CN218319588U

CN218319588U - Novel structure of carriage of self-discharging trailer with novel conveying belt

Info

Publication number: CN218319588U
Application number: CN202220262526.7U
Authority: CN
Inventors: 钟招娣
Original assignee: Foshan Jianyi Machinery Equipment Co ltd
Current assignee: Foshan Jianyi Machinery Equipment Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2023-01-17
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses a novel structure of conveyer belt self-discharging trailer carriage relates to self-discharging trailer carriage technical field, and it includes bottom plate and strutting arrangement, the last fixed surface of bottom plate is connected with the U-shaped plate, be provided with the railway carriage or compartment door in the left end opening of U-shaped plate. Through the strutting arrangement who sets up, the fly leaf, the fixed axle one, the threaded rod, the thread bush, mutually support between sprocket and the chain, can drive both sides threaded rod through the control motor and drive both sides thread bush when rotating simultaneously and remove, thereby drive the inside strutting arrangement in this carriage and remove, strutting arrangement drives the surface contact of two cylinders of downside and bottom plate when removing, the upside cambered surface of cambered plate and the bottom surface right-hand member contact of fly leaf simultaneously, the right-hand member that drives the fly leaf upwards rotates, make the fly leaf slope, the goods of movable plate upside is progressively followed the railway carriage or compartment door and is poured out under the action of gravity, accomplish the discharge, the carriage has been avoided because of whole slope the unstable condition of focus to appear.

Description

Novel structure of carriage of self-discharging trailer with novel conveying belt

Technical Field

The utility model relates to a self-discharging trailer carriage, in particular to novel conveyer belt self-discharging trailer carriage new construction.

Background

A trailer is a vehicle which is towed by a car without a power drive of its own, a combination of a car (a truck or tractor, a forklift) and one or more trailers. The truck and tractor are driving sections of the automobile train and are called main trains, wherein a van-type self-unloading trailer is an indispensable one, and can realize unloading work of various bulk materials such as sand and stone materials, coal, grains, construction wastes and the like without using external tools.

The prior dump trailer carriage has some defects and shortcomings when in use, and the specific places needing improvement are as follows:

the carriage on the existing self-unloading trailer is often simple in structure, the whole carriage can be inclined only by the thrust of a hydraulic cylinder on the main trailer for unloading, and the gravity center of the carriage can be moved in the inclined process by the method, so that the phenomenon of overturning is easily caused, and certain potential safety hazards are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel structure of conveyer belt self-discharging trailer carriage to solve the carriage often simple structure on the current self-discharging trailer that proposes in the above-mentioned background art, can only incline whole carriage through the thrust of main car on-board hydraulic cylinder, unload, and such method can lead to the carriage to take place to remove at the in-process focus of slope, thereby leads to the phenomenon of overturning easily, has the problem of certain potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: a novel structure of a novel conveying belt self-discharging trailer carriage comprises a bottom plate and a supporting device, wherein a U-shaped plate is fixedly connected to the upper surface of the bottom plate, a carriage door is arranged in an opening at the left end of the U-shaped plate, the supporting device is arranged on the right side of the upper surface of the bottom plate, a movable plate is arranged above the bottom plate, the right side of the movable plate is arranged in a cambered surface mode, a first fixed shaft is fixedly connected to the front side wall and the rear side wall of the left end of the movable plate, the two first fixed shafts are respectively sleeved in first round holes formed in the lower portions of the left sides of the front side wall and the rear side wall of the U-shaped plate, threaded rods are arranged on the front side and the rear side of the U-shaped plate, and a driving device used for synchronizing rotating speeds of the threaded rods on two sides is arranged on the right side of the U-shaped plate;

the supporting device comprises a lower side plate, an arc panel is fixedly connected to the upper surface of the lower side plate, connecting plates are fixedly connected to the front side wall and the rear side wall of the lower side plate, and three rollers are arranged in the supporting device.

As a preferred technical scheme of the utility model, logical groove has all been seted up to lateral wall below around the U-shaped board, and both sides connecting plate sliding connection respectively in the groove is led to both sides, two equal fixedly connected with thread bush on the looks back of connecting plate.

As a preferred technical scheme of the utility model, two the both ends of threaded rod all are rotated through the bearing and are connected with otic placode one, and around the side otic placode all with U-shaped board fixed connection, and both sides thread bush respectively with both sides threaded rod threaded connection.

As a preferred technical scheme of the utility model, be provided with two sprockets among the drive arrangement, and the right-hand member of both sides threaded rod all pass otic placode one respectively with both sides sprocket fixed connection, and the both sides sprocket passes through chain drive to be connected, the front side the right-hand member of threaded rod and the output shaft fixed connection of motor, and the motor passes through mount and U-shaped board fixed connection.

