CN218403542U - Carrying vehicle frame supporting structure - Google Patents

Abstract

The utility model relates to a transport frame bearing structure belongs to the technical field of carrier, and it includes the locomotive, locomotive one side sliding connection has the box, and the box slides along the direction from locomotive bottom to top, and the locomotive is provided with the lifting device who is used for driving the box up-and-down motion, and the outside of box is provided with and is used for pressing from both sides the fixture device tight and unclamp the goods, is provided with in the box to be used for controlling the fixture device and presss from both sides tight or the adjusting device who unclamps, and this application has the effect that improves the cargo handling convenience.

Description

Carrying vehicle frame supporting structure

Technical Field

The application relates to the technical field of carriers, in particular to a carrier frame supporting structure.

Background

At present, the development of the transport vehicle is represented by an automatic unmanned transport vehicle, which is called AGVS for short, and the AGVS is expected to be widely applied in the 50 th century and is an effective means for logistics transportation in the Flexible Manufacturing System (FMS) and the automatic storage system at present.

At current fork AGV dolly frame including locomotive and fork panel, the locomotive is used for having lifting device simultaneously as the control center locomotive, fork panel one end and locomotive sliding connection, when the transport goods, stretch into the fork face version in the space that the article bottom was left, drive the fork panel rebound through lifting device, lift up the goods simultaneously.

In view of the above-mentioned related technologies, the inventor believes that there is a defect that when transporting goods, a space is required to be left at the bottom of the goods to insert the supply fork panel, and if there is no space at the bottom of the goods, the goods are required to be placed on a tray with a bottom space, so that the goods are inconvenient to transport.

Disclosure of Invention

In order to improve the convenience of cargo handling, this application provides a transport frame bearing structure.

The application provides a transport frame bearing structure adopts following technical scheme: including the locomotive, locomotive one side sliding connection has the box, and the box slides along the direction from locomotive bottom to top, and the locomotive is provided with the lifting device who is used for promoting the box up-and-down motion, and the outside of box is provided with and is used for pressing from both sides the tight fixture device who loosens with the goods, is provided with in the box to be used for controlling the tight or adjusting device who relaxs of fixture device clamp.

Through adopting above-mentioned technical scheme, when the transport goods, utilize adjusting device control fixture device to press from both sides the goods tightly, rethread lifting device promotes box rebound, the goods is raised to box drive anchor clamps rebound, then transport the goods to placing the position, rethread lifting device drives the box rebound, place ground with the goods to the transport of goods has been accomplished, consequently, the adoption is got the goods mode from both sides clamp, the transport also can be realized to the no space in goods bottom, thereby provides convenience for the cargo handling.

Optionally, the clamping device includes a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are located on the same plane and are arranged oppositely, and the first clamping plate and the second clamping plate move along directions approaching to each other or departing from each other.

Through adopting above-mentioned technical scheme, promote first splint and second splint simultaneously and remove to the direction of relative or deviating from, the distance between first splint and the second splint is also along with reducing or enlarging, through the shrink and the expansion of the distance between first splint and the second splint, has realized that fixture device presss from both sides tightly and unclamps.

Optionally, the adjusting device includes a gear, a first rack, a second rack, a first housing and a second housing, a first motor for driving the gear to rotate is disposed on one side of the gear, the gear and the first motor are located in the box, the length directions of the first rack and the second rack are the same as the moving directions of the first clamping plate and the second clamping plate, the gear is located between the first rack and the second rack and is meshed with the first rack, the first rack is fixedly connected with the inner wall of the first housing, the second rack is fixedly connected with the inner wall of the second housing, the first clamping plate is fixedly connected with the first housing, and the second clamping plate is fixedly connected with the second housing.

Through adopting above-mentioned technical scheme, when the transport goods, start first motor, first motor drives the gear and rotates, the gear drives first rack and second rack and removes to relative direction simultaneously, drive first splint and second splint and remove to relative direction simultaneously, otherwise, first motor reversal makes first splint and second splint remove to deviating from the direction simultaneously, thereby realized that first splint and second splint get and loosen the clamp of goods, also can carry the goods when the goods bottom is seamless, the convenience of carrying the goods has been improved.

