CN214878696U - Discharge devices is used in commodity circulation transportation - Google Patents

Abstract

The utility model discloses an unloading device for logistics transportation, which comprises a turnover plate which is rotatably arranged on the working ground and used for parking a truck, a limiting plate is arranged on the turnover plate, and the unloading device also comprises an unloading mechanism, the unloading mechanism comprises a return spring and a support frame which is arranged on the working ground in a left-right sliding way, the utility model aims to provide an unloader is used in commodity circulation transportation, simple structure effectively improves discharge efficiency, liberates the labour simultaneously, reduce cost to the horizontal slip setting fender goods shelves on the support frame, and reset spring's one end is connected with the support frame, and reset spring's the other end is connected with fender goods shelves, rotates on the fender goods shelves and is provided with fender goods board and be eccentric state, and work is subaerial still to slide and is provided with the conveyer, and support frame, conveyer all are located the right side of returning face plate, and the conveyer belt of conveyer is located the below of fender goods board.

Description

Discharge devices is used in commodity circulation transportation

Technical Field

The utility model relates to a commodity circulation transportation field especially relates to an unloader is used in commodity circulation transportation.

Background

At present, the existing logistics transportation loading box mostly adopts a manual-matching telescopic machine to unload goods. The manual unloading mode is slow, and the speed of the telescopic machine is not matched, so that the integral unloading speed is influenced, and the unloading speed of the logistics sorting center cannot be improved. Therefore, for the unloading device for logistics transportation, unloading is carried out by manually matching with the telescopic machine, the unloading speed is low, and the unloading efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide an unloader is used in commodity circulation transportation, simple structure, long service life effectively improves discharge speed and discharge efficiency.

In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides an unloader is used in commodity circulation transportation, set up the returning face plate that is used for parking the freight train on the work ground including rotating, be provided with the limiting plate on the returning face plate, still include discharge mechanism, discharge mechanism includes reset spring, the horizontal slip sets up the support frame on the work ground, the horizontal slip sets up the fender goods shelves on the support frame, reset spring's one end is connected with the support frame, reset spring's the other end and fender goods shelves are connected, it is eccentric state to rotate on the fender goods shelves to be provided with fender goods boards and fender goods boards, the work is subaerial still to slide and to be provided with the conveyer, the support frame, the conveyer all is located the right side of returning face plate, the conveyer belt of conveyer is located the below of fender goods boards. As a further improvement, the conveyer sets up the subaerial transport frame at work including sliding, set up the conveying motor in the transport frame, rotate first pivot and the second pivot of setting in the transport frame, the transport frame is located the right side of returning face plate, the cover is equipped with conveyer belt and is located the below of fender goods board between first pivot and the second pivot, the output shaft and the third of conveying motor rotate the wheel and be connected and can drive its rotation, be provided with first rotation wheel in the first pivot, be provided with the second in the second pivot and rotate the wheel, the third rotates the wheel, the cover is equipped with the third chain between first rotation wheel and the second rotation wheel. The conveying motor is started to drive the third rotating wheel to rotate, so that the third chain, the first rotating wheel and the second rotating wheel are driven to rotate, the first rotating shaft and the second rotating shaft are driven to rotate, and the conveying belt is driven to rotate to convey the packages.

As a further improvement, the utility model discloses, still include a drive assembly, a drive assembly is including setting up the first motor in the conveyor frame, the rotation sets up the driving shaft in the conveyor frame, four first v type wheels and a plurality of first gyro wheels, the output shaft of first motor is connected with the driving shaft and can drives its rotation, all be provided with drive sprocket on the both ends of driving shaft, it is equipped with first chain all to overlap between every drive sprocket and two first v type wheels, the subaerial two first v type guide rails and two first guide rails that still are provided with of work, every first v type wheel, first chain homoenergetic is on first v type guide rail horizontal slip, every first gyro wheel all imbeds first guide rail and can go up horizontal slip. The first motor is started to drive the driving shaft to rotate, so that the driving chain wheel, the first v-shaped wheel and the first chain rotate, the first v-shaped wheel and the first chain slide left and right on the first v-shaped guide rail, and the conveying rack is driven to slide left and right. The first roller and the first guide rail enable the conveyor frame to be more stable when sliding left and right.

