Transfer device for locomotive parts

Abstract

The utility model relates to the technical field of locomotive spare and accessory parts, and discloses a locomotive spare and accessory part transfer device which comprises a transfer trolley, a plurality of laminates are arranged in the transfer trolley, a plurality of fixing rods are arranged at the top ends of the laminates and the bottom end in the transfer trolley, and reinforcing assemblies are arranged on the peripheries of the fixing rods. The bottom end of the transfer vehicle is slidably connected with a chassis, two-way screws are rotatably connected to the two sides in the chassis, the two ends of each two-way screw are connected to the bottom end of the transfer vehicle through lifting assemblies, the center of each two-way screw is connected with a worm through a first gear set, and the center of the chassis is rotatably connected with a first connecting rod. According to the utility model, the worm gear on the first connecting rod is controlled to rotate by rotating the rotating handle, the worm is driven to rotate and is transmitted to the two-way screw rods on the two sides, so that the lower rotating block moves in the opposite direction, the rollers are retracted to the bottom end of the vehicle body, and the supporting columns fixed around the vehicle body are used for supporting, and the stability of the vehicle body is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of locomotive spare parts, and in particular to a transfer device for locomotive spare parts. Background Art

[0002] Locomotive spare parts refer to components and assemblies used to maintain and repair various types of locomotives. These spare parts may include engine parts, transmission system parts, brake system parts, suspension system parts, fuel system parts, electrical system parts, etc. For example, engine parts may include pistons, connecting rods, crankshafts, etc., transmission system parts may include clutches, transmissions, drive shafts, etc., and brake system parts may include brake discs, brake drums, brake pads, etc. Locomotive spare parts must undergo strict quality control and inspection to ensure their performance and durability, and meet the requirements of various locomotive types and usage.

[0003] After searching, the announcement number CN219770505U discloses a transfer device for motorcycle spare parts, including a cabinet, and a roller mechanism is arranged at the bottom of the cabinet. The utility model is set on the arc plate according to the different sizes of rubber sealing rings, and squeezes the compression spring. Through the elastic force of the compression spring, the arc plate and the inner wall of the rubber sealing ring are closely fitted, thereby ensuring the stability during the shipment process. At the same time, rubber sealing rings of different sizes can be installed on different connecting rods to achieve the classification of rubber sealing rings. Through the threaded connection between the threaded rod and the threaded hole, the stability of the installation column during the transportation process is achieved. When the threaded rod is separated from the threaded hole, the installation column can be disassembled as a whole. At the same time, according to the different sizes of the rubber sealing rings, the threaded rod is inserted into the threaded hole at a suitable position to avoid the extrusion of the rubber sealing rings on the adjacent installation columns, or the waste of the installation horizontal space caused by the excessive spacing between the adjacent installation columns.

[0004] Based on the above patent, by sleeved on the arc plate according to the different sizes of rubber sealing rings and squeezing the compression spring, the arc plate and the inner wall of the rubber sealing ring are tightly fitted through the elastic force of the compression spring, thereby ensuring the stability during the shipment process. At the same time, rubber sealing rings of different sizes can be installed on different connecting rods to achieve the classification of rubber sealing rings. However, the transfer device ensures the stability of the internal spare parts, but cannot ensure the stability of the device. In this regard, in response to this technical problem, the present application proposes a transfer device for locomotive spare parts. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a clutch pressure plate tooling structure, aiming to improve the stability of the device.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A transfer device for locomotive spare parts comprises a transfer vehicle, wherein a plurality of layer plates are arranged inside the transfer vehicle, a plurality of fixing rods are arranged on the top of the layer plates and the bottom of the transfer vehicle, a clamping plate is connected to the fixing rod by a spring around the fixing rod, the bottom end of the transfer vehicle is slidably connected to a chassis, both sides of the chassis are rotatably connected to bidirectional screws, both ends of the bidirectional screws are connected to the bottom end of the transfer vehicle through a lifting assembly, the center of the bidirectional screw is connected to a worm through a first gear set, the center of the chassis is rotatably connected to a first connecting rod, the center of the first connecting rod is connected to the first gear set through a second gear set, one end of the first connecting rod is rotatably connected to the inside of the chassis, the other end of the first connecting rod is fixedly connected to a control disk, and one side of the control disk is fixedly connected to a rotating handle.

[0008] Furthermore, one end of the spring is fixedly connected to the periphery of the fixing rod, and the other end of the spring is fixedly connected to the inner side of the clamping plate.

[0009] Furthermore, the lifting assembly includes a lower rotating block slidably connected at both ends of the bidirectional screw, the top end of the lower rotating block is rotatably connected to a second connecting rod, the other end of the second connecting rod is rotatably connected to an upper rotating block, and the top end of the upper rotating block is respectively fixedly connected to the four corners of the bottom end of the transfer vehicle.

