CN209370380U - A kind of adjustable main gear case of internal mixer of output speed ratio - Google Patents
A kind of adjustable main gear case of internal mixer of output speed ratio Download PDFInfo
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- CN209370380U CN209370380U CN201822255643.7U CN201822255643U CN209370380U CN 209370380 U CN209370380 U CN 209370380U CN 201822255643 U CN201822255643 U CN 201822255643U CN 209370380 U CN209370380 U CN 209370380U
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Abstract
The utility model discloses a kind of adjustable main gear case of internal mixer of output speed ratio, belong to gear box arrangement technical field.The adjustable main gear case of internal mixer of output speed ratio provided by the utility model includes cabinet, first gear transmission component and second gear transmission component, first gear transmission component and second gear transmission component are respectively by first motor and the second motor driven, by adjusting the revolving speed of first motor and the second motor, it controls the first output shaft and the respective revolving speed of the second output shaft, realizes that output speed ratio is adjustable；First gear transmission component and second gear transmission component only need to transmit the energy of connected motor, two motor general powers are shunted by two groups of teeth wheel transmission component, power dividing can reduce the energy that every level-one gear pair is transmitted in gear-driven assembly, reduce the volume and weight of gear, the weight ratio same specification conventional gearbox weight of main-gear box reduces about 15%, reduces the processing cost of main-gear box.
Description
Technical field
The utility model relates to gear box arrangement technical field more particularly to a kind of adjustable mixing owner teeth of output speed ratio
Roller box.
Background technique
Internal rubber mixer abbreviation mixer is mainly used for plasticating and being kneaded for rubber, is a kind of equipped with a pair of specific shape
Shape and the opposite rotor turned round, plasticated to polymer material to intermittence under adjustable temperature and the air-tight state of pressure and
The machinery of mixing, mainly by banburying chamber, rotor, rotor seals, charging material pressing device, device for discharging, transmission device and machine
The part such as seat forms.In use, the input terminal of main-gear box is connect with power mechanism, two output shafts of main-gear box and mixing
Two rotors of machine connect, and the revolving speed of two output shaft outputs is different, to realize the opposite revolution of rotor, mixer work.
As shown in Figure 1, the speed ratio of two output shafts 22 of traditional main gear case of internal mixer is by a pair of intermeshing speed ratio gear
23 control, speed ratio gear 23 once it is determined that, the speed ratio of two output shafts 22 just determine and can not change.
With the change of rubber mixing technique, market needs a kind of main gear case of internal mixer that output speed ratio is variable, traditional master
Gear-box is unable to satisfy the demand；And traditional main gear case of internal mixer gear volume and weight are larger, higher cost；Such as figure
Shown in 2, due to being limited by the kind of drive, existing main-gear box includes Left Drive gear-box 24 and right uni-drive gear box 25, is divided
, cannot be general between Left Drive gear-box 24 and right uni-drive gear box 25 for left and right two kinds of kinds of drive, relevance grade is poor.
Utility model content
The purpose of this utility model is to provide a kind of adjustable main gear case of internal mixer of output speed ratio, and exporting speed ratio can
It adjusts, and the gear volume and weight of main-gear box can be effectively reduced.
For this purpose, the utility model uses following technical scheme:
A kind of adjustable main gear case of internal mixer of output speed ratio, including cabinet, further includes:
First gear transmission component is set in the cabinet, including the first input shaft, first gear driving section and first are defeated
Shaft, first input shaft are connect with first motor, for by the energy input of the first motor and pass through described first
Gear drive portion passes to first output shaft；
Second gear transmission component is set in the cabinet, including the second input shaft, second gear driving section and second are defeated
Shaft, second input shaft are connect with the second motor, for by the energy input of second motor and pass through described second
Gear drive portion passes to second output shaft.
Above technical scheme is preferred, and the first gear driving section is stage-geared.
Above technical scheme is preferred, and the first gear driving section is three-stage cylindrical gear, including the first transmission shaft, the
Two transmission shafts, the first input shaft gear on first input shaft, the first transmission on first transmission shaft
Two gear of one gear of axis and the first transmission shaft, one gear of second driving shaft and second driving shaft on the second driving shaft
Two gears and the first output shaft gear on first output shaft, first input shaft gear and first transmission
The engagement of one gear of axis, two gear of the first transmission shaft are engaged with one gear of second driving shaft, the second driving shaft two
Gear and first output shaft gear engagement.
Above technical scheme is preferred, and the second gear driving section is stage-geared.
