CN213109457U

CN213109457U - Multifunctional self-unloading plate conveying vehicle

Info

Publication number: CN213109457U
Application number: CN202021824809.3U
Authority: CN
Inventors: 徐汝云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-05-04
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to a multifunctional self-discharging plate conveying vehicle, which comprises a vehicle frame, wherein the vehicle frame is connected with an operating platform, walking wheels are arranged below the vehicle frame, a supporting platform is laid above the vehicle frame, the supporting platform is hinged with the vehicle frame, a hinge axis extends along the left and right direction, and a driving structure is also connected between the supporting platform and the vehicle frame; the supporting table is provided with a guide rail extending forwards and backwards, a sliding seat is assembled on the guide rail in a guiding mode, a sliding block roller and a fixed shaft are arranged on the sliding seat, a fixed roller is arranged on the supporting table, the axes of the fixed roller, the fixed shaft and the sliding block roller are parallel to the hinged axis of the supporting table, the rear end of the supporting table is provided with a limiting structure, an unlocking structure is connected onto the frame and used for releasing the limiting structure when the rear end of the cement plate moves forwards to the sliding seat, and the sliding seat is made to follow the cement plate to slide forwards along the. The self-discharging operation is carried out aiming at different types of cement boards, such as horizontal placement, vertical placement, multiple stacking, multiple side-by-side placement and the like.

Description

Multifunctional self-unloading plate conveying vehicle

Technical Field

The utility model relates to a multi-functional self-discharging fortune wooden handcart.

Background

The modern fabricated building refers to a building formed by transferring reinforced concrete members prefabricated in a factory to a construction site for assembly, and prefabricated cement boards in the production process of prefabricated boards are conveyed by using a plate trailer. In the prior art, after the cement board is conveyed to indoor places with narrow spaces and small spaces through the plate trailer, the cement board is generally manually carried, the cost is high, the difficulty is high, the operation is inconvenient, the working efficiency is low, a large amount of manpower and material resources are wasted, and the transportation, loading and unloading cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional self-discharging fortune wooden handcart to solve the wooden handcart among the prior art when getting and unloading cement panel, the problem of extravagant manpower.

In order to solve the problem, the utility model relates to a multi-functional self-discharging fortune wooden handcart adopts following technical scheme:

the multifunctional self-unloading plate conveying vehicle comprises a vehicle frame, wherein one end of the vehicle frame is connected with an operating platform, walking wheels are arranged below the vehicle frame, the advancing direction of the vehicle frame is defined as front, a supporting platform is laid above the vehicle frame, the supporting platform is hinged with the vehicle frame, a hinge axis extends in the left-right direction to enable the supporting platform to turn forwards around the vehicle frame, and a driving structure for applying acting force to the supporting platform to enable the rear end of the supporting platform to be tilted upwards is further connected between the supporting platform and the vehicle frame; the cement plate supporting frame is characterized in that a guide rail extending forwards and backwards is arranged on the supporting table, a sliding seat is assembled on the guide rail in a guiding mode, a sliding block roller and a fixed shaft which are used for supporting a cement plate are arranged on the sliding seat, the fixed roller which is used for supporting the cement plate is arranged at the front end, corresponding to the guide rail, of the supporting table, the axis of the fixed roller, the axis of the fixed shaft and the axis of the sliding block roller are parallel to the hinge axis of the supporting table so that the cement plate can slide on the fixed roller, the axis of the fixed shaft and the axis of the sliding block roller are parallel to the hinge axis of the supporting table, a limiting structure which is used for limiting the sliding seat at the rear end of the guide rail in a blocking mode to prevent the sliding.

Further, the middle part of the support platform in the front-back direction is hinged with the middle part of the frame.

Furthermore, the driving structure is a hydraulic cylinder connected between the support platform and the frame, and the hydraulic cylinder is arranged behind the hinge axis.

Furthermore, the guide rail is of a groove-shaped structure, and the bottom side of the sliding seat is connected with a guide wheel which is assembled in the guide rail and guided and rolled along the extension direction of the guide rail.

