CN218707419U

CN218707419U - Traffic transportation loading and unloading equipment

Info

Publication number: CN218707419U
Application number: CN202222898318.9U
Authority: CN
Inventors: 刘一铭
Original assignee: Shijiazhuang Tiedao University
Current assignee: Shijiazhuang Tiedao University
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-24
Anticipated expiration: 2032-11-01

Abstract

The utility model relates to a transportation technical field especially relates to a transportation loading and unloading equipment, including the transportation frame, the lateral wall of transportation frame is fixed with draws the frame, the upper end of transportation frame is fixed with a pair of side and keeps off the frame, the bottom of transportation frame is equipped with two sets of bearing structure, bearing structure is including the elevator motor who is fixed in transportation frame bottom, elevator motor's output shaft is fixed with the lifting screw, the lateral wall threaded connection of lifting screw has the lift swivel nut, the upper end of lift swivel nut is fixed with the support frame, the support frame is fixed with the support rib with the lateral wall of lift swivel nut jointly. In this device, two support frames can be adjusted alone, so can adjust two support frames to co-altitude not to adapt to equipment both ends bulge and depressed part, make the equipment carry on whole level stability in back, and then reduce the risk of equipment transportation process landing.

Description

Traffic transportation loading and unloading equipment

Technical Field

The utility model relates to a transportation technical field especially relates to a transportation loading and unloading equipment.

Background

In the material loading and unloading process of transportation, generally, material loading and unloading equipment is used for transporting goods on a delivery platform to a transport vehicle or unloading and pulling down the goods on the transport vehicle to a warehouse for storage;

because the height of each facility device is different, in the process of loading and unloading goods, workers are required to continuously bend four limbs or body to carry the goods one by one, which is not beneficial to saving manpower and improving working efficiency;

meanwhile, the equipment is likely to have front and back convex and concave positions, so that the equipment is in an inclined state after being placed, and is easy to slide off in the transportation process, and the transportation process has unstable risk.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the transportation is unstable in the prior art, and providing a transportation loading and unloading device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a transportation loading and unloading equipment, includes the transportation frame, the lateral wall of transportation frame is fixed with draws the frame, the upper end of transportation frame is fixed with a pair of side and keeps off the frame, the bottom of transportation frame is equipped with two sets of bearing structure, bearing structure is including being fixed in the elevator motor of transportation frame bottom, elevator motor's output shaft is fixed with the lifting screw, the lateral wall threaded connection of lifting screw has the lift swivel nut, the upper end of lift swivel nut is fixed with the support frame, the support frame is fixed with the support rib with the lateral wall of lift swivel nut jointly, the transportation frame of support frame is fixed with the telescopic link jointly, the bottom of transportation frame is fixed with the protective sheath, the lateral wall of protective sheath runs through and is fixed with the pivot, the both ends of pivot are all rotated and are connected with the gyro wheel.

Preferably, the bottom of the support frame is fixed with an auxiliary sleeve, and the inner wall of the auxiliary sleeve is in threaded connection with an auxiliary screw rod.

Preferably, a limiting groove is formed in the upper end of the conveying frame, a rotary gear is fixed to the bottom of the auxiliary screw rod and located inside the limiting groove, and the lower end of the auxiliary screw rod is rotatably connected with the inner wall of the limiting groove.

Preferably, the inner wall of the limiting groove is fixed with a limiting column, and a limiting gear is sleeved on the side wall of the limiting column.

Preferably, the cross section of the limiting column is square, and the limiting gear is meshed with the rotary gear.

Preferably, the roll up motor is installed to the lateral wall of transportation frame, the output shaft of roll up motor is fixed with the coiling dish, the lateral wall of coiling dish is around being equipped with the coiling rope.

Compared with the prior art, the utility model has the advantages of:

1. in the device, the two support frames can be independently adjusted, so that the two support frames can be adjusted to different heights so as to adapt to the protruding parts and the recessed parts at the two ends of the equipment, so that the whole equipment is level and stable after being carried, and the risk of slipping in the conveying process of the equipment is reduced;

2. in this device, when the equipment is heavier, or when the space is restricted and lead to the people for carrying inconveniently, can connect the equipment roll-up dish through the roll-up rope, then drive the roll-up dish through roll-up motor and revolve, realize taking up the book of roll-up rope for the equipment can be followed the car and carried, and then is convenient for transport.

