CN215927945U - Turret assembly and work machine - Google Patents
Turret assembly and work machine Download PDFInfo
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- CN215927945U CN215927945U CN202122080668.XU CN202122080668U CN215927945U CN 215927945 U CN215927945 U CN 215927945U CN 202122080668 U CN202122080668 U CN 202122080668U CN 215927945 U CN215927945 U CN 215927945U
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Abstract
The present invention provides a turret assembly and a working machine, wherein the turret assembly comprises: a fixed turret in which a main body oil tank is provided; and the expansion oil tank is arranged on the outer side of the fixed rotating tower and can be communicated with the main oil tank. According to the turret assembly and the operation machine, the expansion oil tank is arranged on the basis of the main oil tank, the capacity of the whole oil tank can be effectively expanded by the expansion oil tank, and the requirement of the operation machine on a large-capacity hydraulic oil tank is met.
Description
Technical Field
The utility model relates to the technical field of working machinery, in particular to a turret assembly and the working machinery.
Background
The concrete pump truck mainly relies on hydraulic system to provide the power supply for each power part, and in the prior art, in order to improve space utilization, the hydraulic tank of pump truck usually integrates on the rotary tower seat.
In the prior art, the hydraulic oil tank for the concrete pump truck is arranged on the turret seat in a welding mode, and the space of the turret seat is utilized.
However, the hydraulic oil tank has a small volume, and the requirement of the working machine for a large-capacity oil tank is difficult to meet.
SUMMERY OF THE UTILITY MODEL
The utility model provides a turret assembly and an operation machine, wherein an expansion oil tank is further arranged on the basis of a main oil tank, and the expansion oil tank can effectively expand the integral volume of the oil tank so as to meet the requirement of the operation machine on a large-capacity hydraulic oil tank.
A first aspect of the present invention provides a turret assembly comprising:
a fixed turret in which a main body oil tank is provided;
and the expansion oil tank is arranged on the outer side of the fixed rotating tower and can be communicated with the main oil tank.
According to the turret assembly provided by the utility model, the turret assembly further comprises an underframe, wherein the fixed turret and the expanded oil tank are both arranged on the underframe; alternatively, the first and second electrodes may be,
the expansion oil tank is mounted on the fixed turret.
According to the turret assembly provided by the utility model, a switch device is arranged between the expanded oil tank and the main oil tank and is used for realizing the connection or disconnection of the expanded oil tank and the main oil tank.
According to the turret assembly provided by the utility model, the volume of the expanded oil tank is less than or equal to half of the volume of the main oil tank.
According to the turret assembly provided by the utility model, the expansion oil tank is detachably arranged on the fixed turret; the main part oil tank is provided with first interface, extend the oil tank detachable with first interface intercommunication.
According to the turret assembly provided by the utility model, the fixed turret comprises a first support and a second support which are mutually crossed, and the expansion oil tank is arranged in a first space between the first support and the second support.
According to the turret assembly provided by the utility model, the fixed turret is provided with the mounting seat, the mounting seat is arranged between the first support and the second support, and the extended oil tank is detachably arranged on the mounting seat.
According to the turret assembly provided by the present invention, the main body fuel tank is disposed close to a second space between the first holder and the second holder, and the first space is adjacent to the second space.
According to the present invention there is provided a turret assembly, the main body fuel tank comprising:
the first main body oil tank is arranged in the first support;
and the second main oil tank is arranged in the second support, and the second main oil tank is communicated with the first main oil tank.
A second aspect of the utility model provides a work machine comprising a frame and a turret assembly as defined in any one of the preceding claims, the turret assembly being arranged on the frame.
The turret assembly comprises a fixed turret, a main oil tank and an expansion oil tank, wherein the main oil tank is arranged in the fixed turret, the expansion oil tank is arranged on the outer side of the fixed turret, and the expansion oil tank can be communicated with the main oil tank.
In a further technical scheme, a main oil tank is arranged on the fixed turret, and an expanded oil tank is detachably arranged on the fixed turret; the main part oil tank is provided with first interface, extends oil tank detachable and first interface intercommunication. The main part oil tank is provided with first interface, extends oil tank detachable and first interface intercommunication. When the integral volume of the hydraulic oil tank needs to be expanded, the expanded oil tank can be arranged on the fixed rotating tower, and the expanded oil tank is communicated with the first interface of the main oil tank, so that the integral volume of the oil tank is expanded. In addition, when the expanded oil tanks with different volumes are needed, the expanded oil tanks with different volumes can be replaced on the fixed turret, and the main oil tank is kept unchanged. According to the turret assembly, on the basis that the main oil tank is arranged on the fixed turret, the expansion oil tank is further arranged, the integral volume of the oil tank can be effectively expanded through the expansion oil tank, meanwhile, the original interface of the main oil tank does not need to be changed, the requirements of different pump trucks can be met only through replacing the expansion oil tanks with different sizes, and the universality of the turret assembly is improved.
