CN111648424A - Working hydraulic device of micro loader - Google Patents
Working hydraulic device of micro loader Download PDFInfo
- Publication number
- CN111648424A CN111648424A CN202010452617.2A CN202010452617A CN111648424A CN 111648424 A CN111648424 A CN 111648424A CN 202010452617 A CN202010452617 A CN 202010452617A CN 111648424 A CN111648424 A CN 111648424A
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- Prior art keywords
- loader
- hydraulic device
- base
- gear
- working
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- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- -1 gravel Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/3695—Arrangements for connecting dipper-arms to loaders or graders
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/422—Drive systems for bucket-arms, front-end loaders, dumpers or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
Abstract
The invention discloses a working hydraulic device of a micro loader, which relates to the technical field of loaders and comprises a bucket, a pull rod, a rocker arm, a movable arm oil cylinder, a rotary bucket oil cylinder and a frame, wherein the frame comprises a base, a supporting plate, a supporting frame, a connecting shaft, an installation cavity, a first gear, a limiting disc, a rotary part, a second gear, a first annular sliding groove and a first arc-shaped sliding block, the bottom of the base is provided with a second annular sliding groove, and the top of the limiting disc is provided with a plurality of second arc-shaped sliding blocks matched with the second annular sliding groove. The invention can realize the rotation adjustment of the frame, avoid the support plate from falling off the base, realize the free adjustment of the operation direction of the working hydraulic device, has convenient and quick operation, can be used in narrow space or areas with inconvenient advancing of a diesel loader, has convenient and quick operation and high working efficiency, can assist the rotation adjustment of the support plate, can effectively strengthen the rotation stability of the support plate and further improve the rotation adjustment stability of the working hydraulic device.
Description
Technical Field
The invention relates to the technical field of loaders, in particular to a working hydraulic device of a micro loader.
Background
The loader is a kind of earth and stone construction machinery widely used in highway, railway, building, water and electricity, port and mine, and is mainly used for shoveling and loading bulk materials such as soil, gravel, lime and coal, and also for light shoveling and digging of ore and hard soil. In road construction, particularly in high-grade highway construction, the loader is used for filling and digging of roadbed engineering, and collecting and loading of asphalt mixture and cement concrete yards. Generally, the loader mostly adopts a diesel engine for engineering machinery, and a special plateau diesel engine is adopted for operation in special regions, such as a place with an altitude higher than 3000 m.
However, the working direction of the working hydraulic device of the existing mini-loader is mostly the same as the overall direction of the loader, the direction of the working hydraulic device can only be adjusted by adjusting the advancing direction or angle of the loader, and when the operating space is narrow and the loader is inconvenient to steer, the limitation of the operating direction of the working hydraulic device is large, and the working efficiency is low.
Disclosure of Invention
In order to overcome the above-mentioned defects in the prior art, embodiments of the present invention provide a hydraulic device for a mini-loader, and the problems to be solved by the present invention are: how to realize the free adjustment to the operating direction of the working hydraulic device and improve the working efficiency.
In order to achieve the purpose, the invention provides the following technical scheme: a working hydraulic device of a micro loader comprises a bucket, a pull rod, a rocker arm, a movable arm oil cylinder, a rotary bucket oil cylinder and a frame, wherein the pull rod and one end of the movable arm are respectively connected with the outer wall of the bucket in a rotating manner, one end of the movable arm oil cylinder is movably connected with the movable arm, one end of the rotary bucket oil cylinder is movably connected with one end of the rocker arm, the frame comprises a base, a supporting plate and a supporting frame, the bottom of the supporting frame is fixedly connected with the top of the supporting plate, a connecting shaft is vertically arranged at the center of the bottom of the supporting plate, an installation cavity is horizontally arranged in the base, a first gear is matched and arranged on the outer wall of the connecting shaft on the inner side of the installation cavity, the bottom of the connecting shaft extends to the lower part of the base and is provided with a limiting, the second gear with first gear intermeshing, the base top is equipped with first annular spout, the backup pad bottom be equipped with a plurality of with first annular spout assorted first arc slider, the base bottom is equipped with second annular spout, spacing dish top be equipped with a plurality of with second annular spout assorted second arc slider.
