CN105315030B - A kind of hydraulic crawler turning machine - Google Patents
A kind of hydraulic crawler turning machine Download PDFInfo
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- CN105315030B CN105315030B CN201410682461.1A CN201410682461A CN105315030B CN 105315030 B CN105315030 B CN 105315030B CN 201410682461 A CN201410682461 A CN 201410682461A CN 105315030 B CN105315030 B CN 105315030B
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- crawler
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- gear
- reversal valve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention discloses a kind of hydraulic crawler turning machines, it is walked using hydraulic crawler, wherein hydraulic motor drives crawler belt driving wheel through retarder, caterpillar drive is driven under the cooperation of crawler belt support wheel, two crawler belts in left and right are realized by the distribution of fluid pressure line and individually control movement, are not only simple in structure and are not susceptible to failure, and two crawler belts can independently move forward and backward, it does not interfere with each other, turning radius is small；This turning machine also uses gear set to transmit power to turn over throwing cylinder, and transmission efficiency is high, long service life.
Description
Technical field
The present invention relates to a kind of turning machine, in particular to it is a kind of walked using hydraulic crawler and take gear set to
The turning machine of turn over throwing cylinder transmitting power.
Background technique
Turning machine is the machine that a kind of pair of deposit turn over throwing, is commonly used for fertilizer production or other needs turning
Field.In fertilizer production, in order to make animal wastes ferment preferably to obtain fertilizer, need to add microorganism fungus kind,
And whether microorganism fungus kind and animal wastes are uniformly mixed, and not only decide the quality of fermented quality, also to microorganism fungus kind
Dosage has an important influence, and decides production cost.In order to preferably mix, need that throwing is smashed in animal wastes by turning machine
It rises and is mixed with strain, meanwhile, turning work can also be such that microbe colony preferably contacts with air, reduce fermentation bring
Temperature increases, and fermentation process is made to keep certain temperature range, so that fermentation is gone on smoothly.Turning machine generally has gate machine
Frame, walking mechanism, turn over throwing cylinder and dynamical system, dynamical system core are engine.In general, existing turning machine starts
The power that machine generates is exported respectively after retarder adjusts to devices such as turning machine advance tire, turning rollers.Wheel type turning
Machine can generate powerful pressure to ground when work, damage to ground, mechanical crawler type turning since wheel occupied area is small
Machine rack substantially reduces the pressure to ground due to using crawler belt, effective protection ground, but mechanical crawler belt passes through machine
The power that engine exports is ultimately transferred to caterpillar drive by the mode of tool transmission, and structure very complicated used is easy to appear machine
Tool failure, it is even more important that mechanical crawler type turning machine rack, can only be by giving a crawler belt to brake in turning
Mode is that two crawler belts generate speed differences and turn, and turning radius is larger, it is desirable that stack fertilizer place both ends to reserve compared with
More turning spaces, the space for fertilizer stacking that this is also just less, ground utilization rate be not high.In addition, starting in existing turning machine
The power of machine passes to turn over throwing cylinder through chain, short in the prevalence of chain service life at present, transmission efficiency is low, be easy therefore
The disadvantages of barrier.
Summary of the invention
The object of the present invention is to provide a kind of hydraulic crawler turning machine, which respectively drives two using hydraulic way
The movement of crawler belt, is not only simple in structure and is not susceptible to failure, and two crawler belts can independently move forward and backward, mutually not
Interference, turning radius is small, while turn over throwing cylinder is driven using gear set, and transmission efficiency is high, and failure rate is low.
To achieve the goals above, the present invention adopts the following technical scheme that:
A kind of hydraulic crawler turning machine, it is special including the gate rack being made of left plate, right side plate and intermediate connecting plate
Sign is, is equipped with driver's cabin, engine and power distributor on the intermediate connecting plate, divides on the outside of left plate and right side plate
Crawler rack is not installed, crawler belt driving wheel, retarder and hydraulic motor be installed in crawler rack front end, crawler belt driving wheel with
Retarder is connected, and retarder is connected with hydraulic motor, crawler tension wheel is equipped in crawler rack rear end, in the middle part of crawler rack
Crawler belt support wheel is installed, crawler belt is installed on crawler belt driving wheel and crawler tension wheel, the hydraulic motor is through fluid pressure line
It is connected with hydraulic control valve, hydraulic control valve is connected with hydraulic pump, and hydraulic pump is connected with power distributor；On left plate or right side
Gear-box is installed on the inside of plate, is successively arranged gear in gear-box from top to bottom and is intermeshed, each gear is fixed on
On respective gear shaft, gear shaft is mounted on gear-box, and the gear shaft at the top of gear-box is connected with the first universal joint, and the 10000th
Xiang Jieyu power distributor be connected, power distributor is connected through the second universal joint with engine, the gear shaft of gear-box bottom and
Turn over throwing cylinder is connected.
The hydraulic control valve has oil inlet, the first oil outlet, the second oil outlet, the first reversal valve and the second commutation
Valve, oil inlet are connected with the hydraulic pump, and the first oil outlet, the second oil outlet are connected with described two hydraulic motors respectively；?
