CN212388629U - Working hydraulic device of miniature electric loader - Google Patents
Working hydraulic device of miniature electric loader Download PDFInfo
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- CN212388629U CN212388629U CN202020899638.4U CN202020899638U CN212388629U CN 212388629 U CN212388629 U CN 212388629U CN 202020899638 U CN202020899638 U CN 202020899638U CN 212388629 U CN212388629 U CN 212388629U
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Abstract
The utility model discloses a miniature electric loader work hydraulic means relates to loader technical field, including scraper bowl, pull rod, rocking arm, swing arm hydro-cylinder, commentaries on classics fill hydro-cylinder, link, mount, scraper bowl hydro-cylinder, support frame, holding piece, supporting disk, backup pad, draw runner, connecting plate and spout, connecting plate outer wall level runs through and is equipped with the lapse hydro-cylinder, lapse hydro-cylinder one end and support frame outer wall connection, the adjacent side symmetry of two holding piece outer walls is equipped with flexible pad, flexible pad inside is equipped with first cavity of a plurality of and second cavity. The utility model discloses can realize the diversified regulation to the scraper bowl, but loader parking or the unable place that advances of loader are with the whole regulation that stretches out and draws back of work hydraulic means, can effectively strengthen the operable scope of device, can carry out flexible separation between holding piece and supporting disk, realize the flexonics of holding piece and supporting disk, can effectively prolong the life of device, and the noise is little.
Description
Technical Field
The utility model relates to a loader technical field, more specifically say, the utility model relates to a miniature electronic loader work hydraulic means.
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. The electric loader has the characteristics of energy consumption reduction, pollution reduction, energy conservation, environmental protection and the like, and is a main research object at present.
However, the conventional working hydraulic device of the miniature electric loader has a single operation direction and a small operation range.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a miniature electric loader work hydraulic means, the utility model aims to solve the problem that: how to realize the diversity of the operation direction of the working hydraulic device of the miniature electric loader and increase the operation range.
In order to achieve the above object, the utility model provides a following technical scheme: a working hydraulic device of a miniature electric loader comprises a bucket, a pull rod, a rocker arm, a movable arm oil cylinder, a rotary bucket oil cylinder, a connecting frame, a fixing frame, a bucket oil cylinder and a supporting frame, wherein the supporting frame is movably arranged at the top of the fixing frame, the pull rod and one end of the movable arm are respectively and rotatably connected with the outer wall of the connecting frame, 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, one end of the bucket is movably connected with one end of the connecting frame, the other end of the bucket is provided with two clamping pieces, the other end of the connecting frame is provided with a supporting plate matched with the clamping pieces, one end of the bucket oil cylinder is movably connected with the outer wall of the connecting frame, the other end of the bucket oil cylinder is movably connected, the supporting frame is characterized in that a connecting plate is arranged on one side of the top of the fixing frame, a sliding groove matched with the sliding strip is formed in one side of the connecting plate, a pushing oil cylinder penetrates through the outer wall of the connecting plate horizontally, one end of the pushing oil cylinder is connected with the outer wall of the supporting frame, two flexible cushions are symmetrically arranged on one side, adjacent to the outer wall of the clamping piece, of the flexible cushions, and a plurality of first cavities and second cavities are formed in the flexible cushions.
The embodiment of the utility model provides a miniature electric loader work hydraulic means, adjust the flexible swing arm cylinder and stretch out and draw back and drive the swing arm and go up and down to operate, and then realize the operation of rising and falling to the link, thereby realize the operation of rising and falling to the scraper bowl, adjust the rotary bucket cylinder and stretch out and draw back, can drive the link through rocking arm and pull rod and carry out the operation of tumbling, thereby realize the tipping bucket operation to the scraper bowl, adjust the flexible of scraper bowl cylinder, can promote the scraper bowl to overturn to the side, and then realize diversified regulation to the scraper bowl, when the scraper bowl tumbles to the side, scraper bowl one end is connected with the link rotation, the scraper bowl other end carries out the movable support through holding piece and supporting disk, the scraper bowl tumbles to the side, holding piece separates with the supporting disk, when the scraper bowl resets, the supporting disk supports between two holding pieces, guarantee the stability of scraper bowl, adjust, the draw runner slides in the spout inboard, can strengthen the stability that the support frame translation was adjusted, can load the unable place that advances of machine parking or loader, the regulation of wholly stretching out and drawing back the hydraulic means that will work, can effectively strengthen the operable scope of device, flexible pad can carry out flexible separation between holding piece and supporting disk, realize the flexonics of holding piece and supporting disk, can effectively prolong device's life, and the noise is little, the dual elastic buffer effect of flexible pad can be realized to first cavity and second cavity, guarantee to realize quick centre gripping and separation between holding piece and the supporting disk, avoid flexible pad to influence the scraper bowl and normally overturn to the side, in order to solve the problem that proposes among the above-mentioned background art.
