A logistics transport vehicle

Abstract

The present application relates to a logistics transport vehicle, which includes a base plate; a load-bearing plate located above the base plate and used for loading articles; a rotating shaft perpendicular to the base plate, connecting the base plate and the load-bearing plate and used for driving the load-bearing plate to rotate; a stop plate vertically fixedly connected to the upper surface of the load-bearing plate; two stop plates are provided, and the two stop plates are respectively located on one side close to two symmetrical side walls of the base plate in the circumferential direction; a locking assembly is used to fix the relative position between the load-bearing plate and the base plate when the length direction of the stop plate is perpendicular to the length direction of the base plate. The present application has the effect of being convenient for staff to use.

Description

Technical Field

[0001] The present application relates to the technical field of logistics transportation, and in particular to a logistics transportation vehicle. Background Art

[0002] Logistics is the process of organically combining functions such as transportation, storage, loading and unloading, packaging, circulation processing and distribution to meet user requirements in the process of goods flowing from the supply point to the receiving point. Logistics transport vehicles are tools used to reduce manpower handling when goods are transported over short distances.

[0003] The existing Chinese patent with reference announcement number CN212267555U discloses an anti-collision device for a logistics transport vehicle; it includes side protection plates relatively arranged on both sides of the long sides of the placement platform of the logistics transport vehicle, the side protection plates away from the placement platform are provided with a plurality of buffer anti-collision components, the bottom of the placement platform is provided with a driving device for driving the side protection plates to move along the short side of the placement platform, the side protection plates away from the push rod of the logistics transport vehicle are connected to a side edge protection plate with a radius corner through a telescopic adjustment component, and the side edge protection plates away from the placement platform are provided with a buffer anti-collision component. The setting of the anti-collision device reduces the collision of objects during transportation.

[0004] With respect to the above-mentioned related technologies, the anti-collision device surrounds the circumference of the placement table. When transporting large items, the large items need to be lifted to a height higher than the anti-collision device, which has the defect of being inconvenient to use. Summary of the invention

[0005] In order to solve the defect of being inconvenient to use, the present application provides a logistics transport vehicle.

[0006] The present application provides a logistics transport vehicle, which adopts the following technical solution: it includes a base plate; a load-bearing plate located above the base plate and used for loading items; a rotating shaft, which is perpendicular to the base plate and connects the base plate and the load-bearing plate and is used to drive the load-bearing plate to rotate; a stop plate, which is vertically fixedly connected to the upper surface of the load-bearing plate; two stop plates are provided, and the two stop plates are respectively located on one side close to the two symmetrical side walls of the base plate in the circumferential direction; a locking assembly, which is used to fix the relative position between the load-bearing plate and the base plate when the length direction of the stop plate is perpendicular to the length direction of the base plate.

[0007] By adopting the above technical solution, when using a logistics transport vehicle to transfer items, the items to be transferred are placed on the load-bearing plate. When pushing the logistics transport vehicle, the stop plate is adjusted to be perpendicular to the forward direction of the logistics transport vehicle. At this time, the locking assembly is used to fix the relative positions of the load-bearing plate and the bottom plate. When transporting items, the setting of the stop plate can prevent the items from falling due to inertia as much as possible, and the stop plate can prevent the items from being hit as much as possible. When the items need to be removed, the locking assembly is opened, and the load-bearing plate is rotated at this time to facilitate the staff to unload the items. The effect of facilitating the use of the staff is achieved.

[0008] Preferably, it also includes a handle, which is fixedly connected to the bottom plate; the bottom plate is a hollow plate-shaped structure, and a clearance hole is opened on the upper surface of one end of the bottom plate close to the handle; a locking groove is opened on the lower surface of the bearing plate; the locking assembly includes: a locking rod, which is vertically arranged in the cavity of the bottom plate, passes through the upper surface of the bottom plate and is threadedly connected to the bottom plate, and the top end of the locking rod is inserted into the locking groove; a driven bevel gear is sleeved on the circumferential outer wall of the locking rod to drive the locking rod to rotate and slide along the length direction of the locking rod; a connecting pipe is sleeved on the circumferential outer wall of the locking rod and is coaxially fixed with the driven bevel gear The driving bevel gear is sleeved on the circumferential outer wall of the driving rod and rotates coaxially with the driving rod; the driving bevel gear is meshed with the driven bevel gear; the pull plate is inserted into the clearance hole; the power shaft is located in the cavity of the bottom plate and is rotatably connected to the bottom plate, and the length direction is perpendicular to the length direction of the transmission rod; the pull plate is fixedly connected to the power shaft; the transmission bevel gear set connects the power shaft and the transmission rod.

