CN112830069A

CN112830069A - Cargo multi-type combined transportation transfer device capable of stabilizing stacking

Info

Publication number: CN112830069A
Application number: CN202011619546.7A
Authority: CN
Inventors: 沈林芳
Original assignee: Individual
Current assignee: Tao Hongyu
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-05-25
Anticipated expiration: 2040-12-31
Also published as: CN112830069B

Abstract

The invention discloses a transfer device for multi-type combined transportation of goods capable of being stably stacked, which comprises a transfer device body, a hinge assembly, a dustproof door, a second bearing plate and a reinforcing plate, wherein the right side of the transfer device body is connected with the dustproof door through the hinge assembly, a groove is formed in the lower end of the transfer device body, the lower end of a gear roller is connected with a screw, a vertical rod is positioned in a movable groove, the inner part of the transfer device body is respectively and axially connected with a bevel gear transmission assembly and a driving gear, the driving gear is positioned in a sliding groove, a movable groove is formed in a fixed column, and a sliding block is respectively and axially connected with a first supporting rod and a second supporting rod. This can stabilize cargo multimodal transportation device for intermodal transportation of stack can strengthen the stability of the transfer device body in the time, can carry out the centre gripping on four sides to the goods of stack fixed, avoids the goods to suffer damage because jolting and take place the skew collision of transporting.

Description

Cargo multi-type combined transportation transfer device capable of stabilizing stacking

Technical Field

The invention relates to the technical field of transportation, in particular to a stable stacking transfer device for multi-type combined transportation of goods.

Background

With the development of society and the progress of science and technology, commodity economy is rapidly developed, and logistics transportation plays a very important role in commodity economy, wherein cargo multi-mode intermodal transportation refers to composite transportation for jointly completing transportation of cargos by two or more than two transportation modes, and in the cargo multi-mode intermodal transportation process, the transportation device needs to be used for completing the conversion of cargo transportation sites, however, the existing transportation device for cargo multi-mode intermodal transportation has the following problems:

present cargo multimodal is with transfer device, most utilize the wheel to improve the convenience to freight, however when getting and depositing the goods, the shipment device is because less with the area of contact between the ground, lead to the unstability easily, and take place to rock, and the goods after the stack can be because unevenness's ground in the transfer device simultaneously, easily produce jolt and lead to taking place skew and collision easily in the transportation to cause the damage to the goods, reduce transfer device's usability.

We have therefore proposed a transfer device for multimodal intermodal transportation of stably stacked goods in order to solve the problems set out above.

Disclosure of Invention

The invention aims to provide a stable-stacking multi-type combined transport device for goods, which solves the problems that when the goods are transported by wheels, the bottom of each wheel is small in contact area with the ground, so that the goods are easy to shake and topple due to stress when being taken and stored, and meanwhile, the goods are easy to shake and shift due to the influence of the rugged ground in the transportation process.

In order to achieve the purpose, the invention provides the following technical scheme: a multi-type cargo transportation device capable of achieving stable stacking comprises a transportation device body, a hinge assembly, a dustproof door, a second receiving plate and a reinforcing plate, wherein the right side of the transportation device body is connected with the dustproof door through the hinge assembly, the lower end of the dustproof door is provided with a semi-toothed ring, a groove is formed in the lower end of the transportation device body, a gear roller is connected to the lower end of the transportation device body through a shaft, the lower end of the gear roller is connected with a screw rod, a vertical rod is sleeved on the outer side of the screw rod, the vertical rod is located in a movable groove, the movable groove is formed in the lower end of the transportation device body, wheels are installed at the lower end of the vertical rod, a bevel gear transmission assembly and a driving gear are respectively connected to the inner part of the transportation device body through shafts, the driving gear is located above the bevel gear transmission assembly, and a first synchronous belt is installed between the upper, and install the second hold-in range between one side of awl tooth drive assembly and the drive gear, drive gear is located the inside of spout, and the spout is seted up in the inside of fixed column to the fixed column is installed in the middle part of transfer device body, the shifting chute has been seted up to the inside of fixed column, and the inside of shifting chute is provided with the rack, one side of rack is fixed with the slider, and the slider is located the inside of spout, the difference hub connection of slider has first bracing piece and second bracing piece, and first bracing piece is located the top of second bracing piece, the last end hub connection of first bracing piece has first board of accepting, and the middle part hub connection of first bracing piece has the bull stick, the bull stick is located the spacing groove, and the spacing groove is seted up in the second and is accepted the inside of board to the second is accepted the board and is located the fixed column and first between accepting the board.