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, the top of the outer side of the support frame is provided with an illuminating lamp. The illuminating device is used for illuminating a working hydraulic device, and is more convenient and faster for workers to use.
In a preferred embodiment, the bottom of the supporting plate is provided with a mounting plate for mounting the bottom of the fixing frame on the top of the front end of the frame of the electric loader.
In a preferred embodiment, a plurality of connecting discs are arranged on one side, away from the sliding groove, of the outer wall of the connecting plate, assembling holes are formed in the connecting discs, and the connecting discs and the assembling holes are used for connecting the fixing frame with a rack of the electric loader.
In a preferred embodiment, the first cavity is disposed outside the second cavity, and the first cavity and the second cavity are disposed in a staggered manner, so that the first cavity and the second cavity buffer the flexible pad in a layered manner, and the buffering effect is enhanced.
In a preferred embodiment, the inner diameter of the first cavity is larger than that of the second cavity, the first cavity mainly works against the elastic buffering effect of the flexible pad, and the second cavity guarantees the supporting force while providing the elastic buffering effect.
The utility model discloses a technological effect and advantage:
1. the utility model can realize multi-azimuth adjustment of the bucket by arranging the connecting frame, the fixing frame, the bucket oil cylinder, the supporting frame, the clamping piece, the supporting plate, the sliding strip, the sliding groove and the pushing oil cylinder, and can realize the telescopic adjustment of the whole working hydraulic device in the place where the loader stops or the loader can not advance, thereby effectively strengthening the operable range of the device;
2. the utility model discloses a set up flexible pad, first cavity and second cavity, can carry out flexible separation between holding piece and supporting disk, realize the flexonics of holding piece and supporting disk, can effectively prolong device's life, and the noise is little.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a front view of the whole body of the present invention.
Fig. 3 is a partial front sectional view of the present invention.
Fig. 4 is a front view of the present invention in another overall state.
Fig. 5 is a front view of the connecting frame of the present invention.
Fig. 6 is a front view of the bucket of the present invention.
Fig. 7 is a front sectional view of the holding piece 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 connecting frames, 8 fixing frames, 9 bucket oil cylinders, 10 supporting frames, 11 clamping pieces, 12 supporting plates, 13 supporting plates, 14 sliding strips, 15 connecting plates, 16 sliding grooves, 17 pushing oil cylinders, 18 flexible pads, 19 first cavities, 20 second cavities, 21 illuminating lamps, 22 mounting plates, 23 connecting plates and 24 assembling holes.
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 miniature electric 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, a connecting frame 7, a fixed frame 8, a bucket cylinder 9 and a supporting frame 10, wherein the supporting frame 10 is movably arranged at the top of the fixed frame 8, one ends of the pull rod 2 and the movable arm 4 are respectively and rotatably connected with the outer wall of the connecting frame 7, 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, one end of the bucket 1 is movably connected with one end of the connecting frame 7, the other end of the bucket 1 is provided with two clamping pieces 11, the other end of the outer wall of the connecting frame 7 is provided with a supporting plate 12 matched with the clamping pieces 11, one end of the bucket, the other end of the bucket oil cylinder 9 is movably connected with the outer wall of the bucket 1, a supporting plate 13 is arranged at the bottom of the supporting frame 10, a plurality of sliding strips 14 are arranged at the bottom of the supporting plate 13, a connecting plate 15 is arranged on one side of the top of the fixed frame 8, a sliding groove 16 matched with the sliding strips 14 is arranged on one side of the connecting plate 15 at the top of the fixed frame 8, a pushing oil cylinder 17 horizontally penetrates through the outer wall of the connecting plate 15, and one end of the pushing oil cylinder 17 is connected with the outer wall of the supporting;
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 4 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;
the top of the outer side of the support frame 10 is provided with an illuminating lamp 21; the illuminating device is used for illuminating the working hydraulic device, and is more convenient and faster for workers to use;
the bottom of the supporting plate 13 is provided with an installation plate 22 for installing the bottom of the fixed frame 8 at the top of the front end of the frame of the electric loader;
the outer wall of the connecting plate 15 is provided with a plurality of connecting discs 23 on one side far away from the sliding groove 16, assembling holes 24 are formed in the connecting discs 23, and the connecting discs 23 and the assembling holes 24 are used for connecting the fixing frame 8 with a frame of the electric loader.
