CN213892691U

CN213892691U - Front and rear baffle supporting device of trailer

Info

Publication number: CN213892691U
Application number: CN202022762546.4U
Authority: CN
Inventors: 郭江德
Original assignee: Qingdao Rulong Machinery Co ltd
Current assignee: Qingdao Rulong Machinery Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-08-06
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a supporting device for front and rear baffle plates of a trailer, which comprises a main support, wherein the top of the front end of the main support is hinged with a supporting frame, the bottom of the supporting frame is provided with a buffer device, the main support comprises a fixed strip, the front surface of the middle part of the fixed strip is evenly provided with a clamping block, the supporting frame comprises a supporting claw, and the top end of the supporting claw is hinged at the top end of the main support, the supporting device is provided with a trailer baffle plate with the main support, the supporting frame and the buffer device, when in use, the supporting device is assembled at the bottom end of the trailer hopper through the top end of the fixed strip, the buffer device is positioned at the lowest point of the downward release of the baffle plate, when the baffle plate is released, the outer surface of the baffle plate impacts the outer surface of a rubber pad, and the baffle plate repeatedly impacts a bottom bumper of the trailer under the buffer action of a rubber pad and a spring, thereby effectively solving the problems that the existing baffle plate is larger and heavier, and can repeatedly impact the bumper and the like at the bottom of the trailer hopper when being released, the baffle is easy to deform, and the frame is easy to damage.

Description

Front and rear baffle supporting device of trailer

Technical Field

The utility model relates to a trailer technical field specifically is baffle strutting arrangement around trailer.

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 the tractor are driving sections of the automobile train, called as main trains, and the driven sections pulled by the main trains, called as trailers, are important types of road transportation, and the adoption of the automobile train transportation is the most effective and simple important means for improving economic benefits. The method has the advantages of rapidness, mobility, flexibility, safety and the like; the baffle of the trailer hopper can be conveniently transported in a section, the baffle of the trailer hopper is large and heavy, the baffle can repeatedly impact structures such as a bumper at the bottom of the trailer hopper when being released, the baffle is easy to deform, a frame is easy to damage, and the front baffle and the rear baffle supporting devices of the trailer are specially provided in view of the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a baffle strutting arrangement around trailer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: baffle strutting arrangement around trailer, including the main support, the front end top of main support articulates there is the support frame, the bottom of support frame is equipped with buffer, the main support includes the fixed strip, the middle part front surface of fixed strip evenly is equipped with the fixture block, the support frame is including a claw, the top of a claw articulates on the top of main support, the bottom of a claw articulates there is the trip bar, the top of trip bar articulates there is the articulated shaft, the draw-in groove has been seted up to the rear surface of articulated shaft, the rear surface spiro union of draw-in groove has the location spiral shell button.

Preferably, the front surface of the bottom end of the fixing strip is provided with an engaging groove, the width of the engaging groove is the same as the width of the rear end of the hinge shaft, and the clamping blocks are uniformly assembled on the inner surface of the engaging groove.

Preferably, the inner surfaces of the fixture block and the engagement groove are provided with sleeve grooves, the front surface of the top end of the fixing strip is provided with a fixing shaft, and the front surfaces of the two ends of the fixing strip are provided with connecting holes.

Preferably, the inner surface of the top end of the supporting claw is provided with a connecting shaft which is sleeved on the inner surface of the fixed shaft, the bottom end of the supporting claw is provided with a sleeve hole, the inner surface of the sleeve hole is sleeved with a rotating shaft, and the top end of the rotating shaft is assembled on the lower surface of the turnover rod.

Preferably, the bottom end of the supporting claw is provided with a sleeve, and the inner surface of the sleeve is provided with a sliding hole.

