CN110587818A - Hydraulic power system of small-sized transport mixer truck - Google Patents
Hydraulic power system of small-sized transport mixer truck Download PDFInfo
- Publication number
- CN110587818A CN110587818A CN201910815386.4A CN201910815386A CN110587818A CN 110587818 A CN110587818 A CN 110587818A CN 201910815386 A CN201910815386 A CN 201910815386A CN 110587818 A CN110587818 A CN 110587818A
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- gear pump
- tank
- small
- power system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
- B28C5/4206—Control apparatus; Drive systems, e.g. coupled to the vehicle drive-system
- B28C5/421—Drives
Abstract
The invention relates to a hydraulic power system of a small-sized transportation mixer truck, which belongs to the field of hydraulic power of the small-sized transportation mixer truck and comprises a gear pump, an engine, a bidirectional hydraulic motor and a mixing tank which are sequentially arranged on a truck frame, wherein a linkage shaft is arranged between the gear pump and the engine, the gear pump is provided with a hydraulic oil tank in the inlet direction and a hydraulic valve in the outlet direction, the hydraulic valves are respectively connected with the bidirectional hydraulic motor and the hydraulic oil tank, the bidirectional hydraulic motor is connected with the mixing tank and directly connected with the engine through the gear pump to drive the bidirectional hydraulic motor to drive, the problem of mixing in the vehicle transportation process can be effectively solved, the structure is simple, the product cost is effectively reduced, the part replacement is avoided, the power during the vehicle transportation and mixing is ensured, and the problem of power interruption.
Description
Technical Field
The invention relates to a hydraulic power system of a small-sized transportation mixer truck, and belongs to the field of hydraulic power of small-sized transportation mixer trucks.
Background
The existing small-sized transport mixer truck adopts two hydraulic motors, and a small-sized engine is additionally arranged to solve the problem of insufficient power of the truck, so that the cost of the product is increased; in other existing small transport mixer trucks, a gear pump is positioned below an engine and is driven by a belt, so that the belt needs to be replaced periodically; the gear pump is installed on the side of the vehicle gearbox, the gearbox provides power for the gear pump, the gear pump conveys oil to the hydraulic valve through the rubber oil pipe, the hydraulic valve is connected with the bidirectional hydraulic machine to drive the stirring tank to rotate, and a driver can interrupt power output after stepping on the clutch in the driving process.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a hydraulic power system of a small-sized transport mixer truck.
The technical scheme for solving the technical problems is as follows:
the utility model provides a small-size transportation trucd mixer hydraulic power system, is including installing gear pump, engine, two-way hydraulic motor and the agitator tank on the frame in proper order, be equipped with the universal driving shaft between gear pump and the engine, the gear pump advances to being equipped with hydraulic tank, goes out to being equipped with the hydrovalve, and the hydrovalve is connected with two-way hydraulic motor and hydraulic tank respectively, two-way hydraulic motor is connected with the agitator tank.
Furthermore, a hydraulic oil diffuser is arranged on the hydraulic oil tank.
Furthermore, the hydraulic oil tank is connected with the gear pump, the pool wheel pump and the hydraulic valve, the hydraulic valve is connected with the bidirectional hydraulic motor, and the hydraulic valve is connected with the hydraulic oil tank through rubber oil pipes.
Furthermore, a manual switch is arranged on the hydraulic valve.
Compared with the prior art, the invention has the beneficial effects that: the gear pump is directly connected with the engine to drive the bidirectional hydraulic motor to drive, so that the stirring can be carried out in the vehicle transportation process effectively, the structure is simple, the product cost is effectively reduced, the part replacement is avoided, the power during the vehicle operation and the stirring is ensured, and the problem of power interruption in the driving process is avoided.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
In the figure, 1, engine; 2. a gear pump; 3. a hydraulic valve; 4. a bi-directional hydraulic motor; 5. a stirring tank; 6. a hydraulic oil tank; 7. a linkage shaft; 8. a vehicle frame.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
The utility model provides a small-size transportation trucd mixer hydraulic power system, is including installing gear pump 2, engine 1, two-way hydraulic motor 4 and agitator tank 5 on frame 8 in proper order, be equipped with universal driving shaft 7 between gear pump 2 and the engine 1, gear pump 2 advances to being equipped with hydraulic tank 6, goes out to being equipped with hydrovalve 3, and hydrovalve 3 is connected with two-way hydraulic motor 4 and hydraulic tank 6 respectively, two-way hydraulic motor 4 is connected with agitator tank 5.
And a hydraulic oil diffuser is arranged on the hydraulic oil tank 6.
The hydraulic oil tank 6 is connected with the gear pump 2, the gear pump 2 is connected with the hydraulic valve 3, the hydraulic valve 3 is connected with the two-way hydraulic motor 4, and the hydraulic valve 3 is connected with the hydraulic oil tank 6 through rubber oil pipes.
And a manual switch is arranged on the hydraulic valve 3.
During the use, engine 1 drives gear pump 2 drive through universal driving shaft 7, gear pump 2 carries the hydraulic oil in the hydraulic tank 6 for hydrovalve 3, hydrovalve 3 carries oil for two-way hydraulic motor 4 again and carries out corotation or reversal, the corotation is the rotation stirring, the reversal is the uninstallation, then carry hydraulic oil through hydrovalve 3 and carry hydraulic tank 6 and cool down the back circulation and use, directly be connected with engine 1 through gear pump 2 and drive two-way hydraulic motor 4 drive, can effectually solve the problem of carrying out the stirring simultaneously in the vehicle transportation, the steam generator is simple in structure, the effectual product cost that has reduced, part change has been avoided, power when having guaranteed vehicle operation and stirring, the problem of driving process power interruption has been avoided.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The utility model provides a small-size transportation trucd mixer hydraulic power system which characterized in that: including installing gear pump (2), engine (1), two-way hydraulic motor (4) and agitator tank (5) on frame (8) in proper order, be equipped with universal driving shaft (7) between gear pump (2) and engine (1), gear pump (2) advance to being equipped with hydraulic tank (6), go out to being equipped with hydrovalve (3), and hydrovalve (3) are connected with two-way hydraulic motor (4) and hydraulic tank (6) respectively, two-way hydraulic motor (4) are connected with agitator tank (5).
2. The small form factor transportation mixer vehicle hydraulic power system of claim 1, wherein: and a hydraulic oil diffuser is arranged on the hydraulic oil tank (6).
3. The small transport mixer vehicle hydraulic power system according to claim 1 or 2, characterized in that: the hydraulic oil tank (6) is connected with the gear pump (2), the pool wheel pump (2) and the hydraulic valve (3), the hydraulic valve (3) is connected with the two-way hydraulic motor (4) and the hydraulic valve (3) is connected with the hydraulic oil tank (6) through rubber oil pipes.
4. The small transport mixer vehicle hydraulic power system according to claim 1 or 2, characterized in that: and a manual switch is arranged on the hydraulic valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910815386.4A CN110587818A (en) | 2019-08-30 | 2019-08-30 | Hydraulic power system of small-sized transport mixer truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910815386.4A CN110587818A (en) | 2019-08-30 | 2019-08-30 | Hydraulic power system of small-sized transport mixer truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110587818A true CN110587818A (en) | 2019-12-20 |
Family
ID=68857036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910815386.4A Withdrawn CN110587818A (en) | 2019-08-30 | 2019-08-30 | Hydraulic power system of small-sized transport mixer truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110587818A (en) |
-
2019
- 2019-08-30 CN CN201910815386.4A patent/CN110587818A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191220 |