As a further improvement, the utility model discloses a still including rotating the take-up pulley of setting on carrying the frame, the take-up pulley is located first rotation wheel and third and rotates between the wheel, and the third chain cover is rotated at the second and is taken turns to and bypass behind the take-up pulley and rotate the wheel with first rotation wheel, third and be connected. Maintaining the third chain in tension.

As a further improvement, the utility model discloses a, still include the climbing machine, the climbing machine is including establishing the climbing frame, set up climbing motor and rotation setting third pivot and the fourth pivot in the climbing frame on the work ground, work ground is the step type structure, the returning face plate, support frame and conveyer all are located the low station department on work ground, climbing frame and conveyer frame swing joint, the right-hand member setting of climbing frame is in the high station department on work ground, the output shaft and the third pivot of climbing motor are connected and can be moved its rotation, the height that the cover was equipped with conveyer belt and conveyer belt left end and locates the horizontal plane is less than the height that the conveyer belt right-hand member located the horizontal plane between third pivot and the fourth pivot. The climbing motor is started to drive the third rotating shaft to rotate, so that the fourth rotating shaft and the conveyor belt rotate. The conveyer belt carries the parcel to the conveyer belt, and the conveyer belt carries the parcel to next station.

As a further improvement, the utility model is provided with the groove-shaped machine body in the climbing rack, the conveying rack is further provided with a large pulley and a limiting wheel in a rotating manner, the large pulley is in contact with the bottom of the groove-shaped machine body and can slide left and right on the large pulley, and the limiting wheel is in contact with the top of the groove-shaped machine body and can slide left and right on the limiting wheel. When the conveying rack slides left and right, the large pulley can be driven to slide left and right on the bottom of the groove-shaped machine body, the limiting wheel slides left and right on the top of the groove-shaped machine body, and the limiting wheel is clamped by the structure of the groove-shaped machine body, so that the climbing rack and the conveying rack are prevented from falling off.

As a further improvement, the utility model discloses, still include second drive assembly, second drive assembly is including setting up the second motor on the support frame, the transmission shaft of rotation setting on the support frame, two second v type wheels and a plurality of second gyro wheels, the output shaft and the transmission shaft of second motor are connected and can drive its rotation, be provided with drive sprocket on the transmission shaft, the cover is equipped with the second chain between drive sprocket and two second v type wheels, the subaerial second v type guide rail and two second guide rails that still are provided with of work, two second v type wheels, the second chain homoenergetic is the horizontal slip on second v type guide rail, every second gyro wheel all imbeds the second guide rail and can last horizontal slip. The second motor is started to drive the transmission shaft to rotate, so that the transmission chain wheel, the second v-shaped wheel and the second chain rotate, the second v-shaped wheel and the second chain can slide left and right on the second v-shaped guide rail, and the support frame is driven to slide left and right. The second idler wheel and the second guide rail enable the support frame to be more stable when sliding left and right.

As a further improvement, the utility model is provided with a second slide rail on the support frame, the shelf is provided with a third pulley in a rotating way, and the third pulley is embedded into the second slide rail and can drive the shelf to slide left and right on the support frame. Through second slide rail, third pulley, realize keeping off goods shelves and slide about on the support frame.

As a further improvement, the utility model is that the work is still provided with the pit groove on the ground and the pit groove is located the below of returning face plate, and the pit groove is provided with the pneumatic cylinder, and the hydraulic stem of pneumatic cylinder is connected with the returning face plate and can drive its rotation. The rotation of the turnover plate is realized through a hydraulic cylinder and a hydraulic rod.

The utility model relates to an unloader is used in commodity circulation transportation's beneficial effect is, and the freight train is opened the freight train door after opening on the returning face plate, and the fender goods board is the slope at the natural state that does not have external force, and reset spring is in the contraction state, and support frame left slip drives fender goods shelves, fender goods board left slip, and the fender goods board is plugged up door opening top, and the door opening below is the shipment mouth. The turnover plate rotates to drive the truck to rotate, the truck is in an inclined state, the limiting plate prevents the truck from moving (when the truck generally inclines to 40 degrees, the loaded packages can all slide down under the action of self gravity, a user adjusts the inclination angle of the truck according to the specific unloading speed, the truck inclines by 10 degrees, the goods above and close to the goods outlet in the truck compartment are unloaded according to the adjustment of the goods blocking plate, then the truck inclines to other angles such as 20 degrees and 30 degrees to completely unload the goods above the compartment, and finally the truck inclines to an angle capable of completely unloading the goods below the compartment), and the packages above the compartment in the compartment fall outwards. The goods baffle receives the outside crowded pressure of parcel and becomes the tilt state (and can slightly right displacement) this moment, and reset spring is in the extension state and takes goods baffle frame to slide right, and then drives the goods baffle and continue to slide right. The freight train continues to incline, and the support frame slightly slides to the right, drives fender goods shelves, fender goods board right slip, and reset spring stimulates fender goods board again under the effect of self elasticity at this moment and plugs up the door top, keeps off the distance grow between goods board and the door, and more parcels are located between fender goods board and the door.

