CN111977136A

CN111977136A - Special thing flow box of commodity circulation freight transportation

Info

Publication number: CN111977136A
Application number: CN202010840591.9A
Authority: CN
Inventors: 不公告发明人
Original assignee: Wei Junzhi
Current assignee: Y2T Technology Co Ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2020-11-24
Anticipated expiration: 2040-08-20
Also published as: CN111977136B

Abstract

The invention discloses a special logistics box for logistics and freight transportation, which belongs to logistics transportation and comprises a bottom plate, wherein a left side plate is bolted on the left side of the bottom plate, a right side plate is bolted on the right side of the bottom plate, a front baffle is hinged at the front end of the bottom plate, a rear baffle is bolted on the rear side of the bottom plate, a top plate is hinged at the top of the rear baffle, the bottom of the top plate and the top of the left side plate are in sliding connection with the top of the right side plate, the bottom plate, the right side plate, the left side plate, the front baffle, the rear baffle and the top plate jointly form a box body, a rail group facilitates workers to move a layering device, the layering device can reduce the moving space of parts in the logistics box and avoid mutual abrasion among the parts, a partition plate can separate the parts from the layering device, a limiting groove and a limiting device can limit a locking device and avoid the layering device from rotating upwards, and a locking device, a lock, so that the goods in the logistics boxes can not be scattered.

Description

Special thing flow box of commodity circulation freight transportation

Technical Field

The invention relates to the field of logistics transportation, in particular to a logistics box special for logistics freight.

Background

The turnover box is also called as a logistics box, is widely used in the industries of machinery, automobiles, household appliances, light industry, electronics and the like, can resist acid, alkali and oil stain, is nontoxic and tasteless, can be used for containing food and the like, is convenient to clean, and is convenient to turnover parts, orderly to stack and convenient to manage. The system has reasonable design and excellent quality, and is suitable for links such as transportation, distribution, storage, circulation processing and the like in factory logistics. The turnover box can be matched with various logistics containers and station appliances, is used in various occasions such as various warehouses, production sites and the like, helps to complete the generalization and integrated management of the logistics containers at present when logistics management is more and more emphasized by vast enterprises, and is a necessary product for modern logistics management of production and circulation enterprises.

The part turnover box on the market is great at present, if the goods in the turnover box are not full, in the transportation process, the part is damaged easily because the automobile bumps.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a logistics box special for logistics freight, a bottom plate, a right side plate, a left side plate, a front baffle plate, a rear baffle plate and a top plate jointly form a box body, a rail group facilitates workers to move a layering device, the layering device can reduce the moving space of parts in the logistics box and avoid mutual abrasion among the parts, a partition plate can separate the parts from the layering device, a limiting groove and a limiting device can limit a locking device and prevent the layering device from rotating upwards, the locking device, a lock tongue and a lock hole can fixedly connect the front baffle plate and the top together, and therefore goods in the logistics box cannot scatter.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a special thing flow box of commodity circulation freight transportation, includes the bottom plate, the left side bolt of bottom plate has the left side board, the right side bolt of bottom plate has the right side board, the front end of bottom plate articulates there is preceding baffle, the rear side bolt of bottom plate has the backplate, the top of backplate articulates there is the roof, and the bottom of roof and the top of left side board and the top sliding connection of right side board, track group has been seted up on the right side of left side board, the internal surface sliding connection of track group has the decker, the right side of left side board and the left side of right side board all have the bolt to have the baffle, spacing groove has been seted up on the surface of right side board, the inside of spacing groove is provided with stop device, the front end on roof right side is provided with locking device, the upper end welding of preceding baffle rear side has the spring bolt, the surface of spring bolt has been seted up the lockhole, The backplate, constitute the box jointly with the roof, the track group makes things convenient for the staff to remove the decker, the decker can reduce the activity space of part in the thing flow box, avoid wearing and tearing each other between the part, the baffle can separate part and decker, spacing groove can be spacing to locking device with stop device, avoid the decker upwards rotatory, locking device, spring bolt and lockhole can be in the same place baffle and top fixed connection before with, the goods in the thing flow box just can not scatter like this.