Preferably, the circle center of the half-gear ring is located on the central axis of the hinge assembly, the half-gear ring and the gear roller form a meshing structure, and the half-gear ring and the groove form concave-convex fit.

Preferably, the vertical rod and the movable groove form a clamping sliding connection, and the depth of the movable groove is larger than the diameter of the wheel.

Preferably, the driving gear is meshed with the racks, 2 racks are symmetrically distributed on the central axis of the driving gear, and the racks and the moving grooves form clearance fit.

Preferably, the first support rod and the second support rod are symmetrically distributed about a central axis of the sliding block, the first support rod and the second support rod are distributed about a center of the fixed column in 2 groups, and a connection point between the first support rod and the first bearing plate is not located on the center of the first bearing plate.

Preferably, the limiting groove is parallel to the second supporting rod, and the limiting groove and the rotating rod form sliding connection.

Preferably, the second is accepted the lower extreme of board, the fixed column and the upper strata first lower extreme of accepting the board and is installed the fixed block, and the fixed column, second are accepted the board and the first upper end of accepting the board of lower floor and are all installed the dead lever to the inside movable sleeve of dead lever is equipped with the stopper, and the gusset plate is installed to the one end of stopper moreover.

Preferably, the fixed block is the trapezium structural design, and the fixed block laminating in the one end of stopper to stopper and dead lever mutually perpendicular, stopper and gusset plate constitute "T" font structure jointly moreover.

Preferably, the outside welding of stopper has reset spring, and reset spring's one end is installed on the dead lever to the stopper passes through reset spring and constitutes elastic telescopic structure with the dead lever.

Compared with the prior art, the invention has the beneficial effects that: the multi-mode combined transport device for the stably stacked goods;

1. the semi-toothed ring and the gear roller are arranged, so that when the dustproof door is opened to store goods, the screw rod is driven to rotate through the meshing action between the semi-toothed ring and the gear roller, and therefore the vertical rod sleeved outside the screw rod can drive the bottom wheels to be stored inside the transfer device body under the attaching action between the vertical rod and the limiting groove, the contact area between the transfer device body and the ground is increased, and the firmness of the transfer device body is enhanced;

2. the first supporting rod and the second supporting rod are arranged, so that the driving gear can be driven to synchronously rotate under the combined action of the bevel gear transmission assembly, the first synchronous belt and the second synchronous belt, the sliding block can move under the action of the driving gear and the rack, the first bearing plate and the second bearing plate can be driven to simultaneously move towards the fixed column through the first supporting rod and the second supporting rod, the distance among the first bearing plate, the second bearing plate and the fixed plate is reduced, stacked goods can be fixed up and down, and the stability of the goods in the transferring process is improved;

3. be provided with fixed block and stopper for accept the board and remove to the fixed plate when first, and first board, the second of accepting when accepting the interval between board and the fixed plate diminishes, the one end of fixed block will extrude to the stopper, the stopper can promote the gusset plate to control the centre gripping to the goods under the effect of dead lever, thereby can avoid the goods to take place the skew when the stack is transported, improves the integrality of goods.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic top-down view of the half-ring gear of the present invention;

FIG. 3 is a schematic side cross-sectional view of a second timing belt of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 5 is a side perspective view of a second receiving plate according to the present invention;

FIG. 6 is a rear sectional view of the first support bar of the present invention;

fig. 7 is a schematic front sectional view of the fixing rod of the present invention.

