CN219172261U - Self-unloading structure of container transport vehicle - Google Patents

Abstract

The utility model relates to a self-unloading structure of a container transport vehicle, which comprises a vehicle plate, wheels and a box body, wherein mounting grooves are respectively formed in the front side, the rear side, the left side and the right side of the vehicle plate, a connecting component is arranged in the mounting grooves, a plurality of groups of sleeves are respectively arranged in the front side, the rear side, the left side and the right side of the lower end surface of the box body, one end of the connecting component is inserted into the sleeves, the lower end surface of the box body is rotationally connected with two groups of first turntables, two groups of driving grooves are formed in the upper end surface of the vehicle plate, a driving component is arranged in the driving groove, the power input end of the driving component is arranged on the lower end surface of the vehicle plate, box doors are respectively connected with the front side, the rear side and the right side of the box body, the top of each box door is rotationally connected with the top of the box body, and the bottom of each box door is connected with the box body through a lock pin; the design of coupling assembling and drive assembly compares in traditional fixed discharge opening of establishing in one side, and the mode of unloading is more nimble, and the restriction of being restricted by place and vehicle itself is less, and it is more convenient to use.

Description

Self-unloading structure of container transport vehicle

Technical Field

The utility model relates to the technical field of transport vehicles, in particular to a self-discharging structure of a container transport vehicle.

Background

Container transportation is widely adopted in all countries of the world due to high efficiency, high speed and less damage to goods. In recent years, in order to better exert the superiority of container transportation, various countries have promoted the development of container transportation, and besides designing and manufacturing a larger number of special container vehicles, the development of vehicle types has been tremendous, and general container vehicles, highway and railway vehicles, double-layer container vehicles, piggyback vehicles, articulated transport vehicles and the like have appeared.

Chinese patent application No.: 202222037242.0, skeleton transportation semitrailer packing box self-discharging formula jack-up structure, which comprises a main body, the inner wall of main part rotates the screw rod that is connected with a plurality of motor control, the outer wall threaded connection of screw rod has the movable block, the inner wall of movable block rotates and is connected with hydraulic cylinder, hydraulic cylinder's one end is rotated and is connected with the movable box, the inner wall fixedly connected with of main part a plurality of slide rails, the slide rail is used for spacing to the movable block, the inner wall swing joint of movable box has the rotation case, the outer wall of rotation case rotates with the inner wall of main part to be connected. When sediment or minerals are unloaded, the moving block is moved outwards by rotating the screw rod through the motor, so that the moving box is taken out by the hydraulic oil cylinder, and then the rotating box is lifted up through the hydraulic oil cylinder, so that one side of the side door is inclined to the ground, the height of the side door can be reduced when the side door is opened, the impact on the cargoes is reduced, and the ash lifting is reduced;

the scheme can reduce the dumping height of cargoes and reduce the impact to the cargoes, but the general car body is larger, a driver is required to park the car to a proper position according to the accurate operation of the position of the dumping area and the position of the dumping opening of the car body before parking, the dumping direction is limited by the dumping area and the dumping opening, the selectable parking positions are less, and the dumping is more inconvenient.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a self-unloading structure of a container truck, which aims to solve the technical problems in the background art.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a container transport vechicle self-discharging structure, includes sweep, wheel and box, the wheel passes through shock absorber mounting and is in sweep lower part, the up end at the sweep is installed to the box, the mounting groove has been seted up respectively to the front and back both sides, the left and right sides of sweep, and the top of mounting groove extends to the up end of sweep, is provided with coupling assembling in the mounting groove, both sides, left and right sides are provided with multiunit sleeve pipe respectively around the lower extreme of box, and coupling assembling's one end is inserted in the sleeve pipe, and the lower terminal surface rotation of box is connected with two sets of first turntables, and two sets of drive slots have been seted up to the up end of sweep, are provided with drive assembly in the drive slot, and drive assembly's power input end is installed at the lower terminal surface of sweep, and both sides and right side are connected with the chamber door respectively around the box, and the top of chamber door rotates the top of connecting the box, connects through the lockpin between the bottom of chamber door and the box.

