Transfer carrier

Abstract

The utility model relates to the technical field of article transfer, and discloses a transfer carrier which comprises a rack. The multiple adjusting assemblies are arranged at intervals in the first direction and arranged at intervals in the second direction, each adjusting assembly comprises a first displacement part and a second displacement part, the first displacement parts are movably arranged on the rack in the first direction, and the second displacement parts are movably arranged on the first displacement parts in the second direction; the second displacement part is suitable for bearing to-be-transferred objects, and an included angle is formed between the first direction and the second direction. The transfer carrier provided by the embodiment of the utility model can be suitable for objects to be transferred in a larger size range, and is high in compatibility.

Description

Technical Field

[0001] The utility model relates to the technical field of article transportation, and particularly to a transportation vehicle. Background Art

[0002] In the related art, the vehicle used for article transportation is usually fixedly connected to the article to be transported, and cannot be compatible with articles to be transported of different sizes, resulting in low compatibility.

[0003] In view of the above problems, some vehicles are provided with a plurality of sliders connected to the article to be transported. The sliders can only move in one direction, and the compatibility with articles to be transported of different sizes is still low. Summary of the Utility Model

[0004] In view of this, the utility model provides a transportation vehicle to solve the problem of low compatibility of the transportation vehicle.

[0005] The utility model provides a transportation vehicle, including: a frame; an adjustment assembly, a plurality of the adjustment assemblies are arranged at intervals along a first direction, and a plurality of the adjustment assemblies are arranged at intervals along a second direction. The adjustment assembly includes a first displacement member and a second displacement member. The first displacement member is movably arranged on the frame along the first direction, the second displacement member is movably arranged on the first displacement member along the second direction, the second displacement member is adapted to carry the article to be transported, and the first direction and the second direction are arranged at an angle.

[0006] Beneficial Effect: The positions of any two adjustment assemblies will not interfere with each other. That is to say, whether adjusting the position of the first displacement member or the second displacement member of any one adjustment assembly, it will not affect the positions of the first displacement member and the second displacement member of other adjustment assemblies. The positional correlation between the adjustment assemblies is relatively low. In this way, the position adjustment of the adjustment assemblies is more flexible, which is conducive to the cooperation of multiple adjustment assemblies with articles to be transported of different shapes, and improves the compatibility of the transportation vehicle.

[0007] In an optional embodiment, the second displacement member includes: a bearing plate, the bearing plate is movably arranged on the first displacement member along the second direction; a bearing column, the bottom end of the bearing column is connected to the second displacement member, and the top end of the bearing column is adapted to be connected to the article to be transported.

[0008] Beneficial Effect: By making the connection point between the bearing column and the article to be transported higher than the center of gravity of the article to be transported, the probability of the article to be transported shaking during transportation can be reduced, preventing the article to be transported from moving and falling, and ensuring the stability of the relative position between the transportation vehicle and the article to be transported.

[0009] In an alternative embodiment, the transport vehicle further includes: a plurality of tie rods, at least one tie rod is connected between every two adjacent load-bearing columns in the first direction, and / or at least one tie rod is connected between every two adjacent load-bearing columns in the second direction.

[0010] Advantageous effects: By providing the tie rods, the relative positions between two adjacent load-bearing columns can be defined. The plurality of load-bearing columns can be generally fixed as a whole through the plurality of tie rods, reducing the probability of relative displacement between any two load-bearing columns, thereby preventing the object to be transported from falling due to the shaking of the load-bearing columns and ensuring the stability of the relative positions between the transport vehicle and the object to be transported.

[0011] In an alternative embodiment, the load-bearing column is provided with a plurality of first positioning holes, the plurality of first positioning holes are arranged at intervals along the height direction of the load-bearing column, and both ends of each tie rod are provided with second positioning holes; the second positioning holes can be selectively matched with one of the plurality of first positioning holes on the corresponding load-bearing column, and the transport vehicle further includes a positioning member, and the positioning member is inserted through the second positioning hole and the first positioning hole that are cooperatively arranged.

[0012] Advantageous effects: Since a plurality of first positioning holes are provided on the load-bearing column in its height direction, the positioning member can be matched with any one of the first positioning holes. After the positioning member is inserted through the second positioning hole, by matching the positioning member with different first positioning holes, the relative positions of the load-bearing column and the tie rod in the height direction of the load-bearing column can be adjusted, and further the relative positions of the tie rod and the object to be transported in the height direction of the load-bearing column can be adjusted, avoiding interference between the tie rod and the object to be transported.

