阅读说明：本技术 一种应用于货车车厢内的翻转机构 (Be applied to tilting mechanism in boxcar ) 是由 席跃坤 席自强 张英红 张登柱 金玉涛 罗松 王亮 程金康 侯学勇 李秀东 宋宇 于 2020-04-17 设计创作，主要内容包括：本发明公开了一种应用于货车车厢内的翻转机构,包括机构架体、控制面板、U型框、翻转架和翻转电机,所述机构架体底部的表面安装有控制面板,且控制面板一侧的机构架体表面固定有收放座,所述收放座的顶端设置有支撑板,且支撑板的底端延伸至收放座的内部,所述机构架体的内侧壁上铰接有转辊,且转辊的两端皆安装有翻转架,所述翻转架的一端铰接有U型框,所述U型框靠近翻转架一侧的两端皆固定有稳固螺筒,所述机构架体一侧的外壁上固定有机架支板,且机架支板的顶端安装有翻转电机。本发明不仅扩大了翻转机构的使用范围,避免了翻转机构在翻转时发生损坏现象,而且降低了翻转机构使用时的劳动强度。(The invention discloses a turnover mechanism applied to a boxcar, which comprises a mechanism frame body, a control panel, a U-shaped frame, a turnover frame and a turnover motor, wherein the control panel is arranged on the surface of the bottom of the mechanism frame body, a folding and unfolding seat is fixed on the surface of the mechanism frame body on one side of the control panel, a supporting plate is arranged at the top end of the folding and unfolding seat, the bottom end of the supporting plate extends into the folding and unfolding seat, a rotating roller is hinged to the inner side wall of the mechanism frame body, the turnover frame is arranged at two ends of the rotating roller, the U-shaped frame is hinged to one end of the turnover frame, stable screw cylinders are fixed at two ends of the U-shaped frame close to one side of the turnover frame, a rack support plate is fixed on the outer wall on one side of the mechanism frame. The turnover mechanism not only enlarges the application range of the turnover mechanism, avoids the damage phenomenon of the turnover mechanism during turnover, but also reduces the labor intensity of the turnover mechanism during use.)

1. The utility model provides a be applied to tilting mechanism in boxcar, includes mechanism support body (1), control panel (3), U type frame (6), roll-over stand (7) and upset motor (10), its characterized in that: the mechanism comprises a mechanism frame body (1), a control panel (3) is mounted on the surface of the bottom of the mechanism frame body (1), a retractable seat (2) is fixed on the surface of the mechanism frame body (1) on one side of the control panel (3), a supporting plate (18) is arranged at the top end of the retractable seat (2), the bottom end of the supporting plate (18) extends into the retractable seat (2), a rotating roller (8) is hinged to the inner side wall of the mechanism frame body (1), turning frames (7) are mounted at the two ends of the rotating roller (8), a U-shaped frame (6) is hinged to one end of each turning frame (7), L-shaped grooves (13) are formed in the two sides of the surface of each U-shaped frame (6), stable screw cylinders (4) are fixed at the two ends of one side, close to the turning frames (7), a support plate (11) is fixed on the outer wall of one side of the mechanism frame body (1), and a turning motor (10) is mounted at, and the input of upset motor (10) and the output electric connection of the inside singlechip of control panel (3), pivot (9) are installed through the shaft coupling to the output of upset motor (10), and the one end of pivot (9) run through mechanism support body (1) and with the one end fixed connection who changes roller (8).

2. A tilting mechanism for application in a freight car body as claimed in claim 1, wherein: both sides of the surface of the retractable seat (2) are in threaded connection with adjusting bolts (21), and one ends of the adjusting bolts (21) penetrate through the retractable seat (2) and are in threaded connection with the surface of the support plate (18).

