CN218771638U - Double-shaft seal gear motor - Google Patents

Abstract

The utility model relates to the technical field of motors, specifically be a biax seals gear motor, including motor, casing, first pivot, driving gear, second pivot, driven gear, installing frame and cooling body, the casing sets up on the motor, first pivot one end is connected with the motor output, the first pivot other end passes the casing, the driving gear sets up in the first pivot, the inside first bearing that is equipped with of casing, driven gear passes through first bearing with the shells inner wall is connected, second pivot one end is connected with driven gear, the casing is stretched out to the second pivot other end, the installing frame sets up on the motor, cooling body includes cooling block, connecting rod, logical groove, bearing and L type damping piece, connecting rod one end sets up on the cooling block, logical groove is seted up on the installing frame, the utility model relates to a biax seals gear motor has solved the radiating inconvenient problem of present motor.

Description

Double-shaft seal gear motor

Technical Field

The utility model relates to the technical field of motors, specifically be a gear motor is sealed to biax.

Background

As is well known, with the development of science and technology, various motors appear on the market, and many kinds of motors also appear, for example, patent No. CN201922414983.4, and the patent name is "double-shaft-seal gear motor", wherein "a double-shaft-seal gear motor" is disclosed, which includes a direct current motor and a gear mechanism in transmission connection with the direct current motor, the gear mechanism has a box body, a driving shaft in transmission connection with an output shaft of the direct current motor, a driving helical gear installed on the driving shaft, a power shaft installed between inner walls of the box body, and a driven helical gear installed on the power shaft and in meshing transmission with the driving helical gear, an end cover in clearance fit with the power shaft is installed on the outer wall of the box body, an O-shaped seal ring is installed between an inner hole of the end cover and the power shaft, and a T-shaped seal ring which deforms and extrudes to the O-shaped seal ring along with the rotation of the power shaft is installed on the inner side of the O-shaped seal ring. The utility model discloses a T shape sealing washer and O shape sealing washer double shaft seal form utilize T shape sealing washer to produce crowded effect to O shape sealing washer in transmission process, realize the sealed cooperation under the combined action between the two to gear motor power take off's sealed effect has been improved effectively.

Above-mentioned double shaft seal gear motor is because the leakproofness is good to can lead to the inconvenient discharge of heat that the motor during operation produced, the motor receives the thermal influence for a long time and appears the condition of damaging easily, thereby leads to the problem that the motor can not normally work to appear easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a gear motor is sealed to biax.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a biax seals gear motor, includes motor, casing, first pivot, driving gear, second pivot, driven gear, installing frame and cooling body, the casing sets up on the motor, first pivot one end is connected with the motor output, the first pivot other end passes the casing, the driving gear sets up in the first pivot, the inside first bearing that is equipped with of casing, driven gear passes through first bearing with shells inner wall connects, second pivot one end is connected with driven gear, the casing is stretched out to the second pivot other end, the installing frame sets up on the motor, cooling body includes cooling block, connecting rod, logical groove, second bearing and L type damping piece, connecting rod one end sets up on the cooling block, it establishes to lead to the groove on the installing frame, the connecting rod passes through lead to the groove, the second bearing sets up on the connecting rod, L type damping piece pass through the second bearing with the connecting rod is connected.

In order to improve the cooling effect, the utility model discloses the improvement has, cooling body is equipped with two.

In order to realize spacing effect, the utility model discloses the improvement has, cooling body still includes telescopic link, square, riser, screw hole, thread groove and bolt, the telescopic link sets up on the L type damping piece, the square sets up on the telescopic link, the riser sets up on the installing frame, the screw hole is seted up on the riser, the thread groove is seted up on the square, bolt threaded connection the screw hole with the thread groove.

In order to realize the wear-resistant effect, the utility model discloses the improvement has, the installing frame surface is equipped with wear-resistant coating.

In order to improve the wear-resistant effect, the utility model discloses the improvement has, wear-resistant coating adopts the epoxy material.

In order to prevent the rusty problem from appearing in the bolt, the utility model discloses improve and have, the bolt adopts stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model provides a gear motor is sealed to biax possesses following beneficial effect:

this biax seals gear motor, the inside coolant liquid that is equipped with of cooling block, thereby the cooling block can absorb the heat that the motor during operation produced, thereby can prevent that the heat that the motor during operation produced can not in time distribute away and lead to the motor the condition that damages to appear, when the cooling block long-time use needs to be changed, with cooling block and installing frame separation through cooling body, then change new cooling body can, the wear-resisting effect can be realized to the wear-resistant coating on installing frame surface, thereby can prevent that the condition that the wearing and tearing appear in the long-time use of installing frame, the bolt adopts stainless steel, thereby can prevent that the rusty condition from appearing in the long-time use of bolt.