Preferably, the buffer device includes a slide bar, a stopper is assembled on the outer surface of the slide bar, the slide bar and the stopper are sleeved on the inner surface of the slide hole, a spring is assembled between the rear surface of the stopper and the inner wall of the slide hole, a positioning sheet is assembled on the rear surface of the slide bar, a support sheet is assembled on the front surface of the slide bar, and a rubber pad is adhered on the front surface of the support sheet.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a strutting arrangement of trailer washer with main support, support frame and buffer has been set up, the top assembly through the fixed strip is in the bottom of trailer fill when using, buffer is located the minimum of the downward release of baffle, when the baffle release, the surface striking of baffle is at the surface of rubber pad, the cushioning effect through rubber pad and spring, avoid the repeated striking trailer bottom bumper of baffle, the effectual current baffle of having solved is great heavier, can repeat the bumper isotructure that strikes trailer fill bottom when the release, cause the baffle to warp easily, the problem of frame damage easily.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an assembly schematic diagram of the present invention.

Figure 3 is the utility model discloses the main support dissects the assembly sketch map.

Fig. 4 is the utility model discloses the support frame dissects the assembly sketch map.

In the figure: 1. the device comprises a main support 11, a fixing strip 12, a connecting hole 13, an engaging groove 14, a clamping block 15, a sleeve groove 16, a fixing shaft 2, a support frame 21, a connecting shaft 22, a supporting claw 23, a sleeve hole 24, a sleeve pipe 25, a sliding hole 26, a rotating shaft 27, a turnover rod 28, a hinge shaft 29, a clamping groove 210, a positioning screw button 3, a buffer device 31, a sliding rod 32, a baffle plate 33, a positioning plate 34, a supporting plate 35 and a rubber pad.

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.

Referring to fig. 1-4, the present invention provides a technical solution: front and rear baffle supporting device of trailer, including main support 1, the front end top of main support 1 articulates there is support frame 2, the bottom of support frame 2 is equipped with buffer 3, main support 1 includes fixed strip 11, the middle part front surface of fixed strip 11 evenly is equipped with fixture block 14, support frame 2 includes a supporting jaw 22, the top of supporting jaw 22 articulates the top of main support 1, the bottom of supporting jaw 22 articulates there is trip lever 27, the top of trip lever 27 articulates there is articulated shaft 28, the rear surface of articulated shaft 28 has seted up draw-in groove 29, the rear surface spiro union of draw-in groove 29 has location knob 210;

the utility model discloses a support arrangement with main support 1, support frame 2 and buffer 3's trailer washer, the top assembly through fixed strip 11 is in the bottom of trailer fill when using, buffer 3 is located the minimum of the downward release of baffle, when the baffle releases, the surface striking of baffle is at the surface of rubber pad 35, the cushioning effect through rubber pad 35 and spring, avoid the repeated striking trailer bottom bumper of baffle, the effectual current baffle of having solved is great heavier, can repeat the bumper isotructure of trailer striking trailer fill bottom when the release, cause the baffle to warp easily, the problem of the easy damage of frame.

Specifically, the front surface of the bottom end of the fixing strip 11 is provided with an engaging groove 13, the width of the engaging groove 13 is the same as the width of the rear end of the hinge shaft 28, the fixture blocks 14 are uniformly assembled on the inner surface of the engaging groove 13, and the positioning of the clamping groove 29 is facilitated through the structure of the fixture blocks 14.

Particularly, the inner surface of fixture block 14 and meshing groove 13 has seted up set groove 15, and the top front surface of fixed strip 11 is equipped with fixed axle 16, and connecting hole 12 has been seted up to the both ends front surface of fixed strip 11, utilizes connecting hole 12 to be convenient for assemble the utility model discloses.

Particularly, the top internal surface of a claw 22 is equipped with connecting axle 21, connecting axle 21 cup joints the internal surface at fixed axle 16, trepanning 23 has been seted up to a claw 22's bottom, the internal surface of trepanning 23 has cup jointed pivot 26, the top assembly of pivot 26 is at the lower surface of upset pole 27, when using, open the unblock back with the buckle structure that trepanning 23 position and the fixed strip 11 of jack catch 22 bottom are connected, will fix a position the spiral shell button 210 and take off, closely laminate the front surface of rubber pad 35 behind the baffle surface, call upset pole 27 open, with draw-in groove 29 joint in suitable position, guarantee that a claw 22's upper surface is in horizontal support state, and then realize supporting the baffle level and smooth, compare in the sleeve pipe structure supporting baffle's of a steel pipe of prior art grafting structure, the utility model discloses buffer performance is good, and the supporting effect is stable.

