CN218661917U - Stair climbing machine for carrying motor - Google Patents

Abstract

The utility model provides a stair climbing machine for transporting motors, comprising a transport vehicle, a rubber wheel and auxiliary wheels are installed on both sides of the bottom rear end of the transport vehicle; The driving mechanism for driving the rubber wheel to rotate; the side plate of the truck is slidably connected with a fixing assembly for fixing the motor; the utility model solves the defects of inconvenient transportation and high cost in the existing motor transportation engineering.

Description

A stair climbing machine for carrying motors

technical field

The utility model belongs to the technical field of transport vehicles, in particular to a stair climbing machine for transporting motors.

Background technique

At present, the known trucks are connected by tires and frames, and heavy objects are placed on the trucks to be pushed and walked by people. However, this truck can only walk on a flat road without steps. When it is necessary to carry the motor up and down the stairs , it is extremely laborious and dangerous to go up and down stairs with an ordinary truck, so it is generally still necessary to rely on manual handling; semi-automatic electric stair climbing vehicles have appeared on the market, such as:

The utility model whose notification number is CN211223579U discloses an electric load-carrying stair climbing machine. The electric load-carrying stair climbing machine includes a car body and a stair climbing mechanism. The car body is composed of a vehicle frame, two handles, wheels, and a supporting plate. The upper end surface of supporting plate 1 is provided with a plate frame vertically arranged and fixedly connected with supporting plate 1, and supporting plate 2 is also arranged on the upper end surface of supporting plate 1, and a gap is opened on supporting plate 2, and the plate frame faces the climbing The end surface of the building mechanism is provided with a moving mechanism, which is composed of two symmetrically arranged moving slide rails, a motor one, a screw rod and a moving plate, and the moving plate and the screw rod are connected through a nut seat. There are several sliders installed, one end of the screw rod connected with the motor one is connected with the motor one through a coupling, and the other end of the screw rod is fixedly connected with the plate frame through the fixing seat; requirements and the advantages of adjustable pallet spacing; however, the stair climbing machine described in this utility model uses a motor to drive the screw to clamp the goods. Since the stair climbing machine needs two motors to drive, the production cost is increased, and the transportation When using the motor, the motor is circular, which makes it inconvenient to fix.

Contents of the invention

The utility model provides a stair climbing machine for carrying motors, which solves the above-mentioned shortcomings in the prior art.

In order to achieve the above object, the technical scheme that the utility model adopts is:

The utility model provides a stair climbing machine for transporting motors, comprising a transport vehicle, a rubber wheel and auxiliary wheels are installed on both sides of the bottom rear end of the transport vehicle; the side plate rear end of the transport vehicle is fixed with a A drive mechanism that drives the rubber wheel to rotate;

A fixing assembly for fixing the motor is slidably connected to the side plate of the truck.

Preferably, the drive mechanism includes a motor and a transmission shaft, wherein a support block is installed on both sides of the bottom rear end of the transport vehicle, and the two support blocks are connected by rotation through the transmission shaft; two rubber wheels are respectively installed At both ends of the transmission shaft; the motor is installed at the rear end of the side plate of the truck, and the output shaft of the motor is drivingly connected to the transmission shaft.

Preferably, the auxiliary wheel includes an S-shaped block, and a roller is rotatably mounted on both ends of the S-shaped block.

Preferably, the fixing assembly includes a pressing plate, which is slidably installed on the side plate of the truck; an arc-shaped pressing block is fixed on the bottom of the pressing plate.

Preferably, a plurality of fixing blocks for pressing the motor are arranged on the inner wall of the arc-shaped pressing block.

Preferably, a hook for hooking the motor is also installed on the pressing plate.

Preferably, the transport vehicle is also provided with a driving assembly for driving the pressing plate to move.

