CN114454794A - Raw material transportation equipment for road paving - Google Patents
Raw material transportation equipment for road paving Download PDFInfo
- Publication number
- CN114454794A CN114454794A CN202210156790.7A CN202210156790A CN114454794A CN 114454794 A CN114454794 A CN 114454794A CN 202210156790 A CN202210156790 A CN 202210156790A CN 114454794 A CN114454794 A CN 114454794A
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- China
- Prior art keywords
- frame
- hopper
- motor
- raw material
- road paving
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- 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
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/16—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
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- 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
- B60P7/00—Securing or covering of load on vehicles
- B60P7/02—Covering of load
- B60P7/04—Covering of load by tarpaulins or like flexible members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/06—Endless track vehicles with tracks without ground wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/14—Arrangement, location, or adaptation of rollers
- B62D55/15—Mounting devices, e.g. bushings, axles, bearings, sealings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
- B60K2001/0438—Arrangement under the floor
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses raw material transportation equipment for road paving, which comprises a frame, a connecting frame and a hopper; a frame: the middle of the lower surface is provided with a storage battery, the front end and the rear end of the right side of the lower surface of the frame are respectively provided with a motor, the middle of the left side of the lower surface of the frame is provided with a singlechip, the front end and the rear end of the left side of the upper surface of the frame are respectively provided with a connecting plate, the inner sides of the connecting plates are respectively hinged with an electric hydraulic push rod, and the front end and the rear end of the left side of the lower surface of the frame are respectively provided with a camera main body; a connecting frame: for cyclic annular trapezium structure, the link is provided with two altogether, and two links are installed respectively in the front and back both sides face middle part of frame, and the bearing wheel is installed respectively on the outside surface of link, adopts intelligent control system to control transportation equipment, can effectively reduce staff's work load, and automated control can reduce the unnecessary loss as far as simultaneously, and then makes road construction go on in order and the efficient.
Description
Technical Field
The invention relates to the technical field of transport means, in particular to raw material transport equipment for road pavement.
Background
Along with the development of urban scale, the range of urban road planning and road construction is gradually increased, and in the road construction process, a mode of prefabricating materials and transporting the prefabricated materials to a construction site for laying is generally adopted, the road construction process usually needs a large number of trucks for transporting the raw materials, the construction of partial roads is mostly carried out in a closed environment, the existing transport vehicles need more manpower when in use, and the manual operation is easy to have deviation, so that a raw material transport device for road laying is provided.
Disclosure of Invention
The invention aims to overcome the existing defects and provide the raw material transportation equipment for road paving, the intelligent control system is adopted to control the transportation equipment, the workload of workers can be effectively reduced, meanwhile, the automatic control can reduce unnecessary loss as much as possible, further, the road construction can be carried out orderly and efficiently, and the problems in the background technology can be effectively solved.
In order to achieve the purpose, the invention provides the following technical scheme: a raw material transportation device for road pavement comprises a frame, a connecting frame and a hopper;
a frame: the middle of the lower surface is provided with a storage battery, the front end and the rear end of the right side of the lower surface of the frame are respectively provided with a motor, the middle of the left side of the lower surface of the frame is provided with a singlechip, the front end and the rear end of the left side of the upper surface of the frame are respectively provided with a connecting plate, the inner sides of the connecting plates are respectively hinged with an electric hydraulic push rod, and the front end and the rear end of the left side of the lower surface of the frame are respectively provided with a camera main body;
a connecting frame: the two connecting frames are respectively arranged in the middle of the front side surface and the rear side surface of the frame, the outer side surfaces of the connecting frames are respectively provided with bearing wheels, the bearing wheels on the same side are in transmission connection through a crawler belt, and the shaft parts of the bearing wheels positioned at the upper end of the right side are fixedly connected with the output shafts of the corresponding motors;
a car hopper: the winding machine is hinged to the upper end of the frame, the front end and the rear end of the lower surface of the upper end of the left side of the car hopper are hinged to the corresponding telescopic ends of the electric hydraulic push rods respectively, the right side of the car hopper is hinged to a rear box door, guide rails are mounted at the upper ends of the front side surface and the rear side surface of the car hopper respectively, linear motors are mounted inside the guide rails, a movable plate is arranged between the linear motors at the two sides, a winding machine is mounted at the upper end of the left side of the car hopper, a tarpaulin is arranged inside the winding machine, and the tarpaulin is fixedly connected with the movable plate;
wherein: the output of battery is connected to the input electricity of singlechip, and the output of singlechip is connected with the input electricity of electronic hydraulic push rod, rolling machine, linear electric motor and motor respectively, and the singlechip is connected with the two-way electricity of camera main part.
