Logistics sorting frame

Abstract

The utility model discloses a logistics sorting frame, and relates to the technical field of logistics sorting, in particular to the logistics sorting frame which comprises a first bearing frame, a supporting bottom shell, a control assembly, a second bearing frame, a driving assembly, a shear fork rod, first sliding grooves, first sliding blocks and a driving block. First sliding blocks are arranged on the front portion and the rear portion of the interior of the first sliding groove correspondingly, a second bearing frame is arranged above the first bearing frame, a shear fork rod is arranged between the first bearing frame and the second bearing frame, a driving assembly is arranged on the front side of the exterior of the first bearing frame, and a supporting bottom shell is arranged on the lower side of the exterior of the first bearing frame. Driving blocks are arranged in front of and behind the supporting bottom shell. Compared with the prior art, the utility model has the advantages that not only can the stability in use be ensured, but also the moving is more convenient; and the cargo box is convenient to carry and place.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of logistics sorting, in particular to a logistics sorting frame. BACKGROUND

[0002] With the rapid development of electronic commerce, the goods produced and transported by logistics companies are more and more every day, and logistics sorting is an important process in logistics transportation. The sorting frame is a common goods shelf in logistics sorting. The sorting frame is generally provided with multiple layers of placing shelves, and multiple goods boxes are placed on the placing shelves. When sorting goods, the logistics transported is generally sorted by manual work, and the sorted goods are placed in different goods boxes for differentiation.

[0003] The logistics sorting frame disclosed in the patent No. CN214030371U includes a frame body, multiple placing boxes are arranged on the frame body, a prompt light is arranged on one side of the placing boxes, a code scanning machine is further arranged on the frame body, the code scanning machine is electrically connected with a main controller, and the main controller and the prompt light are electrically connected. The application has the effect of facilitating the work personnel to place the sorted goods into different goods boxes.

[0004] The above-mentioned logistics sorting frame solves certain problems, but still has the following shortcomings:

[0005] (1) The logistics sorting frame needs to be carried when moving, which is relatively troublesome, and the logistics goods are stacked in the boxes, which is relatively laborious when moving the boxes out of the sorting frame or placing them into the sorting frame.

[0006] (2) For the goods boxes on the upper several layers of the sorting frame, the sorting or transportation personnel need to use climbing tools to climb, which is relatively troublesome and unsafe. INVENTION CONTENTS

[0007] The utility model aims at providing a logistics sorting frame.

[0008] To achieve the above-mentioned purpose, the utility model realizes the following technical scheme:

[0009] A logistics sorting frame includes:

[0010] A first bearing frame is provided with a first sliding groove on both sides of the outer upper end, a first forward and reverse toothed lead screw is arranged in the first sliding groove, the first forward and reverse toothed lead screw is rotatably connected to the front and rear of the first sliding groove, and a first sliding block is arranged in the front and rear of the first sliding groove.

[0011] Support bottom shell, fixedly connected to the lower end of the first bearing frame outside, the upper end of the support bottom shell is fixedly connected with the extrusion block in front and back, the drive block is arranged inside the support bottom shell in front and back, the movable slot hole is arranged on both sides of the upper end of the drive block, the lifting rod matched with the extrusion block is arranged inside the movable slot hole, and the universal wheel is fixedly connected to the lower end of the lifting rod;

[0012] Control assembly, arranged between the support bottom shell and the drive block;

[0013] Second bearing frame, arranged above the first bearing frame, the slide rail is fixedly connected to the lower end of the second bearing frame on both sides, and the second slide block is arranged in the slide rail in front and back;

[0014] Drive assembly, arranged between the first bearing frame and the first positive and negative toothed rod;

[0015] Scissor rod, arranged on both sides between the first bearing frame and the second bearing frame, the first slide block and the second slide block are connected through the scissor rod, and the first slide block and the second slide block are hinged to the rod end of the scissor rod;

[0016] Guide mechanism, arranged between the first bearing frame and the second bearing frame;

[0017] Limiting mechanism, arranged between the drive block and the support bottom shell.

[0018] Further, the control assembly comprises:

[0019] Second positive and negative toothed rod, arranged inside the support bottom shell, the second positive and negative toothed rod is rotatably connected to the support bottom shell in front and back at both ends respectively, and the drive block is screw-connected to the second positive and negative toothed rod in front and back respectively;

[0020] First servo motor, fixedly connected to the front side of the support bottom shell outside, and the rotating shaft at the rear end of the first servo motor is fixedly connected to the second positive and negative toothed rod.

[0021] Further, the first slide block is screw-connected to the first positive and negative toothed rod, the lifting rod is slidingly connected inside the movable slot hole, the first bearing frame is fixedly connected with the battery on the front side of the upper end outside, and the first bearing frame and the second bearing frame are internally provided with a plurality of evenly distributed rolling shafts.

