CN217962239U

CN217962239U - Planet box

Info

Publication number: CN217962239U
Application number: CN202222434023.6U
Authority: CN
Inventors: 周金卿
Original assignee: Liuzhou Kelisbang Intelligent Equipment Co ltd
Current assignee: Liuzhou Kelisbang Intelligent Equipment Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2022-12-06
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a planetary box, which comprises a cross beam frame, wherein a box shell is fixedly arranged at the bottom of the cross beam frame, a motor is fixedly arranged at the top of the cross beam frame, the output end of the motor is connected with a speed reducer, the bottom of the box shell is connected with a rotary planetary box, the speed reducer is fixed on a mounting seat on the box shell and is connected with a transmission shaft at the top of the rotary planetary box, a limiting guide mechanism is connected between the box shell and the rotary planetary box, and positions, close to two sides, of the bottom of the rotary planetary box are both connected with a stirring shaft; a planet case, realize carrying out spacing direction when gyration planet case rotates, shake the too big phenomenon that the off tracking appears when can preventing gyration planet case from rotating, reduced the driving chain, practiced thrift parts machining and installation cost, shortened the axial elongation of (mixing) shaft, can avoid gyration planet case to produce swing and vibrations at the operation in-process, improved the stability of equipment operation.

Description

Planet box

Technical Field

The utility model relates to a planet case field, in particular to planet case.

Background

The planet box is widely applied to a double-planet mixer for mixing and stirring in the industries of adhesives, printing ink, lubricating grease and the like, the planet box rotates to drive the stirring shaft to rotate, and the working effect of the planet box can be changed due to different transmission chains between the planet box and a power device; but the shortcoming of current planetary mixer has certain weak point when using and remains to be improved, and the stirring rake hangs on the transmission shaft through the planet case, and the distance is very long from transmission shaft lower bearing to stirring rake bottom surface, does not have limit structure to carry out spacing direction when gyration planet case rotates, shakes the phenomenon that too big can appear the stirring rake and scrape the agitator wall or resonate when gyration planet case rotates, can influence the gyration of planet case and the security of equipment, has influenced the stability of equipment operation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a planetary box can effectively solve the technical problem that the background art provided.

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

the utility model provides a planetary box, includes the crossbeam frame, the bottom fixed mounting of crossbeam frame has the case shell, and the top fixed mounting of crossbeam frame has the motor, the output of motor is connected with the speed reducer, the bottom of case shell is connected with gyration planetary box, the speed reducer is fixed on the mount pad above the case shell to be connected with the transmission shaft at gyration planetary box top, be connected with spacing guiding mechanism between case shell and the gyration planetary box, the bottom of gyration planetary box is close to both sides position and all is connected with the (mixing) shaft, the bottom of (mixing) shaft is connected with the stirring rake.

As a further scheme of the utility model, spacing guiding mechanism includes spacing seat, uide bushing, U type spacing groove, rotation post and guide roller, spacing seat is fixed in the bottom of case shell, the uide bushing sets up the inboard at spacing seat, and the surface at gyration planet case is established to the uide bushing cover, U type spacing groove sets up the outside at the uide bushing, rotate the inside of post setting at spacing seat, the guide roller cover is established at the surface of rotating the post, and guide roller and the spacing groove looks adaptation of U type.

As a further proposal of the utility model, the guide sleeve is movably connected with the limiting seat through a rotating column, a guide roller and a U-shaped limiting groove.

As a further proposal of the utility model, a shaft coupling is connected between the motor and the speed reducer.

As a further proposal of the utility model, a locking component is connected between the stirring shaft and the rotary planetary box, and the stirring shaft is fixedly connected with the rotary planetary box through the locking component.

As a further aspect of the present invention, a bolt is connected between the box housing and the cross beam frame, and the bolt is used to fix the box housing.

Compared with the prior art, the utility model discloses following beneficial effect has: through the spacing guiding mechanism who sets up, the uide bushing is through rotating the post, guide roller and U type spacing groove and spacing seat relative activity, can realize carrying out spacing direction when gyration planet case rotates, can prevent to shake the phenomenon that the off tracking appears too much when gyration planet case rotates, the driving chain has been reduced, parts machining and installation cost have been practiced thrift, the axle elongation of (mixing) shaft has been shortened, can avoid gyration planet case to produce swing and vibrations at the operation in-process, the stability of equipment operation has been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a planetary box of the present invention;

fig. 2 is a schematic structural view of a limiting and guiding mechanism of a planetary box of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a cross beam frame; 2. an electric motor; 3. a speed reducer; 4. a tank housing; 5. a bolt; 6. a revolving planet box; 7. a drive shaft; 8. a limiting and guiding mechanism; 801. a limiting seat; 802. a guide sleeve; 803. a U-shaped limiting groove; 804. rotating the column; 805. a guide roller; 9. a stirring shaft; 10. a stirring paddle.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-3, a planetary box comprises a beam frame 1, a box housing 4 is fixedly installed at the bottom of the beam frame 1, a motor 2 is fixedly installed at the top of the beam frame 1, an output end of the motor 2 is connected with a speed reducer 3, a rotary planetary box 6 is connected at the bottom of the box housing 4, the speed reducer 3 is fixed on a mounting seat on the box housing 4 and is connected with a transmission shaft 7 at the top of the rotary planetary box 6, a limiting guide mechanism 8 is connected between the box housing 4 and the rotary planetary box 6, stirring shafts 9 are connected at positions, close to two sides, of the bottom of the rotary planetary box 6, and stirring paddles 10 are connected at the bottom of the stirring shafts 9;