The auxiliary support is of a U-shaped structure, the number of the auxiliary supports is two, the two auxiliary supports are respectively arranged at the front end and the rear end of the frame, the inner side ends of the auxiliary supports are respectively provided with auxiliary wheels in a linear array mode, and the outer surfaces of the auxiliary wheels are in contact with the inner surface of the crawler. The auxiliary support and the auxiliary wheel that set up can carry out auxiliary stay to the track, avoid the track upside to appear sinking the phenomenon and lead to equipment the condition that the track drops appearing when the operation, and then make the security of equipment when using obtain further promotion.
Furthermore, the automobile frame further comprises a housing, wherein the housing is arranged on the lower surface of the frame and covers the motor, the storage battery and the single chip microcomputer, and two ends of the housing are of inclined structures. The housing that sets up can effectively avoid bottom surface debris collision equipment and lead to equipment to appear damaging, and then makes the security of equipment when using obtain further promotion.
And the tripod is arranged at the front end and the rear end of the left side surface of the motor, and the upper surface of the tripod is fixedly connected with the lower surface of the frame. The tripod that sets up can assist the reinforcement to the motor, avoids the motor phenomenon that the skew appears or drops and influences the normal operating of equipment to make the use of equipment convenient more and safety.
The vehicle frame further comprises two sleepers, the two sleepers are respectively arranged at the front end and the rear end of the upper surface of the vehicle frame, and the upper surfaces of the sleepers are in contact with the lower surface of the vehicle hopper. The sleeper that sets up can carry out auxiliary stay to the car hopper to deposit the material overweight in avoiding the car hopper and bend the car hopper, and then reach and carry out supplementary reinforced (rfd) purpose to the car hopper, make the security of equipment when using obtain further promotion.
The vehicle hopper is characterized by further comprising two anti-disengaging hooks, the two anti-disengaging hooks are hinged to the front side and the rear side of the lower end of the right side face of the vehicle hopper respectively, chains are arranged in the middle of the left side face of each anti-disengaging hook respectively, the other ends of the chains are fixedly connected with the side surface of the vehicle frame, and the upper ends of the anti-disengaging hooks are in contact with the surface of the rear box door. The mousing-hook that sets up can guarantee that equipment is in the in-process back chamber door of traveling tightly closed, avoids appearing the back chamber door and opens and lead to the phenomenon of material scattering to the security that makes equipment when using is stronger.
Furthermore, the trolley further comprises a cushion block, wherein the cushion block is arranged in the middle of the left side of the upper surface of the trolley frame, and the upper surface of the cushion block is in contact with the left side of the lower surface of the trolley hopper. The cushion that sets up can carry out auxiliary stay to the front end of car hopper, avoids the front end of car hopper unsettled and leads to it to appear warping, and then makes the use of equipment safer.
Compared with the prior art, the invention has the beneficial effects that: this raw materials transportation equipment for road paving has following benefit:
1. the intelligent control system is adopted to control the transportation equipment, the workload of workers can be effectively reduced, meanwhile, the automatic control can reduce unnecessary loss as much as possible, and then the road construction can be carried out orderly and efficiently.
2. The auxiliary support and the auxiliary wheel that set up can carry out auxiliary stay to the track, avoid the track upside to appear sinking the phenomenon and lead to equipment the condition that the track drops appearing when the operation, and then make the security of equipment when using obtain further promotion.
3. The housing that sets up can effectively avoid bottom surface debris collision equipment and lead to equipment to appear damaging, and then makes the security of equipment when using obtain further promotion.
4. The tripod that sets up can assist the reinforcement to the motor, avoids the motor skew to appear or the phenomenon that drops and influence the normal operating of equipment to make the use of equipment more convenient and safe.
5. The sleeper that sets up can carry out auxiliary stay to the car hopper to deposit the material overweight in avoiding the car hopper and bend the car hopper, and then reach and carry out supplementary reinforced (rfd) purpose to the car hopper, make the security of equipment when using obtain further promotion.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a rear side view angle of the present invention;
FIG. 3 is an enlarged schematic view of the rear side section A of the present invention;
FIG. 4 is an enlarged view of the rear section B of the present invention;
fig. 5 is an enlarged schematic view of the rear cross-section C of the present invention.
