CN209185060U - Sugar-cane cutting machine cutter-head mechanism - Google Patents
Sugar-cane cutting machine cutter-head mechanism Download PDFInfo
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- CN209185060U CN209185060U CN201721446562.4U CN201721446562U CN209185060U CN 209185060 U CN209185060 U CN 209185060U CN 201721446562 U CN201721446562 U CN 201721446562U CN 209185060 U CN209185060 U CN 209185060U
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Abstract
The utility model discloses a kind of sugar-cane cutting machine cutter-head mechanisms, including two gear-boxes, a rotary shaft is vertically provided in each gear-box, pass through an intermediate connecting shaft Synchronous Transmission connection between two rotary shafts, the top and bottom of every rotary shaft are connected separately with a hydraulic motor and a cutterhead shaft, the lower end of cutterhead shaft is fixedly installed cutterhead, and the periphery of cutterhead is provided with several blades.The utility model directly drives the rotation of two cutterheads by two hydraulic motors, makes the right and left cutterhead is synchronous to invert by intermediate connecting shaft, can reduce the loss of motor power and the abrasion of gear, and structure is simple, at low cost and long service life.Furthermore, two hydraulic motors and two gear-boxes form a hydraulic collection stream flow divider, the oil that two motors come out can be used in series with other motors, it forms a hydraulic pump to use for multiple hydraulic motors, the required flow divider cost of sugar-cane cutting machine can be saved and reduces the complexity of oil pipe arrangement.
Description
Technical field
The utility model belongs to the technical field of agricultural machinery, and in particular to a kind of cutter-head mechanism of sugar-cane cutting machine.
Background technique
China be world's sugarcane production and consumption big country, still, at present the sugarcane harvesting in China still manually based on, labor
Fatigue resistance is very big, at high cost, low efficiency.With the raising of the economic development in China and life of farmers level, people in recent years
Work cuts down the critical shortage of cost increased and cut down worker, has resulted in many sugar enterprises and loses year after year.Therefore, the receipts of sugarcane
It has been imperative that mode, which is obtained, by manually switching to mechanized harvest.
The cutter-head mechanism of existing sugar-cane cutting machine is typically provided with two cutterheads, and two cutterheads are individually by a liquid
The cutterhead rotation synchronism of pressure motor driving, this cutter-head mechanism is poor, and the cost of hydraulic system is also relatively high.
Above-mentioned discussion content purpose is to introduce to reader may be with the utility model for being described below and/or advocating
The relevant technology of various aspects various aspects, it is believed that the discussion content facilitates as reader with background's information, with advantageous
In more fully understanding the various aspects of the utility model, it is therefore to be understood that be these discussions are read with this angle, rather than
Recognize the prior art.
Utility model content
The purpose of this utility model is that avoiding in the prior art insufficient and to provide a kind of synchronism good, at low cost sweet
Sugarcane harvester knife disc mechanism.
The purpose of this utility model is achieved through the following technical solutions:
A kind of sugar-cane cutting machine cutter-head mechanism, including two gear-boxes are provided, are vertically provided with one in each gear-box
Rotary shaft passes through an intermediate connecting shaft Synchronous Transmission connection, the top and bottom point of every rotary shaft between two rotary shafts
It is not connected with a hydraulic motor and a cutterhead shaft, the lower end of cutterhead shaft is fixedly installed cutterhead, and the periphery of cutterhead is set
It is equipped with several blades.
As a further improvement, be provided in each gear-box the first bevel gear of a fixing sleeve on the rotary shaft with
And a second bevel gear for being fixed on intermediate connecting shaft end, the first bevel gear and second bevel gear engagement.
As a further improvement, it is fixedly connected between the shell of two gear-boxes by intermediate connecting cylinder, the centre
Connecting shaft is arranged in intermediate connecting cylinder.
As a further improvement, insert pocket is provided on the outer peripheral surface of the cutterhead, the blade, which plugs, to be fixed on
In insert pocket.
As a further improvement, the blade is rectangle, and four sides are provided with blade.
As a further improvement, spiral bar is fixedly installed above the cutterhead.
As a further improvement, the upper periphery of the cutterhead shaft is provided with several conveyings above spiral bar
Scraper plate.
