Reversing mechanism for monorail transport vehicle

Abstract

The utility model relates to the technical field of reversing mechanisms, and discloses a reversing mechanism for a monorail transport vehicle, a first brake rod is arranged on the outer wall of one side of the top of a second brake rod, a traction rod is arranged on the outer wall of the bottom, away from the first brake rod, of the second brake rod, bolts are rotatably connected to the inner walls of the two sides of the second brake rod, and one bolt penetrates through the first brake rod. The other bolt penetrates through the second brake rod and the traction rod, the outer walls of the two bolts are in threaded connection with nuts, and the two nuts are located on the lower surface of the connecting frame and the lower surface of the traction rod respectively. Due to the arrangement of the brake rods and the traction rods, when the rotating rod rotates rightwards, the rotating rod drives the traction rod to rotate together, the traction rod drives the brake rods II connected to the two sides to rotate rightwards, the two brake rods II drive the brake rods I connected together to rotate when rotating, and the two brake rods I drive the two connecting rods to rotate through bolts. And the clamping rod connected with the two connecting rods drives the other two connecting rods and the tire to rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of reversing mechanism equipment, in particular to a reversing mechanism for a monorail transport vehicle. Background Art

[0002] A pallet truck is a logistics handling equipment used to transport goods. When a manual pallet truck is used at a handling station, the fork it carries is inserted into the hole of the pallet, and the hydraulic system is driven by manpower to lift and lower the pallet goods, and the handling operation is completed by manpower pulling. It is the simplest, most effective and most common loading and unloading and handling tool among the pallet transportation tools at the handling station.

[0003] The application number is CN202322310892.2, which discloses a reversing mechanism for a material box shuttle, and relates to the technical field of reversing mechanisms for shuttles, including a reversing frame, an X-direction guide plate and a Y-direction guide plate are symmetrically installed on the upper surface of the reversing frame, a rectangular plate is installed on the lower surface of the Y-direction guide plate, and a connecting plug is evenly installed on the lower surface of the rectangular plate, and a through hole is provided inside the connecting plug, and a docking slot is symmetrically provided on the upper surface of the reversing frame, and the connecting plug and the docking slot are in a one-to-one correspondence, and a docking hole is provided inside the docking slot, and a bolt group is installed inside the through hole and the docking hole. By setting the connecting plug, through hole, docking slot, docking hole and bolt group structure, the split connection between the Y-direction guide plate and the reversing frame can be realized, so that the Y-direction guide plate and the reversing frame can be quickly disassembled and assembled, which is convenient for maintenance and simple and convenient operation.

[0004] The above document discloses a reversing mechanism for a material box shuttle vehicle, which has the following defects: when the vehicle needs to be changed, the tires on both sides of the bottom of the vehicle need to be swung left and right. The reversing mechanism cannot steer both wheels at the same time. When the two wheels are facing different directions, the vehicle will not be able to move forward normally.

[0005] It can be seen from this that the existing reversing mechanism does not have the function of reversing the two wheels at the same time, and it is necessary to improve the existing deficiencies and provide a function that can perform reversing operations on the two wheels at the same time. Utility Model Content

[0006] The purpose of the utility model is to provide a reversing mechanism for a monorail transport vehicle to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0008] The utility model discloses a reversing mechanism for a monorail transport vehicle, comprising a wheel hub structure and a reversing structure, wherein the wheel hub structure is welded on the outer walls on both sides of the reversing structure, the reversing structure comprises a connecting frame, brake rods 2 are arranged on the outer walls on both sides of the top of the connecting frame, brake rod 1 is arranged on the outer wall on one side of the top of the brake rod 2, a traction rod is arranged on the outer wall at the bottom of the brake rod 2 away from the brake rod 1, bolts are rotatably connected on the inner walls on both sides of the brake rod 2, one of the bolts passes through the brake rod 1, the brake rod 2 and the connecting frame, and the other of the bolts passes through the brake rod 2 and the traction rod, nuts are threadedly connected on the outer walls of the two bolts, and the two nuts are respectively located on the lower surfaces of the connecting frame and the traction rod. The purpose of such arrangement is that during the use of the reversing mechanism, the controller is connected to the rotating rod, and when the rotating rod is rotated to the right, the rotating rod drives the traction rod to rotate together, and the traction rod drives the brake rods 2 connected on both sides to rotate to the right, and when the two brake rods 2 rotate, they drive the brake rods 1 connected together to rotate, and the two brake rods 1 drive the two connecting rods to rotate through bolts, and the clamping rods connected to the two connecting rods drive the other two connecting rods and the tire to rotate, and the tire is fixed to the connecting rod by nuts. When it is necessary to replace the accessories on the reversing structure, the nuts are removed from the bolts, and then the bolts are removed. The structure is flexible, simple and convenient to use.

[0009] Furthermore, a rotating rod is rotatably connected to the inner wall of the traction rod, a mounting plate is welded to the lower surface of the connecting frame, and the rotating rod and the mounting plate are coaxial. The purpose of this arrangement is that when the reversing mechanism is used, the controller is connected to the rotating rod, and when the rotating rod rotates to the right, the rotating rod drives the traction rod to rotate and connect the mounting plate to the frame, and the mechanism is installed and used.