In the figure: the device comprises a frame 1, a connecting frame 2, a bearing wheel 3, a crawler 4, an auxiliary support 5, a hopper 6, a connecting plate 7, an electric hydraulic push rod 8, a winding machine 9, a movable plate 10, a guide rail 11, a rear box door 12, a motor 13, a storage battery 14, a housing 15, a tripod 16, a sleeper 17, an anti-disengaging hook 18, a camera main body 19, a singlechip 20 and a cushion block 21.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-5, the present embodiment provides a technical solution: a raw material transportation device for road pavement comprises a frame 1, a connecting frame 2 and a hopper 6;
a vehicle frame 1: the middle part of the lower surface is provided with a storage battery 14, the front end and the rear end of the right side of the lower surface of the frame 1 are respectively provided with a motor 13, the middle part of the left side of the lower surface of the frame 1 is provided with a singlechip 20, the front end and the rear end of the left side of the upper surface of the frame 1 are respectively provided with a connecting plate 7, the inner sides of the connecting plates 7 are respectively hinged with an electric hydraulic push rod 8, and the front end and the rear end of the left side of the lower surface of the frame 1 are respectively provided with a camera main body 19;
the connecting frame 2: the two connecting frames 2 are respectively arranged in the middle of the front side surface and the rear side surface of the frame 1, the bearing wheels 3 are respectively arranged on the outer side surfaces of the connecting frames 2, the bearing wheels 3 on the same side are in transmission connection through the crawler belt 4, and the shaft parts of the bearing wheels 3 positioned at the upper end of the right side are fixedly connected with the output shafts of the corresponding motors 13;
the hopper 6: the winding machine is hinged to the upper end of the frame 1, the front end and the rear end of the lower surface of the upper end of the left side of the car hopper 6 are respectively hinged to the telescopic ends of the corresponding electric hydraulic push rods 8, the right side of the car hopper 6 is hinged to a rear door 12, the upper ends of the front side surface and the rear side surface of the car hopper 6 are respectively provided with a guide rail 11, linear motors are arranged in the guide rails 11, a movable plate 10 is arranged between the linear motors on the two sides, the upper end of the left side of the car hopper 6 is provided with a winding machine 9, a tarpaulin is arranged in the winding machine 9, and the tarpaulin is fixedly connected with the movable plate 10;
wherein: the input end of the single chip microcomputer 20 is electrically connected with the output end of the storage battery 14, the output end of the single chip microcomputer 20 is electrically connected with the input ends of the electric hydraulic push rod 8, the winding machine 9, the linear motor and the motor 13 respectively, and the single chip microcomputer 20 is electrically connected with the camera main body 19 in a bidirectional mode.
In this embodiment, the vehicle body further includes two auxiliary supports 5, the auxiliary supports 5 are U-shaped structures, the two auxiliary supports 5 are respectively mounted at the front end and the rear end of the vehicle frame 1, the inner side ends of the auxiliary supports 5 are respectively provided with auxiliary wheels in a linear array, and the outer surfaces of the auxiliary wheels are in contact with the inner surface of the track 4. The auxiliary support 5 and the auxiliary wheel that set up can carry out auxiliary stay to track 4, avoid 4 upsides of track to appear sinking phenomenon and lead to the condition that the track drops to appear when equipment is moving, and then make the security of equipment when using obtain further promotion.
In this embodiment, still include housing 15, housing 15 installs in the lower surface of frame 1, and motor 13, battery 14 and singlechip 20 are covered with housing 15, and the both ends of housing 15 are the slope structure. The cover shell 15 can effectively avoid damage to equipment caused by collision of sundries on the bottom surface with the equipment, and further improves the safety of the equipment in use.
In this embodiment, the frame further includes a tripod 16, the tripod 16 is installed at the front and rear ends of the left side surface of the motor 13, and the upper surface of the tripod 16 is fixedly connected with the lower surface of the frame 1. The tripod 16 that sets up can assist the reinforcement to motor 13, avoids motor 13 to appear squinting or the phenomenon that drops and influence the normal operating of equipment to make the use of equipment more convenient and safe.
