CN216343709U

CN216343709U - Extruder transmission case

Info

Publication number: CN216343709U
Application number: CN202123183286.6U
Authority: CN
Inventors: 杨昌银; 徐春生
Original assignee: Nanjing Yinfeng Rubber And Plastic Machinery Co ltd
Current assignee: Nanjing Yinfeng Rubber And Plastic Machinery Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-04-19
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses an extruder transmission case which comprises a case body, wherein a driving motor is fixedly connected inside the case body, the output end of the driving motor is fixedly connected with a main rotating frame, the side surface of the main rotating frame is rotatably connected with an auxiliary rotating frame through meshing, the surface of the auxiliary rotating frame is rotatably connected onto the case body through a bearing, one end of the auxiliary rotating frame, which penetrates through the case body, is fixedly provided with a clamping seat, the inside of the clamping seat is connected with a conversion head in a clamping mode, the insides of the clamping seat and the conversion head are respectively and rotatably connected with a fixing nut through threads, the bottom of the case body is slidably connected with a movable upper clamp, and the bottom of the movable upper clamp is fixedly connected with a movable frame. According to the utility model, through the matching among the clamping seat, the conversion head and the auxiliary rotating frame, the adjustment of workers according to the required size is facilitated, so that the unnecessary loss caused by the influence on the transmission effect of the workers due to the improper size and position is avoided.

Description

Extruder transmission case

Technical Field

The utility model relates to the technical field of transmission boxes, in particular to a transmission box of an extruder.

Background

The extruder belongs to one of the types of plastic machinery, originated from 18 th century, and can divide a machine head into a right-angle machine head, an oblique-angle machine head and the like according to the material flow direction of the machine head and the included angle of the central line of a screw rod, and a transmission case is used for assisting the machine head.

However, the prior device has the following defects in the technology:

1. the existing transmission box is single in connection mode, and workers cannot adjust the connection size according to needs, so that normal transmission cannot be performed, and unnecessary loss is caused;

2. the existing transmission case is single in installation mode, and after the transmission case is used, workers are inconvenient to disassemble and assemble, so that the normal use condition of the workers is delayed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an extruder transmission case, which solves the problems that the connection mode is single and the installation mode is single.

In order to solve the technical problems, the utility model provides the following technical scheme: a driving motor is fixedly connected inside the box body, a main rotating frame is fixedly connected at the output end of the driving motor, an auxiliary rotating frame is rotatably connected to the side surface of the main rotating frame through meshing, the surface of the auxiliary rotating frame is rotatably connected to the box body through a bearing, a clamping seat is fixed at one end, penetrating through the box body, of the auxiliary rotating frame, the inner part of the clamping seat is in clamping connection with a conversion head, the clamping seat and the inner part of the conversion head are respectively rotatably connected with a fixed nut through threads, a movable upper clamp is slidably connected to the bottom of the box body, a movable frame is fixedly connected to the bottom of the movable upper clamp, a fixed rod is fixedly connected to the inner part of the movable frame, a movable seat is slidably connected to the surface of the fixed rod, a fixed frame is fixedly connected to the side surface of the movable seat, and a movable lower clamp is fixedly connected to one end of the fixed frame, the front side of the box body is rotatably connected with a box door through a hinge, and a box handle is arranged on the surface of the box door.

Furthermore, a pull handle is fixedly connected to the side face of the movable lower clamp, and the pull handle is located on the side face of the box body.

Furthermore, the side fixedly connected with reset spring of adjustable shelf, reset spring's one end fixed connection is on the mount, adjustable shelf and mount sliding connection.

Further, the side of adjustable shelf and mount is fixedly connected with the mount pad respectively, the mounting groove has been seted up to the inside of mount pad.

Furthermore, the surface of the auxiliary rotating frame is rotatably connected with a supporting frame through a bearing, and the bottom of the supporting frame is fixedly connected to the box body.

Furthermore, the surface of the driving motor is fixedly connected with a motor frame, and the side surface of the motor frame is fixedly connected to the box body.

Compared with the prior art, the utility model has the following beneficial effects:

(1) according to the utility model, through the matching among the clamping seat, the conversion head and the auxiliary rotating frame, the adjustment of workers according to the required size is facilitated, so that the unnecessary loss caused by the influence on the transmission effect of the workers due to the improper size and position is avoided.

(2) According to the utility model, through the matching among the fixed frame, the return spring, the movable frame and the pull handle, the quick disassembly and assembly of the pull handle are facilitated for workers, so that the problem that the normal working progress of the workers is delayed due to more complicated installation is avoided, and the unnecessary cost is increased.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

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

FIG. 3 is a bottom view of the structure of the present invention;

fig. 4 is an enlarged view of fig. 1 in area a according to the present invention.

