CN221001192U - Digger for cleaning cabin and accessory quick connecting device thereof - Google Patents

Abstract

The utility model discloses an excavator for cleaning a cabin and an accessory quick connecting device thereof, wherein the quick connecting device comprises a connecting seat, a swinging driving device, a rotating seat, a rotating driving device and a clamp; the connecting seat is used for being connected with the excavator; the swinging seat is connected with the connecting seat in a swinging way; the swing driving device is used for driving the swing seat and the connecting seat to swing relatively; the rotating seat is rotatably connected with the swinging seat; the rotation driving device is used for driving the rotation seat and the swing seat to rotate relatively; the clamp is used for clamping the cabin cleaning accessory and is positioned on the rotating seat. Therefore, the utility model can clamp various cabin cleaning accessories by the clamp, realize multiple functions of one machine, realize the cabin cleaning at a universal angle by swinging, rotating and the like, realize high automation and improve the cabin cleaning efficiency.

Description

Digger for cleaning cabin and accessory quick connecting device thereof

Technical Field

The utility model belongs to the technical field of cabin cleaning equipment, and particularly relates to an excavator for cabin cleaning and an accessory quick connecting device thereof.

Background

At present, in the application scene of port cabin cleaning, most of the excavators mainly use the configuration bucket to implement the operation, materials in cabins or railway carriages are transferred to a conveyor belt or other transferring equipment by using equipment such as the excavators, loaders, door machines and the like, and when the cabins are cleaned, the excavators are generally matched with common buckets to assist in material cabin cleaning and are matched with manual cleaning. Some excavators are also equipped with a general hydraulic quick change and use some other accessory, such as: breaking hammers, etc.

When the cabin and the train carriage are cleaned, the excavator is matched with the common bucket to assist in cleaning the cabin, on one hand, the bucket is provided with bucket teeth, the side faces and the bottom of the cabin and the train carriage are easily damaged, on the other hand, the excavator is required to clean manually after cleaning, particularly, the areas of edges and four corners of the cabin and the train carriage are required to clean manually, the cabin is required to be cleaned singly, and the cleaning efficiency is relatively low when potential safety hazards exist. The breaking hammer is used for operation, and as the impact work of the breaking hammer is relatively large, the front end of the breaking hammer is a sharp drill rod, so that a cabin is more easily damaged.

Disclosure of utility model

The utility model provides an accessory quick connecting device of an excavator for cleaning a cabin, which solves the problems that the existing excavator is matched with a common bucket to assist in cleaning the cabin, the cabin body is damaged, and the potential safety hazard caused by manual cleaning is needed to be matched with the existing excavator.

In order to solve the technical problems, the utility model is realized by adopting the following technical scheme:

an accessory quick connect device of an excavator for cleaning a cabin, comprising:

The connecting seat is used for being connected with the excavator;

The swinging seat is connected with the connecting seat in a swinging way;

The swing driving device is used for driving the swing seat and the connecting seat to swing relatively;

the rotating seat is rotatably connected with the swinging seat;

the rotation driving device is used for driving the rotation seat and the swing seat to rotate relatively;

And the clamp is used for clamping the cabin cleaning accessory and is positioned on the rotating seat.

The accessory quick connecting device of the cabin-cleaning excavator comprises:

The U-shaped clamps are arranged in a way that at least two U-shaped clamps are opposite;

and the clamp driving device is used for driving at least two U-shaped clamps arranged opposite to each other to move relatively or opposite to each other.

The quick attachment device for the excavator for cleaning the cabin is characterized in that the U-shaped clamps are movable clamps or the U-shaped clamps arranged opposite to each other are respectively a fixed clamp and a movable clamp, and the clamp driving device is used for driving the movable clamps to act; the connecting device comprises a sliding rail, and the movable clamp moves along the sliding rail.

The fixture driving device comprises a driving cylinder for driving the movable fixture to act.

The quick attachment device for the cabin cleaning excavator comprises the swing cylinder located between the connecting seat and the swing seat, and the swing cylinder is rotatably connected with the swing seat.

According to the accessory quick connecting device of the cabin cleaning excavator, the swinging seats are connected with the connecting seats through the swinging shafts, at least two swinging cylinders are arranged, and the swinging cylinders are distributed on two sides of the swinging shafts.

The quick attachment device for the cabin cleaning excavator comprises the rotating seat, wherein the inner ring of the rotating seat is assembled with the swinging seat, and the outer ring of the rotating seat is assembled with the clamp.

The quick attachment device for the cabin cleaning excavator comprises a driving motor and a worm mechanism, wherein the driving motor drives the worm mechanism to act, and the worm mechanism is matched with the teeth of the outer ring.

