CN220654073U - Efficient electrohydraulic valve type grass raking equipment - Google Patents
Efficient electrohydraulic valve type grass raking equipment Download PDFInfo
- Publication number
- CN220654073U CN220654073U CN202322273412.XU CN202322273412U CN220654073U CN 220654073 U CN220654073 U CN 220654073U CN 202322273412 U CN202322273412 U CN 202322273412U CN 220654073 U CN220654073 U CN 220654073U
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- Prior art keywords
- valve
- interface
- electrohydraulic valve
- connecting pipe
- electrohydraulic
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- 244000025254 Cannabis sativa Species 0.000 title abstract description 16
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of grass raking equipment, and particularly discloses efficient electrohydraulic valve type grass raking equipment, which comprises the following components: the installation mechanism comprises a mounting frame, a hydraulic oil tank and a gear box, wherein the hydraulic oil tank and the gear box are arranged on the mounting frame, one side surface of the gear box is connected with a gear pump, an overflow valve and a control valve are connected to the gear pump, the driving mechanism comprises an electrohydraulic valve, the electrohydraulic valve is arranged on the mounting frame, a third interface is formed in one surface of the hydraulic oil tank, a second connecting pipe is connected to the third interface, and the second connecting pipe is connected with the electrohydraulic valve; compared with the traditional operation mode of manually pushing and pulling the distributor back and forth, the device utilizes the power output of the tractor to drive the speed increasing gear box to convert the power of the tractor into hydraulic energy, and then the electro-hydraulic valve electrically controlled by twelve volts of the tractor is used for working, so that the purpose of grass raking and discharging of the grass raking machine is achieved, the speed is high, and workers are more labor-saving.
Description
Technical Field
The utility model belongs to the technical field of grass raking equipment, and particularly relates to efficient electrohydraulic valve grass raking equipment.
Background
The rake is a grass harvesting machine which is used for raking grass scattered on the ground into grass strips. The purpose of raking is to make the pasture fully dry to be convenient for the collection of hay. The rake can be divided into two main categories, lateral and sideways, according to the relationship between the direction of the swath and the direction of advance of the implement.
The traditional rake drive mode needs the distributor of manual power round trip push-and-pull tractor, and this kind of operation mode consumes the manpower and need connect hydraulic pressure oil pipe to the tractor, and the operation is also comparatively loaded down with trivial details.
Therefore, a high-efficiency electrohydraulic valve type raking device is provided by a person skilled in the art to solve the problems provided by the background art.
Disclosure of Invention
The utility model aims to provide efficient electrohydraulic valve type grass raking equipment so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a high efficiency electrohydraulic valve rake apparatus comprising:
the installation mechanism comprises a mounting frame, a hydraulic oil tank and a gear box, wherein the hydraulic oil tank and the gear box are arranged on the mounting frame, one side surface of the gear box is connected with a gear pump, and the gear pump is connected with an overflow valve and a control valve;
the driving mechanism comprises an electrohydraulic valve, the electrohydraulic valve is arranged on the mounting frame, a third interface is arranged on one surface of the hydraulic oil tank, a second connecting pipe is connected to the third interface, and the second connecting pipe is connected with the electrohydraulic valve.
Preferably, a third connecting pipe is arranged on one side face of the electrohydraulic valve, a second connector is arranged at one end of the control valve, and the third connecting pipe is connected with the control valve through the second connector.
Preferably, one end of the overflow valve comprises a distributor interface, and one end of the distributor interface is connected with a suspension distributor.
Preferably, the gear pump comprises a fourth interface, one side surface of the overflow valve comprises a pump interface, a fourth connecting pipe is arranged on the pump interface, and the gear pump is connected with the overflow valve through the fourth connecting pipe.
Compared with the prior art, the utility model has the beneficial effects that:
(1) Compared with the traditional operation mode of manually pushing and pulling the distributor back and forth, the device utilizes the power output of the tractor to drive the speed increasing gear box to convert the power of the tractor into hydraulic energy, and then the electro-hydraulic valve electrically controlled by twelve volts of the tractor is used for working, so that the purpose of grass raking and discharging of the grass raking machine is achieved, the speed is high, and workers are more labor-saving.
Drawings
FIG. 1 is a schematic view of a left-hand perspective structure of the present utility model;
FIG. 2 is a right side perspective view of the present utility model;
fig. 3 is a front view of the present utility model.