Further, the front end of the support table is rotatably equipped with rollers for supporting the front end of the support table on the ground.

Furthermore, the height of the sliding seat from the ground is higher than the overall height of the frame, and the height of the upper side edge of the sliding seat roller is higher than that of the sliding seat.

Furthermore, the operation panel is a handle type operation panel, wheels are connected to the bottom of the operation panel, the operation panel and the frame are rotatably assembled, and the rotating axis extends in the vertical direction.

Furthermore, a limiting groove is formed in the guide rail, the limiting structure comprises a limiting block movably assembled in the limiting groove, and the limiting block is provided with a blocking part arranged in the translation path of the sliding seat in a blocking mode.

Furthermore, the stopper has the wedge face, and the wedge face is from the back forward slope gradually downwards, the wedge face constitutes the stop portion, the unblock structure is equipped with the spring that is used for applying the translation route removal towards the slide to the stopper including the top between spacing groove and the stopper, still includes the stay cord of connecting in the bottom side of stopper.

Further, a handle is arranged on the operating platform and connected with the pull rope.

The utility model has the advantages as follows: compared with the prior art, the multifunctional self-discharging plate conveying vehicle related by the utility model has the advantages that in the actual use process, the support platform is horizontally laid on the vehicle frame, placing the cement board on the support platform through a lifting platform or other lifting tools, then moving the board conveying vehicle to a preset board unloading position, after the front end of the board conveying vehicle reaches the rear part of the square timber for supporting the cement board, the supporting table is driven to swing through the driving structure, the front end of the supporting table swings downwards, the rear end of the supporting table tilts upwards, the front end of the cement board slides downwards under the action of self weight, the sliding process is divided into two parts, the rear end of the cement board slides forwards on the sliding seat as a boundary point, in the process from the beginning of sliding to the sliding seat, the limiting structure keeps limiting and locking the sliding seat, at the moment, the sliding seat is fixed on the support platform and cannot slide forwards, the cement board is guided and supported by a sliding seat roller, a fixed shaft and a fixed roller on a support table on the sliding seat; and when the rear end of cement slab moved to the slide cylinder on, the front end of cement slab landed this moment, limit structure's spacing is relieved to unblock structure, make the slide can slide forward on a supporting bench, and because the setting up of fixed axle guarantees the relative frictional force between cement slab and the slide, thereby can make the slide follow the cement slab and slide forward, and slide to the position department of fixed cylinder, finally lift off the whole cement slab, at this in-process, the spacing of slide and the operation of unblock are by unblock structure control, guarantee that the rear end bottom of cement slab supports always, the anterior segment slides forward through the dead weight, the back segment slides forward through the slide, whole in-process does not need extra manual work, the operation is simpler, and can not cause any damage to the cement slab. In addition, the arrangement of the sliding seat can realize the multi-functional self-discharging operation of the machine aiming at different types of cement boards, such as horizontal placement, vertical placement, multiple stacking, multiple side-by-side placement and the like.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly described as follows:

fig. 1 is a schematic structural view of a multi-functional self-discharging plate conveying vehicle according to an embodiment of the present invention;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a cross-sectional view of a stop structure associated with the carriage of FIG. 1;

FIG. 5 is a first state diagram of the cement board of FIG. 1 in a slipping state;

fig. 6 is a second state diagram of the cement board of fig. 1 slipping.

Description of reference numerals: 1-a vehicle frame; 2-travelling wheels; 3-an operation table; 4-a handle; 5-a roller; 6-hydraulic cylinder; 7-supporting the table; 8-a slide seat; 9-a slide drum; 10-a fixed shaft; 11-a stationary drum; 12-a limiting block; 13-a spring; 14-a pull rope; 15-cement board; 16-a guide wheel; 17-guide rail.

Detailed Description

In order to make the technical purpose, technical solution and advantageous effects of the present invention clearer, the technical solution of the present invention is further described below with reference to the accompanying drawings and specific embodiments.

