Swing box with automatic alignment function

Abstract

The utility model discloses a throwing box with an automatic alignment function. The throwing box comprises a box body; the aligning mechanism is connected with the bottom of the box body; the supporting mechanism is connected with the bottom of the box body; according to the throwing box with the automatic alignment function, the loading difficulty of a container is reduced, and the loading efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a box throwing technology field especially a box throwing with automatic alignment function. BACKGROUND

[0002] At present, the city distribution logistics industry usually uses the logistics vehicle to transport the goods to be distributed from the warehouse to the designated place, but there is a loading and unloading waiting time, the vehicle and the driver have to wait until the loading and unloading is completed before the next distribution, which affects the distribution efficiency, but if the distribution place does not have a forklift or other device, the heavier goods will seriously affect the distribution efficiency.

[0003] The Chinese invention patent with the application number CN201711465489.X discloses a logistics vehicle with box throwing function, which comprises a logistics vehicle chassis and a box body movably arranged on the top of the logistics vehicle chassis, lifting mechanisms are arranged on both sides of the box body, and at least two lifting mechanisms are arranged on the same side of the box body; a turn lock is arranged on the top of the logistics vehicle chassis, and a lock hole corresponding to the turn lock is fixed on the bottom of the box body; the turn lock and the lock hole cooperate to fix the box body on the top of the logistics vehicle chassis, so that the logistics vehicle chassis and the box body can be completely separated, a plurality of box bodies can be provided on one vehicle, the investment in logistics vehicles is reduced, and the logistics cost is reduced; the box body can be lowered to the ground, which is convenient for loading goods, reduces the labor intensity of the loading personnel, reduces the dependence on loading and unloading equipment such as forklifts, and improves the loading efficiency. However, the use of the box body requires high driving ability of the vehicle driver, so that the vehicle chassis can accurately enter the upper side of the box body, and the allowable error is small; if the error is large, the loading of the box body cannot be carried out, and the box body may be seriously damaged. UTILITARIAN CONTENT

[0004] The utility model provides a box throwing with automatic alignment function in view of the deficiency in the prior art, which reduces the loading difficulty of the box body and improves the loading efficiency.

[0005] The utility model relates to the following mode for realizing a box throwing with automatic alignment function, which comprises:

[0006] A box body;

[0007] An alignment mechanism connected with the bottom of the box body;

[0008] A supporting mechanism connected with the bottom of the box body;

[0009] The alignment mechanism comprises: a movable block connected with the bottom of the box body; a first rotating shaft rotatably connected with the movable block at the other end of the box body; a fixed block movably connected with the movable block; a falling space is arranged in the middle of the fixed block; a second rotating shaft is rotatably connected with the top of the fixed block; an installation block is arranged on one side of the fixed block; a limiting block is arranged on one side of the installation block; a limiting hole is arranged on the limiting block; a limiting rod is movably connected with the limiting block at one end and the other end of the limiting rod penetrates through the limiting hole and is movably connected with the limiting block; a plug hole is arranged on the limiting rod at the other end of the bottom of the box body; a plug rod is movably connected with the limiting rod through the plug hole; and a first oil cylinder is connected with the plug rod.

[0010] As an optional scheme of the utility model technical scheme, the utility model also comprises a jacking structure.

[0011] The jacking structure comprises: a cross beam arranged on the side wall of the box body; a connecting body connected with the cross beam; a roof connected with the connecting body at the other end of the cross beam; a second oil cylinder connected with the side wall of the box body; a jacking rod connected with the second oil cylinder and the roof; a sliding groove connected with the side wall of the box body; and a sliding rod connected with the sliding groove and the roof.

[0012] As an optional scheme of the utility model technical scheme, the supporting mechanism comprises:

[0013] A third oil cylinder connected with the bottom of the box body;

[0014] A connecting shaft connected with the third oil cylinder;

[0015] A connecting sleeve connected with the bottom of the box body and movably connected with the connecting shaft;

[0016] An arc-shaped groove and a horizontal groove are arranged on the connecting sleeve, and the arc-shaped groove and the horizontal groove are communicated;

[0017] A direction-changing rod is arranged on the connecting shaft;

[0018] The direction-changing rod is slidably connected with the arc-shaped groove and the horizontal groove;

[0019] A supporting rod is connected with the connecting shaft at the other side of the third oil cylinder;

[0020] A fourth oil cylinder is arranged in the supporting rod;

[0021] A lifting rod is connected with the fourth oil cylinder.

