CN215853238U

CN215853238U - Cargo carrying frame for cargo carrying robot

Info

Publication number: CN215853238U
Application number: CN202121520955.1U
Authority: CN
Inventors: 谢小苑; 黎金花
Original assignee: Individual
Current assignee: Harbin Shenqian Technology Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-02-18
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a cargo bearing frame for a cargo-carrying robot, which comprises a base, wherein the top of the base is fixedly connected with four L-shaped fixed supports, one side of each L-shaped fixed support is fixedly connected with the same fixed circular ring, a bearing is fixedly sleeved in each fixed circular ring, the top of the base is rotatably connected with a rotating shaft, the top end of each rotating shaft is fixedly sleeved in a corresponding bearing hole, one side of one L-shaped fixed support is connected with a driving part, and the top end of each rotating shaft is provided with a threaded circular groove. The utility model has the beneficial effects that: the base is fixed on cargo-carrying robot, and the rocking handle drives the long screw rod and rotates, under the effect of positive screw thread and negative thread on the long screw rod, makes two fly leafs slide on the bracing piece to be close to each other and keep away from, press from both sides the goods tight or fixed through the block rubber on two fly leafs, thereby realized the fixed effect of goods centre gripping.

Description

Cargo carrying frame for cargo carrying robot

Technical Field

The utility model relates to a cargo bearing frame, in particular to a cargo bearing frame for a cargo-carrying robot, and belongs to the technical field of cargo bearing frames.

Background

The goods bearing frame generally refers to a frame for storing goods, and is an important tool for improving efficiency of a modern warehouse, the goods shelf is used for storing storage equipment of finished goods, and the goods bearing frame is required to carry the goods in the process of transporting the goods by the goods carrying robot, so that the goods bearing frame is required to meet the requirement.

The goods that cargo robot used bears frame generally highly can not adjust on the existing market, and does not have the centre gripping fixing device of the fixed goods of being convenient for, and when the road conditions operation of injustice, the goods of fixing on bearing the frame produces easily and rocks or drops, leads to the goods to damage easily, consequently, this application discloses a goods that cargo robot used bears frame and satisfies the demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a cargo bearing frame for a cargo-carrying robot, wherein two movable plates slide on a supporting rod under the action of positive threads and negative threads on a long screw rod and are close to and far away from each other, so that the effect of clamping and fixing the cargo is realized, the fixed screw rod drives an objective table to move upwards by driving the fixed screw rod to move upwards, the effect of adjusting the height is realized, and meanwhile, a plurality of universal wheels are rotatably arranged at the bottom of a base, so that the cargo bearing frame is convenient to move.

The utility model achieves the aim through the following technical scheme that the goods bearing frame for the cargo-carrying robot comprises a base, the top of the base is fixedly connected with four L-shaped fixed brackets, one side of each L-shaped fixed bracket is fixedly connected with the same fixed ring, a bearing is fixedly sleeved in the fixed circular ring, the top of the base is rotatably connected with a rotating shaft, the top end of the rotating shaft is fixedly sleeved in the bearing hole, one side of one of the L-shaped fixed brackets is connected with a driving part, the top end of the rotating shaft is provided with a threaded circular groove, a fixed screw is screwed in the threaded circular groove, the top end of the fixed screw is fixedly connected with an objective table, the bottom fixedly connected with a plurality of gag lever posts of objective table, it is a plurality of the bottom of gag lever post runs through four respectively L shape fixed bolster, the top of objective table is equipped with fixture.

Preferably, the clamping mechanism comprises a connecting block fixedly connected to the top of the objective table, a long screw rod and a supporting rod are sleeved in the connecting block in a rotating mode, a positive thread and a negative thread are arranged on the long screw rod, movable plates are screwed on the positive thread and the negative thread, and two ends of the supporting rod penetrate through the two movable plates respectively.

Preferably, two rubber blocks are fixedly connected to one side of each movable plate close to each other.

Preferably, the top of the objective table is fixedly connected with two fixing plates, and the two ends of the long screw rod and the two ends of the supporting rod are respectively and rotatably connected to the two fixing plates.

Preferably, one end of the long screw penetrates through one of the fixing plates and is fixedly connected with a rocking handle.

Preferably, the driving part comprises a motor fixedly connected to one side of one of the L-shaped fixing supports, an output end of the motor is fixedly sleeved with an active bevel gear, a rotating shaft is fixedly sleeved with a passive bevel gear, and the passive bevel gear is meshed with the active bevel gear.