[0010] Furthermore, the first gear set includes a second bevel gear fixedly connected at the center of the bidirectional screw and a first bevel gear fixedly connected at both ends of the worm. The second bevel gears at the centers of the two bidirectional screws have opposite gear directions, and the second bevel gear is meshingly connected to the first bevel gear.

[0011] Furthermore, the second gear set includes a worm fixedly connected between the first bevel gears and a worm wheel fixedly connected to the center of the first connecting rod, and the worm wheel and the worm are meshingly connected.

[0012] Furthermore, the transfer vehicle has double doors hinged on both sides at one end, and a locking assembly is provided at one end of the double doors.

[0013] Furthermore, the locking assembly includes a limit block fixedly connected to the left double door and a fixing piece fixedly connected to the right double door, a limit plate is arranged at the center of the fixing piece, and the bottom end of the limit plate is rotatably connected to the center of the fixing piece.

[0014] Furthermore, support columns are provided at four corners of the bottom end of the transfer vehicle, and rollers are fixedly connected to four corners of the bottom end of the chassis.

[0015] The utility model has the following beneficial effects:

[0016] In the utility model, the worm wheel on the first connecting rod is controlled to rotate by rotating the rotating handle, which drives the worm to rotate and transmits the transmission to the bidirectional screws on both sides, so that the lower rotating block moves in the opposite direction, so as to retract the roller to the bottom end of the vehicle body, and use the support columns fixed around the vehicle body to support it, thereby greatly improving the stability of the vehicle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a transfer device for motorcycle spare parts proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of a fixing rod of a transport device for motorcycle spare parts proposed by the utility model;

[0019] Figure 3 This is an internal diagram of a chassis of a transfer device for locomotive spare parts proposed by the utility model;

[0020] Figure 4 This is a diagram of the interior of a vehicle body of a transport device for motorcycle spare parts proposed by the utility model;

[0021] Figure 5 The utility model is a schematic diagram of a double-door transfer device for locomotive spare parts.

[0022] Legend:

[0023] 1. Transfer cart; 2. Shelf; 3. Double door; 4. Support column; 5. Roller; 6. Limit block; 7. Limit plate; 8. Fixing piece; 9. Chassis; 10. Bidirectional screw; 11. First connecting rod; 12. Control panel; 13. Turning handle; 14. Upper turning block; 15. Second connecting rod; 16. Lower turning block; 17. First bevel gear; 18. Second bevel gear; 19. Worm; 20. Fixing rod; 21. Spring; 22. Clamp; 23. Worm gear. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-5The utility model provides an embodiment: a transfer device for locomotive spare parts, including a transfer vehicle 1, a plurality of layer plates 2 are arranged inside the transfer vehicle 1, a plurality of fixing rods 20 are arranged at the top of the layer plates 2 and the bottom of the transfer vehicle 1, a spring 21 is fixedly connected to the fixing rod 20 around the fixing rod 20, and a clamping plate 22 is fixedly connected to the other end of the spring 21, a chassis 9 is slidably connected to the bottom end of the transfer vehicle 1, a bidirectional screw 10 is rotatably connected to both sides of the chassis 9, a first connecting rod 11 is rotatably connected to the center of the chassis 9, one end of the first connecting rod 11 is rotatably connected to the inside of the chassis 9, and the other end of the first connecting rod 11 is fixedly connected to a control panel 12, and a rotating handle 13 is fixedly connected to one side of the control panel 12, support columns 4 are arranged at the four corners of the bottom end of the transfer vehicle 1, and rollers 5 are fixedly connected to the four corners of the bottom end of the chassis 9.

[0026] Specifically, the rotating handle 13 controls the rotation of the worm gear 23 on the first connecting rod 11, which drives the worm 19 to rotate and transmits the power to the bidirectional screws 10 on both sides, so that the lower rotating block 16 moves in the opposite direction, thereby retracting the roller 5 to the bottom end of the vehicle body, and using the support columns 4 fixed around the vehicle body to support the vehicle body, thereby greatly improving the stability of the vehicle body.

[0027] A lower rotating block 16 is slidably connected at both ends of the bidirectional screw 10, and the top of the lower rotating block 16 is rotatably connected to the second connecting rod 15, and the other end of the second connecting rod 15 is rotatably connected to the upper rotating block 14, and the top of the upper rotating block 14 is respectively fixedly connected to the four corners of the bottom end of the transfer vehicle 1, and the second bevel gear 18 fixedly connected to the center of the bidirectional screw 10 and the first bevel gear 17 fixedly connected at both ends of the worm 19, the second bevel gears 18 in the centers of the two bidirectional screws 10 have opposite gear directions, the second bevel gear 18 and the first bevel gear 17 are meshingly connected, the worm 19 fixedly connected between the first bevel gears 17 and the worm wheel 23 fixedly connected to the center of the first connecting rod 11, and the worm wheel 23 and the worm 19 are meshingly connected.