[0022] Further, the drive assembly comprises:

[0023] Second servo motor, fixedly connected to the front end of the upper side of the first bearing frame outside;

[0024] Driving transmission wheels, which are fixedly connected to the rotating shafts at the rear ends of the second servo motors, and two driving transmission wheels are fixedly connected together in front and back;

[0025] Driven transmission wheels, which are rotatably connected to the front sides of the first bearing frames and are fixedly connected to the rotating shafts at the front ends of the first positive and negative toothed rods;

[0026] Transmission belts, which are arranged between the driving transmission wheels and the driven transmission wheels.

[0027] Further, the guiding mechanism comprises:

[0028] Guiding rods, which are fixedly connected to the two sides of the front sides of the upper ends of the first bearing frames;

[0029] Guiding holes, which are respectively formed in the two sides of the front sides of the upper ends of the second bearing frames and are matched with the interiors of the guiding holes.

[0030] Further, the limiting mechanism comprises:

[0031] Limiting strips, which are fixedly connected to the two sides of the interiors of the supporting bottom shells and are located below the extruding blocks;

[0032] Limiting grooves, which are respectively formed in the two sides of the exteriors of the driving blocks and are matched with the interiors of the limiting grooves.

[0033] The utility model provides a logistics sorting frame, has the following beneficial effects:

[0034] (1) two driving blocks in the interior of the supporting bottom shell are driven to move close to or away from each other under the rotation of the second positive and negative toothed rod, when moving away from each other, the two extruding blocks in the upper end of the interior of the supporting bottom shell can extrude the lifting rod down, so that the universal wheel extends out of the interior of the supporting bottom shell, contacts the ground and facilitates the movement of the sorting frame, and the interiors of the bearing frames are provided with rollers, facilitating the placement and removal of the cargo box.

[0035] (2) two first sliding blocks in the first sliding groove are driven to move close to or away from each other under the rotation of the first positive and negative toothed rod, the second sliding blocks on the second bearing frame connected to the upper side are also driven to move close to or away from each other by the scissors rod, realizing the lifting of the upper second bearing frame and facilitating the sorting or carrying of the sorter. BRIEF DESCRIPTION OF DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary for those skilled in the art, and other drawings can be obtained from the provided drawings without creative labor.

[0037] Figure 1 is a three-dimensional structure of a logistics sorting rack of the present application Figure One .

[0038] Figure 2 is a three-dimensional structure of a logistics sorting rack of the present application Figure Two .

[0039] Figure 3 is a three-dimensional structure of a logistics sorting rack of the present application Figure One .

[0040] Figure 4 is a three-dimensional structure of a logistics sorting rack of the present application Figure Two .

[0041] Figure 5 is a three-dimensional structure of a logistics sorting rack of the present application Figure Three .

[0042] In the figure, 1 is a first bearing frame; 2 is a supporting bottom shell; 3 is a control assembly; 301 is a second positive and negative toothed lead screw; 302 is a first servo motor; 4 is a second bearing frame; 5 is a driving assembly; 501 is a second servo motor; 502 is a driving transmission wheel; 503 is a driven transmission wheel; 504 is a transmission belt; 6 is a scissor lever; 7 is a guide mechanism; 701 is a guide rod; 702 is a guide hole; 8 is a limiting mechanism; 801 is a limiting strip; 802 is a limiting groove; 9 is a first sliding groove; 10 is a first positive and negative toothed lead screw; 11 is a first sliding block; 12 is a pressing block; 13 is a driving block; 14 is a movable slot hole; 15 is a lifting rod; 16 is a universal wheel; 17 is a sliding rail; 18 is a second sliding block; 19 is a storage battery; 20 is a roller. DETAILED DESCRIPTION

[0043] The exemplary embodiments will be described in detail herein with reference to the attached drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments are not meant to represent all implementations consistent with the present disclosure. Rather, they are merely examples that can be implemented in conjunction with some aspects of the present disclosure as detailed in the appended claims.

[0044] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0045] Embodiment 1

[0046] As shown in Figures 1 to 5 The utility model discloses a logistics sorting frame, including first bearing frame 1, support bottom shell 2, control assembly 3, second bearing frame 4, drive assembly 5, scissor lever 6, guide mechanism 7, limiting mechanism 8, first sliding slot 9, first positive and negative toothed rod 10, first sliding block 11, extruding block 12, drive block 13, movable slot 14, lifting rod 15, universal wheel 16, slide rail 17 and set up in the inside front and rear second sliding block 18 of slide rail 17.

