CN212980165U - Synchronous lifting and forced-pressing hydraulic cylinder device of wheeled tractor - Google Patents
Synchronous lifting and forced-pressing hydraulic cylinder device of wheeled tractor Download PDFInfo
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- CN212980165U CN212980165U CN202021722934.3U CN202021722934U CN212980165U CN 212980165 U CN212980165 U CN 212980165U CN 202021722934 U CN202021722934 U CN 202021722934U CN 212980165 U CN212980165 U CN 212980165U
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Abstract
The utility model discloses a wheeled tractor promotes in step and pushes into native hydraulic cylinder device by force belongs to the hydraulic cylinder field. A wheel type tractor synchronous lifting forced-driving hydraulic oil cylinder device comprises a hydraulic oil cylinder body and a mounting plate, wherein a fixing ring is fixed at the upper end of the hydraulic oil cylinder body, an upper movable rod is mounted on the inner side of the fixing ring, the mounting plate is fixed at the upper end of a mounting cylinder, an operating ring is mounted on the outer side of the lower portion of the mounting cylinder, a lower movable rod is mounted at the lower end of the hydraulic oil cylinder body, a supporting plate is fixed at the lower end of the lower movable rod, and a vertical rod is mounted on the upper portion of the inner; the utility model discloses an open the hydraulic cylinder body, the hydraulic cylinder body promotes backup pad lower extreme and ground laminating, presses the locating lever downwards, and the montant is further pressed downwards in the locating lever inserts the soil of backup pad lower extreme, and the reinforcement piece extrudees the locating lever outside soil, realizes the reinforcement to backup pad and device overall position.
Description
Technical Field
The utility model relates to a hydraulic cylinder technical field especially relates to a wheeled tractor promotes in step and presses hydraulic cylinder device into soil.
Background
In the use process of the wheel type tractor, the position between the hydraulic oil cylinder wheel type tractor and the supporting surface is often required to be supported and fixed, and the automatic control of people on the equipment function is met by using the hydraulic oil cylinder.
In the prior art, chinese patent application No. CN201520230306.6 discloses a wheeled tractor synchronous lifting forced-loading hydraulic cylinder device, which is composed of: the oil cylinder, the oil outlet, the oil inlet, the guide sleeve, the piston rod and the dust cover; an oil outlet and an oil inlet are arranged above and below the outer wall of the oil cylinder, the oil inlet is communicated with a rodless cavity of the oil cylinder, the oil outlet is communicated with a rod cavity of the oil cylinder, a guide sleeve is arranged above the inside of the oil cylinder, a piston rod of the oil cylinder is arranged in the guide sleeve, and a dust cover is arranged on the periphery of the piston rod above the oil cylinder; the utility model has simple structure and convenient installation, can meet the use requirement of synchronous lifting of the tractor, and better solves the problem of oil seal protection; the tractor has the advantages that the production cost is low, the synchronization effect is good, the guide sleeve is convenient to adjust, the piston rod is guaranteed to move up and down along the axial lead of the oil cylinder due to the fact that the guide sleeve is installed in the oil cylinder, the dust cover can effectively isolate sandy soil, the service life of the oil cylinder is prolonged, the reliability of the tractor is effectively improved, and the tractor is suitable for being popularized and applied. The wheel type tractor synchronous lifting forced-penetration hydraulic oil cylinder device in the patent has the following defects: traditional hydraulic cylinder fixed structure, and the function is comparatively single, when installing and dismantling hydraulic cylinder, need operate parts such as the bolt of connecting portion, it is comparatively inconvenient to lead to hydraulic cylinder to dismantle the installation maintenance, and traditional hydraulic cylinder directly contacts through extrusion and holding surface, when installing in the comparatively complicated environment of environment, can not guarantee hydraulic cylinder's stable support, can't adjust hydraulic cylinder's support angle according to the in service behavior of difference simultaneously.