[0013] In an alternative embodiment, the second positioning hole is a strip-shaped hole and is opened along the extending direction of the tie rod.

[0014] Advantageous effects: When the structure of the adjustment assembly changes, the distance between two adjacent load-bearing columns may change. By adjusting the relative positions of the tie rod and the load-bearing column in the length direction of the tie rod, it can be ensured that the tie rod can adapt to two adjacent load-bearing columns with different spacings, avoiding the tie rod restricting the displacement of the load-bearing column when the adjustment assembly adjusts the position, improving the adjustability of the transport vehicle, so as to enhance the applicability of the transport vehicle.

[0015] In an alternative embodiment, the second displacement member further includes: a plurality of reinforcing ribs, the reinforcing ribs are connected to the upper surface of the bearing plate and the outer peripheral surface of the load-bearing column, and the plurality of reinforcing ribs are arranged at intervals along the circumferential direction of the load-bearing column.

[0016] Beneficial effects: It can increase the connection strength between the bearing plate and the bearing column, the relative positions of the bearing plate and the bearing column are more stable, it can avoid the fracture of the bearing column and the bearing plate when the object to be transported is installed on the bearing column, the reliability of the transport vehicle is higher, and the service life of the transport vehicle is longer.

[0017] In an alternative embodiment, the frame is provided with a plurality of first mounting holes, the first displacement member is provided with second mounting holes, and the transport vehicle further includes a plurality of first mounting members. The plurality of first mounting holes, the second mounting holes of the plurality of first displacement members, and the plurality of first mounting members are arranged in one-to-one correspondence. Each first mounting member passes through the corresponding second mounting hole and the first mounting hole; wherein, the first mounting hole is a strip-shaped hole and is opened along the first direction, and / or the second mounting hole is a strip-shaped hole and is opened along the first direction.

[0018] Beneficial effects: It can not only realize the displacement of the first displacement member relative to the frame in the first direction, but also has a simple structure and is convenient for disassembly and assembly.

[0019] In an alternative embodiment, the first displacement member is provided with a third mounting hole, the second displacement member is provided with a fourth mounting hole, and the transport vehicle further includes a second mounting member. The second mounting member passes through the third mounting hole and cooperates with the fourth mounting hole; wherein, the third mounting hole is a strip-shaped hole and is opened along the second direction, and / or the fourth mounting hole is a strip-shaped hole and is opened along the second direction.

[0020] Beneficial effects: It can not only realize the displacement of the second displacement member relative to the first displacement member in the second direction, but also has a simple structure and is convenient for disassembly and assembly.

[0021] In an alternative embodiment, the frame includes: a plurality of first guide beams, the first guide beams extend along the first direction, and the plurality of first guide beams are arranged at intervals along the second direction; two first connecting beams, the first connecting beams extend along the second direction, and both ends of each first guide beam are connected to the two first connecting beams in one-to-one correspondence; at least one second connecting beam, the second connecting beam extends along the second direction and is located between the two first connecting beams, and the second connecting beam is connected below each first guide beam.

[0022] Beneficial effects: When the first displacement member moves along the first direction, both sides of the first displacement member in the second direction are supported by the first guide beams, and it can displace synchronously relative to the first guide beams, improving the stability of the movement of the second displacement member.

[0023] In an alternative embodiment, the first displacement member includes: a plurality of third connecting beams extending along the first direction, the plurality of third connecting beams being spaced apart along the second direction, and two second guiding beams extending along the second direction, with both ends of each third connecting beam being correspondingly connected to the two second guiding beams; wherein, the length of the second guiding beam is greater than the length of the third connecting beam.

