CN107804207B - Hydraulic loading and unloading road transport vehicle - Google Patents
Hydraulic loading and unloading road transport vehicle Download PDFInfo
- Publication number
- CN107804207B CN107804207B CN201710900242.XA CN201710900242A CN107804207B CN 107804207 B CN107804207 B CN 107804207B CN 201710900242 A CN201710900242 A CN 201710900242A CN 107804207 B CN107804207 B CN 107804207B
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- lifting
- frame
- oil cylinder
- chain wheel
- guide rails
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- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000004888 barrier function Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
The invention relates to a hydraulic loading and unloading road transport vehicle, which comprises a chassis and a carriage framework, wherein the upper part of the carriage framework is connected with a flat pushing mechanism, and the flat pushing mechanism is connected with a lifting assembly; the flat pushing mechanism comprises a mounting seat, a flat pushing oil cylinder, two transverse translation guide rails and a flat pushing frame; the lifting assembly comprises a fixed frame, a chain wheel assembly and a lifting frame; the chain wheel assembly comprises a lifting oil cylinder, a chain wheel and a chain; the carriage framework is also provided with a hydraulic power unit, and the horizontal pushing oil cylinder and the lifting oil cylinder are connected with the hydraulic power unit through pipelines. The invention uses hydraulic power to complete the actions of lifting and lowering articles and entering and exiting cargo boxes, saves time and labor, has short loading and unloading time, does not need manual secondary movement for clamping after the ground stacking is clamped and fixed, and independently operates four units of the whole vehicle to complete the actions of lifting and entering cabins after four minutes.
Description
Technical Field
The invention relates to a transportation device, in particular to a road transportation device for military police or civil use.
Background
The existing transportation of objects, equipment and facilities is carried out by manual or special loading machinery, so that the time and the labor are wasted, the loading and unloading efficiency is low, the auxiliary operation is carried out by a loading and unloading platform, a hydraulic tail board and a truck crane, but the scraping and damage of the objects are easy to occur in the loading and unloading process, even if a hydraulic coaming or a truck crane is arranged, the problems of secondary moving and stacking clamping exist during the object loading, and the problems of inefficiency and scraping and damage cannot be solved.
Disclosure of Invention
In order to overcome the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a hydraulic loading and unloading road transport vehicle, which can automatically lift and automatically move out a cargo compartment, and can be fixed at one time when stacking on a bottom surface.
The technical scheme for achieving the aim of the invention is as follows:
a hydraulic loading and unloading road transport vehicle comprises a chassis and a carriage framework arranged on the chassis, wherein a flat pushing mechanism is connected to the upper part of the carriage framework, and a lifting assembly is connected to the flat pushing mechanism;
the horizontal pushing mechanism comprises a mounting seat, a horizontal pushing oil cylinder, two horizontal translation guide rails and a horizontal pushing frame, wherein the mounting seat is fixed at the top of the carriage framework; the two transverse translation guide rails are arranged in a group, and the two transverse translation guide rails are arranged in opposite directions;
the lifting assembly comprises a fixed frame fixedly connected to the flat pushing frame, a chain wheel assembly arranged on the fixed frame and a lifting frame connected to the chain wheel assembly, and a lifting guide rail is further arranged between the fixed frame and the lifting frame; the lifting frame is of a square frame structure;
the chain wheel assembly comprises a lifting oil cylinder fixed on the fixing frame, a chain wheel connected to the lifting oil cylinder and a chain movably matched with the chain wheel; one end of the chain is fixedly connected to the lifting frame, and the other end of the chain is fixedly connected to the fixing frame;
the carriage framework is also provided with a hydraulic power unit, and the horizontal pushing oil cylinder and the lifting oil cylinder are connected with the hydraulic power unit through pipelines;
the hydraulic power unit is characterized by further comprising a control system, wherein the flat pushing mechanism, the lifting assembly, the chain wheel assembly and the hydraulic power unit are all electrically connected with the control system.
A plurality of barrier-distributing nets are longitudinally arranged in the lifting frame, the barrier-distributing nets are square plates, and a lower pulley assembly is arranged at the bottom of the lifting frame.