Drawings

Fig. 1 is the utility model provides a traffic loading and unloading equipment's schematic structure diagram.

Fig. 2 is the utility model provides a side structure schematic diagram of transportation loading and unloading equipment.

Fig. 3 is the utility model provides a half section structure schematic diagram of transportation loading and unloading equipment.

In the figure: the device comprises a transportation frame 1, a pulling frame 2, a lifting motor 3, a lifting screw rod 4, a lifting screw sleeve 5, a supporting frame 6, an auxiliary sleeve 7, an auxiliary screw rod 8, a limiting groove 9, a rotary gear 10, a limiting gear 11, a limiting column 12, a protective sleeve 13, a rotating shaft 14, a roller 15, a supporting rib 16, a roll winding motor 17, a roll winding disc 18, a roll winding rope 19, a telescopic rod 20 and a side blocking frame 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a transportation loading and unloading device comprises a transportation frame 1, a pulling frame 2 is fixed on the side wall of the transportation frame 1, a pair of side blocking frames 21 is fixed on the upper end of the transportation frame 1, two groups of supporting structures are arranged at the bottom of the transportation frame 1, each supporting structure comprises a lifting motor 3 fixed at the bottom of the transportation frame 1, a lifting screw rod 4 is fixed on an output shaft of each lifting motor 3, a lifting screw sleeve 5 is in threaded connection with the side wall of each lifting screw rod 4, a supporting frame 6 is fixed at the upper end of each lifting screw sleeve 5, supporting ribs 16 are fixed on the supporting frame 6 and the side wall of each lifting screw sleeve 5 together and used for improving the supporting strength of each lifting screw sleeve 5 on the supporting frame 6, a telescopic rod 20 is fixed on the transportation frame 1 together, the telescopic rod 20 limits the deviation and rotation of the supporting frame 6 and improves stability, a protective sleeve 13 is fixed at the bottom of the transportation frame 1, the protective sleeve 13 can protect the lifting motor 3 from being damaged, a rotating shaft 14 penetrates through the side wall of the supporting frame 13, and two ends of the rotating shaft 14 are rotatably connected with idler wheels 15.

The bottom of support frame 6 is fixed with supplementary cover 7, and the inner wall threaded connection of supplementary cover 7 has auxiliary screw 8, and auxiliary screw 8 is as supporting, can carry out effectual support to support frame 6, improves the support stability of support frame 6.

The upper end of the transportation frame 1 is provided with a limiting groove 9, the bottom of the auxiliary screw 8 is fixed with a rotary gear 10, the rotary gear 10 is positioned in the limiting groove 9, and the lower end of the auxiliary screw 8 is rotatably connected with the inner wall of the limiting groove 9; a limiting column 12 is fixed on the inner wall of the limiting groove 9, and a limiting gear 11 is sleeved on the side wall of the limiting column 12.

Spacing post 12 cross-section is square, and limiting gear 11 meshes with slewing gear 10 mutually, and spacing post 12 can not be turned round to make limiting gear 11 unable rotation, after limiting gear and slewing gear 10 meshing, restriction slewing gear 10's rotation, and the slip between limiting gear 11 and the spacing post 12 has certain damping, so limiting gear 11 can be under the frictional force effect after upwards sliding keep the position stable and do not fall.

The utility model discloses a transportation frame, including transportation frame 1, the lateral wall is installed and is rolled up motor 17, and the output shaft of rolling up motor 17 is fixed with roll-up dish 18, and the lateral wall of roll-up dish 18 is around being equipped with roll-up rope 19, utilizes the roll-up to realize the transport of dragging to the equipment for the better car of following of equipment is lifted off.