The utility model relates to a specific embodiment of multi-functional self-discharging fortune wooden handcart, as shown in fig. 1-6, this fortune wooden handcart includes frame 1, be equipped with driving motor on the frame 1, the bottom of frame 1 has walking wheel 2, it is preceding to define the 1 direction of advance of frame, the rear end of frame 1 is connected with operation panel 3, in this embodiment, the bottom of operation panel 3 is connected with the universal wheel, through the rolling bearing assembly between operation panel 3 and the frame 1, rolling bearing's axis extends from top to bottom, thereby can change the direction of advance of frame 1 through the direction that changes operation panel 3. Meanwhile, in the present embodiment, the console 3 is a handle-type console 3, the console 3 is provided with a handle 4, and the handle 4 is provided with an operation button or the like for controlling the forward and backward movement of the frame 1.

The frame 1 is integrally of a giant frame type structure which is long in the front and back direction and narrow in the left and right direction, the frame 1 is integrally short, a supporting table 7 is laid above the frame 1, the length of the supporting table 7 is basically consistent with that of the frame 1, the width of the supporting table 7 is basically consistent, the supporting table 7 is of a frame type structure formed by splicing and welding steel structures, the supporting table 7 is hinged to the frame 1, a hinge axis extends in the left and right direction, so that the supporting table 7 can be turned forwards around the frame 1, specifically, as shown in fig. 1, the middle part of the supporting table 7 in the front and back direction is hinged to the middle part of the frame 1, and therefore when the supporting strip is turned around the frame 1, the. Still be connected with the drive structure who is used for driving supporting bench 7 upset between supporting bench 7 and frame 1, in this embodiment, for the installation of convenience, guarantee the compact structure type of whole frame 1, the drive structure is the pneumatic cylinder 6 of connecting between supporting bench 7 and frame 1, and pneumatic cylinder 6 arranges in the rear of articulated axis, through the flexible of control pneumatic cylinder 6 to the back end part of control supporting bench 7 rises or descends, and then realizes supporting bench 7's upset control.

The supporting table 7 is provided with a guide rail 17 extending forwards and backwards, the guide rail 17 is provided with a sliding seat 8 in a guiding manner, the sliding seat 8 is provided with a sliding block roller and a fixed shaft 10 which are used for supporting the cement board 15, the supporting table 7 is provided with a fixed roller 11 which is used for supporting the cement board 15 and corresponds to the front end of the guide rail 17, and the axes of the fixed roller 11, the fixed shaft 10 and the sliding block roller are parallel to the hinge axis of the supporting shaft, so that the cement board 15 can slide on the three. Specifically, four support shafts are arranged on the sliding seat 8 side by side at intervals along the front-back direction, two of the support shafts are fixed shafts 10, the other support shafts are rotating shafts, the rotating shafts form a sliding seat roller 9, and the cement plate 15 slides forwards under the common support of the fixed shafts 10 and the sliding seat roller 9; and the fixed roller 11 at the front end of the support table 7 is supported below the front end of the cement board 15.

In addition, the guide rail 17 is of a groove-shaped structure, two guide rails 17 are arranged on the left side and the right side of the support platform 7 at intervals, the bottom side of the sliding seat 8 is connected with a guide wheel 16 which is used for being assembled in the guide rail 17 and guiding and rolling along the extending direction of the guide rail 17, and the sliding seat 8 rolls in the groove of the guide rail 17 by means of the guide wheel 16.

The rear end of the support table 7 is provided with a limiting structure for limiting the sliding seat 8 at the rear end of the guide rail 17 so as to prevent the sliding seat 8 from sliding forwards when the front end of the support table 7 swings downwards, the frame 1 is connected with an unlocking structure, and the unlocking structure is used for releasing the limiting of the limiting structure when the rear end of the cement plate 15 moves forwards to the sliding seat 8 so that the sliding seat 8 slides forwards along the guide rail 17 along with the cement plate 15. As shown in fig. 4, a limiting groove is formed in the guide rail 17, the limiting structure includes a limiting block 12 movably assembled in the limiting groove, and the limiting block 12 has a blocking portion blocking the translation path of the slide seat 8.

