CN113353574A

CN113353574A - Pile up neatly turnover vehicle of corrugated paper

Info

Publication number: CN113353574A
Application number: CN202110913561.0A
Authority: CN
Inventors: 徐瑛娟
Original assignee: Hunan Changsha Yunfa Packing Industry Co ltd
Current assignee: Hunan Changsha Yunfa Packing Industry Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-09-07

Abstract

The invention discloses a corrugated paper stacking turnover vehicle which comprises a vehicle body, wherein the outer wall of the vehicle body is rotatably connected with four rotating shafts, one end of each rotating shaft is fixedly provided with a wheel, the interior of the vehicle body is hollowed and is provided with an opening at the top, a bearing plate is arranged inside the vehicle body, the outer side wall of the bearing plate is in sliding connection with the inner side wall of the vehicle body, the bottom of the bearing plate is fixedly provided with a plurality of main compression springs, the bottom of each main compression spring is fixedly provided with a linkage plate, the top of the linkage plate is fixedly provided with a contact switch A, a driving mechanism for driving the linkage plate to move up and down is arranged in the vehicle body, and an auxiliary pressure mechanism for further supporting the bearing plate is arranged below the bearing plate; the pile up neatly can not take place to rock or empty the circumstances such as in transporting the process, promotes the security that transports the process, promotes the pile up neatly and adds and take out the convenience of process.

Description

Pile up neatly turnover vehicle of corrugated paper

Technical Field

The invention relates to the technical field of corrugated paper production, in particular to a corrugated paper stacking turnover vehicle.

Background

During the production process of the corrugated boards, the corrugated boards need to be stacked into a stacking box, and stacking needs to be transferred from a previous process to a subsequent process among different production processes so as to further produce and process the stacking box; the pile up neatly is piled up in the turnover car top through passing through manual work or manipulator with the pile up neatly generally to current turnover car, nevertheless because the peripheral protective member that does not have in turnover car top, the pile up neatly easily produces in the transportation and rocks, has the hidden danger of empting, if the periphery sets up protective member, because the height difference that different pile up neatly was placed, the holistic placing of pile up neatly can be rather inconvenient with taking out.

Disclosure of Invention

In order to solve the problems, the invention provides a corrugated paper stacking turnover vehicle which comprises a vehicle body, wherein the outer wall of the vehicle body is rotatably connected with four rotating shafts, wheels are fixed at one ends of the rotating shafts, the interior of the vehicle body is hollowed, the top of the vehicle body is provided with an accepting plate, the outer side wall of the accepting plate is in sliding connection with the inner side wall of the vehicle body, the bottom of the accepting plate is fixedly provided with a plurality of main compression springs, the bottom of each main compression spring is fixedly provided with a linkage plate, the top of the linkage plate is fixedly provided with a contact switch A, a driving mechanism for driving the linkage plate to move up and down is arranged in the vehicle body, and an auxiliary pressure mechanism for further supporting the accepting plate is arranged below the accepting plate.

Further, assist the pressure mechanism including setting up in the thing seat of putting of linkage board below, put the thing seat and fix mutually with the automobile body inner wall, put the top of thing seat and be fixed with and assist compression spring A, the initial height that highly is less than the initial height at contact switch A top at assistance compression spring A top, the top of putting the thing seat still is fixed with assists compression spring B, the initial height that highly is less than and assists compression spring A top at assistance compression spring B top is offered on the linkage board and is supplied to assist compression spring A and assist the intercommunication groove that compression spring B passes through.

Furthermore, the driving mechanism comprises a driving motor arranged at the bottom of the inner wall of the vehicle body, the output end of the driving motor is connected with a linkage shaft, two driving shafts rotatably connected with the bottom of the vehicle body are arranged on two sides of the linkage shaft, and two driving belts are wound on the outer sides of the linkage shaft and the outer sides of the two driving shafts respectively; the upper ends of the two driving shafts are provided with external threads, the linkage plate is correspondingly provided with an internal thread hole, the upper ends of the driving shafts are in threaded connection with the linkage plate through the internal thread hole, and an adapter is arranged below the external threads.