In the utility model, in actual use, the height of the support frame 6 is adjusted as required, thereby facilitating the smooth transfer of equipment in the same plane, the lifting motor 3 is started to drive the lifting screw rod 4 to rotate, and the support frame 6 is limited by the telescopic rods 20 at two sides and can not rotate, and can move upwards along with the lifting screw sleeve 5 under the pushing of screw threads, thereby realizing the adjustment of the height of the support frame 6, and the two support frames 6 can be adjusted independently, so that the two support frames 6 can be adjusted to different heights, thereby adapting to the convex parts and the concave parts at two ends of the equipment, and the whole level of the equipment carried with the equipment is stable, thereby reducing the risk of falling in the conveying process of the equipment;

the supporting frame 6 is driven to move upwards in the upward moving process, the auxiliary sleeve 7 is driven to rotate by the auxiliary screw rod 8 in the moving process, when the height is adjusted, the limit gear 11 is pulled upwards to be separated from the meshing state with the rotary gear 10, the rotation of the auxiliary screw rod 8 is not limited, the auxiliary sleeve 7 can reach the required height, once the height is adjusted, the limit gear 11 is moved downwards, the rotary gear 10 is meshed with the limit gear 11 through fine adjustment of the angle of the auxiliary screw rod 8, the rotation is limited through gear meshing, the support is further carried out through threads, the stability of the supporting frame 6 is improved, and the supporting frame 6 has certain bending capacity, so that the height difference of two ends caused by fine adjustment of the auxiliary screw rod 8 can be overcome through deformation, the smooth limiting and supporting of equipment can be guaranteed, and the transportation stability is improved;

when the equipment is heavier, or when the space is restricted and leads to the people to carry inconveniently, can connect equipment roll-up dish 18 through roll-up rope 19, then drive roll-up dish 18 through roll-up motor 17 and revolve, realize winding up roll-up to roll-up rope 19 for the equipment can be followed the car and carried, and then is convenient for transport.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a transportation loading and unloading equipment, includes transportation frame (1), its characterized in that, the lateral wall of transportation frame (1) is fixed with draws frame (2), the upper end of transportation frame (1) is fixed with a pair of side and keeps off frame (21), the bottom of transportation frame (1) is equipped with two sets of bearing structure, bearing structure is including being fixed in elevator motor (3) of transportation frame (1) bottom, the output shaft of elevator motor (3) is fixed with lifting screw (4), the lateral wall threaded connection of lifting screw (4) has lift swivel nut (5), the upper end of lift swivel nut (5) is fixed with support frame (6), support frame (6) and the lateral wall of lift swivel nut (5) are fixed with support rib (16) jointly, transportation frame (1) of support frame (6) is fixed with telescopic link (20) jointly, the bottom of transportation frame (1) is fixed with protective sheath (13), the lateral wall of protective sheath (13) runs through and is fixed with pivot (14), the both ends of pivot (14) all rotate and are connected with gyro wheel (15).

2. A transportation loading and unloading device according to claim 1, wherein an auxiliary sleeve (7) is fixed at the bottom of the supporting frame (6), and an auxiliary screw (8) is connected to the inner wall of the auxiliary sleeve (7) in a threaded manner.

3. The transportation loading and unloading device according to claim 2, wherein the upper end of the transportation frame (1) is provided with a limiting groove (9), the bottom of the auxiliary screw (8) is fixed with a rotary gear (10), the rotary gear (10) is positioned in the limiting groove (9), and the lower end of the auxiliary screw (8) is rotatably connected with the inner wall of the limiting groove (9).

4. A transportation loading and unloading device according to claim 3, wherein a limiting column (12) is fixed on the inner wall of the limiting groove (9), and a limiting gear (11) is sleeved on the side wall of the limiting column (12).

5. A transport vehicle loading and unloading device according to claim 4, wherein the limiting column (12) is square in cross section, and the limiting gear (11) is meshed with the rotary gear (10).

6. The transportation loading and unloading device according to claim 1, characterized in that a winding motor (17) is mounted on the side wall of the transportation frame (1), a winding disc (18) is fixed on the output shaft of the winding motor (17), and a winding rope (19) is wound on the side wall of the winding disc (18).