CN219420487U - Three-output gear motor - Google Patents

Abstract

The utility model relates to the technical field of gear motors, and discloses a three-output gear motor, which comprises a gear motor body, a bottom plate and a fixed block, wherein the fixed block is fixedly connected to the upper surface of the bottom plate, the gear motor body is fixedly connected to the upper surface of the fixed block, the upper surface of the bottom plate is fixedly connected with a box body, the output end of the gear motor body is fixedly connected with a driving shaft, the driving shaft is rotationally sleeved with the box body, the side wall of the box body is symmetrically rotationally sleeved with two driven shafts, the rod walls of the driving shaft are fixedly sleeved with first bevel gears, the rod walls of the two driven shafts are sleeved with transmission mechanisms and are respectively in transmission connection with the first bevel gears through corresponding transmission mechanisms, the upper surface of the bottom plate is fixedly connected with a mounting block which is positioned in the box body, and the two sides of the mounting block are respectively provided with first driving mechanisms. The utility model can avoid the idling of the output end and effectively ensure the service life of the gear motor.

Description

Three-output gear motor

Technical Field

The utility model relates to the technical field of gear motors, in particular to a three-output gear motor.

Background

The gear motor is a common power output device, is widely applied to engineering machinery and industrial equipment, and in the process of realizing the application, the applicant finds that three output ends of the existing three-output gear motor can simultaneously rotate in the working process of the gear motor, and idle running can be caused when the gear motor is not needed to be used, so that abrasion is increased.

Disclosure of Invention

The utility model aims to solve the problem that in the prior art, three output speed reducing motors are used for synchronously rotating three output ends, so that abrasion is increased on the output ends which are not needed to be used.

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

the utility model provides a three output gear motor, includes gear motor body, bottom plate and fixed block, fixed block fixed connection is in the upper surface of bottom plate, gear motor body fixed connection is in the upper surface of fixed block, the upper surface fixedly connected with box body of bottom plate, gear motor body's output fixedly connected with driving shaft, the driving shaft rotates with the box body and cup joints, the lateral wall symmetry of box body rotates and cup joints two driven shafts, the fixed first bevel gear that has cup jointed of pole wall of driving shaft, two the pole wall of driven shaft has all cup jointed drive mechanism and is connected with first bevel gear transmission through corresponding drive mechanism respectively, the upper surface of bottom plate just is located the inside fixedly connected with installation piece of box body, the both sides of installation piece all are provided with first actuating mechanism, two first actuating mechanism respectively with the driven shaft transmission that corresponds is connected.

Preferably, the transmission mechanism comprises a sleeve and a second bevel gear, the sleeve is movably sleeved with the corresponding rod wall of the driven shaft, two strip-shaped openings are symmetrically formed in the pipe wall of the sleeve, a second driving mechanism is arranged on the rod wall of the driven shaft and matched with the two strip-shaped openings, one end, close to the first bevel gear, of the sleeve is fixedly connected with the second bevel gear, and the second bevel gear is matched with the first bevel gear.

Preferably, the first driving mechanism comprises a screw rod, a sliding block and a connecting rod, wherein the screw rod is arranged in the box body, the rod walls at two ends of the screw rod are respectively connected with the installation block and the inner wall of the corresponding side of the box body in a rotating mode, the sliding block is movably sleeved with the rod wall of the screw rod, one end of the connecting rod is fixedly connected with the side wall of the sliding block, the annular plate is fixedly connected with the other end of the connecting rod, and the annular plate is rotatably sleeved with the corresponding sleeve pipe wall.

Preferably, the second driving mechanism comprises two limiting blocks, the two limiting blocks are symmetrically and fixedly connected to two sides of the rod wall of the corresponding driven shaft, and the two limiting blocks are respectively and slidably connected with the inner wall of the corresponding strip-shaped opening.

Preferably, one end of the screw rod penetrates to the outside of the box body and is fixedly sleeved with a knob.

Preferably, the diameters of the driven shafts are the same as those of the driving shaft.

Compared with the prior art, the utility model provides the three-output gear motor, which has the following beneficial effects:

this three output gear motor through two drive mechanism and the first actuating mechanism that corresponds that set up, can drive the motion of corresponding drive mechanism at the in-process of two first actuating mechanism work to make corresponding second bevel gear and first bevel gear meshing or separation, avoid driving corresponding driven shaft rotation when not using, effectively reduced wearing and tearing, guaranteed whole device's life.