Further, track group includes first spout, second spout and third spout, and the width of first spout, second spout and third spout equals, first spout and second spout link up perpendicularly in the third spout, and the top of third spout and the top of left side board intercommunication, and first spout and second spout equally divide into three with the inner space of thing flow box, and the user can take off the layering device from the top of third spout simultaneously, and convenient to use person is to the washing of thing flow box.

Further, the quantity of baffle is six, and baffle equidistance parallel arrangement is in the inside of thing flow box, upper and lower interval between the baffle equals track group's width, and the baffle is divided into two parts around with the inner space of thing flow box, and the rear side of baffle can be used for depositing the decker, can manually extend the decker from the gap department of baffle and move suitable position to track group during the use.

Further, the layering device comprises a steel ball, a connecting shaft, an external thread, an internal thread, an outer rod, an inner rod, a fixing device, a fourth chute, a first limiting block, a blocking layer and a buckle, the connecting shaft is connected to the right side of the steel ball in a bolted mode, the surface of the steel ball is connected with the first chute, the second chute and the third chute in a sliding mode, the external thread is arranged on the surface of the connecting shaft, the internal thread is connected with the surface of the external thread in a threaded mode, the outer rod is arranged on the outer side of the internal thread, the inner rod is connected with the inner rod in a sliding mode, the first limiting block is welded to the bottom of the inner rod inner surface, the fourth chute is formed in the bottom of the inner rod outer surface, the surface of the fourth chute is connected with the surface of the first limiting block in a sliding mode, the fixing device is fixedly connected to the left side of the inner, make things convenient for the decker to remove and rotate in track group, the connecting axle, external screw thread and internal thread person of facilitating the use's dismantlement to the decker, the effect that outer pole and interior pole played the support as the skeleton of decker, the relative position of pole and outer pole in fixing device person of facilitating the use adjusts, and play fixed effect, the fourth spout can avoid interior pole and outer pole separation with first stopper, play spacing effect, the barrier layer can be cut apart the inner space of thing flow box, the buckle is convenient to the fixed of barrier layer.

Further, the fixing device comprises a clamping groove, a clamping bead, a telescopic rod body and a first spring, the first spring is sleeved on the surface of the telescopic rod body, the bottom of the telescopic rod body is bolted with the left side of the inner surface of the inner rod, the clamping bead is fixedly connected to the top of the first spring, the bottom of the clamping bead is bolted with the top of the telescopic rod body, the surface of the clamping bead is slidably connected with the clamping groove, the clamping groove is formed in the left end of the inner rod and the right end of the outer rod, the blocking layer comprises nylon cloth, a rope sleeve and a tightening rope, the rope sleeve is sewn at the right end of the nylon cloth, the tightening rope is arranged inside the rope sleeve, the collecting rope is in winding connection with the clamping buckle, the clamping groove plays a limiting role on the clamping bead, the telescopic rod body fixes the clamping bead to avoid deviation of the clamping bead, the first spring can play an upward force on the clamping bead to enable the clamping bead to be in contact with the clamping groove, and the, the parts can be prevented from wearing the barrier layer, and the rope sleeve and the tightening rope can be prevented.

Further, stop device includes limiting plate, second spring and second stopper, the right side fixedly connected with second spring of limiting plate, and the right-hand member of second spring and the right side fixed connection of spacing groove, the top of limiting plate is articulated with the top of spacing groove, the left side welding at spacing groove top has the second stopper, and the bottom and the limiting plate sliding connection of second stopper, the layering device after the limiting plate will extend is spacing in the bottom of limiting plate, and the second spring plays the effect of support to the limiting plate simultaneously, and the user can press the limiting plate right simultaneously, and the second spring shrink just can be with layering device corotation, with stop device separation, the second stopper plays spacing effect to the limiting plate, avoids the limiting plate to continue the corotation, leads to layering device and stop device separation.