[0010] Furthermore, the hub structure includes two connecting rods, one end of one connecting rod is welded with a clamping rod, and the clamping rod is clamped on the bottom inner wall of the other connecting rod. The purpose of this arrangement is that during the use of the reversing mechanism, the clamping rod connecting the two connecting rods drives the other two connecting rods and the tire to rotate.

[0011] Furthermore, a tire is rotatably connected to the outer wall of one of the connecting rods, and a nut is threadedly connected to the outer wall of the connecting rod near the tire. The purpose of this arrangement is that during the use of the reversing mechanism, the two brake rods drive the two connecting rods to rotate through the bolts, and the clamping rod connected to the two connecting rods drives the other two connecting rods and the tire to rotate.

[0012] Furthermore, a sleeve block is sleeved on the outer wall of the other connecting rod, and the sleeve block is welded on the outer walls of both sides of the connecting frame, and the two sides of the tire are close to the nut and the sleeve block. The purpose of this arrangement is that during the use of the reversing mechanism, the hub structure is connected to the reversing structure through the sleeve block for coordinated use, the brake rod 1 and the connecting rod fix the upper and lower ends of the sleeve block, and the sleeve block and the nut cooperate to limit the tire on the connecting rod.

[0013] Furthermore, a bolt is threadedly connected to the inner wall of the brake rod 1 away from the brake rod 2, and the bolt passes through the nut and extends to the top inner wall of the other connecting rod, and the sleeve block and the lower surface of the brake rod 1 are close to each other. The purpose of this arrangement is that when the two brake rods 2 rotate during the use of the reversing mechanism, the brake rod 1 connected to the brake rod 1 is driven to rotate, and the two brake rods 1 drive the two connecting rods to rotate through the bolts.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model arranges the brake rod and the traction rod. When the rotating rod rotates to the right, the rotating rod drives the traction rod to rotate together. The traction rod drives the brake rods 2 connected on both sides to rotate to the right. When the two brake rods 2 rotate, they drive the brake rods 1 connected together to rotate. The two brake rods 1 drive the two connecting rods to rotate through bolts. The clamping rod connected to the two connecting rods drives the other two connecting rods and the tire to rotate.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the split structure of the wheel hub structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the partially split structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the split structure of the commutation structure of the utility model;

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] In the figure: 1. wheel hub structure; 101. tire; 102. connecting rod; 103. nut; 104. clamping rod; 105. sleeve block; 106. bolt; 2. reversing structure; 201. connecting frame; 202. mounting plate; 203. brake rod 1; 204. brake rod 2; 205. traction rod; 206. rotating rod. 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] See also Figure 1 - Figure 4 As shown, the utility model is a reversing mechanism for a monorail transport vehicle, comprising a hub structure 1 and a reversing structure 2, the hub structure 1 being welded to the outer walls on both sides of the reversing structure 2, the reversing structure 2 comprising a connecting frame 201, brake rods 204 are arranged on the outer walls on both sides of the top of the connecting frame 201, brake rods 103 are arranged on the outer wall on one side of the top of the brake rods 204, a traction rod 205 is arranged on the outer wall of the bottom of the brake rods 204 away from the brake rods 103, bolts 106 are rotatably connected to the inner walls on both sides of the brake rods 204, one bolt 106 penetrates the brake rods 103, the brake rods 204 and the connecting frame 201, and the other bolt 106 penetrates the brake rods 204 and the traction rod 205, nuts 103 are threadedly connected to the outer walls of the two bolts 106, and the two nuts 103 are respectively located on the lower surfaces of the connecting frame 201 and the traction rod 205. The purpose of such arrangement is that during the use of the reversing mechanism, the controller is connected to the rotating rod 206. When the rotating rod 206 rotates to the right, the rotating rod 206 drives the traction rod 205 to rotate together. The traction rod 205 drives the brake rods 204 connected on both sides to rotate to the right. When the two brake rods 204 rotate, they drive the brake rods 1 203 connected together to rotate. The two brake rods 103 drive the two connecting rods 102 to rotate through the bolts 106. The clamping rod 104 connected to the two connecting rods 102 drives the other two connecting rods 102 and the tire 101 to rotate. The tire 101 is fixed to the connecting rod 102 by the nut 103. When it is necessary to replace the accessories on the reversing structure 2, the nut 103 is removed from the bolt 106, and then the bolt 106 is removed. The structure is flexible, simple and convenient to use.

[0026] A rotating rod 206 is rotatably connected to the inner wall of the traction rod 205, and a mounting plate 202 is welded to the lower surface of the connecting frame 201, and the rotating rod 206 and the mounting plate 202 are coaxial. The purpose of this arrangement is that when the reversing mechanism is used, the rotating rod 206 is connected to the controller, and when the rotating rod 206 rotates to the right, the rotating rod 206 drives the traction rod 205 to rotate the mounting plate 202 together and connect to the frame, so that the mechanism is installed and used.

