CN216510602U - Hydraulic tool is installed additional to rubbish transfer car (buggy) - Google Patents
Hydraulic tool is installed additional to rubbish transfer car (buggy) Download PDFInfo
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- CN216510602U CN216510602U CN202122549301.8U CN202122549301U CN216510602U CN 216510602 U CN216510602 U CN 216510602U CN 202122549301 U CN202122549301 U CN 202122549301U CN 216510602 U CN216510602 U CN 216510602U
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Abstract
The utility model discloses a hydraulic tool additionally arranged on a garbage transfer truck, which comprises an oil tank, a hydraulic pump, an overflow valve I, a reversing valve II, an unloading oil cylinder, a loading oil cylinder, an overflow valve II, a reversing valve III, a cooler and a hydraulic tool, wherein the hydraulic tool is arranged on the oil tank; the technical scheme of the application is that an overflow valve II, a reversing valve III, a cooler and a hydraulic tool are added on a hydraulic system of the original garbage transfer truck; the original hydraulic power system is utilized to drive the added hydraulic tool; the hydraulic tool is usually a hydraulic slurry pump, a hydraulic pick and the like. The hydraulic tool is additionally arranged on the garbage transfer vehicle, and the garbage transfer vehicle is simple and reasonable in design and stable and reliable in structure; the garbage transfer trolley is convenient to use, and a hydraulic tool is additionally arranged on the garbage transfer trolley, so that construction facilities are simplified; the use efficiency of the garbage transfer vehicle is improved, the equipment carried by construction teams when the construction teams leave the site is reduced, and great convenience is brought to the construction teams.
Description
Technical Field
The utility model belongs to the technical field of garbage transfer vehicles, and particularly relates to a hydraulic tool additionally arranged on a garbage transfer vehicle.
Background
In the municipal pipe network enclosure process, the garbage transfer vehicle can only be used for transferring sewage and garbage at present, the utilization rate is low, and meanwhile, when the garbage transfer vehicle is used for site construction, a generator set, a hydraulic system and the like are matched, and a slurry pump can be used for discharging sewage. When constructors go to construction, more vehicles are dispatched and tools are used. In order to solve the problems, the application discloses a hydraulic tool is additionally arranged on a garbage transfer vehicle, and after the tool and the technology are used, the garbage transfer vehicle is provided with hydraulic power output, and can directly drive tools such as a hydraulic slurry pump and a hydraulic pick to construct. When the device is out of the site, a generator, a hydraulic system and the like do not need to be carried. The carrying tool is few, and the use is convenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hydraulic tool additionally arranged on a garbage transfer truck, which has the advantages of simple and reasonable design and stable and reliable structure; the garbage transfer trolley is convenient to use, and a hydraulic tool is additionally arranged on the garbage transfer trolley, so that construction facilities are simplified.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
a hydraulic tool is additionally arranged on a garbage transfer vehicle, and the hydraulic tool comprises an oil tank, a hydraulic pump, an overflow valve I, a reversing valve II, an unloading oil cylinder, a loading oil cylinder, an overflow valve II, a reversing valve III, a cooler and a hydraulic tool;
the technical scheme of the application is that an overflow valve II, a reversing valve III, a cooler and a hydraulic tool are added on a hydraulic system of the original garbage transfer vehicle; the original hydraulic power system is utilized to drive the additionally arranged hydraulic tool; the hydraulic tool is usually a hydraulic slurry pump, a hydraulic pick and other tools;
the oil tank is connected with the hydraulic pump through a high-pressure oil pipe; the reversing valve I is connected with the hydraulic pump through a high-pressure oil pipe, and an overflow valve I is arranged in the middle of the reversing valve I; the first reversing valve is connected with the unloading oil cylinder through a high-pressure oil pipe; and the second reversing valve is connected with the reversing valve in series and is connected with the feeding oil cylinder.
