Bidirectional transport vehicle with auxiliary supporting mechanism

Abstract

The utility model relates to the technical field of transport vehicles, in particular to a two-way transport vehicle with an auxiliary supporting mechanism, which comprises a two-way rail transport vehicle body, a plane carrying platform is arranged at the top of the two-way rail transport vehicle body, a plurality of groups of vertical grooves are arranged on the left side and the right side of the top surface of the carrying platform, and a group of jacking baffles are arranged in each group of vertical grooves in a lifting manner. A window is formed in the upper middle portion of the jacking baffle and can be used for binding a rope belt or placing a set of long plates with the length larger than the width of the carrying table in a penetrating mode. Compared with an existing auxiliary supporting mechanism used on the carrying platform, after the structure is improved, the auxiliary supporting mechanism can be expanded into various different use modes in an auxiliary mode, such as the flat carrying platform, the rope belt binding belt, the width extension, the vertical bottom degree protection and the vertical height protection.

Description

Technical Field

[0001] This utility model relates to the field of transport vehicle technology, specifically to a bidirectional transport vehicle with an auxiliary support mechanism. Background Technology

[0002] Bidirectional rail-mounted transport vehicles, as a highly flexible and widely applicable transportation equipment, are used in many important industries. In large factories and workshops, they can be used to efficiently transport raw materials, semi-finished products, and finished products between different production areas.

[0003] Two-way transport vehicles can transport a variety of items. Since the transport platform is mostly a platform structure, auxiliary support mechanisms are set around the platform to increase stability and safety during transportation.

[0004] The auxiliary support mechanisms set on the platform are mostly enclosure structures. If other functions are required, such as expanding the load-bearing area, then additional auxiliary support mechanisms need to be configured.

[0005] Over a long period of use, the existing bidirectional transport vehicle has been improved to address several common methods of protecting items, enabling its auxiliary support mechanisms to meet various usage modes. Utility Model Content

[0006] (I) Technical Issues

[0007] The present invention aims to at least solve the problem in the prior art that different support and protection methods need to be selected according to the situation after an item is placed on a platform.

[0008] (II) Technical Content

[0009] This solution provides a bidirectional transport vehicle with an auxiliary support mechanism, achieved through the following specific technical means, including:

[0010] The bidirectional rail transport vehicle body has a flat platform on its top;

[0011] The lifting baffle has multiple sets of vertical slots on the left and right sides of the top surface of the platform. Each set of vertical slots can be equipped with a lifting baffle that can be raised and lowered. When needed, the lifting baffle can be exposed from the vertical slot to form a enclosure structure on both sides of the platform.

[0012] A window is provided in the upper middle part of the lifting baffle. The window can be partially exposed when the lifting baffle is raised. The window can be used to tie ropes.

[0013] Meanwhile, when the window is exposed, a long plate with a length greater than the width of the platform can be placed between the windows on the two sets of lifting baffles facing each other on the left and right. The support area of ​​the platform can be increased by adding multiple sets of long plates.

[0014] Preferred technical solution 1: The top of the lifting baffle is also provided with a vertical hole, which can be used to insert a vertical rod of appropriate diameter.

[0015] Preferred technical solution 2: A lifting adjustment mechanism is connected between the two sets of lifting baffles facing each other on the left and right inside the platform. The lifting adjustment mechanism is used to drive the two sets of lifting baffles facing each other on the left and right to lift synchronously.

[0016] Preferred technical solution 3: The bottom of the lifting baffle is bent laterally to form a horizontal base, and the platform is connected to the lower part of the vertical groove by a horizontal groove. The lifting adjustment mechanism includes a double-ended lead screw and a transverse sliding seat symmetrically located at both ends of the double-ended lead screw and threadedly connected to the double-ended lead screw. The two ends of the double-ended lead screw are respectively rotatably installed in two sets of transverse grooves, and the two sets of transverse sliding seats slide in the left and right sets of transverse grooves respectively.

[0017] Multiple sets of parallel diagonal rods are hinged between the transverse base and the transverse sliding seat. The bottom end of the diagonal rod is close to the middle of the double-ended lead screw and is hinged to the transverse sliding seat.

[0018] Preferred technical solution four: The two sets of double-headed lead screws that are adjacent to each other are connected by a transmission belt.

[0019] Preferred technical solution five: Insertion holes for inserting vertical rods are also provided near the sides of the front and rear ends of the platform.

[0020] (III) Technical Effects

[0021] The above structure gives this solution the following advantages:

[0022] 1. Compared with the auxiliary support mechanisms used on existing platforms, this solution, after structural improvement, can be expanded into a variety of different usage modes, such as flat platform, rope strap, width extension, vertical bottom protection, and vertical height protection.

