CN217583101U

CN217583101U - High-torque gear box for extruder

Info

Publication number: CN217583101U
Application number: CN202123348342.7U
Authority: CN
Inventors: 曾桂军
Original assignee: Dongguan Sanyuante Rubber And Plastic Technology Co ltd
Current assignee: Dongguan Sanyuante Rubber And Plastic Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-10-14
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a high-torque gear box for an extruder, which comprises a lower shell, an upper shell and a driving unit; the top end of the lower shell is attached with the upper shell, and a driving unit is arranged inside the lower shell; inside radiating element and the mobile unit of being provided with of inferior valve, radiating element includes the fixing base, the filter screen, ventilation assembly, reset assembly and power component, the fixing base rigid coupling is at the inferior valve inner wall, the filter screen rigid coupling is at the inferior valve inner wall, ventilation assembly sets up inside the fixing base, the laminating of reset assembly is at the fixing base inner wall, the power component rigid coupling is at the inferior valve outer wall, the utility model relates to a high moment of torsion gear box for the extruder, through setting up radiating element, drive reset assembly through power component and control the spring for gaseous entering inferior valve is inside back, dilutes the inside heat of inferior valve, until gaseous through the inside effluvium of second air outlet from the inferior valve, realized that the heat can not be detained inside the gear box, influence the whole operation of device, improved the inside radiating effect of device greatly.

Description

High-torque gear box for extruder

Technical Field

The utility model relates to a gear box, in particular to high moment of torsion gear box for extruder.

Background

The gear box has the advantages that the types of parts are greatly reduced according to the modular design principle of the unit structure, the speed change effect is achieved through the meshing of the large gears and the small gears inside the gear box, the large gears are installed on the low-speed shafts in the gear box, the small gears are installed on the high-speed shafts, and the gears are meshed for transmission, so that the acceleration or deceleration process is completed.

The inside gear of high moment of torsion gear box for current extruder is through long-time operation back, because the inside heat abstractor that does not set up of gear box for the heat is detained inside the gear box, and the heat is difficult to give off, thereby makes the overheated influence device operation of gear.

When the existing high-torque gear box for the extruder is transported, an operator needs to use a professional tool to transport and place the gear box, the time for the operator to transport the gear box is greatly prolonged, and the working efficiency of the operator is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high moment of torsion gear box for extruder to the current high moment of torsion gear box for extruder that provides in solving above-mentioned background art is inside not to set up the problem that heat abstractor and gear box are not convenient for remove.

In order to achieve the above object, the utility model provides a following technical scheme: a high-torque gear box for an extruder comprises a lower shell, an upper shell and a driving unit; the top end of the lower shell is attached with an upper shell, and a driving unit is arranged inside the lower shell;

inside radiating unit and the mobile unit of being provided with of inferior valve, radiating unit includes fixing base, filter screen, ventilation unit, reset assembly and power component, ventilation unit includes first air intake, first check valve, first air outlet, second check valve and second air outlet, reset assembly includes movable rod, spring, cam and first bull stick, power component includes second bull stick, first transport module and motor, mobile unit includes first screw rod, wheel, gear assembly, second screw rod and second transport module, the gear assembly includes first toper tooth, second toper tooth and side lever, the fixing base rigid coupling is at inferior valve inner wall, the filter screen rigid coupling is at inferior valve inner wall, ventilation unit sets up inside the fixing base, reset assembly laminates at the fixing base inner wall, the power component rigid coupling is at inferior valve outer wall.

As a preferred technical scheme of the utility model, first air intake is seted up inside the fixing base, first check valve rigid coupling is at first air intake inner wall, first air outlet is seted up inside the fixing base, the second check valve rigid coupling is at first air outlet inner wall, the second air outlet sets up inside the inferior valve.

As a preferred technical scheme of the utility model, the movable rod laminating is at the fixing base inner wall, the spring rigid coupling is at the fixing base inner wall, the cam laminating is at the movable rod outer wall, first pivot rigid coupling is at the cam inner wall.

As a preferred technical scheme of the utility model, the second bull stick rotates to be connected at the inferior valve inner wall, first transmission module rigid coupling is at first bull stick outer wall, the motor rigid coupling is at first bull stick outer wall.