Disclosure of Invention
The utility model aims at providing the quick assembly disassembly of being not convenient for maintenance among the solution prior art, support stability is poor with be not convenient for adjust support angle problem, and a wheeled tractor synchronous lifting forced-entry hydraulic cylinder device that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a wheel type tractor synchronous lifting forced-loading hydraulic oil cylinder device comprises a hydraulic oil cylinder body and a mounting plate, wherein a fixing ring is fixed at the upper end of the hydraulic oil cylinder body, an upper movable rod is installed on the inner side of the fixing ring, a mounting barrel is arranged on the outer side of the upper portion of the upper movable rod, the mounting plate is fixed at the upper end of the mounting barrel, mounting blocks are installed on two sides of the mounting barrel, an extrusion groove is formed in the inner side of each mounting block, an operating ring is installed on the outer side of the lower portion of the mounting barrel, an extrusion rod is fixed at the upper end of the operating ring, a lower movable rod is installed at the lower end of the hydraulic oil cylinder body, a movable rubber pad is arranged at the upper end of the lower movable rod, a regulating rod is connected to the upper end of the movable rubber pad, a, and meanwhile, reinforcing blocks are installed on the inner sides of the transverse grooves, and vertical rods are installed on the upper portions of the inner sides of the positioning rods.
Preferably, the fixed ring is in sliding connection with the upper movable rod, the upper movable rod is in nested connection with the mounting cylinder, and the mounting cylinder is in sliding connection with the mounting block.
Preferably, the installation block is connected with the upper movable rod in a clamping mode, the longitudinal sections of the installation block and the extrusion groove are both in a right trapezoid shape, and the extrusion groove is connected with the extrusion rod in a clamping mode.
Preferably, the extrusion rods are vertically distributed at the upper end of the operating ring, and the operating ring is in sliding connection with the mounting barrel.
Preferably, the lower movable rod is in sliding connection with the hydraulic cylinder body, the lower movable rod is attached to the movable rubber pad, the movable rubber pad is in sliding connection with the hydraulic cylinder body, and the hydraulic cylinder body is in threaded connection with the adjusting rod.
Preferably, be sliding connection between backup pad and the locating lever, and the locating lever passes through the cross slot and the reinforcing block constitutes sliding construction to reinforcing block longitudinal section's shape is right trapezoid, is sliding connection between locating lever and the montant simultaneously.
Compared with the prior art, the utility model provides a wheeled tractor promotes in step and presses hydraulic cylinder device into soil by force possesses following beneficial effect:
1. according to the wheel type tractor synchronous lifting forced-penetration hydraulic cylinder device, the operating ring is pulled upwards to drive the extrusion rod to extrude the inclined plane of the extrusion groove, the mounting block and the upper movable rod are separated from being clamped, the upper movable rod on the hydraulic cylinder body is pulled out of the mounting cylinder, the device is quickly disassembled, the upper movable rod on the hydraulic cylinder body is inserted into the inner side of the mounting cylinder, and the mounting block and the upper movable rod are clamped to quickly install the hydraulic cylinder body and the upper movable rod;
2. according to the wheel type tractor synchronous lifting forced-penetration hydraulic oil cylinder device, the hydraulic oil cylinder body is opened, the lower end of the supporting plate is pushed to be attached to the ground by the hydraulic oil cylinder body, the positioning rod is pressed downwards and inserted into soil at the lower end of the supporting plate, the vertical rod is further pressed downwards, the reinforcing block extrudes soil outside the positioning rod, and the integral positions of the supporting plate and the device are reinforced;
3. this wheeled tractor synchronous lifting forced-entry hydraulic cylinder device adjusts the pole through rotating, adjusts pole and movable rubber pad and breaks away from, and movable rubber pad breaks away from with lower movable rod, rotates the hydraulic cylinder body, and the hydraulic cylinder body rotates about last movable rod through solid fixed ring, and lower movable rod passes through the hole that sets up on the hydraulic cylinder body and rotates, and the movable rod supports ground under the further realization is to the hydraulic cylinder body cooperation, will adjust the pole and reset, realizes adjusting the support angle of hydraulic cylinder body.