The overflow valve II is connected with return oil of the overflow valve I and the reversing valve II through a high-pressure oil pipe, the other end of the overflow valve II is connected with a hydraulic tool through a high-pressure oil pipe, and a reversing valve III is further arranged on the high-pressure oil pipe between the overflow valve II and the hydraulic tool;
and oil return ports of the overflow valve II and the reversing valve III are connected with an oil outlet pipe, and a cooler is arranged on the oil return pipe.
The dashed box a is the original hydraulic system. The dotted line frame B is an installed hydraulic tool.
An overflow valve oil return pipe of the original hydraulic system and oil return of a first reversing valve and a second reversing valve are connected to an oil inlet of an additionally-installed oil path block, oil outlet of the additionally-installed oil path block is connected with a cooler, and an oil return tank is arranged behind the subcooler. The reversing valve additionally provided with the oil circuit block adopts an H-shaped function. Because the original system and the added system can not be used simultaneously. When the original hydraulic system is used, the new liquid adding hydraulic system only plays a role in oil passage and oil passing. And the original system works in a short time, so that the fan of the newly added cooler is not started when the original system works. When the newly added oil circuit block is used, the new reversing operation is carried out, and simultaneously, the new overflow valve works according to the newly calibrated pressure. The original overflow valve does not work due to the oil return pressure, and only plays a role of oil passing. The original reversing valve I and the original reversing valve II are connected in series and only pass oil. And the method has no influence on a newly added system. The newly-added system has long working time and large heat productivity, so the cooler works when the newly-added overflow valve II and the newly-added reversing valve III work. The temperature of the hydraulic system is ensured to be normal. The new liquid adding pressure system can drive hydraulic tools such as a hydraulic slurry pump, a hydraulic pick and the like.
The utility model has the beneficial effects that:
the design is simple and reasonable, and the structure is stable and reliable; the garbage transfer trolley is convenient to use, and a hydraulic tool is additionally arranged on the garbage transfer trolley, so that construction facilities are simplified;
the use efficiency of the garbage transfer vehicle is improved, the equipment carried by construction teams when the construction teams leave the site is reduced, and great convenience is brought to the construction teams.
Drawings
Fig. 1 is a schematic structural diagram of a hydraulic tool added on a garbage transfer truck.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, a hydraulic tool is additionally arranged on a garbage transfer truck, and comprises an oil tank 1, a hydraulic pump 2, a first overflow valve 3, a first reversing valve 4, a second reversing valve 5, an unloading oil cylinder 6, a feeding oil cylinder 7, a second overflow valve 8, a third reversing valve 9, a cooler 10 and a hydraulic tool 11;
the technical scheme of the application is that an overflow valve II 8, a reversing valve III 9, a cooler 10 and a hydraulic tool 11 are added on a hydraulic system of the original garbage transfer vehicle; the original hydraulic power system is utilized to drive the added hydraulic tool 11; the hydraulic tool 11 is generally a hydraulic slurry pump, a hydraulic pick and the like;
the oil tank 1 and the hydraulic pump 2 are fixedly arranged on the vehicle body;
the oil tank 1 is connected with the hydraulic pump 2 through a high-pressure oil pipe; the reversing valve I4 is connected with the hydraulic pump 2 through a high-pressure oil pipe, and an overflow valve I3 is arranged in the middle of the reversing valve I; the reversing valve I4 is connected with the feeding oil cylinder 6 through a high-pressure oil pipe; the second reversing valve 5 is connected with the first reversing valve 4 in series, and the second reversing valve 5 is connected with the unloading oil cylinder 7;
the second overflow valve 8 is connected with return oil of the first overflow valve 3, the first reversing valve 4 and the second reversing valve 5 through high-pressure oil pipes, the other end of the second overflow valve 8 is connected with a hydraulic tool 11 through the high-pressure oil pipes, and a third reversing valve 9 is further arranged on the high-pressure oil pipe between the second overflow valve 8 and the hydraulic tool 11;
oil outlets of the overflow valve II 8 and the reversing valve III 9 are connected with an oil return pipe, and a cooler 10 is arranged on the oil return pipe. The oil return port of the cooler 10 is connected with the oil tank 1 through a pipe body.
