CN211442074U - Intelligent self-discharging semitrailer - Google Patents
Intelligent self-discharging semitrailer Download PDFInfo
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- CN211442074U CN211442074U CN202020040093.1U CN202020040093U CN211442074U CN 211442074 U CN211442074 U CN 211442074U CN 202020040093 U CN202020040093 U CN 202020040093U CN 211442074 U CN211442074 U CN 211442074U
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Abstract
The utility model provides an intelligent self-discharging semitrailer, including frame and carriage, the frame is equipped with first section carriage and second section carriage, first section carriage is the formula of turning on one's side and unloads the carriage, and second section carriage is the formula of turning on one's side and unloads the carriage or turn over the formula after and unload the carriage, be equipped with the hydraulic system of the self-discharging of first section carriage of control and second section carriage on the frame, the frame top is equipped with environmental protection canopy lid system, environmental protection canopy lid system includes canopy lid power assembly and sets up the slide on the chassis underframe, be equipped with swing joint's canopy pole linking bridge on the slide, canopy pole linking bridge top is connected with the canopy pole, be equipped with the tarpaulin on the canopy pole. The utility model discloses simple structure, reasonable in design, convenient operation increases automatic environmental protection and covers the function, realizes multiple discharge mode.
Description
Technical Field
The utility model relates to a self-discharging semitrailer technical field specifically is an intelligent self-discharging semitrailer.
Background
At present, the length of a cargo box of a self-dumping semitrailer of 11-13 meters is long, and a back-dumping self-dumping mode cannot be realized, so that the semitrailer in the market is a side-dumping semitrailer. There are many disadvantages: 1. the lifting oil cylinders are more (generally 6 single-acting oil cylinders are used for one car), the lifting synchronization is difficult to realize, and thus the carriage is easy to strain, so that the service life of the carriage is influenced; 2. when the self-discharging semitrailer unloads, the semitrailer is arranged on the side surface without a rear suspension, so that the transported goods submerge the tires of the self-discharging semitrailer and the problem can be solved only under the action of the displacement cylinder; 3. the environment-friendly cover system is not available, dust flying in the transportation process is influenced, and if manual cover cloth is used, people fall off from the vehicle and hurt the people, so that the environment-friendly cover system is unsafe; 4. the operation is inconvenient, and the operator cannot see the safety environment around the vehicle when opening or closing the valve or cannot close the valve in time in an emergency; the carriage door opening is realized by opening the driver one by using a hammer after the driver gets off the vehicle, so that the labor fatigue intensity of the arms of the driver is increased.
Disclosure of Invention
The utility model provides a to the not enough of above-mentioned prior art, the utility model provides an intelligent self-discharging semitrailer, convenient operation, single hydraulic circuit that lifts changes into many synchronous circuits, increases automatic hydraulic pressure function of opening the door, increases automatic environmental protection and covers the function, realizes multiple discharge mode.
The utility model provides a technical scheme: the utility model provides an intelligent self-discharging semitrailer, includes the frame, the frame is equipped with first section carriage and second section carriage, first section carriage is the formula of turning on one's side and unloads the carriage, and second section carriage is formula of turning on one's side and unloads the carriage or turn over the formula after and unload the carriage, be equipped with the hydraulic system of the self-discharging of first section carriage of control and second section carriage on the frame, the frame top is equipped with environmental protection canopy lid system, environmental protection canopy lid system includes canopy lid power assembly and sets up the slide in bottom plate both sides, be equipped with swing joint's canopy pole linking bridge on the slide, canopy pole linking bridge top is connected with the canopy pole, be equipped with the tarpaulin on the canopy pole.
Furthermore, the self-discharging semitrailer further comprises an intelligent remote control system, wherein the intelligent remote control system is connected with a shed cover power assembly of the hydraulic system and the environment-friendly shed cover system and is used for controlling the operation of the carriage self-discharging and environment-friendly shed cover.
Furthermore, when the second carriage is a backward-turning type unloading carriage, the hydraulic system comprises a group of door-opening oil cylinders and a group of side-turning oil cylinders which are arranged on the front side and the rear side of the first carriage and a backward-turning oil cylinder which is arranged on the front side of the second carriage, the door-opening oil cylinders, the side-turning oil cylinders and the backward-turning oil cylinders are respectively connected with the combined valve group after forming independent loops, and the other end of the combined valve group is connected with the pump.
Further, when the second section of carriage is the side-dump type unloading carriage, the hydraulic system comprises a group of door-opening oil cylinders arranged on the front side and the rear side of the first section of carriage and the second section of carriage respectively and a group of side-turning oil cylinders arranged below the first section of carriage and the second section of carriage respectively, a group of door-opening oil cylinders, a group of side-turning oil cylinders of the first section of carriage and a group of door-opening oil cylinders and a group of side-turning oil cylinders of the second section of carriage form four independent loops and then are connected with the four-loop valve set, and the other end of the four-loop valve set is connected with the pump.
