CN116331703A - A logistics box delivery logistics rack - Google Patents

Abstract

The invention discloses a logistics box delivering logistics frame, which relates to the technical field of logistics frames and comprises a logistics frame body, wherein a connecting bolt is fixedly arranged on the logistics frame body, a reinforcing rod is fixedly connected to the inner side of the logistics frame body, a first limiting plate is fixedly connected to one side of the top end of the logistics frame body, a bottom plate is fixedly connected to the inner side of the first limiting plate, a supporting column is fixedly connected to the bottom end of the logistics frame body, and a universal wheel is fixedly connected to the bottom end of the supporting column. The movable type logistics box is reasonable in structure, the sliding blocks of the threaded rod rows are moved through the rotation of the adjusting discs on the adjusting assembly, the second limiting plates are driven to move through the movement of the sliding blocks, so that the mounting plates on the bottom plates are clamped and fixed conveniently, shaking during transportation is prevented, logistics boxes can be stored through the carrying plates on the storing assembly, the distance between the carrying plates can be adjusted, and the logistics boxes with different heights can be stored conveniently.

Description

A logistics box delivery logistics rack

technical field

The invention relates to the technical field of logistics racks, in particular to a logistics box delivery logistics rack.

Background technique

With the improvement of the economic level, more industries have begun to develop vigorously, and the most important thing in the development is the transportation after production, and putting the products after transportation in warehouses all over the country, and due to the current With the development of the economy, the requirements for product transportation have also increased successively. Therefore, the existing products are all packaged in the logistics boxes required by different industries, and the logistics boxes in the warehouses that are placed are all matched with the logistics racks that are placed one after another.

Due to the fact that the customization requirements of the current logistics boxes cannot be unified, when placing the same type of logistics boxes, it is easy to cause gaps between the material boxes, and it is easy to shake and fall during the operation process, and the existing The height of the logistics box is uncertain. When in use, it is easy to cause the logistics box to be unable to be stored when stacked, and the placement of the logistics box may easily lead to uneven bearing capacity of the logistics rack, resulting in damage to the logistics rack or damage to the logistics box. , therefore, the present application provides a logistics box delivery logistics rack to meet the demand.

Contents of the invention

The purpose of this application is to provide a logistics box delivery logistics rack, which realizes the movement of the slider of the threaded rod row by the rotation of the adjustment disc on the adjustment assembly, and the movement of the slider drives the second limit plate to move , so that it is convenient to clamp and fix the mounting plate on the bottom plate to prevent shaking during transportation, and the logistics box can also be stored through the loading plate on the storage component, and the distance between the loading plates can be adjusted. Thereby it is convenient to store logistics boxes of different heights.

In order to achieve the above purpose, the application provides the following technical solutions: a logistics box delivery logistics rack, including a logistics rack body, a connecting bolt is fixedly installed on the logistics rack body, and a reinforcing rod is fixedly connected to the inside of the logistics rack body, The top side of the logistics rack body is fixedly connected with a first limiting plate, the inner side of the first limiting plate is fixedly connected with a bottom plate, and the bottom end of the logistics rack body is fixedly connected with a support column, and the support column The bottom end of the logistics rack body is fixedly connected with a universal wheel, and the second limit plate is slidably connected to the logistics rack body. The top end of the connecting arm is fixedly connected with a butt plate, and a round hole is opened on the butt plate; it also includes an adjustment component, a limit component and a storage component, and the adjustment component is used to cooperate with the second limit plate for use , the limiting component is used to cooperate with the connecting arm, and the storage component is used to cooperate with the bottom plate.

Preferably, the adjustment assembly includes an adjustment box fixedly installed on both sides of the logistics shelf body, the inside of the adjustment box is provided with an accommodating groove, and the upper and lower sides of the accommodating groove are fixedly connected with slide rails, the A slider is slidably connected to the slide rail, and a threaded rod is movably inserted on the slider. One end of the threaded rod is rotatably connected to the inner wall of the accommodating groove, and the other end of the threaded rod extends to the adjustment box. In addition, the threaded rod is sleeved with a first shaft seat, one side of the first shaft seat is fixedly connected to one side of the logistics rack body, and the other end of the threaded rod is fixedly connected with an adjustment disc .