In this embodiment, the vehicle body further includes two sleepers 17, the two sleepers 17 are respectively installed at the front and rear ends of the upper surface of the vehicle frame 1, and the upper surface of the sleeper 17 is in contact with the lower surface of the vehicle hopper 6. The sleeper 17 that sets up can carry out auxiliary stay to car hopper 6 to avoid having put the material in the car hopper 6 overweight and bending car hopper 6, and then reach and carry out supplementary reinforced (rfd) purpose to car hopper 6, make the security of equipment when using obtain further promotion.
In this embodiment, the vehicle body further includes two anti-drop hooks 18, the two anti-drop hooks 18 are respectively hinged to the front side and the rear side of the lower end of the right side surface of the vehicle hopper 6, chains are respectively arranged in the middle of the left side surface of the anti-drop hook 18, the other ends of the chains are fixedly connected with the side surface of the vehicle frame 1, and the upper ends of the anti-drop hooks 18 are in contact with the surface of the rear door 12. The anti-disengaging hook 18 can ensure that the rear box door 12 is tightly closed in the driving process of the equipment, and the phenomenon that the rear box door 12 is opened to cause material scattering is avoided, so that the safety of the equipment in use is higher.
In this embodiment, the vehicle body further comprises a cushion block 21, the cushion block 21 is installed in the middle of the left side of the upper surface of the vehicle frame 1, and the upper surface of the cushion block 21 is in contact with the left side of the lower surface of the vehicle hopper 6. The cushion 21 that sets up can carry out auxiliary stay to the front end of car hopper 6, avoids the front end of car hopper 6 unsettled and leads to it to appear warping, and then makes the use of equipment safer.
The working principle of the raw material transportation equipment for road pavement provided by the invention is as follows: observe road conditions around through camera main part 19, and with road conditions information transmission to singlechip 20, singlechip 20 control motor 13 rotates, and motor 13's rotation drives bearing wheel 3 and track 4 and moves, and then reach the purpose of mobile device, equipment is when transporting the material simultaneously, linear electric motor drives fly leaf 10 and moves, and then make the tarpaulin cover the top of car hopper 6, in order to avoid the material unrestrained and influence the transportation, after equipment marchs to appointed place, electronic hydraulic push rod 8 carries out the jacking with the tip of car hopper 6, and then make the material discharge.
It should be noted that the electro-hydraulic push rod 8 disclosed in the above embodiments is a DYTP275-100 type electro-hydraulic push rod, the winding machine 9 is an MA100 type electric rolling machine, the linear motor is an MLCT270 type linear motor, the motor 13 is a YCT112-4B type motor, the camera body 19 is a BC/C950 type camera body, and the single chip microcomputer 20 is an MCS-51 type single chip microcomputer. The singlechip 20 controls the electric hydraulic push rod 8, the winding machine 9, the linear motor, the motor 13 and the camera main body 19 to work by adopting a common method in the prior art.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a raw materials transportation equipment for road paving which characterized in that: comprises a frame (1), a connecting frame (2) and a hopper (6);
frame (1): the middle of the lower surface of the frame (1) is provided with a storage battery (14), the front end and the rear end of the right side of the lower surface of the frame are respectively provided with a motor (13), the middle of the left side of the lower surface of the frame (1) is provided with a single chip microcomputer (20), the front end and the rear end of the left side of the upper surface of the frame (1) are respectively provided with a connecting plate (7), the inner sides of the connecting plates (7) are respectively hinged with an electric hydraulic push rod (8), and the front end and the rear end of the left side of the lower surface of the frame (1) are respectively provided with a camera main body (19);
connecting frame (2): the bicycle frame is of an annular trapezoid structure, the number of the connecting frames (2) is two, the two connecting frames (2) are respectively arranged in the middle of the front side surface and the rear side surface of the bicycle frame (1), the bearing wheels (3) are respectively arranged on the outer side surfaces of the connecting frames (2), the bearing wheels (3) on the same side are in transmission connection through the crawler belt (4), and the shaft part of the bearing wheel (3) positioned at the upper end of the right side is fixedly connected with the output shaft of the corresponding motor (13);
hopper (6): the front end and the rear end of the lower surface of the upper end of the left side of the car hopper (6) are respectively hinged with the telescopic ends of the corresponding electric hydraulic push rods (8), the right side of the car hopper (6) is hinged with a rear door (12), the upper ends of the front side surface and the rear side surface of the car hopper (6) are respectively provided with a guide rail (11), a linear motor is arranged in the guide rail (11), a movable plate (10) is arranged between the linear motors at the two sides, the upper end of the left side of the car hopper (6) is provided with a winding machine (9), a tarpaulin is arranged in the winding machine (9), and the tarpaulin is fixedly connected with the movable plate (10);
wherein: the input end of the single chip microcomputer (20) is electrically connected with the output end of the storage battery (14), the output end of the single chip microcomputer (20) is electrically connected with the input ends of the electric hydraulic push rod (8), the winding machine (9), the linear motor and the motor (13) respectively, and the single chip microcomputer (20) is electrically connected with the camera main body (19) in a two-way mode.
