CN218054973U

CN218054973U - Built-in hydraulic tail plate

Info

Publication number: CN218054973U
Application number: CN202222388127.8U
Authority: CN
Inventors: 肖柱强; 王敏
Original assignee: Wuhan Liangshan Electromechanical Equipment Co ltd
Current assignee: Wuhan Liangshan Electromechanical Equipment Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-12-16
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a built-in hydraulic tailboard, including the hydraulic tailboard body, the hydraulic tailboard body includes the plate body subassembly, the plate body subassembly includes tailboard and stiffener, the subassembly of turning is installed to the one end of stiffener, the subassembly of turning includes bull stick and commentaries on classics cover, install hydraulic assembly on the bull stick, hydraulic assembly includes hydraulic pump and telescopic link, the roller subassembly is installed to the inboard of tailboard, the roller subassembly includes commentaries on classics roller and pivot, and this built-in hydraulic tailboard can be with the goods to the carriage in the during operation of transporting, upwards transfer the carriage with the help of the roll of commentaries on classics roller in with the goods, reduces the step of carrying out the shipment through the shallow, improves work efficiency to reduce manpower consumption, can utilize the commentaries on classics roller to move down the goods, and utilize the brake block to reduce the rotational speed of commentaries on classics roller, avoid the speed of goods downstream too fast, prevent that the goods from being hit to be damaged, ensure the safety of unloading of goods, be applicable to install and make things convenient for goods loading and unloading at the vehicle afterbody and use.

Description

Built-in hydraulic tail plate

Technical Field

The utility model relates to an interior concealed hydraulic pressure tailboard equipment technical field specifically is an interior concealed hydraulic pressure tailboard.

Background

In order to facilitate the loading and unloading work of the truck, the tail part of the cargo compartment is often required to be provided with a built-in hydraulic tail board device, and the goods are transferred up and down by utilizing the slope formed by the hydraulic tail board, the utility model with the patent application number of CN201921788495.3 discloses a hidden folding hydraulic tail board, the utility model discloses a three-stage first tail board, a second tail board and a third tail board are arranged, and the stability of the first tail board, the second tail board and the third tail board in the operation process is ensured by utilizing the structure of a first sliding chute, a first sliding rail, a second sliding chute, a second sliding rail, a third sliding chute and a third sliding rail which are symmetrically arranged, and the single tail board is controlled to stretch by a single hydraulic unit, compared with the prior art, the utility model has the advantages of simple structure, reasonable structural design, reduced whole weight of the tail board and reduced occupied space of the tail board, set up the second spout at first tailboard lower extreme, and be provided with the second slide rail with second spout looks adaptation in second tailboard upper end, utilize sliding connection between second slide rail and the second spout, make the stable sliding connection of second tailboard at first tailboard lower extreme, become reliable and stable, see according to its disclosed technical scheme, current built-in hydraulic tailboard equipment is when using, on the one hand, when transporting carriage with the goods, slide the goods on the tailboard and can produce great frictional force, or utilize the shallow to remove the work that increases the loading and unloading of goods, all need consume more manpower, on the other hand, when unloading the goods from the carriage downwards again, often directly downwards slide the goods through the tailboard, and then lead to the gliding speed of goods too fast easily, be unfavorable for the unloading safety of guarantee goods.

Therefore, how to design a built-in hydraulic tail plate becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a concealed hydraulic pressure tailboard to solve the problem that proposes in the above-mentioned background art, the utility model relates to a rationally, it is comparatively convenient during the use, be applicable to and install and make things convenient for cargo handling to use at the vehicle afterbody.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a built-in hydraulic tailboard, includes the hydraulic tailboard body, the hydraulic tailboard body includes plate body subassembly, plate body subassembly includes tailboard and stiffener, the subassembly of turning is installed to the one end of stiffener, the subassembly of turning includes bull stick and commentaries on classics cover, install hydraulic component on the bull stick, hydraulic component includes hydraulic pump and telescopic link, the roller subassembly is installed to the inboard of tailboard, the roller subassembly is including changeing roller and pivot, the outside of pivot is installed and is reversed the prevention subassembly, it includes cutting ferrule and slider to reverse the prevention subassembly.