The implementation mode is specifically as follows: when the bucket is used, the connecting frame 7, the fixing frame 8, the bucket cylinder 9, the supporting frame 10, the clamping piece 11, the supporting plate 12, the supporting plate 13, the slide bar 14, the sliding groove 16 and the pushing cylinder 17 are arranged, the movable arm cylinder 5 is adjusted to stretch and retract to drive the movable arm 4 to lift, so that the lifting operation of the connecting frame 7 is realized, the lifting operation of the bucket 1 is realized, the rotating bucket cylinder 6 is adjusted to stretch, the connecting frame 7 is driven to tilt through the rocker arm 3 and the pull rod 2, so that the tipping operation of the bucket 1 is realized, the bucket cylinder 9 is adjusted to stretch, the bucket 1 can be pushed to tilt to the side, so that the multi-direction adjustment of the bucket 1 is realized, when the bucket 11 tilts to the side, one end of the bucket 11 is rotatably connected with the connecting frame 7, the other end of the bucket 11 is movably supported with the supporting plate 12 through the clamping piece 11, the bucket, when the bucket 1 is reset, the supporting disc 12 supports between the two clamping pieces 12, the stability of the bucket 1 is guaranteed, the pushing cylinder 17 is adjusted to stretch and retract, the supporting frame 10 can be driven to perform translation operation on the top of the fixing frame 8, the sliding strip 14 slides on the inner side of the sliding groove 16, the stability of translation adjustment of the supporting frame 10 can be enhanced, a loader can be loaded in a place where the loader is stopped or cannot advance, the working hydraulic device is integrally adjusted in a stretching mode, and the operable range of the device can be effectively enhanced; the embodiment specifically solves the problems that the operation direction of the existing working hydraulic device of the miniature electric loader in the background art is single and the operation range is small.
The working hydraulic device of the miniature electric loader shown in fig. 6-7 further comprises flexible pads 18 symmetrically arranged on adjacent sides of the outer walls of the two clamping pieces 11, and a plurality of first cavities 19 and second cavities 20 are arranged inside the flexible pads 18;
the first cavity 19 is arranged outside the second cavity 20, and the first cavity 19 and the second cavity 20 are arranged in a staggered manner, so that the first cavity 19 and the second cavity 20 have layered buffering effect on the buffering effect of the flexible pad 18, and the buffering effect is enhanced;
the inner diameter of the first cavity 19 is larger than that of the second cavity 20, the first cavity 19 mainly removes the elastic buffering effect of the flexible pad 18, and the second cavity 20 provides the elastic buffering effect and simultaneously guarantees the supporting force.
The implementation mode is specifically as follows: during the use, through setting up flexible pad 18, first cavity 19 and second cavity 20, flexible pad 18 can carry out flexible separation between holding piece 11 and supporting disk 12, realize the flexonics of holding piece 11 and supporting disk 12, can effectively prolong device's life, and the noise is little, first cavity 19 and second cavity 20 can realize the dual elastic buffer effect of flexible pad 18, guarantee to realize quick centre gripping and separation between holding piece 11 and the supporting disk 12, avoid flexible pad 18 to influence that scraper bowl 1 normally tips to the side.
The utility model discloses the theory of operation:
referring to the attached drawings 1-7 of the specification, by arranging the connecting frame 7, the fixing frame 8, the bucket oil cylinder 9, the supporting frame 10, the clamping piece 11, the supporting plate 12, the supporting plate 13, the sliding strip 14, the sliding groove 16 and the pushing oil cylinder 17, the bucket 1 can be adjusted in multiple directions, the whole working hydraulic device can be adjusted in a telescopic mode in places where a loader stops or cannot advance, and the operable range of the device can be effectively enlarged;
further, referring to fig. 6-7 of the specification, by providing the flexible pad 18, the first cavity 19 and the second cavity 20, the flexible separation between the clamping sheet 11 and the supporting plate 12 can be performed, so as to achieve the flexible connection between the clamping sheet 11 and the supporting plate 12, thereby effectively prolonging the service life of the device and reducing noise.