Oil inlet is connected through the first pipeline with Prorating valve inside hydraulic control valve, and Prorating valve commutates through the second pipeline and first
Valve is connected, and Prorating valve is also connected through third pipeline with the second reversal valve, and the first reversal valve is connected with the first oil outlet, and second
Reversal valve is connected with the second oil outlet.
The Prorating valve gives hydraulic oil distribution to the first reversal valve and the second reversal valve in 1: 1 ratio.
First reversal valve and the second reversal valve are hand-operated direction valve.
First reversal valve and the second reversal valve are hydraulicdirectional control valve.
The beneficial effect that the present invention obtains is that hydraulic motor drives retarder driving crawler belt driving wheel movement, and then drives
Caterpillar drive, drive mechanism is simple, and failure rate is low, and can be controlled separately the dynamic of each hydraulic motor by hydraulic control valve
Make, realize that hydraulic motor independently advances or falls back, two motors are not interfere with each other, to can make outside hydraulic motor in turning
Advance, inside hydraulic motor retreats, and reaches turning machine rack and turns on the spot under conditions of not advancing, turning radius is turning
The cornerwise length of machine frame plan, greatly reduces turning radius.Meanwhile it being driven by the way of gear set transmission and turning over throwing
Drum movement, transmission efficiency is high, long service life.
Detailed description of the invention
Fig. 1 is schematic diagram of the three-dimensional structure；
Fig. 2 is overlooking structure diagram of the present invention；
Fig. 3 is pedrail mechanism structural schematic diagram；
Fig. 4 is hydraulic control valve principle schematic diagram.
Specific embodiment
With reference to the accompanying drawing, the present invention will be further described:
As shown in Figures 1 to 4, the gate rack 1 of turning machine by left plate 20, right side plate 21 and the combination of intermediate connecting plate 22 and
At, driver's cabin 2, engine 3 and power distributor 4 be installed on intermediate connecting plate 22, engine 3 through the second universal joint 5 with it is dynamic
Power distributor 4 is connected, and imparts power to power distribution 4 and is distributed to by power distributor 4 and respectively need power in turning machine
Mechanism or device, such as walking mechanism, air-conditioning.Wherein, an output end of power distributor 4 is connected with the first universal joint 6.?
21 inside of left plate 20 or right side plate of gate rack 1, is equipped with gear-box 23, is sequentially installed with from up to down in gear-box
Gear, gear are fixed on respective gear shaft, and gear shaft is mounted on the two sidewalls of gear-box 23 by bearing.In this example, top
Gear on the gear shaft 7 in portion is meshed with the gear on gear shaft 8 downwards, then successively downward mesh gear shaft 9, gear shaft
11 and gear shaft 10 on gear, gear shaft 10 is located at bottom, is connected with turn over throwing cylinder 13, and turn over throwing cylinder 13 is driven to move.On
Stating each gear can be equal with diameter, transmission ratio 1: 1, can also select other transmission ratios with diameter etc..In left plate 20 and the right side
The outside of side plate 21 is equipped with pedrail mechanism.
Specifically, in pedrail mechanism, about 26 crawler rack is there are mounting hole, by mounting hole screw by crawler belt branch
Frame 26 is installed on the left side plate of gate rack 1.Crawler belt driving wheel 33, retarder 32 are installed in the front end of crawler rack 26
With hydraulic motor 31, crawler tension wheel 29, spring 30 of the crawler tension wheel 29 outside connecting shaft and connecting shaft are installed in rear end
Effect several crawler belt support wheels 28 can be installed at the middle part of crawler rack 26 to 34 adjusting elasticity of crawler belt thereon,
Crawler belt 34 is mounted on crawler belt driving wheel 33 and crawler tension wheel 29, and crawler belt support wheel 28 is supported on crawler belt 34.Hydraulic motor
31 drive retarder 32 and crawler belt driving wheel 33 to move, so that crawler belt 34 be driven to rotate, and then turning machine are made to walk.
Hydraulic motor 31 is connected through fluid pressure line with hydraulic control valve, and hydraulic control valve is connected with hydraulic pump, and hydraulic pump exists
It works under the drive of engine.Hydraulic pump, hydraulic control valve, engine are installed in turning machine rack, operator
Turning machine rack is manipulated by hand-guided hydraulic control valve to be walked and turned.
