CN219904539U - Cab assembly and work machine - Google Patents
Cab assembly and work machine Download PDFInfo
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- CN219904539U CN219904539U CN202321240877.9U CN202321240877U CN219904539U CN 219904539 U CN219904539 U CN 219904539U CN 202321240877 U CN202321240877 U CN 202321240877U CN 219904539 U CN219904539 U CN 219904539U
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- cab
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- assembly
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- 238000010276 construction Methods 0.000 claims description 2
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- 239000011521 glass Substances 0.000 description 2
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- 238000004140 cleaning Methods 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of working machines, and provides a cab assembly and a working machine. The cab assembly comprises a cab body and a longitudinal beam. The cab body is provided with a cab inlet. The stringers include a cabin support section and a cab support section. The cabin support section is connected with the cab support section. The carriage support section is used for supporting and connecting a carriage of the working machine. The cab body support is connected to the cab support section. The upper surface level of the cab support section is lower than the upper surface level of the cabin support section to reduce the height of the cab inlet. Through this kind of structure, can reduce the staff and get in and out the inside height that needs the climbing of driver's cabin body, greatly promote convenience and the security of staff business turn over driver's cabin body, improved staff's work efficiency.
Description
Technical Field
The utility model relates to the technical field of working machines, in particular to a cab assembly and a working machine.
Background
The sanitation vehicle is a special vehicle for urban city arrangement and cleaning. In the prior art, the entrance height of the cab of the sanitation truck is high, the operator gets on and off the truck inconveniently, the working efficiency is low and safety accidents are easy to occur.
Disclosure of Invention
The utility model provides a cab assembly and a working machine, which are used for solving or improving the problems that the height of a cab inlet of the existing working machine is higher, operators get on or off the vehicle inconveniently, the working efficiency is lower and the safety is poor.
According to a first aspect of the present utility model there is provided a cab assembly comprising:
the cab comprises a cab body, wherein a cab inlet is formed in the cab body;
the longitudinal beam comprises a carriage support section and a cab support section. The cabin support section is connected with the cab support section. The carriage support section is used for supporting and connecting a carriage of the working machine. The cab body support is connected to the cab support section. The upper surface level of the cab support section is lower than the upper surface level of the cabin support section to reduce the height of the cab inlet.
According to the cab assembly provided by the utility model, the longitudinal beam is of an integrated variable cross-section structure. The bottom surface of the cab support section is flush with the bottom surface of the car support section. The support top surface of the cab support section is lower than the support top surface of the cabin support section.
According to the cab assembly provided by the utility model, the entrance of the cab is provided with the flat pedal. The inner side of the flat pedal is provided with a first-stage step. The table top of the primary step is flush with the inner bottom surface of the cab body.
According to the cab assembly provided by the utility model, the cab assembly further comprises a door body. The door body is connected with the cab body. The door body is capable of sliding in a direction parallel to the cab body side wall to switch between an open position and a closed position.
In the state of the open position, the door body slides at a position where the cab entrance is opened; in the closed position, the door body slides at a position closing the cab inlet.
According to the cab assembly provided by the utility model, the cab assembly further comprises a door body driving device. The door body driving device is connected with the door body and is used for driving the door body to switch the working position.
According to the cab assembly provided by the utility model, the cab assembly further comprises a remote control device. The remote control device is connected with the door body driving device and is used for controlling the working state of the door body driving device.
According to the utility model, a cab assembly is provided, wherein the cab inlet comprises a cab inlet and a co-cab inlet. The driver's seat entry and the copilot position entrance all dispose flat footboard, one-level step with the door body.
According to the cab assembly provided by the utility model, the cab body comprises a cab active side and a co-cab active side. The cab position active side is communicated with the cab inlet. The passenger seat active side communicates with the passenger inlet. The driving position movable side is communicated with the assistant driving position movable side through an accessible channel.
According to the cab assembly provided by the utility model, the cab body is provided with the sliding rail. The sliding block is arranged on the door body. The sliding block is connected into the sliding rail in a sliding way.
The door body driving device comprises a driving cylinder. The driving cylinder is connected with the door body and used for driving the sliding block to slide along the sliding rail so as to enable the door body to be switched between the opening position and the closing position.
According to a second aspect of the present utility model there is provided a work machine comprising a cab assembly as described above.