The embodiment of the invention provides a working hydraulic device of a micro loader, wherein a movable arm cylinder can be driven to rise and fall by telescopic adjustment of a movable arm cylinder so as to realize the adjustment of the height of a bucket, a bucket rotating cylinder can be driven to swing by telescopic adjustment of a bucket rotating cylinder, a rocker arm drives a pull rod to swing so as to realize the bucket rotating operation of the bucket, articles in the bucket are dumped out, the bucket is opened to rotate, a rotating output shaft drives a second gear to rotate, the first gear and the second gear are meshed with each other so as to realize the rotation adjustment of the first gear, a connecting shaft rotates along with the first gear so as to drive a supporting plate to rotate, thereby realizing the rotation adjustment of a frame, a limiting plate can limit and support the bottom of the connecting part of the supporting plate and a base so as to avoid the supporting plate from falling off the base, the free adjustment of the operating direction of a working hydraulic device, can be used to narrow and small space or diesel loader inconvenient region of marcing, convenient operation is swift, and work efficiency is high, when rotating the regulation to the backup pad, first arc slider slides in first annular spout is inboard, and second arc slider slides in second annular spout is inboard, can adjust the rotation of backup pad and assist, can effectively strengthen backup pad pivoted stability, and then improves the stability that the hydraulic means of working rotated the regulation to the problem of proposing among the above-mentioned background art is solved.
In a preferred embodiment, one end of the boom cylinder, which is far away from the boom, is rotatably connected to the support frame, one end of the boom cylinder, which is far away from the bucket, is rotatably connected to the support frame, the support frame can rotatably support the boom cylinder, and the support frame can rotatably support the boom.
In a preferred embodiment, one end of the rocker arm, which is far away from the bucket cylinder, is rotatably connected with one end of the pull rod, which is far away from the bucket, and the rocker arm is movably connected with the pull rod.
In a preferred embodiment, one end of the rotating bucket oil cylinder, which is far away from the rocker arm, is rotatably connected with the support frame, and the support frame rotatably supports the rotating bucket oil cylinder.
In a preferred embodiment, one side of the outer wall of the base is provided with a connecting disc, the top of the connecting disc is provided with a mounting hole, and the connecting disc and the mounting hole are used for mounting and connecting the device with the diesel loader.
In a preferred embodiment, the radius of the second gear is less than one fourth of the radius of the first gear, so that when the second gear rotates to drive the first gear to rotate, the rotation adjustment precision of the first gear is higher, and the multi-direction adjustment precision of the device is higher.
In a preferred embodiment, a through hole matched with the connecting shaft is formed in the center of the top of the base, and the through hole is used for mounting and supporting the connecting shaft.
In a preferred embodiment, the number of the first arc-shaped sliding blocks and the number of the second arc-shaped sliding blocks are at least three, so that the stability of the rotation of the first arc-shaped sliding blocks in the first annular sliding groove is ensured, and the stability of the rotation of the second arc-shaped sliding blocks in the second annular sliding groove is ensured.
In a preferred embodiment, the inner diameter of the first arc-shaped sliding groove is larger than the outer diameter of the second arc-shaped sliding groove, so that the supporting plate is in double auxiliary connection with the top and the bottom of the base, and the rotation adjustment of the supporting plate is more stable.
The invention has the technical effects and advantages that:
1. according to the invention, by arranging the bucket, the pull rod, the rocker arm, the movable arm oil cylinder, the rotary bucket oil cylinder, the base, the support plate, the support frame, the mounting cavity, the first gear, the limiting disc, the rotation and the second gear, the rotation of the frame can be adjusted, the support plate is prevented from falling off the base, the free adjustment of the operation direction of the working hydraulic device can be realized, the operation is convenient and quick, the hydraulic device can be used in narrow spaces or areas where a diesel loader is inconvenient to travel, the operation is convenient and quick, and the working efficiency is high;
2. according to the invention, the first annular sliding groove, the first arc-shaped sliding block, the second annular sliding groove and the second arc-shaped sliding block are arranged, so that the rotation adjustment of the supporting plate can be assisted, the rotation stability of the supporting plate can be effectively enhanced, and the rotation adjustment stability of the working hydraulic device is further improved.
Drawings
Fig. 1 is a schematic structural view of the whole of the present invention.
Fig. 2 is a top view of the present invention as a whole.
Fig. 3 is a side sectional view of the present invention as a whole.
Fig. 4 is an enlarged view of the invention at a in fig. 3.
Fig. 5 is an enlarged view of the invention at B in fig. 3.
Fig. 6 is a top view of the base of the present invention.
Fig. 7 is a top sectional view of the base of the present invention.
