Motor protection device for mechatronics equipment

Abstract

The utility model provides a motor protection device for mechatronics equipment, which belongs to the technical field of motors and is characterized in that an outlet is formed in the front wall of a box body of the motor protection device for the mechatronics equipment, and a connecting plate body is slidably connected in the box body; a supporting seat for placing a motor body is fixedly mounted on one side, close to the outlet, of the connecting plate body; a double-end cylinder is fixedly mounted in the middle of the front end of the supporting seat; the movable ends of the double-head air cylinders extend towards the left side wall and the right side wall of the box body correspondingly, and one ends of clamping outer plates are fixedly installed at the end portions of the movable ends of the double-head air cylinders. The clamping outer plates are slidably connected to the supporting seat, two clamping inner plates are slidably connected to the supporting seat and located between the clamping outer plates, one end of a threaded rod is rotatably connected into each clamping inner plate, and the threaded rods are connected into the threaded holes in a threaded mode. According to the utility model, the technical problems that the motor clamping function is lacked, and the motors with different specifications can shake during movement, so that the motors can fall off possibly are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of motors, and in particular relates to a motor protection device for mechatronic equipment. Background Art

[0002] A motor is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction. Its main function is to convert mechanical energy into electrical energy, generate driving torque, and serve as a power source for electrical appliances or various machines.

[0003] The Chinese utility model patent with application number: CN202120171585.9 (publication number: CN214045268U) discloses a motor protection device, including: a motor and a protection mechanism; a motor seat is provided at the bottom of the motor, the motor seat includes a support seat and a slide, and a first slide groove is provided at the bottom of the slide; the protection mechanism includes a box body, second slide grooves are symmetrically provided at the bottom of both sides of the box body, screw rods are provided in the second slide grooves, first grooves are also provided at the bottom of both sides of the box body, right-angle motors are provided in the first grooves, the output shafts of the right-angle motors are respectively connected to one end of the screw rod extending into the first groove, the screw rods are respectively provided with slide blocks, and connecting plates are vertically provided between the slide blocks in the second slide grooves at the bottom of both sides of the box body;

[0004] The above patent can drive the motor to move, but lacks the function of clamping the motor. For motors of different specifications, shaking will occur during movement, which may cause the motor to fall. Utility Model Content

[0005] In view of this, the utility model provides a motor protection device for mechatronic equipment, which is used to solve the technical problem that the motor lacks a clamping function and shakes when moving motors of different specifications, which may cause the motor to fall.

[0006] The utility model is achieved in this way:

[0007] The utility model provides a motor protection device for mechatronic equipment, comprising a box body, an outlet is opened on the front wall of the box body, a connecting plate body is slidably connected in the box body, wherein a support seat for placing the motor is installed on one side of the connecting plate body close to the outlet, and a double-headed cylinder is fixedly installed on the middle part of the front end of the support seat;

[0008] The movable ends of the double-headed cylinder extend toward the left and right side walls of the box body respectively, and one end of the clamping outer plate is fixedly mounted on the movable end of the double-headed cylinder, and the other end of the clamping outer plate extends toward the connecting plate body;

[0009] The clamping outer plate is slidably connected to the support seat, and two clamping inner plates are slidably connected to the support seat and located between the clamping outer plates. One end of a threaded rod is rotatably connected to the clamping inner plate, and threaded holes are provided on the clamping outer plates, and the threaded rod is threadedly connected to the threaded holes.

[0010] On the basis of the above technical solution, the motor protection device for mechatronic equipment of the utility model can also be improved as follows:

[0011] Furthermore, two guide grooves are symmetrically provided on the top wall of the support seat, and two inner guide columns are slidably connected in each of the guide grooves. The clamping inner plate is fixedly mounted on the top of the inner guide columns on the same side.

[0012] Furthermore, two outer guide columns are slidably connected in each guide groove, and the tops of the outer guide columns on the same side are fixedly connected to the clamping outer plate.

[0013] Furthermore, two support rods are fixedly mounted on the top wall of the box body and on one side of the outlet, and bearings are fixedly mounted on the bottom ends of the support rods.

[0014] Furthermore, a rolling rod is fixedly installed in the bearing, a rolling shutter door piece is fixedly installed on the rolling rod, and a driven gear is fixedly installed on the left end of the rolling rod.

[0015] Furthermore, one side of the driven gear is meshedly connected with a driving gear, a driving motor is fixedly mounted on the outer wall of the box body, and an output shaft of the driving motor passes through the side wall of the box body and is fixedly connected to the driving gear.

