CN216580306U - Novel discharging box for self-discharging type semitrailer - Google Patents

Abstract

The utility model discloses a novel discharging box for a self-discharging semitrailer, which comprises a fixed bottom plate, wherein a box body bottom plate is arranged above the fixed bottom plate, box body side plates are respectively arranged at the front end and the rear end of the box body bottom plate, the bottom ends of the two box body side plates are respectively and fixedly connected with a rotating shaft, two ends of the two rotating shafts are respectively and rotatably connected with a fixed block, the fixed blocks are respectively and fixedly connected onto the side wall of the box body bottom plate, a transversely arranged sliding groove II is respectively formed in the side wall of one side, opposite to the two box body side plates, of each sliding groove II, a sliding groove I is respectively formed in the left side and the right side of each sliding groove II, the width of each sliding groove I is identical to that of the sliding groove II, and each sliding groove I is communicated with the corresponding sliding groove II. The utility model has simple structure and convenient operation, can effectively prevent goods from falling off from the discharge box and is beneficial to long-distance goods transportation.

Description

Novel discharging box for self-discharging type semitrailer

Technical Field

The utility model relates to the field of semi-trailers, in particular to a novel discharging box for a self-discharging semi-trailer.

Background

A semitrailer is a trailer whose axle is located behind the center of gravity of the vehicle and which is equipped with a coupling device that transmits horizontal and vertical forces to a towing vehicle, and which has a higher overall economic efficiency for road transport than a "mono" vehicle.

The transport of current self-discharging formula semi-trailer is with novel discharge box when the goods, the traveling of vehicle can produce great vibrations, causes the curb plate of goods extrusion discharge box, and long-time extrusion can make the discharge box curb plate not hard up, leads to the goods probably to drop from the incasement, is unfavorable for long distance freight.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, such as: the travelling of vehicle can produce great vibrations, causes the goods to extrude the curb plate of discharge box, and long-time extrusion can make the discharge box curb plate not hard up, leads to the goods probably to drop from the incasement, and the novel discharge box is used to self-discharging formula semitrailer that provides.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a novel dump box for self-discharging formula semitrailer, includes PMKD, PMKD's top is provided with a box bottom plate, the box bottom plate front and back end all is provided with a box curb plate, two the equal fixedly connected with rotation axis in bottom of box curb plate, two the both ends of rotation axis all are rotated and are connected with a fixed block, polylith the equal fixed block fixed connection is on the lateral wall of box bottom plate, two all set up a spout two of horizontal setting on the relative one side lateral wall of box curb plate, every spout one has all been seted up to the left and right sides of spout two, the width of spout one is the same with the width of spout two, and every spout one all communicates with each other the setting rather than the spout two that correspond.

Preferably, the two box side plates are slidably connected with two fixing plates, the left side wall and the right side wall of the two fixing plates are fixedly connected with a sliding block, the size and the shape of the sliding block correspond to those of the sliding groove two phases, the bottom wall of the box bottom plate is provided with an adjusting groove, and the bottom ends of the two fixing plates are also fixedly connected with an adjusting block matched with the adjusting groove.

Preferably, the inside of regulating block is provided with a fixed axle, fixed cover is equipped with two identical gears on the fixed axle, two equal fixedly connected with rack on the relative lateral wall of regulating block, two the rack all with the back lateral wall sliding connection of adjustment tank, and two racks all with the gear phase-match, two the rack sets up in a gear engagement respectively.

Preferably, the bottom fixedly connected with of fixed axle is a connecting plate, the bottom fixedly connected with connecting rod of connecting plate, the diapire setting that the connecting rod runs through the box bottom plate, the bottom fixedly connected with of connecting rod is pressed the button.

Preferably, the bottom end of the adjusting groove is further provided with a containing groove, the depth of the containing groove corresponds to the fixed shaft, and the size of the containing groove is matched with that of the gear.

Preferably, the side walls of the two fixing plates on the opposite sides are provided with buffer layers.

Preferably, the top end of the fixed bottom plate is fixedly connected with a plurality of supporting hydraulic rods, and the other ends of the supporting hydraulic rods are fixedly connected to the bottom end of the box body bottom plate.