in this embodiment, a limiting guide mechanism 8 is provided to perform limiting guide when the rotating planetary box 6 rotates, the limiting guide mechanism 8 includes a limiting seat 801, a guide sleeve 802, a U-shaped limiting groove 803, a rotating column 804 and a guide roller 805, the limiting seat 801 is fixed at the bottom of the box housing 4, the guide sleeve 802 is disposed inside the limiting seat 801, the guide sleeve 802 is sleeved on the outer surface of the rotating planetary box 6, the U-shaped limiting groove 803 is disposed outside the guide sleeve 802, the rotating column 804 is disposed inside the limiting seat 801, the guide roller 805 is sleeved on the outer surface of the rotating column 804, and the guide roller 805 is matched with the U-shaped limiting groove 803, the limiting guide mechanism 8 can perform limiting guide when the rotating planetary box 6 rotates, and can prevent the rotating planetary box 6 from shaking too much to cause deviation when rotating.

In this embodiment, in order to realize the rotation of the guide sleeve 802 relative to the position-limiting base 801, the guide sleeve 802 is movably connected with the position-limiting base 801 through the rotation column 804, the guide roller 805 and the U-shaped position-limiting groove 803.

In this embodiment, a coupling is connected between the motor 2 and the speed reducer 3, and the coupling can facilitate the motor 2 to drive the speed reducer 3 to rotate.

In this embodiment, a locking assembly is connected between the stirring shaft 9 and the revolving planetary box 6, the stirring shaft 9 is fixedly connected with the revolving planetary box 6 through the locking assembly, and the stirring shaft 9 is directly connected with the revolving planetary box 6, so that the distance from the lower bearing of the transmission shaft 7 to the bottom surface of the stirring paddle 10 can be shortened.

In the present embodiment, a bolt 5 is connected between the tank case 4 and the cross member 1, and the bolt 5 is used to fix the tank case 4.

It should be noted that, the utility model relates to a planetary box, when using, crossbeam frame 1, motor 2, speed reducer 3, case shell 4 and gyration planetary box 6 have constituted the main part of whole planetary box, case shell 4 passes through bolt 5 to be fixed to the bottom of crossbeam frame 1, motor 2 passes through the shaft coupling and drives the inside driving medium of speed reducer 3 and rotate, the inside driving medium of speed reducer 3 rotates and drives gyration planetary box 6 through transmission shaft 7 and rotate, gyration planetary box 6 rotates and stirs through stirring shaft 9 drive stirring rake 10, when gyration planetary box 6 rotates, uide bushing 802 can rotate along with gyration planetary box 6 together, uide bushing 802 is through rotating post 804, guide roll 805 and U type spacing groove 803 and spacing seat 801 relative activity, can realize carrying out spacing direction when gyration planetary box 6 rotates, the phenomenon of the too big off tracking that appears of shaking when can preventing gyration planetary box 6 from rotating, can avoid gyration planetary box 6 to produce swing and vibrations in the operation process, the stability of equipment operation has been improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A kind of planetary case, its characterized in that: including crossbeam frame (1), the bottom fixed mounting of crossbeam frame (1) has case shell (4), and the top fixed mounting of crossbeam frame (1) has motor (2), the output of motor (2) is connected with speed reducer (3), the bottom of case shell (4) is connected with gyration planet case (6), speed reducer (3) are fixed on the mount pad above case shell (4) to be connected with transmission shaft (7) at gyration planet case (6) top, be connected with spacing guiding mechanism (8) between case shell (4) and gyration planet case (6), the bottom of gyration planet case (6) is close to both sides position and all is connected with (mixing) shaft (9), the bottom of (mixing) shaft (9) is connected with stirring rake (10).

2. A planetary cage as in claim 1 wherein: spacing guiding mechanism (8) are including spacing seat (801), uide bushing (802), U type spacing groove (803), rotation post (804) and guide roller (805), spacing seat (801) are fixed in the bottom of case shell (4), uide bushing (802) set up the inboard at spacing seat (801), and uide bushing (802) cover establishes the surface at gyration planet case (6), U type spacing groove (803) set up the outside at uide bushing (802), it sets up the inside at spacing seat (801) to rotate post (804), guide roller (805) cover establishes the surface at rotation post (804), and guide roller (805) and U type spacing groove (803) looks adaptation.

3. A planetary cage as claimed in claim 2, wherein: the guide sleeve (802) is movably connected with the limiting seat (801) through a rotating column (804), a guide roller (805) and a U-shaped limiting groove (803).

4. A planetary cage as in claim 1 wherein: and a coupling is connected between the motor (2) and the speed reducer (3).

5. A planetary cage as in claim 1, wherein: a locking component is connected between the stirring shaft (9) and the rotary planetary box (6), and the stirring shaft (9) is fixedly connected with the rotary planetary box (6) through the locking component.

6. A planetary cage as in claim 1, wherein: and a bolt (5) is connected between the box shell (4) and the cross beam frame (1), and the bolt (5) is used for fixing the box shell (4).