[0009] By adopting the above technical solution, when using the locking assembly to fix the relative position between the load-bearing plate and the base plate, hold the handle and pull the pull plate with the other hand. At this time, the pull plate drives the power shaft to rotate, and under the action of the transmission bevel gear set, drives the transmission rod to rotate. At this time, the active vertical wheel rotates, thereby driving the driven bevel gear to rotate. Under the action of the connecting pipe, the locking rod is inserted into the locking groove along its length direction, thereby achieving the fixation of the relative position between the load-bearing plate and the base plate; when adjusting the relative position of the load-bearing plate and the base plate, just push the pull plate to the side close to the handle, which makes it convenient for the staff to use.

[0010] Preferably, a telescopic rod is slidably inserted in the rotating shaft, and the end of the telescopic rod facing away from the rotating shaft is vertically fixedly connected to a sliding rod; a sliding groove is opened on the lower surface of the bearing plate along the length direction of the stop plate; the sliding rod is inserted in the sliding groove and slides along the length direction of the sliding groove, and the sliding rod rotates in the sliding groove with its length axis as the rotation axis.

[0011] By adopting the above technical solution, when the locking assembly is opened, the carrying plate is rotated, and the telescopic rod and the sliding rod rotate relative to each other, lifting one end of the carrying plate close to the handle. At this time, the carrying plate is tilted, and the items slide down the carrying plate under the limit of the stop plate, thereby achieving the effect of being convenient for staff to use.

[0012] Preferably, a rotating ball is provided between the supporting plate and the bottom plate, the rotating ball is embedded in the bottom plate, and the rotating ball abuts against the lower surface of the supporting plate.

[0013] By adopting the above technical solution, the arrangement of the rotating ball improves the bearing capacity of the bearing plate.

[0014] Preferably, an adjustment hole is provided on the upper surface of the base plate; an adjustment assembly is arranged in the cavity of the base plate; the adjustment assembly comprises: a support shaft, vertically arranged in the cavity of the base plate, and vertically fixedly connected to the base plate; a prying plate, hinged at one end of the support shaft connected to the base plate, and one end of the prying plate is located below the locking rod; an adjustment shaft, vertically fixedly connected to the upper surface of the prying plate, and located at the end of the prying plate away from the locking rod; the adjustment shaft is slidably inserted into the adjustment hole and abuts the supporting plate.

[0015] By adopting the above technical solution, when the locking assembly is opened, the locking rod moves downward, and at this time the locking rod abuts the prying plate. The prying plate drives the adjusting shaft to move upward under the action of the supporting shaft, thereby lifting the end of the load-bearing plate close to the handle, thereby achieving the effect of making it easier for the staff to unload the goods.

[0016] Preferably, the top end of the adjusting shaft is hemispherical, and the convex surface of the top end of the adjusting shaft abuts against the supporting plate.

[0017] By adopting the above technical solution, the hemispherical adjustment shaft facilitates relative sliding between the adjustment shaft and the bearing plate.

[0018] Preferably, a guide plate is hingedly connected to a side wall of the bottom plate facing away from the handle; and a hinge point between the guide plate and the bottom plate is located on a side close to the upper surface of the bottom plate.

[0019] By adopting the above technical solution, the guide plate plays a guiding role when unloading objects, so that the objects can land more smoothly.

[0020] Preferably, an adjusting spring is fixedly connected to the side wall of the bottom plate, and the adjusting spring is used to support the guide plate in a horizontal state.

