CN112046894A

CN112046894A - Scalable stable form commodity circulation tray

Info

Publication number: CN112046894A
Application number: CN202010822057.5A
Authority: CN
Inventors: 吴晓霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2020-12-08

Abstract

The invention relates to the technical field of logistics and discloses a telescopic stable logistics tray which comprises a base, wherein a photosensitive element is electrically connected with a driving motor, an optical lens is embedded in the photosensitive element, natural light can be filtered, laser cannot be filtered, when the photosensitive element is irradiated by laser emitted by a laser emitter, the driving motor is in a non-working state, and the height of a baffle plate is unchanged; if constantly stack when article, highly increased, block the laser, photosensitive element can not accept laser irradiation, driving motor is in operating condition this moment, because driving motor and screw rod fixed connection, so the screw rod begins to rotate, because the inside of baffle have the screw thread and with the screw rod meshing, and the groove and the backplate adaptation of baffle side, so the perpendicular upward movement of baffle this moment, because baffle outside fixedly connected with protecting wire net, so the baffle can drive protecting wire net upward movement together, reach automatic flexible effect, when guaranteeing article safety, the commodity circulation operating efficiency has been improved greatly.

Description

Scalable stable form commodity circulation tray

Technical Field

The invention relates to the technical field of logistics, in particular to a telescopic stable logistics tray.

Background

The logistics is a process of organically combining functions of transportation, storage, loading, unloading and carrying, packaging, circulation processing, distribution, information processing and the like to realize user requirements according to actual needs in the process of physically flowing articles from a supply place to a receiving place, and for third-party logistics enterprises, logistics equipment is a material technology basis for organizing logistics activities and embodies the logistics capacity of the enterprises.

In the middle of the commodity circulation enterprise, the most common storage, haulage equipment are the commodity circulation tray, the tray on the present market divide into the style that has guardrail and no guardrail, how many article can not be put almost to no guardrail tray, greatly reduced commodity circulation operating efficiency and quality, the security of article also can not be guaranteed, and the tray that has the guardrail also all is fixed height, can not stack the height that highly and change the guardrail according to article automatically, reduce space utilization, the commodity circulation cost has been improved to a certain extent.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the telescopic stable logistics tray which has the advantages that the peripheral baffles and the bottom support can automatically stretch and retract according to the weight and the stacking height of the articles, and the problem that the height of a guardrail can not be changed according to the stacking height of the articles even if a common tray is provided with the guardrail is solved.

(II) technical scheme

In order to achieve the purpose that the peripheral baffle plates and the bottom supports can automatically stretch and retract according to the weight of articles and the stacking height, the invention provides the following technical scheme: the utility model provides a scalable stable form commodity circulation tray, includes the base, the top fixedly connected with backplate of base, the top swing joint of base has the screw rod, the outside swing joint of screw rod has the baffle, the side fixedly connected with protecting wire net of baffle, fixedly connected with laser emitter and photosensitive element respectively at the top of baffle, the side of base articulates there is the end support, the side of end support articulates there is the connecting rod, the one end that the end support was kept away from to the connecting rod articulates there is the clamp plate, the top swing joint of base has the contact, the bottom fixedly connected with spring of base.

Preferably, screw rod, backplate, baffle, protecting wire net all set up four groups, are four angles, four that the symmetric position distributes at the base the inside of baffle all has the screw thread, and all meshes with four screw rods, four the bottom of screw rod all has driving motor, four driving motor synchronous working, driving motor's output and screw rod fixed connection.

Preferably, the protective nets are distributed on the side faces of the two adjacent baffles, the protective nets are made of nylon materials and are coiled and retracted, the width of the protective nets is matched with the distance between the two baffles, and the side faces of the baffles are provided with grooves and are matched with the guard plates; the laser emitter and the photosensitive element are fixedly connected to the tops of the two baffles at diagonal positions.

Preferably, four groups of connecting rods and four groups of bottom supports are arranged and are symmetrically distributed at four corners of the base; and two ends of the connecting rod are respectively hinged with the bottom support and the pressing plate.

Preferably, the number of the contacts is 150-250, the contacts are uniformly distributed on the top of the base, the contacts independently move and do not interfere with each other, and in an initial state, the bottoms of the contacts are in contact with the pressure plate.

