CN214420292U

CN214420292U - Lifting truck tail plate with protection structure

Info

Publication number: CN214420292U
Application number: CN202120331964.XU
Authority: CN
Inventors: 陈远和; 李小梅; 冯文添; 唐汝霖
Original assignee: Guangdong Niuli Logistics Machinery Technology Co ltd
Current assignee: Guangdong Niuli Logistics Machinery Technology Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-10-19
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a lift freight train tailboard with protective structure, including boxcar and tailboard main part, the downside of boxcar right-hand member is provided with the backplate connecting axle, and the one end of backplate connecting axle is connected with the connection bearing, servo motor is installed to the other end of backplate connecting axle, the below of backplate connecting axle is provided with lift power connecting plate, and the below of lift power connecting plate is connected with lift hydraulic cylinder, both sides all are provided with the rail guard around the tailboard main part, and the surface of tailboard main part has seted up anti-skidding recess, the right-hand member of tailboard main part is connected with the angle modulation hinge, and the other end of angle modulation hinge is connected with the supplementary ramp plate. This lift freight train tailboard with protective structure is convenient for transport large-scale article through the supplementary ramp plate that sets up, and supplementary ramp plate can carry out angular adjustment through the angle modulation hinge, is convenient for laminate with ground, and it is convenient to use.

Description

Lifting truck tail plate with protection structure

Technical Field

The utility model relates to a freight train tailboard technical field specifically is a lift freight train tailboard with protective structure.

Background

The truck tail plate is a hydraulic hoisting and loading and unloading device which is arranged at the tail part of a truck and on various vehicles and takes a vehicle-mounted storage battery as power. The self-carried unloading device of the truck avoids relying on other carrying tools such as a forklift and the like, and the goods can be conveniently and quickly loaded and unloaded anytime and anywhere. Effectively ensures that the working efficiency of the truck is not reduced due to the problem of loading and unloading goods. Automobile tailboards are widely used in various industries such as postal service, finance, petrochemistry, commerce, food, logistics, manufacturing and the like. Is one of the essential devices for modern logistics transportation.

The existing truck tailboard mostly adopts a single lifting board to assist the goods to enter and exit, does not have a protection structure, causes unstable goods placement, and slides down in the lifting process, so that workers are injured by crashing, the goods cause collision damage and the like, the use requirements of people can not be well met, and technical innovation is performed on the basis of the existing truck tailboard according to the above conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lift freight train tailboard with protective structure to it adopts single lifter plate to assist the goods to pass in and out to propose current freight train tailboard in the above-mentioned background art more, does not have protective structure, leads to the goods to place the shakiness, takes place the landing at the lift in-process, thereby injures the workman by a crashing object, and the goods causes collision damage etc. can not be fine satisfies people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting truck tail board with a protection structure comprises a truck carriage and a tail board main body, wherein a back board connecting shaft is arranged on the lower side of the right end of the truck carriage, a connecting bearing is connected to one end of the back board connecting shaft, a servo motor is installed at the other end of the back board connecting shaft, a lifting power connecting plate is arranged below the back board connecting shaft, a lifting hydraulic oil cylinder is connected below the lifting power connecting plate, the lower end of the lifting hydraulic oil cylinder is connected with the tail board main body, guard rails are arranged on the front side and the rear side of the tail board main body, anti-skidding grooves are formed in the surface of the tail board main body, an angle adjusting hinge is connected to the right end of the tail board main body, an auxiliary climbing board is connected to the other end of the angle adjusting hinge, a supporting leg rotating shaft is arranged at the lower end of the tail board main body, a tail board supporting leg is connected to the lower end of the supporting leg rotating shaft, a supporting leg adjusting push rod is installed on one side, close to the vertical central line of the tail board main body, the middle of the protective guard is provided with an elastic band connecting support, one side, close to the vertical central line of the tail plate main body, of the elastic band connecting support is connected with a protective elastic band, the other end of the protective elastic band is connected with a protective plug, and the other side of the protective plug is provided with a protective eye-splice.

Preferably, the boxcar is connected with the tail plate main body through the backboard connecting shaft and the lifting power connecting plate to form a rotating structure, the backboard connecting shaft penetrates through the connecting bearing, and the backboard connecting shaft is connected with the servo motor through a key between the boxcar and the servo motor

Preferably, the tailboard main part passes through the angle modulation hinge and constitutes revolution mechanic between the supplementary ramp plate, and the cross section of supplementary ramp plate sets up to trapezium structure to supplementary ramp plate's thickness reduces from left to right in proper order.