The quick attachment device for the excavator for cleaning the cabin comprises at least one of a bucket, a vibrating rammer, a scraper blade, a cleaning brush and a sweeper.

The utility model provides an excavator for cabin cleaning, includes the excavating arm, the excavator includes foretell accessory quick connect device, the excavating arm with the connecting seat rotates to be connected, the excavating arm passes through link mechanism drive the action of connecting seat.

Compared with the prior art, the utility model has the following advantages and beneficial effects: an accessory quick connecting device of an excavator for cleaning cabins comprises a connecting seat, a swinging driving device, a rotating seat, a rotating driving device and a clamp; the connecting seat is used for being connected with the excavator; the swinging seat is connected with the connecting seat in a swinging way; the swing driving device is used for driving the swing seat and the connecting seat to swing relatively; the rotating seat is rotatably connected with the swinging seat; the rotation driving device is used for driving the rotation seat and the swing seat to rotate relatively; the clamp is used for clamping the cabin cleaning accessory and is positioned on the rotating seat. Therefore, the utility model can clamp various cabin cleaning accessories by the clamp, realize multiple functions of one machine, realize the cabin cleaning at a universal angle by swinging, rotating and the like, realize high automation and improve the cabin cleaning efficiency.

The excavator for cleaning the cabin comprises an excavating arm and an accessory quick connecting device, wherein the accessory quick connecting device comprises a connecting seat, a swinging driving device, a rotating seat, a rotating driving device and a clamp; the connecting seat is used for being connected with the excavator; the swinging seat is connected with the connecting seat in a swinging way; the swing driving device is used for driving the swing seat and the connecting seat to swing relatively; the rotating seat is rotatably connected with the swinging seat; the rotation driving device is used for driving the rotation seat and the swing seat to rotate relatively; the clamp is used for clamping cabin cleaning accessories and is positioned on the rotating seat; the digging arm is rotationally connected with the connecting seat, and drives the connecting seat to act through the connecting rod mechanism. Therefore, the utility model can clamp various cabin cleaning accessories by the clamp, realize one machine with multiple functions, realize universal angle adjustment cabin cleaning by swinging, rotating and the like, realize high automation and improve cabin cleaning efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.

FIG. 1 is a schematic view of an accessory quick connect device of an excavator for cleaning tanks in accordance with the present application;

FIG. 2 is a schematic view of the bottom view of FIG. 1;

FIG. 3 is a side view of FIG. 1;

FIG. 4 is a perspective view of FIG. 1;

FIG. 5 is a schematic view of an excavating arm and attachment quick connect device assembled and attached with a vibratory tamper;

FIG. 6 is a schematic view of an excavating arm and attachment quick connect assembly with a screed cutter;

FIG. 7 is a schematic view of an excavating arm and attachment quick connect assembly and attachment of a sweeper brush.

Reference numerals illustrate:

1. A connecting seat; 2. a swinging seat; 21. a swing shaft; 3. a swing driving device; 4. a rotating seat; 5. a rotation driving device; 51. a drive motor; 52. a worm mechanism; 6. a clamp; 61 fixing the clamp; 62. a movable clamp; 63. a clamp driving device; 7. a sliding rail; 8. an excavating arm; 9. a link mechanism; 101. vibrating rammer; 102. a strickle; 103. a sweeping brush.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present 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.

It should be noted that, in the description of the present utility model, terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting 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 the present utility model, unless specifically stated and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and include, for example, either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

The embodiment provides an accessory quick connecting device of an excavator for cleaning a cabin, which is used for quickly connecting the excavator with the accessory for cleaning the cabin, so that the excavator is more suitable for cleaning the cabin, and the cabin cleaning efficiency is improved. The embodiment mainly aims to solve the problems of potential safety hazards and low cleaning efficiency existing in manual cleaning, and the excavator is used for configuring more flexible cabin cleaning accessories, so that a multifunctional cabin cleaning effect is achieved, the potential safety hazard problem caused by manual cleaning is effectively solved, and the cabin cleaning efficiency is improved.

As shown in fig. 1 to 4, an accessory quick connecting device of an excavator for cleaning a cabin comprises a connecting seat 1, a swinging seat 2, a swinging driving device 3, a rotating seat 4, a rotating driving device 5 and a clamp 6, wherein the swinging seat 2 drives the clamp 6 to swing, the rotating seat 4 drives the clamp 6 to rotate, and the accessory for cleaning the cabin is additionally arranged through the clamp 6.

The connecting seat 1 is used for being connected with an excavator.

Specifically, the connecting seat 1 is rotatably connected with the excavator.

The swing seat 2 is swingably connected with the connection seat 1.