In the figure: 1. a box body; 2. a drive motor; 3. a main rotating frame; 4. an auxiliary rotating frame; 5. a card holder; 6. a conversion head; 7. fixing a nut; 8. a movable upper clamp; 9. a movable frame; 10. fixing the rod; 11. a movable seat; 12. a fixed mount; 13. a movable lower clamp; 14. pulling a handle; 15. a return spring; 16. a mounting seat; 17. mounting grooves; 18. a support frame; 19. a motor frame; 20. a box door; 21. and (4) a box handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a transmission case of an extruder comprises a case body 1, a driving motor 2 is fixedly connected inside the case body 1, an output end of the driving motor 2 is fixedly connected with a main rotating frame 3, a side surface of the main rotating frame 3 is rotatably connected with an auxiliary rotating frame 4 through meshing, the surface of the auxiliary rotating frame 4 is rotatably connected onto the case body 1 through a bearing, one end of the auxiliary rotating frame 4, which penetrates through the case body 1, is fixedly provided with a clamping seat 5, an inner buckle of the clamping seat 5 is connected with a conversion head 6, the insides of the clamping seat 5 and the conversion head 6 are respectively rotatably connected with a fixing nut 7 through threads, the bottom of the case body 1 is slidably connected with a movable upper clamp 8, the bottom of the movable upper clamp 8 is fixedly connected with a movable frame 9, the inside of the movable frame 9 is fixedly connected with a fixed rod 10, the surface of the fixed rod 10 is slidably connected with a movable seat 11, a side surface of the movable seat 11 is fixedly connected with a fixed frame 12, and one end of the fixed frame 12 is fixedly connected with a movable lower clamp 13, the front side of the box body 1 is rotatably connected with a box door 20 through a hinge, and the surface of the box door 20 is provided with a box handle 21, so that a worker can conveniently replace the proper conversion head 6 according to needs, and the box is convenient to use.

Specifically, the side of the movable lower clamp 13 is fixedly connected with a pull handle 14, and the pull handle 14 is located on the side of the box body 1, so that a worker can conveniently control the movable lower clamp 13 to move.

Specifically, the side fixedly connected with reset spring 15 of adjustable shelf 9, reset spring 15's one end fixed connection is on mount 12, and adjustable shelf 9 and mount 12 sliding connection reset the position of removal to reach the clamping action.

Specifically, the side of adjustable shelf 9 and mount 12 is fixedly connected with mount pad 16 respectively, and mounting groove 17 has been seted up to the inside of mount pad 16, makes things convenient for the staff to install and use.

Specifically, the surface of the auxiliary rotating frame 4 is rotatably connected with a supporting frame 18 through a bearing, and the bottom of the supporting frame 18 is fixedly connected to the box body 1 to support the box body.

Specifically, the surface of the driving motor 2 is fixedly connected with a motor frame 19, and the side surface of the motor frame 19 is fixedly connected to the box body 1.

The working principle of the utility model is as follows: when the box body 1 is used, a worker pulls the pull handle 14, the movable pull handle 14 drives the movable lower clamp 13 to move, the movable lower clamp 13 drives the fixed frame 12 to be in sliding connection with the movable frame 9, the box body 1 is placed between the movable lower clamp 13 and the movable upper clamp 8 by the worker, the worker loosens the pull handle 14, the reset spring 15 starts to stretch and retract to drive the movable frame 9 to slide in the fixed frame 12, so that the box body 1 is clamped, the worker can conveniently install the box body at a position needing to be installed by the worker through the installation groove 17, the worker replaces the conversion head 6 with a proper size, the worker sequentially performs threaded rotation with the conversion head 6 and the clamping seat 5 by using the fixed nut 7, so that the conversion head 6 and the clamping seat 5 are fixed together, and the worker starts the driving motor 2, the output end of the starting driving motor 2 drives the main rotating frame 3 to rotate, the side face of the main rotating frame 3 rotates and is connected with the auxiliary rotating frame 4 through meshing, the rotating main rotating frame 5 is driven to rotate by rotating, and the rotating main rotating frame 5 drives the connecting equipment on the side face of the conversion head 6 to use, so that a worker can use the connecting equipment conveniently.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an extruder transmission case which characterized in that: the box comprises a box body (1), a driving motor (2) is fixedly connected inside the box body (1), an output end of the driving motor (2) is fixedly connected with a main rotating frame (3), a side face of the main rotating frame (3) is rotatably connected with an auxiliary rotating frame (4) through meshing, the surface of the auxiliary rotating frame (4) is rotatably connected onto the box body (1) through a bearing, one end of the auxiliary rotating frame (4) penetrating through the box body (1) is fixedly provided with a clamping seat (5), an inner buckle of the clamping seat (5) is connected with a conversion head (6), the insides of the clamping seat (5) and the conversion head (6) are respectively rotatably connected with a fixing nut (7) through threads, the bottom of the box body (1) is slidably connected with a movable upper clamp (8), the bottom of the movable upper clamp (8) is fixedly connected with a movable frame (9), and the inside of the movable frame (9) is fixedly connected with a fixing rod (10), the surface sliding connection of dead lever (10) has removal seat (11), the side fixedly connected with mount (12) of removing seat (11), the one end fixedly connected with activity of mount (12) is pressed from both sides (13) down, rotates through the hinge through the front of box (1) and is connected with chamber door (20), the surface mounting of chamber door (20) has case handle (21).

2. An extruder gear box according to claim 1, wherein: the side surface of the movable lower clamp (13) is fixedly connected with a pull handle (14), and the pull handle (14) is positioned on the side surface of the box body (1).

3. An extruder gear box according to claim 1, wherein: the side fixedly connected with reset spring (15) of adjustable shelf (9), the one end fixed connection of reset spring (15) is on mount (12), adjustable shelf (9) and mount (12) sliding connection.

4. An extruder gear box according to claim 1, wherein: the side of adjustable shelf (9) and mount (12) is fixedly connected with mount pad (16) respectively, mounting groove (17) have been seted up to the inside of mount pad (16).

5. An extruder gear box according to claim 1, wherein: the surface of the auxiliary rotating frame (4) is rotatably connected with a supporting frame (18) through a bearing, and the bottom of the supporting frame (18) is fixedly connected to the box body (1).

6. An extruder gear box according to claim 1, wherein: the surface of the driving motor (2) is fixedly connected with a motor frame (19), and the side surface of the motor frame (19) is fixedly connected to the box body (1).