阅读说明：本技术 一种农业机械维修保养用提升设备 (Lifting device for agricultural machine maintenance ) 是由 徐开明 于 2021-09-07 设计创作，主要内容包括：本发明涉及农业机械技术领域,具体涉及一种农业机械维修保养用提升设备,包括两个支撑臂,每个所述支撑臂的内壁均固定连接有两个液压缸,每组液压缸的内壁均活动连接有稳定杆,每组稳定杆的外表面均固定连接有两个托板,两组托板相互靠近的一侧面共同固定连接有连接杆,两个支撑臂相互靠近的一侧面共同放置有底板,底板的内底壁固定连接有两组伸缩杆,本发明通过液压缸,能够起到传动的作用,避免链条生锈或磨损的问题,有利于平稳的对设备进行提升,通过稳定杆,能够起到缓冲的作用,避免在停止时提升速度过快导致设备晃动的问题,有利于对农业机械进行平稳提升,通过托板,能够起到使农业机械受力均匀的作用。(The invention relates to the technical field of agricultural machinery, in particular to lifting equipment for maintaining agricultural machinery, which comprises two supporting arms, wherein the inner wall of each supporting arm is fixedly connected with two hydraulic cylinders, the inner wall of each hydraulic cylinder is movably connected with a stabilizer bar, the outer surface of each stabilizer bar is fixedly connected with two supporting plates, one side surfaces, close to each other, of the two supporting plates are fixedly connected with a connecting rod together, one side surfaces, close to each other, of the two supporting arms are provided with a base plate together, and the inner bottom wall of the base plate is fixedly connected with two groups of telescopic rods. Through the supporting plate, the function of enabling the agricultural machine to be stressed uniformly can be achieved.)

1. The utility model provides a lifting means for agricultural machine maintenance, its characterized in that: including two support arms (1), every two pneumatic cylinders (5), every group of the equal fixedly connected with of inner wall of support arm (1) the equal swing joint of inner wall of pneumatic cylinder (5) has stabilizer bar (2), every group two layer boards (3), two sets of the equal fixedly connected with connecting rod (16) of a side that layer board (3) are close to each other, two bottom plate (9) have been placed jointly to a side that support arm (1) is close to each other, two sets of telescopic link (17) of inner bottom wall fixedly connected with of bottom plate (9).

2. An agricultural machine maintenance lifting device according to claim 1, wherein: two the common fixedly connected with hanger plate (7) of upper surface of support arm (1), every the equal fixedly connected with sensing lamp (6) in bottom surface of hanger plate (7), workstation (8) have been placed to the below of hanger plate (7), the bottom surface and telescopic link (17) top fixed connection of workstation (8).

3. An agricultural machine maintenance lifting device according to claim 2, wherein: every two gim peg (4) have all been placed in the outside of sensing lamp (6), every group the bottom of gim peg (4) all runs through hanger plate (7) and extends to the inside of support arm (1).

4. An agricultural machine maintenance lifting device according to claim 1, wherein: the inner side wall of the bottom plate (9) is fixedly connected with two sliding rods (12), and the outer surface of each sliding rod (12) is connected with two hydraulic blocks (13) in a sliding mode.

5. An agricultural machine maintenance lifting device according to claim 4, wherein: the back of every group hydraulic block (13) all fixedly hinged has two ejector pins (10), every group the top of ejector pin (10) all common fixedly connected with kicking block (11), every the upper surface of kicking block (11) all with the bottom surface fixed connection of workstation (8).

6. An agricultural machine maintenance lifting device according to claim 2, wherein: the equal fixedly connected with in the front of workstation (8) and the back of workstation (8) stands board (15), every inlet plate (14) have all been placed in the outside of standing board (15), every a side that stands board (15) and is close to each other contacts with the side that inlet plate (14) kept away from each other respectively.

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to lifting equipment for maintenance of agricultural machinery.

Background

Agricultural machinery is a tool device capable of helping people reduce work difficulty or labor, articles such as brooms and tweezers can be called as machines which are simple machines, complex machines are composed of two or more simple machines, the more complex machines are generally called as machines, from the viewpoint of structure and movement, the mechanisms and the machines are not different, the machines are generally called as machines, equipment maintenance is technical activities for maintaining, recovering and lifting the technical state of equipment, the equipment maintenance comprises maintenance for maintaining the good technical state of the equipment, repairing for recovering the function of the equipment after degradation or failure of the equipment and technical activities for lifting the technical state of the equipment, the lifting equipment used for the existing agricultural machinery maintenance is generally lifted by adopting gears and chains, and the chains generate corrosion and abrasion after being used for a period of time, so that the speed of the lifting equipment is slow, and easy unstable when promoting, the staff is because the protection is relatively poor when maintaining and maintaining machinery, takes place the potential safety hazard easily, consequently needs a new method to solve such a problem urgently.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a lifting device for maintenance of agricultural machinery, and aims to solve the technical problems that a chain lifting device is easy to wear, so that the lifting speed is low, and the shaking is large in the lifting process.