In the figure: 1. a mounting mechanism; 2. a driving mechanism; 3. a mounting frame; 4. a gear box; 6. a dispenser interface; 7. an overflow valve; 8. a control valve; 9. a second interface; 11. a hydraulic oil tank; 12. a third interface; 13. a second connection pipe; 14. an electrohydraulic valve; 15. a third connection pipe; 16. a fourth interface; 17. a gear pump; 18. a fourth connection pipe; 19. pump interface.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
referring to fig. 1-3, a high efficiency electrohydraulic valve rake apparatus, comprising:
the installation mechanism 1, the installation mechanism 1 comprises a mounting frame 3, a hydraulic oil tank 11 and a gear box 4 which are arranged on the mounting frame 3, one side surface of the gear box 4 is connected with a gear pump 17, and the gear pump 17 is connected with an overflow valve 7 and a control valve 8;
the driving mechanism 2, the driving mechanism 2 comprises an electrohydraulic valve 14, the electrohydraulic valve 14 is arranged on the mounting frame 3, one surface of the hydraulic oil tank 11 comprises a third interface 12, a second connecting pipe 13 is connected to the third interface 12, and the second connecting pipe 13 is connected with the electrohydraulic valve 14.
From the above, compared with the traditional operation mode of manually pushing and pulling the distributor back and forth by arranging the electrohydraulic valve 14 connected with the hydraulic oil tank 11, the device drives the gear box 4 by utilizing the power output of the tractor, converts the power of the tractor into hydraulic energy, and works by using the electrohydraulic valve 14 electrically controlled by twelve volts of the tractor, thereby achieving the purpose of discharging grass of the grass raking machine, and having high speed and saving labor for workers.
Embodiment two:
referring to fig. 1 to 3, a third connection pipe 15 is provided at one side of the electro-hydraulic valve 14, a second port 9 is provided at one end of the control valve 8, and the third connection pipe 15 is connected to the control valve 8 through the second port 9.
Specifically, one end of the overflow valve 7 comprises a distributor interface 6, and one end of the distributor interface 6 is connected with a suspension distributor.
Specifically, the gear pump 17 includes a fourth port 16, one side of the overflow valve 7 includes a pump port 19, the pump port 19 is provided with a fourth connecting pipe 18, and the gear pump 17 is connected with the overflow valve 7 through the fourth connecting pipe 18.
From the above, by arranging the combination of the electrohydraulic valve 14, the overflow valve 7 and the hydraulic oil tank 11, the tractor is reused to provide basic power output, thus reducing the manpower requirement, and the hydraulic oil pipe is not required to be installed on the tractor, compared with the manual push-pull distributor, the reaction speed is faster.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. High-efficient electrohydraulic valve formula rake equipment, its characterized in that includes:
the installation mechanism (1), the installation mechanism (1) comprises a mounting frame (3), and a hydraulic oil tank (11) and a gear box (4) which are arranged on the mounting frame (3), one side surface of the gear box (4) is connected with a gear pump (17), and the gear pump (17) is connected with an overflow valve (7) and a control valve (8);
the driving mechanism (2), the driving mechanism (2) comprises an electrohydraulic valve (14), the electrohydraulic valve (14) is arranged on the mounting frame (3), a surface of the hydraulic oil tank (11) comprises a third interface (12), a second connecting pipe (13) is connected to the third interface (12), and the second connecting pipe (13) is connected with the electrohydraulic valve (14).
2. The high efficiency electrohydraulic valve rake device of claim 1 wherein: a third connecting pipe (15) is arranged on one side face of the electrohydraulic valve (14), a second connector (9) is arranged at one end of the control valve (8), and the third connecting pipe (15) is connected with the control valve (8) through the second connector (9).
3. The high efficiency electrohydraulic valve rake device of claim 1 wherein: one end of the overflow valve (7) comprises a distributor interface (6), and one end of the distributor interface (6) is connected with a suspension distributor.
4. The high efficiency electrohydraulic valve rake device of claim 1 wherein: the gear pump (17) comprises a fourth interface (16), one side surface of the overflow valve (7) comprises a pump interface (19), a fourth connecting pipe (18) is arranged on the pump interface (19), and the gear pump (17) is connected with the overflow valve (7) through the fourth connecting pipe (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322273412.XU CN220654073U (en) | 2023-08-23 | 2023-08-23 | Efficient electrohydraulic valve type grass raking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322273412.XU CN220654073U (en) | 2023-08-23 | 2023-08-23 | Efficient electrohydraulic valve type grass raking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220654073U true CN220654073U (en) | 2024-03-26 |
Family
ID=90334420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322273412.XU Active CN220654073U (en) | 2023-08-23 | 2023-08-23 | Efficient electrohydraulic valve type grass raking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220654073U (en) |
-
2023
- 2023-08-23 CN CN202322273412.XU patent/CN220654073U/en active Active
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