Specifically, the bottom end of the supporting claw 22 is provided with the sleeve 24, the inner surface of the sleeve 24 is provided with the sliding hole 25, and when positioning is needed after supporting, the positioning screw 210 penetrates through the sleeve groove 15 and is screwed on the rear surface of the clamping groove 29, and is tightly attached to the outer surface of the clamping block 14 through the clamping groove 29, so that the clamping claw can be effectively prevented from falling off.

Specifically, the buffer device 3 includes a slide rod 31, a stopper 32 is assembled on the outer surface of the slide rod 31, the slide rod 31 and the stopper 32 are sleeved on the inner surface of the slide hole 25, a spring is assembled between the rear surface of the stopper 32 and the inner wall of the slide hole 25, a positioning sheet 33 is assembled on the rear surface of the slide rod 31, a support sheet 34 is assembled on the front surface of the slide rod 31, a rubber pad 35 is adhered on the front surface of the support sheet 34, the buffer device 3 is used for reducing the impact between the baffle and the car hopper, the service life of the baffle is further prolonged, and the influence on the use due to the deformation of the car hopper structure is avoided.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Baffle strutting arrangement around trailer, including main support (1), its characterized in that: the utility model discloses a support frame, including main support (1), support frame (2), buffer (3) are equipped with to the front end top of main support (1), main support (1) is including fixed strip (11), the middle part front surface of fixed strip (11) evenly is equipped with fixture block (14), support frame (2) are including a claw (22), the top of a claw (22) articulates on the top of main support (1), the bottom of a claw (22) articulates there is upset pole (27), the top of upset pole (27) articulates there is articulated shaft (28), draw-in groove (29) have been seted up to the rear surface of articulated shaft (28), the rear surface spiro union of draw-in groove (29) has location spiral shell button (210).

2. The trailer tailgate support arrangement, according to claim 1, wherein: the front surface of the bottom end of the fixing strip (11) is provided with an engaging groove (13), the width of the engaging groove (13) is the same as the width of the rear end of the hinge shaft (28), and the clamping blocks (14) are uniformly assembled on the inner surface of the engaging groove (13).

3. The trailer tailgate support arrangement, according to claim 2, wherein: the inner surfaces of the clamping block (14) and the meshing groove (13) are provided with sleeve grooves (15), the front surface of the top end of the fixing strip (11) is provided with a fixing shaft (16), and the front surfaces of two ends of the fixing strip (11) are provided with connecting holes (12).

4. The trailer tailgate support arrangement, according to claim 3, wherein: the top end inner surface of a supporting claw (22) is provided with a connecting shaft (21), the connecting shaft (21) is sleeved on the inner surface of a fixed shaft (16), the bottom end of the supporting claw (22) is provided with a sleeve hole (23), the inner surface of the sleeve hole (23) is sleeved with a rotating shaft (26), and the top end of the rotating shaft (26) is provided with the lower surface of a turning rod (27).

5. The trailer tailgate support arrangement, according to claim 4, wherein: the bottom end of the supporting claw (22) is provided with a sleeve (24), and the inner surface of the sleeve (24) is provided with a sliding hole (25).

6. The trailer tailgate support arrangement, according to claim 5, wherein: buffer (3) include slide bar (31), the surface of slide bar (31) is equipped with washer (32), slide bar (31) and washer (32) cup joint the internal surface at slide opening (25), be equipped with the spring between the rear surface of washer (32) and the inner wall of slide opening (25), the rear surface of slide bar (31) is equipped with spacer (33), the front surface of slide bar (31) is equipped with backing sheet (34), rubber pad (35) are pasted to the front surface of backing sheet (34).