When the angle of keeping off the goods board to user's recognition state, the support frame slightly slides right again, drives and keeps off goods shelves, keeps off goods board right slip, makes the parcel along the conveyer belt that keeps off the slow landing of the one end that the goods board is close to the door to the conveyer belt of supreme conveyer, avoids the vertical direct emergence damage that drops of parcel, and the conveyer will wrap up and carry to next station. When all the packages above in the truck are conveyed, the support frame slides right finally to drive the goods blocking frame and the goods blocking plate to be away from the vehicle door, the packages below in the truck slide down to a conveying belt of a conveyor along the inner wall of the truck, and the conveyor conveys the packages to the next station. The unloading device with the structure has the advantages of simple structure and long service life, and effectively improves the unloading speed and the unloading efficiency.

Drawings

FIG. 1 is a structural view of the present embodiment;

FIG. 2 is a structural view of the unloading mechanism of the present embodiment;

FIG. 3 is a structural view of the conveyor of the present embodiment;

fig. 4 is a structural diagram of the climbing machine according to the embodiment.

In the figure:

1-working ground; 2-turning over the board; 21-a limiting plate;

3-a discharge mechanism; 31-a return spring; 32-a support frame; 33-a shelf; 34-a cargo barrier;

4-a conveyor; 41-a conveying rack; 42-a first shaft; 43-a second shaft;

5-a first drive assembly; 51-driving shaft; 52-first v-wheel; 53-a first roller;

6-climbing machine; 61-climbing rack; 62-a third rotating shaft; 63-a fourth rotating shaft;

7-a second motor; 8-a second roller; 9-a hydraulic cylinder; 10-a large pulley; 11-a third rotating wheel; 12-a first rotating wheel; 13-a second rotating wheel; 14-a third chain; 15-a drive sprocket; 16-a first v-shaped guide rail; 17-a first guide rail; 18-a tensioner; 19-a spacing wheel; 20-a second v-shaped rail; 22-a trough-shaped fuselage; 23-a second slide rail; 24-second guide rail.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to the attached drawings 1-4, and taking the direction of the figure 1 as the direction of motion, the unloading device for logistics transportation of the present embodiment includes a roll-over 2 rotatably disposed on a working ground 1 and used for parking a truck, a limiting plate 21 is disposed on the roll-over 2, and an unloading mechanism 3, where the unloading mechanism 3 includes a return spring 31, a support frame 32 slidably disposed on the working ground 1 from left to right, and a goods blocking rack 33 slidably disposed on the support frame 32 from left to right, one end of the return spring 31 is connected to the support frame 32, the other end of the return spring 31 is connected to the goods blocking rack 33, the goods blocking rack 33 is rotatably disposed with the goods blocking board 34, the goods blocking board 34 is in an eccentric state, a conveyor 4 is further slidably disposed on the working ground 1, the support frame 32 and the conveyor 4 are both located on the right side of the roll-over 2, and a conveyor belt of the conveyor 4 is located below the goods blocking board 34.

After the truck is opened to the turnover plate 2, the door of the truck is opened, the goods baffle 34 is inclined in a natural state without external force, the reset spring 31 is in a contraction state, the support frame 32 slides to the left to drive the goods baffle 33 and the goods baffle 34 to slide to the left, the goods baffle 34 blocks the upper part of the door opening, and the lower part of the door opening is a goods outlet. The turnover plate 2 rotates to drive the truck to rotate, the truck is in an inclined state, the limiting plate 21 prevents the truck from moving (when the truck generally inclines to 40 degrees, the loaded packages of the truck can all slide down under the action of self gravity, a user adjusts the inclination angle of the truck according to the specific unloading speed, the truck inclines by 10 degrees, the goods above the truck compartment and close to the goods outlet are unloaded according to the adjustment of the goods blocking plate 34, then the truck inclines to other angles such as 20 degrees and 30 degrees to completely unload the goods above the truck compartment, finally the truck inclines to an angle capable of completely unloading the goods below the compartment, and the packages above the truck in the truck outwards fall. The cargo board 34 is pressed by the package to be squeezed outwards and is in an inclined state (and can slightly displace to the right), the return spring 31 is in an extending state and slides to the right with the cargo board 33, and then the cargo board is driven to continuously slide to the right. The freight train continues to incline, and support frame 32 slightly slides to the right, drives fender goods shelves 33, fender goods board 34 and slides to the right, and reset spring 31 pulls fender goods board 34 again under the effect of self elasticity and plugs up the door top this moment, keeps off the distance grow between goods board 34 and the door, and more parcels are located between fender goods board 34 and the door.