Furthermore, the reinforcing rods are welded on two sides of the tail plate, the rotating rod is welded at one end of the reinforcing rod, and the rotating sleeve is welded at the top of the rotating rod.

Furthermore, the telescopic link welding is at the both ends of hydraulic pump, the telescopic link is linked together with the hydraulic pump, one end one and the guide shaft of telescopic link are connected with the bull stick.

Furthermore, an inner groove is formed in the tail plate, the rotary roller is clamped on the inner side of the inner groove, two ends of the rotary roller are mounted on the inner side of the reinforcing rod through rotating shafts, and the rotary roller is uniformly distributed on the tail plate.

Furthermore, the cutting ferrule is sleeved on the outer side of the rotating shaft, the outer side of the cutting ferrule is mounted on the inner side of the reinforcing rod through a bearing, a sliding groove is formed in the inner side of the reinforcing rod, and the sliding block is clamped on the inner side of the sliding groove.

Furthermore, the bottom of the sliding block is connected with the bottom of the sliding groove through a first spring, a wedge groove is formed in the outer side of the clamping sleeve, a wedge block is integrally formed in the top of the sliding block, and the wedge groove is matched with the wedge block.

Furthermore, a through groove is formed in the inner side of the rotating shaft, and brake pads are clamped on the inner sides of two sides of the through groove.

Furthermore, one end of the brake block is clamped on the inner wall of the clamping sleeve, and the other end of the brake block is connected with each other through a second spring.

Has the advantages that: 1. this interior concealed hydraulic tailboard owing to be provided with tailboard, stiffener, bull stick, commentaries on classics cover, hydraulic pump, telescopic link, commentaries on classics roller, pivot, cutting ferrule, slider, spout, spring one, wedge groove and voussoir, can be with the goods when the work of transporting in to the carriage, in upwards transporting the carriage with the help of the roll of changeing the roller effectively, reduce effectively and carry out the step of loading through the shallow, improve work efficiency to reduce the human consumption.

2. This interior concealed hydraulic pressure tailboard owing to be provided with tailboard, stiffener, bull stick, hydraulic pump, telescopic link, commentaries on classics roller, pivot, cutting ferrule, slider, spout, spring one, wedge groove, voussoir, brake block and spring two, can be in the work of unloading, effectively utilize the commentaries on classics roller with the downstream of goods to utilize the brake block to reduce the rotational speed of commentaries on classics roller, avoid the speed of the downstream of goods too fast, prevent that the goods from being damaged by the collision, the safety of unloading of guarantee goods.

3. The concealed hydraulic tail plate is reasonable in design, high-efficient and convenient to use, and suitable for being mounted at the tail of a vehicle to facilitate cargo loading and unloading.

Drawings

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

FIG. 2 is a cross-sectional view of a stiffener of a built-in hydraulic tailgate of the present invention;

in the figure: 1. a tail plate; 2. a reinforcing rod; 3. a rotating rod; 4. rotating the sleeve; 5. a hydraulic pump; 6. a telescopic rod; 7. rotating the roller; 8. a rotating shaft; 9. a card sleeve; 10. a slider; 11. a chute; 12. a first spring; 13. a wedge groove; 14. a wedge block; 15. a brake pad; 16. and a second spring.