Further, be provided with in the automobile body and drive wheel pivoted linking mechanism, linking mechanism is including the helical gear A who is fixed in a drive shaft lateral wall, helical gear A is provided with helical gear B near one side of wheel, the pivot outside is located to helical gear B cover, helical gear B's inside wall is fixed with linking piece, the pivot lateral wall that is located the helical gear B outside is seted up and is supplied linking piece gliding linking groove, the cover is equipped with extension spring between helical gear B and the automobile body inner wall, helical gear B is fixed with the frustum near the lateral wall of wheel, the accommodation hole that supplies extension spring to pass through is seted up at the frustum middle part, the bottom of linkage plate is fixed with the baffle, the bottom of baffle and the outer wall shape looks adaptation of frustum.

Further, the adaptor is including being fixed in the supporting seat of drive shaft outer wall, and the top of supporting seat is fixed with the buffer spring that the cover was located the drive shaft outside.

Further, an automobile body lateral wall is provided with the frame, install the linear actuator in the frame, the flexible end of linear actuator is fixed with the connecting plate, the inside side of the side of being close to the automobile body of connecting plate passes the automobile body outer wall, the top that the connecting plate is close to automobile body one end is fixed with the push pedal, the bottom that the connecting plate is close to automobile body one end is provided with the clamp plate that is T shape, the T-slot that supplies clamp plate sliding connection is seted up to the bottom of connecting plate, when the linear actuator is in the non-extension state, the connecting plate, push pedal and clamp plate are close to the inside side of automobile body and automobile body inner wall parallel and level, oblique angle A has been seted up to the bottom that the clamp plate is close to the inside lateral wall of automobile body, oblique angle B has been seted up to the side correspondence that the clamp plate is close to the clamp plate on the linkage plate, set up on the linkage plate and supply the clamp plate to the inside gliding slide of automobile body.

Furthermore, the side wall of the vehicle body opposite to the outer frame is hinged with an opening and closing window, the hinged end is positioned at the bottom of the opening and closing window and transversely arranged, the side wall of the opening and closing window is hinged with a buckle sleeve, the side wall of the vehicle body is fixedly provided with a clamping block for the buckle sleeve to be inserted, the side wall of the buckle sleeve is fixedly provided with a magnetic block A, the outer side of the clamping block is provided with a magnetic block B fixed on the side wall of the vehicle body, and when the clamping block is inserted and matched with the buckle sleeve, the magnetic block A and the magnetic block B are magnetically attracted; the outer wall of the vehicle body is provided with a support frame for placing the opening and closing window below the opening and closing window, and the top of the support frame is flush with the bottom of the opening and closing window.

Further, the side face, far away from the automobile body, of the outer frame is provided with a contact switch B, the side face, far away from the automobile body, of the support is provided with a contact switch C, the two sides of the contact switch B and the contact switch C are provided with pressure unloading blocks, the two ends of the automobile body conveying channel are provided with contact pieces, the contact pieces comprise contact plates, the side wall, close to the automobile body, of each contact plate is provided with a pressure relief spring, and the positions of the pressure relief springs correspond to the positions of the pressure unloading blocks.

Furthermore, a plurality of main compression springs are symmetrically arranged under the bearing plate, and a plurality of auxiliary compression springs A and auxiliary compression springs B are symmetrically arranged on the storage seat.

Further, a roller A is fixed on the outer side surface of the rotating shaft fixed with the helical gear A, the roller A is positioned on the outer side of the vehicle body, a roller B is fixed on the outer side surface of the other rotating shaft on the same side with the rotating shaft, and a transmission belt is wound on the outer sides of the roller A and the roller B.

The invention has the following beneficial effects:

1. the pile up neatly can not take place to rock or empty the circumstances such as in the transportation process, promotes the security of transportation process, and adds in same height basically when adding new pile up neatly at every turn, promotes the pile up neatly and adds and take out the convenience of process.

2. The driving mechanism and the linking mechanism are skillfully connected, so that the driving motor can control the movement of the linkage plate and the wheels in a time-sharing manner, a plurality of driving motors are not required, and energy and cost are saved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention after palletizing is added;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is a schematic view of the internal structure of the present invention in another aspect;

FIG. 5 is a schematic structural view of a middle joint block and a bevel gear B according to the present invention;

FIG. 6 is a schematic view of the overall structure of the present invention;

fig. 7 is a cross-sectional view taken at a-a in fig. 4.