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 present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a miniature electric 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), link (7), mount (8), scraper bowl hydro-cylinder (9) and support frame (10), its characterized in that: the support frame (10) activity is located mount (8) top, pull rod (2) with swing arm (4) one end equally divide do not with link (7) outer wall rotation is connected, swing arm hydro-cylinder (5) one end with swing arm (4) swing joint, swing bucket hydro-cylinder (6) one end with rocking arm (3) one end swing joint, scraper bowl (1) one end with link (7) one end swing joint, scraper bowl (1) other end is equipped with two holding pieces (11), link (7) outer wall other end be equipped with holding piece (11) assorted supporting disk (12), scraper bowl hydro-cylinder (9) one end with link (7) outer wall swing joint, scraper bowl hydro-cylinder (9) other end with scraper bowl (1) outer wall swing joint, support frame (10) bottom is equipped with backup pad (13), backup pad (13) bottom is equipped with a plurality of draw runner (14), mount (8) top one side is equipped with connecting plate (15), mount (8) top in connecting plate (15) one side be equipped with draw runner (14) assorted spout (16), connecting plate (15) outer wall level is run through and is equipped with and passes hydro-cylinder (17), pass hydro-cylinder (17) one end with support frame (10) outer wall connection, two the adjacent one side symmetry of holding piece (11) outer wall is equipped with flexible pad (18), flexible pad (18) inside is equipped with first cavity of a plurality of (19) and second cavity (20).
2. The hydraulic apparatus for working of a micro motor loader according to 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 apparatus for working of a micro motor loader according to 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 apparatus for working of a micro motor loader according to 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 apparatus for working of a micro motor loader according to claim 1, wherein: and an illuminating lamp (21) is arranged at the top of the outer side of the support frame (10).
6. The hydraulic apparatus for working of a micro motor loader according to claim 1, wherein: and a mounting plate (22) is arranged at the bottom of the support plate (13).
7. The hydraulic apparatus for working of a micro motor loader according to claim 1, wherein: the outer wall of the connecting plate (15) is far away from one side of the sliding groove (16) and is provided with a plurality of connecting discs (23), and assembling holes (24) are formed in the connecting discs (23).
8. The hydraulic apparatus for working of a micro motor loader according to claim 1, wherein: the first cavities (19) are arranged outside the second cavities (20), and the first cavities (19) and the second cavities (20) are arranged in a staggered mode.
9. The hydraulic apparatus for working of a micro motor loader according to claim 1, wherein: the inner diameter of the first cavity (19) is larger than the inner diameter of the second cavity (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020899638.4U CN212388629U (en) | 2020-05-26 | 2020-05-26 | Working hydraulic device of miniature electric loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020899638.4U CN212388629U (en) | 2020-05-26 | 2020-05-26 | Working hydraulic device of miniature electric loader |
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| Publication Number | Publication Date |
|---|---|
| CN212388629U true CN212388629U (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020899638.4U Active CN212388629U (en) | 2020-05-26 | 2020-05-26 | Working hydraulic device of miniature electric loader |
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| CN (1) | CN212388629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636500A (en) * | 2020-05-26 | 2020-09-08 | 永州市金蚂蚁新能源机械有限公司 | Working hydraulic device of miniature electric loader |
-
2020
- 2020-05-26 CN CN202020899638.4U patent/CN212388629U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636500A (en) * | 2020-05-26 | 2020-09-08 | 永州市金蚂蚁新能源机械有限公司 | Working hydraulic device of miniature electric loader |
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Address after: 425500 northern part of Yao Du Avenue, Tuojiang Town, Jiang Hua Economic Development Zone, Yongzhou Yao Autonomous County, Hunan Province, Yongzhou Patentee after: Hunan Golden ant Intelligent Equipment Co.,Ltd. Address before: 425500 innovation and entrepreneurship base in North Yaodu Avenue, Jianghua Economic Development Zone, Yongzhou City, Hunan Province Patentee before: YONGZHOU GOLDEN ANT NEW ENERGY MACHINERY Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A working hydraulic device for Micro Electric Loader Effective date of registration: 20211224 Granted publication date: 20210122 Pledgee: Yongzhou branch of China Construction Bank Co.,Ltd. Pledgor: Hunan Golden ant Intelligent Equipment Co.,Ltd. Registration number: Y2021980016215 |