[0021] By adopting the above technical solution, under the action of the adjusting spring, when the goods are not unloaded, the guide plate is level with the bottom plate. At this time, the guide plate will not conflict with possible obstacles on the ground, thereby ensuring the stability of the logistics transfer vehicle.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. When using a logistics transport vehicle to transfer items, place the items to be transferred on the load-bearing plate. When pushing the logistics transport vehicle, adjust the stop plate to be perpendicular to the forward direction of the logistics transport vehicle. At this time, use the locking component to fix the relative position of the load-bearing plate and the bottom plate. When transporting items, the setting of the stop plate can prevent the items from falling due to inertia as much as possible, and the stop plate can prevent the items from being hit as much as possible. When the items need to be removed, open the locking component and rotate the load-bearing plate to facilitate the staff to unload the items. This achieves the effect of being convenient for the staff to use.

[0024] 2. When using the locking assembly to fix the relative position between the load-bearing plate and the bottom plate, hold the handle and pull the pull plate with the other hand. At this time, the pull plate drives the power shaft to rotate. Under the action of the transmission bevel gear set, the transmission rod is driven to rotate. At this time, the active vertical wheel rotates, thereby driving the driven bevel gear to rotate. Under the action of the connecting pipe, the locking rod is inserted into the locking groove along its length direction, thereby fixing the relative position between the load-bearing plate and the bottom plate. When adjusting the relative position of the load-bearing plate and the bottom plate, just push the pull plate to the side close to the handle, which is convenient for the staff to use.

[0025] 3. When the locking assembly is opened, the locking rod moves downward, at which time the locking rod abuts against the prying plate. The prying plate drives the adjusting shaft to move upward under the action of the supporting shaft, thereby lifting the end of the load-bearing plate close to the handle, making it easier for the staff to unload the goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0027] Figure 2 A cross-sectional view showing the locking assembly.

[0028] In the figure, 1, bottom plate; 11, clearance hole; 12, adjustment hole; 2, bearing plate; 21, locking groove; 22, slide groove; 3, rotating shaft; 4, stop plate; 5, locking assembly; 51, locking rod; 52, driven bevel gear; 53, connecting pipe; 54, transmission rod; 55, active bevel gear; 56, pull plate; 57, power shaft; 58, transmission bevel gear set; 581, active transmission gear; 582, driven transmission gear; 6, handle; 7, telescopic rod; 71, sliding rod; 8, rotating ball; 9, adjustment assembly; 91, supporting shaft; 92, prying plate; 93, adjustment shaft; 10, guide plate; 101, adjustment spring. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-2 This application is described in further detail.

[0030] An embodiment of the present application discloses a logistics transport vehicle.

[0031] refer to Figure 1 The logistics transport vehicle includes a bottom plate 1, a loading plate 2 and a handle 6; the handle 6 is fixedly connected to the bottom plate 1; the loading plate 2 is located above the bottom plate 1 and is used to place items; a stop plate 4 is fixedly connected to the upper surface of the loading plate 2, and two stop plates 4 are provided, and the two stop plates 4 are respectively located on one side close to the two symmetrical side walls of the bottom plate 1 in the circumferential direction, and the two bottom plates 1 are parallel to each other.

[0032] refer to Figure 1 and Figure 2 A rotating shaft 3 is provided between the bearing plate 2 and the bottom plate 1. The rotating shaft 3 is perpendicular to the bottom plate 1. The rotating shaft 3 is used to connect the bottom plate 1 and the bearing plate 2, and the rotating shaft 3 is used to drive the bearing plate 2 to rotate. A telescopic rod 7 is inserted and slidably connected in the rotating shaft 3. The end of the telescopic rod 7 away from the rotating shaft 3 is vertically fixedly connected with a sliding rod 71; the sliding rod 71 is a cylindrical structure, and a sliding groove 22 is provided on the lower surface of the bearing plate 2 along the length direction of the stop plate 4; the sliding rod 71 is inserted into the sliding groove 22 and slides along the length direction of the sliding groove 22, and the sliding rod 71 rotates in the sliding groove 22 with its length direction as the rotation axis. A rotating ball 8 is also provided between the bearing plate 2 and the bottom plate 1. The rotating ball 8 is embedded in the bottom plate 1, and the rotating ball 8 abuts against the lower surface of the bearing plate 2.