Further, be equipped with the balanced valve between a set of hydro-cylinder that opens the door, set up a set of hydro-cylinder that opens the door on the carriage and ensure that the side door is parallel with the carriage bottom plate when opening.
The utility model adopts a double-carriage structure, changes the existing single lifting hydraulic circuit into a multi-synchronous circuit, increases the automatic hydraulic door opening function, ensures that the vehicle door is parallel to the carriage bottom plate when the door is opened, increases the distance between the goods and the vehicle side when unloading, and ensures that the semi-trailer tire is not buried; the automatic environment-friendly cover function is added; and a remote control loop system is added.
The utility model provides a carriage life problem, driver fatigue problem, operator safety problem, the environmental protection problem in the transportation, the utility model discloses discharge convenience, product long-lived and transportation environmental protection, security height, operation and the convenience of unloading satisfy the customer demand.
Drawings
FIG. 1 is a schematic structural view of example 1;
FIG. 2 is a schematic structural view of example 2;
FIG. 3 is a side view of FIG. 1;
FIG. 4 is a side view of FIG. 2;
fig. 5 is a schematic connection diagram of the hydraulic system of embodiment 1;
fig. 6 is a schematic connection diagram of the hydraulic system of embodiment 2;
FIG. 7 is a schematic structural view of the environmental canopy system;
FIG. 8 is a top view of FIG. 7;
fig. 9 is a schematic rear dump load view of the second section of the car of embodiment 1;
FIG. 10 is a schematic side tipping view of the first car of embodiment 2;
in the figure: the system comprises a frame, a first carriage, a second carriage, a canopy power assembly, a slideway, a canopy rod connecting support, a canopy rod, a door opening oil cylinder, a side turning oil cylinder, a rear turning oil cylinder, a combined valve bank, a pump, a four-loop valve bank and a balance valve, wherein the frame is 1, the first carriage is 2, the second carriage is 3, the canopy cover power assembly is 4, the slideway is 5, the canopy rod connecting support is 6, the canopy rod is 7, the door opening oil cylinder is 8, the.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
The utility model provides an intelligent self-discharging semitrailer, includes frame 1, frame 1 is equipped with first section carriage 2 and second section carriage 3, first section carriage 2 is the formula of turning on one's side and unloads the carriage, and second section carriage 3 is the formula of turning on one's side and unloads the carriage, be equipped with the hydraulic system of the first section carriage 2 of control and the self-discharging of second section carriage 3 on the frame 1, frame 1 top is equipped with environmental protection canopy cover system, environmental protection canopy cover system includes canopy cover power assembly 4 and sets up the slide 5 in frame 1 bottom plate both sides, be equipped with swing joint's canopy pole linking bridge 6 on the slide 5, canopy pole linking bridge 6 top is connected with canopy pole 7, be equipped with the tarpaulin that covers the roof on canopy pole 7.
The self-discharging semitrailer further comprises an intelligent remote control system, wherein the intelligent remote control system is connected with the shed cover power assembly of the hydraulic system and the environment-friendly shed cover system and is used for controlling the operation of the carriage self-discharging and environment-friendly shed cover.
Hydraulic system is including setting up in a set of hydro-cylinder 8 and a set of hydro-cylinder 9 of turning on one's side around first section carriage 2 and setting up in the back hydro-cylinder 10 that turns over in second section carriage 3 front sides, all be connected with combination valves 11 after hydro-cylinder 8, the hydro-cylinder 9 that turns on one's side and the back hydro-cylinder 10 that turns over constitute independent circuit respectively, the other end and the pump 12 of combination valves 11 are connected, be equipped with balanced valve 14 between a set of hydro-cylinder 8 that opens the door, set up a set of hydro-cylinder 8 that opens the door on the carriage and guarantee that the side door is parallel with.
The first carriage and the second carriage move relative to the frame for unloading, the first carriage is designed in a side-turning structure, the second carriage is designed in a rear-turning structure, 1 pair of 2 side-turning oil cylinders form 1 loop, and an independent loop is distributed by a valve group to be responsible for lifting and descending of the first carriage; 1 loop consisting of 1 backward turning oil cylinder is distributed with an independent loop by a valve group to be responsible for lifting and descending the second carriage; 1 to 2 hydro-cylinders that open the door constitute 1 return circuit have the valve group to distribute an independent return circuit and be responsible for opening and closing of first section carriage door, and the carriage guarantees that the carriage door is parallel with the carriage bottom plate when opening, guarantees not to bury semi-trailer tire when the goods are unloaded. The environment-friendly shed cover system is arranged on the frame, the shed rod connecting support moves back and forth on the slide way relative to the frame, the roof is covered during transportation effectively, environment friendliness is guaranteed, and unloading of the carriage can be guaranteed under the relatively safe condition during unloading.
