CN215922368U

CN215922368U - Hydraulic self-discharging side-turning top-opening container semi-trailer

Info

Publication number: CN215922368U
Application number: CN202122246116.1U
Authority: CN
Inventors: 杨翠宾
Original assignee: Shijiazhuang Jinsheng Special Purpose Vehicle Manufacturing Co ltd
Current assignee: Shijiazhuang Jinsheng Special Purpose Vehicle Manufacturing Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-03-01
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a hydraulic self-discharging side-turning open-top container semi-trailer which comprises a vehicle body and a container arranged on the vehicle body, wherein the top of the container is of an open structure, an upper connecting seat is fixedly arranged at the top of the vehicle body, a lower connecting seat is fixedly arranged at the bottom of the container, the lower connecting seat is hinged with the upper connecting seat, a plurality of hinged seats are fixedly arranged at equal intervals at the top of the vehicle body, hydraulic cylinders which are obliquely arranged are hinged on the hinged seats, a plurality of fixed seats are fixedly arranged at equal intervals at the bottom of the container, output shaft ends of the hydraulic cylinders are respectively hinged with the corresponding fixed seats, and a supporting mechanism is arranged at the top of the vehicle body. The utility model has reasonable design and good practicability, can realize the effect of effectively buffering and damping the impact force applied to the vehicle body by the container, avoids the vehicle body from being damaged by vibration, keeps the stability of the vehicle body structure good and prolongs the service life of the vehicle body.

Description

Hydraulic self-discharging side-turning top-opening container semi-trailer

Technical Field

The utility model relates to the technical field of transport vehicles, in particular to a hydraulic self-discharging side-turning open-top container semi-trailer.

Background

Nowadays, along with the rapid development of transportation, the kind of haulage vehicle is also more and more, and wherein, open top container semi-trailer belongs to one kind of haulage vehicle, and open top container semi-trailer's use is also more and more, and it is convenient to bring for the transportation work, and open top container semi-trailer mainly used carries out long-distance transport work to the goods, and open top container semi-trailer utilizes hydraulic cylinder drive control container to turn on one's side usually, realizes automatic discharge.

However, in the prior art, when a common hydraulic type self-discharging side-tipping top-opening container semi-trailer is used, after the container is tipped and unloaded, the container needs to be adjusted to the horizontal position, however, the hydraulic type self-discharging side-tipping top-opening container semi-trailer does not have a good damping and buffering effect, and due to poor stability of hydraulic driving, a certain impact force can be applied to a vehicle body when the container returns to the horizontal position, so that the vehicle body is easily damaged when being vibrated, the stability of the vehicle body structure is affected, the maintenance frequency of the vehicle body is increased, and the service life of the vehicle body is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a hydraulic self-discharging side-turning open-top container semi-trailer, which solves the problems that the existing hydraulic self-discharging side-turning open-top container semi-trailer does not have good damping and buffering effects, and the stability of hydraulic driving is poor, so that a certain impact force can be applied to a vehicle body when the container returns to a horizontal position, the vehicle body is easily damaged when being vibrated, the stability of the vehicle body structure is influenced, the maintenance frequency of the vehicle body is increased, and the service life of the vehicle body is shortened.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a hydraulic self-discharging side-turning open-top container semi-trailer comprises a vehicle body and a container arranged on the vehicle body, wherein the top of the container is of an opening structure, the top of the vehicle body is fixedly provided with an upper connecting seat, the bottom of the container is fixedly provided with a lower connecting seat, the lower connecting seat is hinged with the upper connecting seat, the bottom of the container is fixedly provided with a plurality of hinged seats at equal intervals, the hinged seats are hinged with hydraulic cylinders, the top of the vehicle body is fixedly provided with a plurality of fixed seats at equal intervals, output shaft ends of the hydraulic cylinders are respectively hinged with the corresponding fixed seats, the top of the vehicle body is provided with a supporting mechanism, the supporting mechanism comprises a supporting seat, a movable plate, a stand column, a supporting plate and a rubber pad, the supporting seat is fixedly arranged at the top of the vehicle body, the top of the supporting seat is provided with a mounting groove, the movable plate is slidably arranged in the mounting groove, the stand column is fixedly arranged at the top of the movable plate, outside the top of stand extended to the mounting groove, backup pad fixed mounting was on the top of stand, and rubber pad fixed mounting is at the top of backup pad, and the rubber pad contacts with the bottom of container, is provided with the buffering subassembly on the supporting mechanism.