Preferably, the lifting power connecting plate and the tail plate main body form a telescopic structure through a lifting hydraulic oil cylinder, and the tail plate main body and the guard rail are welded.

Preferably, elastic connection is adopted between the protection elastic band and the elastic band connecting support, sewing connection is adopted between the protection elastic band and the protection plug and between the protection plug and the protection eye-splice, and a buckling structure is formed between the protection plug and the protection eye-splice.

Preferably, the tailboard support legs form a rotating structure between the support leg rotating shaft and the tailboard main body, the tailboard support legs form a telescopic structure between the support leg adjusting push rod and the tailboard main body, the support leg adjusting push rod, the tailboard main body and the tailboard support legs are in pin joint, and the tailboard support legs are symmetrical to each other about the vertical center line of the tailboard main body.

Preferably, the antiskid grooves are evenly distributed along the upper end face of the tail plate main body at equal intervals, the antiskid grooves are arranged in a concave structure, and the depth of the antiskid grooves is equal to one fourth of the thickness of the tail plate main body.

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

1. the lifting truck tail board with the protection structure is provided with a back board connecting shaft which can rotate under the driving of a servo motor, so that a tail board main body is driven to rotate, and the tail board main body can be stretched; the auxiliary climbing plate is convenient to transport large articles, can be subjected to angle adjustment through the angle adjusting hinge, is convenient to attach to the ground, and is convenient and fast to use;

2. the lifting truck tail plate with the protection structure can adjust the linear distance between the lifting power connecting plate and the tail plate main body through the arranged lifting hydraulic oil cylinder, namely, the height of the tail plate main body can be adjusted, and the unused tail plate main body can be conveniently stored inwards; the bottom of the goods can be fixed through the arranged protection elastic band, the goods with different sizes can be met, the protection plug and the protection eye-splice are buckled, the goods can be normally locked, and the operation is simple;

3. the lifting truck tail board with the protection structure can support the tail board main body through the tail board support legs, and the tail board support legs can be adjusted in angle through the support leg adjusting push rods, so that the tail board support legs and the tail board main body are perpendicular to each other; through the anti-skidding recess that sets up, can effectively avoid the goods to slide right at the in-process that removes, play anti-skidding effect.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the structure of the connection between the protection plug and the protection buckle of the present invention;

fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a boxcar; 2. a backboard connecting shaft; 3. a lifting power connecting plate; 4. lifting a hydraulic oil cylinder; 5. protecting the fence; 6. a tailgate body; 7. a tailgate leg; 8. an angle adjusting hinge; 9. an auxiliary climbing plate; 10. connecting a bearing; 11. a protective elastic band; 12. the elastic band is connected with the bracket; 13. a servo motor; 14. a protective plug; 15. a protective eye-splice; 16. a support leg adjusting push rod; 17. a leg rotating shaft; 18. and (4) an anti-slip groove.

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: a lifting truck tail board with a protection structure comprises a truck carriage 1 and a tail board main body 6, a backboard connecting shaft 2 is arranged at the lower side of the right end of the truck carriage 1, a connecting bearing 10 is connected at one end of the backboard connecting shaft 2, a servo motor 13 is installed at the other end of the backboard connecting shaft 2, a lifting power connecting plate 3 is arranged below the backboard connecting shaft 2, a lifting hydraulic oil cylinder 4 is connected below the lifting power connecting plate 3, the lower end of the lifting hydraulic oil cylinder 4 is connected with the tail board main body 6, protective guards 5 are arranged on the front side and the rear side of the tail board main body 6, an anti-skidding groove 18 is formed in the surface of the tail board main body 6, an angle adjusting hinge 8 is connected at the right end of the tail board main body 6, an auxiliary climbing board 9 is connected at the other end of the angle adjusting hinge 8, a supporting leg rotating shaft 17 is arranged at the lower end of the tail board main body 6, and a tail board supporting leg 7 is connected at the lower end of the supporting leg rotating shaft 17, a supporting leg adjusting push rod 16 is installed on one side, close to the vertical central line of the tail plate main body 6, of the tail plate supporting leg 7, an elastic band connecting support 12 is arranged in the middle of the protective guard 5, a protective elastic band 11 is connected to one side, close to the vertical central line of the tail plate main body 6, of the elastic band connecting support 12, the other end of the protective elastic band 11 is connected with a protective plug 14, and a protective inserting buckle 15 is arranged on the other side of the protective plug 14.