Specifically, the swinging seat 2 is swingably connected to the connection seat 1 via a swinging shaft 21.

The swing driving device 3 is used for driving the swing seat 2 and the connecting seat 1 to swing relatively.

The swing driving means 3 comprises a swing cylinder between the connecting seat 1 and the swing seat 2.

The oscillating drive 3 may be a pneumatic cylinder or a hydraulic cylinder. The cylinder body of the swinging cylinder is arranged on the connecting seat 1, and the piston of the swinging cylinder is rotationally connected with the swinging seat 2. When the piston of the swinging cylinder stretches, the swinging seat 2 is driven to swing around the swinging shaft 21.

The swinging seat 2 and the connecting seat 1 are connected through a swinging shaft 21, at least two swinging cylinders are arranged, and the swinging cylinders are distributed on two sides of the swinging shaft 21.

Generally, two swinging cylinders are provided, including a first swinging cylinder and a second swinging cylinder which are located at two sides of the swinging shaft 21, the actions of the first swinging cylinder and the second swinging cylinder are opposite, when the piston of the first swinging rod stretches out, the piston of the second swinging cylinder retracts, and when the piston of the second swinging rod stretches out, the piston of the first swinging cylinder retracts, so that the stability of the swinging process of the swinging seat 2 is improved.

The rotating seat 4 is rotatably connected with the swinging seat 2.

The rotating seat 4 comprises a slewing bearing, an inner ring of the slewing bearing is assembled with the swinging seat 4, and an outer ring of the slewing bearing is assembled with the rotating seat 4.

The rotation driving device 5 is used for driving the rotation seat 4 and the swinging seat 2 to rotate relatively.

In the present embodiment, the rotation driving device 5 includes a driving motor 51 and a worm mechanism 52, and the driving motor 51 drives the worm mechanism 52 to operate, and the worm mechanism 52 is engaged with the teeth of the outer ring. The driving motor 51 may be a hydraulic motor or an electric motor.

Wherein the drive motor 51 of the rotary drive 5 is mounted on the swing seat 2.

The clamp 6 is used for clamping cabin cleaning accessories, and the clamp 6 is positioned on the rotating seat 4 and rotates along with the rotating seat 4.

The clamp 6 includes a U-shaped clamp and a clamp driving device 63

At least two U-shaped clamps are arranged in opposite directions; the clamp driving device 63 is used for driving at least two U-shaped clamps arranged in a back-to-back manner to move relatively or in a back-to-back manner so as to realize adjustment of the clamp spacing, adapt to different cabin cleaning accessories, and simultaneously realize automatic installation and disassembly of the clamps and the cabin cleaning accessories.

In some embodiments, the U-shaped clamps are each a movable clamp 62.

In some embodiments, the opposite U-shaped clamps are a fixed clamp 61 and a movable clamp 62, and the clamp driving device 63 is used for driving the movable clamp 62 to act.

In order to ensure the stability of the action of the movable clamp 62, the connecting device comprises a sliding rail 7, and the movable clamp 62 moves along the sliding rail 7.

The clamp driving device 63 includes a driving cylinder, and the telescopic motion of the driving cylinder drives the movable clamp 61 to move.

The connecting device of the embodiment is a quick connecting device, can realize that no outsider assists in quick replacement of accessories, and has the advantages of free adjustment of multiple degrees of freedom such as hydraulic oil circuit automatic connecting device, rotary inclination and the like, and meets adjustment of all directions in a cabin.

The cleaning cabin accessory at least comprises at least one of a bucket, a vibrating rammer, a scraping plate, a cleaning brush and a sweeper.

Bucket: the device is mainly used for fast loading and unloading of materials.

Vibrating rammer: replace the quartering hammer to vibrate the cabin, solve the problem that the higher goods of viscosity glues the bulkhead, utilize the vibration principle clearance lateral wall's goods, eliminate the potential safety hazard that the high goods of bulkhead falls to install rubber buffer additional in its lower part, ensure not to hinder the steel sheet of cabin.

A scraper blade: the medicine is used for scraping the residual materials on the side wall or the corner, and the front end is a high-hardness wear-resistant nylon plate, and is mainly used for harder materials.

Cleaning brush: the cleaning device is mainly used for cleaning soft materials, is mainly used for cleaning bulkhead beams, vertical beams and other narrow and small positions, eliminates the hidden trouble that the conventional mechanical cleaning is easy to cause ship damage, and improves the cabin cleaning efficiency.

Sweeping machine: the method is mainly used for collecting and recycling the residual materials.

Through the use of the accessory that the excavator matches more than, realize the quick clearance of cabin and railway carriage material, eliminated the potential safety hazard, also improved work efficiency when saving the human cost, cleaned the carriage and cleaned more than the manual work and efficiency improvement more than 60%.