A canvas curtain is also hung on the side surface of the carriage framework.
At least two groups of pushing mechanisms and at least two groups of lifting components are arranged in the carriage framework.
At least two of the sprockets are disposed on the sprocket assembly.
And limiting rods are hinged to the left side and the right side of the lifting frame.
Four groups of transverse translation guide rails are arranged on the carriage framework, and each group of transverse translation guide rails are arranged on the carriage framework in a staggered mode.
Compared with the prior art, the invention has the following beneficial effects:
the invention uses hydraulic power to complete the actions of lifting and lowering articles and entering and exiting the chassis, saves time and labor, has short loading and unloading time, does not need manual secondary movement for clamping after the ground stacking is clamped and fixed, and independently operates four groups of flat pushing mechanisms of the whole vehicle to complete the actions of lifting and entering the cabin after four minutes. The spare manual hydraulic power ensures the unfolding and the withdrawing of the article rack when the electro-hydraulic part fails.
Drawings
FIG. 1 is a schematic diagram of a front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a schematic diagram of an empty left-view structure of the present invention;
fig. 4 is a schematic front view of the present invention with a canvas net.
Detailed Description
The invention will now be described in further detail with reference to the drawings and to specific examples.
Examples:
referring to fig. 1, a hydraulic loading and unloading road transport vehicle comprises a chassis and an upper part arranged on the chassis, wherein the upper part comprises a carriage framework 1, a flat pushing mechanism is connected to the upper part of the carriage framework 1, and a lifting assembly is connected to the flat pushing mechanism;
the horizontal pushing mechanism comprises a mounting seat 3, a horizontal pushing oil cylinder 4, two horizontal translation guide rails and a horizontal pushing frame 5, wherein the mounting seat 3 is fixed at the top of the carriage framework 1, the two horizontal translation guide rails are fixedly connected to the mounting seat 3, one end of the horizontal pushing oil cylinder 4 is fixed on the carriage framework 1, the other end of the horizontal pushing oil cylinder is connected to the horizontal pushing frame 5, and the horizontal pushing frame 5 is connected to the horizontal translation guide rails; the two transverse translation guide rails are arranged in a group, and the two transverse translation guide rails are arranged in opposite directions;
as shown in fig. 2 and 3, the lifting assembly comprises a fixed frame 6 fixedly connected to the flat pushing frame 5, a sprocket assembly 9 arranged on the fixed frame 6, and a lifting frame 61 connected to the sprocket assembly 9, and a lifting guide rail is arranged between the fixed frame 6 and the lifting frame 61; the lifting frame 61 is a square frame structure;
as shown in fig. 3, the sprocket assembly 9 includes a lift cylinder 92 fixed on the fixed frame 6, a sprocket 91 connected to the lift cylinder 92, and a chain 93 movably fitted to the sprocket 91; one end of the chain 93 is fixedly connected to the lifting frame 61, and the other end is fixedly connected to the fixing frame 6;
the carriage framework is also provided with a hydraulic power unit 8, and the horizontal pushing oil cylinder 4 and the lifting oil cylinder 92 are connected with the hydraulic power unit 8 through pipelines; the hydraulic loading and unloading road transport vehicle further comprises a control system, and the push mechanism, the lifting assembly, the chain wheel assembly and the hydraulic power unit are all electrically connected with the control system.
As shown in fig. 2, a plurality of barrier nets 2 are longitudinally arranged in the lifting frame 61, the barrier nets 2 are square plates, and a lower pulley assembly 62 is arranged at the bottom of the lifting frame 61.
Referring to fig. 4, a canvas curtain 11 is further hung on the side of the cabin frame 1.
At least two groups of pushing mechanisms and at least two groups of lifting components are arranged in the carriage framework 1.
At least two of the sprockets 91 are provided on the sprocket assembly 9.
As shown in fig. 1, a limit lever 7 is hinged to both left and right sides of the lifting frame 61.
Four groups of transverse translation guide rails are arranged on the carriage framework 1, and each group of transverse translation guide rails are arranged on the carriage framework 1 in a staggered mode.