The utility model also provides a working machine comprising a frame and a turret assembly as described in any of the above, the turret assembly being arranged on the frame. According to the arrangement, the operation machine provided by the utility model is further provided with the expansion oil tank on the basis of the main oil tank, and the expansion oil tank can effectively expand the integral volume of the oil tank so as to meet the requirement of the operation machine on a large-capacity hydraulic oil tank. The derivation process of the advantageous effect is substantially similar to the derivation process of the advantageous effect brought by the turret assembly, and is not described herein again.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic external structural view of a main body fuel tank of a turret assembly according to an embodiment of the present invention;
FIG. 2 is a schematic external view of an extended oil tank of the turret assembly according to the embodiment of the utility model;
reference numerals:
11: a first support; 12: a second support; 13: a first main body tank;
14: a second main body tank; 15: a communicating groove; 16: expanding an oil tank;
17: a mounting seat; 18: a communicating pipe; 19: and (4) a flange structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A turret assembly and a work machine according to an embodiment of the present invention will be described with reference to fig. 1-2.
In this embodiment, the turret assembly includes a fixed turret, a main body fuel tank disposed within the fixed turret, and an extended fuel tank 16 disposed outside the fixed turret, and the extended fuel tank 16 may communicate with the main body fuel tank.
So set up, the turret subassembly that this embodiment provided still is provided with expansion oil tank 16 on being provided with the basis of main part oil tank, and expansion oil tank 16 can effectively expand the holistic volume of oil tank to satisfy the demand of operation machinery to large capacity hydraulic tank.
In one embodiment, the turret assembly further includes an undercarriage on which the fixed turret and the expansion tank 16 are mounted. In another embodiment, the expansion tank 16 may also be mounted on a stationary turret.
In a further embodiment, a switch device is arranged between the extended oil tank 16 and the main oil tank, and the switch device is used for realizing the connection or disconnection between the extended oil tank 16 and the main oil tank.
The extended oil tank 16 and the main oil tank can be communicated through a pipeline, and the switch device can be embodied as a valve arranged on the pipeline, and the communication or disconnection between the extended oil tank 16 and the main oil tank can be controlled through controlling the valve.
So set up, when the industry machinery needs large capacity oil tank, can open above-mentioned switching device, make main part oil tank and extend the oil tank 16 intercommunication, and then increased the whole volume of oil tank. When the large-capacity oil tank is not needed, the switch device can be closed, and only the main oil tank is used as the oil tank.
The volume of the expanded oil tank 16 is less than or equal to half of the volume of the main oil tank, so that the expanded oil tank 16 occupies a small space.
In a further embodiment, the extended oil tank 16 is detachably arranged on the fixed turret, the main oil tank is provided with a first interface, and the extended oil tank 16 is detachably communicated with the first interface.
When the integral volume of the hydraulic oil tank needs to be expanded, the expanded oil tank 16 can be mounted on the fixed rotating tower, and the expanded oil tank 16 is communicated with the first interface of the main oil tank, so that the integral volume of the oil tank is expanded. In addition, when different volumes of the expanded fuel tanks 16 are required, the different volumes of the expanded fuel tanks 16 may be replaced on the fixed turret, and the main fuel tanks remain unchanged.
So set up, the turret subassembly that this embodiment provided still is provided with expansion oil tank 16 on the basis that is provided with the main part oil tank in fixed turret, and expansion oil tank 16 can effectively expand holistic volume, and simultaneously, the former interface of main part oil tank need not change, only needs to change the demand that different pump trucks can be satisfied to the expansion oil tank 16 of equidimension not, has improved turret subassembly's commonality.
In a further solution, the fixed turret comprises a first support 11 and a second support 12 arranged crosswise to each other, the first support 11 and the second support 12 forming an X-shaped structure. The first support 11 and the second support 12 are used for correspondingly mounting the first telescopic leg and the second telescopic leg, and the specific mounting structure of the legs and the supports can refer to a fixed turret in the prior art, which is not described herein again.
An expansion tank 16 may be provided in the first space between the first holder 11 and the second holder 12. It should be noted that the first support 11 and the second support 12 form an X-shaped structure, and further, there are four spaces between the first support 11 and the second support 12 in sequence along the circumferential direction. The developed oil tank 16 may be disposed in one of the spaces.
With this arrangement, the extension oil tank 16 is disposed in the space between the first holder 11 and the second holder 12, and the extension oil tank 16 does not occupy a space other than the space for fixing the turret, so that the turret assembly is more compact in structure and does not interfere with other components of the work machine.
Specifically, the installation manner of the expanded fuel tank 16 may be as follows:
the fixed turret is provided with a mounting seat 17, the mounting seat 17 may be a mounting plate, the mounting plate may be connected to the bottom of the fixed turret by welding, riveting, bolting, or the like, and the mounting plate extends into a space between the first support 11 and the second support 12, and the extended oil tank 16 is disposed on the mounting plate.