3. A tilting mechanism for application in a freight car body as claimed in claim 1, wherein: the surface of the turnover frame (7) on one side of the stable screw cylinder (4) is provided with a stable screw rod (5), one end of the stable screw rod (5) penetrates through the turnover frame (7) and is in threaded connection with the stable screw cylinder (4), and the surface of one side of the stable screw cylinder (4) away from the U-shaped frame (6) is detachably connected with a gravity block (501).

4. A tilting mechanism for application in a freight car body as claimed in claim 1, wherein: the outer walls of two sides of the U-shaped frame (6) are connected with fastening screw handles (12) in a threaded mode, and one end of each fastening screw handle (12) penetrates through the U-shaped frame (6) and is hinged to a fastening plate (14).

5. A tilting mechanism for application in a freight car body as claimed in claim 1, wherein: buffer springs (15) with equal intervals are fixed inside the L-shaped accommodating groove (13), one end, far away from the inner side wall of the L-shaped accommodating groove (13), of each buffer spring (15) is provided with a force unloading plate (17), and a buffer soft plate (16) is fixed on the surface of each force unloading plate (17).

6. A tilting mechanism for application in a freight car body as claimed in claim 1, wherein: limiting grooves (20) are formed in two sides of the surface of the supporting plate (18), limiting blocks (19) are arranged in the limiting grooves (20), and the surface of each limiting block (19) is fixedly connected with the surface of the corresponding retraction seat (2).

Technical Field

The invention relates to the technical field of auxiliary equipment for a truck, in particular to a turnover mechanism applied to a truck carriage.

Background

The goods van mainly is for carrying the goods and the commercial vehicle of design and equipment, and its carriage needs to use tilting mechanism to carry upset work to its goods usually when goods are carried to the goods van, and the setting of this tilting mechanism is in order to reduce the intensity of labour when staff carries the goods.

The turnover mechanism on the market is various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:

1. when the traditional turnover mechanism is used, the adjustment and modification work of the turnover surface is generally difficult to realize, so that the application range of the turnover mechanism is reduced;

2. the traditional turnover mechanism is rarely provided with a buffer function after being turned over, so that the phenomenon of damage to the turnover mechanism during turnover is easily caused;

3. when the traditional turnover mechanism is used, different supporting works of the to-be-turned pieces are rarely arranged, so that the labor intensity of the turnover mechanism is increased when the turnover mechanism is used.

Disclosure of Invention

The invention aims to provide a turnover mechanism applied to a boxcar, which aims to solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a turnover mechanism applied to a boxcar comprises a mechanism frame body, a control panel, a U-shaped frame, a turnover frame and a turnover motor, wherein the surface of the bottom of the mechanism frame body is provided with the control panel, the surface of the mechanism frame body on one side of the control panel is fixedly provided with a folding and unfolding seat, the top end of the folding and unfolding seat is provided with a support plate, the bottom end of the support plate extends into the folding and unfolding seat, the inner side wall of the mechanism frame body is hinged with a rotating roller, the two ends of the rotating roller are both provided with the turnover frame, one end of the turnover frame is hinged with the U-shaped frame, the two sides of the surface of the U-shaped frame are both provided with L-shaped grooves, the two ends of the U-shaped frame, which are close to one side of the turnover frame, are both fixedly provided with stable screw cylinders, the outer wall on one side of the mechanism frame body is fixedly provided with a, the output end of the turnover motor is provided with a rotating shaft through a coupler, and one end of the rotating shaft penetrates through the mechanism frame body and is fixedly connected with one end of the rotating roller.

Preferably, both sides of the surface of the retractable seat are in threaded connection with adjusting bolts, and one ends of the adjusting bolts penetrate through the retractable seat and are in threaded connection with the surface of the supporting plate.

Preferably, the roll-over stand surface of firm spiral shell section of thick bamboo one side all is provided with firm screw rod, and the one end of firm screw rod run through the roll-over stand and with firm spiral shell section of thick bamboo threaded connection, the surface of the U type frame one side of keeping away from firm spiral shell section of thick bamboo all can be dismantled and be connected with the gravity piece.

