CN112124185A - Folding type carriage cover of earth-moving vehicle - Google Patents
Folding type carriage cover of earth-moving vehicle Download PDFInfo
- Publication number
- CN112124185A CN112124185A CN202010996254.9A CN202010996254A CN112124185A CN 112124185 A CN112124185 A CN 112124185A CN 202010996254 A CN202010996254 A CN 202010996254A CN 112124185 A CN112124185 A CN 112124185A
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- Prior art keywords
- baffle
- rotating shaft
- transmission
- tarpaulin
- foldable
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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
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a folding type earth moving vehicle carriage cover which comprises four spherical transmission groups and four baffle fixing frames, wherein the baffle fixing frames and the spherical transmission groups are movably connected to form a rectangular outer frame, baffles are fixedly connected to the outer walls of the baffle fixing frames, the spherical transmission groups are connected with connecting tarpaulins, and baffles are fixedly connected to the two sides of the connecting tarpaulins. The invention has simple structure, wide application, good sealing performance and no leakage, can completely wrap soil in the transportation process, and can effectively reduce dust pollution.
Description
Technical Field
The invention belongs to the field of construction engineering construction, and relates to a folding type earth moving vehicle carriage cover.
Background
In building and hydraulic engineering construction, excavation and transportation need be carried out to the earthwork usually, will carry out the dust fall in the transportation and handle, otherwise can lead to the raise dust pollution. The raised dust can not only pollute the atmospheric environment, but also threaten the health of the public. During transportation, dust particles are blown by wind and float in the air, so that the particulate matters in the air are increased, and air pollution is caused. Dust particles can enter the lungs through human breath causing a variety of diseases and can also airborne viruses, bacteria and epidemics. The prior earth transporting vehicle has poor dustproof effect, poor carriage sealing property, loose carriage cover wrapping and leakage in the transportation process. Therefore, how to effectively control the dust pollution in the transportation process of the soil transporting vehicle has important significance.
Disclosure of Invention
The invention aims to provide a folding type earth moving vehicle carriage cover, which solves the problem that the carriage sealing performance of an earth moving vehicle in the transportation process is poor in the prior art.
The technical scheme includes that the foldable earth moving vehicle compartment cover comprises four spherical transmission groups and four baffle fixing frames, the baffle fixing frames and the spherical transmission groups are movably connected to form a rectangular outer frame, baffles are fixedly connected to the outer walls of the baffle fixing frames, the spherical transmission groups are connected with connecting tarpaulin, and the two sides of the connecting tarpaulin are fixedly connected with the baffles.
The invention is also characterized in that:
the baffle is trapezoidal.
The connecting tarpaulin is in a kite shape, a tarpaulin sleeve groove is arranged in the middle of the connecting tarpaulin, and the connecting tarpaulin is made of wear-resistant soft elastic materials.
The spherical transmission group comprises a base, a circular groove is formed in the end portion of the top end of the spherical transmission group, a transmission ball is arranged in the circular groove, a metal rod is arranged on the surface of the transmission ball and inserted into the tarpaulin sleeve groove, a transmission motor and a transmission rotating shaft are arranged on two sides of the transmission ball, and the transmission ball is movably connected with the base through the transmission motor.
The fixed baffle pivot motor that is provided with of outer wall of base, baffle pivot motor are connected with the baffle pivot, and the fixed frame of baffle is inserted in the baffle pivot.
The outer wall of the baffle rotating shaft is provided with a tooth groove, the inner wall of the baffle fixing frame is provided with a tooth groove, and the tooth groove in the outer wall of the baffle rotating shaft is meshed with the tooth groove in the inner wall of the baffle fixing frame.
The base is fixed at four inside angles in carriage railway carriage or compartment, and four base bottom have the wire to link to each other, communicate the control room in the fortune native car through the carriage bottom, and the control room is provided with the controller in the control room, and the controller and four base electric connection in the terminal control room.
The invention has the beneficial effects that: simple structure, the usage is extensive, and the closure is good, does not spill and leak, can wrap up soil completely in the transportation, can effectual reduction raise dust pollution.