Furthermore, the limiting block 12 is provided with a wedge-shaped surface which is gradually inclined downwards from back to front, the wedge-shaped surface forms the stopping part, the unlocking structure comprises a spring 13 which is arranged between the limiting groove and the limiting block 12 in a jacking mode and used for applying the limiting block 12 to move towards the translation path of the sliding seat 8, and a pull rope 14 connected to the bottom side of the limiting block 12. The operating table 3 is provided with a handle 4, and the handle 4 is connected with the pull rope 14.

In the actual working process, the cement board 15 is placed on the supporting platform 7 through the lifting platform or other lifting tools, then the board conveying vehicle is moved to the board unloading position in advance, after the front end of the board conveying vehicle reaches the rear part of the square timber for supporting the cement board 15, the supporting platform 7 is driven to swing through the driving structure, the front end of the supporting platform 7 swings downwards, the rear end of the supporting platform tilts upwards, and the cement board 15 slides downwards under the self-weight of the front end.

The sliding process is divided into two parts, as shown in fig. 5 and fig. 6, the rear end of the cement board 15 slides forward to the sliding base 8 as a boundary point, in the process of sliding to the sliding base 8 from the beginning of sliding, the limiting structure keeps limiting and locking the sliding base 8, at this time, the sliding base 8 is fixed on the supporting base 7 and cannot slide forward, and the cement board 15 is guided and supported by the sliding base roller 9, the fixed shaft 10 and the fixed roller 11 on the supporting base 7 on the sliding base 8; and when the rear end of the cement board 15 moves to the slide base roller 9, the front end of the cement board 15 lands, the whole board conveying vehicle is controlled to move backwards, the unlocking structure releases the limit of the limit structure, so that the slide base 8 can slide forwards on the support platform 7, and since the arrangement of the fixed shaft 10 ensures the relative friction between the cement board 15 and the sliding base 8, so that the slider 8 can slide forward relative to the support table 7 following the floor slab 15, and slide to the position of the fixed roller 11, finally the floor slab 15 is removed as a whole, in this in-process, the operation of slide 8's spacing and unblock is controlled by unblock structure, guarantees that cement board 15's rear end bottom supports always, and the anterior segment slides forward through the dead weight, and the back end slides forward through slide 8, and whole in-process does not need extra manual work, and the operation is fairly simple, can not cause any damage to cement board 15 moreover. In addition, the slide base 8 can be arranged to perform a self-discharging operation on different types of cement boards 15, such as horizontal placement, vertical placement, multiple stacking, multiple side-by-side placement and the like, thereby realizing a multifunctional self-discharging operation of the machine.

Furthermore, in order to ensure the multifunctional function of the plate conveying trolley, the height of the sliding seat 8 from the ground is higher than the whole height of the frame 1, and the height of the upper side edge of the sliding seat roller 9 is higher than that of the sliding seat 8. Set up like this and can outstanding in frame 1 in slide 8, slide cylinder 9 is higher than slide 8, no matter the cement board 15 of any kind of size, the homoenergetic enough adopts this fortune wooden handcart to realize the self-discharging, and the commonality is stronger, and the cement board 15 of various sizes is no matter what kind of the form of placing homoenergetic moreover can realize loading. Convenient operation and multiple functions.

Further, the front end of the supporting table 7 is rotated to be equipped with and is used for supporting the front end of the supporting table 7 on the subaerial gyro wheel 5, and the height of this gyro wheel 5 is just unanimous with the thickness of the support square timber of placing subaerial, can guarantee like this that the cement board 15 directly falls on the square timber after gliding, and it is more convenient to operate.

In other embodiments, the support platform 7 may be hinged to the frame 1 at its front end, and the integral support platform 7 may be turned forward.

In other embodiments, the driving structure may be realized by using a cylinder or a cam mechanism for jacking.

In other embodiments, the carriage 8 and the rail 17 may be directly slidably assembled.

In other embodiments, the console 3 may be a steering wheel console 3, and is not particularly limited.