Example 2
What is different from embodiment 1 is that the second section of carriage 3 is the formula of turning on one's side and unloads the carriage, hydraulic system is including setting up in the a set of hydro-cylinder 8 that opens the door that sets up respectively in the front and back side of first section carriage 2 and second section carriage 3 and set up respectively in a set of hydro-cylinder 9 that turns on one's side of first section carriage 2 and second section carriage 3 below, a set of hydro-cylinder 8 that opens the door that a set of hydro-cylinder 8, a set of hydro-cylinder 9 that turns on one's side of first section carriage 2 and second section carriage 3, a set of hydro-cylinder 9 that turns on one's side constitute behind four independent loops with four return circuit valves 13 and be connected, the.
The first carriage and the second carriage move relative to the frame for unloading, and are designed to be side-turning structures, 2 pairs of 2 side-turning oil cylinders form 2 loops, and the valve group is distributed with two independent loops to take charge of lifting and descending of the two carriages; 2 pairs of 2 door-opening oil cylinders form 2 loops, and the valve set is distributed with two independent hydraulic loops to be responsible for opening and closing two carriage doors, so that the carriage doors are parallel to a carriage bottom plate when being opened, and semi-trailer tires are not buried when cargos are unloaded. The environment-friendly shed cover system is arranged on the frame, the shed rod connecting support moves back and forth on the slide way relative to the frame, the roof is covered during transportation effectively, environment friendliness is guaranteed, and unloading of the carriage can be guaranteed under the relatively safe condition during unloading.
The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.
Claims (5)
1. The utility model provides an intelligent self-discharging semitrailer, includes frame (1) and sets up first section carriage (2) and second section carriage (3) on frame (1), its characterized in that: the automatic unloading device is characterized in that the first section of carriage (2) is a side-turning type unloading carriage, the second section of carriage (3) is a side-turning type unloading carriage or a rear-turning type unloading carriage, a hydraulic system for controlling the first section of carriage (2) and the second section of carriage (3) to unload is arranged on the frame (1), an environment-friendly canopy cover system is arranged above the frame (1), the environment-friendly canopy cover system comprises a canopy cover power assembly (4) and slide ways (5) arranged on two sides of a bottom plate of the frame (1), a canopy rod connecting support (6) movably connected with the slide ways (5) is arranged on the slide ways (5), a canopy rod (7) is connected above the canopy rod connecting support (6), and tarpaulin covering the roof is arranged on the canopy rod (7).
2. The intelligent dump semi-trailer of claim 1, wherein: the self-discharging semitrailer further comprises an intelligent remote control system, wherein the intelligent remote control system is connected with the shed cover power assembly of the hydraulic system and the environment-friendly shed cover system and is used for controlling the operation of the carriage self-discharging and environment-friendly shed cover.
3. The intelligent dump semi-trailer of claim 1, wherein: when second section carriage (3) is the formula of turning over backward and unloads the carriage, hydraulic system turns over hydro-cylinder (10) including a set of hydro-cylinder (8) of opening the door and a set of hydro-cylinder (9) of turning on one's side and setting up in the back of second section carriage (3) front side in setting up in first section carriage (2) front and back side, all be connected with combination valves (11) after hydro-cylinder (8), the hydro-cylinder (9) of turning on one's side and the hydro-cylinder (10) of turning on one's side down constitute independent circuit respectively, the other end and the pump (12) of combination valves (11) are connected.
4. The intelligent dump semi-trailer of claim 1, wherein: when second section carriage (3) is the formula of turning on one's side and unloads the goods carriage, hydraulic system is including setting up in a set of hydro-cylinder (8) that opens the door that sets up respectively in the front and back side of first section carriage (2) and second section carriage (3) and set up respectively in a set of hydro-cylinder (9) of turning on one's side below first section carriage (2) and second section carriage (3), a set of hydro-cylinder (8), a set of hydro-cylinder (9) that opens the door that a set of hydro-cylinder (9) and second section carriage (3) of turning on one's side constitute four independent circuits after be connected with four return valves (13), the other end and the pump (12) of four return valves (13) are connected.
5. The intelligent dump semi-trailer of claim 3 or 4, wherein: and a balance valve (14) is arranged between the group of door opening oil cylinders (8), and the group of door opening oil cylinders (8) arranged on the carriage ensure that the side door is parallel to the carriage bottom plate when opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020040093.1U CN211442074U (en) | 2020-01-08 | 2020-01-08 | Intelligent self-discharging semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020040093.1U CN211442074U (en) | 2020-01-08 | 2020-01-08 | Intelligent self-discharging semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211442074U true CN211442074U (en) | 2020-09-08 |
Family
ID=72315125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020040093.1U Expired - Fee Related CN211442074U (en) | 2020-01-08 | 2020-01-08 | Intelligent self-discharging semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211442074U (en) |
-
2020
- 2020-01-08 CN CN202020040093.1U patent/CN211442074U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 Termination date: 20220108 |