Drawings
FIG. 1 is a schematic view of a folding earth-moving vehicle compartment cover according to the present invention;
FIG. 2 is a schematic view of the closure of a folding earth moving vehicle compartment cover according to the present invention;
FIG. 3 is a semi-expanded schematic view of a folding earth-moving vehicle bed cover of the present invention;
FIG. 4 is a top plan view of a folding earth moving vehicle bed cover of the present invention;
FIG. 5 is a schematic view of a connection tarpaulin of a compartment cover of a foldable earth moving vehicle according to the present invention;
FIG. 6 is a schematic view of the ball drive train of a folding earth moving vehicle cover according to the present invention;
FIG. 7 is a general view of the base of a folding earth moving vehicle compartment cover according to the present invention;
FIG. 8 is a cross-sectional view of a baffle shaft of a folding earth-moving vehicle compartment cover according to the present invention;
fig. 9 is a circuit configuration diagram of a folding earth moving vehicle compartment cover according to the present invention;
in the figure, 1, a spherical transmission group, 2, a baffle fixing frame, 3, a baffle, 4, connecting tarpaulin, 4-1, a tarpaulin sleeving groove, 5, a controller, 1-1, a base, 1-2, a transmission ball, 1-3, a metal rod, 1-4, a transmission motor, 1-5, a transmission rotating shaft, 1-6, a baffle rotating shaft motor and 1-7, a baffle rotating shaft.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The utility model provides a foldable fortune native car carriage lid, the structure is shown as figure 1 ~ 4, including four spherical transmission group 1 and the fixed frame 2 of four baffles, the fixed frame 2 of baffle constitutes the rectangle frame with 1 swing joint of spherical transmission group, 2 outer wall fixedly connected with baffles 3 of the fixed frame of baffle, and spherical transmission group 1 is connected with connects tarpaulin 4, connects tarpaulin 4 both sides fixed connection baffle 3.
The baffle 3 is trapezoidal.
As shown in fig. 5, the connection tarpaulin 4 is kite-shaped, a tarpaulin sleeve groove 4-1 is arranged in the middle of the connection tarpaulin 4, and the connection tarpaulin 4 is made of wear-resistant soft elastic material.
As shown in figure 6, the spherical transmission group 1 comprises a base 1-1, a circular groove is formed in the end portion of the top end of the spherical transmission group 1, a transmission ball 1-2 is arranged in the circular groove, a metal rod 1-3 is arranged on the surface of the transmission ball 1-2, the metal rod 1-3 is inserted into a tarpaulin sleeve groove 4-1, a transmission motor 1-4 and a transmission rotating shaft 1-5 are arranged on two sides of the transmission ball 1-2, and the transmission ball 1-2 is movably connected with the base 1-1 through the transmission motor 1-4. The transmission motor 1-4 and the transmission rotating shaft 1-5 rotate to drive the transmission ball 1-2 to rotate, so that the metal rod 1-3 rotates;
as shown in fig. 7, a baffle rotating shaft motor 1-6 is fixedly arranged on the outer wall of the base 1-1, the baffle rotating shaft motor is connected with a baffle rotating shaft 1-7, and the baffle rotating shaft is inserted into the baffle fixing frame 2. The carriage has no top, four baffles 1 of the carriage cover are sleeved on baffle rotating shafts 1-7 through baffle fixing frames 2, and baffle rotating shaft motors 1-6 drive the baffle fixing frames 2 to rotate so as to control the opening and closing of the baffles 1.
As shown in fig. 8, tooth grooves are formed in the outer walls of the baffle rotating shafts 1 to 7, tooth grooves are formed in the inner walls of the baffle fixing frames 2, and the tooth grooves in the outer walls of the baffle rotating shafts 1 to 7 are meshed with the tooth grooves in the inner walls of the baffle fixing frames 2.
As shown in fig. 9, the bases 1-1 are fixed at four corners inside the carriage, the bottom ends of the four bases 1-1 are connected by wires and communicated to a central control room of the earth moving vehicle through the bottom of the carriage, the central control room is provided with a controller 5, the controller of the terminal control room is electrically connected with the four bases 1-1, and the controller 5 is provided with two buttons which are respectively opened and closed.
The invention relates to a folding earth moving vehicle carriage cover, which comprises the following working processes:
step 1: when an 'on' button on the controller 5 is pressed, the baffle rotating shaft motor 1-6 and the spherical fixer transmission motor 1-4 rotate towards the outside of the carriage, the rotating sequence is a long baffle 1, a short baffle 1 and a metal rod 3, and when the baffle rotating shaft motor 1-6 and the spherical transmission motor 1-4 rotate, the gear is driven to rotate for a certain angle, and the baffle rotating shaft motor stops rotating to the maximum angle; the folding tonneau cover flap 1 is now in a fully open state. The excavator bucket dumps soil in the carriage of the soil transporting vehicle, the carriage cover baffle 1 is in an open state, the baffle 1 and the connecting tarpaulin 2 can form a collecting device similar to a funnel, the soil above the device can automatically slide into the carriage, and when the bucket loads soil, the soil can not be scattered around the carriage.