[0016] Compared with the prior art, the beneficial effects of the motor protection device for mechatronic equipment provided by the utility model are:

[0017] By setting up a double-headed cylinder, its movable end can drive the two clamping outer plates to move synchronously, so that the motor body can be clamped in the middle;

[0018] By setting the clamping inner plate, it is possible to avoid the situation where the motor body is too small to be clamped by the clamping outer plate; by setting the threaded rod to be rotatably connected with the clamping inner plate, the threaded rod can drive the clamping inner plate to move left and right through the movement of the threaded hole;

[0019] By providing the guide groove and the inner guide column and the outer guide column slidably connected therein, the stability of the movement of the clamped inner plate and the clamped outer plate can be improved.

[0020] The setting of the rolling shutter door does not require manual door opening and reduces the use of the vertical space outside the box body, so that the box body can be placed in a small space for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is an axonometric view of a motor protection device for mechatronic equipment;

[0023] Figure 2 Axonometric drawing of a rolling shutter door piece of a motor protection device for mechatronic equipment;

[0024] Figure 3 A first-angle isometric view of a support base of a motor protection device for mechatronic equipment;

[0025] Figure 4 A second angle axonometric view of a support base of a motor protection device for mechatronic equipment;

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Box body; 11. Exit; 2. Connecting plate body; 21. Support seat; 22. Double-headed cylinder; 23. Clamping outer plate; 24. Threaded hole; 25. Threaded rod; 26. Clamping inner plate; 31. Guide groove; 32. Inner guide column; 33. Outer guide column; 4. Support rod; 41. Bearing; 42. Rolling rod; 43. Rolling shutter door piece; 5. Driving motor; 51. Driven gear; 52. Driving gear; 53. Guide rail. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention for which protection is sought, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined. Example 1

[0033] like Figure 1-4 As shown, the utility model provides a motor protection device for mechatronic equipment, comprising a box body 1, an outlet 11 is opened on the front wall of the box body 1, a connecting plate body 2 is slidably connected in the box body 1, wherein a support seat 21 for placing the motor is installed on one side of the connecting plate body 2 close to the outlet 11, and a double-headed cylinder 22 is fixedly installed in the middle of the front end of the support seat 21;

[0034] The movable ends of the double-headed cylinder 22 extend toward the left and right side walls of the box body 1 respectively, and one end of the clamping outer plate 23 is fixedly mounted on the movable end of the double-headed cylinder 22, and the other end of the clamping outer plate 23 extends toward the connecting plate body 2;

[0035] The clamping outer plate 23 is slidably connected to the support seat 21. Two clamping inner plates 26 are slidably connected to the support seat 21 and between the clamping outer plates 23. One end of a threaded rod 25 is rotatably connected to the clamping inner plate 26. Threaded holes 24 are provided on the clamping outer plates 23, and the threaded rod 25 is threadedly connected to the threaded holes 24.

[0036] Optionally, in the above technical solution, two guide grooves 31 are symmetrically opened on the top wall of the support seat 21, and two inner guide columns 32 are slidably connected in each guide groove 31. The tops of the inner guide columns 32 on the same side are fixed with a clamping inner plate 26.

[0037] Optionally, in the above technical solution, two outer guide posts 33 are slidably connected in each guide groove 31 , and the tops of the outer guide posts 33 on the same side are fixedly connected to the clamping outer plate 23 .

[0038] Optionally, in the above technical solution, two support rods 4 are fixedly mounted on the top wall of the box body 1 and on one side of the outlet 11 , and a bearing 41 is fixedly mounted on the bottom end of the support rod 4 .

[0039] Optionally, in the above technical solution, a rolling rod 42 is fixedly installed in the bearing 41 , a rolling shutter door piece 43 is fixedly installed on the rolling rod 42 , and a driven gear 51 is fixedly installed on the left end of the rolling rod 42 .

[0040] Optionally, in the above technical solution, one side of the driven gear 51 is meshedly connected with the driving gear 52 , the outer wall of the box body 1 is fixedly mounted with a driving motor 5 , and the output shaft of the driving motor 5 passes through the side wall of the box body 1 and is fixedly connected with the driving gear 52 .

[0041] Working principle:

[0042] Among them, two guide rails 53 are symmetrically fixedly installed in the box body 1, and the left and right ends of the rolling door piece 43 are slidably connected in the guide rails 53 on the same side to provide guidance for the lifting and lowering of the rolling door piece 43.