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 to 2, the present invention provides a technical solution: a built-in hydraulic tail plate comprises a hydraulic tail plate body, wherein the hydraulic tail plate body comprises a plate body assembly, the plate body assembly comprises a tail plate 1 and a reinforcing rod 2, a rotating body assembly is installed at one end of the reinforcing rod 2 and comprises a rotating rod 3 and a rotating sleeve 4, a hydraulic assembly is installed on the rotating rod 3 and comprises a hydraulic pump 5 and a telescopic rod 6, a rotating roller assembly is installed on the inner side of the tail plate 1 and comprises a rotating roller 7 and a rotating shaft 8, a reverse rotation preventing assembly is installed on the outer side of the rotating shaft 8 and comprises a clamping sleeve 9 and a sliding block 10, the reinforcing rod 2 is welded on two sides of the tail plate 1, the rotating rod 3 is welded at one end of the reinforcing rod 2, the rotating sleeve 4 is welded at the top of the rotating rod 3, the telescopic rod 6 is welded at two ends of the hydraulic pump 5, and the telescopic rod 6 is communicated with the hydraulic pump 5, one end I of the telescopic rod 6 and the guide shaft are connected with the rotating rod 3, an inner groove is formed in the tail plate 1, the rotating roller 7 is clamped on the inner side of the inner groove, two ends of the rotating roller 7 are installed on the inner side of the reinforcing rod 2 through the rotating shaft 8, the rotating rollers 7 are uniformly distributed on the tail plate 1, when the rotating sleeve 4 is installed on the inner side of the tail of the carriage, the hydraulic pump 5 and the telescopic rod 6 are installed on the inner side of the bottom of the carriage in a hidden mode, potential safety hazards to external vehicles or personnel in the driving process are avoided, when the goods are loaded, the telescopic rod 6 is contracted through the hydraulic pump 5, the reinforcing rod 2 rotates downwards along with the rotating sleeve 4 on the rotating rod 3, the bottom of the tail plate 1 is clamped on the ground, the personnel can push goods upwards to the inner side of the carriage through the rotating roller 7 on the tail plate 1 without moving with the help of a cart, and the steps of loading and unloading the goods on the cart are reduced, the working efficiency is improved, and the manpower consumption is reduced.

In this embodiment, the cutting sleeve 9 is sleeved on the outer side of the rotating shaft 8, the outer side of the cutting sleeve 9 is installed on the inner side of the reinforcing rod 2 through a bearing, the inner side of the reinforcing rod 2 is provided with a sliding groove 11, the slider 10 is clamped on the inner side of the sliding groove 11, the bottom of the slider 10 is connected with the bottom of the sliding groove 11 through a first spring 12, a wedge groove 13 is formed in the outer side of the cutting sleeve 9, a wedge block 14 is integrally formed at the top of the slider 10, the wedge groove 13 is matched with the wedge block 14, a through groove is formed in the inner side of the rotating shaft 8, brake pads 15 are clamped on the inner sides of the two sides of the through groove, one end of each brake pad 15 is clamped on the inner wall of the cutting sleeve 9, the other ends of the brake pads 15 are connected with each other through a second spring 16, when goods move upwards through the rotating roller 7, the rotating shaft 8 rotates through the bearing on the outer side of the cutting sleeve 9, the wedge groove 13 pushes the wedge block 14 downwards to guarantee smooth rotation of the rotating roller 7, when the goods move downwards at the top of the rotating roller 7, the cutting sleeve 14, the inner side of the cutting sleeve 9, so that the goods is pushed downwards, the rotating speed of the cutting sleeve 9 is reduced, and the goods is reduced, and the speed of the goods is reduced, and the goods is further, and the goods is reduced.

