CN214242353U - Rigid rotating mechanical arm garbage grab bucket system - Google Patents
Rigid rotating mechanical arm garbage grab bucket system Download PDFInfo
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- CN214242353U CN214242353U CN202023056600.XU CN202023056600U CN214242353U CN 214242353 U CN214242353 U CN 214242353U CN 202023056600 U CN202023056600 U CN 202023056600U CN 214242353 U CN214242353 U CN 214242353U
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- grab bucket
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Abstract
The application provides a rigid rotary mechanical arm garbage grab bucket system; relate to the environmental protection equipment field, including arm and grab bucket, the arm includes flexible arm and swinging boom, swinging boom one end sliding connection is in the frame, flexible arm one end is connected to the other end, the grab bucket is connected to the one end that the swinging boom was kept away from to flexible arm, the swinging boom can drive flexible arm and rotate for the frame, flexible arm changes the interval of axial length in order to adjust grab bucket and swinging boom through flexible, through the multistage flexible arm cooperation swinging boom structure, can drive the grab bucket and stretch out and draw back adjustment and angular adjustment, the buoyancy of overcoming the grab bucket is exerted pressure initiatively, make it dip in the material sediment, thereby improve the efficiency that the grab bucket snatched the material sediment, guarantee refuse handling equipment's operating efficiency.
Description
Technical Field
The application relates to the field of environmental protection equipment, in particular to a rigid rotary mechanical arm garbage grab bucket system.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
Along with the rapid development of the environmental protection industry, more and more environmental protection equipment manufacturers continuously improve the efficiency of the garbage disposal equipment, and meanwhile, the reliability of the garbage disposal equipment is also emphasized more and more, and the existing grab bucket lifting mechanism is a steel wire rope and pulley block mechanism driven by a motor.
The inventors have found that the following problems exist with current grapple equipment: firstly, the lifting speed and the lifting distance of the grab bucket are controlled by a steel wire rope and a pulley block, the grab bucket is easy to shake in the lifting and moving processes, so that the grab bucket is not easy to align with a slag outlet and a feed inlet, and secondly, when the grab bucket is lowered to the surface of slag, the slag is thick, the components are complex, solid and liquid are mixed, the buoyancy is large, the grab bucket is difficult to sink into the slag, so that the grab bucket can only grab a small amount of slag on the surface each time, the efficiency is low, the steel wire rope is in a loose state, the steel wire rope is easy to fall off, and potential safety hazards exist; it is difficult to meet the current requirements for garbage disposal.
SUMMERY OF THE UTILITY MODEL
The application aims to provide a rigid rotating mechanical arm garbage grab bucket system aiming at the defects in the prior art; through multistage flexible arm cooperation swinging boom structure, can drive the grab bucket and carry out flexible adjustment and angular adjustment, apply pressure voluntarily and overcome the buoyancy of grab bucket, make it dip in the material sediment to improve the efficiency that the grab bucket snatchs the material sediment, guarantee refuse handling installation's operating efficiency.
In order to realize the purpose, the following technical scheme is adopted:
the utility model provides a rotatory arm rubbish grab bucket system of rigidity, includes arm and grab bucket, and the arm includes flexible arm and swinging boom, swinging boom one end sliding connection in the frame, and flexible arm one end is connected to the other end, and the grab bucket is connected to the one end that the swinging boom was kept away from to flexible arm, and the swinging boom can drive flexible arm and rotate for the frame, and flexible arm changes the interval of axial length in order to adjust grab bucket and swinging boom through flexible.
Furthermore, the telescopic arm is a multi-stage telescopic structure which is matched in sequence, the first stage telescopic structure is connected with the grab bucket, and the last stage telescopic structure is connected with the rotating arm.
Further, flexible arm is tertiary flexible arm, including the flexible arm of the one-level, the flexible arm of second grade and the tertiary flexible arm that connects gradually, the flexible arm one end of one-level is equipped with the grab bucket installing support, and the tertiary flexible arm of swinging boom one end through flexible arm installing support connection.
Furthermore, the first-stage telescopic arm, the second-stage telescopic arm and the third-stage telescopic arm are respectively matched with corresponding hydraulic cylinders, and the corresponding telescopic arms are driven to move by the hydraulic cylinders through extension or retraction of the output ends.
Furthermore, the piston rod of the first-stage telescopic arm corresponding to the hydraulic cylinder is connected with one end of the first-stage telescopic arm, and the cylinder body of the first-stage telescopic arm is arranged on the second-stage telescopic arm.