The reference numerals are explained below: 1. a vehicle body; 2. a rotating shaft; 3. a wheel; 4. a bearing plate; 5. a main compression spring; 6. a linkage plate; 601. a communicating groove; 7. a contact switch A; 801. a drive motor; 802. a linkage shaft; 803. a drive shaft; 804. a drive belt; 805. an external thread; 901. a placement seat; 902. auxiliary compression spring A; 903. an auxiliary compression spring B; 1001. a supporting seat; 1002. a buffer spring; 1101. a bevel gear A; 1102. a bevel gear B; 1103. a joining block; 1104. a joining groove; 1105. an extension spring; 1106. a frustum; 1107. an accommodation hole; 1108. a guide plate; 12. an outer frame; 13. a linear actuator; 14. a connecting plate; 1401. a T-shaped slot; 15. pushing the plate; 16. pressing a plate; 17. an oblique angle A; 18. an oblique angle B; 19. opening and closing the window; 20. buckling and sleeving; 21. a clamping block; 22. supporting the frame; 23. a contact switch B; 24. a contact switch C; 25. unloading the pressing block; 26. a contact plate; 27. a pressure relief spring; 28. a transmission belt.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention will be further described with reference to the accompanying drawings in which:

the utility model provides a pile up neatly turnover vehicle of corrugated paper, as shown in fig. 1, including automobile body 1, the inside portion of automobile body 1 is hollowed and open-top, automobile body 1 is inside to be provided with and to accept board 4 with 1 inside wall sliding connection of automobile body, the bottom of accepting board 4 is fixed with a plurality of main compression spring 5, a plurality of main compression spring 5 are in accepting board 4 lower symmetry setting, the bottom of main compression spring 5 is fixed with linkage plate 6, the top of linkage plate 6 is fixed with contact switch A7, the initial height at main compression spring 5 top is higher than the height at contact switch A7 top, when the pile up neatly is placed on accepting board 4, main compression spring 5 atress compression, accept board 4 moves down, accept board 4 and touch contact switch A7 for the first time after moving down a section distance, be provided with the actuating mechanism of drive linkage plate 6 displacement from top to bottom in the automobile body 1.

In this embodiment, as shown in fig. 1 and fig. 2, the driving mechanism includes a driving motor 801 installed at the bottom of the inner wall of the car body 1, the driving motor 801 is electrically connected to a contact switch a7, an output end of the driving motor 801 is connected to a linkage shaft 802, two driving shafts 803 rotatably connected to the bottom of the car body 1 are disposed at two sides of the linkage shaft 802, two driving belts 804 are respectively wound around the outer sides of the two driving shafts 803 at the outer side of the linkage shaft 802, when the contact switch A7 is triggered for the first time, the driving motor 801 operates to drive the linkage shaft 802 to rotate, the driving belt 804 drives the two driving shafts 803 to rotate in the same direction, the upper ends of the two driving shafts 803 are provided with external threads 805, the linkage plate 6 is correspondingly provided with internal thread holes, the upper end of the driving shaft 803 is in threaded connection with the linkage plate 6 through the internal thread holes, when the two driving shafts 803 rotate, the linkage plate 6 is driven to move downwards, and an auxiliary pressing mechanism for further supporting the bearing plate 4 is arranged below the bearing plate 4.