In the figure: 1. a transfer device body; 2. a hinge assembly; 3. a dust-proof door; 4. a half-toothed ring; 5. a groove; 6. a gear roll; 7. a screw; 8. a vertical rod; 9. a movable groove; 10. a wheel; 11. a bevel gear transmission assembly; 12. a first synchronization belt; 13. a second synchronous belt; 14. a drive gear; 15. a chute; 16. fixing a column; 17. a moving groove; 18. a rack; 19. a slider; 20. a first support bar; 21. a second support bar; 22. a first bearing plate; 23. a rotating rod; 24. a limiting groove; 25. a second bearing plate; 26. a fixed block; 27. fixing the rod; 28. a limiting block; 29. a reinforcing plate; 30. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a multi-type transport device for combined transportation of goods capable of being stacked stably comprises a transport device body 1, a hinge assembly 2, a dustproof door 3, a half-toothed ring 4, a groove 5, a gear roller 6, a screw 7, a vertical rod 8, a movable groove 9, a wheel 10, a bevel gear transmission assembly 11, a first synchronous belt 12, a second synchronous belt 13, a driving gear 14, a sliding groove 15, a fixed column 16, a moving groove 17, a rack 18, a sliding block 19, a first supporting rod 20, a second supporting rod 21, a first bearing plate 22, a rotating rod 23, a limiting groove 24, a second bearing plate 25, a fixed block 26, a fixed rod 27, a limiting block 28, a reinforcing plate 29 and a reset spring 30, wherein the dustproof door 3 is connected to the right side of the transport device body 1 through the hinge assembly 2, the half-toothed ring 4 is installed at the lower end of the dustproof door 3, the groove 5 is formed in the lower end of the transport device body 1, the gear roller 6 is connected to the lower end, the lower end of the gear roller 6 is connected with a screw 7, the outer side of the screw 7 is sleeved with a vertical rod 8, the vertical rod 8 is positioned inside a movable groove 9, the movable groove 9 is arranged at the lower end of the transfer device body 1, the lower end of the vertical rod 8 is provided with a wheel 10, the inner part of the transfer device body 1 is respectively connected with a bevel gear transmission component 11 and a driving gear 14 in a shaft mode, the driving gear 14 is positioned above the bevel gear transmission component 11, a first synchronous belt 12 is arranged between the upper end of the bevel gear transmission component 11 and the gear roller 6, a second synchronous belt 13 is arranged between one side of the bevel gear transmission component 11 and the driving gear 14, the driving gear 14 is positioned inside a sliding groove 15, the sliding groove 15 is arranged inside a fixed column 16, the fixed column 16 is arranged in the middle of the transfer device body 1, a moving groove 17 is arranged inside the fixed column 16, and a, a sliding block 19 is fixed on one side of the rack 18, the sliding block 19 is positioned in the sliding chute 15, the sliding block 19 is respectively connected with a first supporting rod 20 and a second supporting rod 21 in a shaft manner, the first supporting rod 20 is positioned above the second supporting rod 21, the upper end shaft of the first supporting rod 20 is connected with a first bearing plate 22 in a shaft manner, the middle part shaft of the first supporting rod 20 is connected with a rotating rod 23 in a shaft manner, the rotating rod 23 is positioned in a limiting groove 24, the limiting groove 24 is arranged in a second bearing plate 25, and the second bearing plate 25 is positioned between the fixed column 16 and the first bearing plate 22;

the circle center of the half-gear ring 4 is positioned on the central axis of the hinge assembly 2, the half-gear ring 4 and the gear roller 6 form an engagement structure, and the half-gear ring 4 and the groove 5 form concave-convex fit, so that when goods are stacked in the transfer device body 1 and the dustproof door 3 is closed for dust prevention, the half-gear ring 4 extends into the groove 5 and engages the gear roller 6 connected with the internal shaft of the transfer device body 1, and the gear roller 6 can be driven to rotate;

the vertical rod 8 and the movable groove 9 form clamping sliding connection, and the depth of the movable groove 9 is larger than the diameter of the wheel 10, so that after the gear roller 6 rotates, the screw rod 7 on the same shaft with the gear roller 6 synchronously rotates, and after the screw rod 7 rotates, the vertical rod 8 sleeved on the outer side of the screw rod 7 can push the wheel 10 at the bottom of the vertical rod 8 out of the interior of the transfer device body 1 under the attaching action between the vertical rod 8 and the movable groove 9, so that the subsequent transfer can be carried out;