Preferably, the buffer assembly comprises a plurality of vertical springs, a lower damping pad, two sliding seats, two connecting rods, two transverse springs and two upper damping pads, the top ends of the vertical springs are fixedly connected with the bottom of the movable plate, the lower damping pad is fixedly installed on the inner wall of the bottom of the installation groove, the bottom ends of the vertical springs are fixedly connected with the top of the lower damping pad, the vertical springs are arranged at equal intervals, two sliding grooves are formed in the top of the support seat, the two sliding grooves are symmetrically arranged on two sides of the upright post, the two sliding seats are respectively and slidably installed in the corresponding sliding grooves, the top parts of the two sliding seats respectively extend out of the corresponding sliding grooves, one ends of the two connecting rods are respectively hinged with the top parts of the corresponding sliding seats, the two connecting rods are obliquely arranged, one ends of the two connecting rods, which are far away from the corresponding sliding seats, are respectively hinged with two sides of the upright post, one ends of the two transverse springs are respectively and fixedly connected with one side of the corresponding sliding seats, the two upper damping cushions are respectively and fixedly installed on the inner wall of one side of the corresponding sliding groove, and one ends of the two transverse springs, far away from the corresponding sliding seats, are respectively and fixedly connected with the corresponding upper damping cushions.

Preferably, a guide rod is fixedly installed in the sliding groove, the sliding seat is sleeved on the guide rod in a sliding mode, and the transverse spring is sleeved on the guide rod.

Preferably, the bottom of the sliding seat is nested with a ball, and the ball is fixedly connected with the inner wall of the bottom of the sliding groove.

Preferably, the number of the supporting mechanisms is multiple, and the multiple supporting mechanisms are arranged at equal intervals.

Preferably, the inner walls of the two sides of the mounting groove are provided with limit grooves, and the two sides of the movable plate are respectively slidably mounted in the corresponding limit grooves.

(III) advantageous effects

The utility model provides a hydraulic self-unloading side-turning open-top container semi-trailer. The method has the following beneficial effects:

(1) this fluid pressure type self-discharging turns on one's side and opens top container semitrailer for the output shaft of a plurality of pneumatic cylinders extends gradually, can promote the container and unload that turns on one's side, through starting the work that resets of a plurality of pneumatic cylinders, makes the output shaft of a plurality of pneumatic cylinders shorten gradually, can transfer the horizontal condition back to the container.

(2) This fluid pressure type self-discharging turns on one's side and opens top container semitrailer, through when transferring back the container to the horizontality, the container is applyed and is carried out effectual buffering for the certain effort of backup pad, utilizes the elasticity effect of a plurality of vertical springs and two horizontal springs, can apply the impact of giving the automobile body to the container, plays good shock attenuation effect, avoids the automobile body to receive vibrations and damages, keeps body construction's stability good, prolongs the life of automobile body.

Drawings

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

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

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 2;

fig. 5 is an enlarged schematic view of a portion B in fig. 4.

In the figure: 1. a vehicle body; 2. a container; 3. an upper connecting seat; 4. a lower connecting seat; 5. a hinged seat; 6. a hydraulic cylinder; 7. a fixed seat; 8. a supporting seat; 9. mounting grooves; 10. a movable plate; 11. a column; 12. a support plate; 13. a rubber pad; 14. a vertical spring; 15. a lower damping pad; 16. a chute; 17. a slide base; 18. a connecting rod; 19. a lateral spring; 20. an upper damping pad; 21. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: a hydraulic self-dumping side-turning open-top container semi-trailer comprises a vehicle body 1 and a container 2 arranged on the vehicle body 1, the top of the container 2 is of an open structure, an upper connecting seat 3 is fixedly arranged at the top of the vehicle body 1, a lower connecting seat 4 is fixedly arranged at the bottom of the container 2, the lower connecting seat 4 is hinged with the upper connecting seat 3, a plurality of hinged seats 5 are fixedly arranged at equal intervals at the bottom of the container 2, hydraulic cylinders 6 are hinged on the hinged seats 5, a plurality of fixing seats 7 are fixedly arranged at equal intervals at the top of the vehicle body 1, output shaft ends of the hydraulic cylinders 6 are respectively hinged with the corresponding fixing seats 7, the inclination angle of the container 2 can be conveniently adjusted by arranging the hydraulic cylinders 6, the container 2 can be adjusted by side-turning, unloading work is convenient, a supporting mechanism is arranged at the top of the vehicle body 1 and comprises 8A, B and C, The container comprises a movable plate 10, a vertical column 11, a supporting plate 12 and a rubber pad 13, wherein the supporting seat 8 is fixedly arranged at the top of the vehicle body 1, the top of the supporting seat 8 is provided with a mounting groove 9, the movable plate 10 is slidably arranged in the mounting groove 9, the vertical column 11 is fixedly arranged at the top of the movable plate 10, the top end of the vertical column 11 extends out of the mounting groove 9, the supporting plate 12 is fixedly arranged at the top end of the vertical column 11, the rubber pad 13 is fixedly arranged at the top of the supporting plate 12, the rubber pad 13 is in contact with the bottom of the container 2, the supporting mechanism is provided with a buffer component, when the container 2 is in a horizontal state through the supporting mechanism, the container 2 is supported, and after the container 2 is subjected to side-turning unloading, when the container 2 is controlled to recover to the horizontal position, the impact force applied to the vehicle body 1 by the container 2 can be effectively buffered and damped, the vehicle body 1 is prevented from being damaged by vibration force.

