CN214660336U - Folding arm door type carrier - Google Patents
Folding arm door type carrier Download PDFInfo
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- CN214660336U CN214660336U CN202120576177.1U CN202120576177U CN214660336U CN 214660336 U CN214660336 U CN 214660336U CN 202120576177 U CN202120576177 U CN 202120576177U CN 214660336 U CN214660336 U CN 214660336U
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- frame chassis
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- hinged
- folding
- electric cylinder
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- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 23
- 230000006978 adaptation Effects 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a folding arm gate type carrier, which comprises a rectangular frame chassis; the lower surface of the frame chassis is provided with a storage battery and a controller, and the lower surface of the frame chassis is uniformly provided with four power steering wheels; the left side and the right side of the upper surface of the frame chassis are respectively provided with a foldable hoisting arm assembly, a transverse guide rail is connected between the two foldable hoisting arm assemblies, and two electric hoists are hung on the transverse guide rail; the power steering wheel, the controller, the electric hoist and the storage battery are electrically connected. The utility model discloses technical scheme for prior art, unite two into one flatbed and loading and unloading carrier, adopt an equipment to accomplish the overweight material of major possession and transport and the work of two operating modes of loading and unloading transport stack to the assigned position, the equipment quantity has been reduced, the work efficiency has been improved, the loading and unloading has been reduced, the time of the overweight material of major possession is carried over, the one-off transport of the overweight material of major possession, loading and unloading, stack work have been accomplished, better adaptation requires the storage of the overweight material of major possession under the special environment.
Description
Technical Field
The utility model relates to a haulage equipment field, concretely relates to roll over arm gate-type carrier.
Background
The storage of materials in the underground coal mine or in the cave depot belongs to a special environment, the transportation and placement of the materials have strict requirements, particularly the underground coal mine has the requirement of environmental explosion prevention, the difficulty of transporting and placing stacks of the materials is increased, and the requirement of transporting and placing the stacks of large overweight materials is more strict. Under the normal condition, when large overweight materials are stored in a coal mine or a cave depot, if the position for stacking the large overweight materials in the coal mine or the cave depot is far away from the ground or an exit of the cave depot, a loading and unloading and carrying device and a flat car in the mine or the cave depot are needed, the large overweight materials are firstly conveyed to the underground or the cave depot from the ground or outside the cave depot through the flat car, and then the large overweight materials are loaded, unloaded, carried and stacked to a specified position from the flat car through the loading and unloading and carrying device, so that the work of conveying and stacking the large overweight materials can be completed.
Disclosure of Invention
For solving above technical problem, the utility model aims at providing a roll over arm gate-type carrier can satisfy the colliery in the pit or the cave storehouse in the position of the overweight goods and materials of stack from ground or the export of cave storehouse longer, needs the scene of flatbed transportation, can satisfy the operation demand of loading and unloading transport overweight goods and materials in the pit or the storehouse again.
In order to achieve the above purpose, the present invention adopts the following technical solution.
A folding arm gate type carrier comprises a rectangular frame chassis; the lower surface of the frame chassis is provided with a storage battery and a controller, and the lower surface of the frame chassis is uniformly provided with four power steering wheels;
the left side and the right side of the upper surface of the frame chassis are respectively provided with a foldable hoisting arm assembly, a transverse guide rail is connected between the two foldable hoisting arm assemblies, and two electric hoists are hung on the transverse guide rail; the power steering wheel, the controller, the electric hoist and the storage battery are electrically connected.
Furthermore, each folding type lifting arm component comprises a large arm, a small arm, a lower electric cylinder and an upper electric cylinder; the lower end of each large arm is hinged with a frame chassis, the upper end of each large arm is hinged with the lower end of each small arm, the cylinder body of the lower electric cylinder is hinged with the frame chassis, the piston rod of the lower electric cylinder is hinged with the middle part of each large arm, the cylinder body of the upper electric cylinder is hinged with the middle part of each large arm, and the piston rod of the upper electric cylinder is hinged with the middle part of each small arm; a transverse guide rail is connected between the top ends of the two small arms, and two ends of the transverse guide rail are respectively hinged with the top end of each small arm; the lower electric cylinder, the upper electric cylinder, the controller and the storage battery are electrically connected.
Furthermore, the lower surface of the frame chassis is also evenly provided with four unpowered universal bearing wheels.
Furthermore, the left side and the right side of the tail part of the frame chassis are respectively provided with a cab.