Above technical scheme is preferred, and the second gear driving section is three-stage cylindrical gear, including third transmission shaft, the
Four transmission shafts, the second input shaft gear on second input shaft, the third transmission on the third transmission shaft
One gear of axis and two gear of third transmission shaft, one gear of the 4th transmission shaft and the 4th transmission shaft on the 4th transmission shaft
Two gears and the second output shaft gear on second output shaft, second input shaft gear and the third are driven
The engagement of one gear of axis, two gear of third transmission shaft are engaged with one gear of the 4th transmission shaft, the 4th transmission shaft two
Gear is engaged with second output shaft gear.
Above technical scheme is preferred, the biography of the transmission ratio of the first gear driving section and the second gear driving section
It moves than identical.
Above technical scheme is preferred, and the first gear driving section and the second gear driving section are corresponding at different levels
Gear corresponds to identical.
Above technical scheme is preferred, and first output shaft is set to the ipsilateral of the cabinet with second output shaft.
Above technical scheme is preferred, and first output shaft is symmetrical with the middle line of the cabinet with second output shaft
The middle line that setting, first input shaft and second input shaft are symmetrical with the cabinet is arranged.
Above technical scheme is preferred, and first input shaft and second input shaft are set on the both ends of the cabinet.
The utility model has the beneficial effects that
The utility model provides a kind of adjustable main gear case of internal mixer of output speed ratio, including cabinet, first gear pass
Dynamic component and second gear transmission component, first gear transmission component and second gear transmission component are respectively by first motor and the
Two motor drivens, by adjusting the revolving speed of first motor and the second motor, to control the first output shaft and the second output shaft respectively
Revolving speed realize that output speed ratio is adjustable with the speed ratio required for realizing between the first output shaft and the second output shaft；First tooth
Wheel transmission component and second gear transmission component only need to transmit the energy (i.e. power) of connected single motor, motor power
Transmitting the two groups of transmissions of first gear transmission component and second gear transmission component are changed to by one group of traditional gear-driven assembly
Component shunts, and realizes that power dividing, power dividing can reduce the energy that every level-one gear pair is transmitted in gear-driven assembly
(i.e. power), reduces the volume and weight of gear, and the weight ratio same specification conventional gearbox weight of main-gear box reduces about
15%, reduce the processing cost of main-gear box.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of traditional main gear case of internal mixer；
Fig. 2 is two kinds of kind of drive schematic diagrames of traditional main gear case of internal mixer；
Fig. 3 is the main view of main-gear box provided by the embodiment of the utility model；
Fig. 4 is the top view of main-gear box provided by the embodiment of the utility model；
Fig. 5 is the left view of main-gear box provided by the embodiment of the utility model；
Fig. 6 is the sectional view along A-A of Fig. 3.
In figure:
1, the first input shaft, the 2, first transmission shaft, one gear of the 3, first transmission shaft, 4, second driving shaft, the 5, first output
Shaft gear, the 6, first output shaft, the 7, second output shaft, 8, one gear of the 4th transmission shaft, the 9, the 4th transmission shaft, 10, third transmission
Axis, the 11, second input shaft, the 12, first input shaft gear, two gear of the 13, first transmission shaft, 14, one gear of second driving shaft,
15, two gear of second driving shaft, the 16, second output shaft gear, 17, two gear of the 4th transmission shaft, 18, two tooth of third transmission shaft
Wheel, 19, one gear of third transmission shaft, the 20, second input shaft gear, 21, cabinet, 22, output shaft, 23, speed ratio gear, 24, a left side
Uni-drive gear box, 25, right uni-drive gear box.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.Wherein, term " first
Set " and " second position " be two different positions.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this with concrete condition
Concrete meaning in type.
A kind of adjustable main gear case of internal mixer of output speed ratio is present embodiments provided, as seen in figures 3-6, including cabinet
21, the first gear transmission component and second gear transmission component in cabinet 21, first gear transmission component include first
Input shaft 1, first gear driving section and the first output shaft 6, the first input shaft 1 are connect with first motor, are used for first motor
Energy input and the first output shaft 6 is passed to by first gear driving section；Second gear transmission component includes the second input
Axis 11, second gear driving section and the second output shaft 7, the second input shaft 11 are connect with the second motor, for by the second motor
Energy input simultaneously passes to the second output shaft 7 by second gear driving section.