The utility model discloses in: the boxcar 1 forms a rotating structure with the tail plate main body 6 through the backboard connecting shaft 2 and the lifting power connecting plate 3, the backboard connecting shaft 2 penetrates through the connecting bearing 10, and the backboard connecting shaft 2 is connected with the servo motor 13 through a key between the boxcar 1; be provided with backplate connecting axle 2, can rotate under servo motor 13's drive to drive tailboard main part 6 and rotate, can extend tailboard main part 6.

The utility model discloses in: the tail plate main body 6 and the auxiliary climbing plate 9 form a rotating structure through an angle adjusting hinge 8, the cross section of the auxiliary climbing plate 9 is of a trapezoidal structure, and the thickness of the auxiliary climbing plate 9 is sequentially reduced from left to right; through the supplementary ramp plate 9 that sets up, be convenient for transport large-scale article, supplementary ramp plate 9 can carry out angular adjustment through angle modulation hinge 8, is convenient for laminate with ground, and it is convenient to use.

The utility model discloses in: the lifting power connecting plate 3 forms a telescopic structure with the tail plate main body 6 through the lifting hydraulic oil cylinder 4, and the tail plate main body 6 is welded with the protective guard 5; through the lifting hydraulic oil cylinder 4 that sets up, can adjust the linear distance of lifting power connecting plate 3 and tailboard main part 6, can adjust the height of tailboard main part 6, be convenient for accomodate the tailboard main part 6 that does not use inwards.

The utility model discloses in: the protection elastic band 11 is elastically connected with the elastic band connecting support 12, the protection elastic band 11 is connected with the protection plug 14 and the protection buckle 15 in a sewing mode, and a buckling structure is formed between the protection plug 14 and the protection buckle 15; through the protection elastic band 11 that sets up, can fix the goods bottom to can satisfy not unidimensional goods, protection plug 14 carries out the lock with protection eye-splice 15, can normally lock easy operation to the goods.

The utility model discloses in: the tail board support legs 7 form a rotating structure with the tail board main body 6 through the support leg rotating shafts 17, the tail board support legs 7 form a telescopic structure with the tail board main body 6 through the support leg adjusting push rods 16, the support leg adjusting push rods 16 are in pin connection with the tail board main body 6 and the tail board support legs 7, and meanwhile, the tail board support legs 7 are mutually symmetrical about the vertical center line of the tail board main body 6; through the tailboard stabilizer blade 7 that sets up, can support tailboard main part 6 to tailboard stabilizer blade 7 accessible stabilizer blade adjusting push rod 16 carries out angle modulation, thereby guarantees mutually perpendicular between tailboard stabilizer blade 7 and the tailboard main part 6.

The utility model discloses in: the anti-skid grooves 18 are uniformly distributed along the upper end face of the tail plate main body 6 at equal intervals, the anti-skid grooves 18 are arranged in a concave structure, and the depth of the anti-skid grooves 18 is equal to one fourth of the thickness of the tail plate main body 6; through the anti-skidding recess 18 that sets up, can effectively avoid the goods to slide right at the in-process that removes, play anti-skidding effect.

This lifting truck tailboard with protective structure's theory of operation: firstly, when goods need to be loaded, a servo motor 13 on the rear side of a boxcar 1 is started, the servo motor 13 drives a backboard connecting shaft 2 to rotate inside a connecting bearing 10, and therefore a tail board main body 6 below is driven to rotate until the tail board main body 6 is parallel to the ground; secondly, starting a support leg adjusting push rod 16, wherein the support leg adjusting push rod 16 pushes the tail plate support legs 7 to rotate through a support leg rotating shaft 17, so that the tail plate support legs 7 are perpendicular to the tail plate main body 6, starting a lifting hydraulic oil cylinder 4 below the lifting power connecting plate 3, enabling the lifting hydraulic oil cylinder 4 to stretch, and pushing the tail plate main body 6 to be close to the ground until the tail plate support legs 7 are in contact with the ground; secondly, rotating the auxiliary climbing plate 9 to enable the auxiliary climbing plate 9 to rotate on the angle adjusting hinge 8, and enabling the right end of the auxiliary climbing plate 9 to be attached to the ground; then, the goods reach the upper part of the tail plate main body 6 through the auxiliary climbing plate 9, the protection elastic band 11 on the elastic band connecting support 12 is pulled, the protection plug 14 and the protection eye-splice 15 are buckled, so that the goods are fixed, the protective guard 5 can prevent the goods from sliding off from the front side and the rear side, and the anti-skid grooves 18 have an anti-skid effect; and finally, starting the lifting hydraulic oil cylinder 4, wherein the lifting hydraulic oil cylinder 4 drives the tail plate main body 6 to move upwards, so that the bottom ends of the goods and the boxcar 1 are horizontal, and the goods are transported.

