CN217282433U

CN217282433U - Motor housing convenient to dismouting

Info

Publication number: CN217282433U
Application number: CN202220921497.0U
Authority: CN
Inventors: 赵贤福; 杨贤树; 刘月明; 刘军; 彭宜军; 李恩彬; 刘翀
Original assignee: Lu'an Qiangli Motor Co ltd
Current assignee: Lu'an Qiangli Motor Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-08-23
Anticipated expiration: 2032-04-20

Abstract

The utility model belongs to the technical field of the motor, especially, motor housing convenient to dismouting now proposes following scheme, peg graft at the inside second mount pad of first mount pad and fix the casing at second mount pad top including inside first mount pad, the slip of seting up the screw, the top of casing is equipped with the access hole, the below position department that the casing is located the access hole articulates through the pivot symmetry has two apron that are used for the shutoff access hole, and two apron one end that are close to can the butt, the inside of casing is fixed with the closing plate. The utility model discloses a connecting rod, second lug and the second U-shaped pole that sets up drive dead lever and fixed slot and peg graft or separate for installation between casing and the first mount pad is simple and efficient with dismantling, does not need the assistance of other instruments, and the while connecting rod can also drive the access hole on the casing through first lug, first U-shaped pole, rack and gear, and the staff of being convenient for maintains the components and parts in the casing.

Description

Motor housing convenient to dismouting

Technical Field

The utility model relates to the technical field of electric machines, especially, relate to a motor housing convenient to dismouting.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction, the existing motor is generally provided with a stator, a rotor, a rotating shaft and other structures inside a shell, when a structural circuit in the motor needs to be overhauled, a motor end cover needs to be opened, the end cover is generally fixedly connected with the shell through bolts, when the end cover is opened, tools such as a screwdriver need to be used for assistance, the operation is troublesome, meanwhile, the motor shell is fixed on the wall or the ground through the bolts, the installation and the disassembly are also troublesome, and the motor shell convenient to disassemble and assemble is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of motor housing convenient to dismouting has solved the problem that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a motor shell convenient to disassemble and assemble comprises a first mounting seat with a screw hole formed inside, a second mounting seat inserted inside the first mounting seat in a sliding mode and a shell fixed to the top of the second mounting seat, wherein an access hole is formed in the top of the shell, two cover plates for plugging the access hole are symmetrically hinged to the position, below the access hole, of the shell through a rotating shaft, the ends, close to the two cover plates, of the two cover plates can be abutted, a sealing plate is fixed inside the shell, and the end, away from the shell, of the sealing plate can be abutted to the inner wall of each cover plate;

and a driving mechanism for driving the cover plate to rotate around the rotating shaft is arranged between the second mounting seat and the cover plate.

Preferably, the driving mechanism comprises a mounting groove arranged inside the second mounting seat, a connecting rod is horizontally inserted inside the mounting groove, a first protruding block is fixed on the outer ring of the connecting rod, a first sliding groove is formed inside the first protruding block, a first U-shaped rod is inserted inside the first sliding groove in a sliding mode, the first U-shaped rod is inserted inside the second mounting seat in a sliding mode along the vertical direction, the top end of the first U-shaped rod extends to the upper portion of the second mounting seat and is fixed with a rack, the outer side of the rack is meshed with a gear, and the gear and the rotating shaft are coaxially fixed.

Preferably, a guide plate is fixed on the outer side of the second mounting seat, and the rack is inserted into the guide plate in a sliding mode along the vertical direction.

Preferably, a second convex block is fixed to the outer ring of the connecting rod and located on one side of the first convex block, a second sliding groove is formed in the second convex block, a second U-shaped rod is inserted into the second sliding groove in a sliding mode and horizontally sleeved with the second mounting seat, a fixing rod is fixed to one end, away from the second convex block, of the second U-shaped rod, and a fixing groove matched with the fixing rod for horizontal insertion is formed in the first mounting seat.

Preferably, first spout and second spout symmetry set up, and first spout and second spout all include arc groove and inclined plane, the distance of arbitrary a little distance to the connecting rod centre of a circle is the same in the arc groove, first U-shaped pole or second U-shaped pole when the inclined plane moves to the arc groove direction its and the connecting rod centre of a circle distance increase gradually.