When the angle of the goods baffle 34 reaches the user approval state, the support frame 32 slightly slides right again, drives the goods baffle 33 and the goods baffle 34 to slide right, so that the package slowly slides down to the conveying belt of the upper conveyor 4 along the end of the goods baffle 34 close to the car door, the damage caused by the vertical direct falling of the package is avoided, and the conveyor 4 conveys the package to the next station. When all the packages above in the truck are conveyed, the support frame 32 slides right at last to drive the goods blocking frame 33 and the goods blocking plate 34 to be away from the door, the packages below in the truck slide down to the conveying belt of the conveyor 4 along the inner wall of the truck, and the conveyor 4 conveys the packages to the next station. The unloading device of this kind of structure, simple structure effectively improves unloading efficiency, liberates the labour simultaneously, reduce cost.

The conveyer 4 of this embodiment is including sliding the conveyor frame 41 that sets up on work ground 1, the conveying motor of setting on conveyor frame 41, rotate first pivot 42 and the second pivot 43 of setting on conveyor frame 41, conveyor frame 41 is located the right side of returning face plate 2, the cover is equipped with the conveyer belt and the conveyer belt is located the below of fender goods board 34 between first pivot 42 and the second pivot 43, the output shaft and the third of conveying motor rotate the wheel 11 and be connected and can drive its rotation, be provided with first pivot 12 on the first pivot 42, be provided with the second on the second pivot 43 and rotate the wheel 13, third is rotated the wheel 11, the cover is equipped with third chain 14 between first rotation wheel 12 and the second rotates the wheel 13. The conveying motor is started to drive the third rotating wheel 11 to rotate, so that the third chain 14, the first rotating wheel 12 and the second rotating wheel 13 rotate, the first rotating shaft 42 and the second rotating shaft 43 are driven to rotate, and the conveying belt rotates to convey the packages.

The embodiment further comprises a first driving assembly 5, the first driving assembly 5 comprises a first motor arranged on the conveying rack 41, a driving shaft 51 rotatably arranged on the conveying rack 41, four first v-shaped wheels 52 and a plurality of first idler wheels 53, an output shaft of the first motor is connected with the driving shaft 51 and can drive the first motor to rotate, driving sprockets 15 are arranged at two ends of the driving shaft 51, a first chain is sleeved between each driving sprocket 15 and two first v-shaped wheels 52, two first v-shaped guide rails 16 and two first guide rails 17 are further arranged on the working ground 1, each first v-shaped wheel 52 and each first chain can slide left and right on the first v-shaped guide rail 16, and each first idler wheel 53 is embedded into the first guide rail 17 and can slide left and right on the first guide rail 16. The first motor is turned on to drive the driving shaft 51 to rotate, so that the driving sprocket 15, the first v-shaped wheel 52 and the first chain rotate, the first v-shaped wheel 52 and the first chain slide left and right on the first v-shaped guide rail 16, and the conveying rack 41 is driven to slide left and right. The first roller 53 and the first guide rail 17 stabilize the conveyor frame 41 during the left-right sliding.

The embodiment also comprises a tension pulley 18 which is rotatably arranged on the conveying rack 41, the tension pulley 18 is positioned between the first rotating wheel 12 and the third rotating wheel 11, and the third chain 14 is sleeved on the second rotating wheel 13 and connected with the first rotating wheel 12 and the third rotating wheel 11 after passing through the tension pulley 18. Keeping the third chain 14 in tension.