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 lift freight train tailboard with protective structure, includes boxcar (1) and tailboard main part (6), its characterized in that: a backboard connecting shaft (2) is arranged on the lower side of the right end of the boxcar (1), one end of the backboard connecting shaft (2) is connected with a connecting bearing (10), a servo motor (13) is installed at the other end of the backboard connecting shaft (2), a lifting power connecting plate (3) is arranged below the backboard connecting shaft (2), a lifting hydraulic oil cylinder (4) is connected below the lifting power connecting plate (3), the lower end of the lifting hydraulic oil cylinder (4) is connected with a tail plate main body (6), guard rails (5) are arranged on the front side and the rear side of the tail plate main body (6), anti-skidding grooves (18) are formed in the surface of the tail plate main body (6), an angle adjusting hinge (8) is connected to the right end of the tail plate main body (6), an auxiliary slope plate (9) is connected to the other end of the angle adjusting hinge (8), a support leg rotating shaft (17) is arranged at the lower end of the tail plate main body (6), and the lower extreme of stabilizer blade pivot (17) is connected with tailboard stabilizer blade (7), stabilizer blade adjusting push rod (16) are installed to tailboard stabilizer blade (7) one side that is close to the vertical central line of tailboard main part (6), the centre of rail guard (5) is provided with elastic tape linking bridge (12), and elastic tape linking bridge (12) are connected with protection elastic tape (11) near the one side of the vertical central line of tailboard main part (6), the other end of protection elastic tape (11) is connected with protection plug (14), and the opposite side of protection plug (14) is provided with protection eye-splice (15).

2. The lifting truck tailgate with a protective structure, according to claim 1, characterized in that: the truck carriage (1) is connected with the tail plate main body (6) through the backboard connecting shaft (2) and the lifting power connecting plate (3) to form a rotating structure, the backboard connecting shaft (2) penetrates through the inside of the connecting bearing (10), and the backboard connecting shaft (2) is connected with the servo motor (13) through the truck carriage (1) in a key mode.

3. The lifting truck tailgate with a protective structure, according to claim 1, characterized in that: the tail plate main body (6) forms a rotating structure between the angle adjusting hinge (8) and the auxiliary climbing plate (9), the cross section of the auxiliary climbing plate (9) is of a trapezoidal structure, and the thickness of the auxiliary climbing plate (9) is reduced from left to right in sequence.

4. The lifting truck tailgate with a protective structure, according to claim 1, characterized in that: the lifting power connecting plate (3) forms a telescopic structure with the tail plate main body (6) through the lifting hydraulic oil cylinder (4), and the tail plate main body (6) is welded with the protective guard (5).

5. The lifting truck tailgate with a protective structure, according to claim 1, characterized in that: the protection elastic band (11) is elastically connected with the elastic band connecting support (12), the protection elastic band (11) is connected with the protection plug (14) and the protection eye-splice (15) in a sewing mode, and the protection plug (14) and the protection eye-splice (15) form a buckling structure.

6. The lifting truck tailgate with a protective structure, according to claim 1, characterized in that: the tail plate supporting foot is characterized in that a rotating structure is formed between the tail plate supporting foot (7) and the tail plate main body (6) through a supporting foot rotating shaft (17), a telescopic structure is formed between the tail plate supporting foot (7) and the tail plate main body (6) through a supporting foot adjusting push rod (16), the tail plate main body (6) and the tail plate supporting foot (7) are in pin joint, and meanwhile the tail plate supporting foot (7) is symmetrical to each other about the vertical center line of the tail plate main body (6).

7. The lifting truck tailgate with a protective structure, according to claim 1, characterized in that: the antiskid grooves (18) are evenly distributed along the upper end face of the tail plate main body (6) at equal intervals, the antiskid grooves (18) are arranged to be of a concave structure, and the depth of the antiskid grooves (18) is equal to one fourth of the thickness of the tail plate main body (6).