Preferably, one side of the slider is fixedly connected to one side of the second limiting plate, the slider is provided with a threaded hole, and the slider and the threaded rod form a spiral rotating structure.

Preferably, the limit assembly includes a control box fixedly installed on one side of the logistics rack body, the control box is located on both sides of the connecting arm, and a second shaft is fixedly connected to the inner wall of the control box Seat, the second shaft seat is provided with a round hole, the inside of the hole is movably inserted with a plunger, and one end of the plunger is fixedly connected with a blocking piece, and the diameter of the blocking piece is larger than the The diameter of the insertion rod, one side of the blocking plate is fixedly connected with a first spring, the first spring is sleeved on the insertion rod, and the other end of the first spring is fixedly connected to the control box on the inner wall.

Preferably, the other end of the insertion rod extends out of the control box, the other end of the insertion rod is fixedly connected with a fixed block, one side of the fixed block is fixedly connected with a block, and the shape of the block is Triangular in shape, the clamping block is clamped on the surface of the hinge seat.

Preferably, an adjustment rod is fixedly connected to the insertion rod, and a waist-shaped hole is opened on one side of the control box, the width of the waist-shaped hole is larger than the diameter of the adjustment rod, and one end of the adjustment rod Extend to the outside of the control box through the waist hole.

Preferably, the storage assembly includes a mounting plate attached to the bottom plate, a fixing rod is fixedly connected to the top surface of the mounting plate, connecting rods are fixedly connected between the fixing rods, and one of the fixing rods The side is fixedly connected with a rack, and a loading plate is arranged between the fixed rods, and a fence is fixedly installed on the loading plate, and a pulley is fixedly connected to one side of the loading plate, and the pulley is attached to the One side of the fixed rod, and the two sides of the loading board are fixedly connected with handles.

Preferably, the other side of the loading plate is fixedly connected with a limiting block, a pair of sliding rods are fixedly connected on the inner wall of the limiting block, and the other ends of the pair of sliding rods are fixedly connected with a limiting piece, the The diameter of the limit piece is greater than the diameter of the slide bar, a moving block is slidably connected to the slide bar, and a second spring is sleeved on the slide bar, and the two ends of the second spring are respectively connected to the One side of the moving block is fixedly connected with the inner wall of the limiting block.

Preferably, one side of the moving block is fixedly connected with a pull rod, the other end of the pull rod extends outside the limit block, the other end of the pull rod is fixedly connected with a button, and the other side of the moving block is fixed Plugs are connected.

Preferably, a main shaft is rotatably connected to the inner wall of the limiting block, and a toothed disc is fixedly connected to the main shaft, and the insert block is clamped on the said toothed disc, and the other side of the said toothed disc is connected to the said toothed disc. The racks mesh with each other.

In sum, technical effect and advantage of the present invention:

1. The structure of the present invention is reasonable. When it is necessary to fix the mounting plate on the base plate, the bottom end of the mounting plate is attached to the base plate, and then the adjusting disc on the adjusting assembly is rotated, and the threaded rod is driven by the rotation of the adjusting disc. Rotate, a slider is set on the threaded rod, and the threaded rod and the slider are threaded, the slider is moved by the rotation of the threaded rod, the slider is fixedly connected to the second limit plate, and the slider The movement of the second limit plate and the first limit plate clamp and fix the whole installation plate to prevent falling off during the transportation. The rotation of the adjusting disc drives the threaded rod to rotate, and the rotation of the threaded rod makes the slider drive the second limiting plate to move, so that the second limiting plate is detached from the side of the mounting plate, so that it is convenient to adjust the overall mounting plate take it down;

2. In the present invention, when the connecting arm needs to be taken down, a control box is provided on both sides of the hinged seat, and a plunger is checked on the control box, and one end of the plunger is fixedly connected with a fixed block. A block is fixedly connected to the fixed block, and the block is fixed on the surface of the connecting arm by the elastic force of the first spring, and the adjusting rod on the waist-shaped hole is pulled, and the adjusting rod is fixedly connected to the insertion rod. Pulling drives the insertion rod to move. One end of the insertion rod is fixedly connected with a stopper, and one side of the stopper is fixedly connected with a first spring. The movement of the insertion rod squeezes the first spring through the stopper, so that it is easy to drive and fix The block is moved, and the fixed block is fixedly connected with the block, and the block is separated from the connecting arm through the movement of the fixed block, so that the connecting arm can be easily removed;