the driving gear 14 is meshed with the

rack

18, 2 racks 18 are symmetrically distributed about the central axis of the driving gear 14, and the rack 18 and the moving groove 17 form clearance fit, so that after the gear roller 6 rotates, the bevel gear transmission assembly 11 can synchronously rotate under the action of the first synchronous belt 12 between the bevel gear transmission assembly 11 and the gear roller 6, meanwhile, one side of the bevel gear transmission assembly 11 can drive the driving gear 14 to rotate through the second synchronous belt 13 arranged between the bevel gear transmission assembly and the driving gear 14, after the driving gear 14 rotates, the rack 18 can move under the combined action of the meshing between the rack 18 and the driving gear 14 and the fitting action between the rack 18 and the moving groove 17, and meanwhile, 2 racks 18 are symmetrically arranged about the central axis of the driving gear 14, so that relative movement can be realized;

the first support rod 20 and the second support rod 21 are symmetrically distributed about the central axis of the sliding block 19, and the first support rod 20 and the second support rod 21 are distributed about the center of the fixed column 16 in 2 groups, and the connection point between the first support rod 20 and the first receiving plate 22 is not located on the center of the first receiving plate 22, the limiting groove 24 and the second support rod 21 are parallel to each other, and the limiting groove 24 and the rotating rod 23 form a sliding connection, so that when 2 racks 18 move relatively, the sliding block 19 installed at one end of the rack 18 moves in the sliding groove 15, the first support rod 20 and the second support rod 21 respectively connected to the sliding block 19 axially are symmetrically distributed about the central axis of the sliding block 19, and 2 groups of the first support rod 20 and the second support rod 21 are distributed about the center of the fixed column 16, so that when 2 sliding blocks 19 respectively drive one ends of 2 first support rods 20 and 2 second support rods 21 to move relatively, the first bearing plate 22 connected with the other end shafts of the first support rod 20 and the second support rod 21 moves towards the fixed column 16, the rotating rod 23 arranged in the middle of the first support rod 20 and the second support rod 21 moves in the limiting groove 24 arranged in the second bearing plate 25, and the second bearing plate 25 moves towards the fixed column 16 under the driving action of the rotating rod 23, so that the distance between the first bearing plate 22, the second bearing plate 25 and the fixed column 16 is reduced, and the goods can be clamped and fixed up and down;

the lower end of the second bearing plate 25, the lower end of the fixed column 16 and the upper first bearing plate 22 are provided with a fixed block 26, the upper ends of the fixed column 16, the second bearing plate 25 and the lower first bearing plate 22 are provided with a fixed rod 27, the fixed rod 27 is movably sleeved with a limited block 28, one end of the limited block 28 is provided with a reinforcing plate 29, the fixed block 26 is in a trapezoidal structure design, the fixed block 26 is attached to one end of the limited block 28, the limited block 28 and the fixed rod 27 are mutually vertical, the limited block 28 and the reinforcing plate 29 jointly form a T-shaped structure, so that after the first bearing plate 22 and the second bearing plate 25 move towards the fixed column 16, the distance between the first bearing plate 22, the second bearing plate 25 and the fixed column 16 becomes smaller, the fixed block 26 arranged at the upper end extrudes towards the limited block 28, and the limited block 28 and the fixed rod 27 are mutually vertical, therefore, the reinforcing plate 29 arranged at one end of the limiting block 28 can be driven to move transversely, and goods can be clamped left and right under the action of the reinforcing plates 29 arranged at the two ends, so that the stability of goods stacking is enhanced;

the outside welding of stopper 28 has reset spring 30, and reset spring 30's one end is installed on dead lever 27 to stopper 28 constitutes elastic telescopic structure through reset spring 30 and dead lever 27, makes when opening dust door 3 after, first board 22 and the second board 25 of receiving move in opposite directions, and when the interval between enlarges, fixed block 26 will not extrude to stopper 28, and stopper 28 can the reconversion under reset spring 30's elastic action, so that reuse.