[0033] refer to Figure 1 and Figure 2 The bottom plate 1 is connected with a locking assembly 5 , and when the length direction of the stop plate 4 is perpendicular to the length direction of the bottom plate 1 , the locking assembly 5 is used to fix the relative position between the bearing plate 2 and the bottom plate 1 .

[0034] When in use, the items are placed on the upper surface of the carrier plate 2. During transportation, the length direction of the stop plate 4 is perpendicular to the sliding direction of the bottom plate 1. At this time, the locking component 5 fixes the relative position between the carrier plate 2 and the bottom plate 1. At this time, the setting of the stop plate 4 improves the stability of cargo transportation and avoids collisions during cargo transportation to a certain extent. When the items need to be unloaded, the locking component 5 is opened, and the carrier plate 2 is rotated. At this time, the stop plate 4 and the bottom plate 1 have the same length direction, and the end of the carrier plate 2 close to the handle 6 is tilted, and the carrier plate 2 is tilted, which is convenient for the staff to unload the goods. The effect of facilitating the use of the staff is achieved.

[0035] refer to Figure 1 and Figure 2The bottom plate 1 is a hollow plate structure, and a clearance hole 11 is opened on the upper surface of the bottom plate 1 near the handle 6, and a locking groove 21 is opened on the lower surface of the carrier plate 2; the locking assembly 5 includes a locking rod 51, a driven bevel gear 52, a connecting pipe 53, a transmission rod 54, a driving bevel gear 55, a pull plate 56, a power shaft 57 and a transmission bevel gear set 58; the locking rod 51 is vertically arranged in the cavity of the bottom plate 1, and the locking rod 51 passes through the upper surface of the bottom plate 1 and is threadedly connected to the bottom plate 1, and the top end of the locking rod 51 is inserted into the locking groove 21; the driven bevel gear 52 is sleeved on the locking rod The circumferential outer wall of 51 drives the locking rod 51 to rotate and the locking rod 51 slides along its length direction; the connecting tube 53 is sleeved on the circumferential outer wall of the locking rod 51, the connecting tube 53 is coaxially fixedly connected with the driven bevel gear 52, and the remaining end of the connecting tube 53 is rotatably connected with the base plate 1; the transmission rod 54 is located in the cavity of the base plate 1, and the transmission rod 54 has the same length direction as the base plate 1, and the rotation axis of the transmission rod 54 is its length direction axis; the driving bevel gear 55 is sleeved on the circumferential outer wall of the transmission rod 54 and rotates coaxially with the transmission rod 54, and the driving bevel gear 55 is meshed with the driven bevel gear 52.

[0036] refer to Figure 1 and Figure 2 The pull plate 56 is inserted into the give way hole 11, the power shaft 57 is located in the cavity of the base plate 1, and the power shaft 57 is rotatably connected to the base plate 1, the length direction of the power shaft 57 is perpendicular to the length direction of the transmission rod 54, and the pull plate 56 is fixedly connected to the power shaft 57; the transmission bevel gear set 58 connects the power shaft 57 and the transmission rod 54, and the specific transmission bevel gear set 58 includes a driving transmission gear 581 and a driven transmission gear 582, the driving transmission gear 581 is sleeved on the circumferential outer wall of the power shaft 57 and is fixedly connected to the power shaft 57, and the driven transmission gear 582 is sleeved on the circumferential outer wall of the transmission rod 54 and is coaxially fixedly connected to the transmission rod 54; the driving transmission gear 581 is meshed with the driven transmission gear 582.