Preferably, the bottom of the base is rotatably provided with a plurality of universal wheels.

The utility model has the beneficial effects that:

1. the cargo clamping device is reasonable in structure, the base is fixed on the cargo-carrying robot, the rocking handle drives the long screw to rotate, the two movable plates slide on the supporting rod under the action of the positive threads and the negative threads on the long screw and move close to and away from each other, and cargos are clamped or fixed through the rubber blocks on the two movable plates, so that the cargo clamping and fixing effects are achieved.

2. According to the utility model, the output end of the motor drives the driven bevel gear to rotate through the driving bevel gear, the driven bevel gear drives the fixing screw rod screwed in the thread circular groove to move upwards through the rotating shaft, the fixing screw rod drives the objective table to move upwards, the effect of adjusting the height is realized, and meanwhile, the bottom of the base is rotatably provided with the universal wheels, so that the movement is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a perspective view of a first embodiment of the present invention;

FIG. 2 is a perspective view of a second embodiment of the present invention;

FIG. 3 is a schematic view of the present invention in partial cutaway configuration;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention.

In the figure: 1. a base; 2. a motor; 3. a driving bevel gear; 4. a driven bevel gear; 5. a rotating shaft; 6. an L-shaped fixed bracket; 7. a universal wheel; 8. an object stage; 9. connecting blocks; 10. a fixing plate; 11. a movable plate; 12. a rocking handle; 13. fixing the screw rod; 14. a positive thread; 15. a support bar; 16. a rubber block; 17. fixing the circular ring; 18. reverse threads; 19. a long screw; 20. a threaded circular groove; 21. a limiting rod.

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. 1-4, a cargo bearing frame for a cargo-carrying robot includes a base 1, four L-shaped fixing brackets 6 are fixedly connected to the top of the base 1, one side of each of the four L-shaped fixing brackets 6 is fixedly connected with a same fixing ring 17, a bearing is fixedly sleeved in each fixing ring 17, a rotating shaft 5 is rotatably connected to the top of the base 1, the top end of each rotating shaft 5 is fixedly sleeved in a bearing hole, one side of one of the L-shaped fixing brackets 6 is connected with a driving portion, a threaded circular groove 20 is formed in the top end of each rotating shaft 5, a fixing screw 13 is screwed in each threaded circular groove 20, an objective table 8 is fixedly connected to the top end of each fixing screw 13, a plurality of limiting rods 21 are fixedly connected to the bottom of the objective table 8, the bottom ends of the plurality of limiting rods 21 respectively penetrate through the four L-shaped fixing brackets 6, and a clamping mechanism is arranged at the top of the objective table 8.

As a technical optimization scheme of the utility model, the clamping mechanism comprises a connecting block 9 fixedly connected to the top of the objective table 8, a long screw 19 and a supporting rod 15 are rotatably sleeved in the connecting block 9, a positive thread 14 and a negative thread 18 are arranged on the long screw 19, movable plates 11 are respectively screwed on the positive thread 14 and the negative thread 18, two ends of the supporting rod 15 respectively penetrate through the two movable plates 11, and the effect of clamping and fixing goods is realized by arranging the clamping mechanism.

As a technical optimization scheme of the utility model, two rubber blocks 16 are fixedly connected to the sides, close to each other, of the two movable plates 11, and the two rubber blocks 16 are arranged, so that an object is not damaged during clamping.

As a technical optimization scheme of the utility model, the top of the objective table 8 is fixedly connected with two fixed plates 10, two ends of the long screw rod 19 and the support rod 15 are respectively and rotatably connected to the two fixed plates 10, and the support rod 15 is arranged to support the two movable plates 11.

As a technical optimization scheme of the utility model, one end of the long screw rod 19 penetrates through one of the fixing plates 10 and is fixedly connected with the rocking handle 12, and the effect of convenient rotation is realized by arranging the rocking handle 12.

As a technical optimization scheme of the utility model, the driving part comprises a motor 2 fixedly connected to one side of one L-shaped fixed support 6, an output end of the motor 2 is fixedly sleeved with an active bevel gear 3, a rotating shaft 5 is fixedly sleeved with a passive bevel gear 4, the passive bevel gear 4 is meshed with the active bevel gear 3, and power transmission is realized by arranging the driving part.