First gear transmission component and second gear transmission component pass through tune respectively by first motor and the second motor driven
The revolving speed of whole first motor and the second motor, to control the first output shaft 6 and the respective revolving speed of the second output shaft 7, to realize
The speed ratio between the first output shaft 6 and the second output shaft 7 needed realizes that output speed ratio is adjustable；First gear transmission component and
Second gear transmission component only needs to transmit the energy i.e. power of connected single motor, and the transmitting of motor power is by traditional
One gear-driven assembly is changed to two transmission components of first gear transmission component and second gear transmission component and shunts, and realizes function
Rate shunts, and power dividing can reduce the energy i.e. power that every level-one gear pair is transmitted in gear-driven assembly, reduce tooth
The weight ratio same specification conventional gearbox weight of the volume and weight of wheel, main-gear box reduces about 15%, reduces gear-box
Processing cost.
First gear driving section and second gear driving section are stage-geared, such as second level, three-level, level Four, five
The stage-geareds such as grade, specific series can be determined according to actual use and the condition of production.The present embodiment is to first gear
Driving section and second gear driving section are that three-stage cylindrical gear illustrates.As shown in fig. 6, first gear driving section includes
First transmission shaft 2, the first input shaft gear 12 on the first input shaft 1, is set on the first transmission shaft 2 second driving shaft 4
Two gear 13 of one gear 3 of the first transmission shaft and the first transmission shaft, one gear 14 of second driving shaft on second driving shaft 4
With two gear 15 of second driving shaft and the first output shaft gear 5 on the first output shaft 6, the first input shaft gear 12 and
The engagement of one transmission shaft, one gear 3, two gear 13 of the first transmission shaft are engaged with one gear 14 of second driving shaft, two tooth of second driving shaft
Wheel 15 and the first output shaft gear 5 engage.
First motor drives the rotation of the first input shaft 1；First input shaft 1 passes through the first input shaft gear 12 and the first transmission
One gear of axis, 3 gear pair drives the rotation of the first transmission shaft 2；First transmission shaft 2 is passed by two gear 13 and second of the first transmission shaft
One gear of moving axis, 14 gear pair drives second driving shaft 4 to rotate；Second driving shaft 4 passes through two gear 15 and first of second driving shaft
5 gear pair of output shaft gear drives the rotation of the first output shaft 6.
Second gear driving section includes third transmission shaft 10, the 4th transmission shaft 9, second on the second input shaft 11 defeated
Enter shaft gear 20, one gear 19 of third transmission shaft on third transmission shaft 10 and two gear 18 of third transmission shaft, be set to the
One gear 8 of the 4th transmission shaft on four transmission shafts 9 is second defeated with two gear 17 of the 4th transmission shaft and on the second output shaft 7
Shaft gear 16 out, the second input shaft gear 20 are engaged with one gear 19 of third transmission shaft, two gear 18 and the 4th of third transmission shaft
The engagement of one gear 8 of transmission shaft, two gear 17 of the 4th transmission shaft are engaged with the second output shaft gear 16.
The rotation of second the second input shaft of motor driven 11；Second input shaft 11 is passed by the second input shaft gear 20 with third
One gear of moving axis, 19 gear pair drives third transmission shaft 10 to rotate；Third transmission shaft 10 passes through two gear 18 of third transmission shaft and the
Four transmission shafts, one gear, 8 gear pair drives the rotation of the 4th transmission shaft 9；4th transmission shaft 9 by two gear 17 of the 4th transmission shaft with
Second output shaft gear, 16 gear pair drives the rotation of the second output shaft 7.
First output shaft 6 is connect with the rotor of mixer respectively with the second output shaft 7, the first output shaft 6 and the second output
The speed ratio of axis 7 is adjustable, can adapt to the work requirements of mixer.
In order to facilitate processing or installation, it is preferred that two gear 13 of the first transmission shaft and the first transmission shaft 2 are an entirety,
Two gear 15 of second driving shaft and second driving shaft 4 are an entirety, and two gear 18 of third transmission shaft is with third transmission shaft 10
One entirety；4th transmission shaft, two gear 17 and the 4th transmission shaft 9 are an entirety, the first input shaft gear 12 and the first input
Axis 1 is an entirety, and the second input shaft gear 20 and the second input shaft 11 are an entirety.Remaining gear and corresponding axis can be with
For an entirety, it the modes such as can also be connected by key and be installed on corresponding axis.The utility model is to each gear and axis
Setting is not specifically limited.