When the concealed hydraulic tail plate is installed, the rotating sleeve 4 is installed on the inner side of the tail of a carriage, the hydraulic pump 5 and the telescopic rod 6 are hidden and installed on the inner side of the bottom of the carriage, potential safety hazards to external vehicles or personnel in the process of driving are avoided, when the cargo loading works, the hydraulic pump 5 contracts the telescopic rod 6, the reinforcing rod 2 rotates downwards along with the rotating sleeve 4 on the rotating rod 3, the bottom of the tail plate 1 is clamped on the ground, the personnel can upwards push the cargo to the inner side of the carriage through the rotating roller 7 on the tail plate 1, the cargo is not required to be moved by a trolley, the loading and unloading steps of the cargo on the trolley are reduced, the working efficiency is improved, the manpower consumption is reduced, when the cargo moves upwards through the rotating roller 7, the rotating shaft 8 rotates through a bearing on the outer side of the clamping sleeve 9, the wedge groove 13 in the clamping sleeve 9 downwards pushes the wedge 14 to guarantee the smooth rotation of the rotating roller 7, when the cargo moves downwards at the top of the rotating roller 7, the rotating roller 7 reversely rotates, the first spring 12 upwards pushes the sliding block 10, the clamping sleeve 14, the inner side of the clamping sleeve 13, the clamping sleeve 9 fixes the wedge 9, the inner side of the rotating sleeve 9, the rotating sleeve 8, the inner side of the rotating roller 7 is prevented from being damaged when the rotating plate 7 and the rotating roller 7 is safely pushed, the rotating plate, the rotating sleeve, the inner side of the rotating sleeve, the rotating sleeve 8, the rotating sleeve 7, the rotating sleeve 8, the inner side of the rotating roller is prevented from being damaged of the rotating roller, and the rotating roller, the rotating roller 7, the rotating sleeve, the rotating roller is prevented from being damaged, and the rotating roller 15, and the rotating roller, the rotating speed of the rotating roller is reduced.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a built-in hydraulic pressure tailboard, includes the hydraulic pressure tailboard body, the hydraulic pressure tailboard body includes plate body group spare, plate body group spare includes tailboard (1) and stiffener (2), the subassembly of turning is installed to the one end of stiffener (2), the subassembly of turning includes bull stick (3) and commentaries on classics cover (4), install hydraulic assembly on bull stick (3), hydraulic assembly includes hydraulic pump (5) and telescopic link (6), its characterized in that: the inner side of the tail plate (1) is provided with a roller assembly, the roller assembly comprises a roller (7) and a rotating shaft (8), the outer side of the rotating shaft (8) is provided with a reverse prevention assembly, and the reverse prevention assembly comprises a clamping sleeve (9) and a sliding block (10).

2. The built-in hydraulic tailgate according to claim 1, further comprising: the reinforcing rod (2) is welded on two sides of the tail plate (1), the rotating rod (3) is welded at one end of the reinforcing rod (2), and the rotating sleeve (4) is welded at the top of the rotating rod (3).

3. The built-in hydraulic tailgate according to claim 2, further comprising: the telescopic rods (6) are welded at two ends of the hydraulic pump (5), the telescopic rods (6) are communicated with the hydraulic pump (5), and one end of each telescopic rod (6) is connected with the rotating rod (3) through a guide shaft.

4. The built-in hydraulic tailgate according to claim 3, further comprising: an inner groove is formed in the tail plate (1), the rotating roller (7) is clamped on the inner side of the inner groove, two ends of the rotating roller (7) are mounted on the inner side of the reinforcing rod (2) through rotating shafts (8), and the rotating roller (7) is uniformly distributed on the tail plate (1).

5. The built-in hydraulic tailgate according to claim 4, further comprising: the clamping sleeve (9) is sleeved on the outer side of the rotating shaft (8), the outer side of the clamping sleeve (9) is mounted on the inner side of the reinforcing rod (2) through a bearing, a sliding groove (11) is formed in the inner side of the reinforcing rod (2), and the sliding block (10) is clamped on the inner side of the sliding groove (11).

6. The built-in hydraulic tailgate according to claim 5, further comprising: the bottom of the sliding block (10) is connected with the bottom of the sliding groove (11) through a first spring (12), a wedge groove (13) is formed in the outer side of the clamping sleeve (9), a wedge block (14) is integrally formed at the top of the sliding block (10), and the wedge groove (13) is matched with the wedge block (14).

7. The built-in hydraulic tailgate according to claim 6, further comprising: the inboard of pivot (8) has seted up logical groove, the inboard of the both sides that lead to the groove all blocks brake block (15).

8. The built-in hydraulic tailgate according to claim 7, further comprising: one end of the brake block (15) is clamped on the inner wall of the clamping sleeve (9), and the other end of the brake block (15) is connected with each other through a second spring (16).