CN214014048U

CN214014048U - Planetary reducer of high-speed motor

Info

Publication number: CN214014048U
Application number: CN202022518211.8U
Authority: CN
Inventors: 肖加明; 赵俊
Original assignee: GUILIN HETIAN ARCHITECTURE OF MACHINE CO Ltd
Current assignee: GUILIN HETIAN ARCHITECTURE OF MACHINE CO Ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-08-20
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a high-speed motor planetary reducer, which comprises a platform, the equal rigid coupling in the top left and right sides of platform has the cylinder, the bottom left and right sides of platform all is equipped with elevating system, elevating system includes first plate body, second plate body, base and the body of rod, two first plate body rigid coupling in the bottom left and right sides of platform respectively, the bottom rigid coupling of second plate body has the base, the second plate body passes through the connecting axle and rotates and link to each other there is the body of rod. This high-speed motor planetary reducer for through double-end screw's rotation, drive the sleeve and carry out the symmetry and remove about in opposite directions, make first plate body carry out elevating movement at the inner wall of second plate body, and then carry out altitude mixture control to planetary reducer, be convenient for install with the motor of co-altitude not, make the joint through pothook and snap ring, will lead to the hole board and stabilize quick fixing at the top of platform, make planetary reducer can carry out quick installation or dismantlement.

Description

Planetary reducer of high-speed motor

Technical Field

The utility model relates to a high-speed motor technical field specifically is a high-speed motor planetary reducer.

Background

The principle of the planetary reducer is a power transmission mechanism, the revolution number of a motor is reduced to a required revolution number by using a speed converter of a gear, and a mechanism with larger torque is obtained;

for example, the patent numbers are: 201920221365.5, a high speed motor planetary reducer, comprising: the high-speed motor, the connecting assembly and the planetary reducer are arranged on the base; the connecting component comprises a high-speed motor connecting flange, a connecting bolt and a connecting inner gear sleeve, and can realize the rotation speed control of the motor, but has the problems that when the existing planetary reducer is connected with the motor, a support needs to be supported, the height of the existing support is fixed, the existing planetary reducer cannot be driven to be connected with the motor with different heights, and the support with the corresponding height needs to be replaced to support.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-speed motor planetary reducer to when the existing planetary reducer that exists that proposes in solving above-mentioned background art is connected with the motor, need carry out the support and support, current support height is fixed, can't drive planetary reducer and be connected with the motor of co-altitude not, need change the support that corresponds the height and carry out the problem of supporting.

In order to achieve the above object, the utility model provides a following technical scheme: a high-speed motor planetary reducer comprises a platform, wherein columns are fixedly connected to the left side and the right side of the top of the platform, through hole plates are in clearance fit with the outer walls of the two columns, the planetary reducer is fixedly connected to the top of the through hole plates, and lifting mechanisms are arranged on the left side and the right side of the bottom of the platform;

the lifting mechanism comprises a first plate body, a second plate body, a base and a rod body;

two first plate body rigid coupling respectively in the bottom left and right sides of platform, the outer wall clearance fit of first plate body has the second plate body, the bottom rigid coupling of second plate body has the base, the second plate body rotates through the connecting axle and links to each other there is the body of rod.

Preferably, the gap between the outer wall of the first plate body and the inner wall of the second plate body is 0.5-1 mm. Make the second plate body can be stable carry out elevating movement at the outer wall of first plate body, and then make the platform drive planetary reducer and carry out stable lift adjustment.

Preferably, the bottom of the platform is provided with an adjusting mechanism;

the adjusting mechanism comprises a vertical rod, a double-end screw, a handle and a sleeve;

two the montant rigid coupling in the bottom left and right sides of platform respectively, two the montant passes through the bearing and rotates and link to each other there is double threaded screw, double threaded screw's outer wall rigid coupling has the handle, the equal screw thread in double threaded screw's the outer wall left and right sides links to each other there is the sleeve, two the sleeve rotates with two body of rod through the connecting axle respectively and links to each other.

Preferably, the surface of the handle is provided with abrasive grains. The frosting is used to increase the contact friction between the handle and the hand.

Preferably, the left side and the right side of the bottom of the platform are both provided with auxiliary mechanisms;

the auxiliary mechanism comprises a vertical block, a sliding rod, a sliding sleeve and a block body;

it is a plurality of two liang of difference rigid couplings of riser in the bottom left and right sides of platform, two the inboard rigid coupling of montant has the slide bar, the outer wall of slider slides and links to each other there is the sliding sleeve, the bottom rigid coupling of sliding sleeve has the block, the bottom and the telescopic top rigid coupling of block are in the same place.