Preferably, the photosensitive element is electrically connected with a driving motor, the laser emitted by the laser emitter is parallel to the ground, and the photosensitive element is embedded with an optical lens, and the optical lens has the characteristic of filtering natural light but not filtering laser.

Preferably, the number of the springs is 5-10, the springs are uniformly distributed in the base and fixedly connected with the pressure plate, and the elastic strength of the springs can just support the pressure plate to be in contact with the top of the base.

(III) advantageous effects

Compared with the prior art, the invention provides a telescopic stable logistics tray which has the following beneficial effects:

1. the telescopic stable logistics tray is used by matching the laser emitter with the photosensitive element, the photosensitive element is electrically connected with the driving motor, the photosensitive element is embedded with the optical lens, natural light can be filtered, laser cannot be filtered, when the photosensitive element is irradiated by laser emitted by the laser emitter, the driving motor is in a non-working state, and the height of the baffle is unchanged; if constantly stack when article, the height-increasing, block the laser, photosensitive element can not accept laser irradiation, driving motor is in operating condition this moment, because driving motor and screw rod fixed connection, so the screw rod begins to rotate, because the inside of baffle have the screw thread and with the screw rod meshing, and the groove and the backplate adaptation of baffle side, so the perpendicular upward movement of baffle this moment, because baffle outside fixedly connected with protecting wire net, and protecting wire net curls and receive and release, so the baffle can drive protecting wire net upward movement together, reach automatic flexible effect, when guaranteeing article safety, the commodity circulation operating efficiency has been improved greatly.

2. The telescopic stable logistics tray is used by matching the pressing plate with the bottom support, when an article is placed on the base, the contact can be pressed downwards, the contact can drive the pressing plate to move downwards because the contact is in contact with the pressing plate, and the connecting rod is hinged between the pressing plate and the bottom support, so that when the pressing plate moves downwards vertically, the connecting rod can push the bottom support to move horizontally, the bottom support can stretch out at the moment, the contact area is increased, the stability of the tray is ensured, and the safety of the article is also ensured; when the article was taken away, because the elasticity of spring, clamp plate and contact can resume initial position, and the end support also can contract and go back, reduces area, reduces logistics cost to a certain extent.

Drawings

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

FIG. 2 is a schematic diagram of the movement traces of the structures in FIG. 1 according to the present invention;

FIG. 3 is a schematic bottom view of the structural connection of the present invention;

FIG. 4 is a schematic diagram of the movement traces of the structures shown in FIG. 3 according to the present invention;

FIG. 5 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 6 is an enlarged view of the invention at B in FIG. 1.

In the figure: 1. a base; 2. a guard plate; 3. a screw; 4. a baffle plate; 5. protecting the net; 6. bottom bracing; 7. a connecting rod; 8. pressing a plate; 9. a contact; 10. a spring; 11. a laser transmitter; 12. a light sensitive element.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a retractable stable logistics tray comprises a base 1, a protective plate 2 is fixedly connected to the top of the base 1, screws 3 are movably connected to the top of the base 1, driving motors are arranged at the bottoms of the four screws 3, the four driving motors work synchronously, the output ends of the driving motors are fixedly connected to the screws 3, the driving motors can enable the screws 3 to rotate, the thread directions of the surfaces of the four screws 3 are consistent, and it is ensured that the four baffles 4 move in the same direction, baffles 4 are movably connected to the outer sides of the screws 3, grooves are formed in the side surfaces of the baffles 4 and are matched with the protective plate 2, protective nets 5 are fixedly connected to the side surfaces of the baffles 4, the protective nets 5 are distributed on the side surfaces of the two adjacent baffles 4, the protective nets 5 are made of nylon, and can be curled and folded and unfolded without occupying space and can move along with the baffles, the width of the protective net 5 is matched with the distance between the two baffles 4, the screw rods 3, the protective plate 2, the baffles 4 and the protective net 5 are all provided with four groups which are distributed at four corners of the base 1 at symmetrical positions, threads are arranged inside the four baffles 4 and are meshed with the four screw rods 3, when the screw rods 3 rotate anticlockwise, the baffle plates 4 move upwards, the tops of the baffle plates 4 are respectively and fixedly connected with a laser emitter 11 and a photosensitive element 12, the laser emitter 11 and the photosensitive element 12 are fixedly connected at the tops of the two baffles 4 at diagonal positions, the laser coverage range can be maximized by diagonal arrangement, the photosensitive element 12 is electrically connected with a driving motor, laser emitted by the laser emitter 11 is parallel to the ground, the photosensitive element 12 is embedded with an optical lens, and the optical lens is characterized by filtering natural light but not filtering laser;