In this embodiment, as shown in fig. 1 and fig. 2, the auxiliary pressing mechanism includes a placing seat 901 disposed below the linkage plate 6, the placing seat 901 is fixed to the inner wall of the vehicle body 1, an auxiliary compression spring a902 is fixed to the top of the placing seat 901, the initial height of the top of the auxiliary compression spring a902 is lower than the initial height of the top of the contact switch a7, when the driving shaft 803 drives the linkage plate 6 to move downward, the receiving plate 4 and the main compression spring 5 move downward, the pallet moves into the vehicle body 1 along with the receiving plate 4, the auxiliary compression spring a902 contacts with the bottom of the receiving plate 4, the auxiliary compression spring a902 compresses and provides a certain resilience, so that the contact switch a7 is far away from the receiving plate 4, the linkage plate 6 moves downward by a certain distance and then the driving motor 801 stops operating, and at this time, the top of the pallet is substantially flush with the top of the vehicle body 1; an auxiliary compression spring B903 is further fixed at the top of the storage seat 901, a communicating groove 601 through which the auxiliary compression spring A902 and the auxiliary compression spring B903 pass is formed in the linkage plate 6, the initial height of the top of the auxiliary compression spring B903 is lower than that of the top of the auxiliary compression spring A902, and the auxiliary compression springs A902 and the auxiliary compression spring B903 are symmetrically arranged on the storage seat 901; when a new pallet is added above the pallet, the bearing plate 4 moves downwards under the force, the bearing plate 4 moves downwards for a certain distance and then contacts the contact switch A7 for the second time, the driving motor 801 operates again to drive the linkage plate 6 to move downwards, the auxiliary compression spring B903 is contacted with the bottom of the bearing plate 4, the auxiliary compression spring B903 compresses and provides a certain resilience force, the contact switch A7 is far away from the bearing plate 4 again, the linkage plate 6 moves downwards for a certain distance, then the driving motor 801 stops running, at the moment, the top of the uppermost stack is basically flush with the top of the vehicle body 1, after the stack is added, the main compression spring 5, the auxiliary compression spring A902 and the auxiliary compression spring B903 are stressed and compressed, the bearing plate 4 touches the contact switch A7 for three times, the driving motor 801 operates again to drive the linkage plate 6 to move downwards, when the bottom of the receiving plate 4 abuts against the top of the driving shaft 803, the driving motor 801 stops running, and an adapter is arranged below the external thread 805.

In this embodiment, as shown in fig. 1 and fig. 2, the adaptor includes a supporting seat 1001 fixed to an outer wall of the driving shaft 803, a buffer spring 1002 sleeved outside the driving shaft 803 is fixed to a top of the supporting seat 1001, and when the buffer spring 1002 is not compressed, a height of the top of the buffer spring 1002 is higher than a height of a bottom of the external thread 805.

In this embodiment, as shown in fig. 2, 4 and 7, an outer frame 12 is disposed on a side wall of a vehicle body 1, a linear driver 13 is installed in the outer frame 12, a connecting plate 14 is fixed to a telescopic end of the linear driver 13, a side surface of the connecting plate 14, which is close to the inside of the vehicle body 1, penetrates through an outer wall of the vehicle body 1, a push plate 15 is fixed to a top portion of the connecting plate 14, which is close to one end of the vehicle body 1, the push plate 15 is used for pushing stacking, a T-shaped pressing plate 16 is disposed at a bottom portion of the connecting plate 14, which is close to one end of the vehicle body 1, a T-shaped slot 1401 for slidably connecting the pressing plate 16 is formed at the bottom portion of the connecting plate 14, the push plate 15 and the pressing plate 16, which are close to the inside of the vehicle body 1, is flush with an inner wall of the vehicle body 1 when the linear driver 13 is in a non-extension state, so as to facilitate movement of the bearing plate 4 and the linkage plate 6; before the whole stacking stack is conveyed, the connecting plate 14 moves transversely by utilizing the extension of the linear driver 13, the push plate 15 moves towards the stacking stack and pushes the stacking stack to abut against the inner wall of the car body 1 to prevent the stacking stack from shaking in the conveying process, the press plate 16 slides in the T-shaped groove 1401 while moving, when the press plate 16 slides to one end of the T-shaped groove 1401, the connecting plate 14 drives the press plate 16 to move towards the inside of the car body 1, a slide way for the press plate 16 to slide towards the inside of the car body 1 is arranged on the linkage plate 6, the bottom end, close to the inner side wall of the car body 1, of the press plate 16 is provided with an oblique angle A17, the side, close to the press plate 16, of the linkage plate 6 is correspondingly provided with an oblique angle B18, after the oblique angle A17 is contacted with the oblique angle B18, the linkage plate 6 can be pressed down while the press the buffer spring 1002, so that the linkage plate 6 is completely separated from the external thread 805.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 5, four rotating shafts 2 are rotatably connected to an outer wall of a vehicle body 1, a wheel 3 is fixed to one end of each rotating shaft 2, a linking mechanism for driving the wheel 3 to rotate is disposed in the vehicle body 1, the linking mechanism includes a bevel gear a1101 fixed to an outer side wall of a driving shaft 803, when the driving shaft 803 rotates, the bevel gear a1101 rotates along with the driving shaft 803, a bevel gear B1102 is disposed on a side of the bevel gear a1101 close to the wheel 3, the bevel gear a1101 is spaced from the bevel gear B1102 by a distance, and the bevel gear B1102; an extension spring 1105 is sleeved between the bevel gear B1102 and the inner wall of the vehicle body 1, a frustum 1106 is fixed on the side wall of the bevel gear B1102 close to the wheel 3, a containing hole 1107 for the extension spring 1105 to pass through is formed in the middle of the frustum 1106, a guide plate 1108 is fixed at the bottom of the linkage plate 6, and the bottom of the guide plate 1108 is matched with the outer wall of the frustum 1106 in shape; with the gradual downward movement of the linkage plate 6, after the guide plate 1108 is in contact with the frustum 1106, the downward movement of the guide plate 1108 drives the frustum 1106 to move transversely, so as to drive the bevel gear B1102 to move transversely towards the bevel gear a1101, at the moment, the extension spring 1105 is stressed to be extended, when the linkage plate 6 moves to the lowest position, the bevel gear B1102 moves to be meshed with the bevel gear a1101, the inner side wall of the bevel gear B1102 is fixed with a connecting block 1103, the outer side wall of the rotating shaft 2 positioned at the outer side of the bevel gear B1102 is provided with a connecting groove 1104 for the connecting block 1103 to slide transversely, so that the bevel gear B1102 can slide transversely at the outer side of the rotating shaft 2, and when the bevel gear B1102 rotates, the rotating shaft 2 rotates together with the bevel gear B1102; when the driving motor 801 operates again, the driving shaft 803 is driven to rotate, the helical gear a1101 rotates along with the driving shaft 803, and further drives the helical gear B1102 and the rotating shaft 2 to rotate, and further drives the wheel 3 to roll, a roller a (not shown in the figure) is fixed on the outer side of the rotating shaft 2 fixed with the helical gear a1101, the roller a is located on the outer side of the vehicle body 1, a roller B (not shown in the figure) is fixed on the outer side of the other rotating shaft 2 on the same side of the rotating shaft 2, a transmission belt 28 is wound on the outer sides of the roller a and the roller B, the transmission belt 28 drives the other rotating shaft 2 to rotate together, the stability of the motion of the wheel 3 is improved, the overall motion of the vehicle body 1 is realized, and the linkage plate 6 is completely separated from the external thread 805 due to the effect of the pressing plate 16, so the driving shaft 803 cannot drive the linkage plate 6 to move.