Preferably, the connecting assembly comprises a plurality of groups of limiting blocks, a plurality of groups of pin shafts, a plurality of groups of movable blocks, a screw rod and a driving motor, wherein the limiting blocks are fixed in the mounting groove at equal intervals, a limiting hole is formed in one side of each limiting block, one end of each pin shaft is fixed in one side of each movable block, the other end of each pin shaft penetrates through the sleeve to be inserted into the corresponding limiting hole, a plurality of groups of sliding grooves are formed in the mounting groove, a mounting cavity is formed in the vehicle plate, the screw rod is rotationally connected in the mounting cavity through a bearing seat, the movable blocks are slidably connected in the sliding grooves, the movable blocks are in threaded connection with the screw rod, a first gear is fixed on the screw rod, the driving motor is mounted on the lower end face of the vehicle plate through a motor seat, and a second gear is axially fixed at the horizontal output end of the driving motor and penetrates through the vehicle plate to be meshed with the first gear.

Further, the outside of driving motor has cup jointed the safety cover, and safety cover bolted connection is in the lower terminal surface of sweep, be provided with the heat dissipation grid on the safety cover.

Preferably, the drive assembly includes second carousel, ring gear, third gear, gear motor, hydraulic arm, the second carousel rotates to be connected in the drive tank, and the rotation center of second carousel with the rotation center of first carousel is in coaxial position, the outside at the second carousel is fixed to the ring gear is coaxial, and the top of hydraulic arm rotates to be connected in the lower terminal surface central point of first carousel put, and the bottom of hydraulic arm rotates to be connected in the up end one side of second carousel, gear motor installs the lower terminal surface of sweep, the third gear is arranged in the drive tank, and third gear and ring gear meshing, gear motor's top output pass the sweep axial and fix at the third gear lower terminal surface, and be provided with spacing subassembly in the drive tank.

Further, spacing subassembly includes spacing spring, spacing axle, magnetic metal, electro-magnet, the multiunit locating hole has been seted up in the drive slot, and spacing subassembly sets up in the locating hole, the electro-magnet is fixed in the locating hole, spacing spring's bottom mounting is at the locating hole bottom, and spacing spring's top is fixed spacing axle's bottom, magnetic metal is fixed in spacing axle's bottom, the locking hole has been seted up to the lower terminal surface of second carousel, and the top of spacing axle is inserted in the locking hole.

Preferably, a plurality of groups of audible and visual warning lamps are arranged on the side wall of the box body.

Preferably, the box door is rotatably connected with two groups of vertical hinged doors, and the vertical hinged doors are connected through locks.

Compared with the prior art, the utility model has the advantages that:

according to the utility model, the connection assembly and the driving assembly are designed, the dumping direction of the box body is controlled through the connection assembly, then the driving assembly is matched, and the local lifting of the box body is controlled through the driving assembly, so that sediment or minerals in the box body can be dumped, the dumping direction can be flexibly selected according to the parking position of the vehicle plate and the position of the dumping area, the dumping position can be selected from the front side, the rear side and the right side of the vehicle plate, and compared with the conventional dumping opening fixedly arranged at one side, the dumping mode is more flexible, the limitation of a site and the vehicle is less, and the use is more convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of a portion of the area A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of a vehicle panel;

FIG. 4 is an enlarged view of a portion of region B of FIG. 3;

FIG. 5 is a schematic diagram of the drive motor and screw drive mechanism;

fig. 6 is a schematic diagram of a connection structure of the first turntable and the second turntable.

The reference numerals in the figures illustrate:

1. a sweep; 2. a wheel; 3. a case; 4. a mounting groove; 5. a connection assembly; 6. a sleeve; 7. a first turntable; 8. a driving groove; 9. a drive assembly; 10. a door; 501. a limiting block; 502. a pin shaft; 503. a movable block; 504. a screw; 505. a driving motor; 506. a limiting hole; 507. a first gear; 508. a second gear; 509. a protective cover; 510. a heat-dissipating grille; 901. a second turntable; 902. a gear ring; 903. a third gear; 904. a speed reducing motor; 905. a hydraulic arm; 11. a limit component; 1101. a limit spring; 1102. a limiting shaft; 1103. a magnetic metal; 1104. an electromagnet; 801. a limiting hole; 906. a locking hole; 12. an audible and visual warning lamp; 13. and (5) a vertical hinged door.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1 to 6, a self-unloading structure of a container truck comprises a truck plate 1, wheels 2 and a box body 3, wherein the wheels 2 are installed at the lower part of the truck plate 1 through shock absorption brackets, the box body 3 is installed at the upper end face of the truck plate 1, mounting grooves 4 are respectively formed in the front side, the rear side and the left side of the truck plate 1, the top of the mounting grooves 4 extends to the upper end face of the truck plate 1, a connecting component 5 is arranged in the mounting grooves 4, a plurality of groups of sleeves 6 are respectively arranged in the front side, the rear side and the left side of the lower end face of the box body 3, one end of the connecting component 5 is inserted into the sleeves 6, the lower end face of the box body 3 is rotationally connected with two groups of first rotating discs 7, two groups of driving grooves 8 are formed in the upper end face of the truck plate 1, a driving component 9 is arranged in the driving groove 8, the power input end of the driving component 9 is installed at the lower end face of the truck plate 1, a box door 10 is respectively connected with the front side, the rear side and the right side of the box body 3, the top of the box door 10 is rotationally connected with the top of the box body 3, and the bottom of the box door 10 is connected with the box body 3 through locking pins;