the side surface of the base 1 is hinged with a bottom support 6, the side surface of the bottom support 6 is hinged with a connecting rod 7, one end of the connecting rod 7, which is far away from the bottom support 6, is hinged with a pressing plate 8, and the connecting rods 7 and the bottom support 6 are respectively provided with four groups which are symmetrically distributed at four corners of the base 1; the two ends of the connecting rod 7 are respectively hinged with the bottom support 6 and the pressing plate 8, when the pressing plate 8 is pressed down, the connecting rod 7 can push the bottom support 6 to move, the top of the base 1 is movably connected with the contacts 9, the contacts 9 are 250, the contacts are uniformly distributed on the top of the base 1, the contacts 9 independently move and do not interfere with each other, when an object is placed, the object can be kept stable and not inclined, the bottom of the contacts 9 is contacted with the pressing plate 8 in an initial state, the bottom of the base 1 is fixedly connected with the springs 10, the springs 10 are 5-10, the springs are uniformly distributed in the base 1 and are fixedly connected with the pressing plate 8, and the elastic strength of the springs 10 just can support the pressing plate 8 to be contacted with the top of.

The working principle is that the photosensitive element 12 is electrically connected with the driving motor, and the photosensitive element 12 is embedded with an optical lens which can filter natural light but can not filter laser, so that when the photosensitive element 12 is irradiated by the laser emitted by the laser emitter 11, the driving motor is in a non-working state, and the height of the baffle 4 is unchanged; if the articles are stacked continuously and the height is increased, and the laser is blocked, the photosensitive element 12 cannot receive the laser irradiation, the driving motor is in a working state at the moment, the screw 3 starts to rotate because the driving motor is fixedly connected with the screw 3, the baffle 4 is internally threaded and meshed with the screw 3, and the groove in the side surface of the baffle 4 is matched with the guard plate 2, so that the baffle 4 moves vertically upwards at the moment, the guard net 5 is fixedly connected to the outer side of the baffle 4, and the guard net 5 is curled and folded, so that the baffle 4 can drive the guard net 5 to move upwards together, and the automatic telescopic effect is achieved; when the height of the baffle 4 exceeds the article stacking height, the photosensitive element 12 is irradiated by the laser emitted by the laser emitter 11 again, and at the moment, the driving motor stops working to ensure that the height of the baffle 4 is the same as the height of stacked articles;

when the article were placed on base 1, contact 9 can push down because of the action of gravity, because contact 9 is the contact with clamp plate 8, so contact 9 can drive clamp plate 8 downstream, because it has connecting rod 7 to articulate between clamp plate 8 and the end support 6, so when clamp plate 8 downstream vertical motion, connecting rod 7 can promote end support 6 and be the horizontal motion, end support 6 will stretch out from base 1's inside this moment, the area of contact on base 1 and ground has been increaseed, the stability of tray has been guaranteed, the safety of article has also been guaranteed simultaneously, when the article was taken away, because spring 10's elasticity, clamp plate 8 and contact 9 can resume initial position, end support 6 also can contract and go back, reduce area.

