality of rotating rods 42 to simultaneously rotate through one driving piece 5, the utilization of resources is saved, and meanwhile, the power resources are saved.
Example 5
The fixed disc 11 is provided with a carrier for mounting the hydraulic cylinder 2, and the stopper 10 is arranged to limit the square column 46, so that the square column 46 is prevented from being separated from the screw rod 44 at the corresponding position.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. Special motor frock of fork truck convenient to equipment, its characterized in that: the device comprises an annular cavity (3) for assembling a motor, wherein a driving piece (5) is fixedly arranged at the top of the annular cavity (3), a linkage mechanism (6) is arranged on the inner side of the annular cavity (3), a plurality of adjusting mechanisms (4) distributed in an annular array are connected to the bottom of the annular cavity (3), and a first arc-shaped strip (7) and a second arc-shaped strip (8) are respectively connected to the inner side and the outer side of each adjusting mechanism (4); the driving piece (5) synchronously drives the first arc-shaped strip (7) and the second arc-shaped strip (8) to move through the transmission mechanism (45) and the adjusting mechanism (4).
2. The forklift truck special-purpose motor tool convenient to assemble of claim 1, characterized in that: adjustment mechanism (4) are including connecting fixed chamber (41) in annular chamber (3) bottom, fixed chamber (41) inner chamber rotates through rotating and is connected with bull stick (42), fixed chamber (41) inner chamber both sides all are connected with fixed plate (43), both sides fixed plate (43) middle part all is connected with lead screw (44) through rotating, be connected with drive mechanism (45) between lead screw (44) of bull stick (42) and both sides lead screw (44) outside equal threaded connection has square post (46), both sides square post (46) all run through the setting in fixed chamber (41), and all are connected with first arc strip (7) and second arc strip (8) that correspond the position.
3. The forklift truck special-purpose motor tool convenient to assemble of claim 2, characterized in that: the transmission mechanism (45) comprises a driving bevel gear (451) connected to the outer portion of the rotating rod (42), driven bevel gears (452) are connected to the sides, close to the screw rods (44), of the two sides, and the driving bevel gear (451) is meshed with the driven bevel gears (452) in the corresponding positions.
4. The forklift truck special-purpose motor tool convenient to assemble of claim 2, characterized in that: link gear (6) are including connecting solid fixed ring (63) in driving piece (5) output shaft outside, gu fixed ring (63) outside is provided with outer ring gear (62), gu be connected with a plurality of connecting strips (64) that are the ring array and distribute between fixed ring (63) and outer ring gear (62).
5. The forklift special-purpose motor tool convenient to assemble according to any one of claims 2 to 4, characterized in that: the linkage mechanism (6) further comprises a circular gear (61) connected to the tops of the rotating rods (42), and the circular gears (61) are meshed with the outer gear ring (62).
6. The forklift truck special-purpose motor tool convenient to assemble of claim 1, characterized in that: annular chamber (3) bottom is provided with processing platform (1), processing platform (1) top is connected with mount (9), mount (9) inboard top is connected with fixed disk (11), fixed disk (11) bottom is connected with a plurality of pneumatic cylinders (2) that are the annular array and distribute, annular chamber (3) are connected in pneumatic cylinder (2) bottom.
7. The forklift truck special-purpose motor tool convenient to assemble of claim 2, characterized in that: the side, close to the top of the square column (46), of the two sides is connected with a stop block (10).
8. The mounting method of the special motor for the forklift truck according to any one of claims 1 to 7, which comprises the following specific steps:
step 1: machining of the adjusting mechanism
The rotor is arranged in the middle of the shell, the distance between the outer surface of the rotor and the inner surface of the shell is recorded as L, the adjusting mechanisms (4) are designed, the central axis of each adjusting mechanism (4) is arranged at the position of L/2, the distance between the first arc-shaped strip (7) and the inner surface of the shell is equal to the distance between the second arc-shaped strip (8) and the outer surface of the rotor, and the adjusting mechanisms (4) are processed according to the specification.
Step 2:
positioning of rotors
The rotor is placed in the shell, then the hydraulic cylinder (2) is simultaneously extended to drive the adjusting mechanism (4), the first arc-shaped strips (7) and the second arc-shaped strips (8) to be located between the rotor and the shell, the first arc-shaped strips (7) are adjusted to simultaneously move towards the outer side, the second arc-shaped strips (8) are adjusted to simultaneously move towards the inner side, the first arc-shaped strips (7) and the second arc-shaped strips (8) are synchronously moved, the first arc-shaped strips (7) and the second arc-shaped strips (8) can be simultaneously adjusted when synchronously moving, the distance between the first arc-shaped strips (7) and the inner surface of the shell is equal to the distance between the second arc-shaped strips (8) and the outer surface of the rotor when the rotor is located in the middle of the shell, and after continuous adjustment, the first arc-shaped strips (7) and the inner surface of the shell are tightly attached, When the second arc-shaped strip (8) is tightly attached to the outer surface of the rotor, the rotor is just positioned in the middle of the shell.