the truck bed 1 is connected to the truck head, goods on the truck bed are transported to a designated area through the truck head, a parking position is selected according to the convenience of parking of the truck, after the truck is parked steadily, the opened box door 10 is selected according to the position of the truck and the position of a discharging area, the corresponding box door 10 on one side is opened, then three groups of connecting components 5 far away from the discharging area are opened, then the driving components 9 are rotated to a proper angle, the driving components 9 are started, one side of the truck bed 3 is lifted through the driving components 9, sediment or minerals in the truck bed 3 are dumped under the action of dead weight, the dumping direction of the truck bed 3 is controlled through the connecting components 5, then the driving components 9 are matched, the local lifting of the truck bed 3 is controlled, accordingly sediment or minerals in the truck bed 3 are dumped, the dumping direction can be flexibly selected according to the position of the truck bed 1 and the position of the discharging area, and can be selectively dumped from the front and back of the truck bed 1 and the right side.

In this embodiment, the connection assembly 5 includes a plurality of groups of limiting blocks 501, a plurality of groups of pin shafts 502, a plurality of groups of movable blocks 503, a screw rod 504 and a driving motor 505, wherein the limiting blocks 501 are fixed in the installation groove 4 at equal intervals, a limiting hole 506 is formed in one side of each limiting block 501, one end of each pin shaft 502 is fixed in one side of each movable block 503, the other end of each pin shaft 502 passes through a sleeve 6 to be inserted into the corresponding limiting hole 506, a plurality of groups of sliding grooves 401 are formed in the installation groove 4, an installation cavity 101 is formed in the vehicle plate 1, the screw rod 504 is rotationally connected in the installation cavity 101 through a bearing seat, the movable blocks 503 are slidingly connected in the sliding grooves 401, the movable blocks 503 are in threaded connection with the screw rod 504, a first gear 507 is fixed on the screw rod 504, the driving motor 505 is installed on the lower end face of the vehicle plate 1 through a motor seat, and a second gear 508 is axially fixed at the horizontal output end of the driving motor 505 and meshed with the first gear 507 through the vehicle plate 1;

when the sleeve 6 on one side needs to be detached from the connecting assembly 5, the driving motor 505 on the corresponding side is started, the sliding block 503 is driven to move by the rotation of the driving motor 505, the second gear 508 and the first gear 507 through the electric screw 504, so that the pin shaft is used for separating from the corresponding sleeve 6, the detachment on one side is completed, the connecting assembly 5 and the sleeve 6 are kept in a connecting state in the normal transportation process, the safety of the transportation process can be ensured, automatic separation in a unloading area can be realized, dumping is facilitated, and the danger of manual operation is reduced.

In the embodiment, a protective cover 509 is sleeved on the outer side of the driving motor 505, the protective cover 509 is connected to the lower end surface of the vehicle plate 1 in a bolt manner, and a heat radiation grille 510 is arranged on the protective cover 509;

the design of the protection cover 509 can prevent the driving motor 505 from being directly impacted by external impact, and reduce the influence of external environment on the driving motor 505.

In the embodiment, the driving assembly 9 comprises a second rotary table 901, a gear ring 902, a third gear 903, a gear motor 904 and a hydraulic arm 905, wherein the second rotary table 901 is rotationally connected in a driving groove 8, the rotation center of the second rotary table 901 and the rotation center of the first rotary table 7 are in coaxial positions, the gear ring 902 is coaxially fixed on the outer side of the second rotary table 901, the top of the hydraulic arm 905 is rotationally connected to the center position of the lower end face of the first rotary table 7, the bottom of the hydraulic arm 905 is rotationally connected to one side of the upper end face of the second rotary table 901, the gear motor 904 is mounted on the lower end face of the vehicle plate 1, the third gear 903 is positioned in the driving groove 8, the third gear 903 is meshed with the gear ring 902, the top output end of the gear motor 904 penetrates through the vehicle plate 1 and is axially fixed on the lower end face of the third gear 903, and a limiting assembly 11 is arranged in the driving groove 8;