Furthermore, the expansion tank 16 may communicate with the first port via a communication pipe 18. In order to facilitate the butt joint of the communication pipe 18 and the first interface, a first flange structure may be disposed on the first interface, a second flange structure may be disposed at an end of the communication pipe 18, the first flange structure and the second flange structure are adapted to each other, and the butt joint of the communication pipe 18 and the first interface may be achieved through the first flange structure and the second flange structure.
When an expanded fuel tank 16 needs to be arranged, the expanded fuel tank 16 can be mounted on the mounting seat 17, and then the communicating pipe 18 of the expanded fuel tank 16 is in butt joint with the first interface through the flange structure 19.
When the expansion oil tank 16 is not needed, the first flange structure connected to the first interface can be connected through a flange cover, and the first interface is sealed through the flange cover.
In a further technical solution, the bulk tanks include a first bulk tank 13 and a second bulk tank 14, wherein the first bulk tank 13 is disposed within the first seat 11; a second main body tank 14 is provided in the second mount 12, the second main body tank 14 communicating with the first main body tank 13.
The first main body oil tank 13 and the second main body oil tank 14 can be enclosed by the side walls of the first support 11 and the second support 12 and the connecting plate, the main body oil tanks are respectively arranged in the two supports, and the oil chambers of the two main body oil tanks are communicated, so that the integral volume of the oil tanks is further increased.
In a further embodiment, the first and second main tank 13, 14 are disposed in corresponding faces of the first and second holders 11, 12, respectively. The first port is provided on the back of the first main tank 13 or the second main tank 14, and the extended tank 16 may be provided on the back of the first main tank 13 or the second main tank 14 and correspond to the first port.
With this arrangement, the first and second main fuel tanks 13 and 14 are disposed close to the space between the first and second supports 11 and 12, and the first and second main fuel tanks 13 and 14 do not intrude into the space outside the turret assembly, thereby preventing interference with the installation of other components of the work machine. Meanwhile, the communication arrangement of the oil tank 16 and the main oil tank is conveniently expanded.
In order to facilitate communication between the first and second main body tanks 13, 14, a communication groove 15 may be provided therebetween, and the oil chambers of the first and second main body tanks 13, 14 are communicated through the communication groove 15.
An embodiment of the utility model also provides a working machine comprising a frame and a turret assembly as described in any of the above, the turret assembly being arranged on the frame. So set up, the operation machinery that this embodiment provided still is provided with the expansion oil tank on the basis that is provided with the main part oil tank, and the expansion oil tank can effectively extend the holistic volume of oil tank to satisfy the demand of operation machinery to large capacity hydraulic tank. The derivation process of the advantageous effect is substantially similar to the derivation process of the advantageous effect brought by the turret assembly, and is not described herein again.
In this embodiment, the working machine may be embodied as a pump truck, and the turret assembly of the pump truck is the turret assembly in any of the embodiments described above. Of course, in other embodiments, the work machine may be other types of work machines, such as an excavator, a crane, or the like.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A turret assembly, comprising:
a fixed turret in which a main body oil tank is provided;
and the expansion oil tank is arranged on the outer side of the fixed rotating tower and can be communicated with the main oil tank.
2. The turret assembly of claim 1, further comprising an undercarriage on which the fixed turret and the extended oil tank are mounted; alternatively, the first and second electrodes may be,
the expansion oil tank is mounted on the fixed turret.
3. The turret assembly according to claim 1, wherein a switch device is provided between the expansion oil tank and the main oil tank, and the switch device is used for connecting or disconnecting the expansion oil tank and the main oil tank.
4. The turret assembly of claim 1, wherein the volume of the expansion tank is less than or equal to half the volume of the main body tank.
5. The turret assembly of claim 1, wherein the expansion tank is removably mounted to the fixed turret; the main part oil tank is provided with first interface, extend the oil tank detachable with first interface intercommunication.
6. The turret assembly of claim 1, wherein the fixed turret includes first and second interdigitated pedestals, and the extension tank is disposed in a first space between the first and second pedestals.
7. The turret assembly of claim 6, wherein the fixed turret is provided with a mounting seat disposed between the first and second supports, the extension tank being removably disposed on the mounting seat.
8. The turret assembly of claim 6, wherein the body tank is positioned proximate to a second space between the first and second seats, the first space being adjacent to the second space.
9. The turret assembly of claim 6, wherein the main body oil tank comprises:
the first main body oil tank is arranged in the first support;
and the second main oil tank is arranged in the second support, and the second main oil tank is communicated with the first main oil tank.
10. A work machine comprising a frame and a turret assembly as claimed in any of claims 1-9, said turret assembly being arranged on said frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122080668.XU CN215927945U (en) | 2021-08-31 | 2021-08-31 | Turret assembly and work machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122080668.XU CN215927945U (en) | 2021-08-31 | 2021-08-31 | Turret assembly and work machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215927945U true CN215927945U (en) | 2022-03-01 |
Family
ID=80421921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122080668.XU Active CN215927945U (en) | 2021-08-31 | 2021-08-31 | Turret assembly and work machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215927945U (en) |
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2021
- 2021-08-31 CN CN202122080668.XU patent/CN215927945U/en active Active
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