[0024] Advantageous effects: Since the length of the second guiding beam is greater than the length of the third connecting beam, the dimension of the length of the third mounting hole in the second direction can be larger, which can increase the movement range of the second displacement member, and accordingly, the dimension range of the object to be transported that the transport vehicle can carry is also increased. Description of the Drawings

[0025] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0026] Figure 1 Schematic diagram of the cooperation between the transport vehicle and the object to be transported according to an embodiment of the present invention;

[0027] Figure 2 Schematic diagram of the overall structure of the transport vehicle according to an embodiment of the present invention;

[0028] Figure 3 For Figure 2 Top view;

[0029] Figure 4 For Figure 2 Left view;

[0030] Figure 5 For Figure 2 Front view;

[0031] Figure 6 For Figure 2 Partial enlarged schematic diagram of area A in

[0032] Explanation of the reference numerals:

[0033] 1. Transfer vehicle; 2. Object to be transferred; 3. Nut; 4. Mounting point; 100. Frame; 101. First mounting hole; 110. First guide beam; 120. First connecting beam; 130. Second connecting beam; 200. Adjustment assembly; 210. First displacement member; 211. Second mounting hole; 212. Third mounting hole; 213. Third connecting beam; 214. Second guide beam; 220. Second displacement member; 221. Fourth mounting hole; 222. Bearing plate; 230. Bearing column; 231. Threaded rod; 232. Support rod; 234. First positioning hole; 240. Reinforcing rib; 400. Tie rod; 410. Second positioning hole; 500. Positioning member; 700. Handle; 800. Wheel. Detailed implementation manners

[0034] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0035] Some carriers in the related art are additionally provided with sliding members, and a plurality of sliders are arranged on the sliding members. The moving direction of the sliding members is different from the moving direction of the sliders. Therefore, it can be ensured that the sliders can move in two directions to carry objects to be transferred within a larger size range, improving the compatibility of the carrier. However, since a plurality of sliders are arranged on the same sliding member, the plurality of sliders must move synchronously in the moving direction of the sliding member. The positional correlation between the plurality of sliders is high, and when the sliding member is replaced, the heights of the plurality of sliders change synchronously, and the height correlation between the plurality of sliders is high. The compatibility of the carrier is still limited.

[0036] The following combines Figures 1 to 6 , to describe the embodiments of the present utility model.

[0037] According to an embodiment of the present utility model, on the one hand, a transfer vehicle 1 is provided. The transfer vehicle 1 includes a frame 100 and a plurality of adjustment assemblies 200. Herein, "a plurality" in the embodiments of the present utility model means that the number is not less than two.

[0038] The plurality of adjustment assemblies 200 are arranged at intervals in the first direction, that is, at least two adjustment assemblies 200 are arranged at intervals in the first direction. The plurality of adjustment assemblies 200 are arranged at intervals in the second direction, that is, at least two adjustment assemblies 200 are arranged at intervals in the second direction.

[0039] The adjustment assembly 200 includes a first displacement member 210 and a second displacement member 220. The first displacement member 210 is movably disposed on the frame 100 along a first direction. The second displacement member 220 is movably disposed on the first displacement member 210 along a second direction. The second displacement member 220 is adapted to carry the object to be transported 2. The first direction and the second direction are arranged at an angle, and the first direction and the second direction may be perpendicular to each other.

[0040] That is to say, the number of the adjustment assemblies 200 is at least three, and the adjustment assemblies 200 may be arranged at intervals along the circumferential direction of the object to be transported 2. The central axes of at least three adjustment assemblies 200 are parallel to each other and not in the same plane. The object to be transported 2 may be an engine, such as a fuel cell engine.

[0041] By arranging at least three adjustment assemblies 200 to fix the object to be transported 2, it can be ensured that there are at least three fixing points between the transport vehicle 1 and the object to be transported 2, and the at least three fixing points are not in the same plane. The at least three fixing points form a polygon to ensure the stability of the relative position between the transport vehicle 1 and the object to be transported 2 and avoid relative shaking between the transport vehicle 1 and the object to be transported 2.

[0042] In addition, since each adjustment assembly 200 can adjust the position of the second displacement member 220 in the first direction by moving the first displacement member 210, and can adjust the position of the second displacement member 220 in the second direction by moving the second displacement member 220, that is to say, the second displacement member 220 can adjust its position in both the first direction and the second direction. Furthermore, by adjusting the positions of at least three adjustment assemblies 200 in the first direction and the second direction, without replacing the parts of the transport vehicle 1, the transport vehicle 1 can be used to carry the objects to be transported 2 within a larger size range, improving the compatibility of the transport vehicle 1.