The dashed box a is the original hydraulic system. The dashed box B is the post-installation hydraulic tool 11.
The oil return pipe of the overflow valve I3, the reversing valve I4 and the reversing valve II 5 of the original hydraulic system return oil and are connected to the oil inlet of the additionally-installed oil path block, the oil outlet of the additionally-installed oil path block is connected with the cooler 10, and the oil return tank 1 returns after the cooler 10. The reversing valve additionally provided with the oil circuit block adopts an H-shaped function. Because the original system and the added system can not be used simultaneously. When the original hydraulic system is used, the new liquid adding hydraulic system only plays a role in oil passage and oil passing. And the original system works in a short time, so when the original system works, the fan of the newly added cooler 10 is not started. When the newly added oil circuit block is used, the new reversing operation is carried out, and simultaneously, the new overflow valve works according to the newly calibrated pressure. The original overflow valve does not work due to the oil return pressure, and only plays a role of oil passing. The original reversing valve I4 and the reversing valve II 5 are connected in series and only pass oil. And the method has no influence on a newly added system. The newly added system has long working time and large heat productivity, so the cooler 10 works when the newly added overflow valve II 8 and the newly added reversing valve III 9 work. The temperature of the hydraulic system is ensured to be normal. The new hydraulic system can drive hydraulic tools 11 such as a hydraulic slurry pump, a hydraulic pick and the like.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is to be accorded the full scope of the claims.
Claims (5)
1. The utility model provides a rubbish transfer car (buggy) installs hydraulic tool additional, includes oil tank, hydraulic pump, overflow valve one, switching-over valve two, the hydro-cylinder of unloading, material loading hydro-cylinder, its characterized in that: the hydraulic control system also comprises an overflow valve II, a reversing valve III, a cooler and a hydraulic tool;
the oil tank is connected with the hydraulic pump through a high-pressure oil pipe; the reversing valve I is connected with the hydraulic pump through a high-pressure oil pipe, and an overflow valve I is arranged in the middle of the reversing valve I; the first reversing valve is connected with the unloading oil cylinder through a high-pressure oil pipe; the reversing valve II is connected with the reversing valve in series and is connected with the feeding oil cylinder;
the overflow valve II is connected with return oil of the overflow valve I, the reversing valve I and the reversing valve II through a high-pressure oil pipe; the other end of the second overflow valve is connected with a hydraulic tool through a high-pressure oil pipe, and a reversing valve III is further arranged on the high-pressure oil pipe between the second overflow valve and the hydraulic tool;
and oil return ports of the overflow valve II and the reversing valve III are connected with an oil return pipe, and a cooler is arranged on the oil return pipe.
2. The waste transport vehicle charging hydraulic tool of claim 1, characterized in that: the hydraulic tool is a hydraulic slurry pump.
3. The waste transport vehicle charging hydraulic tool of claim 2, characterized in that: the hydraulic tool is a hydraulic pickaxe.
4. The waste transport vehicle charging hydraulic tool of claim 3, characterized in that: the garbage transfer trolley is additionally provided with a hydraulic tool and is fixedly arranged on the trolley body of the garbage transfer trolley.
5. The waste transport vehicle retrofit hydraulic tool of any of claims 1-4, further comprising: the oil outlet of the cooler is connected with an oil tank through a pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122549301.8U CN216510602U (en) | 2021-10-22 | 2021-10-22 | Hydraulic tool is installed additional to rubbish transfer car (buggy) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122549301.8U CN216510602U (en) | 2021-10-22 | 2021-10-22 | Hydraulic tool is installed additional to rubbish transfer car (buggy) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216510602U true CN216510602U (en) | 2022-05-13 |
Family
ID=81523946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122549301.8U Active CN216510602U (en) | 2021-10-22 | 2021-10-22 | Hydraulic tool is installed additional to rubbish transfer car (buggy) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216510602U (en) |
-
2021
- 2021-10-22 CN CN202122549301.8U patent/CN216510602U/en active Active
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