the second rotary table 901 is driven to rotate by the gear motor 904 in the driving assembly 9, so that the hydraulic arm 905 rotates to be parallel to the width direction or the length direction of the box body 3, then the second rotary table is locked by the limiting assembly 11, the hydraulic arm 905 is started, the telescopic box body 3 of the hydraulic arm 905 can be controlled to incline, the materials in the box body 3 are discharged by the self weight of the materials, the discharging requirements of the front side, the rear side and the right side of the box body 3 can be met, and the use is flexible.

In this embodiment, the limiting component 11 includes a limiting spring 1101, a limiting shaft 1102, a magnetic metal 1103 and an electromagnet 1104, a plurality of groups of positioning holes 801 are formed in the driving slot 8, the limiting component 11 is disposed in the positioning holes 801, the electromagnet 1104 is fixed in the positioning holes 801, the bottom end of the limiting spring 1101 is fixed at the bottom of the positioning holes 801, the top end of the limiting spring 1101 is fixed at the bottom of the limiting shaft 1102, the magnetic metal 1103 is fixed at the bottom of the limiting shaft 1102, a locking hole 906 is formed in the lower end face of the second rotary disk 901, and the top of the limiting shaft 1102 is inserted into the locking hole 906;

when the second turntable 901 needs to rotate, then the electromagnet 1104 is started, the magnetic metal 1103 is adsorbed by the electromagnet 1104, the limiting spring 1101 is in a compressed state, the limiting shaft 1102 is separated from the positioning hole 801, at this time, the second turntable 901 can rotate, when the second turntable 901 rotates to a designated position, the electromagnet 1104 is stopped, the limiting spring 1101 is restored to the original state, and the limiting shaft 1102 is inserted into the corresponding locking hole 906.

In the embodiment, a plurality of groups of audible and visual warning lamps 12 are arranged on the side wall of the box body 3;

when the door 10 on the corresponding side needs to be opened, the audible and visual warning lamp 12 on the corresponding side is turned on to prompt surrounding personnel to keep away, so that danger is reduced.

In the embodiment, two groups of vertical hinged doors 13 are rotatably connected to the box door 10, and the vertical hinged doors 13 are connected through locks;

when the loaded and unloaded articles are box-type cargos, the loading and unloading can be carried out by opening the vertical hinged door 13, and the loading and unloading requirements of various cargos can be met.

The working process of the utility model is as follows:

the operator can connect the vehicle plate 1 to the vehicle head, transport the goods on the vehicle plate to the appointed area through the vehicle head, select the parking position according to the convenience of parking the vehicle, after the vehicle is parked steadily, the position of the opened box door 10 is selected according to the position of the vehicle and the position of the unloading area, open the box door 10 on the corresponding side, then open three groups of connecting components 5 far away from the unloading area, start the driving motor 505 on the corresponding side, drive the sliding block 503 to move with the pin shaft 502 through the driving motor 505, the second gear 508 and the first gear 507, the screw 504 rotates, thereby separating the pin shaft from the corresponding sleeve 6, completing the disassembly of the corresponding side, keeping the connecting components 5 and the sleeve 6 in the connection state in the normal transportation process, then rotating the driving component 9 to a proper angle, starting the driving component 9, lifting one side of the box 3 through the driving component 9, the second rotary table 901 is driven to rotate by a gear motor 904 in the driving assembly 9, so that the hydraulic arm 905 rotates to be parallel to the width direction or the length direction of the box body 3, then the second rotary table is locked by the limiting assembly 11, the hydraulic arm 905 is started, the expansion and contraction of the hydraulic arm 905 can control the box body 3 to incline, so that the materials in the box body 3 are unloaded by the self weight of the materials, sediment or minerals in the box body 3 are dumped out under the action of the self weight, the dumped direction of the box body 3 is controlled by the connecting assembly 5, then the driving assembly 9 is matched, the local lifting of the box body 3 is controlled by the driving assembly 9, so that the sediment or minerals in the box body 3 are dumped out, the dumped direction can be flexibly selected according to the stop position of the car plate 1 and the position of the unloading area, the unloading position can be selected from the front side and the rear side of the car plate 1, compared with the traditional discharge opening fixedly arranged on one side, the discharging mode is more flexible, is less limited by the field and the vehicle, and is more convenient to use.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (7)