[0043] In addition, the positions of any two adjustment assemblies 200 will not interfere with each other. That is to say, whether adjusting the position of the first displacement member 210 or the second displacement member 220 of any one adjustment assembly 200, it will not affect the position of the first displacement member 210 and the position of the second displacement member 220 of other adjustment assemblies 200. The position correlation between the adjustment assemblies 200 is relatively low. In this way, the position adjustment of the adjustment assemblies 200 is more flexible, which is conducive to the cooperation of multiple adjustment assemblies 200 with objects to be transported 2 of different shapes, and further improves the compatibility of the transport vehicle 1.

[0044] Moreover, by adjusting the heights of the first displacement member 210 and the second displacement member 220 of the adjustment assembly 200, the height of the adjustment assembly 200 can be adjusted. Since the heights of the multiple adjustment assemblies 200 are not related to each other, it is applicable to be connected to the object to be transported 2 with different shapes. The height setting of the adjustment assembly 200 is more flexible, which is conducive to the cooperation of the multiple adjustment assemblies 200 with the object to be transported 2 with different shapes, and further improves the compatibility of the transport vehicle 1.

[0045] For example, wheels 800 can be connected to the bottom surface of the frame 5 to enable the transport vehicle 1 to roll on the ground. The frame 5 is also connected with a handle 700, and an operator can hold the handle 700 to push and pull the transport vehicle 1, which is convenient for the movement of the transport vehicle 1.

[0046] In one embodiment, as Figures 1 - 6 shown, the second displacement member 220 includes a bearing plate 222 and a bearing column 230. The bearing plate 222 is movably arranged on the first displacement member 210 along the second direction. The bearing column 230 extends along the vertical direction. The bearing column 230 is connected to the bearing plate 222. The bottom end of the bearing column 230 is connected to the upper surface of the bearing plate 222. The top end of the bearing column 230 is adapted to be connected to the object to be transported 2, and the top end of the bearing column 230 is adapted to be higher than the center of gravity of the object to be transported 2.

[0047] Specifically, the bearing column 230 includes a threaded rod 231 and a support rod 232. The threaded rod 231 is connected to the upper end of the support rod 232. The diameter of the threaded rod 231 is smaller than that of the support rod 232. The object to be transported 2 is sleeved on the threaded rod 231 and abuts against the support rod 232. An elastic member can be provided between the support rod 232 and the object to be transported 2 to prevent the support rod 232 and the object to be transported 2 from colliding and being damaged. Then, a nut 3 is sleeved on the threaded rod 231 to realize the fixation between the object to be transported 2 and the bearing column 230. For example, when the object to be transported 2 is an engine, the mounting point 4 of the engine is sleeved on the threaded rod 231 and supported by the support rod 232.

[0048] By setting the connection point of the bearing column 230 and the object to be transported 2 higher than the center of gravity of the object to be transported 2, the probability of the object to be transported 2 shaking during transportation can be reduced, the object to be transported 2 can be prevented from moving and falling, and the stability of the relative position between the transport vehicle 1 and the object to be transported 2 can be ensured.

[0049] In one embodiment, as Figures 2 - 6 shown, the transport vehicle 1 further includes a plurality of pull rods 400. At least one pull rod 400 is connected between every two adjacent bearing columns 230 in the first direction, and at least one pull rod 400 is connected between every two adjacent bearing columns 230 in the second direction.

[0050] By setting the tie rod 400, the relative positions between two adjacent load-bearing columns 230 can be defined. The multiple load-bearing columns 230 can be roughly fixed as a whole through the multiple tie rods 400, reducing the probability of relative displacement between any two load-bearing columns 230. Furthermore, it prevents the object to be transported 2 from falling due to the shaking of the load-bearing columns 230, ensuring the stability of the relative positions between the transport vehicle 1 and the object to be transported 2.

[0051] Among them, the tie rod 400 and the load-bearing column 230 can be perpendicularly arranged, reducing the length of the tie rod 400, lowering the cost, and the probability of the relative positions between two adjacent load-bearing columns 230 is lower, ensuring the reliability of the transport vehicle 1.

[0052] In one embodiment, as Figures 4 - 5 shown, the load-bearing column 230 is provided with a plurality of first positioning holes 234, and the plurality of first positioning holes 234 are arranged at intervals along the height direction of the load-bearing column 230. The end of the tie rod 400 is provided with a second positioning hole 410. The transport vehicle 1 further includes a plurality of positioning members 500, and the plurality of positioning members 500, the plurality of second positioning holes 410 and the plurality of load-bearing columns 230 correspond one by one. Each positioning member 500 passes through the corresponding second positioning hole 410 and cooperates with one of the plurality of first positioning holes 234 of the corresponding load-bearing column 230.