Drawings
FIG. 1 is a schematic structural view of a wheel tractor for synchronously lifting and forcibly pressing a hydraulic cylinder device into the ground;
FIG. 2 is a schematic structural view of a front view section of a wheel type tractor synchronous lifting forced-penetration hydraulic cylinder device provided by the utility model;
fig. 3 is the utility model provides a wheel tractor promotes in step and presses into soil hydraulic cylinder device a department enlarged schematic structure in fig. 2.
In the figure: the hydraulic cylinder comprises a hydraulic cylinder body 1, a fixing ring 2, an upper movable rod 3, an installation barrel 4, an installation plate 5, an installation block 6, an extrusion groove 7, an operation ring 8, an extrusion rod 9, a lower movable rod 10, a movable rubber pad 11, an adjustment rod 12, a support plate 13, a positioning rod 14, a transverse groove 15, a reinforcing block 16 and a vertical rod 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a wheeled tractor synchronous lifting forced-penetration hydraulic cylinder device comprises a hydraulic cylinder body 1, a fixed ring 2, an upper movable rod 3, an installation cylinder 4, an installation plate 5, installation blocks 6, extrusion grooves 7, an operation ring 8, an extrusion rod 9, a lower movable rod 10, a movable rubber pad 11, an adjustment rod 12, a support plate 13, a positioning rod 14, a transverse groove 15, a reinforcing block 16 and a vertical rod 17, wherein the upper end of the hydraulic cylinder body 1 is fixed with the fixed ring 2, the inner side of the fixed ring 2 is provided with the upper movable rod 3, the outer side of the upper part of the upper movable rod 3 is provided with the installation cylinder 4, the installation plate 5 is fixed at the upper end of the installation cylinder 4, the installation blocks 6 are installed at two sides of the installation cylinder 4, the extrusion grooves 7 are arranged at the inner side of the installation blocks 6, the operation ring 8 is installed at the outer side, lower movable rod 10 is installed to the lower extreme of hydraulic cylinder body 1, and the upper end of lower movable rod 10 is provided with movable rubber pad 11 to movable rubber pad 11's upper end is connected with regulation pole 12, and the lower extreme of lower movable rod 10 is fixed with backup pad 13, and the both sides of backup pad 13 install locating lever 14, and locating lever 14's lower part has seted up cross slot 15, and reinforcing block 16 is installed to the inboard of cross slot 15 simultaneously, and montant 17 is installed on the inboard upper portion of locating lever 14.
In the embodiment, the fixing ring 2 is in sliding connection with the upper movable rod 3, the upper movable rod 3 is in nested connection with the mounting cylinder 4, and the mounting cylinder 4 is in sliding connection with the mounting block 6, so that the upper movable rod 3 can effectively rotate relative to the hydraulic oil cylinder body 1 through the fixing ring 2, the mounting cylinder 4 can effectively limit the upper movable rod 3, the mounting block 6 can effectively move on the mounting cylinder 4, and the fixing of the position between the mounting cylinder 4 and the upper movable rod 3 is further realized;
the mounting block 6 is connected with the upper movable rod 3 in a clamping manner, the longitudinal sections of the mounting block 6 and the extrusion groove 7 are both in a right trapezoid shape, and the extrusion groove 7 is connected with the extrusion rod 9 in a clamping manner, so that the extrusion rod 9 can effectively extrude the inclined plane of the extrusion groove 7, the mounting block 6 can effectively move on the mounting cylinder 4 after the inclined planes of the extrusion groove 7 and the mounting block 6 are extruded, and the mounting block 6 can further fix the position between the mounting cylinder 4 and the upper movable rod 3;
the extrusion rods 9 are vertically distributed at the upper end of the operation ring 8, and the operation ring 8 is in sliding connection with the installation cylinder 4, so that the design ensures that the operation ring 8 can effectively drive the extrusion rods 9 to move outside the installation cylinder 4, and further, the quick disassembly between the installation cylinder 4 and the upper movable rod 3 on the device is realized;
the lower movable rod 10 is in sliding connection with the hydraulic cylinder body 1, the lower movable rod 10 is attached to the movable rubber pad 11, the movable rubber pad 11 is in sliding connection with the hydraulic cylinder body 1, and meanwhile the hydraulic cylinder body 1 is in threaded connection with the adjusting rod 12, so that the lower movable rod 10 can effectively rotate on the hydraulic cylinder body 1, and the adjusting rod 12 can effectively drive the movable rubber pad 11 to fix the position of the lower movable rod 10 on the hydraulic cylinder body 1;
for sliding connection between backup pad 13 and the locating lever 14, and locating lever 14 passes through cross slot 15 and reinforcing block 16 and constitutes sliding structure, and reinforcing block 16 longitudinal section's shape is right trapezoid, be sliding connection between locating lever 14 and the montant 17 simultaneously, and this kind of design has guaranteed that locating lever 14 can effectively move in backup pad 13, and montant 17 can effectively drive reinforcing block 16 to the motion of the locating lever 14 outside in cross slot 15, further realizes the reinforcement to device mounted position.