Further, locking device includes cavity, handle, third spring and connecting rod, the cavity has been seted up to the front end on roof right side, the right side through connection of cavity has the handle, the third spring has been cup jointed on the surface of handle, and the left side of third spring is connected with the fixed surface of cavity, the right-hand member welding of handle has the connecting rod, and the left side of connecting rod and the right side fixed connection of third spring, and the cavity is convenient to the installation of handle, third spring and connecting rod, and the third spring can reset the connecting rod, reachs the effect of locking, and connecting rod and lockhole cooperation can be in the same place baffle and top are fixed before with the baffle.

Further, the layering device quantity is six, and the barrier layer in the adjacent three layering device is fixed connection each other, and three layering barrier layer can avoid the part to scatter in the thing flow box, and the person of facilitating the use simultaneously accomodates layering device.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) this scheme bottom plate, the right side board, the left side board, preceding baffle, the backplate, constitute the box jointly with the roof, track group makes things convenient for the staff to remove the decker, the decker can reduce the activity space of part in the thing flow box, avoid wearing and tearing each other between the part, the baffle can separate part and decker, spacing groove can carry on spacingly to locking device with stop device, avoid the decker to make progress rotatoryly, locking device, spring bolt and lockhole can be with preceding baffle and top fixed connection together, the goods of thing flow box just can not scatter like this.

(2) First spout and second spout equally divide into the inner space of thing flow box for the triplex, and the user can take off the top of layering device from the third spout simultaneously, and convenient to use person is to the washing of thing flow box.

(3) The inside space of thing flow box is divided into front and back two parts to the baffle, and the rear side of baffle can be used for depositing the decker, can manually extend the decker from the gap department of baffle and move suitable position during the use.

(4) Make things convenient for the decker to remove and rotate in track group, the connecting axle, external screw thread and internal thread person of facilitating the use's dismantlement to the decker, the effect that outer pole and interior pole played the support as the skeleton of decker, the relative position of pole and outer pole in fixing device person of facilitating the use adjusts, and play fixed effect, the fourth spout can avoid interior pole and outer pole separation with first stopper, play spacing effect, the barrier layer can be cut apart the inner space of thing flow box, the buckle is convenient to the fixed of barrier layer.

(5) The draw-in groove plays spacing effect to the card pearl, and the telescopic link body is fixed the card pearl, avoids card pearl off tracking, and first spring can play ascending power to the card pearl, makes card pearl and draw-in groove contact, and the toughness of nylon cloth is very good, can prevent that the part from fraying the barrier layer, and the fag end can prevent with tightening up the rope.

(6) The layering device after the limiting plate will extend is spacing in the bottom of limiting plate, and the second spring plays the effect of support to the limiting plate simultaneously, and the user can press the limiting plate right simultaneously, and the second spring shrink just can be with layering device upward rotation, and the spacing device separation, the second stopper plays spacing effect to the limiting plate, avoids the limiting plate to continue the upward rotation, leads to layering device and limiting device separation.

(7) The cavity is convenient to the installation of handle, third spring and connecting rod, and the third spring can reset the connecting rod, reachs the effect of locking, and the connecting rod cooperates with the lockhole, can be in the same place baffle and top are fixed before with.

(8) Three layering barrier layer can be with avoiding the part to scatter in the thing flow box, and the person of facilitating the use simultaneously is to taking in of layering device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a perspective view of the spacer portion of the present invention;

FIG. 4 is a schematic cross-sectional view of a portion of the layered assembly of the present invention;

FIG. 5 is a perspective view of the locking portion of the present invention;

FIG. 6 is a cross-sectional view of a cinch cord portion of the present invention;

FIG. 7 is a left side view of the locking tongue of the present invention;

FIG. 8 is a schematic cross-sectional view of a locking device portion of the present invention;

fig. 9 is an enlarged view of the invention at a in fig. 2.