Preferably, the outer walls of the two sides of the U-shaped frame are connected with fastening screw handles in a threaded mode, and one ends of the fastening screw handles penetrate through the U-shaped frame and are hinged to fastening plates.

Preferably, the L-shaped groove is internally fixed with buffer springs at equal intervals, one end of each buffer spring, which is far away from the inner side wall of the L-shaped groove, is provided with a force unloading plate, and the surface of each force unloading plate is fixed with a soft buffer plate.

Preferably, the two sides of the surface of the supporting plate are both provided with limiting grooves, limiting blocks are arranged in the limiting grooves, and the surfaces of the limiting blocks are fixedly connected with the surfaces of the retractable seats.

Compared with the prior art, the invention has the beneficial effects that: the turnover mechanism applied to the boxcar not only enlarges the application range of the turnover mechanism, avoids the damage phenomenon of the turnover mechanism during turnover, but also reduces the labor intensity of the turnover mechanism during use;

1. the turnover surface of the piece to be turned is changed by rotating the stabilizing screw rod through the arrangement of the stabilizing screw rod, the stabilizing screw cylinder and the gravity block and by matching the stabilizing screw rod with the stabilizing screw cylinder on the surface of the U-shaped frame in a threaded manner, and similarly, the stabilizing screw rod is reversely rotated to be separated from the stabilizing screw cylinder, so that the function of adjusting the turnover surface by the turnover mechanism is realized under the action of the gravity block, and the application range of the turnover mechanism is expanded;

2. the L-shaped accommodating groove, the buffer spring, the soft buffer board and the unloading board are arranged, the unloading board is pushed to move under the elastic force action of the buffer spring in the L-shaped accommodating groove, the soft buffer board on the surface of the unloading board is driven to buffer by the unloading board, and the buffer function of the turnover mechanism after turnover is realized, so that the damage phenomenon of the turnover mechanism during turnover is avoided;

3. through being provided with and receive and release seat, backup pad, spacing groove, stopper and adjusting bolt, rotatory adjusting bolt makes its and the surface of backup pad lax mutually, and rethread pulling backup pad makes it respectively under the mutually supporting of spacing groove and stopper and after shifting up to suitable position department, and reverse rotation adjusting bolt fixes the backup pad, has realized the supporting operation of treating upset piece to the difference when tilting mechanism uses to intensity of labour when tilting mechanism uses has been reduced.

Drawings

FIG. 1 is a schematic view of a front view of the present invention;

FIG. 2 is an enlarged schematic view of the roll-over stand of the present invention;

FIG. 3 is a schematic side sectional view of a U-shaped frame according to the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a mechanism frame body; 2. a retraction base; 3. a control panel; 4. a stabilizing screw cylinder; 5. stabilizing the screw rod; 501. a gravity block; 6. a U-shaped frame; 7. a roll-over stand; 8. rotating the roller; 9. a rotating shaft; 10. turning over a motor; 11. a frame support plate; 12. fastening a screw shank; 13. an L-shaped slot is arranged; 14. a fastening plate; 15. a buffer spring; 16. a soft buffer plate; 17. a force unloading plate; 18. a support plate; 19. a limiting block; 20. a limiting groove; 21. and adjusting the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a turnover mechanism applied in a boxcar comprises a mechanism frame body 1, a control panel 3, a U-shaped frame 6, a turnover frame 7 and a turnover motor 10, wherein the surface of the bottom of the mechanism frame body 1 is provided with the control panel 3, and the surface of the mechanism frame body 1 at one side of the control panel 3 is fixed with a receiving and releasing seat 2, the top end of the receiving and releasing seat 2 is provided with a supporting plate 18, and the bottom end of the supporting plate 18 extends to the interior of the retractable seat 2, both sides of the surface of the retractable seat 2 are in threaded connection with adjusting bolts 21, and one end of the adjusting bolt 21 penetrates through the retraction base 2 and is in threaded connection with the surface of the support plate 18, used for fixing the supporting plate 18, both sides of the surface of the supporting plate 18 are provided with limiting grooves 20, and the limiting blocks 19 are arranged inside the limiting grooves 20, the surface of the limiting block 19 is fixedly connected with the surface of the retraction seat 2 and is used for limiting when the supporting plate 18 moves;