When the device is used, a power supply is firstly switched on for a relevant circuit on a hydraulic oil cylinder body 1 in the device, wherein a mounting plate 5 is welded and fixed on the outer side of a tractor body;
when the device needs to be disassembled and maintained, the operating ring 8 is pulled upwards, the operating ring 8 drives the extrusion rod 9 to extrude the inclined plane of the extrusion groove 7, the mounting block 6 slides towards the outer side of the mounting cylinder 4, the mounting block 6 and the upper movable rod 3 are separated from clamping, the upper movable rod 3 on the hydraulic oil cylinder body 1 is pulled out from the mounting cylinder 4, the device is quickly disassembled, the operating ring 8 is loosened, the spring pulling operating ring 8 connected with the mounting cylinder 4 is reset, the spring pulling mounting block 6 connected with the mounting cylinder 4 is reset, when the device needs to be installed, the upper movable rod 3 on the hydraulic oil cylinder body 1 is inserted into the inner side of the mounting cylinder 4, the upper movable rod 3 extrudes the inclined plane of the mounting block 6, the mounting block 6 slides towards the outer side of the mounting cylinder 4, when the groove arranged on the upper movable rod 3 is aligned with the mounting block 6, the spring pulling mounting block 6 connected with the mounting cylinder 4 is reset, the mounting block 6 is clamped with the upper movable rod 3, so that the hydraulic oil cylinder body 1 and the upper movable rod 3 can be rapidly mounted;
when the position between the device and the ground needs to be fixed, the hydraulic oil cylinder body 1 is opened, the hydraulic oil cylinder body 1 pushes the lower end of the supporting plate 13 to be attached to the ground, the positioning rod 14 is pressed downwards, the positioning rod 14 slides downwards on the supporting plate 13, the positioning rod 14 is inserted into soil at the lower end of the supporting plate 13, the vertical rod 17 is further pressed downwards, the vertical rod 17 downwards extrudes the inclined surface of the reinforcing block 16, the reinforcing block 16 slides towards the outer side of the positioning rod 14 in the transverse groove 15, and the reinforcing block 16 extrudes soil at the outer side of the positioning rod 14, so that the integral position of the supporting plate 13 and the device;
when adjusting hydraulic cylinder body 1's support angle according to different mounted position, rotation regulation pole 12, adjust pole 12 in the upward movement of hydraulic cylinder body 1 outside, adjust pole 12 and movable rubber pad 11 and break away from, movable rubber pad 11 and hydraulic cylinder body 1 are connected spring pulling movable rubber pad 11 and move upward, movable rubber pad 11 breaks away from with lower movable pole 10, hydraulic cylinder body 1 rotates about last movable rod 3 through solid fixed ring 2, lower movable pole 10 rotates through the hole that sets up on the hydraulic cylinder body 1, further realize supporting movable pole 10 and supporting ground under the cooperation of hydraulic cylinder body 1, reset regulation pole 12, realize adjusting pole 12 and reset movable rubber pad 11 extrusion, further realize the fixed of position between hydraulic cylinder body 1 and the backup pad 13, realize the outrigger to the device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a wheeled tractor promotes in step and presses hydraulic cylinder device into soil by force, includes hydraulic cylinder body (1) and mounting panel (5), its characterized in that: the upper end of the hydraulic oil cylinder body (1) is fixed with a fixed ring (2), the inner side of the fixed ring (2) is provided with an upper movable rod (3), the outer side of the upper part of the upper movable rod (3) is provided with an installation cylinder (4), an installation plate (5) is fixed at the upper end of the installation cylinder (4), installation blocks (6) are installed on two sides of the installation