1. The utility model provides a container carrier vehicle self-discharging structure, includes sweep (1), wheel (2) and box (3), wheel (2) are installed through shock absorber support sweep (1) lower part, the up end at sweep (1) is installed to box (3), its characterized in that: the utility model discloses a car board, including car board (1), connecting component (5) are provided with in the up end of car board (1) in the top of mounting groove (4), both sides, left and right sides are provided with multiunit sleeve pipe (6) respectively around the lower extreme face of box (3), in sleeve pipe (6) are inserted to one end of connecting component (5), the lower terminal surface rotation of box (3) is connected with two sets of first carousel (7), two sets of drive slot (8) have been seted up to the up end of car board (1), be provided with drive assembly (9) in drive slot (8), the power input end of drive assembly (9) is installed at the lower terminal surface of car board (1), the top of box (3) is rotated at the top of connecting box (10) respectively on both sides and right side, be connected through between the bottom of box (10) and box (3) of lockpin.

2. The container truck self-unloading structure according to claim 1, wherein: coupling assembling (5) are including multiunit stopper (501), multiunit round pin axle (502), multiunit movable block (503), screw rod (504), driving motor (505), stopper (501) equidistant are fixed in mounting groove (4), limit hole (506) have been seted up to one side of stopper (501), one end of round pin axle (502) is fixed one side of movable block (503), the other end of round pin axle (502) passes in sleeve pipe (6) are pegged graft limit hole (506), multiunit spout (401) have been seted up on mounting groove (4), install cavity (101) have been seted up in sweep (1), screw rod (504) are rotated through the bearing frame and are connected in installation cavity (101), movable block (503) sliding connection is in spout (401), and movable block (503) and screw rod (504) threaded connection, be fixed with first gear (507) on screw rod (504), driving motor (505) are installed at the lower terminal surface of sweep (1) through the motor cabinet, and the horizontal output of driving motor (505) is fixed with second gear (508) axially, and second gear (508) are passed through sweep (1).

3. The container truck self-unloading structure according to claim 2, wherein: the outer side of the driving motor (505) is sleeved with a protective cover (509), the protective cover (509) is connected to the lower end face of the vehicle plate (1) through bolts, and the protective cover (509) is provided with a heat radiation grid (510).

4. The container truck self-unloading structure according to claim 1, wherein: the driving assembly (9) comprises a second rotary table (901), a gear ring (902), a third gear (903), a gear motor (904) and a hydraulic arm (905), wherein the second rotary table (901) is rotationally connected in the driving groove (8), the rotation center of the second rotary table (901) is in a coaxial position with the rotation center of the first rotary table (7), the gear ring (902) is coaxially fixed on the outer side of the second rotary table (901), the top of the hydraulic arm (905) is rotationally connected to the center position of the lower end face of the first rotary table (7), the bottom of the hydraulic arm (905) is rotationally connected to one side of the upper end face of the second rotary table (901), the gear motor (904) is installed on the lower end face of the vehicle plate (1), the third gear (903) is located in the driving groove (8), the third gear (903) is meshed with the gear ring gear (902), and the top output end of the gear motor (904) penetrates through the vehicle plate (1) to be axially fixed on the lower end face of the third gear (903), and a limiting assembly (11) is arranged in the driving groove (8).

5. The container truck self-unloading structure according to claim 4, wherein: spacing subassembly (11) are including spacing spring (1101), spacing axle (1102), magnetic metal (1103), electro-magnet (1104), set up multiunit locating hole (801) in driving groove (8), spacing subassembly (11) set up in locating hole (801), electro-magnet (1104) are fixed in locating hole (801), the bottom mounting of spacing spring (1101) is at locating hole (801) hole bottom, and the top of spacing spring (1101) is fixed the bottom of spacing axle (1102), magnetic metal (1103) are fixed in the bottom of spacing axle (1102), locking hole (906) have been seted up to the lower terminal surface of second carousel (901), in locking hole (906) are inserted at the top of spacing axle (1102).

6. The container truck self-unloading structure according to claim 1, wherein: a plurality of groups of audible and visual warning lamps (12) are arranged on the side wall of the box body (3).

7. The container truck self-unloading structure according to claim 1, wherein: two groups of vertical hinged doors (13) are rotatably connected to the box door (10), and the vertical hinged doors (13) are connected through locks.

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