The reference numbers in the figures illustrate:

1. a tailgate; 2. a top plate; 3. a left side plate; 4. a base plate; 5. a front baffle; 6. a right side plate; 7. a layering device; 701. a steel ball; 702. a connecting shaft; 703. an external thread; 704. an internal thread; 705. a barrier layer; 70501. nylon cloth; 70502. rope sleeves; 70503. tightening the rope; 706. an outer rod; 707. an inner rod; 708. a fixing device; 70801. the telescopic rod body; 70802. a card slot; 70803. clamping the beads; 70804. a first spring; 709. a fourth chute; 710. a first stopper; 711. buckling; 8. a limiting device; 801. a second limiting block; 802. a second spring; 803. a limiting plate; 9. a limiting groove; 10. a track set; 1001. a first chute; 1002. a second chute; 1003. a third chute; 11. a partition plate; 12. a lock hole; 13. a latch bolt; 14. a locking device; 1401. a handle; 1402. a third spring; 1403. a connecting rod; 1404. a cavity.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-9, a logistics box special for logistics and freight transportation comprises a bottom plate 4, a left side plate 3 is bolted on the left side of the bottom plate 4, a right side plate 6 is bolted on the right side of the bottom plate 4, a front baffle 5 is hinged at the front end of the bottom plate 4, a rear baffle 1 is bolted on the rear side of the bottom plate 4, a top plate 2 is hinged at the top of the rear baffle 1, the bottom of the top plate 2 is slidably connected with the top of the left side plate 3 and the top of the right side plate 6, a track group 10 is arranged on the right side of the left side plate 3, a layering device 7 is slidably connected to the inner surface of the track group 10, a partition plate 11 is bolted on both the right side of the left side plate 3 and the left side of the right side plate 6, a limiting groove 9 is arranged on the surface of the right side plate 6, a limiting device 8 is arranged inside the limiting groove 9, a locking device 14 is arranged at the front end of the, lockhole 12 has been seted up on the surface of spring bolt 13, bottom plate 4, right side board 6, left side board 3, preceding baffle 5, backplate 1, constitute the box jointly with roof 2, track group 10 makes things convenient for the staff to remove decker 7, decker 7 can reduce the activity space of part in the thing flow box, avoid wearing and tearing each other between the part, baffle 11 can separate part and decker 7, spacing groove 9 and stop device 8 can be spacing locking device 14, avoid decker 7 upwards rotatory, locking device 14, spring bolt 13 and lockhole 12 can be in the same place preceding baffle 5 and top fixed connection, the goods of thing flow box just can not scatter like this.

Referring to fig. 3, the track set 10 includes a first sliding chute 1001, a second sliding chute 1002 and a third sliding chute 1003, the first sliding chute 1001, the second sliding chute 1002 and the third sliding chute 1003 are equal in width, the first sliding chute 1001 and the second sliding chute 1002 vertically penetrate through the third sliding chute 1003, the top of the third sliding chute 1003 is communicated with the top of the left side plate 3, the first sliding chute 1001 and the second sliding chute 1002 divide the internal space of the material distribution box into three parts, and the user can take down the layering device 7 from the top of the third sliding chute 1003, so that the user can clean the material distribution box conveniently.

Referring to fig. 3, the number of the partition plates 11 is six, the partition plates 11 are equidistantly and parallelly arranged in the logistics box, the distance between the upper part and the lower part of each partition plate 11 is equal to the width of the rail set 10, the partition plates 11 divide the internal space of the logistics box into a front part and a rear part, the rear side of each partition plate 11 can be used for storing the layering device 7, and the layering device 7 can be manually moved to a proper position along the rail set 10 from the gap of the partition plates 11 when the layering device is used.