3. In the present invention, when the distance between the loading plates needs to be adjusted, the limit blocks are fixedly connected on both sides of the load plate, and the button on the limit block is pulled, and the pulling of the button makes the pull rod To move, the other end of the pull rod is fixedly connected to the moving block, and the moving block is moved by pulling the pull rod, and the moving block will slide on the slide bar, which is convenient to squeeze the second spring on the slide bar, and then move the block The insert on the top is separated from the tooth plate, and then the handles on both sides of the loading plate are manually pulled upwards at the same time, so that the pulleys on the loading plate can slide on the fixed rods, increasing the stability of the moving of the loading plate, and the moving of the loading plate The button is released at a suitable position, and the plug-in block is clamped on the toothed plate by the elastic force of the second spring, so as to facilitate fixing the position of the loading plate.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present application. For those skilled in the art, other drawings can also be obtained according to these drawings without creative work.

Figure 1 is a schematic diagram of the three-dimensional structure of the logistics rack body;

Fig. 2 is a side-view three-dimensional structural schematic diagram of the sub-shelf body;

Fig. 3 is a three-dimensional structural schematic diagram of the logistics rack body looking up;

Figure 4 is a schematic diagram of the internal structure of the control box;

5 is a schematic diagram of the three-dimensional structure of the connecting arm;

Fig. 6 is a schematic diagram of the three-dimensional structure of the loading plate;

Fig. 7 is a three-dimensional structural schematic diagram of the mounting plate viewed from above;

FIG. 8 is a schematic diagram of the enlarged structure at A in FIG. 7 .

In the figure: 1, logistics rack body; 101, connecting bolt; 102, reinforcing rod; 103, first limiting plate; 104, bottom plate; 105, supporting column; 106, universal wheel; 107, second limiting plate; 108, hinged seat; 109, connecting arm; 110, docking plate; 2, adjustment box; 201, slide rail; 202, slide block; 203, threaded rod; 204, first shaft seat; 205, adjustment plate; 3, Control box; 301, second shaft seat; 302, inserting rod; 303, baffle; 304, first spring; 305, fixed block; 306, block; 307, adjusting rod; 308, waist hole; Mounting plate; 401, fixed rod; 402, connecting rod; 403, rack; 404, loading plate; 405, fence; 406, pulley; 407, handle; 5, limit block; 501, slide bar; 502, limit 503, moving block; 504, second spring; 505, pull rod; 506, button; 507, inserting block; 508, main shaft; 509, gear plate.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Embodiment: Referring to a logistics box delivery logistics rack shown in Figures 1-3, it includes a logistics rack body 1, a connecting bolt 101 is fixedly installed on the logistics rack body 1, and a reinforcing rod 102 is fixedly connected to the inner side of the logistics rack body 1. One side of the top of the logistics rack body 1 is fixedly connected with a first limiting plate 103, the inner side of the first limiting plate 103 is fixedly connected with a bottom plate 104, and the bottom end of the logistics rack body 1 is fixedly connected with a support column 105, and the support column 105 The bottom end is fixedly connected with a universal wheel 106, the logistics rack body 1 is slidably connected with a second limit plate 107, the bottom end of the logistics rack body 1 is fixedly installed with a hinged seat 108, and the hinged seat 108 is rotatably connected with a connecting arm 109, The top of the connecting arm 109 is fixedly connected with a butt plate 110, and a round hole is provided on the butt plate 110; it also includes an adjustment assembly, a limit assembly and a storage assembly, the adjustment assembly is used to cooperate with the second limit plate 107, and the limit assembly It is used to cooperate with the connecting arm 109 , and the storage component is used to cooperate with the bottom plate 104 to use.