[0022] The utility model has the advantages of:

[0023] The utility model discloses a kind of fling box with automatic alignment function can be supported by setting support mechanism to cargo box, facilitate the loading and disassembly of cargo box;By setting jacking structure, the height of compartment roof can be changed, facilitate the loading and unloading of goods in box;Alignment mechanism is set on both sides, when loading cargo box, if there is certain error on both sides when driver moves to the bottom of car under cargo box, alignment mechanism can be homing to cargo box, and the box is fixed. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed in the embodiment will be simply introduced as follows, obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without creative labor for those skilled in the art.

[0025] Figure 1 It is a kind of fling box with automatic alignment function of the utility model embodiment 1 schematic diagram;

[0026] Figure 2 It is the structure enlarged view of a kind of fling box with automatic alignment function of the utility model embodiment 1 of place A;

[0027] Figure 3 It is the schematic diagram of alignment mechanism of a kind of fling box with automatic alignment function of the utility model embodiment 1;

[0028] Figure 4 It is the schematic diagram of movable block of a kind of fling box with automatic alignment function of the utility model embodiment 1;

[0029] Figure 5 It is the schematic diagram of support mechanism of a kind of fling box with automatic alignment function of the utility model embodiment 1;

[0030] Figure 6 It is the sectional view of support rod of a kind of fling box with automatic alignment function of the utility model embodiment 1;

[0031] Figure 7 It is the structure enlarged view of a kind of fling box with automatic alignment function of the utility model embodiment 1 of place B;

[0032] Figure 8 It is the schematic diagram of jacking structure of a kind of fling box with automatic alignment function of the utility model embodiment 1.

[0033] REFERENCE NUMERALS

[0034] 1. Box body; 2. Alignment mechanism; 20. Falling space; 21. Movable block; 22. First rotating shaft; 23. Fixed block; 24. Second roller; 25. Limiting block; 251. Limiting hole; 26. Limiting rod; 261. Insertion hole; 27. First hydraulic cylinder; 28. Insertion rod; 29. ​​Mounting block; 3. Support mechanism; 31. Third hydraulic cylinder; 32. Connecting shaft; 33. Connecting sleeve; 34. Directional rod; 35. Arc-shaped groove; 36. Horizontal groove; 37. Fourth hydraulic cylinder; 38. Lifting rod; 39. Support rod; 4. Lifting structure; 41. Crossbeam; 42. Connector; 43. Second hydraulic cylinder; 44. Pushing rod; 45. Slide groove; 46. Slide rod; 5. Box top. Detailed Implementation

[0035] 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.

[0036] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0037] In the description of the embodiments, unless otherwise expressly specified and limited, the terms "set," "connect," etc., should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or a connection through an intermediate medium, or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0038] Example 1

[0039] like Figures 1-4 As shown, a cargo box with automatic alignment function includes the following components: a cargo box body 1, an alignment mechanism 2, and a support mechanism 3. The connection relationship of these components is as follows: the alignment mechanism 2 is connected to the bottom of the cargo box body 1; the support mechanism 3 is connected to the bottom of the cargo box body 1. The support mechanism 3 is used to support the cargo box body 1, and the alignment mechanism 2 is used to align the cargo box body 1 with the vehicle chassis.