In other embodiments, the limiting structure may take the form of a locking pin, or may take the form of a cable tensioning slider 8.

In other embodiments, the unlocking structure may be in the form of an electromagnetic control lock, and may also be controlled by a link structure.

In other embodiments, the stop portion of the limiting block 12 may be a plane, the wedge is mainly disposed to facilitate the returning of the sliding seat 8, and the wedge is disposed to be a plane, and the pulling rope 14 is operated again when the sliding seat 8 returns.

Finally, it should be noted that: the above-mentioned embodiments are only used for illustrating but not limiting the technical solution of the present invention, and any equivalent replacement and modification or partial replacement which do not depart from the spirit and scope of the present invention should be covered within the protection scope of the claims of the present invention.

Claims

1. The multifunctional self-unloading plate conveying vehicle is characterized in that a supporting table is laid above the vehicle frame, the supporting table is hinged with the vehicle frame, a hinge axis extends in the left-right direction to enable the supporting table to turn forwards around the vehicle frame, and a driving structure for applying acting force to the supporting table to enable the rear end of the supporting table to be tilted upwards is further connected between the supporting table and the vehicle frame; the cement plate supporting frame is characterized in that a guide rail extending forwards and backwards is arranged on the supporting table, a sliding seat is assembled on the guide rail in a guiding mode, a sliding block roller and a fixed shaft which are used for supporting a cement plate are arranged on the sliding seat, the fixed roller which is used for supporting the cement plate is arranged at the front end, corresponding to the guide rail, of the supporting table, the axis of the fixed roller, the axis of the fixed shaft and the axis of the sliding block roller are parallel to the hinge axis of the supporting table so that the cement plate can slide on the fixed roller, the axis of the fixed shaft and the axis of the sliding block roller are parallel to the hinge axis of the supporting table, a limiting structure which is used for limiting the sliding seat at the rear end of the guide rail in a blocking mode to prevent the sliding.

2. The multi-function self-discharging floor truck according to claim 1, wherein a fore-and-aft intermediate portion of the support platform is hingedly connected to an intermediate portion of the frame.

3. The multi-function self-discharging plate transportation cart of claim 2, wherein the driving structure is a hydraulic cylinder connected between the support platform and the frame, the hydraulic cylinder being disposed rearward of the hinge axis.

4. The multi-function self-discharging plate transportation cart according to any one of claims 1 to 3, wherein the rail is a channel-shaped structure, and the bottom side of the sliding base is connected with a guide wheel for being assembled in the rail and guiding and rolling along the extending direction of the rail.

5. The multi-function self-discharging dumper according to any one of claims 1-3, wherein the front end of said support platform is rotatably equipped with rollers for supporting the front end of the support platform on the ground.

6. The multi-function self-discharging plate transportation cart according to any one of claims 1 to 3, wherein the height of the slide base from the ground is higher than the overall height of the cart frame, and the height of the upper side edge of the slide base roller is higher than the height of the slide base.

7. The multi-functional self-discharging plate conveying vehicle according to any one of claims 1 to 3, wherein the operation platform is a handle type operation platform, wheels are connected to the bottom of the operation platform, the operation platform and the frame are rotatably assembled, and the rotation axis extends in the up-and-down direction.

8. The multi-functional self-discharging plate conveying vehicle according to any one of claims 1 to 3, wherein a limiting groove is formed in the guide rail, and the limiting structure comprises a limiting block movably fitted in the limiting groove, and the limiting block is provided with a stopping part stopped in the translation path of the slide carriage.

9. The multi-functional self-discharging plate conveying vehicle according to claim 8, wherein the stopper has a wedge surface that is gradually inclined downward from the rear to the front, the wedge surface constituting the stopper portion, and the unlocking structure includes a spring that is disposed between the stopper groove and the stopper and is used for applying a translational path movement toward the slider to the stopper, and a pull rope that is connected to a bottom side of the stopper.

10. The multi-function self-discharging plate transportation vehicle of claim 9, wherein a handle is provided on the operation platform, and the handle is connected to the pull rope.