In another scheme, the chain wheel assembly 9 of the invention can also be characterized in that one end of the lifting oil cylinder is fixed on the lifting frame, the other end of the lifting oil cylinder is fixed on the fixing frame, and the lifting oil cylinder is used for directly driving the lifting frame to lift.
As shown in fig. 2, a plurality of barrier nets are placed on the lower pulley assembly, and the lower pulley assembly facilitates placement of the barrier nets on the lifting frame. Then lifting the lifting frame under the thrust of the lifting oil cylinder 92, wherein the specific lifting process is that the lifting oil cylinder drives a chain wheel to lift, the chain wheel drives a chain to drive, and the lifting frame is lifted, and the chain fixed on the fixing frame is fixed. When the top end of the lifting frame is propped against the top of the fixed frame, the lifting oil cylinder stops ascending. At this time, the flat pushing oil cylinder drives the flat pushing frame to translate into the chassis, the whole lifting assembly is moved into the chassis, the flat pushing oil cylinder stops working after the movement of the lifting assembly is completed, and finally, the chassis is covered by the canvas curtain, and the completed chassis is shown in fig. 4.
The invention can improve the loading, unloading and transporting efficiency, and can effectively improve the reaction time and quickly react when being used for transporting police equipment and facilities. The invention automatically lifts and lowers the goods, automatically moves in and out of the carriage when loading and unloading, can be fixed once when stacking on the ground, and automatically positions after moving in the carriage. The hydraulic system is also provided with manual hydraulic power which is connected with the electric hydraulic power in parallel, and the manual hydraulic power and a related valve group are arranged in the hydraulic system and used as emergency when the electric hydraulic part fails.
The embodiments of the present invention are not limited thereto, and the present invention may be modified, replaced or altered in various other ways by using the general knowledge and conventional means in the art according to the above-mentioned aspects of the present invention without departing from the basic technical idea of the present invention, and all the modifications and alterations fall within the scope of the present invention.
Claims (5)
1. The utility model provides a hydraulic loading and unloading road transport vechicle, includes chassis and places carriage skeleton (1) on the chassis, its characterized in that: the upper part of the carriage framework (1) is connected with a flat pushing mechanism, and the flat pushing mechanism is connected with a lifting assembly;
the horizontal pushing mechanism comprises a mounting seat (3) fixed at the top of a carriage framework (1), a horizontal pushing oil cylinder (4), two horizontal translation guide rails and a horizontal pushing frame (5), wherein the two horizontal translation guide rails are fixedly connected to the mounting seat (3), one end of the horizontal pushing oil cylinder (4) is fixed on the carriage framework (1), the other end of the horizontal pushing oil cylinder is connected to the Ping Tuijia (5), and the Ping Tuijia (5) is connected to the horizontal translation guide rails; the two transverse translation guide rails are arranged in a group, and the two transverse translation guide rails are arranged in opposite directions;
the lifting assembly comprises a fixed frame (6) fixedly connected to the Ping Tuijia (5), a chain wheel assembly (9) arranged on the fixed frame (6) and a lifting frame (61) connected to the chain wheel assembly (9), and a lifting guide rail is further arranged between the fixed frame (6) and the lifting frame (61); the lifting frame (61) is of a square frame structure;
the chain wheel assembly (9) comprises a lifting oil cylinder (92) fixed on the fixed frame (6), a chain wheel (91) connected to the lifting oil cylinder (92) and a chain (93) movably matched with the chain wheel (91); one end of the chain (93) is fixedly connected to the lifting frame (61), and the other end is fixedly connected to the fixing frame (6);
the carriage framework is also provided with a hydraulic power unit (8), and the horizontal pushing oil cylinder (4) and the lifting oil cylinder (92) are connected with the hydraulic power unit (8) through pipelines;
the hydraulic power unit is electrically connected with the control system;
a plurality of barrier-distributing nets (2) are longitudinally arranged in the lifting frame (61), the barrier-distributing nets (2) are square plates, and a lower pulley assembly (62) is arranged at the bottom of the lifting frame (61);
a canvas curtain (11) is also hung on the side surface of the carriage framework (1).
