CN218054974U

CN218054974U - Hydraulic tail plate

Info

Publication number: CN218054974U
Application number: CN202220972087.9U
Authority: CN
Inventors: 戴高理; 杨廷勇
Original assignee: Guangdong Hongchi Technology Co ltd
Current assignee: Guangdong Hongchi Technology Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-12-16
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses a hydraulic tail board, which comprises a tail board component, wherein the tail board component is movably arranged at the rear end of a cargo compartment, the tail board component comprises a tail board body arranged at the rear end of the cargo compartment, rib plates are welded at the lower part of the surface of the tail board body, every two rib plates are in one group, the number of the rib plates is two, and two symmetrical electric hydraulic rods are movably arranged between the bottom of the cargo compartment and each group of rib plates; the material blocking assembly is horizontally arranged on one side, facing the interior of the cargo compartment, of the tail plate assembly and comprises a material blocking plate movably arranged on the surface of the tail plate body, a through hole is horizontally formed in the lower portion of the interior of the material blocking plate, and a rotating rod is inserted into the inner cavity of the through hole; when placing the top of tailboard body with the material, usable fender material subassembly blocks the goods, effectively avoids the goods when carrying out the vertical lift along with the tailboard subassembly, because of inertia along the tailboard to the discharge end slippage phenomenon of tailboard subassembly, helps improving the stability of handling goods, has effectively reduced the potential safety hazard of handling goods.

Description

Hydraulic tail plate

Technical Field

The utility model relates to a tailboard technical field, in particular to hydraulic pressure tailboard.

Background

The tail plate is a hydraulic hoisting handling device which is arranged at the tail part of a vehicle and takes a vehicle-mounted storage battery as power. Most of the existing van vehicles are provided with cantilever type hydraulic tail plates, and the tail plates are arranged at the tail ends of the van vehicles. The tail plate is controlled to rotate to open and close and vertically lift through electric control operation. And opening the carriage door after the tail plate descends to the ground, and carrying out cargo handling operation.

The existing tail plate is simple in structure and single in function, a material blocking structure is not arranged, goods slide to the unloading end along the tail plate easily due to inertia in the process of loading and unloading goods through vertical lifting, the stability is deficient, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hydraulic pressure tailboard through addding the fender subassembly, but the goods at tailboard subassembly top plays the effect of blockking, effectively avoids appearing the phenomenon of sliding.

In order to achieve the above object, the utility model discloses a main technical scheme include:

a hydraulic tailgate, comprising:

the tail board assembly is movably arranged at the rear end of the cargo compartment and comprises a tail board body arranged at the rear end of the cargo compartment, rib plates are welded on the lower portion of the surface of the tail board body, every two rib plates form one group, the number of the rib plates is two, and two symmetrical electric hydraulic rods are movably arranged between the bottom of the cargo compartment and each group of the rib plates;

the horizontal position of the material blocking assembly is arranged on one side, facing the inside of the goods compartment, of the tail plate assembly, the material blocking assembly comprises a material blocking plate movably arranged on the surface of the tail plate body, a through hole is formed in the lower horizontal position of the inside of the material blocking plate, a rotating rod is inserted into an inner cavity of the through hole, the surface of the rotating rod is fixedly connected with the inner wall surface of the through hole, a material containing groove matched with the material blocking plate is formed in the surface of the tail plate body, and the two ends of the rotating rod are rotatably connected with the inner wall surface of the material containing groove.

Preferably, the output end of the electric hydraulic rod is hinged between each two rib plates, and the tail end of the electric hydraulic rod is hinged to a chassis of the cargo compartment.

As a preferable technical scheme, a rubber sleeve is glued on the surface of the material baffle plate.

As an optimized technical scheme, a torsion spring is sleeved on the surface of the rotating rod, and two pins of the torsion spring are fixedly connected to the surface of the material baffle plate and the inner wall surface of the storage groove respectively.

As an optimized technical scheme, a movable groove matched with the torsion spring is formed in the bottom of the material baffle plate.

As the preferred technical scheme, both sides of the inner cavity of the object placing groove are provided with grooves, the bottom of the inner wall surface of each groove is rotatably connected with an eccentric wheel, and both sides of the material baffle plate are provided with positioning grooves matched with the eccentric wheels.

As a preferred technical scheme, the top of the eccentric wheel is fixedly connected with an anti-skidding convex ball.

Preferably, one side of the surface of the rubber sleeve is in contact with one side of the inner wall surface of the storage groove.