[0040] The alignment mechanism 2 comprises the following components: a movable block 21, a first rotating shaft 22, a fixed block 23, a falling space 20, a second rolling shaft 24, a mounting block 29, a limiting block 25, a limiting rod 26, a plug rod 28 and a first oil cylinder 27, which are connected as follows: the movable block 21 is connected to the bottom of the box body 1; the first rotating shaft 22 is rotatably connected to the movable block 21 at the other end of the box body 1; the fixed block 23 is movably connected to the movable block 21; the fixed block 23 is in the shape of a slope and is mounted on a vehicle chassis, which is not shown in the drawings; the falling space 20 is arranged in the middle of the fixed block 23; the second rolling shaft 24 is rotatably connected to the top of the fixed block 23; the mounting block 29 is arranged on one side of the fixed block 23; the limiting block 25 is arranged on one side of the mounting block 29; the limiting hole 251 is arranged in the limiting block 25; one end of the limiting rod 26 is connected to the bottom of the box body 1, and the other end of the limiting rod 26 is movably connected to the limiting block 25 through the limiting hole 251; the insertion hole 261 is arranged on the other end of the limiting rod 26 relative to the bottom of the box body 1; the plug rod 28 is movably connected to the limiting rod 26 through the insertion hole 261; and the first oil cylinder 27 is mounted on the vehicle chassis, which is not shown in the drawings, and is connected to the plug rod 28. The fixed block 23 is mounted on the vehicle chassis, and the slope structure thereof guides the movable block 21 to move transversely during the descent of the box body 1, so that the horizontal position of the box body 1 is adjusted through the cooperation of the limiting rod 26 and the limiting hole 251. The movable block 21 is movably connected to the bottom of the box body 1 in a transversely slidable manner, and can be transversely displaced under the guidance of the slope of the fixed block 23, so that the position of the box body 1 is adjusted through the cooperation of the limiting rod 26 and the limiting hole 251.

[0041] As shown in Figure 8 In order to facilitate loading and unloading of goods, the box with automatic alignment function is also provided with a jacking structure 4, which comprises the following components: a cross beam 41, a connecting body 42, a roof 5, a second oil cylinder 43, a jacking rod 44, a sliding groove 45 and a sliding rod 46, which are connected as follows: the cross beam 41 is arranged on the side wall of the box body 1; the connecting body 42 is connected to the cross beam 41; the roof 5 is connected to the connecting body 42 at the other end relative to the cross beam 41; the second oil cylinder 43 is connected to the side wall of the box body 1; the jacking rod 44 is connected to the second oil cylinder 43 and the roof 5; the sliding groove 45 is connected to the side wall of the box body 1; and the sliding rod 46 is connected to the sliding groove 45 and the roof 5.

[0042] As shown in Figures 5-6As shown, the support mechanism 3 comprises the following components: a third oil cylinder 31, a connecting shaft 32, a connecting sleeve 33, an arc-shaped groove 35, a horizontal groove 36, a direction-changing rod 34, a support rod 39, a fourth oil cylinder 37, and a lifting rod 38, which are connected as follows: the third oil cylinder 31 is connected to the bottom of the box body 1; the connecting shaft 32 is connected to the third oil cylinder 31; the connecting sleeve 33 is connected to the bottom of the box body 1 and movably connected to the connecting shaft 32; the connecting sleeve 33 is provided with the arc-shaped groove 35 and the horizontal groove 36, which are in communication; the connecting shaft 32 is provided with the direction-changing rod 34; the direction-changing rod 34 is slidably connected to the arc-shaped groove 35 and the horizontal groove 36; the support rod 39 is connected to the connecting shaft 32 on the other side of the third oil cylinder 31; the fourth oil cylinder 37 is arranged inside the support rod 39; and the lifting rod 38 is connected to the fourth oil cylinder 37.