Furthermore, the piston rod of the second-stage telescopic arm corresponding to the hydraulic cylinder is connected with one end of the second-stage telescopic arm, and the cylinder body of the second-stage telescopic arm is installed on the third-stage telescopic arm.
Furthermore, the piston rod of the three-stage telescopic arm corresponding to the hydraulic cylinder is connected with one end of the three-stage telescopic arm, and the cylinder body of the three-stage telescopic arm is connected with the rotating arm.
Furthermore, the rotating arm comprises a revolute pair, one side of the revolute pair is connected with the telescopic arm, and the other side of the revolute pair is connected with the rack.
Furthermore, the axis of the rotating pair of the rotating arm is perpendicular to the axis of the telescopic arm.
Further, the grab bucket includes clamping jaw main part and a plurality of clamping jaw, and the clamping jaw rotates to be installed on the main part, and two liang of opposite settings of clamping jaw form clamping part between the relative clamping jaw.
Compared with the prior art, the application has the advantages and positive effects that:
(1) through multistage flexible arm cooperation swinging boom structure, can drive the grab bucket and carry out flexible adjustment and angular adjustment, apply pressure voluntarily and overcome the buoyancy of grab bucket, make it dip in the material sediment to improve the efficiency that the grab bucket snatchs the material sediment, guarantee refuse handling installation's operating efficiency.
(2) The grab bucket lifting mechanism is a rigid telescopic mechanism, is controlled by hydraulic pressure, operates stably and is not easy to shake, the piston type hydraulic cylinder can provide a downward acting force, the grab bucket can be ensured to be inserted into the material slag, and more material slag is grabbed.
(3) The grab bucket can be installed in a modularized mode through the telescopic support, the grab buckets in different sizes can be replaced according to actual needs, and the grab buckets are convenient to replace.
(4) The rotation of swinging boom can realize that a arm gives two equipment supplies respectively, improves the utilization ratio of arm.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
Fig. 1 is a schematic view of a robot arm system in embodiment 1 of the present application;
fig. 2 is a schematic view of the overall structure of a mechanical arm garbage grab system in embodiment 1 of the present application;
fig. 3 is a schematic structural view of a rotating arm and a telescopic arm of the robot arm in embodiment 1 of the present application.
In the figure, the kitchen waste treatment device comprises a mechanical arm 1, a grab bucket 2, a kitchen waste treatment device 3, a material slag pit 4, a first-stage telescopic arm 5, a second-stage telescopic arm 6, a third-stage telescopic arm 7, a hydraulic cylinder 8, a hydraulic cylinder 9, a rotating arm 10 and a rack.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
For convenience of description, the words "up", "down", "left" and "right" in this application, if any, merely indicate that the directions of movement are consistent with those of the figures themselves, and are not limiting in structure, but merely facilitate the description of the invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting in this application.
Just as introducing in the background art, there are more drawbacks to grab bucket equipment among the prior art, and the grab bucket is difficult to sink in the material sediment, leads to the grab bucket only can snatch a small amount of material sediment in surface at every turn, and is inefficient, and to the above-mentioned problem, this application has proposed a rigidity rotation mechanical arm rubbish grab bucket system.
Example 1
In an exemplary embodiment of the present application, a rigid rotating robotic arm garbage grapple system is presented, as shown in fig. 1-3.
Mainly comprises a frame 10, a mechanical arm 1 and a grab bucket 3;
the mechanical arm is a rotary telescopic mechanical arm, one end of the mechanical arm is slidably mounted on the rack, the other end of the mechanical arm is connected with a grab bucket, and the position of the whole mechanical arm relative to the rack can be adjusted in a sliding mode along the rack;
in this embodiment, the rack is arranged vertically, and the vertical height of the mechanical arm can be changed by sliding the mechanical arm up and down along the rack, so that the mechanical arm is assisted to adjust the height, and the working range and the working space of the whole mechanical arm are enlarged.
In other embodiments, the rack can be arranged horizontally or obliquely, and the mechanical arm changes the horizontal position or both the horizontal position and the vertical position through sliding along the rack, so that the requirement of multi-azimuth adjustment of the overall working position of the mechanical arm is further met.
Of course, the frame may be arranged in other manners, such as a closed loop structure or other linear track structures, so as to meet the requirement of the displacement track in the working process of the grab bucket.