Preferably, the sliding sleeve and the sliding rod form a sliding limiting structure. When the sleeve moves left and right, the sliding sleeve can be connected with the sliding rod in a sliding manner, and the stability of moving left and right is improved.

Preferably, the inner walls of the left side and the right side of the platform are provided with fixing mechanisms;

the fixing mechanism comprises a cross rod, a spring, a rope body, a grooved pulley, a clamping hook and a clamping ring;

two the horizontal pole respectively with the left and right sides inner wall clearance fit of platform, the outer wall clearance fit of horizontal pole has the spring, the outer wall of spring and the inner wall clearance fit of platform, the one end rigid coupling of spring in the outer wall of horizontal pole, the other end rigid coupling of spring in the inner wall of platform, the outside rigid coupling of horizontal pole has the rope body, the outer wall of the rope body slides and links to each other there is the sheave, two the sheave rotates with the outer wall left and right sides of platform through the connecting axle respectively and links to each other, the top rigid coupling of the rope body has the pothook, the inner wall joint of pothook has the snap ring, two the snap ring rigid coupling is in the outer wall left and right sides of through-hole board respectively.

Preferably, the outer wall of the hook is fixedly connected with a shifting sheet. The pick-up is used for the user to drive the hook 805 to move.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization.

This high-speed motor planetary reducer through the cooperation between first plate body, second plate body, base, double-end screw, sleeve, the body of rod and the handle for through double-end screw's rotation, drive the sleeve and carry out the symmetry and remove about in opposite directions, make first plate body carry out elevating movement at the inner wall of second plate body, and then carry out altitude mixture control to planetary reducer, be convenient for install with the motor of co-altitude not.

This high-speed motor planetary reducer through the cooperation between pothook, snap ring, the rope body, spring, horizontal pole and the sheave for through the joint of pothook and snap ring, with the stable quick top of fixing at the platform of through-hole board, make planetary reducer can carry out quick installation or dismantlement.

Drawings

FIG. 1 is a schematic view of the connection relationship of the present invention;

fig. 2 is a schematic structural view of the base, the first plate and the second plate in fig. 1;

FIG. 3 is a schematic view of the sleeve, double-ended screw and handle of FIG. 1;

fig. 4 is a schematic structural view of the rope body, the grooved pulley and the hook in fig. 1.

In the figure: 1. platform, 2, cylinder, 3, through-hole board, 4, planetary reducer, 5, elevating system, 501, first plate body, 502, second plate body, 503, base, 504, the body of rod, 6, adjustment mechanism, 601, montant, 602, double-end screw, 603, handle, 604, sleeve, 7, complementary unit, 701, riser, 702, slide bar, 703, sliding sleeve, 704, block, 8, fixed establishment, 801, horizontal pole, 802, spring, 803, rope body, 804, sheave, 805, pothook, 806, snap ring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-speed motor planetary reducer comprises a platform 1, wherein columns 2 are fixedly connected to the left side and the right side of the top of the platform 1, through-hole plates 3 are in clearance fit with the outer walls of the two columns 2, the planetary reducer 4 and the through-hole plates 3 are positioned and placed with the platform 1 through clearance fit of the inner walls of the columns 2 and the through-hole plates 3, the planetary reducer 4 is fixedly connected to the top of the through-hole plates 3, lifting mechanisms 5 are arranged on the left side and the right side of the bottom of the platform 1, each lifting mechanism 5 comprises a first plate body 501, a second plate body 502, a base 503 and a rod body 504, the two first plate bodies 501 are respectively and fixedly connected to the left side and the right side of the bottom of the platform 1, the second plate body 502 is in clearance fit with the outer wall of the first plate body 501, the second plate body 501 can perform lifting movement on the outer wall of the first plate body 501, the base 503 is fixedly connected to the bottom of the second plate body 502 through a connecting shaft, the rod body 504 can rotate on the outer wall of the second plate body 502, and the gap between the outer wall of the first plate body 501 and the inner wall of the second plate body 502 is 0.5-1mm, so that the second plate body 502 can stably perform lifting motion on the outer wall of the first plate body 501, and the platform 1 drives the planetary reducer 4 to perform stable lifting adjustment.