As a preferred technical scheme of the utility model, first screw rod rotates to be connected at the inferior valve inner wall, the wheel inner wall passes through threaded connection at first screw rod outer wall, the gear assembly rigid coupling is at first screw rod outer wall, the second screw rod rotates to be connected at inferior valve inner wall, second conveying module rigid coupling is at first screw rod outer wall.

As the utility model discloses a preferred technical scheme, first toper tooth rigid coupling is at first screw rod outer wall, second toper tooth meshing is at first toper tooth outer wall, the side lever rigid coupling is at second toper tooth inner wall.

As a preferred technical scheme of the utility model, the inside spout of having seted up of inferior valve, and the inside sliding connection of spout has the wheel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the heat dissipation unit, drive reset assembly through power component and control the spring, shift up in that the fixing base is inside through the spring, make inside gas gets into the fixing base through first air intake, shift down in that the fixing base is inside through the spring, make inside gas gets into the inferior valve through first air outlet discharge, inside the back of gas entering inferior valve, dilute the inside heat of inferior valve, until gas through the inside effluvium of second air outlet follow inferior valve, realized that the heat can not be detained inside the gear box, influence the whole operation of device, the inside radiating effect of device has been improved greatly.

2. The utility model discloses a set up the mobile unit, through rotating the side lever for the side lever drives the synchronous rotation of the first toper tooth of second toper tooth meshing, thereby rotates through first toper tooth and drives first screw rod and rotate, makes the inside first screw rod of laminating of wheel remove, laminates to ground until the wheel bottom, has realized that operating personnel can remove the device is whole fast, thereby has improved operating personnel's work efficiency.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of a partial structure of a front view section of the heat dissipation unit of the present invention;

fig. 4 is a schematic top view, sectional and partial structure view of the first rotating rod, the second rotating rod, the first transmission module and the motor of the present invention;

fig. 5 is a schematic structural diagram of a position a in fig. 2 according to the present invention.

In the figure: 1. a lower case; 2. an upper shell; 3. a drive unit; 4. a fixed seat; 5. filtering with a screen; 6. a first air inlet; 7. a first check valve; 8. a first air outlet; 9. a second one-way valve; 10. a movable rod; 11. a spring; 12. a cam; 13. a first rotating lever; 14. a second rotating rod; 15. a first transfer module; 16. a motor; 17. a second air outlet; 18. a first screw; 19. a wheel; 20. a first conical tooth; 21. a second tapered tooth; 22. a side lever; 23. a second screw; 24. a second transfer module; 25. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-5, the utility model provides a technical scheme of high torque gear box for extruder:

the first embodiment is as follows:

referring to fig. 1, 2, 3 and 4, a high torque gear box for an extruder includes a lower case 1, an upper case 2 and a driving unit 3; the top end of the lower shell 1 is attached with an upper shell 2, and a driving unit 3 is arranged inside the lower shell 1; the heat dissipation unit and the moving unit are arranged inside the lower shell 1, the heat dissipation unit comprises a fixed seat 4, a filter screen 5, a ventilation assembly, a reset assembly and a power assembly, the fixed seat 4 is fixedly connected to the inner wall of the lower shell 1, the filter screen 5 is fixedly connected to the inner wall of the lower shell 1, the ventilation assembly is arranged inside the fixed seat 4, the reset assembly is attached to the inner wall of the fixed seat 4, the power assembly is fixedly connected to the outer wall of the lower shell 1, the ventilation assembly comprises a first air inlet 6, a first check valve 7, a first air outlet 8, a second check valve 9 and a second air outlet 17, the first air inlet 6 is arranged inside the fixed seat 4, the first check valve 7 is fixedly connected to the inner wall of the first air inlet 6, the first air outlet 8 is arranged inside the fixed seat 4, the second check valve 9 is fixedly connected to the inner wall of the first air outlet 8, the second air outlet 17 is arranged inside the lower shell 1, and the ventilation assembly is arranged, so that heat interaction inside the lower shell 1 can be achieved through introducing gas, thereby playing the radiating effect to inferior valve 1, reset assembly includes movable rod 10, spring 11, cam 12 and first bull stick 13, movable rod 10 laminates at the inner wall of fixing base 4, spring 11 rigid coupling is at the inner wall of fixing base 4, cam 12 laminates at the outer wall of movable rod 10, first bull stick 13 rigid coupling is at the inner wall of cam 12, through being provided with reset assembly, make movable rod 10 can carry out reciprocating motion in fixing base 4, thereby can control ventilation assembly, power assembly includes second bull stick 14, first transmission module 15 and motor 16, second bull stick 14 rotates and connects at inferior valve 1 inner wall, first transmission module 15 rigid coupling is at the outer wall of first bull stick 13, motor 16 rigid coupling is at the outer wall of first bull stick 13, through being provided with power assembly, make under the effect of same power source motor 16, can drive two sets of cams 12 and rotate, through being provided with the radiating element, drive inferior valve 1 internal component mutually supporting under motor 16's power effect to can discharge inferior valve 1 inside heat, and then play the radiating effect to inferior valve 1 inside drive unit 3.

