CN212556536U

CN212556536U - Bilateral unloading trailer

Info

Publication number: CN212556536U
Application number: CN202020988907.4U
Authority: CN
Inventors: 杨帅; 白秋林
Original assignee: Taiyuan Jinlong Dongjie Trailer Manufacturing Co ltd
Current assignee: Taiyuan Jinlong Dongjie Trailer Manufacturing Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-02-19
Anticipated expiration: 2030-06-03

Abstract

The utility model relates to a double-side unloading trailer, belonging to the technical field of trailers, which comprises a front carriage plate and a rear carriage plate which are respectively fixed on a frame, an intermediate partition plate is fixed between the front carriage plate and the rear carriage plate, the intermediate partition plate is fixed on the frame, a support beam is fixed between the front carriage plate and the intermediate partition plate, and between the rear carriage plate and the intermediate partition plate, the support beam is fixed on the top of the intermediate partition plate, the upper carriage plates are fixed on the upper parts of the two sides of the front carriage plate and the intermediate partition plate, the lower movable carriage plate is arranged on the bottom of the upper carriage plate through hinges, the middle movable baffle is hinged on the two sides of the bottom of the support beam, a telescopic bottom plate is hinged on the bottom of the middle movable baffle, the other side of the telescopic bottom plate is hinged on the frame, a driving mechanism is arranged on the bottom of the telescopic bottom plate, two adjusting support rods are arranged between, the utility model discloses simple structure, reasonable in design adopts two side discharge structures, and it is efficient to unload.

Description

Bilateral unloading trailer

Technical Field

The utility model relates to a two sides trailer of unloading belongs to trailer technical field.

Background

The currently known side-tipping self-discharging carriage is turned to one side, the discharging efficiency is low, and simultaneously, the gravity center of the whole carriage is moved to the outside of the automobile frame to overturn due to the fact that the whole carriage is turned to one side; and the power required for unloading in the turnover carriage is large, and the manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem that prior art exists, the utility model provides a simple structure, reasonable in design adopts two side discharge structures, the efficient two side trailer of unloading.

In order to achieve the above purpose, the technical solution adopted by the present invention is a double-side unloading trailer, comprising a carriage fixed on a frame, wherein the carriage is mainly composed of a front carriage plate, a rear carriage plate and a telescopic bottom plate, the front carriage plate and the rear carriage plate are respectively fixed on the frame, an intermediate partition plate is fixed between the front carriage plate and the rear carriage plate, the intermediate partition plate is fixed on the frame and is parallel to the front carriage plate and the rear carriage plate, supporting beams are fixed between the front carriage plate and the intermediate partition plate and between the rear carriage plate and the intermediate partition plate, the supporting beams are fixed on the top of the intermediate partition plate, upper carriage plates are fixed on the upper portions of the front carriage plate and the intermediate partition plate and on the upper portions of the rear carriage plate and the intermediate partition plate, lower movable carriage plates are respectively mounted on the bottoms of the upper carriage plates through hinges, intermediate movable baffles are further mounted on the two sides of the bottoms of the supporting beams through hinges, the back of two middle movable baffle plates are contacted, a telescopic bottom plate is hinged to the bottom of the middle movable baffle plate, the other side of the telescopic bottom plate is hinged to the frame, a driving mechanism is mounted at the bottom of the telescopic bottom plate, two adjusting support rods are mounted between the top of the telescopic bottom plate and the lower movable carriage plate, and the two adjusting support rods are located on two sides of the telescopic bottom plate.

Preferably, a top support rod is further fixed between the support beam and the upper side carriage plate.

Preferably, the driving mechanism is an oil cylinder, a piston rod of the control oil cylinder is hinged to the telescopic bottom plate, and a cylinder body is hinged to the frame.

Preferably, the telescopic bottom plate mainly comprises an overturning bottom plate and a movable bottom plate, the overturning bottom plate is hinged to the frame, the movable bottom plate is hinged to the bottom of the middle movable baffle plate, a slot is formed in the middle of the movable bottom plate, the overturning bottom plate is inserted into the slot, a plurality of guide holes are formed in the overturning bottom plate, a guide rod is inserted into each guide hole, the bottom of the slot is fixed to the end of each guide rod, and a compression spring is sleeved on each guide rod.

Preferably, the adjusting support rod comprises a middle threaded sleeve and connecting rods arranged at two ends of the middle threaded sleeve.