Referring to fig. 2, 4, 5 and 6, the layering device 7 includes a steel ball 701, a connecting shaft 702, an external thread 703, an internal thread 704, an external rod 706, an internal rod 707, a fixing device 708, a fourth sliding groove 709, a first limiting block 710, a blocking layer 705 and a buckle 711, the connecting shaft 702 is bolted to the right side of the steel ball 701, the surface of the steel ball 701 is slidably connected to the first sliding groove 1001, the second sliding groove 1002 and the third sliding groove 1003, the external thread 703 is disposed on the surface of the connecting shaft 702, the internal thread 704 is connected to the surface of the external thread 703 in a threaded manner, the external rod 706 is disposed on the outer side of the internal thread 704, the internal rod 707 is slidably connected to the inner surface of the external rod 706, the first limiting block 710 is welded to the bottom of the inner surface of the external rod 706, the fourth sliding groove 709 is disposed at the bottom of the outer surface of the internal rod 707, the left side fixedly connected with fixing device 708 of interior pole 707 internal surface, the right-hand member welding of interior pole 707 surface has buckle 711, barrier layer 705 has all been cup jointed on the surface of interior pole 707 and the surface of outer pole 706, steel ball 701 makes things convenient for decker 7 to remove and rotate in track group 10, connecting axle 702, external screw thread 703 and internal thread 704 facilitate the user's dismantlement to decker 7, outer pole 706 plays the effect of support with interior pole 707 as the skeleton of decker 7, fixing device 708 facilitates the user to adjust the relative position of interior pole 707 and outer pole 706, and play fixed effect, interior pole 707 and outer pole 706 separation can be avoided with first stopper 710 to fourth spout 709, play spacing effect, barrier layer 705 can cut apart the inner space of thing flow box, buckle 711 conveniently fixes barrier layer 705.

Referring to fig. 4, 5 and 6, the fixing device 708 includes a clamping groove 70802, a clamping bead 70803, a telescopic rod body 70801 and a first spring 70804, the surface of the telescopic rod body 70801 is sleeved with a first spring 70804, the bottom of the telescopic rod body 70801 is bolted to the left side of the inner surface of the inner rod 707, the top of the first spring 70804 is fixedly connected with the clamping bead 70803, the bottom of the clamping bead 70803 is bolted to the top of the telescopic rod body 70801, the surface of the clamping bead 70803 is slidably connected with a clamping groove 70802, the clamping groove 70802 is disposed at the left end of the inner rod 707 and the right end of the outer rod 706, the barrier layer 705 includes a nylon cloth 70501, a rope sleeve 70502 and a tightening rope 70503, the right end of the nylon cloth 70501 is sewn with a rope sleeve 70502, the tightening rope 70503 is disposed inside the rope sleeve 70502, the collecting rope is connected with a buckle 711, the clamping groove 70802 plays a role in limiting the clamping bead 803, the telescopic rod body 70801 fixes the clamping bead 803, the deviation of the clamping bead 70803 is avoided, the first spring 70804 can exert an upward force on the clamping bead 70803, so that the clamping bead 70803 is in contact with the clamping groove 70802, the nylon cloth 70501 is very good in toughness, the blocking layer 705 can be prevented from being worn by parts, and the rope sleeve 70502 and the tightening rope 70503 can be prevented from being worn.

Referring to fig. 2 and 9, the limiting device 8 includes a limiting plate 803, a second spring 802 and a second limiting block 801, the second spring 802 is fixedly connected to the right side of the limiting plate 803, the right end of the second spring 802 is fixedly connected to the right side of the limiting groove 9, the top of the limiting plate 803 is hinged to the top of the limiting groove 9, the second limiting block 801 is welded to the left side of the top of the limiting groove 9, the bottom of the second limiting block 801 is slidably connected to the limiting plate 803, the limiting plate 803 limits the extended layered device 7 to the bottom of the limiting plate 803, the second spring 802 supports the limiting plate 803, the user can press the limiting plate 803 to the right, the layered device 7 can be rotated upward by the contraction of the second spring 802 to be separated from the limiting device 8, the second limiting block 801 has a limiting effect on the limiting plate 803, and the limiting plate 803 is prevented from continuing to rotate upward, resulting in the delamination apparatus 7 being separated from the limiting means 8.