The arm includes flexible arm and swinging boom 9, and swinging boom one end sliding connection is in the frame, and flexible arm one end is connected to the other end, and the grab bucket is connected to the one end that the swinging boom was kept away from to flexible arm, and the swinging boom can drive flexible arm and rotate for the frame, and flexible arm changes the interval of axial length in order to adjust grab bucket and swinging boom through flexible.
Through multistage flexible arm cooperation swinging boom structure, can drive the grab bucket and carry out flexible adjustment and angular adjustment, apply pressure voluntarily and overcome the buoyancy of grab bucket, make it dip in the material sediment to improve the efficiency that the grab bucket snatchs the material sediment, guarantee refuse handling installation's operating efficiency.
Specifically, the telescopic arm is a multi-stage telescopic structure which is matched in sequence, the first stage telescopic structure is connected with the grab bucket, and the last stage telescopic structure is connected with the rotating arm;
the telescopic boom is a three-stage telescopic boom and comprises a primary telescopic boom 5, a secondary telescopic boom 6 and a three-stage telescopic boom 7 which are sequentially connected, a grab bucket mounting bracket is arranged at one end of the primary telescopic boom, and one end of a rotating arm is connected with the three-stage telescopic boom through the telescopic boom mounting bracket;
the flexible arm of each grade of rotary mechanical arm all is through the control of solitary pneumatic cylinder 8, and the flexible arm of one-level, the flexible arm of second grade and the flexible arm of tertiary cooperate respectively to have corresponding pneumatic cylinder, and the pneumatic cylinder passes through the flexible arm action that the drive corresponds of stretching out or retracting of output.
The piston rod of the first-stage telescopic arm corresponding to the hydraulic cylinder is connected with one end of the first-stage telescopic arm, and the cylinder body of the first-stage telescopic arm is arranged on the second-stage telescopic arm;
the bottom of the primary telescopic arm is provided with a garbage grab bucket mounting bracket, and the hydraulic cylinder is a double-acting piston type hydraulic cylinder; the hydraulic cylinder controls the first-stage telescopic arm to stretch, a piston rod of the hydraulic cylinder is arranged at the bottom of the first-stage telescopic arm through a support, and a cylinder body of the hydraulic cylinder is arranged at the bottom of the second-stage telescopic arm through a support;
the hydraulic cylinder controls the secondary telescopic arm to stretch, a piston rod of the hydraulic cylinder is arranged at the bottom of the secondary telescopic arm, and a cylinder body of the hydraulic cylinder is arranged at the lower part of the tertiary telescopic arm through a bracket;
a piston rod of the hydraulic cylinder is arranged at the bottom of the third-stage telescopic arm, and the cylinder body of the hydraulic cylinder is arranged at the lower part of the third-stage telescopic arm mounting bracket;
the front part of the rotating arm is connected with the telescopic arm through a support, the rear part of the rotating arm is connected with the fixed support through a rotating shaft, and the fixed support can fix the whole telescopic arm and the kitchen waste equipment.
The telescopic arm at the lower end of the mechanical arm can be modularly provided with grab buckets of different types through the mounting bracket;
for the grab bucket in this embodiment, as shown in the figure, the grab bucket includes a clamping jaw body and a plurality of clamping jaws, the clamping jaws are rotatably installed on the body, the clamping jaws are arranged in pairs and opposite to each other, and a clamping portion is formed between the opposite clamping jaws.
Through changing the grab bucket of different grade type, can make the clamping-holding ability of its clamping part adjust, the volume that increases its clamping part improves clamping-holding ability, or reduces the volume that its clamping part improves the accurate nature of centre gripping, carries out the accuracy to the object of target area and snatchs.
The rotating arm comprises a rotating pair, one side of the rotating pair is connected with the telescopic arm, and the other side of the rotating pair is connected with the rack; the axis of the rotating pair of the rotating arm is vertical to the axis of the telescopic arm.
The grab bucket lifting mechanism is a rigid telescopic mechanism, is controlled by hydraulic pressure, operates stably and is not easy to shake, and the piston type hydraulic cylinder can provide a downward acting force to ensure that the grab bucket can be inserted into the material slag to grab more material slag; the grabbing amount after single transfer is improved, and therefore grabbing efficiency is improved.
Adopt and rotate the arm structure, can adjust the position of flexible arm and grab bucket structure, realize that a robotic arm carries out the feed to a plurality of equipment, the position of the department of accurate regulation grab bucket structure makes its filler opening that can correspond a plurality of equipment carry out accurate input.