Preferably, the driving assembly includes a plurality of first rotating blocks; one first rotating block is fixed on the upper and lower ends of the side walls on both sides of the transport vehicle; placed between the two first rotating blocks on the same side the rotational connection has a first screw;

The two first screw rods are respectively threadedly connected with the two threaded holes provided on the pressure plate;

A synchronous wheel is installed on the tops of the two first screw rods;

The top of the side plate of the truck is rotatably installed with a rotating shaft, and a synchronous wheel is set on the rotating shaft;

The three synchronous wheels are connected by a synchronous belt.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model provides a stair climbing machine for transporting motors, which drives the transporter to climb stairs through the set auxiliary wheels and rubber wheels; at the same time, the motor is fixed by the fixing component, which can prevent the motor to be transported from moving , which solves the problems in the motor handling process in the prior art.

Further, the motor can be pressed tightly by the first screw driving the pressure plate, and the setting of the fixed block can prevent the motor to be transported from moving during transport, and the lifting ring of the motor to be transported can be pulled by the hook to further fix the motor to be transported , so that the motor to be transported is more stable during transport.

Description of drawings

Fig. 1 is a three-dimensional structure schematic diagram of a stair climbing machine carrying a motor proposed by the utility model;

Fig. 2 is a three-dimensional structural schematic diagram of another viewing angle of a stair climbing machine for carrying motors proposed by the utility model;

Fig. 3 is a schematic diagram of the fixed block in the utility model.

In the figure: 1, truck; 2, connection block; 3, handle; 4, first rubber pad; 5, first rotating block; 51, first screw; 52, pressure plate; 53, synchronous wheel; 54, second Rotating block; 55, rotating shaft; 56, synchronous belt; 6, arc pressure block; 61, second rubber pad; 62, fixed block; 7, waist-shaped hole; 71, second screw rod; 72, nut; 73, Hook; 8. Rubber wheel; 9. Transmission shaft; 10. Support block; 11. Reducer; 12. S-shaped block; 13. Motor; 14. Roller.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

As shown in Figures 1 to 3, a stair climbing machine for transporting motors provided by the utility model includes a transport vehicle 1, the transport vehicle includes a bottom plate and a side plate, one end of the bottom plate is connected to one end of the side plate, Form an L-shaped structure.

Two driven wheels are respectively rotatably installed at two corners of the bottom front end of the bottom plate.

A support block 10 is respectively fixed at both ends of the outer bottom of the side plate, and a transmission shaft 9 is rotatably connected between the two support blocks 10 .

Both ends of the transmission shaft 9 are rotatably connected with rubber wheels 8 .

Both ends of the transmission shaft 9 are fitted with an S-shaped block 12 , and the S-shaped block 12 is placed between the support block 10 and the rubber wheel 8 .

Both ends of each S-shaped block 12 are rotatably connected with a roller 14 .

A motor 13 and a reducer 11 are fixed on the outer wall of the side plate, wherein the output shaft of the motor 13 is connected to the reducer 11 , and the reducer 11 is drivingly connected to the transmission shaft 9 .

A fixing assembly for fixing the motor to be transported is also arranged on the side plate.

The fixing assembly includes a pressing plate 52, which is slidably mounted on the side plate.

The bottom of the pressing plate 52 is fixedly connected with an arc-shaped pressing block 6 , and the opening end of the arc-shaped pressing block 6 faces the bottom plate.

A plurality of fixing blocks 62 are fixed on the inner wall of the arc-shaped pressing block 6 .

The top of the pressing plate 52 is provided with a waist-shaped hole 7, and a second screw rod 71 is fitted in the waist-shaped hole 7, and one end of the second screw rod 71 is threadedly connected with a nut 72; A hook 73 is fixedly connected to one end, and the hook 73 is placed on one side of the arc-shaped pressing block 6 .

A first rotating block 5 is fixed on the upper and lower ends of the side walls on both sides of the side plate, and a first screw 51 is rotatably connected between the two first rotating blocks 5 placed on the same side.

The two first screw rods 51 are threadedly connected with the two threaded holes provided on the pressing plate 52 respectively.

A synchronous wheel 53 is rotatably mounted on the tops of the two first screw rods 51 .