The first transmission module 15 comprises a first belt pulley, a second belt pulley and a first transmission belt, the inner wall of the first belt pulley is fixedly connected to the outer wall of the first rotating rod 13, the inner wall of the second belt pulley is fixedly connected to the outer wall of the second rotating rod 14, and the first transmission belt is wound on the outer wall of the first belt pulley.

When specifically using, the utility model relates to a high moment of torsion gear box for extruder, through starter motor 16, make motor 16 drive first bull stick 13 and rotate, under the transmission of first transmission module 15, second bull stick 14 rotates in step, thereby can drive cam 12 and rotate, rotate extrusion movable rod 10 through cam 12, make spring 11 receive the lift, thereby produce elastic deformation, make movable rod 10 at the inside removal of fixing base 4, under spring 11's elastic action, make spring 11 can drive movable rod 10 and reset fast, make movable rod 10 outer wall laminating cam 12 outer wall, shift up at fixing base 4 inside through spring 11, make gas pass through filter screen 5 and filter, inside first air intake 6 gets into fixing base 4, through being provided with filter screen 5, thereby can avoid inside the dust foreign matter entering device, influence the device operation, through being provided with first check valve 7, thereby can avoid gas to discharge from first air intake 6, also can not get into from first air outlet 8, move down inside fixing base 4 through spring 11, make gas pass through first air outlet 8 inside entering air outlet entering 1, be provided with second check valve 7 through the inside the air outlet, it is from first inferior valve to carry out the inside of the first inferior valve, it can not get into the inside gas from first inferior valve to carry out the first inferior valve, it can not carry out the interior gas of the first inferior valve to carry out the second inferior valve, it can also to carry out the inside of the first inferior valve, it goes on the first inferior valve, it can not to carry out the inside of the inferior valve, it can not to carry out, it is from the first inferior valve, it is from the inside of the interior inferior valve, it is 1, it is from the interior inferior valve, it can not to carry out the interior inferior valve, it is also to carry out.

Example two:

on the basis of the first embodiment, as shown in fig. 1, fig. 2 and fig. 5, the moving unit includes a first screw 18, a wheel 19, a gear assembly, a second screw 23 and a second transmission module 24, the first screw 18 is rotatably connected to the inner wall of the lower shell 1, the inner wall of the wheel 19 is connected to the outer wall of the first screw 18 through a thread, the gear assembly is fixedly connected to the outer wall of the first screw 18, the second screw 23 is rotatably connected to the inner wall of the lower shell 1, the second transmission module 24 is fixedly connected to the outer wall of the first screw 18, the gear assembly includes a first conical tooth 20, a second conical tooth 21 and a side lever 22, the first conical tooth 20 is fixedly connected to the outer wall of the first screw 18, the second conical tooth 21 is meshed to the outer wall of the first conical tooth 20, the side lever 22 is fixedly connected to the inner wall of the second conical tooth 21, through the gear assembly, so that an operator needs to rotate the wheel 22, control over the wheel 19 can be achieved, the transporting time of the operator is saved, a sliding groove 25 is formed in the lower shell 1, and the sliding connection of the wheel 19 is provided with the sliding groove 25, so that the wheel 19 can be prevented from rotating when the wheel is moved, the operator can be moved, the limiting device, and the efficiency of the moving unit is improved through the limiting device.