Referring to fig. 7 and 8, the locking device 14 includes a cavity 1404, a handle 1401, a third spring 1402 and a connecting rod 1403, the cavity 1404 is provided at the front end of the right side of the top plate 2, the handle 1401 is connected to the right side of the cavity 1404 in a penetrating manner, the third spring 1402 is sleeved on the surface of the handle 1401, the left side of the third spring 1402 is fixedly connected to the surface of the cavity 1404, the connecting rod 1403 is welded to the right end of the handle 1401, the left side of the connecting rod 1403 is fixedly connected to the right side of the third spring 1402, the handle 1401, the third spring 1402 and the connecting rod 1403 are conveniently mounted by the cavity 1404, the connecting rod 1403 can be reset by the third spring 1402, the locking effect is achieved, the connecting rod 1403 is matched with the lock hole 12, and the front baffle 5 and the top can.

Referring to fig. 4, the number of the layering devices 7 is six, and the barrier layers 705 in three adjacent layering devices 7 are fixedly connected to each other, so that the three layering barrier layers 705 can prevent parts from scattering in the logistics box, and facilitate the storage of the layering devices 7 by a user.

After the goods are added into the logistics box, a user manually moves the layering device 7 on the rear side of the partition plate 11 upwards according to the direction of the third sliding groove 1003, selects and moves to a proper height, moves forwards in the direction of the sliding groove, then rotates downwards towards the layering device 7 until the angle of the layering device 7 is smaller than 0 degree, then pinches the buckle 711 to elongate the layering device 7 until the sound of the card bead 70803 is heard, at the moment, the end part of the layering device 7 is contacted with the limiting device 8, the limiting device 803 blocks the layering device 7 from rotating upwards, the three layering devices 7 are simultaneously moved into the same sliding groove to form an isolation layer, the moving space of the goods at the bottom of the layering device 7 is reduced, when the logistics box needs to be cleaned, the tightening rope 70503 tied on the buckle 711 can be untied, then the fixing device 708 is pressed downwards to reduce the length of the layering device 7, then the blocking layer 705 is taken down, then the layering device 7 is taken down from the top of the third sliding chute 1003, then the outer rod 706 is rotated, the outer rod 706 can be separated from the connecting shaft 702, at the moment, the buckle 711 prevents the inner rod 707 from being separated from the outer rod 706, so that a user can conveniently clean and store the layering device 7, after the goods are loaded, the top plate 2 is firstly rotated forwards, then the front baffle plate 5 is rotated upwards, at the moment, the bolt 13 is inserted into the cavity 1404, the bolt 13 is contacted with the inclined surface of the connecting rod 1403, the connecting rod 1403 is moved rightwards, the bolt 13 continues to move backwards, when the connecting rod 1403 is contacted with the lock hole 12, the third spring 1402 is reset, the connecting rod 1403 is inserted into the lock hole 12, so that the front baffle plate 5 and the top plate 2 can be fixed, when the top plate 2 and the front baffle plate 5 need to be separated, the handle 1401 can be moved leftwards, the third spring 1403 is compressed, at this time, the latch 13 can be pulled out forward to separate the front baffle 5 from the top plate 2.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. A special thing flow box of commodity circulation freight transportation includes bottom plate (4), its characterized in that: the left side of the bottom plate (4) is bolted with a left side plate (3), the right side of the bottom plate (4) is bolted with a right side plate (6), the front end of the bottom plate (4) is hinged with a front baffle (5), the rear side of the bottom plate (4) is bolted with a rear baffle (1), the top of the rear baffle (1) is hinged with a top plate (2), the bottom of the top plate (2) is in sliding connection with the top of the left side plate (3) and the top of the right side plate (6), the right side of the left side plate (3) is provided with a track set (10), the inner surface of the track set (10) is in sliding connection with a layering device (7), the right side of the left side plate (3) and the left side of the right side plate (6) are both bolted with a partition plate (11), the surface of the right side plate (6) is provided with a limiting groove (9), the inside of the limiting groove (9) is provided with a limiting device (8), and the front, the upper end of the rear side of the front baffle (5) is welded with a bolt (13), and the surface of the bolt (13) is provided with a lock hole (12).