cylinder (4), the inner side of each installation block (6) is provided with an extrusion groove (7), the outer side of the lower part of the installation cylinder (4) is provided with an operation ring (8), the upper end of the operation ring (8) is fixed with an extrusion rod (9), the lower end of the hydraulic oil cylinder body (1) is provided with a lower movable rod (10), the upper end of the lower movable rod (10) is provided with a movable rubber pad (11), the upper end of the movable rubber pad (11) is connected with an adjusting rod (, and locating levers (14) are installed on two sides of the supporting plate (13), a transverse groove (15) is formed in the lower portion of each locating lever (14), a reinforcing block (16) is installed on the inner side of each transverse groove (15), and a vertical rod (17) is installed on the upper portion of the inner side of each locating lever (14).
2. The synchronous lifting forced-penetration hydraulic cylinder device of the wheeled tractor as claimed in claim 1, wherein the fixed ring (2) and the upper movable rod (3) are in sliding connection, the upper movable rod (3) and the mounting cylinder (4) are in nested connection, and the mounting cylinder (4) and the mounting block (6) are in sliding connection.
3. The synchronous lifting forced-penetration hydraulic oil cylinder device of the wheeled tractor as claimed in claim 1, wherein the mounting block (6) and the upper movable rod (3) are connected in a clamping manner, the longitudinal sections of the mounting block (6) and the extrusion groove (7) are both in a right trapezoid shape, and the extrusion groove (7) and the extrusion rod (9) are connected in a clamping manner.
4. The synchronous lifting forced-penetration hydraulic cylinder device of the wheeled tractor as claimed in claim 1, wherein the squeeze rods (9) are vertically distributed at the upper end of the operating ring (8), and the operating ring (8) is in sliding connection with the mounting cylinder (4).
5. The device for synchronously lifting and forcibly pressing the hydraulic cylinder into the soil by the wheeled tractor as claimed in claim 1, wherein the lower movable rod (10) is in sliding connection with the hydraulic cylinder body (1), the lower movable rod (10) is attached to the movable rubber pad (11), the movable rubber pad (11) is in sliding connection with the hydraulic cylinder body (1), and the hydraulic cylinder body (1) is in threaded connection with the adjusting rod (12).
6. The synchronous lifting forced-penetration hydraulic oil cylinder device of the wheeled tractor as claimed in claim 1, wherein the supporting plate (13) and the positioning rod (14) are connected in a sliding manner, the positioning rod (14) forms a sliding structure through a transverse groove (15) and a reinforcing block (16), the longitudinal section of the reinforcing block (16) is in a right trapezoid shape, and the positioning rod (14) is connected with the vertical rod (17) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021722934.3U CN212980165U (en) | 2020-08-18 | 2020-08-18 | Synchronous lifting and forced-pressing hydraulic cylinder device of wheeled tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021722934.3U CN212980165U (en) | 2020-08-18 | 2020-08-18 | Synchronous lifting and forced-pressing hydraulic cylinder device of wheeled tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212980165U true CN212980165U (en) | 2021-04-16 |
Family
ID=75433509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021722934.3U Expired - Fee Related CN212980165U (en) | 2020-08-18 | 2020-08-18 | Synchronous lifting and forced-pressing hydraulic cylinder device of wheeled tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212980165U (en) |
-
2020
- 2020-08-18 CN CN202021722934.3U patent/CN212980165U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 Termination date: 20210818 |
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| CF01 | Termination of patent right due to non-payment of annual fee |