The working principle is as follows: when the multi-type transport device for the combined transport of the goods capable of being stably stacked is used, as shown in fig. 1-2, after the goods pass through a previous transport mode, the goods are sequentially placed into the transport device body 1 and the dustproof door 3 is closed for dust prevention when the goods need to be transported to a next transport point through the transport device body 1, the half-toothed ring 4 extends into the groove 5 and is meshed with the gear roller 6 connected with the internal shaft of the transport device body 1, so that the gear roller 6 can be driven to rotate, after the gear roller 6 rotates, the screw 7 on the same shaft with the gear roller 6 synchronously rotates, and after the screw 7 rotates, the vertical rod 8 sleeved outside the screw 7 can push the wheels 10 at the bottom of the vertical rod 8 out of the interior of the transport device body 1 under the bonding effect between the vertical rod 8 and the movable groove 9, so as to be transported continuously;

as shown in fig. 1 and 3-6, after the gear roller 6 rotates, the bevel gear assembly 11 can synchronously rotate under the action of the first synchronous belt 12 between the gear roller 6, at the same time, one side of the bevel gear assembly 11 can drive the driving gear 14 to rotate through the second synchronous belt 13 arranged between the driving gear 14, after the driving gear 14 rotates, the rack 18 can move under the combined action of the meshing action between the rack 18 and the driving gear 14 and the joint action between the rack 18 and the moving groove 17, and 2 of the rack 18 are symmetrically arranged about the central axis of the driving gear 14, so that relative movement can be performed, when 2 of the rack 18 perform relative movement, the slide block 19 arranged at one end of the rack 18 moves in the slide groove 15, and the first support rod 20 and the second support rod 21 respectively connected to the slide block 19 are symmetrically distributed about the central axis of the slide block 19, and the first support rod 20 and the second support rod 21 have 2 groups about the center of the fixed column 16, so when 2 sliders 19 respectively drive one end of 2 first support rods 20 and one end of 2 second support rods 21 to move relatively, the first bearing plate 22 connected with the other end shaft of the first support rod 20 and the other end shaft of the second support rod 21 will move towards the fixed column 16, and the rotating rod 23 arranged in the middle of the first support rod 20 and the second support rod 21 will move in the limiting groove 24 arranged in the second bearing plate 25, and the second bearing plate 25 will move towards the fixed column 16 under the driving action of the rotating rod 23, so the distance between the first bearing plate 22, the second bearing plate 25 and the fixed column 16 will be reduced, thereby the goods can be clamped and fixed up and down, and the stability when the goods are stacked is improved;

as shown in fig. 1 and 7, after the first receiving plate 22 and the second receiving plate 25 move towards the fixing column 16, and the distance between the first receiving plate 22, the second receiving plate 25 and the fixing column 16 becomes smaller, the fixing block 26 mounted at the upper end is extruded towards the limiting block 28, and the limiting block 28 and the fixing rod 27 are perpendicular to each other, so that the reinforcing plate 29 mounted at one end of the limiting block 28 can be driven to move transversely, and goods can be clamped left and right under the action of the reinforcing plates 29 mounted at the two ends, so that the goods are prevented from being damaged due to bumping;