Sugar-cane cutting machine cutter-head mechanism provided by the utility model, including two gear-boxes are vertically set in each gear-box
It is equipped with a rotary shaft, passes through an intermediate connecting shaft Synchronous Transmission connection, the upper end of every rotary shaft between two rotary shafts
It is connected separately with a hydraulic motor and a cutterhead shaft with lower end, the lower end of cutterhead shaft is fixedly installed cutterhead, cutterhead
Periphery be provided with several blades.The hydraulic motor of the utility model is rotated by rotary shaft band movable knife disc shaft, cutterhead, knife
Sugarcane is cut off in the rotation of blade on disk, and the sugarcane after cutting is sent into sugar-cane cutting machine.The utility model is hydraulic by two
Motor directly drives two cutterhead rotations, makes the synchronous reversion of the right and left cutterhead by intermediate connecting shaft, can reduce motor power
Loss and gear abrasion, structure is simple, at low cost and long service life.In addition, two hydraulic motors and two gears
For box-shaped at a hydraulic collection stream flow divider, the oil of a hydraulic pump can be by motor displacement by the oil come out after two hydraulic motors
Ratio discharge, oil out can be used in series with other motors, form a hydraulic pump and use for multiple hydraulic motors, can save
It saves the required flow divider cost of sugar-cane cutting machine and reduces the complexity of oil pipe arrangement.
Detailed description of the invention
Using attached drawing, the utility model is described in further detail, but the embodiment in attached drawing is not constituted to the utility model
Any restrictions for those of ordinary skill in the art without creative efforts, can also be according to following attached
Figure obtains other attached drawings.
Fig. 1 is the perspective view of sugar-cane cutting machine cutter-head mechanism.
Fig. 2 is the three-dimensional installation diagram of sugar-cane cutting machine cutter-head mechanism.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model, it should be noted that in the absence of conflict, the application's
Feature in embodiment and embodiment can be combined with each other.
As depicted in figs. 1 and 2, a kind of sugar-cane cutting machine cutter-head mechanism provided by the embodiment of the utility model, including two
Gear-box 1 is vertically provided with a rotary shaft 2 in each gear-box 1, passes through an intermediate connecting shaft 3 between two rotary shafts 2
Synchronous Transmission connects, and is fixedly connected between the shell of two gear-boxes 1 by intermediate connecting cylinder 10, the intermediate connecting shaft 3 is set
It sets in intermediate connecting cylinder 10.Be provided in each gear-box 1 first bevel gear 8 of the fixing sleeve in rotary shaft 2 and
One is fixed on the second bevel gear 9 of 3 end of intermediate connecting shaft, and the first bevel gear 8 and second bevel gear 9 engage, and two
The modulus of first bevel gear 8 is as the number of teeth, and the modulus of two second bevel gears 9 is as the number of teeth, to realize two rotations
The rotation of axis 2 is synchronous and turns to opposite.The top and bottom of every rotary shaft 2 are connected separately with a hydraulic motor 4 and one
Cutterhead shaft 5, hydraulic motor 4 are located by connecting by upper cover flange with gear-box 1, the output shaft of hydraulic motor 4 by flat key and
Rotary shaft 2 connects, and cutterhead shaft 5 is fixed in rotary shaft 2 by flat key.The lower end of cutterhead shaft 5 is fixedly installed cutterhead 6,
The periphery of cutterhead 6 is provided with 6 blades 7.Two hydraulic motors directly drive two cutterhead rotations, are connected by bevel gear and centre
Spindle makes the synchronous reversion of the right and left cutterhead, can reduce the loss of motor power and the abrasion of gear, structure is simple, at low cost
And long service life.In addition, two hydraulic motors and two synchronous gear boxes form a hydraulic collection stream flow divider, one hydraulic
The oil of pump can be discharged by the oil come out after two hydraulic motors in the ratio of motor displacement, and oil out can be with other motor strings
Connection uses, and forms a hydraulic pump and uses for multiple hydraulic motors, which can save the required shunting of sugar-cane cutting machine
Valve cost and the complexity for reducing oil pipe arrangement.
As further preferred embodiment, insert pocket 11, the blade are provided on the outer peripheral surface of the cutterhead 6
7 plug and are fixed in insert pocket 11.The blade 7 is rectangle, and four sides are provided with blade.There is blade at 7 four sides of blade, when
Seriously the blade of rear interchangeable other end or both sides cutterhead is used interchangeably blade abrasion.