[0028] Specifically, the center of the bidirectional screw 10 is driven by the first bevel gear 17 and the second bevel gear 18 , so that the handle 13 is rotated to control the worm wheel 23 to rotate to achieve the rotation of the worm 19 , thereby controlling the rotation of the bidirectional screw 10 .

[0029] The transfer vehicle 1 has double doors 3 hinged on both sides at one end, one end of the left double door 3 is fixedly connected to a limiting block 6, and one end of the right double door 3 is fixedly connected to a fixing member 8. A limiting plate 7 is arranged at the center of the fixing member 8, and the bottom end of the limiting plate 7 is rotatably connected to the center of the fixing member 8.

[0030] Specifically, the double door 3 on the transfer vehicle 1 is reinforced by the limit block 6, the fixing member 8 and the limit plate 7 fixedly connected on both sides of the double door 3 to prevent the parts from falling off accidentally.

[0031] Working principle: lift the limit plate 7 from the limit block 6, open the double door 3, place the parts to be transported on the fixed rod 20 and reinforce it with the spring 21 and the clamp 22, close the double door 3, and then manually turn the handle 13 to transmit the power to the first bevel gear 17 on both sides of the worm 19 through the worm gear 23 and the worm 19, and transmit the second bevel gear 18 to control the lower rotating blocks 16 on the two-way screws 10 on both sides to move in the same direction, lift up the transfer vehicle 1, and move the transfer vehicle 1 after the roller 5 touches the ground.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A transfer device for motorcycle spare parts, comprising a transfer vehicle (1), characterized in that: The transfer vehicle (1) is provided with a plurality of layer plates (2) inside, and a plurality of fixed rods (20) are provided at the top of the layer plates (2) and the bottom of the transfer vehicle (1). The fixed rods (20) are connected to a clamping plate (22) around a return spring. The bottom of the transfer vehicle (1) is slidably connected to a chassis (9). Both sides of the chassis (9) are rotatably connected to bidirectional screws (10). Both ends of the bidirectional screws (10) are connected to the bottom of the transfer vehicle (1) through a lifting assembly. The center of the bidirectional screws (10) is connected to a worm (19) through a first gear set. The center of the chassis (9) is rotatably connected to a first connecting rod (11). The center of the first connecting rod (11) is connected to the first gear set through a second gear set. One end of the first connecting rod (11) is rotatably connected to the inside of the chassis (9). The other end of the first connecting rod (11) is fixedly connected to a control panel (12). One side of the control panel (12) is fixedly connected to a rotating handle (13).

2. A transfer device for motorcycle parts according to claim 1, characterized in that: One end of the spring (21) is fixedly connected to the periphery of the fixing rod (20), and the other end of the spring (21) is fixedly connected to the inner side of the clamping plate (22).

3. The transfer device for motorcycle parts according to claim 1, characterized in that: The lifting assembly comprises a lower rotating block (16) slidably connected at both ends of the bidirectional screw rod (10); the top end of the lower rotating block (16) is rotatably connected to a second connecting rod (15); the other end of the second connecting rod (15) is rotatably connected to an upper rotating block (14); the top end of the upper rotating block (14) is respectively fixedly connected to the four corners of the bottom end of the transfer vehicle (1).

4. The transfer device for motorcycle parts according to claim 1, characterized in that: The first gear set comprises a second bevel gear (18) fixedly connected at the center of the bidirectional screw (10) and a first bevel gear (17) fixedly connected at both ends of the worm (19); the second bevel gears (18) at the centers of the two bidirectional screws (10) have opposite gear directions, and the second bevel gear (18) is meshingly connected to the first bevel gear (17).

5. The transfer device for motorcycle parts according to claim 1, characterized in that: The second gear set comprises a worm (19) fixedly connected between the first bevel gears (17) and a worm wheel (23) fixedly connected to the center of the first connecting rod (11), and the worm wheel (23) and the worm (19) are meshingly connected.

6. The transfer device for motorcycle parts according to claim 1, characterized in that: The transfer vehicle (1) has double doors (3) hinged on both sides at one end, and a locking assembly is provided at one end of the double door (3).

7. A transfer device for motorcycle parts according to claim 6, characterized in that: The locking assembly comprises a limit block (6) fixedly connected to the left double door (3) and a fixing member (8) fixedly connected to the right double door (3); a limit plate (7) is arranged at the center of the fixing member (8); and the bottom end of the limit plate (7) is rotatably connected to the center of the fixing member (8).

8. The transfer device for motorcycle parts according to claim 1, characterized in that: The four corners of the bottom of the transfer vehicle (1) are all provided with support columns (4), and the four corners of the bottom of the chassis (9) are all fixedly connected with rollers (5).

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