In this embodiment, as shown in fig. 4 and 6, the side wall of the vehicle body 1 opposite to the outer frame 12 is hinged with an opening/closing window 19, the hinged end is located at the bottom of the opening/closing window 19 and transversely arranged, the side wall of the opening/closing window 19 is hinged with a buckle sleeve 20, the side wall of the vehicle body 1 is fixed with a fixture block 21 for the buckle sleeve 20 to be inserted, when the stacking is carried, the buckle sleeve 20 is buckled at the outer side of the fixture block 21, the side wall of the buckle sleeve 20 is fixed with a magnetic block a (not shown in the figure), the outer side of the fixture block 21 is provided with a magnetic block B (not shown in the figure) fixed at the side wall of the vehicle body 1, when the fixture block 21 is inserted and matched with the buckle sleeve 20, the magnetic block a and the magnetic block B are magnetically attracted, so that the buckle sleeve 20 is effectively prevented from being separated from the fixture block 21 due to shaking of the revolving vehicle; the outer wall of the vehicle body 1 is provided with a support frame 22 for placing the opening and closing window 19 below the opening and closing window 19, the top of the support frame 22 is flush with the bottom of the opening and closing window 19, the buckle sleeve 20 is rotated out during blanking stacking, the opening and closing window 19 is rotated by 90 degrees, and the opening and closing window 19 is a conveying channel for stacking.

In this example, as shown in fig. 4 and fig. 6, a contact switch B23 is installed on the side of the outer frame 12 away from the vehicle body 1, a contact switch C24 is installed on the side of the support frame 22 away from the vehicle body 1, pressure relief blocks 25 are respectively installed on both sides of the contact switch B23 and the contact switch C24, contact members are respectively installed on both ends of the transportation path of the vehicle body 1, each contact member includes a contact plate 26, a pressure relief spring 27 is installed on the side wall of the contact plate 26 close to the vehicle body 1, and the position of the pressure relief spring 27 corresponds to the position of the pressure relief block 25.

