CN204628124U - A kind of hydraulic system and adopt the timber spliting machine of this hydraulic system - Google Patents
A kind of hydraulic system and adopt the timber spliting machine of this hydraulic system Download PDFInfo
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- CN204628124U CN204628124U CN201520207150.XU CN201520207150U CN204628124U CN 204628124 U CN204628124 U CN 204628124U CN 201520207150 U CN201520207150 U CN 201520207150U CN 204628124 U CN204628124 U CN 204628124U
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- hydraulic system
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Abstract
The utility model discloses a kind of hydraulic system and adopt the timber spliting machine of this hydraulic system, described hydraulic system comprises oil hydraulic pump, one-way valve, three position four-way directional control valve, one-way throttle valve, push-and-pull hydraulic cylinder, relief valve, reduction valve, two position and four-way reversing valves, compression hydraulic cylinder, fuel tank, oil hydraulic pump is connected with fuel tank, and connect one-way valve, one-way valve is connected with relief valve, reduction valve and three position four-way directional control valve, the A mouth of three-position four-way valve is connected with one-way throttle valve and is connected to push-and-pull hydraulic cylinder, and the B mouth of three-position four-way valve is connected with push-and-pull hydraulic cylinder; Reduction valve is connected with two position and four-way reversing valves, and two position and four-way reversing valves are connected with compression hydraulic cylinder.A kind of timber spliting machine of this hydraulic system that adopts comprises hydraulic system, girff, knife rest, material containing platform, push pedal.The beneficial effects of the utility model are: structure is simple, and working efficiency is higher, and can select the speed of knife rest and the push cylinder advance of installing as required, convenient and practical, size is more accurate.
Description
Technical field
The utility model relates to a kind of hydraulic machinery field, specifically a kind of hydraulic system and adopt the timber spliting machine of this hydraulic system.
Background technique
What the industry needs such as wood-processing industry, barbecue industry were a large amount of splits half operation to timber, traditional handwork not only inefficiency, and cut quality is unsatisfactory.Along with the develop rapidly of automatic technology, this is heavy and the work of dullness born by various automated machine gradually.Now common spliting machine tool, inconvenient operation, work efficiency is lower, and rate of fault is higher.
Model utility content
The purpose of this utility model is the timber spliting machine providing a kind of hydraulic system and adopt this hydraulic system, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme:
A kind of hydraulic system, comprise oil hydraulic pump, one-way valve, three position four-way directional control valve, one-way throttle valve, push-and-pull hydraulic cylinder, relief valve, reduction valve, two position and four-way reversing valves, compression hydraulic cylinder, fuel tank, it is characterized in that, described oil hydraulic pump inlet port is connected with fuel tank, oil outlet connects one-way valve, described one-way valve is connected with relief valve, reduction valve and three position four-way directional control valve, the A mouth of described three-position four-way valve is connected with one-way throttle valve and is connected to the rodless cavity of push-and-pull hydraulic cylinder, and the B mouth of described three-position four-way valve is connected with the rod chamber of push-and-pull hydraulic cylinder; Described reduction valve is connected with two position and four-way reversing valves, and described two position and four-way reversing valves are connected with compression hydraulic cylinder and form synchronizing circuit.
As further program of the utility model: described compression hydraulic cylinder is two identical oil hydraulic cylinders; Described three position four-way directional control valve is Non-follow control, and Median Function is O type.
A kind of timber spliting machine of this hydraulic system that adopts comprises hydraulic system, girff, knife rest, material containing platform, push pedal, described push pedal is connected with the oil cylinder rod member of push-and-pull hydraulic cylinder, and be connected with material containing platform, described two compression hydraulic cylinder are arranged on material containing platform both sides respectively, described girff is installed on material containing platform end, mounting tool post in girff, knife rest comprises knife block and blade.
Compared with prior art, the beneficial effects of the utility model are: structure is simple, and easy to operate, working efficiency is higher, and can select the speed of knife rest and the push cylinder advance of installing as required, more convenient and practical, size is more accurate.
Accompanying drawing explanation
Fig. 1 is the hydraulic schematic diagram of this novel hydraulic system.
Fig. 2 is the structural representation of the timber spliting machine adopting this novel hydraulic system.
1-oil hydraulic pump, 2-one-way valve, 3-three position four-way directional control valve, 4-one-way throttle valve, 5-push-and-pull hydraulic cylinder, 6-relief valve, 7-reduction valve, 8-two position and four-way reversing valve, 9-compression hydraulic cylinder, 10-girff, 11-knife rest, 12-material containing platform, 13-push pedal, 14-fuel tank.
Embodiment
Be described in more detail below in conjunction with the technological scheme of embodiment to this patent.
Refer to Fig. 1, a kind of hydraulic system, comprise oil hydraulic pump 1, one-way valve 2, three position four-way directional control valve 3, one-way throttle valve 4, push-and-pull hydraulic cylinder 5, relief valve 6, reduction valve 7, two position and four-way reversing valve 8, compression hydraulic cylinder 9, fuel tank 14.
Described oil hydraulic pump 1 inlet port is connected with fuel tank 14, oil outlet connects one-way valve 2, described one-way valve 2 is connected with relief valve 6, reduction valve 7 and three position four-way directional control valve 3, the A mouth of described three-position four-way valve 3 is connected with one-way throttle valve 4 and is connected to the rodless cavity of push-and-pull hydraulic cylinder 5, and the B mouth of described three-position four-way valve 3 is connected with the rod chamber of push-and-pull hydraulic cylinder 5; Described reduction valve 7 is connected with two position and four-way reversing valves 8, and described two position and four-way reversing valves 8 are connected with compression hydraulic cylinder 9 and form synchronizing circuit; Described compression hydraulic cylinder 9 is two identical oil hydraulic cylinders; Described three position four-way directional control valve 3 is Non-follow control, and Median Function is O type; Described one-way throttle valve 4 is for regulating the speed of push-and-pull hydraulic cylinder 5, and described relief valve 6 is for regulating system pressure, and described reduction valve is used for the pressure of alignment jig oil hydraulic cylinder 9 place bypass.