[0047] Wherein the both sides of the upper end of first bearing frame 1 are provided with first sliding slot 9, the inside of first sliding slot 9 is provided with a first positive and negative toothed rod 10, the both ends of first positive and negative toothed rod 10 are rotatably connected together in the front and rear of the inside of first sliding slot 9, the both sides of the outer front end of first bearing frame 1 are rotatably connected with a driven transmission wheel 503, the front side of the upper end of first bearing frame 1 is fixedly connected with a second servo motor 501, the rear shaft of second servo motor 501 is fixedly connected with two drive transmission wheels 502 stacked together, the two driven transmission wheels 503 are distributed in front and rear, and the corresponding drive transmission wheel 502 and driven transmission wheel 503 are connected together through transmission belt 504 for transmission, so that the two driven transmission wheels 503 can drive first positive and negative toothed rod 10 to rotate in the same direction synchronously.

[0048] The front and rear of the inside of first sliding slot 9 are provided with a first sliding block 11, and the front and rear of first positive and negative toothed rod 10 are rotatably connected together, the both ends of first positive and negative toothed rod 10 are rotatably connected together in the front and rear of the inside of first sliding slot 9, the both sides of the outer front end of first bearing frame 1 are rotatably connected with a driven transmission wheel 503, the front side of the upper end of first bearing frame 1 is fixedly connected with a second servo motor 501, the rear shaft of second servo motor 501 is fixedly connected with two drive transmission wheels 502 stacked together, the two driven transmission wheels 503 are distributed in front and rear, and the corresponding drive transmission wheel 502 and driven transmission wheel 503 are connected together through transmission belt 504 for transmission, so that the two driven transmission wheels 503 can drive first positive and negative toothed rod 10 to rotate in the same direction synchronously.

[0049] In order to prevent the second slider 18 from moving and causing the second carrier frame 4 to move forward and backward, a guide rod 701 is fixedly connected to the front side of the outer upper end of the first carrier frame 1, guide holes 702 are formed on the front side of the upper end of the second carrier frame 4, and the second carrier frame 4 is sleeved on the guide rod 701 through the guide holes 702, so that the second carrier frame 4 can only move upward or downward relative to the first carrier frame 1, a battery 19 is fixedly connected to the front side of the upper end of the first carrier frame 1, and a plurality of evenly distributed rollers 20 are arranged in the interiors of the first carrier frame 1 and the second carrier frame 4, and the rollers 20 are rotatably connected to the two sides of the interiors of the carrier frames, so as to facilitate the movement and transportation of the packages placed on the carrier frames.

[0050] Embodiment 2

[0051] The scheme in Embodiment 1 is further introduced below in combination with a specific working mode, and details are described below:

[0052] In order to facilitate the movement of the logistics sorting frame and ensure stability during use, a support bottom shell 2 is fixedly connected to the lower end of the first carrier frame 1, drive blocks 13 are arranged in the interior of the support bottom shell 2, a second reverse thread lead screw 301 is arranged in the interior of the support bottom shell 2, the front and rear drive blocks 13 are threadedly connected to the front and rear of the second reverse thread lead screw 301, and under the control and drive of a first servo motor 302 fixedly connected to the front end of the exterior of the support bottom shell 2, the drive blocks 13 can move close to each other or away from each other, extrusion blocks 12 are fixedly connected to the front and rear of the upper end of the interior of the support bottom shell 2, the lower ends of the extrusion blocks 12 are inclined surfaces, the inclination directions are opposite, movable slot holes 14 are formed on the two sides of the upper end of the exterior of the drive blocks 13, each movable slot hole 14 has a lifting rod 15 movably arranged therein, the upper end of the lifting rod 15 is also an inclined surface and is matched with the inclined surface of the extrusion block 12, when the drive blocks 13 move close to each other or away from each other, the universal wheels 16 fixedly connected to the lower ends of the lifting rods 15 are pushed out to the interior of the support bottom shell 2 and come into contact with the ground, facilitating the movement of the logistics sorting frame, when the drive blocks 13 move close to each other, under the action of gravity, the lifting rods 15 move close to each other along the extrusion blocks 12 and move upward at the same time, the universal wheels 16 are retracted into the interior of the support bottom shell 2, increasing the contact with the ground and ensuring stability, and the upper end of the lifting rod 15 is large and will not fall out of the movable slot hole 14.

[0053] Embodiment 3

[0054] The scheme in Embodiment 2 is further introduced below in combination with a specific working mode, and details are described below:

[0055] In order to ensure that the driving block 13 can only move forward and backward, a limiting strip 801 is fixedly connected to the inside of both sides of the support bottom shell 2, and a transverse limiting slot 802 is formed on the outside of both sides of the driving block 13, and the driving block 13 is clamped outside the limiting strip 801 through the limiting slot 802, thereby limiting the movement of the driving block 13.