Optionally, the lifting device comprises a second motor and a lead screw, the lead screw penetrates through the box body along the vertical direction and is in threaded connection with the box body, the side wall of the box body is connected with the side wall of the vehicle head in an abutting mode, the second motor is located at one end of the lead screw and drives the lead screw to rotate, and the machine body of the second motor is fixedly connected with the vehicle head.

Through adopting above-mentioned technical scheme, when needs box reciprocated, the second motor drives the lead screw and rotates, and the lead screw drives the box and slides from top to bottom, and the box drives first splint and second splint and reciprocates simultaneously, has realized the lift of goods to reduce the friction of goods bottom surface, improved the security of goods when carrying the goods.

Optionally, one side of the first casing opposite to the second casing is in an open shape, the top wall of the first casing is located in the second casing, the bottom wall of the second casing is located in the first casing, a first guide rail is arranged on the outer top wall of the first casing along the moving direction of the first casing, a first support rod is connected in the first guide rail along the length direction of the first support rod in a sliding manner, the first support rod is fixedly connected with the inner top wall of the second casing, a second guide rail is arranged on the outer bottom wall of the first casing along the moving direction of the first casing, a second support rod is connected in the second guide rail along the length direction of the second support rod in a sliding manner, and the second support rod is fixedly connected with the outer bottom wall of the second casing.

By adopting the technical scheme, when the first shell and the second shell move relatively, the first supporting rod slides in the first guide rail, and the second supporting rod slides in the second guide rail, so that the upper side wall of the first shell is prevented from being in direct surface contact with the upper side wall of the second shell due to the existence of the first supporting rod, the bottom wall of the first shell is prevented from being in direct surface contact with the bottom wall of the second shell due to the existence of the second supporting rod, the friction between the first shell and the second shell is effectively reduced, and the first shell and the second shell are not easy to damage.

Optionally, a first stop block is fixedly arranged on one side of the first shell, which is located inside the second shell, the first stop block is located outside the box body, a second stop block is fixedly arranged on one side of the second shell, which is located inside the first shell, and the second stop block is located outside the box body.

By adopting the technical scheme, when the first shell and the second shell deviate from the sliding to the set maximum distance, the first baffle block is in contact with one side wall of the box body to prevent the first shell from continuously sliding in the direction of deviating from the second shell, and the second baffle block is in contact with one side wall of the box body to prevent the second shell from continuously sliding in the direction of deviating from the first shell, so that the possibility that the first shell and the second shell are separated from the box body is reduced.

Optionally, the box is close to the first telescopic link of fixedly connected with between first splint one side and the first casing lateral wall, and first telescopic link comprises multisection pipe along self length direction sliding connection, and the flexible direction of first telescopic link is the same with first casing direction of motion, and the box is close to fixedly connected with second telescopic link between second splint one side and the second casing lateral wall, and the second telescopic link comprises multisection pipe along self length direction sliding connection, and the flexible direction of second telescopic link is the same with second casing direction of motion.

Through adopting above-mentioned technical scheme, when first casing slides, first telescopic link compresses or stretches along self length direction along with first casing slip direction, when the second casing slides, the second telescopic link compresses or stretches along self length direction along with second casing slip direction, first telescopic link and second telescopic link guide the direction of motion of first casing and second casing respectively, have reduced first casing and second casing and have taken place to deviate at the slip in-process.

Optionally, one side of the first support rod, which is close to the inner bottom wall of the first guide rail, is rotatably connected with a first roller, and one side of the second support rod, which is close to the inner bottom wall of the second guide rail, is rotatably connected with a second roller.

Through adopting above-mentioned technical scheme, when first bracing piece slided on first guide rail, drive first gyro wheel and roll, when the second bracing piece slided on the second guide rail, drive the second gyro wheel and roll to reduced first bracing piece or second bracing piece slip in-process and first guide rail and second guide rail between frictional force, made first bracing piece and second bracing piece slip more convenient.

Optionally, the anti-skid layer is fixedly arranged on one side, opposite to the first clamping plate and the second clamping plate.