Drawings

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

FIG. 2 is a schematic side view of the shaft of the present invention;

fig. 3 is a schematic view of the internal structure of the housing of fig. 1 according to the present invention.

In the figure: 1. a motor; 2. a housing; 3. a first rotating shaft; 4. a driving gear; 5. a first bearing; 6. a driven gear; 7. a second rotating shaft; 8. installing a frame; 9. a cooling mechanism; 10. cooling the block; 11. a connecting rod; 12. a through groove; 13. a second bearing; 14. an L-shaped damping block; 15. a telescopic rod; 16. a square block; 17. a vertical plate; 18. and (4) bolts.

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. 1-3, a dual-shaft sealing gear motor includes a motor 1, a housing 2, a first rotating shaft 3, a driving gear 4, a second rotating shaft 7, a driven gear 6, a mounting frame 8 and a cooling mechanism 9, where the housing 2 is disposed on the motor 1, one end of the first rotating shaft 3 is connected to an output end of the motor 1, the other end of the first rotating shaft 3 passes through the housing 2, the driving gear 4 is disposed on the first rotating shaft 3, a first bearing 5 is disposed inside the housing 2, the driven gear 6 is connected to an inner wall of the housing 2 through the first bearing 5, one end of the second rotating shaft 7 is connected to the driven gear 6, the other end of the second rotating shaft 7 extends out of the housing 2, the mounting frame 8 is disposed on the motor 1, the cooling mechanism 9 includes a cooling block 10, a connecting rod 11, a through slot 12, a second bearing 13 and an L-shaped damping block 14, one end of the connecting rod 11 is arranged on the cooling block 10, the through groove 12 is arranged on the mounting frame 8, the connecting rod 11 penetrates through the through groove 12, the second bearing 13 is arranged on the connecting rod 11, and the L-shaped damping block 14 is connected with the connecting rod 11 through the second bearing 13. In the embodiment, when the cooling device is used, firstly, equipment is mounted at a specified position through the mounting frame 8, then, the first rotating shaft 3 and the second rotating shaft 7 are in butt joint with the externally specified equipment, then, the motor 1 is started, the motor 1 can drive the first rotating shaft 3 to rotate, so that the driving gear 4 in the shell 2 can rotate, the driving gear 4 can drive the driven gear 6 connected with the inner wall of the shell 2 through the first bearing 5 to rotate, the driven gear 6 can drive the second rotating shaft 7 to rotate, and cooling liquid is arranged in the cooling block 10, thereby the cooling block 10 can absorb the heat that the during operation of motor 1 produced, thereby can prevent that the heat that the during operation of motor 1 produced can not in time distribute away and lead to motor 1 to appear the condition of damaging, when cooling block 10 uses for a long time and needs to be changed, at first hard rotate the L type damping piece 14 of being connected through second bearing 13 and connecting rod 11, make L type damping piece 14 not in the installing frame 8 contact, then hold L type damping piece 14, prevent L type damping piece 14 and rotate, then promote connecting rod 11, connecting rod 11 and recess separation, thereby can cross cooling block 10 and installing frame 8 separation, then change new cooling body 9 and can, new cooling body 9 can be bought on the market, do not do specific description here, L type damping piece 14 has the damping antiskid effect, thereby after L type damping piece 14 and installing frame 8 contact, need rotate hard, just can rotate L type damping piece 14.

The cooling effect is poor, and in order to solve this problem, two cooling mechanisms 9 are provided in the present embodiment.

In this embodiment, the cooling mechanism 9 further includes an expansion link 15, a square block 16, an upright plate 17, a threaded hole, a threaded groove, and a bolt 18, the expansion link 15 is disposed on the L-shaped damping block 14, the square block 16 is disposed on the expansion link 15, the upright plate 17 is disposed on the mounting frame 8, the threaded hole is disposed on the upright plate 17, the threaded groove is disposed on the square block 16, the bolt 18 is threadedly connected with the threaded hole and the threaded groove, after the L-shaped damping block 14 abuts against the mounting frame 8, the square block 16 on the expansion link 15 abuts against the mounting block, and then the bolt 18 is screwed into the threaded hole disposed on the upright plate 17 and the threaded groove disposed on the square block 16, so that the L-shaped damping block 14 can be limited, and the L-shaped damping block 14 can be prevented from rotating.

The wear-resistant effect of the installation frame 8 is poor, so that the installation frame 8 is easy to wear, and in order to solve the problem, in the embodiment, the surface of the installation frame 8 is provided with a wear-resistant coating.

Above-mentioned wear-resisting coating can adopt arbitrary one kind of material, in order to improve wear-resisting effect, in this embodiment, wear-resisting coating adopts the epoxy material.