[0023] 2. Through the linkage setting of the structure, the synchronous control of multiple sets of lifting baffles can be realized, improving the convenience of use and operation. Attached Figure Description

[0024] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0025] Figure 1 This is the usage status of the solution. Figure 1 ;

[0026] Figure 2 This is the usage status of the solution. Figure 2 ;

[0027] Figure 3 This is the usage status of the solution. Figure 3 ;

[0028] Figure 4 This is a sectional view of the scheme;

[0029] Figure 5 This is a schematic diagram of the lifting and adjusting mechanism in this solution;

[0030] Figure 6 This is a schematic diagram of the lifting baffle in this scheme.

[0031] Among them, 1. Bidirectional rail transport vehicle body, 11. Platform, 111. Vertical groove, 112. Horizontal groove, 113. Insertion hole, 2. Lifting baffle, 21. Window, 22. Horizontal base, 23. Vertical hole, 3. Lifting adjustment mechanism, 31. Double-headed screw, 32. Horizontal shift seat, 33. Diagonal bar, 34. Belt reel, 35. Transmission belt, 4. Chassis. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0033] Example 1

[0034] Please see Figures 1-3 A bidirectional transport vehicle with an auxiliary support mechanism, comprising a bidirectional rail transport vehicle body 1 and a lifting baffle 2;

[0035] A flat platform 11 is located on the top of the bidirectional rail transport vehicle body 1, and a model that can be manually pulled or electrically moved can be selected.

[0036] Multiple sets of vertical slots 111 are provided on the left and right sides of the top surface of the platform 11. A set of lifting baffles 2 can be installed in each set of vertical slots 111. When the lifting baffles 2 are exposed from the vertical slots 111, they form a barrier structure on both sides of the platform 11. At the same time, when the lifting baffles 2 are moved down, they can be completely retracted into the vertical slots 111. At this time, there are no protruding structures on the top surface of the platform 11, which makes it convenient to pick up and put down items.

[0037] A window 21 is provided in the upper middle part of the lifting baffle 2. The lifting baffle 2 can be moved up to expose part of the window 21. The window 21 can be used to tie ropes. When the items are stacked high on the platform 11, they can be tied by wrapping them around the ropes.

[0038] Meanwhile, when window 21 is exposed, a long plate with a length greater than the width of platform 11 can be placed between windows 21 on the two sets of lifting baffles 2 facing each other on the left and right. By moving the lifting baffles 2 downward, the top wall of window 21 moves downward to cooperate with platform 11 to clamp and fix the long plate. The setting of the long plate can effectively widen the loading area. When transporting large items, multiple sets of long plates can be added to assist in transportation. It is best to open a groove of appropriate depth on the configured long plate at the position where it contacts the top wall of window 21, so that the top of lifting baffle 2 will not protrude on the long plate when the long plate is added, thus affecting the stability of the items.

[0039] The top of the lifting baffle 2 is also provided with a vertical hole, which can be used to insert a vertical rod of appropriate diameter, thereby increasing the overall height of the enclosure structure; the front and rear ends of the platform 11 are also provided with insertion holes for inserting vertical rods, which can assist in front and rear protection.

[0040] Example 2

[0041] Please see Figures 3-6 A bidirectional transport vehicle with an auxiliary support mechanism has a lifting adjustment mechanism 3 connected between two sets of lifting baffles 2 facing each other on the left and right inside the platform 11. The lifting adjustment mechanism 3 is used to drive the two sets of lifting baffles 2 facing each other on the left and right to lift synchronously.

[0042] The bottom of the lifting baffle 2 is bent laterally to form a horizontal base 22. At the same time, the platform 11 is connected to the lower part of the vertical groove 111 by a horizontal groove 112. The lifting adjustment mechanism 3 is located on the bottom side of the platform 11 and extends to the left and right of both ends into two sets of opposite horizontal grooves 112, and is connected to the horizontal bases 22 at the bottom of the two sets of lifting baffles 2.

[0043] The lifting adjustment mechanism 3 includes a double-ended lead screw 31 and a transverse sliding seat 32 symmetrically located at both ends of the double-ended lead screw 31 and threadedly connected to the double-ended lead screw 31. The two ends of the double-ended lead screw 31 extend into two sets of transverse grooves 112 respectively. At the same time, the two sets of transverse sliding seats 32 slide in the left and right sets of transverse grooves 112 respectively. In order to limit the transverse sliding seat 32 to slide only laterally, the transverse sliding seat 32 is slidably sleeved on the slide rod fixed in the transverse groove 112. The transverse sliding seat 32 is located below the transverse base 22. Multiple sets of parallel inclined rods 33 are hinged between the transverse base 22 and the transverse sliding seat 32. The bottom end of the inclined rod 33 is close to the middle of the double-ended lead screw 31 and is hinged to the transverse sliding seat 32.