Through adopting above-mentioned technical scheme, when getting the goods clamp, frictional force between first splint and second splint and the goods has been improved to skid resistant course and object contact, has reduced the goods and has slided between first splint and second splint, has improved the security of goods in handling.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the adjusting device is used for adjusting the distance between the first clamping plate and the second clamping plate, the goods are clamped and loosened on two sides of the goods, and the lifting device is used for completing the up-and-down movement of the goods, so that the goods are conveyed under the condition that no gap exists at the bottom, and convenience is provided for the cargo conveyance;

2. the first telescopic rod and the second telescopic rod play a role in guiding the movement of the first shell and the second shell, so that the first shell and the second shell are not easy to incline;

when getting the goods, the skid resistant course that first splint and second splint have contacts with the object, has improved the frictional force between first splint and second splint and the goods, has reduced the goods and has slided between first splint and second splint, has improved the security of goods in handling.

Drawings

FIG. 1 is a schematic view of a carrier frame support structure according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a side structure for connecting a box body and a vehicle head in the embodiment of the application;

FIG. 3 is a schematic diagram showing an internal structure of the box and a third housing in the embodiment of the present application;

FIG. 4 is a partial sectional view of the case, the first housing and the second housing in the embodiment of the present application.

In the figure, 1, a vehicle head; 11. a third housing; 111. a rod passing port; 2. a box body; 21. a first groove; 22. a second groove; 23. a threaded hole; 3. a lifting device; 31. a lead screw; 32. a second motor; 4. a clamp device; 41. a first splint; 42. a second splint; 5. an adjustment device; 51. a gear; 52. a first housing; 521. a first guide rail; 522. a second guide rail; 523. a first stopper; 53. a second housing; 531. a first support bar; 532. a second support bar; 533. a second stopper; 534. a first roller; 535. a second roller; 54. a first rack; 55. a second rack; 6. a first motor; 7. a first telescopic rod; 8. a second telescopic rod; 9. and an anti-slip layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a carrying vehicle frame supporting structure.

Referring to fig. 1, a transportation vehicle frame support structure includes a vehicle head 1, and one side of the vehicle head 1 is provided with a clamp device 4 for clamping goods and a lifting device 3 for driving the clamp device 4 to move in a vertical direction.

After fixture device 4 got the goods clamp, drive fixture device 4 through lifting devices 3 and go up and down to accomplish the transport to the transport also can be realized to the no space in goods bottom, has improved the convenience of cargo handling.

Referring to fig. 2 and 3, a box body 2 is slidably connected to one side of a vehicle head 1, the box body 2 slides along the direction from the bottom to the top of the vehicle head 1, a third shell 11 is fixedly connected to one side of the vehicle head 1, the third shell 11 is located on the same side as the box body 2 and below the box body 2, a rod-passing opening 111 is formed in the upper top wall of the third shell 11, a lifting device 3 is placed in the third shell 11, the lifting device 3 comprises a lead screw 31 and a second motor 32, the second motor 32 is vertically and fixedly connected into the third shell 11, an output shaft of the second motor 32 is fixedly connected with the lead screw 31, the other end of the lead screw 31 penetrates out of the rod-passing opening 111 of the third shell 11 and vertically and upwards, a threaded hole 23 along the bottom wall to the top direction is formed in the box body 2, the box body 2 is threadedly connected with the lead screw 31 in the threaded hole 23, a clamp device 4 for clamping goods is arranged on the outer side of the box body 2, the clamp device 4 is slidably connected with the box body 2, and an adjusting device 5 for controlling the clamp or unclamp of the clamp device 4 is arranged in the box body 2.

When getting the goods, press from both sides tightly with the goods through 5 control fixture device 4 of adjusting device, restart second motor 32 drives lead screw 31 and rotates, lead screw 31 drives box 2 and upwards slides, and box 2 drives the 4 upward movements of fixture device that have the goods simultaneously, after carrying the goods to placing the position, drive lead screw 31 reversal through the reversal of second motor 32, place ground with the goods, consequently need not the goods bottom and have the space also can realize the transport, the convenience of cargo handling has been improved.