Specifically, the docking plate 110 is connected with the trailer equipment, and then the adjusting rod 307 on the limit assembly is pulled, and the fixing block 305 and the lightning card block 306 are separated from the connecting arm 109 through the pulling of the adjusting rod 307, so as to facilitate the connection The arm 109 is put down, and it is convenient to move the logistics rack body 1 as a whole by the trailer equipment. The connecting bolt 101 is convenient to hinge between a plurality of logistics rack bodies 1 to increase the overall transportation capacity of the logistics rack body 1.

As an implementation in this embodiment, as shown in appendixes 5 and 6, the adjustment assembly includes adjustment boxes 2 fixedly installed on both sides of the logistics rack body 1, and the interior of the adjustment box 2 is provided with accommodating grooves, the accommodating grooves The upper and lower sides are fixedly connected with slide rails 201, the slide rail 201 is slidably connected with a slider 202, and a threaded rod 203 is movably inserted on the slider 202, and one end of the threaded rod 203 is rotatably connected to the inner wall of the accommodating tank. The other end of 203 extends to the outside of the adjustment box 2, the threaded rod 203 is sleeved with a first shaft seat 204, one side of the first shaft seat 204 is fixedly connected to one side of the logistics rack body 1, the other side of the threaded rod 203 One end is fixedly connected with an adjusting disc 205, one side of the slider 202 is fixedly connected with one side of the second limiting plate 107, the slider 202 is provided with a threaded hole, and the slider 202 and the threaded rod 203 form a spiral rotating structure.

Specifically, when it is necessary to fix the mounting plate 4 on the base plate 104, the bottom end of the mounting plate 4 is pasted on the base plate 104, and then the adjustment disc 205 on the adjustment assembly is rotated, and the rotation of the adjustment disc 205 drives The threaded rod 203 rotates, the threaded rod 203 is sleeved with a slide block 202, and the threaded rod 203 and the slide block 202 are threadedly connected, the slide block 202 is moved by the rotation of the threaded rod 203, and the slide block 202 is fixedly connected to the On the second limiting plate 107, the movement of the slider 202 makes the second limiting plate 107 and the first limiting plate 103 clamp and fix the mounting plate 4 as a whole, preventing the situation from falling off during transportation. When the mounting plate 4 needs to be disassembled, the adjustment disc 205 is reversely rotated, and the rotation of the adjustment disc 205 drives the threaded rod 203 to rotate, and the rotation of the threaded rod 203 causes the slider 202 to drive the second limit plate 107 to perform Move, so that the second limiting plate 107 is detached from one side of the mounting plate 4 , so that the entire mounting plate 4 can be easily removed.

As an implementation in this embodiment, as shown in accompanying drawing 4, the limit assembly includes a control box 3 fixedly installed on one side of the logistics rack body 1, the control box 3 is located on both sides of the connecting arm 109, and the control box 3 A second shaft seat 301 is fixedly connected to the inner wall of the shaft seat 301, and a round hole is opened on the second shaft seat 301. An insertion rod 302 is inserted into the interior of the round hole, and one end of the insertion rod 302 is fixedly connected to a blocking piece 303. The diameter of the piece 303 is larger than the diameter of the insertion rod 302, one side of the blocking piece 303 is fixedly connected with a first spring 304, the first spring 304 is set on the insertion rod 302, and the other end of the first spring 304 is fixedly connected to the control On the inner wall of the box 3, the other end of the insertion rod 302 extends out of the control box 3, the other end of the insertion rod 302 is fixedly connected with a fixed block 305, and one side of the fixed block 305 is fixedly connected with a clamping block 306, the shape of the clamping block 306 It is triangular in shape, and the clamp block 306 is clamped on the surface of the hinge seat 108. An adjustment rod 307 is fixedly connected to the insertion rod 302. A waist-shaped hole 308 is opened on one side of the control box 3. The width of the waist-shaped hole 308 is larger than that of the adjustment rod. 307, one end of the adjustment rod 307 extends to the outside of the control box 3 through the waist hole 308.