The second transmission module 24 comprises a third belt pulley, a fourth belt pulley and a second transmission belt, wherein the inner wall of the third belt pulley is fixedly connected to the outer wall of the first screw rod 18, the inner wall of the fourth belt pulley is fixedly connected to the outer wall of the second screw rod 23, and the second transmission belt is wound on the outer wall of the third belt pulley.

When specifically using, the utility model relates to a high moment of torsion gear box for extruder, through rotating side lever 22, make side lever 22 drive the first toper tooth 20 of second toper tooth 21 meshing and rotate in step, thereby rotate through first toper tooth 20 and drive first screw rod 18 and rotate, make the first screw rod 18 of 19 inside laminating of wheel remove, laminate to ground until 19 bottom wheels, wheel 19 slides in spout 25 inside when 1 inside removal of inferior valve, under second transport module 24's transmission effect through first screw rod 18 pivoted, can drive the synchronous rotation of second screw rod 23, make two sets of wheels 19 can remove simultaneously, and then the inside linkage nature of device has been improved.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; 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. A high-torque gear box for an extruder comprises a lower shell (1), an upper shell (2) and a driving unit (3); the method is characterized in that: the top end of the lower shell (1) is attached with an upper shell (2), and a driving unit (3) is arranged in the lower shell (1);

inferior valve (1) is inside to be provided with radiating element and mobile unit, radiating element includes fixing base (4), filter screen (5), ventilation unit, reset assembly and power component, ventilation component includes first air intake (6), first check valve (7), first air outlet (8), second check valve (9) and second air outlet (17), reset assembly includes movable rod (10), spring (11), cam (12) and first bull stick (13), power component includes second bull stick (14), first transport module (15) and motor (16), mobile unit includes first screw rod (18), wheel (19), gear assembly, second screw rod (23) and second transport module (24), the gear assembly includes first toper tooth (20), toper tooth (21) and side lever (22), fixing base (4) rigid coupling is at inferior valve (1) inner wall, filter screen (5) rigid coupling is at inferior valve (1) inner wall, ventilation component sets up inside fixing base (4), reset assembly laminates at fixing base (4) inner wall, power component is at inferior valve (1) outer wall.

2. The high torque gearbox for extruder according to claim 1, wherein: first air intake (6) are seted up inside fixing base (4), first check valve (7) rigid coupling is at first air intake (6) inner wall, set up inside fixing base (4) first air outlet (8), second check valve (9) rigid coupling is at first air outlet (8) inner wall, second air outlet (17) set up inside inferior valve (1).

3. The high torque gearbox for an extruder of claim 1, wherein: the utility model discloses a cam, including fixing base (4), movable rod (10), spring (11) rigid coupling at fixing base (4) inner wall, cam (12) laminating at movable rod (10) outer wall, first bull stick (13) rigid coupling is at cam (12) inner wall.

4. The high torque gearbox for an extruder of claim 1, wherein: second bull stick (14) rotate to be connected at inferior valve (1) inner wall, first conveying module (15) rigid coupling is in first bull stick (13) outer wall, motor (16) rigid coupling is in first bull stick (13) outer wall.

5. The high torque gearbox for an extruder of claim 1, wherein: first screw rod (18) rotate to be connected at inferior valve (1) inner wall, wheel (19) inner wall passes through threaded connection at first screw rod (18) outer wall, the gear assembly rigid coupling is at first screw rod (18) outer wall, second screw rod (23) rotate to be connected at inferior valve (1) inner wall, second conveying module (24) rigid coupling is at first screw rod (18) outer wall.

6. The high torque gearbox for an extruder of claim 1, wherein: the first conical tooth (20) is fixedly connected to the outer wall of the first screw (18), the second conical tooth (21) is meshed to the outer wall of the first conical tooth (20), and the side rod (22) is fixedly connected to the inner wall of the second conical tooth (21).

7. The high torque gearbox for an extruder of claim 1, wherein: a sliding groove (25) is formed in the lower shell (1), and a wheel (19) is connected to the inside of the sliding groove (25) in a sliding mode.