Preferably, a rubber sheet is arranged between the middle movable baffle plate and the telescopic bottom plate and fixed on the middle movable baffle plate.

Compared with the prior art, the utility model discloses following technological effect has: the utility model has simple structure and reasonable design, and adopts the lower movable carriage plates which are arranged at the lower parts of the two sides of the trailer carriage and are movably connected with the telescopic bottom plate through the connecting rod, so that when the oil cylinder extends out, the telescopic bottom plate is firstly compressed, and the movable bottom plate moves to push the lower movable carriage plates to open and start unloading; simultaneously, the telescopic bottom plate is turned upwards along with the continuous extension of the oil cylinder, the middle movable baffle plate is driven to rise simultaneously until the middle movable baffle plate and the telescopic bottom plate form a plane, the telescopic bottom plate is completely compressed at the moment, and the unloading efficiency is high.

Drawings

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

Fig. 2 is a schematic structural view of the middle and lower movable compartment plates of the present invention.

Fig. 3 is a top view of the middle compartment of the present invention.

Fig. 4 is a schematic structural view of the middle retractable bottom plate of the present invention.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 to 4, a double-side discharge trailer comprises a carriage 2 fixed on a frame 1, the carriage 2 mainly comprises a front carriage plate 3, a rear carriage plate 4 and a telescopic bottom plate 5, the front carriage plate 3 and the rear carriage plate 4 are respectively fixed on the frame 1, a middle partition plate 6 is fixed between the front carriage plate 3 and the rear carriage plate 4, the middle partition plate 6 is fixed on the frame 1 and is arranged in parallel with the front carriage plate 3 and the rear carriage plate 4, a support beam 7 is fixed between the front carriage plate 3 and the middle partition plate 6 and between the rear carriage plate 4 and the middle partition plate 6, the support beam 7 is fixed on the top of the middle partition plate 6, upper carriage plates 8 are fixed on the upper portions of the two sides of the front carriage plate 3 and the middle partition plate 6 and on the upper portions of the two sides of the rear carriage plate 4 and the middle partition plate 6, a lower movable carriage plate 9 is mounted on the bottom of the upper carriage plate 8 through hinges, middle movable baffles 10 are further mounted on, the back of two middle movable baffle plates 10 contacts, the bottom of the middle movable baffle plates 10 is hinged with a telescopic bottom plate 5, the other side of the telescopic bottom plate 5 is hinged to the frame 1, a driving mechanism 23 is installed at the bottom of the telescopic bottom plate 5, two adjusting support rods 12 are installed between the top of the telescopic bottom plate 5 and the lower movable carriage plate 9, and the two adjusting support rods 12 are located on two sides of the telescopic bottom plate 5.

The utility model discloses well carriage adopts full frame construction, and the carriage board is fixed with the frame around the carriage. The middle part of the carriage is provided with a middle clapboard which mainly separates the inner area of the carriage and enhances the strength of the carriage plate on the upper side to avoid the deformation caused by stress; a supporting beam is used for connecting front carriage board, back carriage board, improves the reliability and the stability of front carriage board, back carriage board, is convenient for suspend in midair intermediate adjustable fender in a supporting beam bottom simultaneously, utilizes the regulation bracing piece to make intermediate adjustable fender, flexible bottom plate and lower adjustable carriage board realize the linkage simultaneously, and then realizes that the both sides in carriage are unloaded, simple structure, reasonable in design, the efficiency of unloading is higher. The adjusting support rod 12 comprises a middle threaded sleeve 20 and connecting rods 21 arranged at two ends of the middle threaded sleeve, the length of the adjusting support rod can be adjusted, the adjusting support rod is convenient to install and position, and the opening and closing angle of the lower movable carriage plate can be adjusted.

Wherein, still be fixed with top bracing piece 13 between a supporting beam 7 and the upper side railway carriage or compartment board 8, top bracing piece is also used for strengthening the intensity in carriage, guarantees stable, reliable of structure. The driving mechanism 23 is an oil cylinder, a piston rod of the oil cylinder is hinged on the telescopic bottom plate, and a cylinder body is hinged on the frame 1. The driving mechanism adopts the oil cylinder, the oil cylinder is utilized for driving, the driving is simple, the arrangement is convenient, when the device is used, the oil cylinder extends out to enable the telescopic bottom plate to be compressed, the middle movable baffle plate rotates along with the telescopic bottom plate, and the adjusting supporting rod moves along with the telescopic bottom plate to enable the lower movable compartment plate to be opened and start to unload. And after the telescopic bottom plate is compressed for a certain distance, the telescopic bottom plate starts to turn upwards until the middle movable baffle and the telescopic bottom plate are on the same plane, and the oil cylinder stops acting and keeps. And after the unloading is finished, the oil cylinder is reset.