Specifically, when the connecting arm 109 needs to be taken down, a control box 3 is provided on both sides of the hinged seat 108, and an insertion rod 302 is checked on the control box 3, and one end of the insertion rod 302 is fixedly connected to a fixed The block 305 is fixedly connected with a block 306 on the fixed block 305, and the elastic force of the first spring 304 makes the block 306 stuck on the surface of the connecting arm 109, and pulls the adjusting rod 307 on the waist hole 308, and the adjusting rod 307 is fixedly connected to the inserting rod 302, and the pulling of the adjusting rod 307 drives the inserting rod 302 to move, and one end of the inserting rod 302 is fixedly connected with a blocking piece 303, and one side of the blocking piece 303 is fixedly connected with a first spring 304, The movement of the insertion rod 302 squeezes the first spring 304 through the stopper 303, thereby facilitating the movement of the fixed block 305. The fixed block 305 is fixedly connected with a block 306, and the block 306 is disconnected by moving the fixed block 305. arm 109, so as to facilitate the connection arm 109 to be removed.

As an implementation in this embodiment, according to accompanying drawings 7 and 8, the storage assembly includes a mounting plate 4 attached to the bottom plate 104, the top surface of the mounting plate 4 is fixedly connected with a fixed rod 401, and the fixed rod 401 A connecting rod 402 is fixedly connected between them, a rack 403 is fixedly connected to one side of the fixed rod 401, a loading plate 404 is arranged between the fixed rods 401, a fence 405 is fixedly installed on the loading plate 404, and a fence 405 is fixedly installed on the loading plate 404 One side is fixedly connected with a pulley 406, the pulley 406 is attached to one side of the fixed rod 401, the two sides of the loading plate 404 are fixedly connected with handles 407, and the other side of the loading plate 404 is fixedly connected with the limit block 5, the limit The inner wall of the block 5 is fixedly connected with a pair of slide bars 501, and the other end of the pair of slide bars 501 is fixedly connected with a spacer 502, and the diameter of the spacer 502 is greater than the diameter of the slide bar 501. The moving block 503 is provided with a second spring 504 on the slide bar 501, and the two ends of the second spring 504 are respectively fixedly connected with one side of the moving block 503 and the inner wall of the limit block 5, and one side of the moving block 503 is fixedly connected with Pull rod 505, the other end of pull rod 505 extends to the outside of limit block 5, the other end of pull rod 505 is fixedly connected with button 506, the other side of moving block 503 is fixedly connected with insert block 507, and the inner wall of limit block 5 is connected with rotation There is a main shaft 508, on which a toothed disc 509 is fixedly connected, and an insert block 507 is clamped on the toothed disc 509, and the other side of the toothed disc 509 meshes with the rack 403.

Specifically, when the distance between the loading boards 404 needs to be adjusted, the limiting blocks 5 are fixedly connected to both sides of the loading board 404, and the button 506 on the limiting block 5 is pulled, and through the button 506 Pulling makes the pull rod 505 move, and the other end of the pull rod 505 is fixedly connected to the moving block 503, and the pulling of the pull rod 505 makes the moving block 503 move, and the moving block 503 will slide on the slide bar 501, which is convenient for sliding on the slide bar 501. Squeeze the second spring 504 of the moving block 503, and then the plug 507 on the moving block 503 is separated from the tooth plate 509, and then manually pull the handles 407 on both sides of the loading plate 404 upwards at the same time, so that the pulley 406 on the loading plate 404 is fixed. Slide on the rod 401 to increase the stability of the movement of the loading plate 404. The loading plate 404 moves to a suitable position to release the button 506, and the plug 507 is stuck on the toothed plate 509 by the elastic force of the second spring 504. , so as to facilitate fixing the position of the carrier board 404 .

The working principle of the present invention: when the mounting plate 4 on the base plate 104 needs to be fixed, the bottom end of the mounting plate 4 is pasted on the base plate 104, and then the adjusting disc 205 on the adjusting assembly is rotated, and the adjusting disc 205 The rotation drives the threaded rod 203 to rotate, the threaded rod 203 is sleeved with a slider 202, and the threaded rod 203 and the slider 202 are threaded, the rotation of the threaded rod 203 makes the slider 202 move, and the slider 202 is fixed Connected to the second limiting plate 107, through the movement of the slider 202, the second limiting plate 107 and the first limiting plate 103 clamp and fix the installation plate 4 as a whole to prevent falling off during transportation , when the installation plate 4 needs to be disassembled, the adjustment disc 205 is reversely rotated, and the rotation of the adjustment disc 205 drives the threaded rod 203 to rotate, and the rotation of the threaded rod 203 makes the slider 202 drive the second limit plate 107 to move, so that the second limiting plate 107 is detached from one side of the mounting plate 4, thereby facilitating the removal of the mounting plate 4 as a whole;