[0056] The electrical components appearing in the text are all electrically connected with the master controller and 220V mains, and the master controller can be a conventional known device such as a computer, and the detailed description of the known functions and known components is omitted in the specific embodiment of the disclosure. In order to ensure the compatibility of the device, the operation means adopted is consistent with the parameters of the market appliances.

[0057] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A logistics sorting rack, characterized by: include: A first carrier frame (1), wherein first slide grooves (9) are provided on both sides of the upper end of the first carrier frame (1), first positive and negative threaded rods (10) are provided inside the first slide grooves (9), both ends of the first positive and negative threaded rods (10) are respectively connected to the interior of the first slide groove (9) for front and rear rotation, and first sliders (11) are provided inside the front and rear of the first slide groove (9); A supporting bottom shell (2), wherein the supporting bottom shell (2) is fixedly connected to the lower end of the outside of the first carrier frame (1), the front and rear ends of the upper end of the supporting bottom shell (2) are fixedly connected to the extrusion block (12), the front and rear ends of the inner upper end of the supporting bottom shell (2) are provided with a driving block (13), both sides of the upper end of the driving block (13) are provided with a movable slot (14), the movable slot (14) is provided with a lifting rod (15) used in conjunction with the extrusion block (12), and the lower end of the lifting rod (15) is fixedly connected to a universal wheel (16); A control assembly (3), the control assembly (3) being arranged between the supporting bottom shell (2) and the driving block (13); A second carrier frame (4), the second carrier frame (4) is arranged above the first carrier frame (1), both sides of the lower end of the second carrier frame (4) are fixedly connected to slide rails (17), and the interior of the slide rails (17) are provided with second sliders (18) at the front and rear; A drive assembly (5), wherein the drive assembly (5) is arranged between the first carrier (1) and the first positive and negative threaded rod (10); A scissor rod (6), wherein the scissor rod (6) is arranged on both sides between the first carrier frame (1) and the second carrier frame (4), the first slider (11) and the second slider (18) are connected via the scissor rod (6), and the first slider (11) and the second slider (18) are both hinged to the rod end of the scissor rod (6); A guide mechanism (7), wherein the guide mechanism (7) is arranged between the first carrier frame (1) and the second carrier frame (4); A limiting mechanism (8) is provided between the driving block (13) and the supporting bottom shell (2).

2. A logistics sorting rack according to claim 1, characterized in that: The control component (3) comprises: A second forward and reverse threaded rod (301), wherein the second forward and reverse threaded rod (301) is arranged inside the supporting bottom shell (2), and both ends of the second forward and reverse threaded rod (301) are respectively connected to the inside of the supporting bottom shell (2) for front and back rotation, and the driving block (13) is respectively connected to the second forward and reverse threaded rod (301) for front and back threading; A first servo motor (302) is fixedly connected to the front side of the exterior of the supporting bottom shell (2), and a rotating shaft at the rear end of the first servo motor (302) is fixedly connected to the second forward and reverse threaded rod (301).

3. A logistics sorting rack according to claim 1, characterized in that: The first slider (11) is threadedly connected to the first positive and negative threaded rod (10), the lifting rod (15) is slidably connected to the inside of the movable slot (14), the front side of the upper end of the first supporting frame (1) is fixedly connected to a battery (19), and the first supporting frame (1) and the second supporting frame (4) are both provided with a plurality of evenly distributed rollers (20).

4. A logistics sorting rack according to claim 1, characterized in that: The driving assembly (5) comprises: a second servo motor (501), the second servo motor (501) being fixedly connected to the front end of the upper side of the exterior of the first carrier frame (1); Drive transmission wheels (502), each of the drive transmission wheels (502) is fixedly connected to the rotating shaft at the rear end of the second servo motor (501), and the two drive transmission wheels (502) are stacked front and back and fixedly connected together; A driven transmission wheel (503), each of which is rotatably connected to the front side of the first carrier (1), and each of which is fixedly connected to the rotating shaft at the front end of the first forward and reverse screw rod (10); A transmission belt (504) is provided between the driving transmission wheel (502) and the driven transmission wheel (503).

5. The logistics sorting rack according to claim 1, characterized in that: The guide mechanism (7) comprises: Guide rods (701), the guide rods (701) being fixedly connected to both sides of the front side of the upper end of the outer portion of the first carrier frame (1); The guide holes (702) are respectively opened on both sides of the front side of the upper end of the second carrier (4), and the guide rods (701) are adapted to the inside of the guide holes (702).

6. The logistics sorting rack according to claim 1, characterized in that: The limiting mechanism (8) comprises: Limiting bars (801), the limiting bars (801) are fixedly connected to both sides of the interior of the supporting bottom shell (2), and the limiting bars (801) are located on the lower side of the extrusion block (12); The limiting grooves (802) are respectively provided on both sides of the outside of the driving block (13), and the limiting bars (801) are adapted to the inside of the limiting grooves (802).

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