Referring to fig. 2, the clamping device 4 includes a first clamping plate 41 and a second clamping plate 42, the first clamping plate 41 and the second clamping plate 42 are disposed on two opposite sides of the box body 2 and are in the same horizontal plane, the length direction of the first clamping plate 41 and the second clamping plate 42 is perpendicular to the side of the box body 2 close to the vehicle head 1, and the first clamping plate 41 and the second clamping plate 42 move along the direction close to or away from each other.

Adjusting device 5 control first splint 41 and second splint 42 are close to each other, make the distance between first splint 41 and the second splint 42 reduce, realize the clamp of goods and get, and adjusting device 5 controls first splint 41 and the direction motion that the second splint 42 deviates from, makes the distance increase between first splint 41 and the second splint 42, realizes loosening to the goods to the function of anchor clamps has been realized.

Referring to fig. 2 and 4, the adjusting device 5 includes a gear 51, a first rack 54, a second rack 55, a first housing 52 and a second housing 53, the first motor 6 is fixedly connected in the box 2, an output shaft of the first motor 6 is fixedly connected with a central point of the gear 51, the first housing 52 and the second housing 53 are disposed at two opposite sides of the box 2, each of the first housing 52 and the second housing 53 is composed of an upper top wall, a lower bottom wall and a side wall, the upper top wall of the first housing 52 is located above the upper top wall of the box 2, the upper top wall of the first housing 52 is slidably connected with the upper top wall of the box 2 along a moving direction of the first clamping plate 41, the lower bottom wall of the first housing 52 is located below the lower bottom wall of the box 2, the side wall of the first housing 52 is fixedly connected with the first clamping plate 41, the upper top wall of the second housing 53 is located above the upper top wall of the first housing 52, the lower bottom wall of the second housing 53 is located between the lower bottom wall of the box body 2 and the lower bottom wall of the first housing 52, the lower bottom wall of the second housing 53 is slidably connected with the lower bottom wall of the box body 2 along the moving direction of the second clamping plate 42, the side wall of the first housing 52 is fixedly connected with the first clamping plate 41, the upper top wall of the box body 2 is provided with a first groove 21 along the moving direction of the first clamping plate 41, the first rack 54 is fixedly connected with the inner side of the upper top wall of the first clamping plate 41 along the moving direction of the first clamping plate 41 and extends into the first groove 21 to be meshed with the gear 51, the bottom wall of the box body 2 is provided with a second groove 22 along the moving direction of the second clamping plate 42, and the second rack 55 is fixedly connected with the inner side of the lower bottom wall of the second clamping plate 42 along the moving direction of the second clamping plate 42 and extends into the second groove 22 to be meshed with the gear 51.

When the first motor 6 is started, the first motor 6 drives the gear 51 to rotate, and simultaneously the gear 51 drives the first rack 54 and the second rack 55 to move towards the opposite or deviating direction, and simultaneously drives the first clamping plate 41 and the second clamping plate 42 to move towards the opposite or deviating direction, thereby realizing the control of the clamping and loosening actions of the clamp device 4.

Referring to fig. 4, a first support bar 531 is fixedly connected to the inner side of the upper top wall of the second casing 53, the length direction of the first support bar 531 is perpendicular to the upper top wall of the second casing 53, the bottom end of the first support bar 531 is slidably connected to the first guide rail 521 along the length direction of the first guide rail 521, a first roller 534 is rotatably connected to the first support bar 531 near the inner bottom wall of the first guide rail 521, the first roller 534 moves in the first guide rail 521, a second support bar 532 is fixedly connected to the outer side of the lower bottom wall of the second casing 53, the length direction of the second support bar 532 is perpendicular to the lower bottom wall of the second casing 53, the bottom end of the second support bar 532 is slidably connected to the second guide rail 522 along the length direction of the second guide rail 522, a second roller 535 is rotatably connected to the second support bar 532 near the inner bottom wall of the second guide rail 522, and the second roller 535 moves in the second guide rail 522.