When the connecting arm 109 needs to be taken down, a control box 3 is arranged on both sides of the hinged seat 108, an insertion rod 302 is checked on the control box 3, and one end of the insertion rod 302 is fixedly connected with a fixed block 305, A block 306 is fixedly connected to the fixed block 305, and the block 306 is fixed on the surface of the connecting arm 109 by the elastic force of the first spring 304, and the adjustment rod 307 on the waist hole 308 is pulled, and the adjustment rod 307 is fixedly connected On the plunger 302, the pull of the adjusting rod 307 drives the plunger 302 to move, and one end of the plunger 302 is fixedly connected with a catch 303, and one side of the catch 303 is fixedly connected with a first spring 304, and the plunger 302 The movement of the stopper 303 squeezes the first spring 304, thereby facilitating the movement of the fixed block 305. The fixed block 305 is fixedly connected with the block 306, and the block 306 is separated from the connecting arm 109 by the movement of the fixed block 305. Thereby, it is convenient to take down the connecting arm 109;

When the distance between the loading boards 404 needs to be adjusted, the limit block 5 is fixedly connected to both sides of the loading board 404, the button 506 on the limiting block 5 is pulled, and the pull of the button 506 makes the pull bar 505 to move, the other end of the pull rod 505 is fixedly connected to the moving block 503, the pulling of the pull rod 505 makes the moving block 503 move, and the moving block 503 will slide on the slide bar 501, which is convenient for the second on the slide bar 501 The spring 504 is pressed, and then the plug 507 on the moving block 503 is separated from the toothed plate 509, and then the handles 407 on both sides of the loading plate 404 are manually pulled upwards at the same time, so that the pulley 406 on the loading plate 404 is on the fixed rod 401 Slide to increase the stability of the movement of the loading plate 404, the loading plate 404 moves to a suitable position and the button 506 is released, and the elastic force of the second spring 504 makes the plug 507 clamped on the toothed plate 509, thereby It is convenient to fix the position of the carrier board 404 .

Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still The technical solutions recorded in the foregoing embodiments may be modified, or some of the technical features may be replaced equivalently, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the within the protection scope of the present invention.

Claims (10)