In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides a lifting means is used in agricultural machine maintenance, includes two support arms, every two pneumatic cylinders of the equal fixedly connected with of inner wall of support arm, every group the equal swing joint of inner wall of pneumatic cylinder has the stabilizer bar, every group two layer boards of the equal fixedly connected with of surface of stabilizer bar, two sets of the common fixedly connected with connecting rod in a side that the layer board is close to each other, two the bottom plate has been placed jointly to a side that the support arm is close to each other, two sets of telescopic links of interior diapire fixedly connected with of bottom plate.

Further, two the common fixedly connected with hanger plate of upper surface of support arm, every the equal fixedly connected with sensing lamp in bottom surface of hanger plate, the workstation has been placed to the below of hanger plate, the bottom surface and the telescopic link top fixed connection of workstation.

Further, every two gim pegs have all been placed in the outside of sensing lamp, every group the bottom of gim peg all runs through the hanger plate and extends to the inside of support arm.

Furthermore, the inner side wall of the bottom plate is fixedly connected with two slide bars, and the outer surface of each slide bar is connected with two hydraulic blocks in a sliding mode.

Furthermore, the back of each group of hydraulic block is fixedly hinged with two ejector rods, the top end of each group of ejector rods is fixedly connected with an ejector block, and the upper surface of each ejector block is fixedly connected with the bottom surface of the workbench.

Furthermore, the front surface of the workbench and the back surface of the workbench are fixedly connected with standing plates, an inlet plate is placed on the outer side of each standing plate, and one side surface, close to each other, of each standing plate is in contact with one side surface, far away from each other, of each inlet plate.

In the above technical scheme, with this kind of agricultural machine lifting means for maintenance: the hydraulic cylinder can play a role in transmission, avoid the problem of rusting or abrasion of the chain, is favorable for stably lifting equipment, the stabilizer bar can play a role of buffering, avoid the problem of shaking of equipment caused by over-high lifting speed when stopping, is favorable for stably lifting the agricultural machinery, the lifting speed is high, the effect of enabling the agricultural machine to be stressed uniformly can be achieved through the supporting plate, the problem of uneven stress and inclination in the lifting machine is avoided, the stability of the lifting machine is kept, the purpose of stable lifting is achieved, the stabilizer bar can play a role in connecting the two supporting plates, is favorable for ensuring the lifting consistency between the two supporting plates, avoids the problem of unstable lifting caused by inconsistent lifting speed of the supporting plates, through the telescopic link, can play the effect of jack-up workstation, be favorable to promoting agricultural machine.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of a working platform of an agricultural machine maintenance lifting apparatus of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of an elevation view of a support arm of an agricultural machine maintenance lift device of an embodiment of the present invention;

FIG. 3 is a cross-sectional view of a top view of a pallet of an agricultural machine maintenance lifting device of an embodiment of the present invention;

fig. 4 is a side view of a support arm of an agricultural machine maintenance lifting device in an embodiment of the present invention.

In the figure: 1. a support arm; 2. a stabilizer bar; 3. a support plate; 4. a fixing bolt; 5. a hydraulic cylinder; 6. a sensor light; 7. a hanger plate; 8. a work table; 9. a base plate; 10. a top rod; 11. a top block; 12. a slide bar; 13. a hydraulic block; 14. an inlet plate; 15. standing the plate; 16. a connecting rod; 17. a telescopic rod.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention. As shown in figures 1 to 4, the lifting device for agricultural machine maintenance can play a role of transmission through a hydraulic cylinder 5, avoid the problem of rusting or abrasion of a chain, be beneficial to stably lifting equipment, play a role of buffering through a stabilizer bar 2, avoid the problem of shaking equipment caused by overhigh lifting speed when the lifting device is stopped, be beneficial to stably lifting the agricultural machine, have high lifting speed, play a role of enabling the agricultural machine to be uniformly stressed through a supporting plate 3, avoid the problem of uneven stress and inclination in the lifting machine, be beneficial to keeping the stability of the lifting machine, realize the purpose of stable lifting, play a role of connecting two supporting plates 3 through a connecting rod 16, be beneficial to ensuring the lifting consistency between the two supporting plates 3, and avoid the problem of unstable lifting caused by inconsistent lifting speed of the supporting plate 3, through telescopic link 17, can play the effect of jack-up workstation 8, be favorable to promoting agricultural machine. Concretely, this agricultural machine lifting means for maintenance, including two support arms 1, two pneumatic cylinders 5 of the equal fixedly connected with of inner wall of every support arm 1, the equal swing joint of inner wall of every group pneumatic cylinder 5 has stabilizer bar 2, two layer boards 3 of the equal fixedly connected with of surface of every group stabilizer bar 2, the common fixedly connected with connecting rod 16 of a side that two sets of layer boards 3 are close to each other, bottom plate 9 has been placed jointly to a side that two support arms 1 are close to each other, two sets of telescopic links 17 of inner diapire fixedly connected with of bottom plate 9.