This embodiment still includes climbing machine 6, climbing machine 6 includes climbing frame 61, the setting is at the climbing motor on the work ground 1 and is rotated third pivot 62 and the fourth pivot 63 that sets up on climbing frame 61, work ground 1 is the step type structure, returning face plate 2, support frame 32 and conveyer 4 all are located work ground 1's low station department, climbing frame 61 and conveying frame 41 swing joint, the right-hand member setting of climbing frame 61 is in work ground 1's high station department, the output shaft of climbing motor is connected and can drive its rotation with third pivot 62, the cover is equipped with the height that highly is less than the horizontal plane that the conveyer belt right-hand member located of conveyer belt and conveyer belt left end located the horizontal plane between third pivot 62 and the fourth pivot 63. The climbing motor is started to drive the third rotating shaft 62 to rotate, so that the fourth rotating shaft 63 and the conveyor belt rotate. The conveyer belt carries the parcel to the conveyer belt, and the conveyer belt carries the parcel to next station.

The climbing frame 61 of the embodiment is provided with a groove-shaped machine body 22, the conveying frame 41 is further rotatably provided with a large pulley 10 and a limiting wheel 19, the large pulley 10 is in contact with the bottom of the groove-shaped machine body 22 and can slide left and right on the groove-shaped machine body 22, and the limiting wheel 19 is in contact with the top of the groove-shaped machine body 22 and can slide left and right on the groove-shaped machine body 22. When the conveyor frame 41 slides left and right, the large pulley 10 is driven to slide left and right on the bottom of the trough-shaped machine body 22, and the limiting wheel 19 slides left and right on the top of the trough-shaped machine body 22. The length of the groove-shaped body 22 is smaller than the distance between the climbing rack 61 and the vehicle door, so that the climbing rack 61 and the conveying rack 41 are prevented from falling off.

This embodiment still includes second drive assembly, second drive assembly is including setting up second motor 7 on support frame 32, the rotation sets up the transmission shaft on support frame 32, two second v type wheels and a plurality of second gyro wheels 8, the output shaft of second motor 7 is connected with the transmission shaft and can drives its rotation, be provided with drive sprocket on the transmission shaft, the cover is equipped with the second chain between drive sprocket and two second v type wheels, still be provided with second v type guide rail 20 and two second guide rails 24 on the work ground 1, two second v type wheels, the second chain homoenergetic is the horizontal slip on second v type guide rail 20, every second gyro wheel 8 all imbeds second guide rail 24 and can be last horizontal slip. The second motor 7 is turned on to drive the transmission shaft to rotate, so that the transmission chain wheel, the second v-shaped wheel and the second chain can slide left and right on the second v-shaped guide rail 20, and the support frame 32 is driven to slide left and right. The second roller 8 and the second guide rail 24 make the support frame 32 more stable when sliding left and right.

The support frame 32 of this embodiment is provided with a second slide rail 23, the retaining rack 33 is provided with a third pulley in a rotating manner, and the third pulley is embedded in the second slide rail 23 and can drive the retaining rack 33 to slide left and right on the support frame 32. The shelf 33 can slide left and right on the support frame 32 through the second slide rail 23 and the third pulley.

The working ground 1 of the embodiment is also provided with a pit which is positioned below the turnover plate 2, a hydraulic cylinder 9 is arranged in the pit, and a hydraulic rod of the hydraulic cylinder 9 is connected with the turnover plate 2 and can drive the turnover plate to rotate. The turning plate 2 is rotated by a hydraulic cylinder 9 and a hydraulic rod.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims (9)

1. The utility model provides a discharge devices is used in commodity circulation transportation which characterized in that: comprises a turnover plate (2) which is rotatably arranged on a working ground (1) and is used for parking a truck, the turnover plate (2) is provided with a limiting plate (21) and also comprises a discharging mechanism (3), the unloading mechanism (3) comprises a return spring (31), a support frame (32) which is arranged on the working ground (1) in a left-right sliding manner, and a goods blocking frame (33) which is arranged on the support frame (32) in a left-right sliding manner, one end of the return spring (31) is connected with the support frame (32), the other end of the return spring (31) is connected with the goods blocking frame (33), the goods blocking rack (33) is rotatably provided with a goods blocking plate (34), the goods blocking plate (34) is in an eccentric state, the working ground (1) is also provided with a conveyor (4) in a sliding way, the supporting frame (32) and the conveyor (4) are both positioned at the right side of the turnover plate (2), the conveyor belt of the conveyor (4) is positioned below the cargo board (34).