As a preferred technical scheme of the utility model, the equal fixedly connected with overlap joint strip in side inner wall below around the U-shaped board, the equal fixedly connected with overlap joint plate in front and back end of fly leaf, and overlap joint plate and overlap joint strip looks adaptation, and the overlap joint strip is located the top that leads to the groove, and the right side cambered surface and the cambered surface board adaptation of fly leaf.

As an optimized technical scheme of the utility model, fixed mounting has control switch on the right side wall of U-shaped board, and control switch's output is connected with the input electricity of motor.

As a preferred technical scheme of the utility model, the equal fixedly connected with fixed axle two in lateral wall upper end around the railway carriage or compartment door, and two difference covers of both sides fixed axle establish in the round hole two that the U-shaped plate left end opening top was seted up, the left side wall middle part fixed mounting of bottom plate has rotary switch, and rotary switch's longer one side and the lower extreme overlap joint of railway carriage or compartment door.

As a preferred technical scheme of the utility model, the equal fixedly connected with otic placode two of left side wall front and back end of lower side plate, and fixed mounting has a cylinder between two otic placodes, and fixed mounting has a cylinder in the recess that the bottom surface right-hand member of lower side plate was seted up, and fixed mounting has a cylinder in the recess two of seting up of the upper end of cambered plate, and two cylinders in the below are the level setting.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a strutting arrangement who sets up, the fly leaf, fixed axle one, the threaded rod, the thread bush, mutually support between sprocket and the chain, can drive both sides threaded rod through the control motor and drive both sides thread bush when rotating simultaneously and remove, thereby drive the inside strutting arrangement in this carriage and remove, strutting arrangement drives the surface contact of two cylinders of downside and bottom plate when removing, the upside cambered surface of arc panel and the bottom surface right-hand member contact of fly leaf simultaneously, the right-hand member that drives the fly leaf upwards rotates, make the fly leaf slope, the goods of the movable plate upside gradually pours out from the railway carriage or compartment door under the action of gravity, accomplish the discharge, avoided the carriage to appear the unstable condition of focus because of whole slope.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention;

fig. 2 is a schematic view of a second three-dimensional structure of the present invention;

fig. 3 is a schematic view of a first partial cross-sectional three-dimensional structure of the present invention;

fig. 4 is a schematic view of the inclined state of the movable plate of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the supporting device of the present invention.

In the figure: the automatic lifting device comprises a base plate 1, a supporting device 2, a 3U-shaped plate, a 4 compartment door, a 5-movable plate, a first 6 fixed shaft, a 7 driving device, a 8 threaded rod, a 9 lower side plate, a 10 arc-shaped plate, a 11 connecting plate, a 12 roller, a first 13 lug plate, a 14 threaded sleeve, a 15 through groove, a 16 lap joint strip, a 17 lap joint plate, a 18 chain wheel, a 19 chain, a 20 motor, a 21 control switch, a second 22 fixed shaft, a 23 rotary switch and a second 24 lug plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: a novel structure of a carriage of a novel conveying belt self-discharging trailer comprises a bottom plate 1 and a supporting device 2, a carriage door 4 is arranged in an opening at the left end of a U-shaped plate 3,U fixedly connected to the upper surface of the bottom plate 1, the supporting device 2 is arranged on the right side of the upper surface of the bottom plate 1, a movable plate 5 is arranged above the bottom plate 1, the right side of the movable plate 5 is arranged in a cambered surface mode, the upper portion of the supporting device 2 can be protected by arranging the right side of the movable plate 5 in a cambered surface mode, goods are prevented from being pressed onto the supporting device 2, a front side wall and a rear side wall of the left end of the movable plate 5 are fixedly connected with first fixing shafts 6, the two first fixing shafts 6 are respectively sleeved in first round holes formed in the left sides of the front side wall and the rear side wall of the U-shaped plate 3, and driving devices 7 used for synchronizing the rotating speeds of two sides 8 are arranged on the right sides of the threaded rod 8,U-shaped plate 3 on the front side and the front side of the U-shaped plate 3;

strutting arrangement 2 includes lower plate 9, and lower plate 9's last fixed surface is connected with cambered plate 10, equal fixedly connected with connecting plate 11 on the lateral wall around lower plate 9, is provided with three cylinder 12 in strutting arrangement 2.