2. A raw material transporting apparatus for road paving according to claim 1, wherein: still include auxiliary stand (5), auxiliary stand (5) are the U-shaped structure, and auxiliary stand (5) are provided with two altogether, and two auxiliary stand (5) are installed respectively in the front and back both ends of frame (1), and the medial extremity of auxiliary stand (5) is linear array respectively and installs the auxiliary wheel, and the surface of auxiliary wheel contacts with the internal surface of track (4).
3. A raw material transporting apparatus for road paving according to claim 1, wherein: the electric bicycle frame is characterized by further comprising a cover shell (15), wherein the cover shell (15) is installed on the lower surface of the frame (1), the motor (13), the storage battery (14) and the single chip microcomputer (20) are covered by the cover shell (15), and two ends of the cover shell (15) are both of inclined structures.
4. A raw material transporting apparatus for road paving according to claim 1, wherein: the electric bicycle is characterized by further comprising a tripod (16), wherein the tripod (16) is arranged at the front end and the rear end of the left side face of the motor (13), and the upper surface of the tripod (16) is fixedly connected with the lower surface of the bicycle frame (1).
5. A raw material transporting apparatus for road paving according to claim 1, wherein: the vehicle frame is characterized by further comprising two sleepers (17), wherein the two sleepers (17) are arranged, the two sleepers (17) are respectively installed at the front end and the rear end of the upper surface of the vehicle frame (1), and the upper surfaces of the sleepers (17) are in contact with the lower surface of the vehicle hopper (6).
6. A raw material transporting apparatus for road paving according to claim 1, wherein: the bicycle is characterized by further comprising two anti-disengaging hooks (18), wherein the two anti-disengaging hooks (18) are hinged to the front side and the rear side of the lower end of the right side face of the bicycle hopper (6), chains are arranged in the middle of the left side face of each anti-disengaging hook (18), the other ends of the chains are fixedly connected with the side surface of the bicycle frame (1), and the upper ends of the anti-disengaging hooks (18) are in contact with the surface of the rear box door (12).
7. A raw material transporting apparatus for road paving according to claim 1, wherein: the automobile chassis is characterized by further comprising a cushion block (21), wherein the cushion block (21) is installed in the middle of the left side of the upper surface of the automobile frame (1), and the left side of the upper surface of the cushion block (21) is in contact with the left side of the lower surface of the automobile hopper (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210156790.7A CN114454794A (en) | 2022-02-21 | 2022-02-21 | Raw material transportation equipment for road paving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210156790.7A CN114454794A (en) | 2022-02-21 | 2022-02-21 | Raw material transportation equipment for road paving |
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| Publication Number | Publication Date |
|---|---|
| CN114454794A true CN114454794A (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210156790.7A Pending CN114454794A (en) | 2022-02-21 | 2022-02-21 | Raw material transportation equipment for road paving |
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| CN (1) | CN114454794A (en) |
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| CN110597208A (en) * | 2019-09-19 | 2019-12-20 | 驭势科技（北京）有限公司 | Method for loading cargoes by intelligently driving trailer, vehicle-mounted equipment and storage medium |
| CN211032328U (en) * | 2019-12-12 | 2020-07-17 | 天元建设集团有限公司 | Wet-mixed mortar dumping device |
| CN213307063U (en) * | 2020-09-30 | 2021-06-01 | 重庆康得新农业科技有限责任公司 | Electric intelligent multifunctional transportation device |
| CN214267458U (en) * | 2021-01-15 | 2021-09-24 | 三明学院 | Environment-friendly muck truck carriage tarpaulin rolling device |
| CN215042363U (en) * | 2021-07-05 | 2021-12-07 | 北京若木云芯科技有限公司 | Unmanned mining truck with hydrogen fuel cell |
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