2. An unloading device for logistics transportation as defined in claim 1, wherein: conveyer (4) including slide setting up conveying frame (41), the conveying motor of setting on conveying frame (41), rotation setting first pivot (42) and second pivot (43) on conveying frame (41), conveying frame (41) are located the right side of returning face plate (2), the cover is equipped with the conveyer belt and the below that the conveyer belt is located fender goods board (34) between first pivot (42) and second pivot (43), the output shaft of conveying motor rotates wheel (11) with the third and is connected and can drive its rotation, be provided with first rotation wheel (12) on first pivot (42), be provided with second rotation wheel (13) on second pivot (43), the cover is equipped with third chain (14) between third rotation wheel (11), first rotation wheel (12) and the second rotation wheel (13).

3. An unloading device for logistics transportation as defined in claim 2, wherein: the device also comprises a first driving assembly (5), wherein the first driving assembly (5) comprises a first motor arranged on the conveying rack (41), a driving shaft (51) rotationally arranged on the conveying rack (41), four first V-shaped wheels (52) and a plurality of first rollers (53), the output shaft of the first motor is connected with a driving shaft (51) and can drive the driving shaft (51) to rotate, driving chain wheels (15) are arranged at two ends of the driving shaft (51), a first chain is sleeved between each driving chain wheel (15) and two first V-shaped wheels (52), the working ground (1) is further provided with two first v-shaped guide rails (16) and two first guide rails (17), each first v-shaped wheel (52) and each first chain can slide left and right on the first v-shaped guide rails (16), and each first roller (53) is embedded into the first guide rail (17) and can slide left and right.

4. An unloading device for logistics transportation as defined in claim 2, wherein: still including rotating take-up pulley (18) of setting on carrying frame (41), take-up pulley (18) are located first rotation wheel (12) and third and rotate between wheel (11), third chain (14) cover is connected with first rotation wheel (12), third rotation wheel (11) after winding around take-up pulley (18) on second rotation wheel (13).

5. An unloading device for logistics transportation as defined in claim 2, wherein: the climbing machine (6) comprises a climbing rack (61), a climbing motor arranged on the working ground (1), a third rotating shaft (62) and a fourth rotating shaft (63) which are rotatably arranged on the climbing rack (61), the working ground (1) is of a step-shaped structure, the turnover plate (2), the support frame (32) and the conveyor (4) are all positioned at the low station of the working ground (1), the climbing rack (61) is movably connected with the conveying rack (41), the right end of the climbing rack (61) is arranged at a high station of the working ground (1), the output shaft of the climbing motor is connected with a third rotating shaft (62) and can drive the third rotating shaft to rotate, the conveying belt is sleeved between the third rotating shaft (62) and the fourth rotating shaft (63), and the height of the horizontal plane where the left end of the conveying belt is located is lower than that of the horizontal plane where the right end of the conveying belt is located.

6. An unloading device for logistics transportation as defined in claim 5, wherein: be provided with flute profile fuselage (22) on climbing frame (61), still rotate on conveying frame (41) and be provided with big pulley (10) and spacing wheel (19), the bottom contact of big pulley (10) and flute profile fuselage (22) and can be on it the horizontal slip, spacing wheel (19) and the top contact of flute profile fuselage (22) and can be on it the horizontal slip.

7. An unloading device for logistics transportation as defined in claim 1, wherein: still include second drive assembly, second drive assembly is including setting up second motor (7) on support frame (32), rotating transmission shaft, two second v type wheels and a plurality of second gyro wheel (8) of setting on support frame (32), the output shaft and the transmission shaft of second motor (7) are connected and can drive its rotation, be provided with drive sprocket on the transmission shaft, the cover is equipped with the second chain between drive sprocket and two second v type wheels, still be provided with second v type guide rail (20) and two second guide rail (24) on work ground (1), two second v type wheel, second chain homoenergetic are at second v type guide rail (20) upper and lower side slip, every second gyro wheel (8) all imbed second guide rail (24) and can go up the side and lower side slip.

8. An unloading device for logistics transportation as defined in claim 1, wherein: be provided with second slide rail (23) on support frame (32), it is provided with the third pulley to rotate on fender goods shelves (33), third pulley embedding second slide rail (23) and energy band move fender goods shelves (33) and slide about on support frame (32).

9. An unloading device for logistics transportation as defined in claim 1, wherein: still be provided with the pit groove on work ground (1) and the pit groove is located the below of returning face plate (2), be provided with pneumatic cylinder (9) in the pit groove, the hydraulic stem and the returning face plate (2) of pneumatic cylinder (9) are connected and can drive its rotation.

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