The reference signs are: 1 bucket, 2 pull rods, 3 rocker arms, 4 movable arms, 5 movable arm oil cylinders, 6 rotating bucket oil cylinders, 7 frames, 8 bases, 9 supporting plates, 10 supporting frames, 11 mounting cavities, 12 first gears, 13 limiting plates, 14 rotation, 15 second gears, 16 first annular sliding grooves, 17 first arc-shaped sliding blocks, 18 second annular sliding grooves, 19 second arc-shaped sliding blocks, 20 connecting plates, 21 assembling holes, 22 through holes and 23 connecting shafts.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.
As shown in fig. 1-7, the working hydraulic device of the micro loader comprises a bucket 1, a pull rod 2, a rocker arm 3, a movable arm 4, a movable arm cylinder 5, a rotary bucket cylinder 6 and a frame 7, wherein one end of the pull rod 2 and one end of the movable arm 4 are equally divided into two parts, the two parts are respectively rotatably connected with the outer wall of the bucket 1, one end of the movable arm cylinder 5 is movably connected with the movable arm 4, one end of the rotary bucket cylinder 6 is movably connected with one end of the rocker arm 3, the frame 7 comprises a base 8, a supporting plate 9 and a supporting frame 10, the bottom of the supporting frame 10 is fixedly connected with the top of the supporting plate 9, a connecting shaft 23 is vertically arranged at the center of the bottom of the supporting plate 9, an installation cavity 11 is horizontally arranged in the base 8, a first gear 12 is arranged on the outer wall of the supporting shaft 23 in the, a rotary 14 is arranged at the bottom of the base 8 and on the inner side of the limiting disc 13, an output shaft of the rotary 14 extends into the installation cavity 11 and is provided with a second gear 15, and the second gear 15 is meshed with the first gear 12;
one end, far away from the movable arm 4, of the movable arm oil cylinder 5 is rotatably connected with the support frame 10, one end, far away from the bucket 1, of the movable arm 4 is rotatably connected with the support frame 10, the support frame 10 can rotatably support the movable arm oil cylinder 5, and the support frame 10 can rotatably support the movable arm 4;
one end of the rocker arm 3, which is far away from the rotary bucket oil cylinder 6, is rotatably connected with one end of the pull rod 2, which is far away from the bucket 1, and the rocker arm 3 is movably connected with the pull rod 2;
one end, far away from the rocker arm 3, of the rotating bucket oil cylinder 6 is rotatably connected with the support frame 10, and the support frame 10 rotatably supports the rotating bucket oil cylinder 6;
a connecting disc 20 is arranged on one side of the outer wall of the base 8, an assembling hole 21 is formed in the top of the connecting disc 20, and the connecting disc 20 and the assembling hole 21 are used for installing and connecting the device with a diesel loader;
the radius of the second gear 15 is smaller than one fourth of the radius of the first gear 12, so that when the second gear 15 rotates to drive the first gear 12 to rotate, the rotation adjusting precision of the first gear 12 is higher, and the multi-direction adjusting precision of the device is higher;
the center of the top of the base 8 is provided with a through hole 22 matched with the connecting shaft 23, and the through hole 22 is used for mounting and supporting the connecting shaft 23.
The implementation mode is specifically as follows: when the bucket is used, by arranging the bucket 1, the pull rod 2, the rocker arm 3, the movable arm 4, the movable arm oil cylinder 5, the rotary bucket oil cylinder 6, the base 8, the supporting plate 9, the supporting frame 10, the mounting cavity 11, the first gear 12, the limiting disc 13, the rotary 14 and the second gear 15, the movable arm 4 can be driven to rise and fall by telescopic adjustment of the movable arm oil cylinder 5, so that the height of the bucket 1 can be adjusted, the rocker arm 3 can be driven to swing by telescopic adjustment of the rotary bucket oil cylinder 6, the rocker arm 3 drives the pull rod 2 to swing, so that the rotary bucket operation of the bucket 1 can be realized, articles in the bucket 1 are poured out, the rotary 14 is opened, an output shaft of the rotary 14 drives the second gear 15 to rotate, the first gear 12 and the second gear 15 are mutually meshed, so that the rotary adjustment of the first gear 12 can be realized, the connecting shaft 23 rotates along, therefore, the frame 7 can be rotatably adjusted, the limiting disc 13 can be used for limiting and supporting the bottom of the support plate 9 connected with the base 8, the support plate 9 is prevented from falling off the base 8, the operation direction of the working hydraulic device can be freely adjusted, the operation is convenient and quick, the hydraulic device can be used in narrow spaces or areas where a diesel loader cannot advance conveniently, the operation is convenient and quick, and the working efficiency is high; the embodiment specifically solves the problems that the direction of the existing loader working hydraulic device in the background art can only be adjusted by adjusting the advancing direction or the angle of the loader, and when the operation space is narrow and the loader is inconvenient to steer, the limitation of the operating direction of the working hydraulic device is large, and the working efficiency is low.