The working principle of the invention is as follows: when the pallet needs to be conveyed to the next working procedure position, the pallet is placed on the bearing plate 4, at the moment, the main compression spring 5 is compressed under force, the bearing plate 4 moves downwards for a certain distance and then contacts the contact switch A7 for the first time, the driving motor 801 is electrically connected with the contact switch A7, when the contact switch A7 is triggered for the first time, the driving motor 801 operates, the driving shaft 803 is driven to rotate by the linkage shaft 802, the linkage plate 6 connected with the external thread 805 of the driving shaft 803 is driven to move downwards, in the moving process, the auxiliary compression spring A902 is contacted with the bottom of the bearing plate 4, the auxiliary compression spring A902 is gradually compressed and provides a certain resilience force, so that the contact switch A7 is far away from the bearing plate 4, the driving motor 801 stops operating after the linkage plate 6 moves downwards for a certain distance, and the top of the pallet is basically flush with the top of the pallet body 1 at the moment; when a new pallet is added, the bearing plate 4 moves downwards under the force, the bearing plate 4 moves downwards for a certain distance and then contacts the contact switch A7 for the second time, the driving motor 801 operates again to drive the linkage plate 6 to move downwards continuously, in the moving process, the auxiliary compression spring B903 is in contact with the bottom of the bearing plate 4, the auxiliary compression spring B903 compresses and provides a certain resilience force, so that the contact switch A7 is away from the bearing plate 4 again, the driving motor 801 stops operating after the linkage plate 6 moves downwards for a certain distance, and at the moment, the top of the uppermost pallet is basically flush with the top of the vehicle body 1; after adding new stacking, the main compression spring 5, the auxiliary compression spring A902 and the auxiliary compression spring B903 are stressed and compressed, the bearing plate 4 touches the contact switch A7 for three times, the driving motor 801 operates again, when the bottom of the bearing plate 4 is abutted to the top of the driving shaft 803, the driving motor 801 stops operating, at the moment, the linkage plate 6 moves downwards to be separated from the external thread 805, and due to the downward pressing of the linkage plate 6, the buffer spring 1002 is stressed and rebounded, so that the linkage plate 6 is abutted to the bottom of the external thread 805.

In the downward moving process of the linkage plate 6, a guide plate 1108 fixed at the bottom of the linkage plate 6 gradually moves downward, when the guide plate 1108 is in contact with a frustum 1106, the downward moving of the guide plate 1108 drives the frustum 1106 to move transversely, so that a bevel gear B1102 is driven to move transversely towards the direction of a bevel gear A1101, at the moment, a connecting block 1103 on the inner side of the bevel gear B1102 slides transversely in a connecting groove 1104, at the moment, a tension spring 1105 is stressed to stretch, and when the linkage plate 6 moves to the lowest part, the bevel gear B1102 moves to be meshed with the bevel gear A1101; after the stacking is finished, the linear driver 13 is used for extending to drive the connecting plate 14 to move transversely, the push plate 15 pushes the stacking to abut against the inner wall of the vehicle body 1 so as to prevent the stacking from shaking in the conveying process, meanwhile, the press plate 16 slides in the T-shaped groove 1401, when the press plate 16 slides to one end of the T-shaped groove 1401, the connecting plate 14 drives the press plate 16 to move towards the inside of the vehicle body 1, so that the bevel angle A17 is in contact with the bevel angle B18, when the press plate 16 moves transversely, the bevel angle A17 presses down the bevel angle B18, and the buffer spring 1002 is squeezed so that the linkage plate 6 is completely separated from the external thread 805; when the bevel gear B1102 rotates, the rotating shaft 2 rotates along with the bevel gear B1102; when the driving motor 801 operates again to drive the driving shaft 803 to rotate, the bevel gear a1101 drives the bevel gear B1102 to rotate, the connecting block 1103 is utilized to drive the rotating shaft 2 to rotate, and then the wheel 3 is driven to roll, and the linkage plate 6 is completely separated from the external thread 805 due to the action of the pressing plate 16, so that the driving shaft 803 does not drive the linkage plate 6 to move, and the integral motion of the vehicle body 1 is realized.