as shown in fig. 1 and 7, when the dustproof door 3 is closed and the goods are clamped and fixed on four sides, the transshipment device body 1 containing the goods can be pushed by the wheels 10, and when the dustproof door 3 is pushed to the next transportation point, the dustproof door 3 is opened, and with the above working principle, the wheels 10 can be recovered to the inside of the transshipment device body 1, so that the stability during unloading is improved, and the goods can be conveniently taken out.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can stabilize transfer device for multimodal transportation of goods of stack, includes transfer device body (1), hinge assembly (2), dust door (3), second and accepts board (25) and gusset plate (29), its characterized in that: the right side of the transfer device body (1) is connected with a dustproof door (3) through a hinge assembly (2), a semi-toothed ring (4) is installed at the lower end of the dustproof door (3), a groove (5) is formed inside the lower end of the transfer device body (1), a gear roller (6) is connected with the lower end inner shaft of the transfer device body (1), a screw rod (7) is connected with the lower end of the gear roller (6), a vertical rod (8) is sleeved outside the screw rod (7), the vertical rod (8) is located inside a movable groove (9), the movable groove (9) is arranged at the lower end of the transfer device body (1), wheels (10) are installed at the lower end of the vertical rod (8), the inner part of the transfer device body (1) is respectively connected with a bevel gear transmission assembly (11) and a driving gear (14), and the driving gear (14) is located above the bevel gear transmission assembly (11), a first synchronous belt (12) is installed between the upper end of the bevel gear transmission assembly (11) and the gear roller (6), a second synchronous belt (13) is installed between one side of the bevel gear transmission assembly (11) and the driving gear (14), the driving gear (14) is located inside the sliding groove (15), the sliding groove (15) is arranged inside the fixed column (16), the fixed column (16) is installed in the middle of the transfer device body (1), a moving groove (17) is formed inside the fixed column (16), a rack (18) is arranged inside the moving groove (17), a sliding block (19) is fixed on one side of the rack (18), the sliding block (19) is located inside the sliding groove (15), the sliding block (19) is respectively and axially connected with a first supporting rod (20) and a second supporting rod (21), and the first supporting rod (20) is located above the second supporting rod (21), the upper end shaft of the first supporting rod (20) is connected with a first bearing plate (22), the middle shaft of the first supporting rod (20) is connected with a rotating rod (23), the rotating rod (23) is located in a limiting groove (24), the limiting groove (24) is formed in the second bearing plate (25), and the second bearing plate (25) is located between the fixing column (16) and the first bearing plate (22).

2. The stably stackable cargo multimodal transportation apparatus as claimed in claim 1, wherein: the circle center of the half-gear ring (4) is located on the central axis of the hinge assembly (2), the half-gear ring (4) and the gear roller (6) form a meshing structure, and the half-gear ring (4) and the groove (5) form concave-convex matching.

3. The stably stackable cargo multimodal transportation apparatus as claimed in claim 1, wherein: the vertical rod (8) and the movable groove (9) form clamping sliding connection, and the depth of the movable groove (9) is larger than the diameter of the wheel (10).

4. The stably stackable cargo multimodal transportation apparatus as claimed in claim 1, wherein: the driving gear (14) is meshed with the racks (18), 2 racks (18) are symmetrically distributed on the central axis of the driving gear (14), and the racks (18) and the moving groove (17) form clearance fit.

5. The stably stackable cargo multimodal transportation apparatus as claimed in claim 1, wherein: the first supporting rod (20) and the second supporting rod (21) are symmetrically distributed about a central axis of the sliding block (19), 2 groups of the first supporting rod (20) and the second supporting rod (21) are distributed about the center of the fixing column (16), and a connecting point between the first supporting rod (20) and the first bearing plate (22) is not located on the center of the first bearing plate (22).

6. The stably stackable cargo multimodal transportation apparatus as claimed in claim 1, wherein: the limiting groove (24) and the second supporting rod (21) are parallel to each other, and the limiting groove (24) and the rotating rod (23) form sliding connection.

7. The stably stackable cargo multimodal transportation apparatus as claimed in claim 1, wherein: fixed block (26) are installed to the lower extreme that the second received board (25), fixed column (16) and the upper strata first lower extreme of receiving board (22), and fixed column (16), second received board (25) and the upper end of the first board (22) of receiving of lower floor all install dead lever (27), and the inside movable sleeve of dead lever (27) is equipped with stopper (28), and reinforcing plate (29) are installed to the one end of stopper (28) moreover.

8. The stably stackable cargo multimodal transportation apparatus of claim 7, wherein: the fixing block (26) is designed to be of a trapezoidal structure, the fixing block (26) is attached to one end of the limiting block (28), the limiting block (28) is perpendicular to the fixing rod (27), and the limiting block (28) and the reinforcing plate (29) jointly form a T-shaped structure.

9. The stably stackable cargo multimodal transportation apparatus of claim 7, wherein: the outside welding of stopper (28) has reset spring (30), and the one end of reset spring (30) is installed on dead lever (27) to stopper (28) pass through reset spring (30) and constitute elastic telescopic structure with dead lever (27).