Furthermore, the remote control device also comprises a remote controller, and the remote controller is in wireless connection or wired connection with the controller.
Furthermore, the left corner and the right corner of the head part of the frame chassis are respectively provided with a supporting leg, one end part of each supporting leg is hinged with the frame chassis, the frame chassis is provided with a first locking hole, the supporting legs are provided with a second locking hole and a third locking hole, the vehicle frame chassis further comprises a locking pin, when the first locking hole and the second locking hole are aligned, the supporting legs are contacted with the ground, the locking pin is inserted, and the supporting legs are in a supporting state; when the first locking hole and the third locking hole are aligned, the supporting leg is separated from the ground, the locking pin is inserted, and the supporting leg is in a withdrawing state.
Furthermore, the end part of the support leg, which is far away from the chassis of the frame, is vertically connected with an adjusting screw rod, the lower end of the adjusting screw rod is rotatably connected with a base plate, and the upper end of the adjusting screw rod is provided with a square screw head.
Furthermore, the transverse guide rail is made of I-shaped steel.
The utility model discloses technical scheme for prior art, unite two into one flatbed and loading and unloading carrier, adopt an equipment to accomplish the overweight material of major possession and transport and the work of two operating modes of loading and unloading transport stack to the assigned position, the equipment quantity has been reduced, the work efficiency has been improved, the loading and unloading has been reduced, the time of the overweight material of major possession is carried over, the one-off transport of the overweight material of major possession, loading and unloading, stack work have been accomplished, better adaptation requires the storage of the overweight material of major possession under the special environment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of a folding-arm gate-type transportation vehicle according to the present invention;
FIG. 2 is a schematic front view of an embodiment of the folding-arm gate-type transportation vehicle of the present invention;
FIG. 3 is a schematic top view of an embodiment of the folding-arm gate-type transportation vehicle of the present invention;
fig. 4 is a side view of the folding-arm gate-type carrier according to an embodiment of the present invention when lifting heavy objects;
fig. 5 is a side view of the folding-arm gate-type carrier according to an embodiment of the present invention during no-load running;
FIG. 6 is an enlarged view of a portion of FIG. 1 at A;
fig. 7 is a front view of the leg.
In the above figures:
1, a frame chassis; 2, a storage battery; 3, a controller; 4, a power steering wheel; 5 a folding lifting arm assembly; 501, a big arm; 502 small arms; 503 lower electric cylinder; 504 on the electric cylinder; 6, a transverse guide rail; 7, an electric hoist; 8 a cab; 10 support legs; 12 a second locking hole; 13 a third locking hole; 14 a locking pin; 15 universal bearing wheels; 16 adjusting screw rods; 17 backing plates; 18 square screw heads.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be implemented in a number of other ways than those described herein, and those skilled in the art will be able to make similar generalizations without departing from the spirit of the invention. The invention is therefore not limited to the specific embodiments disclosed below.
Referring to fig. 1, 2, 3 and 4, a folding arm gate type truck includes a rectangular frame chassis 1; the lower surface of the frame chassis 1 is provided with a storage battery 2 and a controller 3, and the lower surface of the frame chassis 1 is uniformly provided with four power steering wheels 4; folding lifting arm assemblies 5 are respectively arranged on the left side and the right side of the upper surface of the frame chassis 1, a transverse guide rail 6 is connected between the two folding lifting arm assemblies 5, and two electric hoists 7 are hung on the transverse guide rail 6; and the power steering wheel 4, the controller 3, the electric hoist 7 and the storage battery 2 are electrically connected. Specifically, the transverse guide rail 6 is made of I-shaped steel.
In the above embodiment, the universal driving of the carrier can be realized by adopting the power steering wheels 4, the turning radius is reduced, when the carrier needs to turn, the four power steering wheels 4 are controlled to turn simultaneously, and the integral movement of the carrier can be realized by turning in place and starting simultaneously. Two electric hoists 7 are arranged on the transverse guide rail 6, and the hoisted heavy object is started at the same time. The electric hoists 7 can move relatively or oppositely in the left and right directions on the upper part of the carrier, the requirements of lifting positions of different heavy objects are met, and the foldable lifting arm can move the heavy objects in the front and back directions.