Meanwhile, the grab bucket can be installed at the tail end of the telescopic arm in a modularized mode, the grab buckets in different sizes can be replaced according to actual needs, and the grab buckets are convenient to replace.
As shown in fig. 1, the rigid rotary mechanical arm garbage grab 2 system is integrally installed above the kitchen garbage treatment equipment 3, garbage is fished from the material residue pit 4 and then is thrown into the kitchen garbage treatment equipment, and according to the treatment progress, the garbage grab can be respectively thrown into different kitchen garbage treatment equipment.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a rotatory arm rubbish grab bucket system of rigidity, its characterized in that, includes arm and grab bucket, and the arm includes flexible arm and swinging boom, and swinging boom one end sliding connection is in the frame, and flexible arm one end is connected to the other end, and the grab bucket is connected to the one end that the swinging boom was kept away from to flexible arm, and the swinging boom can drive flexible arm and rotate for the frame, and flexible arm changes the interval of axial length in order to adjust grab bucket and swinging boom through flexible.
2. The rigid rotary mechanical arm garbage grab system of claim 1, wherein the telescopic arm is a multi-stage telescopic structure which is matched in sequence, the first stage telescopic structure is connected with the grab bucket, and the last stage telescopic structure is connected with the rotating arm.
3. The rigid rotary mechanical arm garbage grab system of claim 2, wherein the telescopic arm is a three-stage telescopic arm comprising a first-stage telescopic arm, a second-stage telescopic arm and a third-stage telescopic arm which are connected in sequence, a grab bucket mounting bracket is arranged at one end of the first-stage telescopic arm, and one end of the rotating arm is connected with the three-stage telescopic arm through the telescopic arm mounting bracket.
4. The rigid rotary mechanical arm garbage grab system of claim 3, wherein the first-stage telescopic arm, the second-stage telescopic arm and the third-stage telescopic arm are respectively matched with corresponding hydraulic cylinders, and the hydraulic cylinders drive the corresponding telescopic arms to move through the extension or retraction of the output ends.
5. The rigid rotary mechanical arm garbage grab system of claim 4, wherein the piston rod of the primary telescopic arm corresponding to the hydraulic cylinder is connected with one end of the primary telescopic arm, and the cylinder body of the primary telescopic arm is arranged on the secondary telescopic arm.
6. The rigid rotary mechanical arm garbage grab system of claim 4, wherein the piston rod of the secondary telescopic arm corresponding to the hydraulic cylinder is connected with one end of the secondary telescopic arm, and the cylinder body of the secondary telescopic arm is arranged on the tertiary telescopic arm.
7. The rigid rotary mechanical arm garbage grab system of claim 4, wherein the piston rod of the three-stage telescopic arm corresponding to the hydraulic cylinder is connected with one end of the three-stage telescopic arm, and the cylinder body of the three-stage telescopic arm is connected with the rotating arm.
8. The rigid rotary mechanical arm garbage grab system of claim 1, wherein the rotating arm comprises a revolute pair, one side of the revolute pair is connected with the telescopic arm, and the other side of the revolute pair is connected with the frame.
9. The rigid rotary arm garbage grab system of claim 8, wherein the secondary axis of rotation of the rotating arm is perpendicular to the telescopic arm axis.
10. The rigid rotary arm garbage grab system of claim 1, wherein the grab comprises a body with jaws rotatably mounted thereon, the jaws being arranged in pairs opposite each other with a grip formed between the opposing jaws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023056600.XU CN214242353U (en) | 2020-12-17 | 2020-12-17 | Rigid rotating mechanical arm garbage grab bucket system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023056600.XU CN214242353U (en) | 2020-12-17 | 2020-12-17 | Rigid rotating mechanical arm garbage grab bucket system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214242353U true CN214242353U (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023056600.XU Active CN214242353U (en) | 2020-12-17 | 2020-12-17 | Rigid rotating mechanical arm garbage grab bucket system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214242353U (en) |
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2020
- 2020-12-17 CN CN202023056600.XU patent/CN214242353U/en active Active
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Address after: Zhengwen Road, Yushan high tech Industrial Park, Suzhou City, Jiangsu Province, 215500 Patentee after: Jiangsu CRRC Huateng Environmental Protection Technology Co.,Ltd. Address before: Zhengwen Road, Yushan high tech Industrial Park, Suzhou City, Jiangsu Province, 215500 Patentee before: JIANGSU ZHONGCHE ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. |