The cab assembly provided by the utility model comprises a cab body and a longitudinal beam. The cab body is provided with a cab inlet, and workers can enter the cab body through the cab inlet. The stringers are used to support the cab body and the cabin of the work machine. Specifically, the longitudinal direction includes a cabin support section and a cab support section. The compartment support section is connected with the cab support section. A cabin support of the work machine is connected to an upper side of the cabin support section and a cab body support is connected to an upper surface of the cab support section. In particular, the upper surface level of the cab support section is lower than the upper surface level of the cabin support section. This can reduce the height of the cab body, and further, the height of the cab inlet on the cab body can be reduced.
Through this kind of structure, can reduce the staff and get in and out the inside height that needs the climbing of driver's cabin body, greatly promote convenience and the security of staff business turn over driver's cabin body, improved staff's work efficiency.
Further, in the work machine provided by the present utility model, since it includes the cab assembly as described above, it also has various advantages as described above.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a cab assembly according to the present utility model;
FIG. 2 is a schematic diagram of a cab assembly according to the present utility model;
FIG. 3 is a schematic view of the structure of a stringer in a cab assembly provided by the present utility model;
reference numerals:
100. a cab body; 101. a cab inlet; 200. a longitudinal beam; 201. a carriage support section;
202. a cab support section; 300. a flat pedal; 400. a first step; 500. a door body.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled," "coupled," and "connected" should be construed broadly, and may be either a fixed connection, a removable connection, or an integral connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in embodiments of the present utility model will be understood in detail by those of ordinary skill in the art.
In embodiments of the utility model, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples, as well as features of various embodiments or examples, described in this specification may be combined and combined to further clarify the objects, aspects and advantages of embodiments of the present utility model, without departing from the spirit and scope of the utility model, and it should be apparent that the described embodiments are some, but not all, embodiments of the utility model. 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.
A cab assembly and a work machine according to embodiments of the present utility model are described below with reference to fig. 1 to 3. It should be understood that the following description is only illustrative of the embodiments of the utility model and is not intended to limit the utility model in any way.
An embodiment of the first aspect of the present utility model provides a cab assembly, as shown in fig. 1 to 3, comprising:
a cab body 100, the cab body 100 being provided with a cab inlet 101;
the longitudinal beam 200, the longitudinal beam 200 comprises a cabin support section 201 and a cab support section 202. The cabin support section 201 is connected to the cab support section 202. The cabin supporting section 201 is for supporting a cabin to which the work machine is connected. The cab body 100 is supportably coupled to the cab support section 202. The upper surface level of the cab support section 202 is lower than the upper surface level of the cabin support section 201 to lower the height of the cab inlet 101.
In the cab assembly provided by the utility model, the cab body 100 and the longitudinal beam 200 are included. The cab body 100 is provided with a cab inlet 101, and a worker can enter the cab body 100 through the cab inlet 101. The side member 200 is used to support the cab body 100 and the cabin of the work machine. Specifically, the longitudinal direction includes a cabin support section 201 and a cab support section 202. The cabin support section 201 is connected to the cab support section 202. A cabin support of the work machine is connected to an upper side of the cabin support section 201, and the cab body 100 is supported and connected to an upper surface of the cab support section 202. In particular, the upper surface level of the cab support section 202 is lower than the upper surface level of the cabin support section 201. This can reduce the height of the cab body 100, and further, the height of the cab inlet 101 on the cab body 100 can be reduced.
Through this kind of structure, can reduce the staff and get in and out the inside height that needs the climbing of driver's cabin body 100, greatly promote convenience and the security of staff business turn over driver's cabin body 100, improve staff's work efficiency.
In one embodiment of the present utility model, the stringers 200 are of one-piece variable cross-section construction. The bottom surface of the cab support section 202 is flush with the bottom surface of the cabin support section 201. The support top surface of the cab support section 202 is lower than the support top surface of the cabin support section 201.
For example, as shown in fig. 3, in this embodiment, the cab assembly includes two stringers 200, the two stringers 200 being connected by a cross beam and disposed in parallel and spaced apart relation. The cab body 100 is supported to the upper sides of the two cab support sections 202, and the cabin of the work machine is supported to the upper sides of the two cabin support sections 201. Each cab support section 202 is integrally formed with a corresponding car support section 201.
The underside of the cab support section 202 is flush with the underside of the car support section 201. The height of the upper support surface of the cab support section 202 is lower than the height of the upper support surface of the cabin support section 201. In one embodiment of the utility model, each vertical cross-section in the cabin supporting section 201 is the same. Each vertical section in the cab support section 202 gradually decreases in a direction away from the cabin support section 201. Thereby, while the height of the cab inlet 101 is reduced, the cost can be reduced and the strength of the side member 200 can be ensured.