Leading to groove 15 has all been seted up to lateral wall below around U-shaped plate 3, and both sides connecting plate 11 sliding connection respectively leads to the groove 15 in both sides, through setting up connecting plate 11 and leading to groove 15, can make strutting arrangement 2 more stable when removing, equal fixedly connected with thread bush 14 on the looks back of two connecting plates 11.

The both ends of two threaded rods 8 all are connected with otic placode 13 through the bearing rotation, and around the otic placode 13 of side all with 3 fixed connection of U-shaped plate, through setting up thread bush 14 and threaded rod 8, can drive both sides thread bush 14 to remove when rotating simultaneously through both sides threaded rod 8 to drive the inside strutting arrangement 2 in this carriage and remove, and both sides thread bush 14 respectively with 8 threaded connection in both sides threaded rod.

Be provided with two sprocket 18 in the drive arrangement 7, through setting up sprocket 18, chain 19 and motor 20, can drive front side screw rod 8 and sprocket 18 through control switch 21 control motor 20 and rotate, meanwhile front side sprocket 18 drives rear side sprocket 18 through chain 19 and rotates simultaneously, stability when rotating has been improved, and the right-hand member of both sides threaded rod 8 all passes otic placode 13 respectively with both sides sprocket 18 fixed connection, both sides sprocket 18 passes through chain 19 transmission and is connected, the right-hand member of front side screw rod 8 and motor 20's output shaft fixed connection, and motor 20 passes through mount and U-shaped plate 3 fixed connection.

Equal fixedly connected with overlap joint strip 16 in side inner wall below around the U-shaped plate 3, the equal fixedly connected with overlap joint board 17 in front and back end of fly leaf 5, through setting up overlap joint strip 16 and overlap joint board 17, can make the goods of fly leaf 5 upper surface can not fall into fly leaf 5 below from the gap of front and back side, through making fly leaf 5 place more steady in bottom plate 1 top, and overlap joint strip 17 and overlap joint strip 16 looks adaptation, and overlap joint strip 16 is located the top that leads to groove 15, and the right side cambered surface and the cambered plate 10 looks adaptation of fly leaf 5.

Fixed mounting has control switch 21 on the right side wall of U-shaped plate 3, through setting up control switch 21, can be convenient for control motor 20 to rotate, and control switch 21's output is connected with motor 20's input electricity.

Equal fixedly connected with fixed axle two 22 in the front and back lateral wall upper end of railway carriage or compartment door 4, through setting up fixed axle two 22 and round hole two, can be through rotating rotary switch 23, make rotary switch 23 longer one side not with railway carriage or compartment door 4 overlap joint, make railway carriage or compartment door 4 rotate with fixed axle two 22 as the axle center under the extrusion of goods, thereby realize opening railway carriage or compartment door 4, and two 22 covers of both sides fixed axle are established respectively in the round hole two seted up above the U-shaped plate 3 left end opening, the left side wall middle part fixed mounting of bottom plate 1 has rotary switch 23, and the longer one side of rotary switch 23 and the lower extreme overlap joint of railway carriage or compartment door 4.

Equal fixedly connected with otic placode two 24 of left side wall front and back end of lower side plate 9, and fixed mounting has a cylinder 12 between two otic placode 24, and fixed mounting has a cylinder 12 in the recess that the bottom surface right-hand member of lower side plate 9 was seted up, through set up two cylinders 12 in the below, can make strutting arrangement 2 realize rolling friction when removing, make strutting arrangement 2's removal more smooth, and fixed mounting has a cylinder 12 in the recess two of the upper end of cambered plate 10 was seted up, through set up cylinder 12 in the upper end of cambered plate 10, can make cambered plate 10 also realize rolling friction when the bottom surface contact with fly leaf 5, the resistance is reduced, and two cylinders 12 in the below set up for the level.

The utility model discloses an operating procedure does:

when unloading, firstly, the input end of the control switch 21 is electrically connected with a main vehicle power supply, then the rotary switch 23 is rotated, so that the longer side of the rotary switch 23 is not overlapped with the compartment door 4, the compartment door 4 is opened, then a part of goods can prop the compartment door 4 to leak out of the compartment under the action of gravity, then the control switch 21 controls the motor 20 to drive the front side threaded rod 8 and the chain wheel 18 to rotate, meanwhile, the front side chain wheel 18 drives the rear side chain wheel 18 to simultaneously rotate through the chain 19, and the threaded rods 8 on the two sides drive the threaded sleeves 14 on the two sides to move when simultaneously rotating, so that the supporting device 2 in the compartment is driven to move;