1. A logistics box delivery logistics rack, comprising a logistics rack body (1), is characterized in that, a connecting bolt (101) is fixedly installed on the logistics rack body (1), and the inside of the logistics rack body (1) A reinforcing bar (102) is fixedly connected, a first limiting plate (103) is fixedly connected to one side of the top of the logistics rack body (1), and a bottom plate (103) is fixedly connected to the inner side of the first limiting plate (103). 104), the bottom end of the logistics rack body (1) is fixedly connected with a support column (105), and the bottom end of the support column (105) is fixedly connected with a universal wheel (106), and the logistics rack body (1 ) is slidably connected with a second limiting plate (107), the bottom end of the logistics rack body (1) is fixedly mounted with a hinged seat (108), and the hinged seat (108) is rotatably connected with a connecting arm (109) , the top of the connecting arm (109) is fixedly connected with a docking plate (110), and a round hole is opened on the docking plate (110); it also includes an adjustment assembly, a limit assembly and a storage assembly, and the adjustment assembly is used for It is used in cooperation with the second limiting plate (107), the limiting component is used in cooperation with the connecting arm (109), and the storage component is used in cooperation with the bottom plate (104). 2. A logistics box delivery logistics rack according to claim 1, characterized in that: the adjustment assembly includes adjustment boxes (2) fixedly installed on both sides of the logistics rack body (1), and the adjustment The interior of the box (2) is provided with accommodating grooves, the upper and lower sides of the accommodating groove are fixedly connected with slide rails (201), and the slide rails (201) are slidably connected with sliders (202), and the sliders (202) is movably inserted with a threaded rod (203), one end of the threaded rod (203) is rotatably connected to the inner wall of the accommodating groove, and the other end of the threaded rod (203) extends to the adjustment box ( 2) Outside, the threaded rod (203) is sleeved with a first shaft seat (204), and one side of the first shaft seat (204) is fixedly connected to one side of the logistics rack body (1). On the side, the other end of the threaded rod (203) is fixedly connected with an adjusting disc (205). 3. A logistics box delivery logistics rack according to claim 2, characterized in that: one side of the slider (202) is fixedly connected to one side of the second limiting plate (107), so that A threaded hole is provided on the slider (202), and the slider (202) and the threaded rod (203) form a spiral rotating structure. 4. A logistics box delivery logistics rack according to claim 1, characterized in that: the limit assembly includes a control box (3) fixedly installed on one side of the logistics rack body (1), the The control box (3) is located on both sides of the connecting arm (109), and the inner wall of the control box (3) is fixedly connected with a second shaft seat (301), and on the second shaft seat (301) A circular hole is provided, and an insertion rod (302) is movably inserted inside the circular hole, and one end of the insertion rod (302) is fixedly connected with a blocking piece (303), and the diameter of the blocking piece (303) is larger than The diameter of the insertion rod (302), one side of the blocking piece (303) is fixedly connected with a first spring (304), and the first spring (304) is sleeved on the insertion rod (302) , the other end of the first spring (304) is fixedly connected to the inner wall of the control box (3). 5. A logistics box delivery logistics rack according to claim 4, characterized in that: the other end of the insertion rod (302) extends outside the control box (3), and the insertion rod (302) The other end of the fixed block (305) is fixedly connected with a fixed block (305), and one side of the fixed block (305) is fixedly connected with a block (306). The shape of the block (306) is triangular, and the block (306) ) is clamped on the surface of the hinge seat (108). 6. A logistics box delivery logistics rack according to claim 4, characterized in that: the insertion rod (302) is fixedly connected with an adjustment rod (307), and one side of the control box (3) is opened There is a waist-shaped hole (308), the width dimension of the waist-shaped hole (308) is larger than the diameter of the adjustment rod (307), and one end of the adjustment rod (307) extends to the waist-shaped hole (308) to the outside the control box (3). 7. A logistics box delivery logistics rack according to claim 1, characterized in that: the storage assembly includes a mounting plate (4) attached to the bottom plate (104), and the mounting plate (4) ) is fixedly connected with a fixed rod (401) on the top surface, a connecting rod (402) is fixedly connected between the fixed rods (401), and a rack (403) is fixedly connected to one side of the fixed rod (401), A loading board (404) is arranged between the fixed rods (401), a fence (405) is fixedly installed on the loading board (404), and a pulley is fixedly connected to one side of the loading board (404) (406), the pulley (406) is attached to one side of the fixed rod (401), and the two sides of the loading plate (404) are fixedly connected with handles (407). 8. A logistics box delivery logistics rack according to claim 7, characterized in that: the other side of the loading plate (404) is fixedly connected with a limit block (5), and the limit block (5) ) is fixedly connected with a pair of sliding rods (501) on the inner wall, and the other end of a pair of said sliding rods (501) is fixedly connected with a limiting piece (502), and the diameter of said limiting piece (502) is larger than said sliding The diameter of the rod (501), the slide rod (501) is slidably connected with a moving block (503), the slide rod (501) is sleeved with a second spring (504), and the second spring (504 ) are respectively fixedly connected to one side of the moving block (503) and the inner wall of the limiting block (5). 9. A logistics box delivery rack according to claim 8, characterized in that: one side of the moving block (503) is fixedly connected with a pull rod (505), and the other end of the pull rod (505) extends Outside the limiting block (5), a button (506) is fixedly connected to the other end of the pull rod (505), and an insert block (507) is fixedly connected to the other side of the moving block (503). 10. A logistics box delivery rack according to claim 9, characterized in that: a main shaft (508) is rotatably connected to the inner wall of the limiting block (5), and the main shaft (508) is fixedly connected to There is a toothed plate (509), the insert block (507) is clamped on the toothed plate (509), and the other side of the toothed plate (509) meshes with the rack (403).

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