Preferably, the second mounting seat is provided with a containing groove for containing the groove fixing rod, and the fixing rod is horizontally sleeved with the containing groove.

Preferably, the outer ring of the connecting rod is sleeved with an external thread sleeve in a sliding mode, one end, far away from the connecting rod, of the external thread sleeve extends to the outside of the second mounting seat, and a threaded hole matched with the external thread sleeve for threaded insertion is formed in the second mounting seat.

The utility model provides a motor housing passes through the second mount pad, dead lever and fixed slot are installed inside first mount pad, connecting rod through setting up, second lug and second U-shaped pole drive the dead lever and peg graft or separate with the fixed slot, make installation between casing and the first mount pad simple and convenient swift with the dismantlement, do not need the assistance of other instruments, the connecting rod can also drive the access hole on the casing through first lug, first U-shaped pole, rack and gear simultaneously, the staff of being convenient for maintains the components and parts in the casing.

Drawings

FIG. 1 is a front sectional view of the whole mechanism of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is a top view of the whole mechanism of the present invention;

FIG. 5 is a schematic view of the internal structure of the second mounting base of the present invention;

fig. 6 is an enlarged view of the structure at C in fig. 5.

In the figure: 1. a first mounting seat; 2. a second mounting seat; 3. a housing; 5. a cover plate; 6. a sealing plate; 7. mounting grooves; 8. a connecting rod; 9. a first bump; 10. a first chute; 11. a first U-shaped bar; 12. a rack; 13. a gear; 14. a guide plate; 15. a second bump; 16. a second chute; 17. a second U-shaped bar; 18. fixing the rod; 19. fixing grooves; 20. an external thread sleeve; 21. a threaded bore.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, a motor housing convenient to dismouting, includes that inside has seted up the first mount pad 1 of screw, slides and pegs graft at the inside second mount pad 2 of first mount pad 1 and fix the casing 3 at second mount pad 2 top, the top of casing 3 is equipped with the access hole, casing 3 is located the below position department of access hole and articulates through the pivot symmetry has two apron 5 that are used for the shutoff access hole, and the one end that two apron 5 are close to mutually can the butt, the inside of casing 3 is fixed with closing plate 6, the closing plate 6 keep away from the one end of casing 3 can with the inner wall butt of apron 5.

Be equipped with between second mount pad 2 and the apron 5 and be used for driving apron 5 around rotation axis pivoted actuating mechanism, the apron 5 of being convenient for is opened, and the access hole exposes, makes things convenient for the staff to overhaul the components and parts in the casing 3.

Further, actuating mechanism is including seting up at the inside mounting groove 7 of second mount pad 2, the inside level of mounting groove 7 is pegged graft and is had connecting rod 8, the outer lane of connecting rod 8 is fixed with first lug 9, first spout 10 has been seted up to the inside of first lug 9, the inside slip of first spout 10 is pegged graft and is had first U-shaped pole 11, first U-shaped pole 11 is pegged graft in the inside of second mount pad 2 along vertical slip, the top of first U-shaped pole 11 extends to the top of second mount pad 2 and is fixed with rack 12, the outside meshing of rack 12 is connected with gear 13, and gear 13 and pivot coaxial fixed, and when connecting rod 8 rotated, drive rack 12 up-and-down motion through first spout 10 and first U-shaped pole 11 to drive apron 5 through gear 13 and rotate.

Further, a guide plate 14 is fixed on the outer side of the second mounting seat 2, and the rack 12 is inserted into the guide plate 14 in a sliding manner along the vertical direction, so that the rack 12 can vertically move up and down.

Further, a second bump 15 is fixed at a position of the outer ring of the connecting rod 8, which is located on one side of the first bump 9, a second sliding groove 16 is formed in the second bump 15, a second U-shaped rod 17 is inserted into the second sliding groove 16 in a sliding manner, the second U-shaped rod 17 is horizontally sleeved with the second mounting seat 2, a fixing rod 18 is fixed at one end, away from the second bump 15, of the second U-shaped rod 17, a fixing groove 19 matched with the fixing rod 18 for horizontal insertion is formed in the first mounting seat 1, and when the connecting rod 8 rotates, the fixing rod 18 is driven by the second sliding groove 16 and the second U-shaped rod 17 to move horizontally, so that the fixing rod 18 enters or leaves the fixing groove 19, and when the fixing rod 18 enters the fixing groove 19, the first mounting seat 1 and the second mounting seat 2 are fixedly connected.