Further, referring to fig. 1 and 3, each of the foldable lifting arm assemblies 5 comprises a large arm 501, a small arm 502, a lower electric cylinder 503 and an upper electric cylinder 504; the lower end of each large arm 501 is hinged with the frame chassis 1, the upper end of each large arm 501 is hinged with the lower end of the corresponding small arm 502, the cylinder body of the lower electric cylinder 503 is hinged with the frame chassis 1, the piston rod of the lower electric cylinder 503 is hinged with the middle of the corresponding large arm 501, the cylinder body of the upper electric cylinder 504 is hinged with the middle of the corresponding large arm 501, and the piston rod of the upper electric cylinder 504 is hinged with the middle of the corresponding small arm 502; the transverse guide rail 6 is connected between the top ends of the two small arms 502, and two ends of the transverse guide rail 6 are respectively hinged with the top end of each small arm 502; the lower electric cylinder 503, the upper electric cylinder 504, the controller 3 and the battery 2 are electrically connected.
In the above embodiment, the driving part of the foldable lifting arm adopts the servo electric cylinder, the electric cylinder is a modularized product integrally designed with the servo motor and the lead screw, the rotary motion of the servo motor is converted into the linear motion, and meanwhile, the servo motor has the advantages that: the rotation speed control, the revolution number control and the torque control are converted into: speed control, position control and thrust control, and the revolutionary product of high-precision linear motion is realized. Specifically, a lower electric cylinder 503 is arranged between the large arm 501 and the frame chassis 1, an upper electric cylinder 504 is arranged between the large arm 501 and the small arm 502, and the upper electric cylinder 504 and the lower electric cylinder 503 are controlled to realize the lifting and the falling of the heavy object.
Further, referring to fig. 1, the lower surface of the frame chassis 1 is also uniformly provided with four unpowered universal bearing wheels 15. Because the power steering wheel 4 is generally only used as guiding and driving force, four universal bearing wheels 15 are uniformly arranged on the lower surface of the frame chassis 1 for protecting the power steering wheel 4, and the universal bearing wheels 15 have vehicle driving direction following performance under the control of a whole vehicle control system.
Furthermore, the left side and the right side of the tail part of the frame chassis 1 are respectively provided with a cab 8. The user can select any one of the operating rooms 8 convenient to operate and control according to the requirement.
Further, the remote controller is further included, and the remote controller is in wireless connection or wired connection with the controller 3.
In the above embodiment, for the area where the use environment is harmful to the human body or people are not easy to approach, the worker can use the controller 3 to remotely control, and the remote controller and the controller 3 can be connected in a wired or wireless manner.
Further, referring to fig. 4, 5, 6 and 7, the left and right corners of the head of the frame chassis 1 are respectively provided with a leg 10, one end of each leg 10 is hinged to the frame chassis 1, the frame chassis 1 is provided with a first locking hole, the leg 10 is provided with a second locking hole 12 and a third locking hole 13, and a locking pin 14 is further included, when the first locking hole and the second locking hole 12 are aligned, the leg 10 is in contact with the ground, the locking pin 14 is inserted, and the leg 10 is in a supporting state; when the first and third locking holes 13 are aligned, the leg 10 is separated from the ground, and the locking pin 14 is inserted, so that the leg 10 is in a retracted state. The end part, far away from the frame chassis 1, of the supporting leg 10 is vertically connected with an adjusting screw rod 16, the lower end of the adjusting screw rod 16 is rotatably connected with a backing plate 17, and the upper end of the adjusting screw rod 16 is provided with a square screw head 18.
In the above embodiment, in order to ensure that the truck body does not move when the truck is lifted or placed, the legs 10 are provided at the left and right corners of the head of the truck chassis 1. Referring to fig. 1, 4 and 6, the supporting leg 10 is foldable, when in lifting or placing, the supporting leg 10 is reliably connected with the ground in the direction, an adjusting screw 16 is arranged on the supporting leg 10, a square screw head 18 is clamped by a wrench, and the adjusting screw 16 is rotated to enable the four supporting legs 10 to be in contact with the ground. Referring to fig. 5, the leg 10 is retracted while the truck is moving.
The working state of the folding arm door type carrier is as follows:
the staff is in the driver's cabin 8 or outside through four power steering wheel 4 of remote controller control, make four power steering wheel 4 turn to in unison, be close to the overweight material of major possession, four unpowered universal bearing wheels 15 follow-up turn to unanimous with four power steering wheel 4 directions, fine motion adjustment through controller 3, make the carrier accurate side of being close to the overweight material of major possession, the landing leg 10 is laid in place to the manual work is opened, make the lifting chain that rolls over the arm gate-type lift davit close to the position of lifting by crane of the overweight material of major possession through controller 3 again lift by crane, continuous action through rolling over the arm gate-type lift davit lifts by crane the overweight material of major possession to the carrier intermediate position, accomplish whole the work state of lifting by crane, placing the frame.