[0053] That is to say, the second positioning hole 410 at the end of each tie rod 400 is sleeved with a positioning member 500, and the positioning member 500 cooperates with one of the plurality of first positioning holes 234 of the load-bearing column 230 corresponding to the end of the tie rod 400.

[0054] In other words, the second positioning hole 410 can selectively cooperate with one of the plurality of first positioning holes 234 on the corresponding load-bearing column 230. The transport vehicle 1 further includes a positioning member 500, and the positioning member 500 passes through the second positioning hole 410 and the first positioning hole 234 which are cooperatively arranged.

[0055] For example, the positioning member 500 can be a structure with threads such as a bolt, and the first positioning hole 234 can be a threaded hole, and the positioning member 500 is in threaded cooperation with the first positioning hole 234.

[0056] Among them, the tie rod 400 is located outside the load-bearing column 230. By passing the positioning member 500 through the corresponding second positioning hole 410 and then cooperating with the first positioning hole 234, in this way, the positioning member 500 is also exposed outside, facilitating disassembly and assembly.

[0057] Since the bearing column 230 is provided with a plurality of first positioning holes 234 which are spaced along the height direction of the bearing column 230, the positioning member 500 can cooperate with any one of the first positioning holes 234. After the positioning member 500 is inserted into the second positioning hole 410, by cooperating the positioning member 500 with different first positioning holes 234, the relative position of the bearing column 230 and the pull rod 400 in the height direction of the bearing column 230 can be adjusted, and further the relative position of the pull rod 400 and the object to be transported 2 in the height direction of the bearing column 230 can be adjusted, so as to avoid interference between the pull rod 400 and the object to be transported 2.

[0058] In one embodiment, as Figures 4 - 5 shown, in the length direction of the pull rod 400, the size of the second positioning hole 410 is larger than the size of the corresponding positioning member 500. For example, the second positioning hole 410 is an oval hole (i.e., a strip-shaped hole), the length direction of the second positioning hole 410 is the same as the length direction of the pull rod 400, the width direction of the second positioning hole 410 is the same as the height direction of the bearing column 230, and the width of the second positioning hole 410 is substantially the same as the size of the positioning member 500, so as to avoid relative shaking between the pull rod 400 and the bearing column 230 in the height direction of the bearing column 230 under the influence of gravity.

[0059] That is to say, in the length direction of the pull rod 400, the pull rod 400 can move relative to the bearing column 230. When the structure of the adjustment assembly 200 changes, the distance between two adjacent bearing columns 230 may change. By adjusting the relative position of the pull rod 400 and the bearing column 230 in the length direction of the pull rod 400, it can be ensured that the pull rod 400 can adapt to two adjacent bearing columns 230 with different spacings, and it can be avoided that the pull rod 400 restricts the displacement of the bearing column 230 when the adjustment assembly 200 adjusts its position, improving the adjustability of the transfer vehicle 1 and enhancing the applicability of the transfer vehicle 1.

[0060] In one embodiment, as Figures 2 - 6 shown, the second displacement member 220 further includes a plurality of reinforcing ribs 240 which are connected to the upper surface of the bearing plate 222 and the outer peripheral surface of the bearing column 230, and the plurality of reinforcing ribs 240 are spaced along the circumferential direction of the bearing column 230.

[0061] In this way, the connection strength between the bearing plate 222 and the bearing column 230 can be increased, the relative position between the bearing plate 222 and the bearing column 230 is more stable, it can be avoided that the bearing column 230 and the bearing plate 222 are broken when the object to be transported 2 is installed on the bearing column 230, the reliability of the transfer vehicle 1 is higher, and the service life of the transfer vehicle 1 is longer.

[0062] In one embodiment, as Figure 2 、 Figure 3 andFigure 6 As shown, the frame 100 is provided with a plurality of first mounting holes 101, the first displacement member 210 is provided with second mounting holes 211, and the transfer carrier 1 further includes a plurality of first mounting members (not shown in the figure). The plurality of first mounting holes 101, the second mounting holes 211 of the plurality of first displacement members 210, and the plurality of first mounting members are provided in one-to-one correspondence. Each first mounting member passes through the corresponding second mounting hole 211 and cooperates with the corresponding first mounting hole 101.