The device has the advantages that the non-related parts are the same as or can be realized by adopting the prior art, the idling of the output end can be avoided, and the service life of the gear motor is effectively ensured.

Drawings

Fig. 1 is a schematic structural diagram of a three-output gear motor according to the present utility model;

fig. 2 is a cross-sectional view taken along A-A in fig. 1.

In the figure: 1 a gear motor body, 2 a bottom plate, 3 a fixed block, 4 a box body, 5 a driving shaft, 6 a driven shaft, 7 a first bevel gear, 8 a mounting block, 9 a sleeve, 10 a second bevel gear, 11 a screw rod, 12 a sliding block, 13 a connecting rod, 14 an annular plate, 15 a limiting block and 16 a knob

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-2, a three-output gear motor comprises a gear motor body 1, a bottom plate 2 and a fixed block 3, wherein the fixed block 3 is fixedly connected to the upper surface of the bottom plate 2, the gear motor body 1 is fixedly connected to the upper surface of the fixed block 3, the upper surface of the bottom plate 2 is fixedly connected with a box body 4, the output end of the gear motor body 1 is fixedly connected with a driving shaft 5, the driving shaft 5 is rotationally sleeved with the box body 4, the side wall of the box body 4 is symmetrically rotationally sleeved with two driven shafts 6, the rod wall of the driving shaft 5 is fixedly sleeved with a first bevel gear 7, the rod walls of the two driven shafts 6 are sleeved with transmission mechanisms and are respectively connected with the first bevel gear 7 through corresponding transmission mechanisms, the upper surface of the bottom plate 2 is fixedly connected with a mounting block 8 which is positioned in the box body 4, and two sides of the mounting block 8 are respectively connected with the corresponding driven shafts 6 in a transmission manner.

Referring to fig. 2, the transmission mechanism comprises a sleeve 9 and a second bevel gear 10, the sleeve 9 is movably sleeved with the corresponding rod wall of the driven shaft 6, two strip-shaped openings are symmetrically formed in the pipe wall of the sleeve 9, a second driving mechanism is arranged on the rod wall of the driven shaft 6 and is matched with the two strip-shaped openings, one end, close to the first bevel gear 7, of the sleeve 9 is fixedly connected with the second bevel gear 10, the second bevel gear 10 is matched with the first bevel gear 7, the first bevel gear 7 is meshed with the second bevel gear 10 by using the transmission mechanism, and the driven shaft 6 is driven to rotate in the process of rotating the driving shaft 5, so that the normal work of the driven shaft 6 is guaranteed.

Referring to fig. 2, the first driving mechanism includes a screw rod 11, a slider 12 and a connecting rod 13, the screw rod 11 is disposed in the box body 4, and two end rod walls are respectively connected with the mounting block 8 and the inner wall of the corresponding side of the box body 4 in a rotating manner, the slider 12 is movably sleeved with the rod wall of the screw rod 11, one end of the connecting rod 13 is fixedly connected with the side wall of the slider 12, the other end of the connecting rod 13 is fixedly connected with an annular plate 14, the annular plate 14 is rotatably sleeved with the wall of the corresponding sleeve 9, and the corresponding sleeve 9 can be driven to be meshed with the first bevel gear 7 by utilizing the first driving mechanism, so that the driven shaft 6 can be driven to rotate in the rotating process of the driving shaft 5.

Example two

On the basis of the first embodiment, referring to fig. 2, the second driving mechanism includes two limiting blocks 15, the two limiting blocks 15 are symmetrically and fixedly connected to two sides of the rod wall of the corresponding driven shaft 6, the two limiting blocks 15 are respectively and slidably connected with the inner wall of the corresponding strip-shaped opening, and the corresponding driven shaft 6 can be driven to rotate in the rotating process of the sleeve 9 by using the sliding connection between the two limiting blocks 15 and the corresponding strip-shaped opening, so that the normal work of the driven shaft 6 can be ensured.

Example III

On the basis of the first embodiment, referring to fig. 1-2, one end of the screw rod 11 penetrates to the outside of the box body 4 and is fixedly sleeved with a knob 16, and the corresponding screw rod 11 can be conveniently driven to rotate in the rotating process of the knob 16 by using the knob 16, so that a corresponding first driving mechanism is driven to work.