As shown in fig. 1 and 4, the retractable bottom plate 5 mainly comprises a turning bottom plate 14 and a movable bottom plate 15, the turning bottom plate 14 is hinged on the frame 1, the movable bottom plate 15 is hinged at the bottom of the middle movable baffle plate 10, a slot 16 is arranged in the middle of the movable bottom plate 15, the turning bottom plate 14 is inserted in the slot 16, a plurality of guide holes 17 are arranged on the turning bottom plate 14, guide rods 18 are inserted in the guide holes 17, the bottom of the slot 16 is fixed at the end parts of the guide rods 18, and compression springs 19 are sleeved on the guide rods 18. The telescopic bottom plate is composed of the turnover bottom plate 14 and the movable bottom plate 15, and meanwhile, the structure is reinforced through the guide rod, so that the strength of the movable bottom plate is improved.

In addition, a rubber sheet 22 is installed between the middle movable baffle plate 10 and the telescopic bottom plate 5, and the rubber sheet 22 is fixed on the middle movable baffle plate 10. The rubber sheet can shelter from the gap, avoids leaking the material at the in-process of unloading.

The foregoing is considered as illustrative and not restrictive of the preferred embodiments of the invention, and any modifications, equivalents and improvements made within the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides a two sides trailer of unloading, is including fixing the carriage on the frame, its characterized in that: the carriage is mainly composed of a front carriage plate, a rear carriage plate and a telescopic bottom plate, the front carriage plate and the rear carriage plate are respectively fixed on a frame, an intermediate partition plate is fixed between the front carriage plate and the rear carriage plate, the intermediate partition plate is fixed on the frame and is arranged in parallel with the front carriage plate and the rear carriage plate, supporting beams are respectively fixed between the front carriage plate and the intermediate partition plate and between the rear carriage plate and the intermediate partition plate, the supporting beams are fixed on the top of the intermediate partition plate, upper side plates are fixed on the upper portions of two sides of the front carriage plate and the intermediate partition plate and on the upper portions of two sides of the rear carriage plate and the intermediate partition plate, lower movable carriage plates are respectively arranged at the bottoms of the upper side carriage plates through hinges, middle movable baffle plates are also arranged on two sides of the bottom of the supporting beams through hinges, the back surfaces of the two middle movable baffle plates are contacted, the bottom of the middle movable baffle plates is hinged with the telescopic bottom, the bottom of the telescopic bottom plate is provided with a driving mechanism, two adjusting support rods are arranged between the top of the telescopic bottom plate and the lower movable carriage plate, and the two adjusting support rods are positioned on two sides of the telescopic bottom plate.

2. The double side dump trailer of claim 1, wherein: and a top support rod is also fixed between the support beam and the upper side carriage plate.

3. The double side dump trailer of claim 1, wherein: the driving mechanism is an oil cylinder, a piston rod of the oil cylinder is hinged to the telescopic bottom plate, and a cylinder body is hinged to the frame.

4. The double side dump trailer of claim 1, wherein: the telescopic bottom plate mainly comprises an overturning bottom plate and a movable bottom plate, the overturning bottom plate is hinged to the frame, the movable bottom plate is hinged to the bottom of the middle movable baffle plate, a slot is formed in the middle of the movable bottom plate, the overturning bottom plate is inserted into the slot, a plurality of guide holes are formed in the overturning bottom plate, guide rods are inserted into the guide holes, the bottoms of the slots are fixed at the end portions of the guide rods, and compression springs are sleeved on the guide rods.

5. The double side dump trailer of claim 1, wherein: the adjusting support rod comprises a middle threaded sleeve and connecting rods arranged at two ends of the middle threaded sleeve.

6. The double side dump trailer of claim 1, wherein: and a rubber sheet is arranged between the middle movable baffle plate and the telescopic bottom plate and is fixed on the middle movable baffle plate.