In this embodiment, the buffering assembly includes a plurality of vertical springs 14, a lower damping pad 15, two sliding seats 17, two connecting rods 18, two horizontal springs 19 and two upper damping pads 20, top ends of the vertical springs 14 are all fixedly connected with a bottom of the movable plate 10, the lower damping pad 15 is fixedly installed on a bottom inner wall of the installation groove 9, bottom ends of the vertical springs 14 are all fixedly connected with a top of the lower damping pad 15, the vertical springs 14 are arranged at equal intervals, the top of the supporting seat 8 is provided with two sliding grooves 16, the two sliding grooves 16 are symmetrically arranged on two sides of the upright post 11, the two sliding seats 17 are respectively slidably installed in the corresponding sliding grooves 16, tops of the two sliding seats 17 respectively extend out of the corresponding sliding grooves 16, one ends of the two connecting rods 18 are respectively hinged with the top of the corresponding sliding seats 17, the two connecting rods 18 are both obliquely arranged, one ends of the two connecting rods 18 far away from the corresponding sliding seats 17 are respectively hinged with two sides of the upright post 11, one ends of two transverse springs 19 are respectively fixedly connected with one side of the corresponding sliding seat 17, two upper damping cushions 20 are respectively fixedly installed on the inner wall of one side of the corresponding sliding groove 16, one ends of the two transverse springs 19 far away from the corresponding sliding seat 17 are respectively fixedly connected with the corresponding upper damping cushions 20, and the impact force applied to the vehicle body 1 by the container 2 can be effectively buffered and damped by utilizing the elastic force action of the plurality of vertical springs 14 and the two transverse springs 19.

In this embodiment, a guide rod 21 is fixedly installed in the sliding groove 16, the sliding seat 17 is slidably sleeved on the guide rod 21, the transverse spring 19 is sleeved on the guide rod 21, and the guide rod 21 is arranged to guide the sliding direction of the sliding seat 17, so that the sliding seat 17 can horizontally slide in the sliding groove 16.

In this embodiment, the ball is nested in the bottom of the sliding seat 17, and the ball is fixedly connected with the inner wall of the bottom of the sliding groove 16, so that the sliding of the sliding seat 17 in the sliding groove 16 is smoother by the ball.

In this embodiment, supporting mechanism's quantity is a plurality of, and a plurality of supporting mechanism are equidistant and arrange, through setting up a plurality of supporting mechanism, has improved the supporting effect to container 2.

In this embodiment, the inner walls of the two sides of the mounting groove 9 are both provided with limiting grooves, the two sides of the movable plate 10 are respectively slidably mounted in the corresponding limiting grooves, and the movable plate 10 is slidably connected and matched in the two limiting grooves, so as to limit the sliding stroke of the movable plate 10, and further limit the sliding stroke of the upright post 11 and the supporting plate 12.

In this embodiment, a control switch is installed on the vehicle body 1, the plurality of hydraulic cylinders 6 and the control switch are electrically connected with the vehicle-mounted power supply through a wire in sequence to form a loop, and the control switch can control the start, stop and reset of the plurality of hydraulic cylinders 6.

When the container 2 is in a horizontal state, when the bottom of the container 2 is in contact with the rubber pads 13 at the tops of the supporting plates 12, the container 2 applies a certain acting force to the supporting plates 12 to enable the supporting plates 12 to be stressed to move, the supporting plates 12 drive the stand columns 11 and the movable plates 10 to slide in the mounting grooves 9, and the vertical springs 14 are stressed to deform to generate elastic force, the upright post 11 can drive the two connecting rods 18 to move during the movement, the two connecting rods 18 respectively rotate at respective hinged positions, so that the two connecting rods 18 push the corresponding sliding seats 17 to respectively horizontally slide in the corresponding sliding grooves 16, the sliding seats 17 drive the corresponding balls to slide in the sliding grooves 16, the two transverse springs 19 are stressed and deformed to generate elastic force, and the impact force applied to the vehicle body 1 by the container 2 can be effectively buffered by utilizing the elastic force of the vertical springs 14 and the two transverse springs 19, so that a good damping effect is achieved, the vehicle body 1 is prevented from being damaged due to vibration, the structural stability of the vehicle body 1 is kept good, the service life of the vehicle body 1 is prolonged, and the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.