The utility model discloses possess following beneficial effect at least:

the beneficial effects of the utility model are that, when placing the top of tailboard body with the material, usable fender material subassembly blocks the goods, effectively avoids the goods to carry out the vertical lift along with the tailboard subassembly when, because of inertia along the tailboard to the discharge end of tailboard subassembly phenomenon of sliding, helps improving the stability of handling, has effectively reduced the potential safety hazard of handling.

Drawings

Fig. 1 is a schematic structural view of a hydraulic tail plate of the present invention;

fig. 2 is a schematic view of a connecting structure of the tailgate assembly and the material blocking assembly of the present invention;

fig. 3 is an explosion diagram of the connection structure of the tailgate assembly and the material stopping assembly of the present invention;

fig. 4 is an explosion structure diagram of the material blocking assembly of the present invention;

fig. 5 is an enlarged schematic structural view of a point a in fig. 3 of the hydraulic tail plate of the present invention.

In the figure: 1. a cargo compartment; 2. a tailgate assembly; 201. a tailgate body; 202. a rib plate member; 203. an electro-hydraulic lever; 3. the material blocking component; 301. a striker plate; 302. a through hole; 303. a rotating rod; 304. a storage groove; 305. a rubber sleeve; 306. a torsion spring; 307. a movable groove; 308. a groove; 309. an eccentric wheel; 310. positioning a groove; 311. anti-skid convex balls.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a hydraulic tailgate comprising: the tail board assembly 2 is movably arranged at the rear end of the cargo compartment 1, the tail board assembly 2 comprises a tail board body 201 arranged at the rear end of the cargo compartment 1, rib plate members 202 are welded at the lower part of the surface of the tail board body 201, every two rib plate members 202 form one group, the number of the rib plate members 202 is two, and two symmetrical electric hydraulic rods 203 are movably arranged between the bottom of the cargo compartment 1 and each group of the rib plate members 202; striker assembly 3, its level sets up in the inside one side of tailboard subassembly 2 orientation goods railway carriage or compartment 1, and striker assembly 3 sets up in the striker plate 301 on tailboard body 201 surface including the activity, through-hole 302 has been seted up to the inside lower part level of striker plate 301, the inner chamber interlude of through-hole 302 has bull stick 303, the internal face fixed connection of surface and through-hole 302 of bull stick 303, tailboard body 201's surface is seted up and is put the thing groove 304 with striker plate 301 looks adaptation, the both ends of bull stick 303 all are connected with the internal face rotation that puts thing groove 304.

Wherein the output end of the electro-hydraulic rod 203 is hinged between each two rib plate members 202, and the tail end of the electro-hydraulic rod 203 is hinged on the chassis of the cargo compartment 1.

Wherein, the surface of the striker plate 301 is glued with a rubber sleeve 305. Utilize rubber sleeve 305 effectively to reduce striker plate 301 and put the impact force between the thing groove 304, effectively prevent striker plate 301's surface because of the phenomenon that the collision caused wearing and tearing, help prolonging striker plate 301's life.

Wherein, the surface cover of bull stick 303 is equipped with torsional spring 306, and two pins of torsional spring 306 are fixed connection respectively in the surface of striker plate 301 and the internal wall face of putting thing groove 304. The torsional spring 306 can be used for automatically resetting the striker plate 301, so that the subsequent cargo handling operation is facilitated for multiple times.

Wherein, the bottom of the striker plate 301 is provided with a movable groove 307 matched with the torsion spring 306. The movable groove 307 is used for providing a movable space for the torsion spring 306, so that the torsion spring 306 can be used normally.

The two sides of the inner cavity of the storage groove 304 are both provided with grooves 308, the bottom of the inner wall surface of each groove 308 is rotatably connected with an eccentric wheel 309, and the two sides of the striker plate 301 are both provided with positioning grooves 310 matched with the eccentric wheels 309. The matching use of the groove 308, the eccentric wheel 309 and the positioning groove 310 is utilized, so that a user can conveniently receive the striker plate 301 into the inner cavity of the storage groove 304 when the striker plate is not used.

Wherein, the top of the eccentric wheel 309 is fixedly connected with an anti-skid convex ball 311. The anti-slip convex balls 311 can increase the friction force between the fingers of the user and the eccentric wheel 309, and help the user rotate the eccentric wheel 309.

Wherein, one side of the surface of the rubber sleeve 305 contacts with one side of the inner wall surface of the article placing groove 304. Utilize the internal face of putting thing groove 304 to play the auxiliary stay effect to striker plate 301, effectively avoid striker plate 301 to overturn towards the discharge end of tailboard subassembly 2 when blockking the operation.