The first support rod 531 slides in the first guide rail 521 and the second support rod 532 slides in the second guide rail 522, so that the contact between the first shell 52 and the second shell 53 is reduced, meanwhile, the movement direction of the first shell 52 and the second shell 53 is guided, the inclination of the first shell 52 and the second shell 53 in the sliding process is reduced, the friction between the first support rod 531 or the second support rod 532 and the first guide rail 521 and the second guide rail 522 in the sliding process is reduced, and the sliding of the first support rod 531 and the second support rod 532 is more convenient.

Referring to fig. 3, a first telescopic rod 7 is fixedly connected between one side of the box body 2 close to the first clamping plate 41 and a side wall of the first housing 52, the first telescopic rod 7 is formed by connecting a plurality of tubes in a sliding manner along the length direction of the first telescopic rod 7, the side of the box body 2 close to the first clamping plate 41 vertically points to the side wall of the first housing 52, a second telescopic rod 8 is fixedly connected between one side of the box body 2 close to the second clamping plate 42 and the side wall of the second housing 53, the second telescopic rod 8 is formed by connecting a plurality of tubes in a sliding manner along the length direction of the second telescopic rod 8, and the side of the box body 2 close to the second clamping plate 42 vertically points to the side wall of the second housing 53.

When first casing 52 is at the slip in-process, first telescopic link 7 is flexible along self length direction, and when second casing 53 is at the slip in-process, second telescopic link 8 is flexible and stretch along self length direction to first telescopic link 7 plays the guide effect to first casing 52 slip direction, has reduced and has taken place the skew when first casing 52 slides, and second telescopic link 8 plays the guide effect to second casing 53 slip direction, has reduced and has taken place the skew when second casing 53 slides.

Referring to fig. 4, a first stopper 523 is fixedly connected to a side of an upper top wall of the first casing 52 away from the first clamping plate 41, a length direction of the first stopper 523 is downward perpendicular to the upper top wall of the first casing 52, a second stopper 533 is fixedly connected to a side of a lower bottom wall of the second casing 53 away from the second clamping plate 42, and a length direction of the second stopper 533 is upward perpendicular to the lower bottom wall of the second casing 53.

When the first and second housings 52 and 53 slide in the back-away direction, the first and second housings 52 and 53 are stopped from continuing to slide in the back-away direction by the first and second stoppers 523 and 533 contacting the side wall of the case 2, thereby lowering the first and second housings 52 and 53 from being separated from the case 2.

Referring to fig. 2, the first clamping plate 41 and the second clamping plate 42 are fixedly provided with the anti-slip layer 9 on one side close to the box body 2. In the present embodiment, the anti-slip layer 9 is made of rubber. When first splint 41 and second splint 42 press from both sides and get freight, skid resistant course 9 has increased the frictional force of first splint 41 and second splint 42 with the goods contact surface, makes the goods be difficult for sliding in the transportation, and then has improved the stability among the freight.

The implementation principle of a transport frame bearing structure of the embodiment of the application is as follows: the gear 51 is driven to rotate by the first motor 6, the gear 51 drives the first rack 54 fixedly connected with the first shell 52 and the second rack 55 fixedly connected with the second shell 53 to move relatively, the first clamping plate 41 is fixedly connected with the first shell 52, the second clamping plate 42 is fixedly connected with the second shell 53, the first clamping plate 41 and the second clamping plate 42 are driven to move relatively, clamping from two sides of a cargo is realized, the second motor 32 drives the lead screw 31 to rotate, the lead screw 31 pushes the box body 2 to slide on the locomotive 1 along the direction from the bottom wall of the locomotive 1 to the top, and the box body 2 is slidably connected with the first shell 52 and the second shell 53, so that the cargo is lifted.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides a transport frame bearing structure, includes locomotive (1), its characterized in that: the cargo lifting device is characterized in that a box body (2) is connected to one side of the vehicle head (1) in a sliding mode, the box body (2) slides along the direction from the bottom of the vehicle head (1) to the top of the vehicle head (1), a lifting device (3) used for driving the box body (2) to move up and down is arranged on the vehicle head (1), a clamp device (4) used for clamping and loosening cargos is arranged on the outer side of the box body (2), and an adjusting device (5) used for controlling the clamp device (4) to clamp or loosen is arranged in the box body (2).