[0044] When the lifting baffle 2 is retracted into the vertical groove 111, the two sets of horizontal moving seats 32 approach each other, the inclined rod 33 has a large inclination angle and its top is close to the horizontal moving seat 32 in the vertical direction; when it is necessary to lift the lifting baffle 2, rotate the double-ended screw 31 to control the two sets of horizontal moving seats 32 to move away from each other. At this time, the lifting baffle 2 is restricted by the vertical groove 111 and cannot move horizontally. Therefore, under the push of the horizontal moving seat 32, the lifting baffle 2 can only move upward along the vertical groove 111. During this process, the inclination angle of the inclined rod 33 gradually decreases, pushing the horizontal base 22 to gradually move upward away from the horizontal moving seat 32.

[0045] The belt discs 34 fixed on the two adjacent sets of double-headed screws 31 are connected by a transmission belt 35, thereby realizing the linkage control of multiple sets of lifting adjustment mechanisms 3. A motor connected to the end of one set of double-headed screws 31 is installed in the housing 4 on one side of the platform 11. The motor shaft is fixed to the end of the set of double-headed screws 31, and with the cooperation of the transmission belt 35, the height of multiple sets of lifting baffles 2 is synchronously adjusted.

[0046] Regarding the power supply of this product, when the bidirectional rail transport vehicle body 1 is electrically controlled for movement, the motor can be connected to the battery in the bidirectional rail transport vehicle body 1 for power supply; if the bidirectional rail transport vehicle body 1 is manually pulled, a separate battery needs to be installed in the bidirectional rail transport vehicle body 1 to power the motor.

[0047] It is worth noting that the bidirectional rail transport vehicle body 1, battery, motor, and its supporting power supply and control switch mentioned in this embodiment can also be provided by the manufacturer. The circuits, electronic components and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and there is no need to elaborate.

[0048] The parts not disclosed in this utility model are all prior art, and their specific structures and working principles will not be described in detail.

[0049] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bidirectional transport vehicle with an auxiliary support mechanism, comprising a bidirectional rail transport vehicle body (1) with a flat platform (11) on its top, characterized in that: Multiple sets of vertical slots (111) are opened on the left and right sides of the top surface of the platform (11). A set of lifting baffles (2) can be raised and lowered in each set of vertical slots (111). When the lifting baffles (2) are exposed from the vertical slots (111), they form a enclosure structure on both sides of the platform (11). At the same time, when the lifting baffles (2) are lowered, they can be completely retracted into the vertical slots (111). A window (21) is provided in the upper middle part of the lifting baffle (2). The lifting baffle (2) can be moved up to expose part of the window (21). The window (21) can be used to tie ropes. At the same time, when the window (21) is exposed, a long plate with a length greater than the width of the platform (11) can be placed between the windows (21) on the two sets of lifting baffles (2) facing left and right, and the long plate can be clamped and fixed.

2. A bidirectional transport vehicle with an auxiliary support mechanism according to claim 1, characterized in that: The top of the lifting baffle (2) is also provided with a vertical hole (23). The vertical hole (23) can be used to insert a vertical rod of appropriate diameter to increase the overall height of the enclosure structure.

3. A bidirectional transport vehicle with an auxiliary support mechanism according to claim 2, characterized in that: Insertion holes (113) for inserting vertical rods are also provided at the front and rear ends of the platform (11) near the side.

4. A bidirectional transport vehicle with an auxiliary support mechanism according to any one of claims 1-3, characterized in that: The platform (11) is connected to two sets of lifting baffles (2) facing each other on the left and right. The lifting adjustment mechanism (3) is used to drive the two sets of lifting baffles (2) facing each other on the left and right to lift synchronously.

5. A bidirectional transport vehicle with an auxiliary support mechanism according to claim 4, characterized in that: The bottom of the lifting baffle (2) is bent laterally to form a horizontal base (22). At the same time, the platform (11) is connected to the lower part of the vertical groove (111) by a horizontal groove (112). The lifting adjustment mechanism (3) is located below the platform (11) and extends to the left and right of both ends into two sets of opposite horizontal grooves (112), and is connected to the horizontal bases (22) at the bottom of the two sets of lifting baffles (2).

6. A bidirectional transport vehicle with an auxiliary support mechanism according to claim 5, characterized in that: The lifting adjustment mechanism (3) includes a double-ended lead screw (31) rotatably installed in two sets of transverse grooves (112) and a transverse shift seat (32) symmetrically located at both ends of the double-ended lead screw (31) and threadedly connected to the double-ended lead screw (31). The two sets of transverse shift seats (32) slide in the left and right sets of transverse grooves (112) respectively. Multiple sets of parallel diagonal bars (33) are hinged between the transverse base (22) and the transverse sliding seat (32).

7. A bidirectional transport vehicle with an auxiliary support mechanism according to claim 6, characterized in that: The two sets of double-headed lead screws (31) that are adjacent to each other are connected by a transmission belt (35).

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