The utility model discloses a theory of operation is: when unloading, goods in the cargo compartment 1 are moved to the top of the tail plate body 201, when the goods vertically descend, the striker plate 301 can block the goods, the tail plate body 201 is controlled to rotate downwards through the electric hydraulic rod 203, the unloading end of the tail plate body 201 is attached to the ground, then the goods move to a certain distance towards the inside of the cargo compartment 1 and step on the striker plate 301 downwards, the striker plate 301 drives the through hole 302 and the rotating rod 303 to rotate downwards in the inner cavity of the storage groove 304 synchronously, the torsion spring 306 is stressed and contracted until the striker plate 301 is completely arranged in the inner cavity of the storage groove 304, the goods can be unloaded from the top of the tail plate body 201, when the goods move out of the surface of the striker plate 301, the striker plate 301 rotates to the original state through the elastic restoring force of the torsion spring 306, and the impact force of the striker plate 301 and the inner wall surface of the storage groove 304 can be reduced through the rubber sleeve 305; when loading, the goods are only required to be moved to the top of the tail plate body 201 and moved to a certain distance, so that the goods press the material baffle plate 301 to the inner cavity of the material accommodating groove 304, and when the goods are separated from the surface of the material baffle plate 301, the rubber sleeve 305 rotates to the original state again through the elastic restoring force of the torsion spring 306, so that the goods can be blocked so as to be lifted vertically; when the material blocking plate 301 is not used, the material blocking plate 301 is pressed into the inner cavity of the storage groove 304 and the anti-skidding convex ball 311 is rotated, the anti-skidding convex ball 311 drives the eccentric wheel 309 to rotate in the inner cavity of the groove 308, the eccentric wheel 309 is clamped into the inner cavity of the positioning groove 310, the material blocking plate 301 can be locked, and the material blocking plate 301 is stably kept in the inner cavity of the storage groove 304.

The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. 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. A hydraulic tailgate, comprising:

the tail board assembly (2) is movably arranged at the rear end of the cargo compartment (1), the tail board assembly (2) comprises a tail board body (201) arranged at the rear end of the cargo compartment (1), rib plates (202) are welded to the lower portion of the surface of the tail board body (201), every two rib plates (202) form one group, the number of the rib plates (202) is two, and two symmetrical electric hydraulic rods (203) are movably arranged between the bottom of the cargo compartment (1) and each group of rib plates (202);

the material blocking component (3) is horizontally arranged on one side, facing the inside of the cargo compartment (1), of the tail plate component (2), the material blocking component (3) is movably arranged on a material blocking plate (301) on the surface of the tail plate body (201), a through hole (302) is horizontally formed in the lower portion of the inner portion of the material blocking plate (301), a rotating rod (303) is inserted into an inner cavity of the through hole (302), the surface of the rotating rod (303) is fixedly connected with the inner wall surface of the through hole (302), a storage groove (304) matched with the material blocking plate (301) is formed in the surface of the tail plate body (201), and two ends of the rotating rod (303) are rotatably connected with the inner wall surface of the storage groove (304).

2. A hydraulic tailgate according to claim 1, characterized in that: the output end of the electric hydraulic rod (203) is hinged between each two rib plate pieces (202), and the tail end of the electric hydraulic rod (203) is hinged on a chassis of the cargo compartment (1).

3. A hydraulic tailgate according to claim 1, characterized in that: the surface of the striker plate (301) is glued with a rubber sleeve (305).

4. A hydraulic tailgate according to claim 1, characterized in that: the surface cover of bull stick (303) is equipped with torsional spring (306), two pins of torsional spring (306) are fixed connection respectively in the surface of striker plate (301) and put the internal wall face in thing groove (304).

5. A hydraulic tailgate according to claim 4, characterized in that: the bottom of the striker plate (301) is provided with a movable groove (307) matched with the torsion spring (306).

6. A hydraulic tailgate according to claim 1, characterized in that: grooves (308) are formed in two sides of an inner cavity of the article placing groove (304), an eccentric wheel (309) is rotatably connected to the bottom of the inner wall surface of each groove (308), and positioning grooves (310) matched with the eccentric wheel (309) are formed in two sides of the material baffle plate (301).

7. A hydraulic tailgate according to claim 6, characterized in that: the top of the eccentric wheel (309) is fixedly connected with an anti-skid convex ball (311).

8. A hydraulic tailgate according to claim 3, characterized in that: one side of the surface of the rubber sleeve (305) is in contact with one side of the inner wall surface of the article placing groove (304).