Cab of electric carry-scraper

Abstract

The utility model provides an electric carry-scraper cab, which belongs to the technical field of carry-scrapers and comprises a cab frame and an auxiliary component arranged on one side of the outer wall of the cab frame, the auxiliary component comprises slide rails, a storage rack, a limit rod, a resistance reduction wheel, a limit groove and a driving component, the slide rails are fixedly arranged on two sides of the inner wall of the cab frame, and the storage rack is fixedly arranged on the inner wall of the cab frame. The limiting rod is rotatably inserted in the outer wall flow of the storage rack, and the outer wall of the limiting rod is rotatably sleeved with the resistance reduction wheel. The arrangement of the auxiliary assembly enables a worker to easily enter a cab to carry out necessary operation and maintenance, and the design of the sliding rail and the limiting rod enables the auxiliary assembly to be conveniently put down and retracted, so that the convenience of operation is improved; and the matching design of the limiting rod and the limiting groove ensures the stability and safety of the auxiliary assembly in the laying-down and withdrawing processes, accidental sliding or moving is prevented, and the safety of workers is protected.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of the scraper, specifically relates to electric scraper cab. BACKGROUND

[0002] The scraper is a kind of earth-moving machine using shovel to cut soil and load the broken soil into the shovel for transportation, which can complete the comprehensive operation of cutting, loading, transporting, unloading, and layered filling, and local compaction.It is suitable for railway, road, water conservancy, power and other engineering site leveling work.The scraper has the advantages of simple operation, no terrain restriction, independent work, high speed and high production efficiency.

[0003] In view of the problems that the electric scraper cab cannot quickly assist the staff to enter, and there is no help when entering, and the staff needs to climb, the following is a specific description of these shortcomings: low entering efficiency: due to the lack of quick assistance mechanism, the time of staff entering the cab may be prolonged, which may affect the work efficiency in emergency, high labor intensity: the lack of power system means that the staff needs to climb into the cab manually, which increases the physical consumption of the staff, especially after a long time of work, the labor intensity will be greater, safety hazard: climbing into the cab may increase the risk of injury of the staff, especially on wet or uneven ground, the staff is more likely to slip or sprain, poor comfort: the lack of convenient entry method will reduce the comfort of the cab, and the staff may feel inconvenient and tired due to climbing, which will affect the working state, limited adaptability: for staff with poor physical condition or special needs, such as the elderly or disabled, the entry method without help may make them difficult or unable to enter the cab. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing electric scraper cab, to solve the problems proposed in the background art.

[0005] Electric scraper cab, comprising,

[0006] Cab frame;

[0007] Auxiliary assembly is located at the outer wall side of cab frame, wherein: the auxiliary assembly includes slide rail, storage rack, limiting rod, drag reduction wheel, limiting groove and driving assembly, the slide rail is fixedly arranged at the inner wall of cab frame The two sides, the limiting rod is rotatably inserted into the outer wall process of storage rack, the drag reduction wheel is rotatably sleeved on the outer wall of limiting rod, the drag reduction wheel is rotatably embedded in the inner wall of slide rail, the limiting groove is opened in the outer wall of slide rail, the limiting groove and limiting rod are matched with each other, and the driving assembly is arranged on the inner wall of cab frame.

[0008] Further, the driving assembly comprises a lifting motor, a mounting frame and a lead screw.

[0009] Further, the lifting motor is fixedly arranged at the bottom of the outer wall of the mounting frame, and one end of the lead screw is fixedly arranged at the outer wall of the output end of the lifting motor.

[0010] Further, the other end of the lead screw is threadedly connected to the opening of the outer wall of the limiting rod.

[0011] Further, the bottom of the outer wall of the cab frame is fixedly provided with a base, and one side of the outer wall of the cab frame is fixedly provided with a protective plate.

[0012] Further, the mounting frame is fixedly arranged at one side of the outer wall of the protective plate.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] Convenient operation: the setting of the auxiliary assembly enables the staff to easily enter the cab and perform necessary operation and maintenance, the design of the slide rail and the limiting rod enables the auxiliary assembly to be conveniently put down and withdrawn, improving the convenience of operation, safety improvement: the matching design of the limiting rod and the limiting groove ensures the stability and safety of the auxiliary assembly during the process of being put down and withdrawn, preventing accidental sliding or moving and protecting the safety of the staff. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation to the utility model. In the drawings:

[0016] Fig. 1 It is the perspective view of the utility model;

[0017] Fig. 2 It is the perspective view of the mounting frame of the utility model;

[0018] Fig. 3 It is the perspective view of the slide rail of the utility model.

[0019] In the drawings, 1, cab frame; 2, base; 3, slide rail; 4, storage rack; 5, protective plate; 6, lifting motor; 7, mounting frame; 8, lead screw; 9, limiting rod; 10, drag-reducing wheel; 11, limiting groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0021] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can be connected inside two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0023] Please refer to Figs. 1-3 The technical solutions provided by the present embodiment are as follows:

[0024] The electric shovel cab comprises,

[0025] The cab frame 1;

[0026] The auxiliary assembly is arranged at one side of the outer wall of the cab frame 1, wherein: the auxiliary assembly comprises a sliding rail 3, a storage rack 4, a limiting rod 9, a drag-reducing wheel 10, a limiting groove 11 and a driving assembly, the sliding rail 3 is fixedly arranged at both sides of the inner wall of the cab frame 1, the limiting rod 9 is rotatably inserted into the outer wall of the storage rack 4, the drag-reducing wheel 10 is rotatably sleeved on the outer wall of the limiting rod 9, the drag-reducing wheel 10 is rotatably embedded in the inner wall of the sliding rail 3, the limiting groove 11 is formed in the outer wall of the sliding rail 3, the limiting groove 11 and the limiting rod 9 are matched with each other, and the driving assembly is arranged at the inner wall of the cab frame 1.