As further preferred embodiment, the cutterhead 6 is fixedly installed spiral bar 12, the cutterhead shaft above
5 upper periphery is provided with several conveying scraper plates 13 in the top of spiral bar 12.When the present embodiment works, hydraulic motor 4 is logical
It crosses rotary shaft 2 to rotate with movable knife disc shaft 5, cutterhead 6, sugarcane is cut off in the rotation of the blade 7 on cutterhead 6, the sugarcane after cutting
Rotation through the spiral bar 12 on cutterhead is promoted one of sugarcane and arrives delivery head, and then sugarcane is sent by conveying scraper plate 13
Enter sugar-cane cutting machine.
Many details are elaborated in above description in order to fully understand the utility model, still, this is practical new
Type can also be implemented using other than the one described here other modes, it is thus impossible to be interpreted as protecting the utility model
Protect the limitation of range.
In short, although the utility model lists above-mentioned preferred embodiment, although it should be noted that the skill of this field
Art personnel can carry out various change and remodeling, unless such change and modification deviate from the scope of the utility model, otherwise
It should be construed as being included in the protection scope of the utility model.
Claims (5)
1. a kind of sugar-cane cutting machine cutter-head mechanism, it is characterised in that: including two gear-boxes (1), erected in each gear-box (1)
To a rotary shaft (2) is provided with, connected between two rotary shafts (2) by intermediate connecting shaft (3) Synchronous Transmission, every
The top and bottom of rotary shaft (2) are connected separately with a hydraulic motor (4) and a cutterhead shaft (5), cutterhead shaft (5)
Lower end is fixedly installed cutterhead (6), and the periphery of cutterhead (6) is provided with several blades (7)；
It is provided with insert pocket (11) on the outer peripheral surface of the cutterhead (6), the blade (7), which plugs, is fixed on insert pocket (11)
In；
The cutterhead (6) is fixedly installed spiral bar (12) above.
2. the sugar-cane cutting machine cutter-head mechanism according to claim 1, it is characterised in that: setting in each gear-box (1)
There are first bevel gear (8) and one of the fixing sleeve on rotary shaft (2) to be fixed on the second of intermediate connecting shaft (3) end
Bevel gear (9), the first bevel gear (8) and second bevel gear (9) engagement.
3. the sugar-cane cutting machine cutter-head mechanism according to claim 2, it is characterised in that: the shell of two gear-boxes (1)
Between be fixedly connected by intermediate connecting cylinder (10), the intermediate connecting shaft (3) is arranged in intermediate connecting cylinder (10).
4. the sugar-cane cutting machine cutter-head mechanism according to claim 1, it is characterised in that: the blade (7) is rectangle, four
While being provided with blade.
5. the sugar-cane cutting machine cutter-head mechanism according to claim 1, it is characterised in that: the cutterhead shaft (5) it is upper
Portion periphery is provided with several conveyings scraper plate (13) above spiral bar (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721446562.4U CN209185060U (en) | 2017-11-02 | 2017-11-02 | Sugar-cane cutting machine cutter-head mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721446562.4U CN209185060U (en) | 2017-11-02 | 2017-11-02 | Sugar-cane cutting machine cutter-head mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209185060U true CN209185060U (en) | 2019-08-02 |
Family
ID=67403116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721446562.4U Active CN209185060U (en) | 2017-11-02 | 2017-11-02 | Sugar-cane cutting machine cutter-head mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209185060U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112273042A (en) * | 2020-11-30 | 2021-01-29 | 湖北国拓重工科技有限责任公司 | Sugarcane harvesting cutter disc and sugarcane harvester |
| WO2021048873A1 (en) * | 2019-09-10 | 2021-03-18 | Kumbhojkar Niteen | Chopper for cutting nubile sugarless tops and leaves in sugar cane harvester using hydraulic knife |
| CN112913451A (en) * | 2021-01-21 | 2021-06-08 | 昆明理工大学 | Combined anti-blocking device |
-
2017
- 2017-11-02 CN CN201721446562.4U patent/CN209185060U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021048873A1 (en) * | 2019-09-10 | 2021-03-18 | Kumbhojkar Niteen | Chopper for cutting nubile sugarless tops and leaves in sugar cane harvester using hydraulic knife |
| CN112273042A (en) * | 2020-11-30 | 2021-01-29 | 湖北国拓重工科技有限责任公司 | Sugarcane harvesting cutter disc and sugarcane harvester |
| CN112913451A (en) * | 2021-01-21 | 2021-06-08 | 昆明理工大学 | Combined anti-blocking device |
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