[0037] When using the locking assembly 5 to fix the relative position between the carrier plate 2 and the base plate 1, hold the handle 6 and pull the pull plate 56 with the other hand. At this time, the pull plate 56 drives the power shaft 57 to rotate, and under the action of the transmission bevel gear set 58, drives the transmission rod 54 to rotate. At this time, the active bevel gear 55 rotates, thereby driving the driven bevel gear 52 to rotate. Under the action of the connecting tube 53, the locking rod 51 is inserted into the locking groove 21 along its length direction, thereby achieving the fixation of the relative position between the carrier plate 2 and the base plate 1; when adjusting the relative position of the carrier plate 2 and the base plate 1, push the pull plate 56 to the side close to the handle 6.

[0038] refer to Figure 1 and Figure 2, an adjustment hole 12 is provided on the upper surface of the base plate 1; an adjustment component 9 is arranged in the cavity of the base plate 1, and the adjustment component 9 includes: a support shaft 91, a prying plate 92 and an adjustment shaft 93; the support shaft 91 is vertically arranged in the cavity of the base plate 1, and the support shaft 91 is vertically fixedly connected to the base plate 1, the prying plate 92 is hinged at one end of the support shaft 91 connected to the base plate 1, and one end of the prying plate 92 is located below the locking rod 51; the adjustment shaft 93 is vertically fixedly connected to the upper surface of the prying plate 92, and the adjustment shaft 93 is located at the end of the prying plate 92 away from the locking rod 51, and the adjustment shaft 93 is slidably inserted in the adjustment hole 12 and abuts the bearing plate 2; the top end of the adjustment shaft 93 is hemispherical and the convex surface of the adjustment shaft 93 abuts the bearing plate 2.

[0039] A guide plate 10 is hinged on the side wall of the base plate 1 facing away from the handle 6. The hinge point between the guide plate 10 and the base plate 1 is located close to one side of the upper surface of the base plate 1. An adjustment spring 101 is fixedly connected to the side wall of the base plate 1. The adjustment spring 101 is used to support the guide plate 10 in a horizontal state.

[0040] When the locking assembly 5 is opened, the locking rod 51 moves downward, at which time the locking rod 51 abuts against the prying plate 92. The prying plate 92 drives the adjusting shaft 93 to move upward under the action of the supporting shaft 91, thereby lifting the end of the carrying plate 2 close to the handle 6, thereby achieving the effect of facilitating the staff to unload the goods.

[0041] The implementation principle of a logistics transport vehicle in the embodiment of the present application is as follows: when transporting items, the locking rod 51 is inserted into the locking groove 21, and at this time, the bottom plate 1 and the load-bearing plate 2 will not be relatively displaced; the setting of the stop plate 4 can prevent the items from slipping during transportation, and at the same time can reduce the bumps caused by the items during transportation as much as possible. When it is necessary to unload the items, pull the pull plate 56, and the pull plate 56 drives the power shaft 57 to rotate. Under the action of the transmission bevel gear set 58 and the active bevel gear 55, the driven bevel gear 52 rotates, and then drives the locking rod 51 to disengage from the locking groove 21; at this time, the load-bearing plate 2 is rotated, and when the stop plate 4 and the bottom plate 1 have the same length direction, continue to pull the pull plate 56, and at this time the locking rod 51 abuts against the prying plate 92, and the prying plate 92 drives the adjustment shaft 93 to move upward, thereby driving the end of the load-bearing plate 2 close to the handle 6 to move upward, thereby realizing the unloading of the items, achieving the effect of facilitating the use of the staff.