2. A hydraulic load and unload road transport vehicle as defined in claim 1 wherein: at least two groups of pushing mechanisms and at least two groups of lifting components are arranged in the carriage framework (1).
3. A hydraulic load and unload road transport vehicle as defined in claim 1 wherein: at least two chain wheels (91) are arranged on the chain wheel assembly (9).
4. A hydraulic load and unload road transport vehicle as defined in claim 1 wherein: and limit rods (7) are hinged to the left side and the right side of the lifting frame (61).
5. A hydraulic load and unload road transport vehicle as defined in claim 1 wherein: four groups of transverse translation guide rails are arranged on the carriage framework (1), and each group of transverse translation guide rails are arranged on the carriage framework (1) in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710900242.XA CN107804207B (en) | 2017-09-28 | 2017-09-28 | Hydraulic loading and unloading road transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710900242.XA CN107804207B (en) | 2017-09-28 | 2017-09-28 | Hydraulic loading and unloading road transport vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107804207A CN107804207A (en) | 2018-03-16 |
| CN107804207B true CN107804207B (en) | 2024-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710900242.XA Active CN107804207B (en) | 2017-09-28 | 2017-09-28 | Hydraulic loading and unloading road transport vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN107804207B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952475B (en) * | 2018-11-14 | 2022-03-25 | 北京安龙科技集团有限公司 | Hydraulic folding barrier setting vehicle |
| CN110271473A (en) * | 2019-06-27 | 2019-09-24 | 浙江海洋大学 | A kind of harbour cargo handling transport vehicle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1429785A (en) * | 1972-04-19 | 1976-03-24 | Miller D M | Lifting and loading device |
| US5649608A (en) * | 1993-12-17 | 1997-07-22 | Bishamon Industries Corporation | Load transport lifter |
| CN2721454Y (en) * | 2004-08-17 | 2005-08-31 | 威海广泰空港设备股份有限公司 | Rescue vehicle of airplane |
| CN104760831A (en) * | 2015-03-25 | 2015-07-08 | 王威 | Automatic stacking device of keel forming system and application method of device |
| CN106218485A (en) * | 2016-10-08 | 2016-12-14 | 黄少铭 | A kind of lateral obstacles removing car |
| CN206359191U (en) * | 2016-11-19 | 2017-07-28 | 泰兴市润峰网络科技服务部 | A kind of guide tracked hydraulic elevating platform |
| CN107097715A (en) * | 2017-04-25 | 2017-08-29 | 河南森源鸿马电动汽车有限公司 | A kind of police mobile office shelter |
| CN207328228U (en) * | 2017-09-28 | 2018-05-08 | 广州捷厉特车装备有限公司 | A kind of hydraulic loading-unloading road transport car |
-
2017
- 2017-09-28 CN CN201710900242.XA patent/CN107804207B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1429785A (en) * | 1972-04-19 | 1976-03-24 | Miller D M | Lifting and loading device |
| US5649608A (en) * | 1993-12-17 | 1997-07-22 | Bishamon Industries Corporation | Load transport lifter |
| CN2721454Y (en) * | 2004-08-17 | 2005-08-31 | 威海广泰空港设备股份有限公司 | Rescue vehicle of airplane |
| CN104760831A (en) * | 2015-03-25 | 2015-07-08 | 王威 | Automatic stacking device of keel forming system and application method of device |
| CN106218485A (en) * | 2016-10-08 | 2016-12-14 | 黄少铭 | A kind of lateral obstacles removing car |
| CN206359191U (en) * | 2016-11-19 | 2017-07-28 | 泰兴市润峰网络科技服务部 | A kind of guide tracked hydraulic elevating platform |
| CN107097715A (en) * | 2017-04-25 | 2017-08-29 | 河南森源鸿马电动汽车有限公司 | A kind of police mobile office shelter |
| CN207328228U (en) * | 2017-09-28 | 2018-05-08 | 广州捷厉特车装备有限公司 | A kind of hydraulic loading-unloading road transport car |
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| Publication number | Publication date |
|---|---|
| CN107804207A (en) | 2018-03-16 |
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