The top of the side plate is fixedly connected with a second rotating block 54, the second rotating block 54 is rotatably connected with a rotating shaft 55, and a synchronous wheel is set on the rotating shaft 55, and a synchronous belt is passed between the three synchronous wheels. 56 connections.

Two connection blocks 2 are arranged on the rear side of the side plate, and the two connection blocks 2 are connected by a handle 3 .

A rubber pad 4 is arranged on the top of the bottom plate.

The inner surface of the arc-shaped pressing block 6 is provided with a rubber pad.

Embodiment one

Referring to Figures 1-3, the utility model provides a stair climbing machine for transporting motors, including a transport vehicle 1, one side of the transport vehicle 1 is fixedly connected with two support blocks 10, and the opposite side of the two support blocks 10 The same drive shaft 9 is connected through the rotation, and the outer wall of the drive shaft 9 is rotatably provided with two rubber wheels 8 .

The outer wall of the transmission shaft 9 is fixedly sleeved with two S-shaped blocks 12 , and both ends of the S-shaped blocks 12 are rotatably connected with rollers 14 .

The transmission shaft 9 is provided with a speed reducer 11, one side of the speed reducer 11 is fixedly connected with the transport vehicle 1, and one side of the transport vehicle 1 is fixedly connected with a motor 13, and the output shaft of the motor 13 passes through the speed reducer 11 and the transmission shaft 9 Driver connection.

Two symmetrically arranged connecting blocks 2 are fixedly connected to one side of the transport vehicle 1 , and the same handle 3 is fixedly connected to one side of the two connecting blocks 2 .

Both sides of the transport vehicle 1 are provided with fixing components for fixing the motor to be transported.

Embodiment two

Referring to Fig. 1-Fig. 3, a kind of stair-climbing machine that transports motor provided by the utility model comprises transport vehicle 1, and the top of transport vehicle 1 is fixedly connected with first rubber pad 4, increases the distance between transport vehicle 1 and the motor to be transported. The friction between them prevents the motor from bumping when it is to be transported.

One side of the transport vehicle 1 is fixedly connected with two support blocks 10, and the opposite side of the two support blocks 10 is connected with the same transmission shaft 9 through rotation, and the outer wall of the transmission shaft 9 is rotatably provided with two rubber wheels 8 , easy to move, two S-shaped blocks 12 are provided on the outer wall fixed sleeve of the transmission shaft 9, the two ends of the S-shaped block 12 are connected with rollers 14 in rotation, the transmission shaft 9 is provided with a reducer 11, and one side of the reducer 11 It is fixedly connected with the transport vehicle 1 , a motor 13 is fixedly connected to one side of the transport vehicle 1 , and the output shaft of the motor 13 is fixedly connected with the input shaft of the reducer 11 .

One side of the truck 1 is fixedly connected with two symmetrically arranged connecting blocks 2 , and one side of the two connecting blocks 2 is fixedly connected with the same handle 3 , which is convenient for pushing the truck 1 .

Both sides of the transport vehicle 1 are provided with fixing components for fixing the motor to be transported.

The fixing assembly includes two first rotating blocks 5 fixedly connected on both sides of the transport vehicle 1 , and the opposite side of the two first rotating blocks 5 on the same side is rotatably connected to the same first screw rod 51 .

The sliding sleeve on the outer wall of the transport vehicle 1 is provided with a pressing plate 52 , and the pressing plate 52 is threadedly connected with two first screw rods 51 respectively.

The bottom of the pressing plate 52 is fixedly connected with an arc-shaped pressing block 6, the inner wall of the arc-shaped pressing block 6 is fixedly connected with a second rubber pad 61, and the inner wall of the second rubber pad 61 is fixedly connected with a plurality of fixed blocks 62 for fixing The motor to be transported.

The top of the pressing plate 52 is provided with a waist-shaped hole 7, the inner wall of the waist-shaped hole 7 is provided with a second screw rod 71, the outer wall of the second screw rod 71 is threadedly connected with a nut 72, and the bottom of the second screw rod 71 is fixedly connected with a hook 73, Further secure the motor to be transported.