The moving and driving states of the folding arm door type carrier are as follows:
the working personnel control the four power steering wheels 4 to uniformly steer the whole vehicle running direction in the cab 8 or outside through the remote controller, the four unpowered universal bearing wheels 15 follow-up steering is consistent with the four power steering wheels 4 in direction, the supporting legs 10 are manually retracted and placed in place, and the carrier can finish the moving running in any direction through the operation of the controller 3.
Although the invention has been described in detail in this specification with reference to specific embodiments and illustrative embodiments, it will be apparent to those skilled in the art that certain changes and modifications can be made therein without departing from the scope of the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. A folding arm door type carrier is characterized by comprising a rectangular frame chassis (1); the lower surface of the frame chassis (1) is provided with a storage battery (2) and a controller (3), and the lower surface of the frame chassis (1) is uniformly provided with four power steering wheels (4);
folding lifting arm assemblies (5) are respectively arranged on the left side and the right side of the upper surface of the frame chassis (1), a transverse guide rail (6) is connected between the two folding lifting arm assemblies (5), and two electric hoists (7) are hung on the transverse guide rail (6);
the power steering wheel (4), the controller (3), the electric hoist (7) and the storage battery (2) are electrically connected.
2. The folding arm gate truck of claim 1, characterized in that each of said folding lifting arm assemblies (5) comprises a large arm (501), a small arm (502), a lower electric cylinder (503) and an upper electric cylinder (504);
the lower end of each large arm (501) is hinged with the frame chassis (1), the upper end of each large arm (501) is hinged with the lower end of the corresponding small arm (502), the cylinder body of the lower electric cylinder (503) is hinged with the frame chassis (1), the piston rod of the lower electric cylinder (503) is hinged with the middle of each large arm (501), the cylinder body of the upper electric cylinder (504) is hinged with the middle of each large arm (501), and the piston rod of the upper electric cylinder (504) is hinged with the middle of each small arm (502); the transverse guide rail (6) is connected between the top ends of the two small arms (502), and two ends of the transverse guide rail (6) are respectively hinged with the top end of each small arm (502); the lower electric cylinder (503), the upper electric cylinder (504), the controller (3) and the storage battery (2) are electrically connected.
3. The folding arm portal truck according to claim 2, characterized in that the lower surface of the frame chassis (1) is uniformly provided with four unpowered universal bearing wheels (15).
4. The folding arm gate type carrier according to claim 1, wherein a cab (8) is provided on each of left and right sides of a rear portion of the frame chassis (1).
5. The folding arm gate-type transportation cart according to claim 1, further comprising a remote controller, wherein the remote controller is connected to the controller (3) wirelessly or by wire.
6. The folding arm gate type transportation vehicle according to claim 1, wherein the frame chassis (1) is provided with a leg (10) at each of left and right corners of a head portion thereof, one end portion of each leg (10) is hinged to the frame chassis (1), the frame chassis (1) is provided with a first locking hole, the leg (10) is provided with a second locking hole (12) and a third locking hole (13), and the folding arm gate type transportation vehicle further comprises a locking pin (14), when the first locking hole and the second locking hole (12) are aligned, the leg (10) is in contact with the ground, the locking pin (14) is inserted, and the leg (10) is in a supporting state; when the first locking hole and the third locking hole (13) are aligned, the supporting leg (10) is separated from the ground, the locking pin (14) is inserted, and the supporting leg (10) is in a withdrawing state.
7. The folding arm door type truck according to claim 6, wherein an adjusting screw (16) is vertically connected to the end of the support leg (10) far away from the truck chassis (1), a base plate (17) is rotatably connected to the lower end of the adjusting screw (16), and a square screw head (18) is arranged at the upper end of the adjusting screw (16).
8. The folding arm gate truck of claim 1, characterized in that the cross rail (6) is made of i-steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120576177.1U CN214660336U (en) | 2021-03-22 | 2021-03-22 | Folding arm door type carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120576177.1U CN214660336U (en) | 2021-03-22 | 2021-03-22 | Folding arm door type carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214660336U true CN214660336U (en) | 2021-11-09 |
Family
ID=78455186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120576177.1U Active CN214660336U (en) | 2021-03-22 | 2021-03-22 | Folding arm door type carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214660336U (en) |
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2021
- 2021-03-22 CN CN202120576177.1U patent/CN214660336U/en active Active
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