Compared with the prior art, the utility model has the beneficial effects that: through the structure of adjusting the intracavity, make the goods extrude the curb plate, when making it remove, another curb plate also can remove thereupon to let two blocks of curb plates firmly fix the goods, can effectually prevent that the goods from droing in the discharge box, be favorable to long distance freight.

Drawings

FIG. 1 is a schematic structural view of a novel dump box for a dump truck according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic top view of the novel dump box for the dump semitrailer according to the present invention.

In the figure: the hydraulic support box comprises a fixed bottom plate 1, a supporting hydraulic rod 2, a box bottom plate 3, a box side plate 4, a fixed block 5, a first sliding chute 6, a second sliding chute 7, a fixed plate 8, an adjusting block 9, an adjusting groove 10, a rack 11, a fixed shaft 12, a connecting plate 13, a connecting rod 14, a button 15, a receiving groove 16, a gear 17, a sliding block 18 and a rotating shaft 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and 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.

Referring to fig. 1-3, a novel discharging box for a self-discharging semitrailer comprises a fixed bottom plate 1, a box body bottom plate 3 is arranged above the fixed bottom plate 1, a plurality of supporting hydraulic rods 2 are fixedly connected to the top end of the fixed bottom plate 1, the other ends of the supporting hydraulic rods 2 are fixedly connected to the bottom end of the box body bottom plate 3, box body side plates 4 are arranged at the front and rear ends of the box body bottom plate 3, a rotating shaft 19 is fixedly connected to the bottom ends of the two box body side plates 4, a fixed block 5 is rotatably connected to both ends of the two rotating shafts 19, the fixed blocks 5 are fixedly connected to the side wall of the box body bottom plate 3, a transversely arranged sliding groove two 7 is arranged on the side wall of one side of the two box body side plates 4, a sliding groove one 6 is arranged on each of the left side and the right side of each sliding groove two 7, the width of the sliding groove one 6 is the same as that of the sliding groove two 7, each sliding groove I6 is communicated with the corresponding sliding groove II 7, two fixing plates 8 are connected to the two box side plates 4 in a sliding mode, buffer layers are arranged on the side walls of one side, opposite to the two fixing plates 8, of the two fixing plates 8, a sliding block 18 is fixedly connected to the left side wall and the right side wall of the two fixing plates 8, the size and the shape of the two sliding blocks 18 correspond to the sliding groove II 7, an adjusting groove 10 is formed in the bottom wall of the box bottom plate 3, an adjusting block 9 matched with the adjusting groove 10 is also fixedly connected to the bottom end of the two fixing plates 8, a fixed shaft 12 is arranged inside the adjusting block 9, two identical gears 17 are fixedly sleeved on the fixed shaft 12, a rack 11 is fixedly connected to the side wall of one side, opposite to the two adjusting blocks 9, the two racks 11 are both in sliding connection with the rear side wall of the adjusting groove 10, and the two racks 11 are both matched with the gears 17, two racks 11 are respectively arranged in a gear 17 in a meshing way, the bottom end of a fixed shaft 12 is fixedly connected with a connecting plate 13, the bottom end of the connecting plate 13 is fixedly connected with a connecting rod 14, the connecting rod 14 penetrates through the bottom wall of a box body bottom plate 3, the bottom end of the connecting rod 14 is fixedly connected with a button 15, the bottom end of an adjusting groove 10 is also provided with a containing groove 16, the depth of the containing groove 16 corresponds to that of the fixed shaft 12, and the size of the containing groove 16 is matched with that of the gear 17, when in loading, two box body side plates 4 are erected, then two fixing plates 8 are inserted from a first sliding groove 6, a plurality of supporting hydraulic rods 2 are adjusted to support the box body bottom plate 3, so that the button 15 and devices above the button fall under the action of gravity, goods are loaded into a discharge box, the positions of the two fixing plates 8 are adjusted while loading, and the goods are fixed by the two fixing plates 8, after the goods was adorned, adjust and support hydraulic stem 2, let box bottom plate 4 drop, thereby make fixed baseplate 1 promote button 15 to move up, let fixed axle 12 and fixed cover establish two gears 17 on fixed axle 12 and stretch out from accomodating the inslot 16, mesh mutually with two racks 11, thereby make the vehicle at the in-process of traveling, the discharge box receives vibrations, when making goods extrusion fixed plate 8, the regulating block 9 of fixed plate 8 bottom can move to the direction of pressure, thereby make gear 17 rotatory, let other end fixed plate 8 also move to the same direction, make the goods firmly fixed.