The bottom of the platform 1 is provided with an adjusting mechanism 6, the adjusting mechanism 6 comprises vertical bars 601, a double-head screw 602, a handle 603 and a sleeve 604, the two vertical bars 601 are respectively and fixedly connected with the left side and the right side of the bottom of the platform 1, the two vertical bars 601 are rotatably connected with the double-head screw 602 through a bearing, so that the double-threaded screw 602 can rotate on the inner walls of the two vertical bars 601, the outer wall of the double-threaded screw 602 is fixedly connected with a handle 603, the handle 603 is used for driving the double-threaded screw 602 to rotate, the left side and the right side of the outer wall of the double-threaded screw 602 are both in threaded connection with sleeves 604, the two sleeves 604 are respectively in rotary connection with the two bar bodies 504 through connecting shafts, when the sleeves 604 move left and right, traction of the rod body 504 enables the first plate body 501 to drive the platform 1 and the planetary reducer 4 to perform lifting movement, abrasive grains are machined on the surface of the handle 603, and the abrasive grains are used for increasing contact friction between the handle 603 and a hand.

The left side and the right side of the bottom of the platform 1 are provided with auxiliary mechanisms 7, each auxiliary mechanism 7 comprises a vertical block 701, a sliding rod 702, a sliding sleeve 703 and a block body 704, each two of the vertical blocks 701 are fixedly connected to the left side and the right side of the bottom of the platform 1, the sliding rods 702 are fixedly connected to the inner sides of the two vertical rods 701, the sliding sleeve 703 is connected to the outer wall of the sliding block 702 in a sliding mode, the sliding sleeve 703 can slide left and right on the outer wall of the sliding rod 702, the block body 704 is fixedly connected to the bottom of the sliding sleeve 703, the bottom of the block body 704 is fixedly connected with the top of the sleeve 604, when the sleeve 604 moves left and right, the sliding sleeve 703 is connected with the sliding rod 702 in a sliding mode, the stability of left and right movement is improved, and the sliding limiting structure is formed by the sliding sleeve 703 and the sliding rod 702 when the sleeve 604 moves left and right.

The inner walls of the left side and the right side of the platform 1 are respectively provided with a fixing mechanism 8, the fixing mechanism 8 comprises a cross rod 801, a spring 802, a rope body 803, grooved wheels 804, a clamping hook 805 and a clamping ring 806, the two cross rods 801 are respectively in clearance fit with the inner walls of the left side and the right side of the platform 1, the cross rod 801 can move left and right on the inner wall of the platform 1, the outer wall of the cross rod 801 is in clearance fit with the spring 802, the spring 802 gives force to the cross rod 801 to move into the inner wall of the platform 1, the cross rod 801 further enables the clamping hook 805 and the clamping ring 806 to be clamped through the rope body 803, the outer wall of the spring 802 is in clearance fit with the inner wall of the platform 1, one end of the spring 802 is fixedly connected with the outer wall of the cross rod 801, the other end of the spring 802 is fixedly connected with the inner wall of the platform 1, the outer side of the cross rod 801 is fixedly connected with the rope body 803, the connecting shaft 803 is provided with the grooved wheels 804 in a sliding manner, the grooved wheels 804 are used for guiding the flow of the rope body 803, the two grooved wheels 804 are respectively connected with the left side and the right side of the outer wall of the platform 1 in a rotating manner, the top rigid coupling of rope body 803 has pothook 805, and the inner wall joint of pothook 805 has snap ring 806, and two snap rings 806 rigid coupling respectively in the outer wall left and right sides of through-hole board 3 for through the joint of snap ring 806 and pothook 805, with the quick top of fixing at platform 1 of through-hole board 3 and planetary reducer 4, the outer wall rigid coupling of pothook 805 has the plectrum, and the plectrum is used for the user to drive pothook 805 and removes.