The hydraulic oil that hydraulic control valve is used to pump out hydraulic pump is controlled and is distributed, and is liquid in dotted line frame 64 in Fig. 4
Structural representation in pressure control valve.Hydraulic pump 50 is connected with oil inlet 63, and oil inlet 63 is through the first pipeline 54 and Prorating valve
55 are connected, and Prorating valve 55 is connected through the second pipeline 56 with the first reversal valve 58, through third pipeline 57 and the second reversal valve 59
It is connected.After hydraulic oil reaches Prorating valve 55, i.e., the second pipeline 56 and the are distributed to special ratios (this example selects 1: 1)
Three pipelines 57 are conveyed to through the first oil outlet 60 and the second oil outlet 61 respectively after the first reversal valve 58 and the second reversal valve 59
Then two hydraulic motors drive crawler belt 34 to move.First reversal valve 58 and the second reversal valve 59 can be hand-operated direction valve, or
Person selects hydraulicdirectional control valve, effect makes to reach hydraulic motor 31 and hydraulic motor 62 to increase running stability
Hydraulic oil change direction makes crawler belt 34 advance or fall back to make to rotate forward perhaps reversion.Check valve 53, overflow valve 65 are right
Hydraulic control valve plays a protective role, if solenoid directional control valve 52 can be used in the case where increasing hydraulic pump 51, thus certainly
Fixed second hydraulic pump 51 is idle running or cooperates with first hydraulic pump 50.
It can be inner track by controlling the first reversal valve and the second reversal valve respectively when this turning machine is turned
It falls back, outer track advances, this rack can turn-take on the spot, and turning radius is small, can save out bigger space for putting
Fertilizer is set, production efficiency is improved.
The present embodiment is to be not intended to limit it, present inventive concept and the explanation realized in structure of the present invention
Under think of, without the technical solution that substantially converts still in protection scope.
Claims (4)
1. a kind of hydraulic crawler turning machine, including the gate rack being made of left plate, right side plate and intermediate connecting plate, feature
It is, driver's cabin, engine and power distributor is installed on the intermediate connecting plate, on the outside of left plate and right side plate respectively
Crawler rack is installed, crawler belt driving wheel, retarder and hydraulic motor be installed in crawler rack front end, crawler belt driving wheel with subtract
Fast device is connected, and retarder is connected with hydraulic motor, is equipped with crawler tension wheel in crawler rack rear end, pacifies in the middle part of crawler rack
Equipped with crawler belt support wheel, crawler belt is installed on crawler belt driving wheel and crawler tension wheel, the hydraulic motor through fluid pressure line with
Hydraulic control valve is connected, and hydraulic control valve is connected with hydraulic pump, and hydraulic pump is connected with power distributor；In left plate or right side plate
Inside is equipped with gear-box, is successively arranged gear in gear-box from top to bottom and is intermeshed, each gear is fixed on respectively
From gear shaft on, gear shaft is mounted on gear-box, and the gear shaft at the top of gear-box is connected with the first universal joint, and first is universal
Section be connected with power distributor, power distributor is connected through the second universal joint with engine, the gear shaft of gear-box bottom with turn over
It throws roller to be connected, there is the hydraulic control valve oil inlet, the first oil outlet, the second oil outlet, the first reversal valve and second to change
To valve, oil inlet is connected with the hydraulic pump, and the first oil outlet, the second oil outlet are connected with described two hydraulic motors respectively；
Oil inlet is connected through the first pipeline with Prorating valve inside hydraulic control valve, and Prorating valve is changed through the second pipeline with first
It is connected to valve, Prorating valve is also connected through third pipeline with the second reversal valve, and the first reversal valve is connected with the first oil outlet, the
Two reversal valves are connected with the second oil outlet.
2. hydraulic crawler turning machine as described in claim 1, which is characterized in that the Prorating valve will in 1: 1 ratio
Hydraulic oil distribution gives the first reversal valve and the second reversal valve.
3. hydraulic crawler turning machine as described in claim 1 or 2, which is characterized in that first reversal valve and second
Reversal valve is hand-operated direction valve.
4. hydraulic crawler turning machine as described in claim 1 or 2, which is characterized in that first reversal valve and second
Reversal valve is hydraulicdirectional control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410682461.1A CN105315030B (en) | 2014-11-18 | 2014-11-18 | A kind of hydraulic crawler turning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410682461.1A CN105315030B (en) | 2014-11-18 | 2014-11-18 | A kind of hydraulic crawler turning machine |
Publications (2)
| Publication Number | Publication Date |
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| CN105315030A CN105315030A (en) | 2016-02-10 |
| CN105315030B true CN105315030B (en) | 2019-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410682461.1A Active CN105315030B (en) | 2014-11-18 | 2014-11-18 | A kind of hydraulic crawler turning machine |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110999579B (en) * | 2019-12-13 | 2021-05-04 | 三峡大学 | Crawler-type multifunctional mini-tiller |
| CN112876293B (en) * | 2020-11-11 | 2022-10-11 | 兴源环境科技股份有限公司 | Turning machine for recycling feces |
| CN113547634A (en) * | 2020-12-08 | 2021-10-26 | 保定市金甲农牧机械有限公司 | Low-dust mixing device for engineering materials |
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| CN105315030A (en) | 2016-02-10 |
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Effective date of registration: 20181228 Address after: 071000 Xixiaozhuang Village East, Wuyao Township Government, Lianchi District, Baoding City, Hebei Province Applicant after: Baoding city Jianong Animal Husbandry Machinery Co. Ltd. Address before: 071000 Unit 302, Unit 2, Building 189, Jianguo Road, Nancheng District, Baoding City, Hebei Province Applicant before: Liu Jianzhong |
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