Further, the first sliding groove 10 and the second sliding groove 16 are symmetrically arranged, and the first sliding groove 10 and the second sliding groove 16 both include an arc groove and an inclined groove, the distance from any point in the arc groove to the center of the circle of the connecting rod 8 is the same, the distance between the first U-shaped rod 11 or the second U-shaped rod 17 and the center of the circle of the connecting rod 8 gradually increases when the first U-shaped rod 11 or the second U-shaped rod 17 moves towards the arc groove from the inclined groove, so that the fixing rod 18 enters the fixing groove 19 or the rack 12 moves upwards, and when the first U-shaped rod 11 moves towards the arc groove from the inclined groove, the second U-shaped rod 17 always moves in the arc groove, and when the second U-shaped rod 17 moves towards the arc groove from the inclined groove, the first U-shaped rod 11 also always moves in the corresponding arc groove, preventing the movement of the securing lever 18 and the rack 12 from interfering with each other.

Furthermore, a containing groove for containing the groove fixing rod 18 is formed in the second mounting seat 2, and the fixing rod 18 is horizontally sleeved with the containing groove.

Furthermore, the outer ring of the connecting rod 8 is slidably sleeved with an external thread sleeve 20, one end, far away from the connecting rod 8, of the external thread sleeve 20 extends to the outside of the second mounting seat 2, and a threaded hole 21 matched with the external thread sleeve 20 for threaded insertion is formed in the second mounting seat 2.

Further, the circular groove that cooperation connecting rod 8 was pegged graft and is used is seted up to the inside of external thread bush 20, be fixed with the limiting plate on the inner wall of circular groove, set up the spacing groove that cooperation limiting plate used on the outer wall of connecting rod 8, when rotating external thread bush 20, drive connecting rod 8 through limiting plate and spacing groove and rotate together.

The working principle is as follows: when the device is installed, the first installation seat 1 is fixed on the wall surface or the ground through a bolt screw hole, when the shell 3 is installed, the second installation seat 2 is firstly placed into the first installation seat 1, the external thread sleeve 20 is rotated, the external thread sleeve 20 drives the connecting rod 8 to rotate together through the limiting plate and the limiting groove, when the connecting rod 8 rotates, the second U-shaped rod 17 moves to the circular arc groove in the inclined groove in the second sliding groove 16, so that the second U-shaped rod 17 drives the fixing rod 18 to move in the direction far away from the second bump 15, the fixing rod 18 enters the fixing groove 19, so that the first installation seat 1 and the second installation seat 2 are fixedly connected, in the process, the first U-shaped rod 11 always moves in the circular arc groove in the first sliding groove 10, when elements in the motor need to be overhauled in the use process, the external thread sleeve 20 continues to be rotated, the external thread sleeve 20 drives the connecting rod 8 to rotate, the second U-shaped rod 17 moves in the arc groove in the second sliding groove 16, and because the distance from the arc groove to the center of the connecting rod 8 is the same, the second U-shaped rod 17 does not move, the first U-shaped rod 11 moves in the direction close to the center of the connecting rod 8 in the inclined groove from the arc groove in the first sliding groove 10, the first U-shaped rod 11 drives the rack 12 to move downwards, the rack 12 drives the cover plate 5 to rotate around the rotating shaft through the gear 13, the access hole in the shell 3 is opened, so that a worker can conveniently close the cover plate 5 or separate the first mounting seat 1 and the second mounting seat 2 when maintaining the motor, and reversely rotate the external thread sleeve 20; the device drives dead lever 18 and fixed slot 19 through the connecting rod 8 that sets up, second lug 15 and second U-shaped pole 17 and pegs graft or separate for installation between casing 3 and the first mount pad 1 is simple and efficient with the dismantlement, does not need the assistance of other instruments, and connecting rod 8 can also drive the access hole on the casing 3 through first lug 9 simultaneously, first U-shaped pole 11, rack 12 and gear 13, and the staff of being convenient for maintains the components and parts in the casing 3.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A motor shell convenient to disassemble and assemble comprises a first mounting seat (1) with a screw hole formed inside, a second mounting seat (2) inserted in the first mounting seat (1) in a sliding mode and a shell (3) fixed to the top of the second mounting seat (2), and is characterized in that an access hole is formed in the top of the shell (3), two cover plates (5) used for plugging the access hole are symmetrically hinged to the position, below the access hole, of the shell (3) through a rotating shaft, one ends, close to the two cover plates (5), of the two cover plates can abut against each other, a sealing plate (6) is fixed inside the shell (3), and one end, far away from the shell (3), of the sealing plate (6) can abut against the inner wall of the cover plate (5);