For the ease of adjusting motor speed, the transmission ratio of first gear driving section and the transmission of second gear driving section are set
Than identical, then first motor and the speed ratio of the second motor are equal to the speed ratio of the first output shaft 6 and the second output shaft 7, adjust speed ratio
When the speed ratio of first motor and the second motor is directly adjusted to requirements, avoid due to first gear driving section and second
The transmission ratio difference in gear drive portion adjusts the revolving speed of first motor and the second motor using calculating.For the ease of gear choosing
Type and processing, the preferred first gear driving section of the present embodiment gears at different levels corresponding with second gear driving section correspond to phase
Together, guarantee that the transmission ratio of first gear driving section is identical as the transmission ratio of second gear driving section, i.e. the first input shaft gear
12 and second input shaft gear 20, one gear 19 of one gear 3 of the first transmission shaft and third transmission shaft, two gear 13 of the first transmission shaft
With two gear 18 of third transmission shaft, one gear 14 of second driving shaft and one gear 8 of the 4th transmission shaft, two gear 15 of second driving shaft
It is corresponded to two gear 17 of the 4th transmission shaft and its first output shaft gear 5 and the second output shaft gear 16 identical.
It is connect for the ease of two rotors with mixer, the first output shaft 6 is set to the same of cabinet 21 with the second output shaft 7
Side, the first output shaft 6 are adapted with the spacing of the second output shaft 7 with the spacing of two rotors.First output shaft 6 and the second output
Axis 7 is symmetrical with the middle line setting of cabinet 21.First input shaft 1 and the second input shaft 11 are symmetrical with the middle line setting of cabinet 21.The
One input shaft 1 and the second input shaft 11 are set to the both ends of cabinet 21.Due to the first input shaft 1 and the second input shaft 11 and first
Output shaft 6 and the second output shaft 7 be all along cabinet 21 middle line it is symmetrical, i.e. the link position of main-gear box and motor and and mixing
The link position of machine is symmetrical arranged along cabinet 21, so the problem of different left and right kinds of drive is not present, the present embodiment
The occasion that symmetrical connection structure is not only suitable for Left Drive is also applied for the occasion of right transmission, substantially increases the general of product
Property.
The course of work of the present embodiment: main-gear box is led to energy by first motor and the second motor driven, first motor
The input of the first input shaft 1 is crossed, energy is passed to the first transmission shaft 2 by gear pair and rotated by the first input shaft 1；It is passed again by first
Moving axis 2 transfers energy to second driving shaft 4 by gear pair and rotates；Second driving shaft 4 is by gear pair again by energy transmission
To the first output shaft 6, energy output is realized；Second motor inputs energy by the second input shaft 11, and the second input shaft 11 is logical
It crosses gear pair and transfers energy to the rotation of third transmission shaft 10；Is transferred energy to by gear pair by third transmission shaft 10 again
The rotation of four transmission shafts 9；4th transmission shaft 9 transfers energy to the second output shaft 7 by gear pair again, realizes energy output, adjusts
The revolving speed of whole first motor and the second motor, to adjust the revolving speed of the first output shaft 6 and the second output shaft 7, to adjust first
The speed ratio of output shaft 6 and the second output shaft 7.
Obviously, the above embodiments of the present invention is merely to clearly illustrate examples for clearly illustrating the present invention, and simultaneously
Non- is limitations of the embodiments of the present invention.For those of ordinary skill in the art, above explained
On the basis of can also make other variations or changes in different ways.There is no need and unable to give thoroughly all embodiments
It lifts.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc. should be included in this
Within the protection scope of utility model claims.
Claims (10)
1. a kind of adjustable main gear case of internal mixer of output speed ratio, including cabinet (21), which is characterized in that further include:
First gear transmission component is set in the cabinet (21), including the first input shaft (1), first gear driving section and the
One output shaft (6), first input shaft (1) connect with first motor, for by the energy input of the first motor and leading to
It crosses the first gear driving section and passes to first output shaft (6)；
Second gear transmission component is set in the cabinet (21), including the second input shaft (11), second gear driving section and the
Two output shafts (7), second input shaft (11) connect with the second motor, for by the energy input of second motor and leading to
It crosses the second gear driving section and passes to second output shaft (7).
2. the adjustable main gear case of internal mixer of output speed ratio according to claim 1, which is characterized in that the first gear
Driving section is stage-geared.
3. the adjustable main gear case of internal mixer of output speed ratio according to claim 2, which is characterized in that the first gear
Driving section is three-stage cylindrical gear, including the first transmission shaft (2), second driving shaft (4), is set on first input shaft (1)
The first input shaft gear (12), be set to first transmission shaft (2) on one gear of the first transmission shaft (3) and the first transmission shaft
Two gears (13), one gear of second driving shaft (14) and two gear of second driving shaft being set on the second driving shaft (4)
(15) and be set to first output shaft (6) on the first output shaft gear (5), first input shaft gear (12) with it is described
First transmission shaft, one gear (3) engagement, two gear of the first transmission shaft (13) are nibbled with one gear of second driving shaft (14)
It closes, two gear of second driving shaft (15) and first output shaft gear (5) engagement.