[0027] In the specific embodiment of the utility model, convenient operation: the setting of auxiliary assembly makes the staff can easily enter the cab, and carries out necessary operation and maintenance, the design of slide rail 3 and limit rod 9 makes that auxiliary assembly can conveniently put down and retract, improved the convenience of operation, safety promotion: the matching design of limit rod 9 and limit slot 11 ensures the stability and safety of auxiliary assembly in the process of putting down and retracting, prevents accidental sliding or moving, protects the safety of staff. First, through base 2, the cab frame 1 is installed to the designated work position, when the staff needs to enter the seat on the inner wall of cab frame 1, starts lifting motor 6, drives screw rod 8 to rotate, drives limit rod 9 to move, utilizes the sliding of drag reducing wheel 10 in the inner wall of slide rail 3, utilizes the movement of the other single two drag reducing wheel 10 of storage rack 4 in the inside of slide rail 3, the lifting of slide rail 3, makes the staff enter the seat arranged in the inside of cab frame 1 along storage rack 4, utilizes storage rack 4 and protective plate 5 to protect the outer wall side of cab frame 1, avoids the danger of puncture.

[0028] Specifically, the driving assembly includes a lifting motor 6, a mounting bracket 7 and a screw rod 8.

[0029] In the specific embodiment of the utility model, the driving assembly can ensure stable power output.

[0030] Specifically, the lifting motor 6 is fixedly arranged at the bottom of the outer wall of the mounting bracket 7, and one end of the screw rod 8 is fixedly arranged at the output end of the lifting motor 6.

[0031] In the specific embodiment of the utility model, one end of the screw rod 8 is fixedly arranged at the output end of the lifting motor 6, which can ensure stable power output.

[0032] Specifically, the other end of the screw rod 8 is threadedly connected to the opening of the outer wall of the limit rod 9.

[0033] In the specific embodiment of the utility model, the other end of the screw rod 8 is threadedly connected to the opening of the outer wall of the limit rod 9, which can ensure the moving accuracy.

[0034] Specifically, the bottom of the outer wall of the cab frame 1 is fixedly provided with the base 2, and the outer wall side of the cab frame 1 is fixedly provided with the protective plate 5.

[0035] In the specific embodiment of the utility model, the outer wall side of the cab frame 1 is fixedly provided with the protective plate 5, which can ensure the structural strength.

[0036] Specifically, the mounting bracket 7 is fixedly arranged at the outer wall side of the protective plate 5.

[0037] In the specific embodiment of the utility model, the mounting bracket 7 is fixedly arranged at the outer wall side of the protective plate 5, which can ensure stable installation of the lifting motor 6.

[0038] Working principle:

[0039] Convenient operation: the setting of the auxiliary assembly makes it easy for the workers to enter the cab and perform necessary operations and maintenance, and the design of the slide rail 3 and the limiting rod 9 makes the auxiliary assembly can be conveniently put down and withdrawn, improving the convenience of operation, safety improvement: the matching design of the limiting rod 9 and the limiting groove 11 ensures the stability and safety of the auxiliary assembly during the process of putting down and withdrawing, preventing accidental sliding or moving, protecting the safety of the workers. First, install the cab frame 1 to the designated working position through the base 2, when the worker needs to enter the seat on the inner wall of the cab frame 1, start the lifting motor 6, drive the lead screw 8 to rotate, drive the limiting rod 9 to move, use the two anti-friction wheels 10 in the storage rack 4 to move inside the slide rail 3, the slide rail 3 is tilted, the storage rack 4 is inclined, so that the worker enters the seat arranged inside the cab frame 1 along the storage rack 4, uses the storage rack 4 and the protection plate 5 to protect the outer wall of the cab frame 1 on one side, avoids the danger of puncture.

[0040] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An electrically powered LHD cab, characterized in that Including, The cab frame (1) is provided with an auxiliary assembly on one side of the outer wall of the cab frame (1), wherein the auxiliary assembly comprises a sliding rail (3), a storage rack (4), a limiting rod (9), a drag-reducing wheel (10), a limiting groove (11) and a driving assembly. The sliding rail (3) is fixedly arranged on both sides of the inner wall of the cab frame (1), the limiting rod (9) is rotatably arranged on the outer wall of the storage rack (4), the drag-reducing wheel (10) is rotatably arranged on the outer wall of the limiting rod (9), the drag-reducing wheel (10) is rotatably arranged on the inner wall of the sliding rail (3), the limiting groove (11) is arranged on the outer wall of the sliding rail (3), the limiting groove (11) and the limiting rod (9) are matched with each other, and the driving assembly is arranged on the inner wall of the cab frame (1).

2. The electrically powered scraper cab of claim 1, wherein, The driving assembly comprises a lifting motor (6), a mounting bracket (7) and a lead screw (8).

3. The electrically powered scraper cab of claim 2, wherein, The lifting motor (6) is fixedly arranged on the bottom of the outer wall of the mounting bracket (7), and one end of the lead screw (8) is fixedly arranged on the output end of the lifting motor (6).

4. The electrically powered scraper cab of claim 3, wherein, The other end of the lead screw (8) is threadedly connected to the opening of the outer wall of the limiting rod (9).

5. The electrically powered scraper cab of claim 4, wherein, The bottom of the outer wall of the cab frame (1) is fixedly provided with a base (2), and one side of the outer wall of the cab frame (1) is fixedly provided with a protection plate (5).

6. The electrically powered scraper cab of claim 5, wherein, The mounting bracket (7) is fixedly arranged on one side of the outer wall of the protection plate (5).

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