and a driving mechanism for driving the cover plate (5) to rotate around the rotating shaft is arranged between the second mounting seat (2) and the cover plate (5).

2. The motor housing convenient to disassemble and assemble as claimed in claim 1, wherein the driving mechanism comprises a mounting groove (7) arranged inside the second mounting seat (2), a connecting rod (8) is horizontally inserted inside the mounting groove (7), a first protruding block (9) is fixed on an outer ring of the connecting rod (8), a first sliding groove (10) is formed inside the first protruding block (9), a first U-shaped rod (11) is inserted inside the first sliding groove (10) in a sliding manner, the first U-shaped rod (11) is inserted inside the second mounting seat (2) in a sliding manner along the vertical direction, the top end of the first U-shaped rod (11) extends to the upper side of the second mounting seat (2) and is fixed with a rack (12), a gear (13) is engaged and connected to the outer side of the rack (12), and the gear (13) is coaxially fixed with the rotating shaft.

3. The motor housing convenient to disassemble and assemble as claimed in claim 2, wherein a guide plate (14) is fixed on the outer side of the second mounting seat (2), and the rack (12) is inserted in the guide plate (14) in a sliding mode along the vertical direction.

4. The motor housing convenient to disassemble and assemble as claimed in claim 2, wherein a second protruding block (15) is fixed to the outer ring of the connecting rod (8) and located at one side of the first protruding block (9), a second sliding groove (16) is formed in the second protruding block (15), a second U-shaped rod (17) is inserted into the second sliding groove (16) in a sliding manner, the second U-shaped rod (17) is horizontally sleeved with the second mounting seat (2), a fixing rod (18) is fixed to one end, away from the second protruding block (15), of the second U-shaped rod (17), and a fixing groove (19) matched with the fixing rod (18) and used for horizontal insertion is formed in the first mounting seat (1).

5. The motor housing convenient to disassemble and assemble according to claim 4, wherein the first sliding groove (10) and the second sliding groove (16) are symmetrically arranged, the first sliding groove (10) and the second sliding groove (16) both comprise an arc groove and an inclined groove, the distance from any point in the arc groove to the center of the connecting rod (8) is the same, and the distance between the first U-shaped rod (11) or the second U-shaped rod (17) and the center of the connecting rod (8) is gradually increased when the first U-shaped rod or the second U-shaped rod moves towards the arc groove in the inclined groove.

6. The motor housing convenient to disassemble and assemble as claimed in claim 4, wherein the second mounting seat (2) is internally provided with a receiving groove for receiving the groove fixing rod (18) for use, and the fixing rod (18) is horizontally sleeved with the receiving groove.

7. The motor housing convenient to disassemble and assemble as claimed in claim 2, wherein an external thread sleeve (20) is slidably sleeved on an outer ring of the connecting rod (8), one end, far away from the connecting rod (8), of the external thread sleeve (20) extends to the outside of the second mounting seat (2), and a threaded hole (21) matched with the external thread sleeve (20) for threaded insertion is formed in the second mounting seat (2).

8. The motor housing convenient to disassemble and assemble as claimed in claim 7, wherein a circular groove matched with the connecting rod (8) for splicing use is formed in the external thread sleeve (20), a limiting plate is fixed on the inner wall of the circular groove, and a limiting groove matched with the limiting plate for use is formed in the outer wall of the connecting rod (8).