As shown in fig. 3 and fig. 5 to 6, the hydraulic device for a mini-loader further includes a first annular sliding groove 16 disposed at the top of the base 8, the bottom of the supporting plate 9 is provided with a plurality of first arc-shaped sliding blocks 17 matched with the first annular sliding groove 16, the bottom of the base 8 is provided with a second annular sliding groove 18, and the top of the limiting disc 13 is provided with a plurality of second arc-shaped sliding blocks 19 matched with the second annular sliding groove 18;
the number of the first arc-shaped sliding blocks 17 and the number of the second arc-shaped sliding blocks 19 are at least three, so that the rotating stability of the first arc-shaped sliding blocks 17 in the first annular sliding groove 16 is ensured, and the rotating stability of the second arc-shaped sliding blocks 19 in the second annular sliding groove 18 is ensured;
the inner diameter of the first arc-shaped sliding groove 16 is larger than the outer diameter of the second arc-shaped sliding groove 18, so that the supporting plate 9 is in double auxiliary connection with the top and the bottom of the base 8, and the rotation adjustment of the supporting plate 9 is more stable.
The implementation mode is specifically as follows: during the use, through setting up first annular spout 16, first arc slider 17, second annular spout 18 and second arc slider 19, when adjusting the backup pad 9 rotation, first arc slider 17 slides at 16 inboards of first annular spout, and second arc slider 19 slides at 18 inboards of second annular spout, can adjust the rotation of backup pad 9 and assist, can effectively strengthen backup pad 9 pivoted stability, and then improve the stability that the hydraulic means that works rotated and adjust.
The working principle of the invention is as follows:
referring to the attached drawings 1-7 of the specification, by arranging the bucket 1, the pull rod 2, the rocker arm 3, the movable arm 4, the movable arm oil cylinder 5, the rotary bucket oil cylinder 6, the base 8, the support plate 9, the support frame 10, the installation cavity 11, the first gear 12, the limiting disc 13, the rotary 14 and the second gear 15, the rotary adjustment of the frame 7 can be realized, the support plate 9 is prevented from falling off from the base 8, the free adjustment of the operation direction of the working hydraulic device can be realized, the operation is convenient and fast, the hydraulic device can be used in narrow spaces or areas where a diesel loader is inconvenient to advance, the operation is convenient and fast, and the working efficiency is high;
further, referring to the attached fig. 3 and fig. 5 to 6 of the specification, by providing the first annular sliding groove 16, the first arc-shaped sliding block 17, the second annular sliding groove 18 and the second arc-shaped sliding block 19, the rotation adjustment of the supporting plate 9 can be assisted, the stability of the rotation of the supporting plate 9 can be effectively enhanced, and the stability of the rotation adjustment of the working hydraulic device can be further improved.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (9)
1. The utility model provides a miniature loader work hydraulic means, includes scraper bowl (1), pull rod (2), rocking arm (3), swing arm (4), swing arm hydro-cylinder (5), rotary bucket hydro-cylinder (6) and frame (7), its characterized in that: pull rod (2) with swing arm (4) one end equally divide do not with scraper bowl (1) outer wall rotates the connection, swing arm hydro-cylinder (5) one end with swing arm (4) swing joint, change fill hydro-cylinder (6) one end with rocking arm (3) one end swing joint, frame (7) include base (8), backup pad (9) and support frame (10), support frame (10) bottom with backup pad (9) top fixed connection, the vertical connecting axle (23) that is equipped with in backup pad (9) bottom center, the inside level of base (8) is equipped with installation cavity (11), connecting axle (23) outer wall in installation cavity (11) inboard matching is equipped with first gear (12), connecting axle (23) bottom extends to base (8) below is equipped with spacing dish (13), base (8) bottom in spacing dish (13) inboard is equipped with gyration (14), gyration (14) output shaft extends to installation cavity (11) inside is equipped with second gear (15), second gear (15) with first gear (12) intermeshing, base (8) top is equipped with first annular spout (16), backup pad (9) bottom be equipped with a plurality of with first annular spout (16) assorted first arc slider (17), base (8) bottom is equipped with second annular spout (18), spacing dish (13) top be equipped with a plurality of with second annular spout (18) assorted second arc slider (19).