[0043] The working process of the embodiment is as follows: first, load the goods into the box body 1, if the goods are high, the second oil cylinder 43 drives the sliding rod 46 to slide in the sliding groove 45 by the jacking rod 44 until the compartment roof 5 is raised to an appropriate height; then, after the loading of the goods is completed, move the vehicle chassis under the box body 1; then, the fourth oil cylinder 37 pulls the lifting rod 38 to lower the height of the box body 1, so that the box body 1 gradually falls onto the vehicle chassis, if there is a two-side error between the box body 1 and the vehicle chassis, the first rotating shaft 22 on one side is in contact and sliding with the second roller 24, and the first rotating shaft 22 on the other side slides on the mounting block 29, because the fixed block 23 is in a slope shape, the movable block 21 on the side of the box body 1 falls into the falling space 20 at the same time after moving, and the limiting rod 26 falls into the limiting hole 251 to limit the movement of the limiting rod 26 in the horizontal direction, thereby limiting the movement of the box body 1 in the horizontal direction; then, the first oil cylinder 27 pushes the inserting rod 28 to insert into the insertion hole 261 to limit the movement of the limiting rod 26 in the vertical direction, thereby limiting the movement of the box body 1 in the vertical direction; then, the third oil cylinder 31 pulls the connecting shaft 32 to make the direction-changing rod 34 pass through the arc-shaped groove 35 and the horizontal groove 36 in sequence, so that the support rod 39 is retracted under the box body 1; then, start to transport the box body 1; then, when the box body 1 is unloaded, the first oil cylinder 27 pulls the inserting rod 28 out of the insertion hole 261 to release the limitation of the movement of the box body 1 in the vertical direction; then, the third oil cylinder 31 pushes the connecting shaft 32 to make the direction-changing rod 34 pass through the horizontal groove 36 and the arc-shaped groove 35 in sequence, so that the support rod 39 is in a vertical state; then, the fourth oil cylinder 37 pushes the lifting rod 38 to increase the height of the box body 1, so that the movable block 21 on the side of the box body 1 moves out of the falling space 20, and the limiting rod 26 moves out of the limiting hole 251, so that the box body 1 gradually separates from the vehicle chassis; then, move the vehicle chassis out of the box body 1.

[0044] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. In addition, the technical solutions of various embodiments can be combined with each other, but must be based on the realization of ordinary technical personnel in the art; when the combination of technical solutions appears contradictory or unachievable, it shall be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

Claims

1. A box unloading device with automatic alignment function, characterized in that, The utility model relates to a kind of box lifting device, including: Box (1); Alignment mechanism (2), with the bottom of the box (1) is connected; Supporting mechanism (3), with the bottom of the box (1) is connected; The alignment mechanism (2) includes: movable block (21), with the bottom of the box (1) is connected;First pivot shaft (22), with the movable block (21) rotation connection relative to the other end of the box (1);Fixed block (23), with the movable block (21) activity connection;The fixed block (23) is equipped with drop space (20) in the middle;The top of the fixed block (23) is rotatably connected with second roller shaft (24);The fixed block (23) one side is equipped with mounting block (29);The mounting block (29) one side is equipped with limit block (25);The limit block (25) is equipped with limit hole (251);Limiting rod (26), one end is connected with the bottom of the box (1), the other end passes through the limit hole (251) and is movably connected with the limit block (25);The limit rod (26) is equipped with insertion hole (261) relative to the other end of the bottom of the box (1);Insertion rod (28), pass through the insertion hole (261) and are movably connected with the limit rod (26);First oil cylinder (27), connected with the insertion rod (28).

2. The box ejecting device according to claim 1, wherein Also including jacking structure (4); The jacking structure (4) includes: crossbeam (41), is equipped on the side wall of the box (1);Connecting body (42), with the crossbeam (41) is connected;Car roof (5), with the connecting body (42) connection relative to the other end of the crossbeam (41);Second oil cylinder (43), with the side wall of the box (1) is connected;Top driving rod (44), with the second oil cylinder (43) is connected, with the car roof (5) is connected;Slide groove (45), with the side wall of the box (1) is connected;Slide rod (46), with the slide groove (45) is connected, with the car roof (5) is connected.

3. The auto-aligning box of claim 1, wherein, The supporting mechanism (3) includes: Third oil cylinder (31), with the bottom of the box (1) is connected; Connecting shaft (32), with the third oil cylinder (31) is connected; Connecting sleeve (33), with the bottom of the box (1) is connected, with the connecting shaft (32) movably connected; The connecting sleeve (33) is equipped with arc-shaped groove (35) and horizontal groove (36), and the arc-shaped groove (35) is communicated with the horizontal groove (36); The connecting shaft (32) is equipped with direction-changing rod (34); The direction-changing rod (34) is slidably connected with the arc-shaped groove (35) and the horizontal groove (36); Supporting rod (39), with the connecting shaft (32) connection relative to the other side of the third oil cylinder (31); Fourth oil cylinder (37), is equipped in the supporting rod (39); Lifting rod (38), with the fourth oil cylinder (37) is connected.

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