[0063] Wherein, in the first direction, the size of the first mounting hole 101 is larger than the size of the first mounting member, or in the first direction, the size of the second mounting hole 211 is larger than the size of the first mounting member, or in the first direction, the size of the first mounting hole 101 is larger than the size of the first mounting member, and the size of the second mounting hole 211 is larger than the size of the first mounting member.

[0064] That is to say, the first mounting hole 101 is a strip-shaped hole and extends along the first direction, or the second mounting hole 211 is a strip-shaped hole and extends along the first direction, or the first mounting hole 101 is a strip-shaped hole and extends along the first direction, and the second mounting hole 211 is a strip-shaped hole and extends along the first direction.

[0065] Since the first displacement member 210 is located on the upper surface of the frame 100, the first mounting member passes through the second mounting hole 211 and cooperates with the first mounting hole 101. In this way, the first mounting member faces upward, which is convenient for disassembly and assembly.

[0066] For example, the first mounting member can be a threaded structure such as a bolt. The first mounting hole 101 can be a threaded hole, and the first mounting member is in threaded cooperation with the first mounting hole 101. And each first displacement member 210 may be provided with more than one second mounting hole 211. The number of second mounting holes 211 and the number of first mounting members can be the same. The number of first mounting holes 101 and the number of second mounting holes 211 can be the same, or the number of first mounting holes 101 and the number of second mounting holes 211 can be different. The plurality of second mounting holes 211 arranged at intervals along the first direction on each first displacement member 210 can be correspondingly arranged with the same first mounting hole 101. The plurality of second mounting holes 211 arranged at intervals along the second direction on each first displacement member 210 are arranged in one-to-one correspondence with the plurality of first mounting holes 101.

[0067] In this way, not only can the first displacement member 210 be displaced relative to the frame 100 in the first direction, but also the structure is simple, convenient for disassembly and assembly, the first displacement member 210 is not easy to shake relative to the frame 100, and the structural stability is high.

[0068] In one embodiment, as Figure 2 、 Figure 3 and Figure 6As shown, the first displacement member 210 is provided with a third mounting hole 212, and the second displacement member 220 is provided with a fourth mounting hole 221. The transfer carrier 1 further includes a second mounting member (not shown in the figure), and the second mounting member passes through the third mounting hole 212 and cooperates with the fourth mounting hole 221.

[0069] Wherein, in the second direction, the size of the third mounting hole 212 is greater than the size of the second mounting member, or in the second direction, the size of the fourth mounting hole 221 is greater than the size of the second mounting member, or in the second direction, the size of the third mounting hole 212 is greater than the size of the second mounting member, and the size of the fourth mounting hole 221 is greater than the size of the second mounting member.

[0070] That is to say, the third mounting hole 212 is a strip-shaped hole and extends along the second direction, or the fourth mounting hole 221 is a strip-shaped hole and extends along the second direction, or the third mounting hole 212 is a strip-shaped hole and extends along the second direction, and the fourth mounting hole 221 is a strip-shaped hole and extends along the second direction.

[0071] Since the second displacement member 220 is located on the upper surface of the first displacement member 210, the second mounting member passes through the fourth mounting hole 221 and cooperates with the third mounting hole 212. In this way, the second mounting member faces upward, which is convenient for disassembly and assembly.

[0072] For example, the second mounting member can be a threaded structure such as a bolt. The third mounting hole 212 can be a threaded hole, and the second mounting member is in threaded cooperation with the third mounting hole 212. Moreover, each second displacement member 220 may be provided with more than one second mounting hole 211. The number of the fourth mounting holes 221 and the number of the second mounting members can be the same. The number of the third mounting holes 212 and the number of the fourth mounting holes 221 can be the same, or the number of the third mounting holes 212 and the number of the fourth mounting holes 221 can be different. A plurality of second mounting holes 211 arranged at intervals along the first direction on each second displacement member 220 can be arranged in one-to-one correspondence with a plurality of first mounting holes 101. A plurality of second mounting holes 211 arranged at intervals along the second direction on each first displacement member 210 are correspondingly arranged with the same first mounting hole 101.

[0073] In this way, not only can the second displacement member 220 be displaced relative to the first displacement member 210 in the second direction, but also the structure is simple, convenient for disassembly and assembly, the second displacement member 220 is not easy to shake relative to the first displacement member 210, and the structural stability is high.