In conclusion, the hydraulic type self-dumping side-turning and top-opening container semi-trailer can achieve the effect of effectively buffering and damping the impact force applied to the vehicle body 1 by the container 2, avoid the damage of the vehicle body 1 caused by the vibration, keep the stability of the structure of the vehicle body 1 good and prolong the service life of the vehicle body 1.

Claims

1. The utility model provides a hydraulic pressure formula self-discharging turns on one's side and opens top container semitrailer, includes automobile body (1) and sets up container (2) on automobile body (1), the top of container (2) is opening structure, its characterized in that: the top of the trolley body (1) is fixedly provided with an upper connecting seat (3), the bottom of the container (2) is fixedly provided with a lower connecting seat (4), the lower connecting seat (4) is hinged with the upper connecting seat (3), the bottom of the container (2) is fixedly provided with a plurality of hinged seats (5) at equal intervals, the hinged seats (5) are hinged with hydraulic cylinders (6), the top of the trolley body (1) is fixedly provided with a plurality of fixed seats (7) at equal intervals, output shaft ends of the hydraulic cylinders (6) are respectively hinged with the corresponding fixed seats (7), the top of the trolley body (1) is provided with a supporting mechanism, the supporting mechanism comprises a supporting seat (8), a movable plate (10), a stand column (11), a supporting plate (12) and a rubber pad (13), the supporting seat (8) is fixedly arranged at the top of the trolley body (1), mounting groove (9) have been seted up at the top of supporting seat (8), fly leaf (10) slidable mounting be in mounting groove (9), stand (11) fixed mounting be in the top of fly leaf (10), the top of stand (11) extends to outside mounting groove (9), backup pad (12) fixed mounting be in the top of stand (11), rubber pad (13) fixed mounting be in the top of backup pad (12), rubber pad (13) with the bottom of container (2) contacts, the last buffering subassembly that is provided with of supporting mechanism.

2. The hydraulic self-dumping side-tipping open-top container semi-trailer of claim 1, wherein: the buffer assembly comprises a plurality of vertical springs (14), a lower damping cushion (15), two sliding seats (17), two connecting rods (18), two transverse springs (19) and two upper damping cushions (20), the top ends of the vertical springs (14) are fixedly connected with the bottom of the movable plate (10), the lower damping cushion (15) is fixedly installed on the inner wall of the bottom of the installation groove (9), the bottom ends of the vertical springs (14) are fixedly connected with the top of the lower damping cushion (15), the vertical springs (14) are arranged at equal intervals, two sliding grooves (16) are formed in the top of the supporting seat (8), the two sliding grooves (16) are symmetrically arranged on two sides of the upright post (11), the two sliding seats (17) are respectively slidably installed in the corresponding sliding grooves (16), and the top parts of the two sliding seats (17) respectively extend out of the corresponding sliding grooves (16), two the one end of connecting rod (18) is respectively with corresponding the top of slide (17) is articulated mutually, two connecting rod (18) is the slope setting, two the one end that corresponding slide (17) was kept away from in connecting rod (18) respectively with the both sides of stand (11) are articulated mutually, two the one end of horizontal spring (19) respectively with corresponding one side fixed connection of slide (17), two go up damping pad (20) fixed mounting respectively corresponding on the one side inner wall of spout (16), two the one end that corresponding slide (17) was kept away from in horizontal spring (19) respectively with corresponding go up damping pad (20) fixed connection.

3. The hydraulic self-dumping side-tipping open-top container semi-trailer of claim 2, wherein: fixed mounting has guide bar (21) in spout (16), slide (17) slip cover is established on guide bar (21), horizontal spring (19) cover is established on guide bar (21).

4. The hydraulic self-dumping side-tipping open-top container semi-trailer of claim 2, wherein: the bottom of the sliding seat (17) is nested with a ball, and the ball is fixedly connected with the inner wall of the bottom of the sliding groove (16).

5. The hydraulic self-dumping side-tipping open-top container semi-trailer of claim 1, wherein: the supporting mechanism's quantity is a plurality of, and is a plurality of the supporting mechanism is equidistant arranging.

6. The hydraulic self-dumping side-tipping open-top container semi-trailer of claim 1, wherein: limiting grooves are formed in the inner walls of the two sides of the mounting groove (9), and the two sides of the movable plate (10) are respectively and slidably mounted in the corresponding limiting grooves.