2. The logistics box special for logistics freight transportation according to claim 1, wherein: the track set (10) comprises a first sliding groove (1001), a second sliding groove (1002) and a third sliding groove (1003), the widths of the first sliding groove (1001), the second sliding groove (1002) and the third sliding groove (1003) are equal, the first sliding groove (1001) and the second sliding groove (1002) are perpendicular to the third sliding groove (1003), and the top of the third sliding groove (1003) is communicated with the top of the left side plate (3).

3. The logistics box special for logistics freight transportation according to claim 1, wherein: the quantity of baffle (11) is six, and baffle equidistance parallel arrangement is in the inside of thing flow box, the upper and lower interval between baffle (11) equals the width of track group (10).

4. The logistics box special for logistics freight transportation according to claim 1, wherein: the layering device (7) comprises a steel ball (701), a connecting shaft (702), an external thread (703), an internal thread (704), an external rod (706), an internal rod (707), a fixing device (708), a fourth sliding groove (709), a first limiting block (710), a blocking layer (705) and a buckle (711), the connecting shaft (702) is bolted on the right side of the steel ball (701), the surface of the steel ball (701) is in sliding connection with the first sliding groove (1001), the second sliding groove (1002) and the third sliding groove (1003), the external thread (703) is arranged on the surface of the connecting shaft (702), the internal thread (704) is connected with the surface thread of the external thread (703), the external rod (706) is arranged on the outer side of the internal thread (704), the internal rod (707) is in sliding connection with the inner surface of the external rod (706), the first limiting block (710) is welded at the bottom of the inner, fourth spout (709) have been seted up to the bottom of interior pole (707) surface, and the surface of fourth spout (709) and the surface sliding connection of first stopper (710), the left side fixedly connected with fixing device (708) of interior pole (707) internal surface, the right-hand member welding of interior pole (707) surface has buckle (711), barrier layer (705) have all been cup jointed on the surface of interior pole (707) and the surface of outer pole (706).

5. The logistics box special for logistics freight transportation according to claim 4, wherein: the fixing device (708) comprises a clamping groove (70802), a clamping bead (70803), a telescopic rod body (70801) and a first spring (70804), the surface of the telescopic rod body (70801) is sleeved with the first spring (70804), the bottom of the telescopic rod body (70801) is bolted with the left side of the inner surface of the inner rod (707), the top of the first spring (70804) is fixedly connected with a clamping bead (70803), the bottom of the clamping bead (70803) is bolted with the top of the telescopic rod body (70801), the surface of the clamping bead (70803) is connected with a clamping groove (70802) in a sliding way, and the clamping groove (70802) is arranged at the left end of the inner rod (707) and the right end of the outer rod (706), the barrier layer (705) comprises nylon cloth (70501), a rope sleeve (70502) and a tightening rope (70503), the right end of the nylon cloth (70501) is sewed with a rope sleeve (70502), a tightening rope (70503) is arranged inside the rope sleeve (70502), and the tightening rope is connected with a buckle (711) in a winding mode.

6. The logistics box special for logistics freight transportation according to claim 1, wherein: stop device (8) include limiting plate (803), second spring (802) and second stopper (801), the right side fixedly connected with second spring (802) of limiting plate (803), and the right-hand member of second spring (802) and the right side fixed connection of spacing groove (9), the top of limiting plate (803) is articulated with the top of spacing groove (9), the left side welding at spacing groove (9) top has second stopper (801), and the bottom and limiting plate (803) sliding connection of second stopper (801).

7. The logistics box special for logistics freight transportation according to claim 1, wherein: locking device (14) include cavity (1404), handle (1401), third spring (1402) and connecting rod (1403), cavity (1404) have been seted up to the front end on roof (2) right side, the right side through connection of cavity (1404) has handle (1401), the surface of handle (1401) has cup jointed third spring (1402), and the left side of third spring (1402) and the fixed surface of cavity (1404) are connected, the right-hand member welding of handle (1401) has connecting rod (1403), and the left side of connecting rod (1403) and the right side fixed connection of third spring (1402).

8. The logistics box special for logistics freight transportation according to claim 4, wherein: the number of the layered devices (7) is six, and the barrier layers (705) in the three adjacent layered devices (7) are fixedly connected with each other.