2. The hydraulic device for working of a micro-loader of claim 1, wherein: one end, far away from the movable arm (4), of the movable arm oil cylinder (5) is rotatably connected with the support frame (10), and one end, far away from the bucket (1), of the movable arm (4) is rotatably connected with the support frame (10).
3. The hydraulic device for working of a micro-loader of claim 1, wherein: one end of the rocker arm (3) far away from the rotary bucket oil cylinder (6) is rotatably connected with one end of the pull rod (2) far away from the bucket (1).
4. The hydraulic device for working of a micro-loader of claim 1, wherein: one end, far away from the rocker arm (3), of the rotary bucket oil cylinder (6) is rotatably connected with the support frame (10).
5. The hydraulic device for working of a micro-loader of claim 1, wherein: and a connecting disc (20) is arranged on one side of the outer wall of the base (8), and an assembling hole (21) is formed in the top of the connecting disc (20).
6. The hydraulic device for working of a micro-loader of claim 1, wherein: the radius of the second gear (15) is less than one quarter of the radius of the first gear (12).
7. The hydraulic device for working of a micro-loader of claim 1, wherein: the center of the top of the base (8) is provided with a through hole (22) matched with the connecting shaft (23).
8. The hydraulic device for working of a micro-loader of claim 1, wherein: the number of the first arc-shaped sliding blocks (17) and the number of the second arc-shaped sliding blocks (19) are at least three.
9. The hydraulic device for working of a micro-loader of claim 1, wherein: the inner diameter of the first arc-shaped sliding chute (16) is larger than the outer diameter of the second arc-shaped sliding chute (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010452617.2A CN111648424A (en) | 2020-05-26 | 2020-05-26 | Working hydraulic device of micro loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010452617.2A CN111648424A (en) | 2020-05-26 | 2020-05-26 | Working hydraulic device of micro loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111648424A true CN111648424A (en) | 2020-09-11 |
Family
ID=72352764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010452617.2A Pending CN111648424A (en) | 2020-05-26 | 2020-05-26 | Working hydraulic device of micro loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111648424A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202124869U (en) * | 2011-06-25 | 2012-01-25 | 赵国文 | Wheel type rotation loading machine |
| KR101250718B1 (en) * | 2012-12-14 | 2013-04-03 | 안성공업주식회사 | Hydraulic unit for front loader |
| CN205134405U (en) * | 2015-12-04 | 2016-04-06 | 嵊州市泰亨机械有限公司 | Skid steer loader equipment |
| CN206956803U (en) * | 2017-02-28 | 2018-02-02 | 山东铭德港城机械有限公司 | Turn round loading machine |
| CN208377937U (en) * | 2018-06-15 | 2019-01-15 | 泰伯克（天津）机械设备有限公司 | Crusher assisted loading device |
| CN110842823A (en) * | 2019-11-27 | 2020-02-28 | 昆山谷航信息科技有限公司 | Rotation type arm lock clamping device is used in processing of intelligence 3C metallic structure spare |
| KR20200026335A (en) * | 2018-08-29 | 2020-03-11 | 대동공업주식회사 | Loader lift assembly work apparatus |
| CN212561649U (en) * | 2020-05-26 | 2021-02-19 | 永州市金蚂蚁新能源机械有限公司 | Working hydraulic device of micro loader |
-
2020
- 2020-05-26 CN CN202010452617.2A patent/CN111648424A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202124869U (en) * | 2011-06-25 | 2012-01-25 | 赵国文 | Wheel type rotation loading machine |
| KR101250718B1 (en) * | 2012-12-14 | 2013-04-03 | 안성공업주식회사 | Hydraulic unit for front loader |
| CN205134405U (en) * | 2015-12-04 | 2016-04-06 | 嵊州市泰亨机械有限公司 | Skid steer loader equipment |
| CN206956803U (en) * | 2017-02-28 | 2018-02-02 | 山东铭德港城机械有限公司 | Turn round loading machine |
| CN208377937U (en) * | 2018-06-15 | 2019-01-15 | 泰伯克（天津）机械设备有限公司 | Crusher assisted loading device |
| KR20200026335A (en) * | 2018-08-29 | 2020-03-11 | 대동공업주식회사 | Loader lift assembly work apparatus |
| CN110842823A (en) * | 2019-11-27 | 2020-02-28 | 昆山谷航信息科技有限公司 | Rotation type arm lock clamping device is used in processing of intelligence 3C metallic structure spare |
| CN212561649U (en) * | 2020-05-26 | 2021-02-19 | 永州市金蚂蚁新能源机械有限公司 | Working hydraulic device of micro loader |
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