In this embodiment, two hanger plates 7 of the common fixedly connected with of upper surface of two support arms 1, through hanger plate 7, can play the effect of two fixed support arms 1, and can install sensing lamp 6, the equal fixedly connected with sensing lamp 6 in bottom surface of every hanger plate 7, through sensing lamp 6, can play the effect that response agricultural machine promoted the height, be favorable to guaranteeing the security that promotes, workstation 8 has been placed to hanger plate 7's below, workstation 8's bottom surface and the 17 top fixed connection of telescopic link, through workstation 8, can play the effect of bearing agricultural machine, and be favorable to agricultural machine's steady promotion.

In this embodiment, two gim peg 4 have all been placed in every sensing lamp 6's the outside, and the bottom of every group gim peg 4 all runs through hanger plate 7 and extends to the inside of support arm 1, through gim peg 4, can play the effect of fixed hanger plate 7 and support arm 1, avoids hanger plate 7 and the not enough problem of support arm 1 joint strength.

In this embodiment, two slide bars 12 are fixedly connected to the inner side wall of the bottom plate 9, two hydraulic blocks 13 are connected to the outer surface of each slide bar 12 in a sliding manner, and the slide bars 12 and the hydraulic blocks 13 are matched with each other to play a role in moving the hydraulic blocks 13, so that the ejector rod 10 can jack up the workbench 8.

In this embodiment, the back of every group hydraulic block 13 all fixedly hinged has two ejector pins 10, the equal common fixedly connected with kicking block 11 in top of every group ejector pin 10, the upper surface of every kicking block 11 all with workstation 8's bottom surface fixed connection, cooperate through ejector pin 10 and kicking block 11, can play the effect that promotes workstation 8, be favorable to promoting agricultural machine.

In this embodiment, workstation 8's the front and workstation 8's the equal fixedly connected with board 15 that stands in the back, through board 15 that stands, can play the effect that provides operating space, be favorable to the staff to maintain and maintain agricultural machine, inlet plate 14 has all been placed in every outside of board 15 that stands, a side that every board 15 that stands is close to each other contacts with the side that inlet plate 14 kept away from each other respectively, through inlet plate 14, can play the effect that conveniently transports agricultural machine, be favorable to on advancing agricultural machine workstation 8.

In summary, the working principle of the lifting device for agricultural machine maintenance of the present invention is as follows: firstly, electrifying a hydraulic cylinder 5, when the agricultural machine needs to be maintained, enabling the agricultural machine to enter a workbench 8 through an inlet plate 14, supporting four corners of the agricultural machine by using a supporting plate 3, then starting the hydraulic cylinder 5, wherein the hydraulic cylinder 5 is provided with a buffer device without a transmission gap, has good motion stability, a telescopic rod 17 also acts, the supporting plate 3 and the agricultural machine can be driven to lift in the lifting process of a stabilizing rod 2, the workbench 8 also acts along with the telescopic rod 17 and a hydraulic block 13 to lift the agricultural machine, the stabilizing rod 2 is good in motion stability and has good buffer capacity, the impact generated when the agricultural machine stops lifting is avoided, the agricultural machine can be stably lifted by using the supporting plate 3, the machine cannot incline in the lifting process, and after the agricultural machine is lifted to a certain height, the sensing lamp 6 can respond, avoids lifting the position too high, is favorable to guaranteeing the security of work, falls workstation 8 again, and maintenance personal can stand on board 15 of standing, goes up and down to workstation 8, maintains and maintains agricultural machine.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.