Example IV

On the basis of the first embodiment, referring to fig. 1-2, the diameters of the two driven shafts 6 are the same as the diameter of the driving shaft 5, and the setting of the diameters of the two driven shafts 6 to be the same as the driving shaft 5 can ensure the normal use of the whole device.

In the utility model, when one driven shaft 6 or two driven shafts 6 are needed to be used, the corresponding knob 16 is rotated, the corresponding screw rod 11 is driven to rotate in the rotating process of the knob 16, the corresponding sliding block 12 is driven to move in the rotating process of the screw rod 11, the corresponding connecting rod 13 is driven to move in the moving process of the sliding block 12, the corresponding annular plate 14 is driven to move in the moving process of the connecting rod 13, the corresponding sleeve 9 is driven to move in the moving process of the annular plate 14, the corresponding second bevel gear 10 is driven to move in the moving process of the sleeve 9, the corresponding second bevel gear 10 is meshed with the first bevel gear 7, the gear motor body 1 is started at the moment, the output end of the gear motor body 1 drives the driving shaft 5 to rotate, the first bevel gear 7 can be driven to rotate in the rotating process of the first bevel gear 7, the corresponding second bevel gear 10 can be driven to rotate in the rotating process of the second bevel gear 10, and the corresponding driven shaft 6 can be driven to rotate in the rotating process of the sleeve 9 through sliding connection between the two limiting rods and the corresponding strip-shaped ports.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a three output gear motor, includes gear motor body (1), bottom plate (2) and fixed block (3), its characterized in that, fixed block (3) fixed connection is in the upper surface of bottom plate (2), gear motor body (1) fixed connection is in the upper surface of fixed block (3), the upper surface fixedly connected with box body (4) of bottom plate (2), the output fixedly connected with driving shaft (5) of gear motor body (1), driving shaft (5) rotate with box body (4) and cup joint, the lateral wall symmetry of box body (4) rotates and cup joints two driven shafts (6), the fixed first bevel gear (7) that cup joints of pole wall of driving shaft (5), two the pole wall of driven shaft (6) has all cup jointed drive mechanism and is connected with first bevel gear (7) transmission respectively through corresponding drive mechanism, the upper surface of bottom plate (2) just is located the inside fixedly connected with installation piece (8) of box body (4), the both sides of installation piece (8) all are provided with first drive mechanism, two driven shafts (6) are connected with respectively.

2. The three-output gear motor according to claim 1, wherein the transmission mechanism comprises a sleeve (9) and a second bevel gear (10), the sleeve (9) is movably sleeved with the corresponding rod wall of the driven shaft (6), two strip-shaped openings are symmetrically formed in the pipe wall of the sleeve (9), a second driving mechanism is arranged on the rod wall of the driven shaft (6), the second driving mechanism is matched with the two strip-shaped openings, one end, close to the first bevel gear (7), of the sleeve (9) is fixedly connected with the second bevel gear (10), and the second bevel gear (10) is matched with the first bevel gear (7).

3. The three-output gear motor according to claim 1, wherein the first driving mechanism comprises a screw rod (11), a sliding block (12) and a connecting rod (13), the screw rod (11) is arranged in the box body (4) and two end rod walls are respectively connected with the installation block (8) and the inner wall of the corresponding side of the box body (4) in a rotating mode, the sliding block (12) is movably sleeved with the rod wall of the screw rod (11), one end of the connecting rod (13) is fixedly connected with the side wall of the sliding block (12), the other end of the connecting rod (13) is fixedly connected with an annular plate (14), and the annular plate (14) is rotatably sleeved with the corresponding pipe wall of the sleeve (9).

4. A three-output gear motor according to claim 2, wherein the second driving mechanism comprises two limiting blocks (15), the two limiting blocks (15) are symmetrically and fixedly connected to two sides of the rod wall of the corresponding driven shaft (6), and the two limiting blocks (15) are respectively and slidably connected with the inner wall of the corresponding bar-shaped opening.

5. A three-output gear motor according to claim 3, wherein one end of the screw rod (11) penetrates to the outside of the box body (4) and is fixedly sleeved with a knob (16).

6. A three-output gear motor according to claim 1, characterized in that both driven shafts (6) have the same diameter as the driving shaft (5).