[0027] The hub structure 1 includes two connecting rods 102, one end of one connecting rod 102 is welded with a clamping rod 104, and the clamping rod 104 is clamped on the bottom inner wall of the other connecting rod 102. The purpose of this arrangement is that when the reversing mechanism is used, the clamping rod 104 connecting the two connecting rods 102 drives the other two connecting rods 102 and the tire 101 to rotate.

[0028] The tire 101 is rotatably connected to the outer wall of one connecting rod 102, and a nut 103 is threadedly connected to the outer wall of the connecting rod 102 near the tire 101. The purpose of this arrangement is that during the use of the reversing mechanism, the two brake rods 203 drive the two connecting rods 102 to rotate through the bolts 106, and the clamping rod 104 connected to the two connecting rods 102 drives the other two connecting rods 102 and the tire 101 to rotate.

[0029] The outer wall of the other connecting rod 102 is sleeved with a sleeve block 105, which is welded to the outer walls of both sides of the connecting frame 201, and the two sides of the tire 101 are close to the nut 103 and the sleeve block 105. The purpose of this arrangement is that during the use of the reversing mechanism, the hub structure 1 is connected to the reversing structure 2 through the sleeve block 105 for coordinated use, the brake rod 203 and the connecting rod 102 fix the upper and lower ends of the sleeve block 105, and the sleeve block 105 and the nut 103 cooperate to limit the tire 101 on the connecting rod 102.

[0030] A bolt 106 is threadedly connected to the inner wall of the brake rod 1 203 away from the brake rod 2 204. The bolt 106 passes through the nut 103 and extends to the top inner wall of the other connecting rod 102. The sleeve 105 is close to the lower surface of the brake rod 1 203. The purpose of this arrangement is that when the two brake rods 204 rotate during the use of the reversing mechanism, the brake rod 1 203 connected together is driven to rotate, and the two brake rods 1 203 drive the two connecting rods 102 to rotate through the bolt 106.

[0031] When in use, during the use of the reversing mechanism, the controller is connected to the rotating rod 206. When the rotating rod 206 rotates to the right, the rotating rod 206 drives the traction rod 205 to rotate together. The traction rod 205 drives the brake rods 204 connected on both sides to rotate to the right. When the two brake rods 204 rotate, they drive the brake rods 1 203 connected together to rotate. The two brake rods 103 drive the two connecting rods 102 to rotate through the bolts 106. The clamping rods 104 connected to the two connecting rods 102 drive the other two connecting rods 102 and the tire 101 to rotate. The tire 101 is fixed to the connecting rod 102 through the nuts 103. When it is necessary to replace the accessories on the reversing structure 2, the nuts 103 are removed from the bolts 106, and then the bolts 106 are removed. The structure is flexible, simple and convenient to use.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A reversing mechanism for a monorail transport vehicle, comprising a hub structure (1) and a reversing structure (2), characterized in that: The hub structure (1) is welded to the outer walls on both sides of the reversing structure (2); the reversing structure (2) comprises a connecting frame (201); a second brake rod (204) is provided on the outer walls on both sides of the top of the connecting frame (201); a first brake rod (203) is provided on the outer wall on the top side of the second brake rod (204); a traction rod (205) is provided on the outer wall on the bottom of the second brake rod (204) away from the first brake rod (203); Bolts (106) are rotatably connected on the inner walls of both sides, one of the bolts (106) passes through the first brake rod (203), the second brake rod (204) and the connecting frame (201), and the other bolt (106) passes through the second brake rod (204) and the traction rod (205), and nuts (103) are threadedly connected on the outer walls of the two bolts (106), and the two nuts (103) are respectively located on the lower surfaces of the connecting frame (201) and the traction rod (205).

2. A reversing mechanism for a monorail transport vehicle according to claim 1, characterized in that: A rotating rod (206) is rotatably connected to the inner wall of the traction rod (205), a mounting plate (202) is welded to the lower surface of the connecting frame (201), and the rotating rod (206) and the mounting plate (202) are on the same axis.

3. A reversing mechanism for a monorail transport vehicle according to claim 1, characterized in that: The hub structure (1) comprises two connecting rods (102), one end of one of the connecting rods (102) being welded with a clamping rod (104), and the clamping rod (104) being clamped on the bottom inner wall of the other connecting rod (102).

4. A reversing mechanism for a monorail transport vehicle according to claim 3, characterized in that: A tire (101) is rotatably connected to the outer wall of one of the connecting rods (102), and a nut (103) is threadedly connected to the outer wall of the connecting rod (102) close to the tire (101).

5. A reversing mechanism for a monorail transport vehicle according to claim 4, characterized in that: A sleeve block (105) is sleeved on the outer wall of the other connecting rod (102), and the sleeve block (105) is welded to the outer walls on both sides of the connecting frame (201). The two sides of the tire (101) are close to the nut (103) and the sleeve block (105).

6. A reversing mechanism for a monorail transport vehicle according to claim 5, characterized in that: A bolt (106) is threadedly connected to the inner wall of the brake rod 1 (203) away from the brake rod 2 (204), and the bolt (106) passes through the nut (103) and extends to the top inner wall of the other connecting rod (102), and the sleeve (105) and the lower surface of the brake rod 1 (203) are in close contact.

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