As a technical optimization scheme of the utility model, a plurality of universal wheels 7 are rotatably arranged at the bottom of the base 1, and the effect of convenient movement is realized by arranging the universal wheels 7.

When the cargo clamping device is used, the base 1 is fixed on a cargo-carrying robot, cargos are placed on the object stage 8, the rocking handle 12 is rotated, the rocking handle 12 drives the long screw rod 19 to rotate, the two movable plates 11 slide on the supporting rod 15 and are close to and far away from each other under the action of the positive thread 14 and the negative thread 18 on the long screw rod 19, and the cargos are clamped or fixed through the rubber blocks 16 on the two movable plates 11, so that the cargo clamping and fixing effects are realized.

The utility model discloses a high adjustable effect, including base 1, the synchronous starter motor 2, the output of motor 2 drives initiative conical gear 3 and rotates, initiative conical gear 3 drives the driven conical gear 4 rotation of engaged with, driven conical gear 4 drives axis of rotation 5 and rotates, axis of rotation 5 rotates the fixed screw 13 upward movement of spiro union in driving screw thread circular slot 20, fixed screw 13 drives objective table 8 upward movement, the effect of height-adjustable has been realized, simultaneously the bottom of base 1 is rotated and is installed a plurality of universal wheels 7, be convenient for remove.

For those skilled in the art, under the action of the positive thread 14 and the negative thread 18 on the long screw rod 19, the two movable plates 11 slide on the support rod 15 and approach and separate from each other, so as to achieve the effect of holding and fixing the goods, and by driving the fixing screw rod 13 to move upwards, the fixing screw rod 13 drives the object stage 8 to move upwards, so as to achieve the effect of adjusting the height, and meanwhile, the bottom of the base 1 is rotatably provided with a plurality of universal wheels 7, so that the movement is convenient.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a goods bear frame that cargo-carrying robot used, includes base (1) and dead eye, its characterized in that: the top of the base (1) is fixedly connected with four L-shaped fixed brackets (6), four L-shaped fixed brackets (6) are fixedly connected with the same fixed ring (17) on one side, a bearing is fixedly sleeved in the fixed ring (17), the top of the base (1) is rotatably connected with a rotating shaft (5), the top end of the rotating shaft (5) is fixedly sleeved in the bearing hole, one side of the L-shaped fixed bracket (6) is connected with a driving part, the top end of the rotating shaft (5) is provided with a threaded circular groove (20), a fixed screw (13) is screwed in the threaded circular groove (20), the top end of the fixed screw (13) is fixedly connected with an objective table (8), the bottom of the objective table (8) is fixedly connected with a plurality of limiting rods (21), and the bottom ends of the limiting rods (21) respectively penetrate through the four L-shaped fixed brackets (6), and a clamping mechanism is arranged at the top of the objective table (8).

2. The cargo carrier for a cargo robot of claim 1, wherein: the clamping mechanism comprises a connecting block (9) fixedly connected to the top of the objective table (8), a long screw rod (19) and a supporting rod (15) are sleeved in the connecting block (9) in a rotating mode, a positive thread (14) and a negative thread (18) are arranged on the long screw rod (19), the positive thread (14) and the negative thread (18) are all screwed with movable plates (11), and two ends of the supporting rod (15) penetrate through the movable plates (11) respectively.

3. The cargo carrier for a cargo robot of claim 2, wherein: two rubber blocks (16) are fixedly connected to one sides of the two movable plates (11) close to each other.

4. The cargo carrier for a cargo robot of claim 2, wherein: the top of objective table (8) is fixedly connected with two fixed plates (10), long screw rod (19) the both ends of bracing piece (15) rotate respectively connect in two on fixed plate (10).

5. The cargo carrier for a cargo robot of claim 2, wherein: one end of the long screw rod (19) penetrates through one of the fixing plates (10) and is fixedly connected with a rocking handle (12).

6. The cargo carrier for a cargo robot of claim 1, wherein: the drive division is including fixed connection in one of them motor (2) of L shape fixed bolster (6) one side, the fixed cover of output of motor (2) has connect initiative conical gear (3), the fixed cover has connect passive conical gear (4) on axis of rotation (5), passive conical gear (4) with initiative conical gear (3) mesh mutually.

7. The cargo carrier for a cargo robot of claim 1, wherein: the bottom of the base (1) is rotatably provided with a plurality of universal wheels (7).