4. the adjustable main gear case of internal mixer of output speed ratio according to claim 1, which is characterized in that the second gear
Driving section is stage-geared.
5. the adjustable main gear case of internal mixer of output speed ratio according to claim 4, which is characterized in that the second gear
Driving section is three-stage cylindrical gear, including third transmission shaft (10), the 4th transmission shaft (9), is set to second input shaft (11)
On the second input shaft gear (20), be set to the third transmission shaft (10) on one gear of third transmission shaft (19) and third pass
Two gear of moving axis (18), one gear of the 4th transmission shaft (8) and two gear of the 4th transmission shaft being set on the 4th transmission shaft (9)
(17) and the second output shaft gear (16) for being set on second output shaft (7), second input shaft gear (20) and institute
State one gear of third transmission shaft (19) engagement, two gear of third transmission shaft (18) and one gear of the 4th transmission shaft (8)
Engagement, two gear of the 4th transmission shaft (17) are engaged with second output shaft gear (16).
6. the adjustable main gear case of internal mixer of output speed ratio according to claim 1, which is characterized in that the first gear
The transmission ratio of driving section is identical as the transmission ratio of the second gear driving section.
7. the adjustable main gear case of internal mixer of output speed ratio according to claim 6, which is characterized in that the first gear
Driving section gears at different levels corresponding with the second gear driving section correspond to identical.
8. the adjustable main gear case of internal mixer of output speed ratio according to claim 1, which is characterized in that first output
Axis (6) is set to the ipsilateral of the cabinet (21) with second output shaft (7).
9. the adjustable main gear case of internal mixer of output speed ratio according to claim 8, which is characterized in that first output
The middle line that axis (6) and second output shaft (7) are symmetrical with the cabinet (21) is arranged, first input shaft (1) with it is described
Second input shaft (11) is symmetrical with the middle line setting of the cabinet (21).
10. the adjustable main gear case of internal mixer of output speed ratio according to claim 9, which is characterized in that described first is defeated
Enter axis (1) and second input shaft (11) is set to the both ends of the cabinet (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822255643.7U CN209370380U (en) | 2018-12-29 | 2018-12-29 | A kind of adjustable main gear case of internal mixer of output speed ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822255643.7U CN209370380U (en) | 2018-12-29 | 2018-12-29 | A kind of adjustable main gear case of internal mixer of output speed ratio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209370380U true CN209370380U (en) | 2019-09-10 |
Family
ID=67828687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822255643.7U Active CN209370380U (en) | 2018-12-29 | 2018-12-29 | A kind of adjustable main gear case of internal mixer of output speed ratio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209370380U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541913A (en) * | 2019-10-22 | 2019-12-06 | 南京宁嘉机电有限公司 | Double-input internal mixer gear box |
| CN117927617A (en) * | 2024-03-21 | 2024-04-26 | 佛山市南海珠江减速机有限公司 | Multi-speed ratio speed reducer |
-
2018
- 2018-12-29 CN CN201822255643.7U patent/CN209370380U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541913A (en) * | 2019-10-22 | 2019-12-06 | 南京宁嘉机电有限公司 | Double-input internal mixer gear box |
| CN117927617A (en) * | 2024-03-21 | 2024-04-26 | 佛山市南海珠江减速机有限公司 | Multi-speed ratio speed reducer |
| CN117927617B (en) * | 2024-03-21 | 2024-05-17 | 佛山市南海珠江减速机有限公司 | Multi-speed ratio speed reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190927 Address after: Airport Industrial Park in Jiangsu province Nanjing City Xijing road 211153 Jiangning economic and Technological Development Zone Co-patentee after: Nanjing High Precision Transmission Equipment Manufacturing Group Co., Ltd. Patentee after: Nanjing Ningjia Machinery & Electronics Co., Ltd. Address before: Airport Industrial Park in Jiangsu province Nanjing City Xijing road 211153 Jiangning economic and Technological Development Zone Patentee before: Nanjing Ningjia Machinery & Electronics Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200519 Address after: No. 79 Jianheng Road, Jiangning District, Nanjing City, Jiangsu Province, 210012 Patentee after: NANJING HIGH-SPEED & ACCURATE GEAR GROUP Co.,Ltd. Address before: Airport Industrial Park in Jiangsu province Nanjing City Xijing road 211153 Jiangning economic and Technological Development Zone Co-patentee before: Nanjing High Precision Transmission Equipment Manufacturing Group Co., Ltd. Patentee before: NANJING NINGJIA ELECTROMECHANICAL Co.,Ltd. |
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| TR01 | Transfer of patent right |