[0074] In one embodiment, as Figure 2 、 Figure 3 and Figure 6 shown, the frame 100 includes a plurality of first guide beams 110, two first connecting beams 120 and at least one second connecting beam 130.

[0075] The first guiding beam 110 extends along the first direction, and a plurality of first guiding beams 110 are arranged at intervals along the second direction. The first connecting beam 120 extends along the second direction, and both ends of each first guiding beam 110 are correspondingly connected to two first connecting beams 120 one by one. The second connecting beam 130 extends along the second direction and is located between the two first connecting beams 120, and the second connecting beam 130 is connected below each first guiding beam 110. By providing two first connecting beams 120 and at least one second connecting beam 130, the relative positions of the plurality of first guiding beams 110 can be fixed, and the structural strength of the frame 100 can be improved to carry a larger volume of the object to be transferred 2.

[0076] For example, each first guiding beam 110 is provided with a first mounting hole 101. The first displacement member 210 can be provided with second mounting holes 211 on both sides in the second direction. Each first displacement member 210 corresponds to two first guiding beams 110. The second mounting holes 211 on each side of the first displacement member 210 in the second direction can be a plurality of holes arranged at intervals along the first direction. The first mounting hole 101 of each first guiding beam 110 corresponds to a plurality of second mounting holes 211 on one side of the first displacement member 210 in the first direction at the same time.

[0077] In this way, when the first displacement member 210 moves along the first direction, both sides of the first displacement member 210 in the second direction are supported by the first guiding beam 110, and can displace synchronously relative to the first guiding beam 110, improving the stability of the movement of the second displacement member 220.

[0078] In addition, a plurality of first displacement members 210 arranged at intervals in the first direction can be carried by the same two first guiding beams 110. At this time, each first guiding beam 110 is provided with a plurality of first mounting holes 101 arranged at intervals along the first direction, and each first mounting hole 101 on the first guiding beam 110 corresponds to a first displacement member 210. In this way, the number of first guiding beams 110 can be reduced and the cost can be lowered.

[0079] In one embodiment, as Figure 2 、 Figure 3 and Figure 6 shown, the first displacement member 210 includes a plurality of third connecting beams 213 and two second guiding beams 214.

[0080] The third connecting beam 213 extends along the first direction, a plurality of third connecting beams 213 are arranged at intervals along the second direction, the second guiding beam 214 extends along the second direction, and both ends of each third connecting beam 213 are correspondingly connected to two second guiding beams 214 one by one. Among them, the length of the second guiding beam 214 is greater than the length of the third connecting beam 213.

[0081] For example, each second guide beam 214 is provided with a third mounting hole 212. On both sides of the second displacement member 220 in the first direction, fourth mounting holes 221 may be provided. The fourth mounting holes 221 on each side of the second displacement member 220 in the first direction may be multiple and arranged at intervals in the second direction. The third mounting holes 212 of each second guide beam 214 correspond to the multiple fourth mounting holes 221 on one side of the second displacement member 220 in the first direction at the same time.

[0082] In this way, when the second displacement member 220 moves in the second direction, both sides of the second displacement member 220 in the first direction are supported by the second guide beam 214, and can be displaced synchronously relative to the second guide beam 214, improving the stability of the movement of the second displacement member 220.

[0083] In addition, since the length of the second guide beam 214 is greater than the length of the third connecting beam 213, the dimension of the length of the third mounting hole 212 in the second direction can be larger, which can increase the movement range of the second displacement member 220, and the dimension range of the object 2 to be transported that the transfer vehicle 1 can carry also increases accordingly.

[0084] Furthermore, the first displacement member 210 is configured as a square frame structure, which can improve the stability of the first displacement member 210 and reduce the damage probability of the first displacement member 210. The bearing plate 222 of the second displacement member 220 may be a plate-like structure, and the bearing column 230 is located at the center of the second displacement member 220.

[0085] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations fall within the scope defined by the appended claims.