And step 3: mounting of rotor to housing
When the first arc-shaped strip (7) and the second arc-shaped strip (8) move to be attached to the inner surface of the shell and the outer surface of the rotor at the same time, the rotor and the shell can be clamped at the same time through the adjusting mechanism (4), and the rotor is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111548822.XA CN114337136B (en) | 2021-12-17 | 2021-12-17 | Motor tool special for forklift and convenient to assemble and mounting method of motor tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111548822.XA CN114337136B (en) | 2021-12-17 | 2021-12-17 | Motor tool special for forklift and convenient to assemble and mounting method of motor tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114337136A true CN114337136A (en) | 2022-04-12 |
| CN114337136B CN114337136B (en) | 2023-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111548822.XA Active CN114337136B (en) | 2021-12-17 | 2021-12-17 | Motor tool special for forklift and convenient to assemble and mounting method of motor tool |
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| Country | Link |
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| CN (1) | CN114337136B (en) |
Citations (9)
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| US20070278979A1 (en) * | 2005-12-09 | 2007-12-06 | Aisin Aw Co., Ltd. | Stator position adjustment method and device |
| CN202746078U (en) * | 2012-06-13 | 2013-02-20 | 李慧杰 | Spinning engaged type speed reducing starting engine |
| CN208738997U (en) * | 2018-08-06 | 2019-04-12 | 龙海特尔福汽车电子研究所有限公司 | A kind of rotor mounting structure |
| JP2019213414A (en) * | 2018-06-07 | 2019-12-12 | 株式会社ミツバ | Rotor assembling apparatus and rotor assembling method |
| US20200127541A1 (en) * | 2018-10-23 | 2020-04-23 | Shanghai XPT Technology Limited | Apparatus and method for assembling a motor rotor |
| CN111185886A (en) * | 2020-03-12 | 2020-05-22 | 宁波双德电子有限公司 | Adjustable operation table for sound production and processing |
| CN210780470U (en) * | 2019-11-08 | 2020-06-16 | 顶格电力设备江阴有限公司 | Rotatory dip coating of motor main stator cures and uses frock |
| CN211959004U (en) * | 2020-05-15 | 2020-11-17 | 惠安信德机械有限公司 | A installation repair tools that is used for unmanned aerial vehicle cloud platform motor to dismantle demarcation |
| CN214590832U (en) * | 2021-05-20 | 2021-11-02 | 江西锦锋诚电器有限公司 | Motor rotor positioning structure |
-
2021
- 2021-12-17 CN CN202111548822.XA patent/CN114337136B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070278979A1 (en) * | 2005-12-09 | 2007-12-06 | Aisin Aw Co., Ltd. | Stator position adjustment method and device |
| CN202746078U (en) * | 2012-06-13 | 2013-02-20 | 李慧杰 | Spinning engaged type speed reducing starting engine |
| JP2019213414A (en) * | 2018-06-07 | 2019-12-12 | 株式会社ミツバ | Rotor assembling apparatus and rotor assembling method |
| CN208738997U (en) * | 2018-08-06 | 2019-04-12 | 龙海特尔福汽车电子研究所有限公司 | A kind of rotor mounting structure |
| US20200127541A1 (en) * | 2018-10-23 | 2020-04-23 | Shanghai XPT Technology Limited | Apparatus and method for assembling a motor rotor |
| CN210780470U (en) * | 2019-11-08 | 2020-06-16 | 顶格电力设备江阴有限公司 | Rotatory dip coating of motor main stator cures and uses frock |
| CN111185886A (en) * | 2020-03-12 | 2020-05-22 | 宁波双德电子有限公司 | Adjustable operation table for sound production and processing |
| CN211959004U (en) * | 2020-05-15 | 2020-11-17 | 惠安信德机械有限公司 | A installation repair tools that is used for unmanned aerial vehicle cloud platform motor to dismantle demarcation |
| CN214590832U (en) * | 2021-05-20 | 2021-11-02 | 江西锦锋诚电器有限公司 | Motor rotor positioning structure |
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