In one embodiment of the utility model, a flat pedal 300 is provided at the cab inlet 101. The inner side of the flat pedal 300 is correspondingly provided with a one-stage step 400. The top of the primary step 400 is flush with the inner bottom surface of the cab body 100.
For example, as shown in fig. 1 and 2, a flat pedal 300 is provided at the cab inlet 101, and a primary step 400 protruding upward is provided on the inner side of the flat pedal 300. The top of the primary step 400 is flush with the inner bottom surface of the cab body 100. The inner bottom surface of the cab body 100 is a tread surface inside the cab body 100.
When the operator steps on the flat pedal 300 from the ground and then steps on the first step 400 from the flat pedal 300, or steps on the flat pedal 300 from the first step 400 and then steps on the ground from the flat pedal 300 when the operator steps on the upper and lower cab body 100.
In the prior art, three steps are usually arranged at the cab inlet 101, a worker needs to climb in multiple stages when getting in and out of the cab body 100, the climbing height is high, and the convenience and the safety are relatively poor. In the cab assembly, a worker only needs to climb the first-stage step 400 through the flat pedal 300, and convenience and safety are greatly improved.
In one embodiment of the utility model, the cab assembly further includes a door 500. The door 500 is connected to the cab body 100. The door 500 is capable of sliding in a direction parallel to the side wall of the cab body 100 to switch between an open position and a closed position.
In the state of the open position, the door body 500 slides at a position where the cab inlet 101 is opened; in the closed position, the door 500 slides at a position closing the cab inlet 101.
Further, in one embodiment of the utility model, the cab assembly further comprises a door drive. The door driving device is connected to the door 500 and is used to drive the door 500 to switch the operating position.
In one embodiment of the present utility model, the cab body 100 is provided with a slide rail. The door 500 is provided with a sliding block. The sliding block is connected into the sliding rail in a sliding way.
The door body driving device comprises a driving cylinder. The driving cylinder is connected with the door body 500 and is used for driving the sliding block to slide along the sliding rail so as to switch the door body 500 between an open position and a closed position.
Specifically, for example, the slide rail is disposed in a direction parallel to the side wall of the cab body 100. The side wall of the cab body 100 is a side wall provided with a cab inlet 101 on the cab body 100. The sliding block on the door 500 is slidably coupled to the sliding rail. The piston rod of the driving cylinder is connected with the door body 500 by a fastener. When the door 500 needs to be switched to the open position, the driving cylinder drives the sliding block to drive the door 500 to slide to a position for opening the cab inlet 101 along the track. When the door 500 needs to be switched to the closed position, the driving cylinder drives the sliding block to drive the door 500 to slide along the track to close the position of the cab inlet 101. The door 500 is always parallel to the side wall of the cab body 100 during sliding.
Compared with the structure of the turnover door body 500 in the prior art, the translational door body 500 in the cab assembly can effectively avoid the phenomenon that the door body 500 impacts an external pedestrian or a vehicle in the opening and closing processes.
It should be understood here that the utility model is not limited in any way with respect to the particular type of drive cylinder. For example, the drive cylinder includes, but is not limited to, a hydraulic cylinder, an air cylinder, an electric cylinder, or the like.
Meanwhile, upper and lower glasses are installed on the door body 500, and panorama glass having a large area is provided at the front side of the cab body 100. Thus, the visual field of the driver can be enlarged, and the work safety can be improved.
In one embodiment of the utility model, the cab assembly further comprises a remote control. The remote control device is connected with the door body driving device and is used for controlling the working state of the door body driving device.
For example, the remote control device is a remote control. The remote controller is connected with the door body driving device in a wireless way. A lock body may be provided on the door body 500. The lock body is connected with a remote controller. The remote controller is provided with a door opening key, a door closing key, a locking key and an unlocking key. The operator can flexibly control the state of the door body 500 and the lock body by holding the remote controller.
In one embodiment of the utility model, the cab inlet 101 includes a driver's seat inlet and a co-driver's seat inlet. The entrance of the driving seat and the entrance of the co-driving seat are respectively provided with a flat pedal 300, a primary step 400 and a door body 500.
Further, in one embodiment of the utility model, the cab body 100 includes a driver's seat active side and a passenger's seat active side inside. The movable side of the cab is communicated with the cab inlet. The active side of the assistant driver position is communicated with the assistant driver inlet. The driving position movable side is communicated with the assistant driving position movable side through an accessible channel.