Step 2: after the excavator is filled with soil, a controller 5 presses an 'off' button, the folding baffle plate starts to be closed, and a baffle plate rotating shaft motor 1-6 and a transmission motor 1-4 rotate towards the outside of a carriage in sequence of a metal rod 3, a short baffle plate 1 and a long baffle plate 1; when the foldable carriage cover baffle plate rotates, the baffle plate rotating shaft motor 1-6 and the transmission motor 1-4 drive the gear to rotate from the maximum angle to the horizontal direction to stop, the foldable carriage cover baffle plate 1 is in a closed state, a closed space can be formed in a carriage of the soil transport vehicle, soil cannot be scattered through the upper part of the carriage in the transportation process, raised dust pollution can be effectively reduced, and the environment requirement standard is met.
And step 3: when the soil transporting vehicle unloads soil, the carriage cover keeps a closed state, the carriage body is lifted by the hydraulic machine 9, and the carriage rear baffle 5 can be manually opened to automatically topple over.
The invention discloses a folding type earth moving vehicle carriage cover, which has the advantages that: simple structure, the usage is extensive, and the closure is good, does not spill and leak, can wrap up soil completely in the transportation, can effectual reduction raise dust pollution.
Claims (7)
1. The utility model provides a foldable earth moving vehicle carriage lid, its characterized in that, organize (1) and the fixed frame of four baffles (2) including four spherical transmissions, the fixed frame of baffle (2) constitutes the rectangle frame with spherical transmission group (1) swing joint, the fixed frame of baffle (2) outer wall fixedly connected with baffle (3), spherical transmission group (1) is connected with connects tarpaulin (4), connect tarpaulin (4) both sides fixed connection baffle (3).
2. A foldable earthmoving vehicle carriage cover according to claim 1, characterised in that said baffle (3) is trapezoidal.
3. A foldable earthmoving vehicle cover according to claim 1, characterized in that said connection tarpaulin (4) is kite-shaped, a tarpaulin groove (4-1) is provided in the middle of the connection tarpaulin (4), the connection tarpaulin (4) is a wear-resistant soft elastic material.
4. A foldable earth moving vehicle compartment cover according to claim 3, characterized in that the spherical transmission group (1) comprises a base (1-1), the top end of the spherical transmission group (1) is provided with a circular groove, the circular groove is provided with a transmission ball (1-2), the surface of the transmission ball (1-2) is provided with a metal rod (1-3), the metal rod (1-3) is inserted into the tarpaulin sleeve groove (4-1), two sides of the transmission ball (1-2) are provided with a transmission motor (1-4) and a transmission rotating shaft (1-5), and the transmission motor (1-4) movably connects the transmission ball (1-2) with the base (1-1).
5. A foldable earth moving vehicle carriage cover according to claim 4, characterized in that the outer wall of the base (1-1) is fixedly provided with a baffle rotating shaft motor (1-6), the baffle rotating shaft motor is connected with a baffle rotating shaft (1-7), and the baffle rotating shaft is inserted into the baffle fixing frame (2).
6. A foldable earth-moving vehicle compartment cover according to claim 5, characterized in that the outer wall of the baffle rotating shaft (1-7) is provided with a tooth socket, the inner wall of the baffle fixing frame (2) is provided with a tooth socket, and the tooth socket on the outer wall of the baffle rotating shaft (1-7) is meshed with the tooth socket on the inner wall of the baffle fixing frame (2).
7. A foldable earthmoving vehicle carriage cover according to claims 1-6, characterized in that the bases (1-1) are fixed at four corners inside the carriage, the bottom ends of the four bases (1-1) are connected by wires and communicated to a central control room of the earthmoving vehicle through the bottom of the carriage, the central control room is provided with a controller (5), and the controller of the terminal control room is electrically connected with the four bases (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010996254.9A CN112124185B (en) | 2020-09-21 | 2020-09-21 | Folding type carriage cover of earth-moving vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010996254.9A CN112124185B (en) | 2020-09-21 | 2020-09-21 | Folding type carriage cover of earth-moving vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112124185A true CN112124185A (en) | 2020-12-25 |
| CN112124185B CN112124185B (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010996254.9A Active CN112124185B (en) | 2020-09-21 | 2020-09-21 | Folding type carriage cover of earth-moving vehicle |
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| CN (1) | CN112124185B (en) |
Citations (14)
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| CN206884859U (en) * | 2017-07-18 | 2018-01-16 | 十堰市驰田汽车有限公司 | A kind of transport vehicle folding top cap sealing structure |
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| Publication number | Publication date |
|---|---|
| CN112124185B (en) | 2021-12-17 |
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