In summary, the retractable stable logistics tray is used by matching the laser emitter 11 with the photosensitive element 12, because the photosensitive element 12 is electrically connected with the driving motor, the photosensitive element 12 is embedded with the optical lens, natural light can be filtered, laser light cannot be filtered, and when the photosensitive element 12 is irradiated by the laser emitted by the laser emitter 11, the driving motor is in a non-working state, and the height of the baffle 4 is unchanged; if the articles are continuously stacked and have increased height and laser is blocked, the photosensitive element 12 cannot be irradiated by the laser, the driving motor is in a working state at the moment, the screw 3 starts to rotate because the driving motor is fixedly connected with the screw 3, the baffle 4 is internally threaded and meshed with the screw 3, and the groove on the side surface of the baffle 4 is matched with the guard plate 2, so that the baffle 4 vertically moves upwards at the moment, the guard net 5 is fixedly connected to the outer side of the baffle 4, and the guard net 5 is curled and folded, so that the baffle 4 can drive the guard net 5 to move upwards together, the automatic telescopic effect is achieved, the safety of the articles is ensured, and meanwhile, the logistics operation efficiency is greatly improved;

through the matching use of the pressing plate 8 and the bottom support 6, when an article is placed on the base 1, the contact 9 can be pressed downwards, the contact 9 is in contact with the pressing plate 8, so that the contact 9 can drive the pressing plate 8 to move downwards, and the connecting rod 7 is hinged between the pressing plate 8 and the bottom support 6, so that when the pressing plate 8 moves downwards vertically, the connecting rod 7 can push the bottom support 6 to move horizontally, at the moment, the bottom support 6 can extend out, the contact area is increased, the stability of the tray is ensured, and meanwhile, the safety of the article is also ensured; when the article is taken away, the pressure plate 8 and the contact 9 can be restored to the original positions due to the elasticity of the spring 10, and the bottom support 6 can also be contracted back, so that the occupied area is reduced, and the logistics cost is reduced to a certain extent.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a scalable stable form commodity circulation tray, includes base (1), its characterized in that: the top fixedly connected with backplate (2) of base (1), the top swing joint of base (1) has screw rod (3), the outside swing joint of screw rod (3) has baffle (4), the side fixedly connected with protecting wire net (5) of baffle (4), left side the top fixedly connected with laser emitter (11) of baffle (4), right side the top fixedly connected with photosensitive element (12) of baffle (4), the side of base (1) articulates there is end support (6), the side of end support (6) articulates there is connecting rod (7), the one end that end support (6) were kept away from in connecting rod (7) articulates there is clamp plate (8), the top swing joint of base (1) has contact (9), the bottom fixedly connected with spring (10) of base (1).

2. The retractable stable logistics tray of claim 1, wherein: screw rod (3), backplate (2), baffle (4), protecting wire net (5) all set up four groups, are four angles that symmetric position distributes in base (1), four the inside of baffle (4) all has the screw thread, and meshes with four screw rods (3) respectively, four the bottom of screw rod (3) all has driving motor, four driving motor synchronous working, driving motor's output and screw rod (3) fixed connection.

3. The retractable stable logistics tray of claim 1, wherein: the protective nets (5) are distributed on the side faces of the two adjacent baffles (4), the protective nets (5) are made of nylon materials and are coiled, the width of the protective nets (5) is matched with the distance between the two baffles (4), and the side faces of the baffles (4) are provided with grooves and are matched with the guard plates (2); the laser emitter (11) and the photosensitive element (12) are fixedly connected to the tops of the two baffles (4) in diagonal positions.

4. The retractable stable logistics tray of claim 1, wherein: the four groups of connecting rods (7) and the four groups of bottom supports (6) are symmetrically distributed at four corners of the base (1); two ends of the connecting rod (7) are respectively hinged with the bottom support (6) and the pressing plate (8).

5. The retractable stable logistics tray of claim 1, wherein: the number of the contacts (9) is 150 and 250, the contacts are uniformly distributed on the top of the base (1), the contacts (9) independently move and are not interfered with each other, and the bottom of the contact (9) is contacted with the pressure plate (8) in an initial state.

6. The retractable stable logistics tray of claim 1, wherein: the light sensitive element (12) is electrically connected with the driving motor, the laser emitted by the laser emitter (11) is parallel to the ground, and the light sensitive element (12) is embedded with an optical lens which has the characteristic of filtering natural light but not filtering laser.

7. The retractable stable logistics tray of claim 1, wherein: 5-10 springs (10) are uniformly distributed in the base (1) and fixedly connected with the pressure plate (8); in the initial state, the elastic strength of the spring (10) can just support the pressure plate (8) to be in contact with the top of the base (1).