[0043] When in use, firstly, the rolling shutter door 43 is raised to open the outlet 11, and the connecting plate body 2 drives the supporting seat 21 to move to the outside of the box body 1 through the screw rod, etc., and then the double-headed cylinder 22 is started to move the movable end to the farthest end, that is, the distance between the two clamping outer plates 23 is the maximum state, and at this time, the two clamping inner plates 26 are both attached to the clamping outer plates 23;

[0044] Place the motor body on the support seat 21, start the double-headed cylinder 22 to make the movable ends on both sides contract simultaneously, drive the clamping outer plate 23 and the clamping inner plate 26 to retract inward until the motor body is clamped;

[0045] If the movable end of the double-headed cylinder 22 is retracted to the minimum, and the clamping inner plate 26 still cannot clamp the motor body, the threaded rods 25 on both sides are screwed to push the clamping inner plate 26 to move inward, and the clamping inner plate 26 is separated from the clamping outer plate 23 until the motor body is clamped;

[0046] After the clamping is completed, the connecting plate body 2 drives the support seat 21 to move to the inside of the box body 1 through the screw rod again, so that the rolling door piece 43 descends to close the outlet 11.

[0047] The lifting method of the rolling door 43 is as follows: the driving motor 5 is started to rotate its output shaft counterclockwise, driving the driving gear 52 to rotate the driven gear 51 meshing therewith, thereby rotating the rolling rod 42 in the bearing 41 counterclockwise, and winding the rolling rod 42 around the bearing 41;

[0048] The driving motor 5 is started to rotate its output shaft clockwise, driving the driving gear 52 to rotate the driven gear 51 meshing therewith, thereby causing the winding rod 42 in the bearing 41 to rotate clockwise, and the winding rod 42 wound on the bearing 41 falls along the guide rail 53 to block the outlet 11.

[0049] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A motor protection device for mechatronic equipment, comprising a box body (1), a front wall of the box body (1) is provided with an outlet (11), a connecting plate body (2) is slidably connected inside the box body (1), and the characteristics are as follows: A support seat (21) for placing the motor is installed on one side of the connecting plate body (2) close to the outlet (11), and a double-headed cylinder (22) is fixedly installed in the middle of the front end of the support seat (21); The movable ends of the double-headed cylinder (22) extend toward the left and right side walls of the box body (1) respectively, and one end of a clamping outer plate (23) is fixedly mounted on the movable end of the double-headed cylinder (22), and the other end of the clamping outer plate (23) extends toward the connecting plate body (2); The clamping outer plate (23) is slidably connected to the support seat (21), and two clamping inner plates (26) are slidably connected to the support seat (21) and located between the clamping outer plates (23). One end of a threaded rod (25) is rotatably connected to the clamping inner plate (26). The clamping outer plates (23) are each provided with a threaded hole (24), and the threaded rod (25) is threadedly connected to the threaded hole (24).

2. A motor protection device for mechatronic equipment according to claim 1, characterized in that: Two guide grooves (31) are symmetrically formed on the top wall of the support seat (21), and two inner guide columns (32) are slidably connected in each guide groove (31). The clamping inner plate (26) is fixedly mounted on the top of the inner guide columns (32) on the same side.

3. The motor protection device for mechatronic equipment according to claim 2, characterized in that: Two outer guide columns (33) are also slidably connected in each guide groove (31), and the tops of the outer guide columns (33) on the same side are fixedly connected to the clamping outer plate (23).

4. The motor protection device for mechatronic equipment according to claim 1, characterized in that: Two support rods (4) are fixedly mounted on the top wall of the box body (1) and located on one side of the outlet (11), and a bearing (41) is fixedly mounted on the bottom end of the support rod (4).

5. The motor protection device for mechatronic equipment according to claim 4, characterized in that: A rolling rod (42) is fixedly mounted inside the bearing (41), a rolling door sheet (43) is fixedly mounted on the rolling rod (42), and a driven gear (51) is fixedly mounted on the left end of the rolling rod (42).

6. The motor protection device for mechatronic equipment according to claim 5, characterized in that: One side of the driven gear (51) is meshedly connected with a driving gear (52), and a driving motor (5) is fixedly mounted on the outer wall of the box body (1), and an output shaft of the driving motor (5) passes through the side wall of the box body (1) and is fixedly connected to the driving gear (52).

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