Claims

1. A transport vehicle, characterized in that: include: Rack(100); An adjustment assembly (200), a plurality of the adjustment assemblies (200) are arranged at intervals along a first direction, and a plurality of the adjustment assemblies (200) are arranged at intervals along a second direction, the adjustment assembly (200) comprises a first displacement member (210) and a second displacement member (220), the first displacement member (210) is movably arranged on the frame (100) along the first direction, the second displacement member (220) is movably arranged on the first displacement member (210) along the second direction, the second displacement member (220) is suitable for carrying an object to be transported (2), and the first direction and the second direction are arranged at an angle.

2. The transport vehicle according to claim 1, characterized in that: The second displacement member (220) comprises: a carrying plate (222), the carrying plate (222) being movably disposed on the first displacement member (210) along the second direction; A supporting column (230), wherein the bottom end of the supporting column (230) is connected to the supporting plate (222), and the top end of the supporting column (230) is suitable for connecting to the object to be transported (2).

3. The transport vehicle according to claim 2, characterized in that: Also includes: A plurality of tie rods (400), at least one tie rod (400) being connected between every two adjacent bearing columns (230) in the first direction, and / or at least one tie rod (400) being connected between every two adjacent bearing columns (230) in the second direction.

4. The transport vehicle according to claim 3, characterized in that: The bearing column (230) is provided with a plurality of first positioning holes (234), the plurality of first positioning holes (234) are arranged at intervals along the height direction of the bearing column (230), and both ends of each pull rod (400) are provided with second positioning holes (410); The second positioning hole (410) can be selectively matched with one of the plurality of first positioning holes (234) on the corresponding supporting column (230), and the transfer vehicle (1) also includes a positioning member (500), and the positioning member (500) is inserted into the second positioning hole (410) and the first positioning hole (234) that are matched.

5. The transport vehicle according to claim 4, characterized in that: The second positioning hole (410) is a strip-shaped hole and is opened along the extension direction of the pull rod (400).

6. The transport vehicle according to claim 2, characterized in that: The second displacement member (220) further comprises: A plurality of reinforcing ribs (240) are provided, wherein the reinforcing ribs (240) are connected to the upper surface of the bearing plate (222) and the outer peripheral surface of the bearing column (230), and the plurality of reinforcing ribs (240) are arranged at intervals along the circumference of the bearing column (230).

7. The transport vehicle according to any one of claims 1 to 6, characterized in that: The frame (100) is provided with a plurality of first mounting holes (101), the first displacement member (210) is provided with a second mounting hole (211), the transfer vehicle (1) further comprises a plurality of first mounting members, the plurality of first mounting holes (101), the plurality of second mounting holes (211) of the first displacement members (210) and the plurality of first mounting members are arranged in a one-to-one correspondence, and each of the first mounting members is inserted through the corresponding second mounting hole (211) and the first mounting hole (101); Wherein, the first mounting hole (101) is a strip-shaped hole and is opened along the first direction, and / or the second mounting hole (211) is a strip-shaped hole and is opened along the first direction.

8. The transport vehicle according to any one of claims 1 to 6, characterized in that: The first displacement member (210) is provided with a third mounting hole (212), the second displacement member (220) is provided with a fourth mounting hole (221), and the transfer vehicle (1) further comprises a second mounting member, the second mounting member being passed through the third mounting hole (212) and cooperating with the fourth mounting hole (221); Wherein, the third mounting hole (212) is a strip-shaped hole and is opened along the second direction, and / or the fourth mounting hole (221) is a strip-shaped hole and is opened along the second direction.

9. The transport vehicle according to any one of claims 1 to 6, characterized in that: The frame (100) comprises: A plurality of first guide beams (110), wherein the first guide beams (110) extend along the first direction, and the plurality of first guide beams (110) are arranged at intervals along the second direction; two first connecting beams (120), the first connecting beams (120) extending along the second direction, and two ends of each of the first guide beams (110) being connected to the two first connecting beams (120) in a one-to-one correspondence; At least one second connecting beam (130), the second connecting beam (130) extending along the second direction and located between two of the first connecting beams (120), the second connecting beam (130) being connected below each of the first guide beams (110).

10. The transport vehicle according to any one of claims 1 to 6, characterized in that: The first displacement member (210) comprises: a plurality of third connecting beams (213), the third connecting beams (213) extending along the first direction, and the plurality of third connecting beams (213) being arranged at intervals along the second direction, Two second guide beams (214), wherein the second guide beams (214) extend along the second direction, and both ends of each of the third connecting beams (213) are connected to the two second guide beams (214) in a one-to-one correspondence.

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