When the vehicle body 1 moves to the next working procedure position, the contact switch C24 contacts the contact plate 26, the driving motor 801 stops running, the vehicle body 1 stops moving, when blanking and stacking are carried out, the buckle sleeve 20 is rotated out, the opening and closing window 19 is rotated by 90 degrees, the side wall of the opening and closing window 19 is a conveying channel for stacking, and the stacking can be pushed away from the vehicle body 1 by extending the linear driver 13; the vehicle body 1 can be driven to return to the previous working procedure position by the reverse rotation of the driving motor 801, the contact switch B23 is in contact with the contact plate 26 at the end, the driving motor 801 stops running, the vehicle body 1 stops moving, the linear driver 13 retracts, so that the pressing plate 16 and the pushing plate 15 return to the original position, the pressing plate 16 is not abutted with the linkage plate 6 any more, the buffer spring 1002 rebounds, the linkage plate 6 is abutted with the bottom of the external thread 805 again, and the driving motor 801 rotates to drive the linkage plate 6 and the bearing plate 4 to return to the original position; the pile up neatly can not take place to rock or empty the circumstances such as in the transportation process, promotes the security of transportation process, and adds in same height basically when adding new pile up neatly at every turn, promotes the pile up neatly and adds and take out the convenience of process.

It should be noted that, in the present apparatus, the contact switch a7, the contact switch B23, the contact switch C24, the driving motor 801, and the external controller are electrically connected, and the control therebetween belongs to a conventional industrial intelligent control design, and details thereof are not repeated herein.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. The utility model provides a pile up neatly turnover vehicle of corrugated paper, includes automobile body (1), the outer wall of automobile body (1) rotates and is connected with four pivot (2), the one end of pivot (2) is fixed with wheel (3), its characterized in that: the trolley is characterized in that the trolley body (1) is hollowed and is provided with an opening at the top, a bearing plate (4) is arranged in the trolley body (1), the outer side wall of the bearing plate (4) is connected with the inner side wall of the trolley body (1) in a sliding manner, a plurality of main compression springs (5) are fixed at the bottom of the bearing plate (4), a linkage plate (6) is fixed at the bottom of each main compression spring (5), and a contact switch A (7) is fixed at the top of each linkage plate (6); a driving mechanism for driving the linkage plate (6) to move up and down is arranged in the vehicle body (1), and an auxiliary pressure mechanism for further supporting the bearing plate (4) is arranged below the bearing plate (4).

2. A pallet truck of corrugated paper as claimed in claim 1, wherein: the auxiliary pressing mechanism comprises an object placing seat (901) arranged below the linkage plate (6), the object placing seat (901) is fixed to the inner wall of the car body (1), an auxiliary compression spring A (902) is fixed to the top of the object placing seat (901), the initial height of the top of the auxiliary compression spring A (902) is lower than the initial height of the top of the contact switch A (7), an auxiliary compression spring B (903) is further fixed to the top of the object placing seat (901), the initial height of the top of the auxiliary compression spring B (903) is lower than the initial height of the top of the auxiliary compression spring A (902), and a communication groove (601) for the auxiliary compression spring A (902) and the auxiliary compression spring B (903) to pass through is formed in the linkage plate (6).

3. A pallet truck of corrugated paper as claimed in claim 1, wherein: the driving mechanism comprises a driving motor (801) arranged at the bottom of the inner wall of the vehicle body (1), the output end of the driving motor (801) is connected with a linkage shaft (802), two driving shafts (803) rotatably connected with the bottom of the vehicle body (1) are arranged on two sides of the linkage shaft (802), and two driving belts (804) are wound on the outer sides of the linkage shaft (802) and the outer sides of the two driving shafts (803) respectively; the upper ends of the two driving shafts (803) are provided with external threads (805), the linkage plate (6) is correspondingly provided with an internal thread hole, the upper ends of the driving shafts (803) are in threaded connection with the linkage plate (6) through the internal thread hole, and an adapter is arranged below the external threads (805).