In normal use, a driver enters the driver's seat in the cab body 100 through the flat pedal 300 and the primary step 400 at the entrance of the driver's seat. Other workers enter the co-pilot of the cab body 100 through a flat pedal 300 and a one-stage step 400 at the entrance of the co-pilot.
In addition, the active side of the driving position is the active space of the driver, and the active side of the assistant driving position is the active space of other staff. The driving position movable side and the assistant driving position movable side are communicated through an accessible channel. That is, the driver's seat active side and the passenger's seat active side are completely communicated, and no shielding object exists between the driver's seat active side and the passenger's seat active side. The ground of the movable side of the cab and the movable side of the copilot is of the same plane structure. The staff can move flexibly on the active side of the driving position and the active side of the assistant driving position. When used under special conditions, the operator can access the passenger's seat active side from the passenger's seat entrance, or can access the passenger's seat active side from the passenger's seat entrance. Thereby, the flexibility of use of the cab assembly is improved. Meanwhile, the activity space is enlarged, and the driving experience is improved.
Embodiments of the second aspect of the present utility model provide a work machine comprising a cab assembly as described above.
For example, the work machine is an environmental sanitation truck.
It should be understood herein that the above-described embodiment is only one exemplary embodiment of the present utility model and should not be construed as limiting the present utility model in any way. That is, the work machines described above include, but are not limited to, sanitation vehicles. For example, the work machine may be a loader.
Further, since the work machine includes the cab assembly as described above, it also has the advantages as described above.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model 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 scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. A cab assembly, comprising:
the cab comprises a cab body, wherein a cab inlet is formed in the cab body;
the longitudinal beam comprises a carriage support section and a cab support section, wherein the carriage support section is connected with the cab support section, the carriage support section is used for supporting and connecting a carriage of the working machine, the cab body is supported and connected with the cab support section, and the upper surface horizontal height of the cab support section is lower than that of the carriage support section so as to reduce the height of the cab inlet.
2. The cab assembly of claim 1, wherein the stringers are of unitary variable cross-section construction, the bottom surface of the cab support section being flush with the bottom surface of the cab support section, the top surface of the cab support section being lower than the top surface of the cab support section.
3. The cab assembly of claim 1, wherein a flat pedal is provided at the cab inlet, a primary step is provided on the inside of the flat pedal, and a floor of the primary step is flush with the inner bottom surface of the cab body.
4. The cab assembly of claim 3, further comprising a door coupled to the cab body, the door being slidable in a direction parallel to a side wall of the cab body to switch between an open position and a closed position,
in the state of the open position, the door body slides at a position where the cab entrance is opened; in the closed position, the door body slides at a position closing the cab inlet.
5. The cab assembly of claim 4, further comprising a door drive coupled to the door and configured to drive the door to switch operating positions.
6. The cab assembly of claim 5, further comprising a remote control device coupled to the door drive and configured to control an operating state of the door drive.
7. The cab assembly according to any one of claims 4 to 6, wherein the cab inlet includes a driver's seat inlet and a passenger's seat inlet, the driver's seat inlet and the passenger's seat inlet each being provided with the flat pedal, the primary step, and the door body.
8. The cab assembly of claim 7, wherein the cab body includes a cab active side and a co-pilot active side within the cab body, the cab active side in communication with the cab inlet, the co-pilot active side in communication with the co-pilot inlet, the cab active side in communication with the co-pilot active side through an unobstructed passageway.
9. The cab assembly of claim 5 or 6, wherein the cab body is provided with a slide rail, the door is provided with a sliding block, the sliding block is slidingly connected into the slide rail,
the door body driving device comprises a driving cylinder, wherein the driving cylinder is connected with the door body and is used for driving the sliding block to slide along the sliding rail so as to enable the door body to be switched between the opening position and the closing position.
10. A work machine comprising a cab assembly according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321240877.9U CN219904539U (en) | 2023-05-22 | 2023-05-22 | Cab assembly and work machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321240877.9U CN219904539U (en) | 2023-05-22 | 2023-05-22 | Cab assembly and work machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219904539U true CN219904539U (en) | 2023-10-27 |
Family
ID=88464145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321240877.9U Active CN219904539U (en) | 2023-05-22 | 2023-05-22 | Cab assembly and work machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219904539U (en) |
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2023
- 2023-05-22 CN CN202321240877.9U patent/CN219904539U/en active Active
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