CN203296095U - Double-wheel milling machine frame for swinging cutting device with double-kinetic-energy driving effect - Google Patents
Double-wheel milling machine frame for swinging cutting device with double-kinetic-energy driving effect Download PDFInfo
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- CN203296095U CN203296095U CN2013202438295U CN201320243829U CN203296095U CN 203296095 U CN203296095 U CN 203296095U CN 2013202438295 U CN2013202438295 U CN 2013202438295U CN 201320243829 U CN201320243829 U CN 201320243829U CN 203296095 U CN203296095 U CN 203296095U
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- wheel milling
- machine frame
- milling machine
- oil path
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Abstract
The utility model relates to field of underground construction equipment, in particular to a double-wheel milling machine frame for a swinging cutting device with the double-kinetic-energy driving effect. The double-wheel milling machine frame comprises a double-wheel milling machine frame and a swinging cutting device, wherein the swinging cutting device is rotationally connected onto the double-wheel milling machine frame and is driven by a telescopic oil cylinder, the two ends of the telescopic oil cylinder are respectively connected with the double-wheel milling machine frame and the swinging cutting device, the oil of the telescopic oil cylinder is supplied by a main control oil path, and the main control oil path is controlled by a control module. The double-wheel milling machine frame is characterized by also comprising an oil path joint and an energy accumulator, wherein the energy accumulator and the main control oil path are respectively connected in series with the oil path joint, the main control oil path is connected in parallel with the energy accumulator through the oil path joint, and the control module is also respectively connected with the energy accumulator and the oil path joint and controls the opening and closing operation of the energy accumulator and the joint oil path. The double-wheel milling machine frame adopts the design, and the energy accumulator can provide the additional driving supply for the main control oil path, so the swinging device can obtain more driving force for improving the cutting efficiency and the cutting motive power.
Description
Technical field
The utility model relates to the underground construction equipment field, is specially a kind of Double-wheel milling frame of the swing topping machanism with two kinetic energy drivings.
Background technology
ZL 201220461988.8 discloses a kind of Double-wheel milling frame with swinging topping machanism, this swing mechanism is for eliminating the two overlapping remaining soil that mill between wheel, yet, depending merely on the master control oil circuit supplies with the linearity that drives oil cylinder, the cutting force that swings topping machanism is a steady state value, can reduce actually as hardpan that its stock-removing efficiency even occurs to cut, stuck situation.
Summary of the invention
The purpose of this utility model is, a kind of swing topping machanism that additional motive power is provided is provided.
In order to achieve the above object, the utility model is achieved in that
A kind of Double-wheel milling frame of the swing topping machanism with two kinetic energy drivings, it comprises the Double-wheel milling frame, is rotationally connected with the swing topping machanism on the Double-wheel milling frame, described swing topping machanism is driven with the telescopic oil cylinder that Double-wheel milling frame and swing topping machanism are connected respectively by two ends, described telescopic oil cylinder is supplied with hydraulic oil by the master control oil circuit, and the master control oil circuit is controlled by control module; Also comprise oil circuit joint and accumulator; Accumulator, master control oil circuit are all connected with the oil circuit joint, and the master control oil circuit is by oil circuit joint and in parallel with accumulator; Control module also is connected and controls respectively the switch motion of accumulator, joint oil circuit with accumulator, oil circuit joint.
The utility model adopts above-mentioned design, and accumulator can provide extra driving to supply with to the master control oil circuit, so makes pendulous device can obtain more driving force, with stock-removing efficiency and the cutting power that improves it.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below by specific embodiment, further illustrate the utility model.
As shown in Figure 1, a kind of Double-wheel milling frame of the swing topping machanism with two kinetic energy drivings, it comprises Double-wheel milling frame 6, is rotationally connected with the swing topping machanism 7 on Double-wheel milling frame 6, described swing topping machanism 7 is driven by the telescopic oil cylinder 2 that two ends are connected with Double-wheel milling frame 6 and swing topping machanism 7 respectively, described telescopic oil cylinder 2 is supplied with hydraulic oil by master control oil circuit 3, and master control oil circuit 3 is controlled by control module 5; Also comprise oil circuit joint 4 and accumulator 1; Accumulator 1, master control oil circuit 3 are all connected with oil circuit joint 4, and master control oil circuit 3 is by oil circuit joint 4 and in parallel with accumulator 1; Control module 5 also is connected and controls respectively the switch motion of accumulator 1, joint oil circuit 4 with accumulator 1, oil circuit joint 4.
The utility model adopts above-mentioned design, switch motion by control module oil circuit control joint and accumulator, accumulator is realized accumulation of energy ~ discharge to the master control oil circuit do action of impact kinetic energy under the control of control module, so, the master control oil circuit can obtain extra driving and supply with, make pendulous device can obtain more driving force, with stock-removing efficiency and the cutting power that improves it.
Claims (1)
1. be with pair Double-wheel milling frame of the swing topping machanism of kinetic energy driving for one kind, it comprises the Double-wheel milling frame, is rotationally connected with the swing topping machanism on the Double-wheel milling frame, described swing topping machanism is driven with the telescopic oil cylinder that Double-wheel milling frame and swing topping machanism are connected respectively by two ends, described telescopic oil cylinder is supplied with hydraulic oil by the master control oil circuit, and the master control oil circuit is controlled by control module; It is characterized in that: also comprise oil circuit joint and accumulator; Accumulator, master control oil circuit are all connected with the oil circuit joint, and the master control oil circuit is by oil circuit joint and in parallel with accumulator; Control module also is connected and controls respectively the switch motion of accumulator, joint oil circuit with accumulator, oil circuit joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202438295U CN203296095U (en) | 2013-05-08 | 2013-05-08 | Double-wheel milling machine frame for swinging cutting device with double-kinetic-energy driving effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202438295U CN203296095U (en) | 2013-05-08 | 2013-05-08 | Double-wheel milling machine frame for swinging cutting device with double-kinetic-energy driving effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203296095U true CN203296095U (en) | 2013-11-20 |
Family
ID=49572117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202438295U Expired - Lifetime CN203296095U (en) | 2013-05-08 | 2013-05-08 | Double-wheel milling machine frame for swinging cutting device with double-kinetic-energy driving effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203296095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108603350A (en) * | 2015-09-10 | 2018-09-28 | 索列丹斯-弗莱西奈公司 | Drilling machine |
-
2013
- 2013-05-08 CN CN2013202438295U patent/CN203296095U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108603350A (en) * | 2015-09-10 | 2018-09-28 | 索列丹斯-弗莱西奈公司 | Drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |
|
| CX01 | Expiry of patent term |