when moving, the supporting device 2 drives the two rollers 12 at the lower side to contact with the surface of the bottom plate 1, and simultaneously the upper arc surface of the arc panel 10 contacts with the right end of the bottom surface of the movable plate 5, so as to drive the right end of the movable plate 5 to rotate upwards, so that the movable plate 5 is inclined, and the goods at the upper side of the movable plate 5 gradually pour out from the compartment door 4 under the action of gravity, thereby completing unloading.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel structure of conveyer belt self-discharging trailer carriage, includes bottom plate (1) and strutting arrangement (2), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a U-shaped plate (3), a compartment door (4) is arranged in an opening at the left end of the U-shaped plate (3), the supporting device (2) is arranged on the right side of the upper surface of the bottom plate (1), a movable plate (5) is arranged above the bottom plate (1), the right side of the movable plate (5) is arranged in a cambered surface manner, the front side wall and the rear side wall of the left end of the movable plate (5) are fixedly connected with a first fixed shaft (6), the two first fixed shafts (6) are respectively sleeved in a first round hole formed below the left side of the front side wall and the rear side wall of the U-shaped plate (3), threaded rods (8) are arranged on the front side and the rear side of the U-shaped plate (3), and a driving device (7) used for synchronizing the rotating speeds of the threaded rods (8) on the two sides is arranged on the right side of the U-shaped plate (3);

the supporting device (2) comprises a lower side plate (9), an arc panel (10) is fixedly connected to the upper surface of the lower side plate (9), connecting plates (11) are fixedly connected to the front side wall and the rear side wall of the lower side plate (9), and three rollers (12) are arranged in the supporting device (2).

2. The new structure of the novel conveyor belt self-unloading trailer body as claimed in claim 1, characterized in that: through grooves (15) are formed in the lower portions of the front side wall and the rear side wall of the U-shaped plate (3), the connecting plates (11) on the two sides are respectively connected into the through grooves (15) on the two sides in a sliding mode, and threaded sleeves (14) are fixedly connected to the back faces of the connecting plates (11).

3. The new structure of the novel conveyor belt self-unloading trailer carriage as claimed in claim 2, wherein: two the both ends of threaded rod (8) all are connected with otic placode (13) through the bearing rotation, and around the otic placode of side (13) all with U-shaped plate (3) fixed connection, and both sides thread bush (14) respectively with both sides threaded rod (8) threaded connection.

4. The new structure of the novel conveyor belt self-unloading trailer carriage as claimed in claim 1, wherein: two chain wheels (18) are arranged in the driving device (7), the right ends of the threaded rods (8) on the two sides penetrate through the ear plates (13) to be fixedly connected with the chain wheels (18) on the two sides respectively, the chain wheels (18) on the two sides are in transmission connection through chains (19), the right ends of the threaded rods (8) are fixedly connected with an output shaft of a motor (20), and the motor (20) is fixedly connected with the U-shaped plate (3) through a fixing frame.

5. The new structure of the novel conveyor belt self-unloading trailer carriage as claimed in claim 1, wherein: the all fixedly connected with overlap joint strip (16) in side inner wall below around U-shaped board (3), the all fixedly connected with overlap joint plate (17) of front and back end of fly leaf (5), and overlap joint plate (17) and overlap joint strip (16) looks adaptation, and overlap joint strip (16) are located the top that leads to groove (15), and the right side cambered surface and cambered surface board (10) looks adaptation of fly leaf (5).

6. The new structure of the novel conveyor belt self-unloading trailer carriage as claimed in claim 1, wherein: and a control switch (21) is fixedly mounted on the right side wall of the U-shaped plate (3), and the output end of the control switch (21) is electrically connected with the input end of the motor (20).

7. The new structure of the novel conveyor belt self-unloading trailer body as claimed in claim 1, characterized in that: the equal fixedly connected with fixed axle two (22) in preceding rear side wall upper end of railway carriage or compartment door (4), and two (22) of both sides fixed axle overlap respectively and establish in the round hole two of seting up above U-shaped plate (3) left end opening, the left side wall middle part fixed mounting of bottom plate (1) has rotary switch (23), and the lower extreme overlap joint of the longer one side of rotary switch (23) and railway carriage or compartment door (4).

8. The new structure of the novel conveyor belt self-unloading trailer carriage as claimed in claim 1, wherein: the equal fixedly connected with otic placode two (24) of left side wall front and back end of lower side plate (9), and fixed mounting has a cylinder (12) between two otic placodes (24), and fixed mounting has a cylinder (12) in the recess one that the bottom surface right-hand member of lower side plate (9) was seted up, and fixed mounting has a cylinder (12) in the recess two that the upper end of cambered plate (10) was seted up, and two cylinders (12) in the below are the level setting.