2. A transfer cart frame support structure according to claim 1, wherein: the clamping device (4) comprises a first clamping plate (41) and a second clamping plate (42), the first clamping plate (41) and the second clamping plate (42) are located on the same plane and are arranged oppositely, and the first clamping plate (41) and the second clamping plate (42) move along the directions close to or away from each other.

3. A transfer carriage support structure as claimed in claim 2, wherein: the adjusting device (5) comprises a gear (51), a first rack (54), a second rack (55), a first shell (52) and a second shell (53), wherein a first motor (6) used for driving the gear (51) to rotate is arranged on one side of the gear (51), the gear (51) and the first motor (6) are located in the box body (2), the length directions of the first rack (54) and the second rack (55) are the same as the moving directions of the first clamping plate (41) and the second clamping plate (42), the gear (51) is located between the first rack (54) and the second rack (55) and is meshed with each other, the first rack (54) is fixedly connected with the inner wall of the first shell (52), the second rack (55) is fixedly connected with the inner wall of the second shell (53), the first clamping plate (41) is fixedly connected with the first shell (52), and the second clamping plate (42) is fixedly connected with the second shell (53).

4. A transfer cart frame support structure according to claim 1, wherein: lifting devices (3) include second motor (32) and lead screw (31), lead screw (31) along vertical direction run through box (2) and with box (2) threaded connection, the lateral wall of box (2) and the lateral wall of locomotive (1) connect the butt, second motor (32) are located the one end of lead screw (31) and drive lead screw (31) and rotate, the organism and locomotive (1) fixed connection of second motor (32).

5. A transfer carriage support structure as claimed in claim 3, wherein: the opposite sides of the first shell (52) and the second shell (53) are open, the top wall of the first shell (52) is located in the second shell (53), the bottom wall of the second shell (53) is located in the first shell (52), a first guide rail (521) is formed in the outer top wall of the first shell (52) along the moving direction of the first shell, a first supporting rod (531) is connected in the first guide rail (521) in a sliding mode along the length direction of the first supporting rod, the first supporting rod (531) is fixedly connected with the inner top wall of the second shell (53), a second guide rail (522) is formed in the outer bottom wall of the first shell (52) along the moving direction of the second shell, a second supporting rod (532) is connected in the second guide rail (522) in a sliding mode along the length direction of the second supporting rod, and the second supporting rod (532) is fixedly connected with the outer bottom wall of the second shell (53).

6. A transfer carriage support structure as claimed in claim 3, wherein: the first casing (52) is located inside one side of the second casing (53) and is fixedly provided with a first stop dog (523), the first stop dog (523) is located outside the box body (2), the second casing (53) is located inside one side of the first casing (52) and is fixedly provided with a second stop dog (533), and the second stop dog (533) is located outside the box body (2).

7. A handling frame support structure as claimed in claim 5, wherein: the utility model discloses a box, including box (2), first splint (41) one side and first casing (52) lateral wall between fixedly connected with first telescopic link (7) are close to in box (2), first telescopic link (7) comprise multisection pipe along self length direction sliding connection, the flexible direction and first casing (52) direction of motion of first telescopic link (7) are the same, box (2) are close to fixedly connected with second telescopic link (8) between second splint (42) one side and second casing (53) lateral wall between box (2) and the multisection pipe along self length direction sliding connection, second telescopic link (8) comprise multisection pipe along self length direction sliding connection, the flexible direction and second casing (53) direction of motion of second telescopic link (8) are the same.

8. A transfer carriage support structure as claimed in claim 5, wherein: the first support rod (531) is rotatably connected with a first roller (534) at one side close to the inner bottom wall of the first guide rail (521), and the second support rod (532) is rotatably connected with a second roller (535) at one side close to the inner bottom wall of the second guide rail (522).

9. A transfer carriage support structure as claimed in claim 2, wherein: the anti-skid layer (9) is fixedly arranged on one side, opposite to the first clamping plate (41) and the second clamping plate (42).

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