As shown in fig. 5-7, this embodiment further provides an excavator for cabin cleaning, which includes an excavating arm 8, the excavator includes the foregoing accessory quick connection device, the excavating arm 8 is rotationally connected with the connection base 1 through a rotating shaft, and the excavating arm 8 drives the connection base 1 to act through a link mechanism 9.

The axis of rotation is disposed at an angle to the axis of oscillation 21, typically 90 degrees.

Fig. 5 shows the assembly of the excavating arm 8 with the quick attachment of the accessory and the addition of the vibrating tamper 101.

Figure 6 shows the excavating arm 8 assembled with the attachment quick connect and with the attachment of the scraper 102.

Fig. 7 shows the assembly of the excavating arm 8 with the attachment quick connect and attachment of the brush 103.

When the excavator is assembled with the cabin cleaning accessory, the control clamp driving device is retracted, the distance between the movable clamp and the fixed clamp is shortened, the excavating arm control clamp moves to the position above the cabin cleaning accessory and falls between the assembly columns of the cabin cleaning accessory, the control clamp driving device extends out, and the movable clamp and the fixed clamp fix the assembly columns of the cabin cleaning accessory, and the assembly is completed. The driver can control and change different cabin cleaning accessories in the cab without manual operation, and the cabin cleaning device is very convenient and quick.

The excavator can drive the cabin cleaning accessory to conduct universal adjustment so as to adapt to any position and angle in the cabin.

In summary, the present embodiment has the following advantages:

1. the potential safety hazard that people need to enter the cabin and the train carriage independently is eliminated;

2. The efficiency of cleaning the cabin is improved by at least 60 percent; meanwhile, the labor cost is reduced;

3. The port logistics application scene automation and intellectualization are effectively promoted, and a favorable precondition is created for further realizing the port omnibearing intelligent unmanned construction.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 apparent to one skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims (10)

1. An accessory quick connect device of an excavator for cleaning a cabin, comprising:

The connecting seat is used for being connected with the excavator;

The swinging seat is connected with the connecting seat in a swinging way;

The swing driving device is used for driving the swing seat and the connecting seat to swing relatively;

the rotating seat is rotatably connected with the swinging seat;

the rotation driving device is used for driving the rotation seat and the swing seat to rotate relatively;

And the clamp is used for clamping the cabin cleaning accessory and is positioned on the rotating seat.

2. The attachment quick connect apparatus of a cleaning excavator of claim 1 wherein the clamp comprises:

The U-shaped clamps are arranged in a way that at least two U-shaped clamps are opposite;

and the clamp driving device is used for driving at least two U-shaped clamps arranged opposite to each other to move relatively or opposite to each other.

3. The quick attachment for an excavator for cleaning tanks according to claim 2, wherein the U-shaped clamps are movable clamps, or the opposite U-shaped clamps are respectively a fixed clamp and a movable clamp, and the clamp driving device is used for driving the movable clamps to act; the connecting device comprises a sliding rail, and the movable clamp moves along the sliding rail.

4. An accessory quick connect assembly for a cleaning excavator in accordance with claim 3 wherein said clamp actuation means comprises a drive cylinder for actuating said movable clamp.

5. The quick attachment for an attachment of a cleaning excavator of claim 1 wherein the swing drive means comprises a swing cylinder located between the attachment seat and the swing seat, the swing cylinder being rotatably connected to the swing seat.

6. The quick attachment for an excavator for cleaning a cabin according to claim 5, wherein the swing seat and the attachment seat are connected by a swing shaft, at least two swing cylinders are provided, and the swing cylinders are distributed on both sides of the swing shaft.

7. The quick attachment for an attachment of a cleaning excavator of claim 1 wherein the rotating bed comprises a slewing bearing, an inner race of the slewing bearing being assembled with the swinging bed and an outer race of the slewing bearing being assembled with the clamp.

8. The quick attachment for an attachment of a cleaning excavator of claim 7 wherein the rotary drive means comprises a drive motor and a worm mechanism, the drive motor driving the worm mechanism into action, the worm mechanism engaging the teeth of the outer race.

9. The quick attachment for an excavating machine for a clean room according to any one of claims 1 to 8 wherein the clean room accessory comprises at least one of a bucket, a vibrating ram, a scraper, a brush cleaner, and a sweeper.

10. An excavator for cleaning a cabin, comprising an excavating arm, and is characterized in that the excavator comprises the accessory quick connecting device according to any one of claims 1-9, the excavating arm is rotationally connected with the connecting seat, and the excavating arm drives the connecting seat to act through a connecting rod mechanism.