4. A pallet truck of corrugated paper as claimed in claim 1, wherein: the connecting mechanism is characterized in that a connecting mechanism for driving a wheel (3) to rotate is arranged in the car body (1), the connecting mechanism comprises a bevel gear A (1101) fixed on the outer side wall of a driving shaft (803), a bevel gear B (1102) is arranged on one side, close to the wheel (3), of the bevel gear A (1101), the bevel gear B (1102) is sleeved on the outer side of the rotating shaft (2), a connecting block (1103) is fixed on the inner side wall of the bevel gear B (1102), a connecting groove (1104) for the connecting block (1103) to slide is formed in the outer side wall of the rotating shaft (2) on the outer side of the bevel gear B (1102), a tension spring (1105) is sleeved between the bevel gear B (1102) and the inner wall of the car body (1), a frustum (1106) is fixed on the side wall, close to the wheel (3), a containing hole (1107) for the tension spring (1105) to pass through is formed in the middle of the frustum (1107), and a guide plate (1108) is fixed at the bottom of the linkage plate (6), the bottom of the guide plate (1108) is matched with the shape of the outer wall of the frustum (1106).

5. A pallet truck of corrugated paper as claimed in claim 3, wherein: the adaptor comprises a supporting seat (1001) fixed on the outer wall of the driving shaft (803), and a buffer spring (1002) sleeved on the outer side of the driving shaft (803) is fixed to the top of the supporting seat (1001).

6. A pallet truck of corrugated paper as claimed in claim 5, characterised in that: an outer frame (12) is arranged on one side wall of the vehicle body (1), a linear driver (13) is installed in the outer frame (12), a connecting plate (14) is fixed to the telescopic end of the linear driver (13), the side face, close to the interior of the vehicle body (1), of the connecting plate (14) penetrates through the outer wall of the vehicle body (1), a push plate (15) is fixed to the top, close to one end of the vehicle body (1), of the connecting plate (14), a T-shaped press plate (16) is arranged at the bottom, close to one end of the vehicle body (1), of the connecting plate (14), a T-shaped groove (1401) for the press plate (16) to be in sliding connection is formed in the bottom of the connecting plate (14), the push plate (15) and the press plate (16), close to the interior of the vehicle body (1), is flush with the inner wall of the vehicle body (1), an oblique angle A (17) is formed in the bottom end, close to the interior side wall of the vehicle body (1), of the press plate (16), the side surface of the linkage plate (6) close to the pressing plate (16) is correspondingly provided with an oblique angle B (18), and the linkage plate (6) is provided with a slideway for the pressing plate (16) to slide towards the inside of the vehicle body (1).

7. A pallet truck of corrugated paper as claimed in claim 6, characterised in that: the side wall of the car body (1) opposite to the outer frame (12) is hinged with an opening and closing window (19), the hinged end is located at the bottom of the opening and closing window (19) and transversely arranged, the side wall of the opening and closing window (19) is hinged with a buckle sleeve (20), the side wall of the car body (1) is fixed with a clamping block (21) for the buckle sleeve (20) to be inserted, the side wall of the buckle sleeve (20) is fixed with a magnetic block A, the outer side of the clamping block (21) is provided with a magnetic block B fixed on the side wall of the car body (1), and when the clamping block (21) is inserted and matched with the buckle sleeve (20), the magnetic block A and the magnetic block B are magnetically attracted; a support frame (22) for placing the opening and closing window (19) is arranged on the outer wall of the vehicle body (1) below the opening and closing window (19), and the top of the support frame (22) is flush with the bottom of the opening and closing window (19).

8. A pallet truck of corrugated paper as claimed in claim 7, wherein: the side-mounting that automobile body (1) was kept away from in frame (12) has contact switch B (23), support frame (22) and keep away from the side-mounting of automobile body (1) and have contact switch C (24), the both sides of contact switch B (23) and contact switch C (24) all are provided with unload briquetting (25), the both ends that automobile body (1) transported the way all set up the contact, the contact includes contact plate (26), the lateral wall that contact plate (26) are close to automobile body (1) is provided with release spring (27), the position of release spring (27) is corresponding with the position of unloading briquetting (25).

9. A pallet truck of corrugated paper as claimed in claim 2, wherein: the main compression springs (5) are symmetrically arranged below the bearing plate (4), and the auxiliary compression springs A (902) and the auxiliary compression springs B (903) are symmetrically arranged on the object placing seat (901).

10. A pallet truck of corrugated paper as claimed in claim 4, characterised in that: and a roller wheel A is fixed on the outer side surface of the rotating shaft (2) fixed with the helical gear A (1101), the roller wheel A is positioned on the outer side of the vehicle body (1), a roller wheel B is fixed on the outer side surface of the other rotating shaft (2) on the same side with the rotating shaft (2), and a transmission belt (28) is wound on the outer sides of the roller wheel A and the roller wheel B.