When the high-speed motor planetary reducer is used, when the planetary reducer 1 needs to be in butt joint with external motors of different heights, a user rotates the handle 603 to enable the handle 603 to drive the double-head screw 602 to rotate, when the double-head screw 602 rotates, the double-head screw 602 drives the sleeve 604 to symmetrically and synchronously move left and right in opposite directions through the sliding connection of the sliding sleeve 703 and the sliding rod 702, when the sleeve 604 moves, the first plate body 501 is driven by the rod body 504 to perform lifting movement on the inner wall of the second plate body 502 to further perform height adjustment on the planetary reducer 4, so that the planetary reducer 4 can be conveniently in butt joint with the external motors of different heights, when the planetary reducer 4 needs to be fixedly connected with the platform 1, the user cancels clamping connection between the clamping hook 805 and the clamping ring 806, further cancels stable connection limiting between the through hole plate 3 and the platform 1, and cancels clearance fit between the through hole plate 3 and the cylinder 2, and rapidly separating the through hole plate 3 and the planetary reducer 4 from the platform 1.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-speed motor planetary reducer, includes platform (1), the equal rigid coupling in top left and right sides of platform (1) has cylinder (2), two the outer wall clearance fit of cylinder (2) has through-hole board (3), the top rigid coupling of through-hole board (3) has planetary reducer (4), its characterized in that: the left side and the right side of the bottom of the platform (1) are provided with lifting mechanisms (5);

the lifting mechanism (5) comprises a first plate body (501), a second plate body (502), a base (503) and a rod body (504);

two first plate body (501) rigid coupling in the bottom left and right sides of platform (1) respectively, the outer wall clearance fit of first plate body (501) has second plate body (502), the bottom rigid coupling of second plate body (502) has base (503), second plate body (502) rotate through the connecting axle and link to each other and have the body of rod (504).

2. The high-speed motor planetary reducer according to claim 1, wherein: the clearance between the outer wall of the first plate body (501) and the inner wall of the second plate body (502) is 0.5-1 mm.

3. The high-speed motor planetary reducer according to claim 1, wherein: the bottom of the platform (1) is provided with an adjusting mechanism (6);

the adjusting mechanism (6) comprises a vertical rod (601), a double-end screw (602), a handle (603) and a sleeve (604);

two montant (601) rigid coupling respectively in the bottom left and right sides of platform (1), two montant (601) has linked to each other double threaded screw (602) through the bearing rotation, the outer wall rigid coupling of double threaded screw (602) has handle (603), the equal screw thread in the outer wall left and right sides of double threaded screw (602) has linked to each other sleeve (604), two sleeve (604) rotate with two body of rod (504) through the connecting axle respectively and link to each other.

4. A high-speed motor planetary reducer according to claim 3, characterized in that: the surface of the handle (603) is processed with grinding lines.

5. The high-speed motor planetary reducer according to claim 1, wherein: auxiliary mechanisms (7) are arranged on the left side and the right side of the bottom of the platform (1);

the auxiliary mechanism (7) comprises a vertical block (701), a sliding rod (702), a sliding sleeve (703) and a block body (704);

it is a plurality of two liang difference rigid couplings in the bottom left and right sides of platform (1) of riser (701), two the inboard rigid coupling of riser (701) has slide bar (702), the outer wall of slide bar (702) slides and is linked with sliding sleeve (703), the bottom rigid coupling of sliding sleeve (703) has block (704), the bottom of block (704) is in the same place with the top rigid coupling of sleeve (604).

6. The high-speed motor planetary reducer according to claim 5, wherein: the sliding sleeve (703) and the sliding rod (702) form a sliding limiting structure.

7. The high-speed motor planetary reducer according to claim 1, wherein: the inner walls of the left side and the right side of the platform (1) are provided with fixing mechanisms (8);

the fixing mechanism (8) comprises a cross rod (801), a spring (802), a rope body (803), a grooved wheel (804), a clamping hook (805) and a clamping ring (806);

the two cross rods (801) are respectively in clearance fit with the inner walls of the left side and the right side of the platform (1), the outer wall of the cross rod (801) is in clearance fit with a spring (802), the outer wall of the spring (802) is in clearance fit with the inner wall of the platform (1), one end of the spring (802) is fixedly connected with the outer wall of the cross rod (801), the other end of the spring (802) is fixedly connected with the inner wall of the platform (1), the outer side of the cross rod (801) is fixedly connected with a rope body (803), the outer wall of the rope body (803) is connected with grooved wheels (804) in a sliding manner, the two grooved wheels (804) are respectively connected with the left side and the right side of the outer wall of the platform (1) in a rotating manner through connecting shafts, the top rigid coupling of rope body (803) has pothook (805), the inner wall joint of pothook (805) has snap ring (806), two snap ring (806) rigid coupling respectively in the outer wall left and right sides of through-hole board (3).

8. The high-speed motor planetary reducer according to claim 7, wherein: the outer wall of the hook (805) is fixedly connected with a shifting sheet.