One side of the transport vehicle 1 is fixedly connected with a second rotating block 54, and the top of the second rotating block 54 is connected with a rotating shaft 55 for rotation, and the outer walls of the two first screw rods 51 and the rotating shaft 55 are fixedly sleeved with synchronous Wheel 53, the outer wall transmission of three synchronous wheels 53 is connected with same synchronous belt 56, is convenient to drive two first screw rods 51 to rotate simultaneously.

working principle:

During use, the motor to be carried is placed on the first rubber pad 4, and the rotating shaft 55 is rotated. The rotating shaft 55 drives the first screw rod 51 to rotate through the synchronous belt 56 and the synchronous wheel 53, and the rotation of the first screw rod 51 can drive the pressing plate 52 to the desired direction. The motor to be transported moves, thereby driving the fixed block 62 to compress the motor to be transported, hooking the hook 73 to the lifting ring of the motor to be transported, turning the nut 72 to further fix the motor to be transported, starting the motor 13, and the motor 13 passes through the reducer 11 Drive the transmission shaft 9 to rotate, and the transmission shaft 9 can drive the S-shaped block 12 to rotate, thereby climbing on the stairs.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (8)

1. A stair climbing machine for transporting motors, characterized in that it includes a transport vehicle (1), and a rubber wheel (8) and auxiliary wheels are installed on both sides of the bottom rear end of the transport vehicle (1); The rear end of the side plate of the transport vehicle (1) is fixed with a drive mechanism for driving the rubber wheel (8) to rotate; A fixing assembly for fixing the motor is slidably connected to the side plate of the transport vehicle (1). 2. A stair climbing machine for transporting motors according to claim 1, characterized in that the drive mechanism includes a motor (13) and a transmission shaft (9), wherein the bottom of the transport vehicle (1) A support block (10) is installed on both sides of the end, and the two support blocks (10) are connected through the rotation of the transmission shaft (9); two rubber wheels (8) are respectively installed on the two ends of the transmission shaft (9) part; the motor (13) is installed on the rear end of the side plate of the truck (1), and the output shaft of the motor (13) is drivingly connected to the transmission shaft (9). 3. A stair climbing machine for transporting motors according to claim 2, characterized in that the auxiliary wheels include S-shaped blocks (12), and two ends of the S-shaped block (12) are rotatably mounted with a Roller (14). 4. The stair climbing machine for transporting motors according to claim 1, characterized in that, the fixing assembly includes a pressing plate (52), and the pressing plate (52) is slidably installed on the side plate of the transport vehicle (1) ; The bottom of the pressing plate (52) is fixed with an arc-shaped pressing block (6). 5. A stair climbing machine for transporting motors according to claim 4, characterized in that, the inner wall of the arc-shaped pressing block (6) is provided with a plurality of fixing blocks (62) for pressing the motor ). 6 . The stair climbing machine for transporting a motor according to claim 4 , characterized in that, a hook ( 73 ) for hooking the motor is also installed on the pressing plate ( 52 ). 6 . 7 . The stair climbing machine for transporting motors according to claim 4 , characterized in that, the transport vehicle ( 1 ) is further provided with a driving assembly for driving the pressing plate ( 52 ) to move. 8 . 8. A stair climbing machine for transporting motors according to claim 7, characterized in that, the drive assembly includes a plurality of first rotating blocks (5); A first rotating block (5) is fixed at the upper and lower ends; a first screw (51) is rotatably connected between the two first rotating blocks (5) placed on the same side; The two first screw rods (51) are threadedly connected with the two threaded holes provided on the pressure plate (52); A synchronous wheel is installed on the tops of the two first screw rods (51) for rotation; The top of the side plate of the transport vehicle (1) is rotatably installed with a rotating shaft (55), and a synchronous wheel is set on the rotating shaft (55); The three synchronous wheels are connected by a synchronous belt (56).

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