[0042] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A logistics transport vehicle, characterized in that: include: Bottom plate (1); A carrying plate (2), located above the bottom plate (1), for loading articles; A rotating shaft (3) is perpendicular to the bottom plate (1), connects the bottom plate (1) and the bearing plate (2), and is used to drive the bearing plate (2) to rotate; A stop plate (4) is vertically fixedly connected to the upper surface of the bearing plate (2); two stop plates (4) are provided, and the two stop plates (4) are respectively located on one side close to two symmetrical side walls of the bottom plate (1); A locking assembly (5) is used to fix the relative position between the bearing plate (2) and the bottom plate (1) when the length direction of the stop plate (4) is perpendicular to the length direction of the bottom plate (1); The device also comprises a handle (6), the handle (6) being fixedly connected to the bottom plate (1); the bottom plate (1) is a hollow plate-shaped structure, and a clearance hole (11) is provided on the upper surface of one end of the bottom plate (1) close to the handle (6); a locking groove (21) is provided on the lower surface of the carrier plate (2); and the locking assembly (5) comprises: A locking rod (51) is vertically arranged in the cavity of the bottom plate (1), passes through the upper surface of the bottom plate (1) and is threadedly connected to the bottom plate (1), and the top end of the locking rod (51) is inserted into the locking groove (21); A driven bevel gear (52) is sleeved on the circumferential outer wall of the locking rod (51) to drive the locking rod (51) to rotate and slide along the length direction of the locking rod (51); The connecting tube (53) is sleeved on the circumferential outer wall of the locking rod (51) and is coaxially fixedly connected to the driven bevel gear (52); the remaining end of the connecting tube (53) is rotatably connected to the bottom plate (1); The transmission rod (54) is located in the cavity of the bottom plate (1), and the transmission rod (54) and the bottom plate (1) have the same length direction; the rotation axis of the transmission rod (54) is the axis in the length direction; The driving bevel gear (55) is sleeved on the circumferential outer wall of the transmission rod (54) and rotates coaxially with the transmission rod (54); the driving bevel gear (55) is meshed with the driven bevel gear (52); The pull plate (56) is inserted into the clearance hole (11); The power shaft (57) is located in the cavity of the bottom plate (1) and is rotatably connected to the bottom plate (1), and its length direction is perpendicular to the length direction of the transmission rod (54); the pull plate (56) is fixedly connected to the power shaft (57); The transmission bevel gear set (58) connects the power shaft (57) and the transmission rod (54).

2. A logistics transport vehicle according to claim 1, characterized in that: A telescopic rod (7) is slidably inserted in the rotating shaft (3), and one end of the telescopic rod (7) facing away from the rotating shaft (3) is vertically fixedly connected to a sliding rod (71); a sliding groove (22) is provided on the lower surface of the bearing plate (2) along the length direction of the stop plate (4); the sliding rod (71) is inserted in the sliding groove (22) and slides along the length direction of the sliding groove (22), and the sliding rod (71) rotates in the sliding groove (22) with its length direction axis as the rotation axis.

3. A logistics transport vehicle according to claim 1, characterized in that: A rotating ball (8) is arranged between the bearing plate (2) and the bottom plate (1); the rotating ball (8) is embedded in the bottom plate (1), and the rotating ball (8) abuts against the lower surface of the bearing plate (2).

4. A logistics transport vehicle according to claim 1, characterized in that: The upper surface of the bottom plate (1) is provided with an adjustment hole (12); an adjustment component (9) is arranged in the cavity of the bottom plate (1); the adjustment component (9) comprises: A support shaft (91) is vertically disposed in the cavity of the bottom plate (1) and is vertically fixedly connected to the bottom plate (1); A prying plate (92) is hinged to one end of the support shaft (91) connected to the bottom plate (1), and one end of the prying plate (92) is located below the locking rod (51); The adjusting shaft (93) is vertically fixedly connected to the upper surface of the prying plate (92) and is located at one end of the prying plate (92) away from the locking rod (51); the adjusting shaft (93) is slidably inserted into the adjusting hole (12) and abuts against the bearing plate (2).

5. A logistics transport vehicle according to claim 4, characterized in that: The top end of the adjustment shaft (93) is hemispherical, and the convex surface of the top end of the adjustment shaft (93) abuts against the supporting plate (2).

6. A logistics transport vehicle according to claim 1, characterized in that: A guide plate (10) is hingedly connected to the side wall of the bottom plate (1) facing away from the handle (6); the hinge point between the guide plate (10) and the bottom plate (1) is located on a side close to the upper surface of the bottom plate (1).

7. A logistics transport vehicle according to claim 6, characterized in that: An adjusting spring (101) is fixedly connected to the side wall of the bottom plate (1), and the adjusting spring (101) is used to support the guide plate (10) in a horizontal state.

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