In order to solve the problem that the bolt 18 is likely to rust for a long time, in the present embodiment, the bolt 18 is made of a stainless steel material.

In order to explain in detail possible application scenarios, technical principles, practical embodiments, and the like of the present application, the following detailed description is given with reference to the accompanying drawings in conjunction with the listed embodiments. The embodiments described herein are merely for more clearly illustrating the technical solutions of the present application, and therefore, the embodiments are only used as examples, and the scope of the present application is not limited thereby.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or related to other embodiments specifically defined. In principle, in the present application, the technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable technical solution as long as there is no technical contradiction or conflict.

Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the use of relational terms herein is intended to describe specific embodiments only and is not intended to limit the present application.

In this application, terms such as "first" and "second" are used merely to distinguish one entity or operation from another entity or operation without necessarily requiring or implying any actual such relationship or order between such entities or operations.

Without further limitation, in this application, the use of "including," "comprising," "having," or other similar expressions in phrases and expressions of "including," "comprising," or "having," is intended to cover a non-exclusive inclusion, and such expressions do not exclude the presence of additional elements in a process, method, or article that includes the recited elements, such that a process, method, or article that includes a list of elements may include not only those elements but also other elements not expressly listed or inherent to such process, method, or article.

As is understood in the examination of the guidelines, the terms "greater than", "less than", "more than" and the like in this application are to be understood as excluding the number; the expressions "above", "below", "within" and the like are understood to include the present numbers. In addition, in the description of the embodiments of the present application, "a plurality" means two or more (including two), and expressions related to "a plurality" similar thereto are also understood, for example, "a plurality of groups", "a plurality of times", and the like, unless specifically defined otherwise.

In the description of the embodiments of the present application, spatially relative expressions such as "central," "longitudinal," "lateral," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used, and the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the specific embodiments or drawings and are only for convenience of describing the specific embodiments of the present application or for the convenience of the reader, and do not indicate or imply that the device or component in question must have a specific position, a specific orientation, or be constructed or operated in a specific orientation and therefore should not be construed as limiting the embodiments of the present application.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured," and "disposed" used in the description of the embodiments of the present application are to be construed broadly. For example, the connection can be a fixed connection, a detachable connection, or an integrated arrangement; it can be a mechanical connection, an electrical connection, or a communication connection; they may be directly connected or indirectly connected through an intermediate; which may be communication within two elements or an interaction of two elements. Specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application pertains in accordance with 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 (6)

1. A double-shaft-seal gear motor comprises a motor (1), a shell (2), a first rotating shaft (3), a driving gear (4), a second rotating shaft (7), a driven gear (6), a mounting frame (8) and a cooling mechanism (9), and is characterized in that the shell (2) is arranged on the motor (1), one end of the first rotating shaft (3) is connected with the output end of the motor (1), the other end of the first rotating shaft (3) penetrates through the shell (2), the driving gear (4) is arranged on the first rotating shaft (3), a first bearing (5) is arranged inside the shell (2), the driven gear (6) is connected with the inner wall of the shell (2) through the first bearing (5), one end of the second rotating shaft (7) is connected with the driven gear (6), the other end of the second rotating shaft (7) extends out of the shell (2), the mounting frame (8) is arranged on the motor (1), the cooling mechanism (9) comprises a cooling block (10), a connecting rod (11), a through groove (12), a second bearing block (13) and a L-shaped bearing block (14), one end of the cooling block (10) is arranged on the connecting rod (11), the connecting rod (11) penetrates through the through groove (12), the second bearing (13) is arranged on the connecting rod (11), and the L-shaped damping block (14) is connected with the connecting rod (11) through the second bearing (13).

2. A double-shaft-seal gear motor according to claim 1, characterized in that there are two cooling mechanisms (9).

3. The double-shaft sealing gear motor according to claim 2, wherein the cooling mechanism (9) further comprises a telescopic rod (15), a square block (16), a vertical plate (17), a threaded hole, a threaded groove and a bolt (18), the telescopic rod (15) is arranged on the L-shaped damping block (14), the square block (16) is arranged on the telescopic rod (15), the vertical plate (17) is arranged on the mounting frame (8), the threaded hole is arranged on the vertical plate (17), the threaded groove is arranged on the square block (16), and the bolt (18) is in threaded connection with the threaded hole and the threaded groove.

4. A double-shaft-seal gear motor according to claim 3, characterized in that the surface of the mounting frame (8) is provided with a wear-resistant coating.

5. The double-shaft-seal gear motor as claimed in claim 4, wherein the wear-resistant coating is made of epoxy resin.

6. A double-shaft-seal gear motor according to claim 5, characterized in that the bolts (18) are made of stainless steel.

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