In the utility model, when loading goods, two box body side plates 4 are erected, two fixing plates 8 are inserted from a first sliding groove 6, a plurality of supporting hydraulic rods 2 are adjusted to enable a box body bottom plate 3 to be supported, so that a button 15 and a device above the button fall under the action of gravity, the goods are loaded into a discharging box, the positions of the two fixing plates 8 are adjusted while loading, the goods are fixed by the two fixing plates 8, after the goods are loaded, the supporting hydraulic rods 2 are adjusted to enable the box body bottom plate 4 to fall down, so that the fixing bottom plate 1 pushes the button 15 to move upwards, a fixed shaft 12 and two gears 17 fixedly sleeved on the fixed shaft 12 extend out from a containing groove 16 and are meshed with two racks 11, so that the discharging box is vibrated during the running of a vehicle, when the goods press the fixing plates 8, an adjusting block 9 at the bottom ends of the fixing plates 8 can move towards the direction of the pressure, thereby, the gear 17 is rotated, and the other end fixing plate 8 is moved in the same direction, so that the goods are firmly fixed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (7)

1. A novel discharging box for a self-discharging semitrailer comprises a fixed bottom plate (1) and is characterized in that a box body bottom plate (3) is arranged above the fixed bottom plate (1), box body side plates (4) are arranged at the front end and the rear end of the box body bottom plate (3), a rotating shaft (19) is fixedly connected to the bottom ends of the two box body side plates (4), two fixing blocks (5) are rotatably connected to two ends of the rotating shaft (19), the fixing blocks (5) are fixedly connected to the side wall of the box body bottom plate (3), a transversely arranged sliding groove two (7) is arranged on the side wall of one side, opposite to the two box body side plates (4), of each sliding groove two (7) is provided with a sliding groove one (6), the width of the sliding groove one (6) is the same as that of the sliding groove two (7), and each sliding groove I (6) is communicated with the corresponding sliding groove II (7).

2. The novel unloading box for the self-unloading semitrailer according to claim 1, wherein two fixing plates (8) are slidably connected to the two box side plates (4), a sliding block (18) is fixedly connected to each of the left and right side walls of the two fixing plates (8), the two sliding blocks (18) correspond to the second sliding grooves (7) in size and shape, an adjusting groove (10) is formed in the bottom wall of the box bottom plate (3), and an adjusting block (9) matched with the adjusting groove (10) is also fixedly connected to the bottom ends of the two fixing plates (8).

3. The novel discharging box for the dump semitrailer as claimed in claim 2, wherein a fixed shaft (12) is disposed inside the adjusting block (9), two identical gears (17) are fixedly sleeved on the fixed shaft (12), a rack (11) is fixedly connected to each of two opposite side walls of the adjusting block (9), the two racks (11) are slidably connected to the rear side wall of the adjusting slot (10), the two racks (11) are matched with the gears (17), and the two racks (11) are respectively engaged with one gear (17).

4. The novel dump box for the dump semitrailer according to claim 3, wherein a connecting plate (13) is fixedly connected to the bottom end of the fixed shaft (12), a connecting rod (14) is fixedly connected to the bottom end of the connecting plate (13), the connecting rod (14) is arranged to penetrate through the bottom wall of the box bottom plate (3), and a button (15) is fixedly connected to the bottom end of the connecting rod (14).

5. The discharging box of self-unloading semitrailer in accordance with claim 4, wherein said adjusting groove (10) further defines a receiving groove (16) at the bottom end thereof, the depth of said receiving groove (16) corresponds to the fixed shaft (12), and the size of said receiving groove (16) matches the size of the gear (17).

6. The new dump box for dump semitrailer in accordance with claim 2, characterized in that two said fixed plates (8) have a buffer layer on the opposite side walls.

7. The novel dump box for the dump semitrailer according to claim 1, wherein a plurality of supporting hydraulic rods (2) are fixedly connected to the top end of the fixed bottom plate (1), and the other ends of the plurality of supporting hydraulic rods (2) are fixedly connected to the bottom end of the box bottom plate (3).

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