Refer to Fig. 2, a kind of novel timber spliting machine adopting above-mentioned hydraulic system, comprise hydraulic system, girff 10, knife rest 11, material containing platform 12, push pedal 13, described push pedal 13 is connected with the oil cylinder rod member of push-and-pull hydraulic cylinder 5, and be connected with material containing platform 12, described two compression hydraulic cylinder 9 are arranged on material containing platform 12 both sides respectively, and described girff 10 is installed on material containing platform 12 end, mounting tool post 11 in girff 10, knife rest 11 comprises knife block and blade.
Working principle of the present utility model is:
Hydraulic oil is divided into two oil circuits from fuel tank 14 sucking-off by one-way valve 2 by oil hydraulic pump 1, a rodless cavity being entered two compression hydraulic cylinder 9 through reduction valve 7 by two position and four-way reversing valves 8, and two compression hydraulic cylinder stretch out until clamp timber simultaneously; Another oil circuit enters three position four-way directional control valve 3, when three position four-way directional control valve 3 is when in right position, hydraulic oil enters the rodless cavity of push-and-pull hydraulic cylinder 5 through one-way throttle valve 4, oil cylinder stretches out, thus promotes the push pedal 13 being connected in oil hydraulic cylinder 5, and then pushes the timber on material containing platform 12 to knife rest 11, until stroke terminates to be divided into by timber mostly, then control piston bar is regained, again reinforced on material containing platform 12, and so forth.Described one-way throttle valve 4 is for regulating the speed of push-and-pull hydraulic cylinder 5, and described relief valve 6 is for regulating system pressure, and described reduction valve is used for the pressure of alignment jig oil hydraulic cylinder 9 place bypass.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned mode of execution, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (3)
1. a hydraulic system, comprise oil hydraulic pump (1), one-way valve (2), three position four-way directional control valve (3), one-way throttle valve (4), push-and-pull hydraulic cylinder (5), relief valve (6), reduction valve (7), two position and four-way reversing valves (8), compression hydraulic cylinder (9), fuel tank (14), it is characterized in that, described oil hydraulic pump (1) inlet port is connected with fuel tank (14), oil outlet connects one-way valve (2), described one-way valve (2) and relief valve (6), reduction valve (7) and three position four-way directional control valve (3) are connected, the A mouth of described three-position four-way valve (3) is connected with one-way throttle valve (4) and is connected to the rodless cavity of push-and-pull hydraulic cylinder (5), the B mouth of described three-position four-way valve (3) is connected with the rod chamber of push-and-pull hydraulic cylinder (5), described reduction valve (7) is connected with two position and four-way reversing valves (8), and described two position and four-way reversing valves (8) are connected with compression hydraulic cylinder (9) and form synchronizing circuit.
2. a kind of hydraulic system according to claim 1, is characterized in that, described compression hydraulic cylinder (9) is two identical oil hydraulic cylinders; Described three position four-way directional control valve (3) is Non-follow control, and Median Function is O type.
3. one kind adopts the timber spliting machine of hydraulic system as claimed in claim 1 or 2, it is characterized in that, comprise hydraulic system, girff (10), knife rest (11), material containing platform (12), push pedal (13), described push pedal (13) is connected with the oil cylinder rod member of push-and-pull hydraulic cylinder (5), and be connected with material containing platform (12), described two compression hydraulic cylinder (9) are arranged on material containing platform (12) both sides respectively, described girff (10) is installed on material containing platform (12) end, girff (10) interior mounting tool post (11), knife rest (11) comprises knife block and blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207150.XU CN204628124U (en) | 2015-04-08 | 2015-04-08 | A kind of hydraulic system and adopt the timber spliting machine of this hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207150.XU CN204628124U (en) | 2015-04-08 | 2015-04-08 | A kind of hydraulic system and adopt the timber spliting machine of this hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204628124U true CN204628124U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520207150.XU Expired - Fee Related CN204628124U (en) | 2015-04-08 | 2015-04-08 | A kind of hydraulic system and adopt the timber spliting machine of this hydraulic system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204628124U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020743A (en) * | 2017-12-14 | 2018-05-11 | 中国热带农业科学院橡胶研究所 | Electronic rubber cutting machine working life test device |
| CN111530699A (en) * | 2020-05-08 | 2020-08-14 | 济南悉通液压设备配套有限公司 | Rectification hydraulic system for butyl rubber coating machine and integrated valve block thereof |
-
2015
- 2015-04-08 CN CN201520207150.XU patent/CN204628124U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020743A (en) * | 2017-12-14 | 2018-05-11 | 中国热带农业科学院橡胶研究所 | Electronic rubber cutting machine working life test device |
| CN108020743B (en) * | 2017-12-14 | 2023-07-21 | 中国热带农业科学院橡胶研究所 | Working life testing device of electric rubber tapping machine |
| CN111530699A (en) * | 2020-05-08 | 2020-08-14 | 济南悉通液压设备配套有限公司 | Rectification hydraulic system for butyl rubber coating machine and integrated valve block thereof |
| CN111530699B (en) * | 2020-05-08 | 2021-04-09 | 济南悉通液压设备配套有限公司 | Rectification hydraulic system for butyl rubber coating machine and integrated valve block thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160408 |