the mechanism comprises a mechanism frame body 1, a rotating roller 8, a turnover frame 7, a U-shaped frame 6, L-shaped grooves 13, buffer springs 15 with equal intervals, a stress relief plate 17 and a soft buffer plate 16, wherein the inner side wall of the U-shaped frame 6 is hinged to the inner side wall of the mechanism frame body 1, the two sides of the surface of the U-shaped frame 6 are provided with the L-shaped grooves 13, the buffer springs 15 with equal intervals are fixed inside the L-shaped grooves 13, the end, away from the inner side wall of the L-shaped grooves 13, of each buffer spring 15 is provided with the corresponding stress relief plate 17, the surface of each stress relief plate 17 is fixed with the corresponding soft buffer plate 16 and used for buffering after turnover, the outer walls of the two sides of the U-shaped frame 6 are in threaded connection with fastening screw handles 12, and one ends;

the two ends of the U-shaped frame 6, which are close to one side of the turnover frame 7, are both fixed with the stabilizing screw cylinders 4, the surfaces of the turnover frame 7, which are close to one side of the stabilizing screw cylinders 4, are all provided with stabilizing screws 5, one ends of the stabilizing screws 5 penetrate through the turnover frame 7 and are in threaded connection with the stabilizing screw cylinders 4, and the surfaces of the U-shaped frame 6, which are far away from one side of the stabilizing screw cylinders 4, are all detachably connected with gravity blocks 501 for changing the turnover surfaces of the turnover mechanism;

be fixed with frame extension board 11 on the outer wall of mechanism support body 1 one side, and the top of frame extension board 11 installs upset motor 10 to the input of upset motor 10 and the output electric connection of the inside singlechip of control panel 3, pivot 9 is installed through the shaft coupling to the output of upset motor 10, and the one end of pivot 9 run through mechanism support body 1 and with the one end fixed connection who changes roller 8.

The working principle is as follows: when in use, the adjusting bolt 21 is rotated to loosen the surface of the supporting plate 18, the supporting plate 18 is pulled to move up to a proper position under the mutual matching of the limiting groove 20 and the limiting block 19, the adjusting bolt 21 is rotated reversely to fix the supporting plate 18 so as to support different members to be turned when the turnover mechanism is used, thereby reducing the labor intensity when the turnover mechanism is used, the members to be turned are placed on the surface of the supporting plate 18 after the adjustment is finished, two ends of the members to be turned extend to the inner side of the U-shaped frame 6, then the screw handle 12 is fastened by rotating to drive the fastening plate 14 to fasten the members to be turned, when the turnover surface of the members to be turned needs to be changed during turnover, the stabilizing screw rod 5 is rotated to be in threaded fit with the stabilizing screw cylinder 4 on the surface of the U-shaped frame 6, the same process is carried out, when the turnover surface of the members to be turned does not need to be changed, through reverse rotation firm screw rod 5 and firm barrel 4 break away from mutually, the action of gravity through gravity piece 501, in order to realize tilting mechanism to the regulatory function of upset face, thereby the application range of tilting mechanism has been enlarged, at last through operation control panel 3, make its control upset motor 10 work, upset motor 10 drives the commentaries on classics roller 8 rotation under the effect of pivot 9 and treats the upset piece and overturn, the elastic force effect through L type set groove 13 inside buffer spring 15 promotes unloading board 17 and removes in the upset process, unloading board 17 drives its surface buffering soft board 16 and cushions, in order to realize the buffer function after the tilting mechanism upset, thereby avoided tilting mechanism to take place the damage phenomenon when the upset, finally accomplish tilting mechanism's use work.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.