CN220334086U

CN220334086U - Basket turnover device

Info

Publication number: CN220334086U
Application number: CN202322068147.1U
Authority: CN
Inventors: 蒋刚; 龙洪锋; 谭轲允
Original assignee: Yinghe Shenzhen Robot and Automation Technology Co Ltd
Current assignee: Yinghe Shenzhen Robot and Automation Technology Co Ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-01-12
Anticipated expiration: 2033-07-31

Abstract

The utility model relates to a basket turnover device which comprises a mounting frame, a driving mechanism, a first clamping arm and a second clamping arm, wherein the driving mechanism is fixedly connected to the mounting frame, the first clamping arm and the first clamping arm are respectively connected to the driving mechanism, the driving mechanism can drive the first clamping arm and the second clamping arm to be close to or far away from each other, a first groove is formed in one side, far away from the second clamping arm, of the first clamping arm, a second groove is formed in one side, far away from the first clamping arm, of the second clamping arm, and the first groove and the second groove are used for placing handles of a basket. By applying the technical scheme of the utility model, the problem of low compatibility of charging baskets with different sizes in the prior art can be solved, automatic grabbing and carrying of the charging baskets are realized, labor force is effectively liberated, and turnover efficiency is improved.

Description

Basket turnover device

Technical Field

The utility model relates to the field of basket turnover, in particular to a basket turnover device.

Background

The existing turnover basket gripper (CN 212123328U) comprises a fixture mounting plate 1, a pair of transverse clamping jaw assemblies 2 and a pair of longitudinal clamping jaw assemblies 3 which are arranged below the fixture mounting plate 1, wherein the pair of transverse clamping jaw assemblies 2 are hooked and clamped on the lower edges of corresponding side walls of the turnover basket, and the pair of longitudinal clamping jaw assemblies 3 are hooked and clamped on the upper edges of two other groups of corresponding side walls of the turnover basket, so that a staggered hook clamping system is formed; the transverse clamping jaw assembly 2 and the longitudinal clamping jaw assembly 3 comprise a telescopic cylinder 21 arranged on the clamp mounting plate 1 and a clamping jaw 22 connected to the output end of a piston rod of the telescopic cylinder 21, and a clamping hook part 221 extends out of the inner side of the tail end of the clamping jaw 22, so that the whole gripper has reliable carrying and clamping performance. However, the turnover basket gripper with the structure has the following defects: (1) The compatibility of the same type of basket with different sizes is not high, and the transverse clamping jaw assembly 2 and the longitudinal clamping jaw assembly 3 need to be manually adjusted to adapt to the baskets with different sizes; (2) The hook 221 extends to the inner side of the tail end of the clamping jaw 22, the clamping jaw clamps the material taking basket from the outside of the material taking basket, when a plurality of material taking baskets need to be circulated, a certain width is needed to be arranged between two adjacent material taking baskets so as to avoid the clamping jaw, and the turnover efficiency of the material taking baskets is reduced; (3) The structure design is complex and heavy, the weight of the portable charging basket can be limited, and the reliability is not high.

Disclosure of Invention

In view of the above problems, the embodiment of the utility model provides a basket turnover device, which is used for solving the problem of low compatibility of baskets with different sizes in the prior art, realizing automatic grabbing and carrying of the baskets, effectively freeing up labor force and improving turnover efficiency.

According to one aspect of the embodiment of the utility model, a basket turnover device is provided, which comprises a mounting frame, a driving mechanism, a first clamping arm and a second clamping arm, wherein the driving mechanism is fixedly connected to the mounting frame, the first clamping arm and the second clamping arm are respectively connected to the driving mechanism, the driving mechanism can drive the first clamping arm and the second clamping arm to be close to or far away from each other, a first groove is formed in one side, away from the second clamping arm, of the first clamping arm, a second groove is formed in one side, away from the first clamping arm, of the second clamping arm, and the first groove and the second groove are used for placing handles of a basket.

In an optional mode, the driving mechanism comprises a first motor, a first speed reducer and a first screw rod, the first motor and the first speed reducer are respectively and fixedly connected to the mounting frame, the first screw rod is connected with the first speed reducer, the first screw rod is a left-right spiral trapezoidal screw rod, the first clamping arm is in threaded connection with one end of the first screw rod, the second clamping arm is in threaded connection with the other end of the first screw rod, and when the first motor drives the first speed reducer to drive the first screw rod to rotate, the first clamping arm and the second clamping arm are mutually close to or far away from each other.

In an optional mode, the driving mechanism further comprises a first synchronizing wheel, a second synchronizing wheel and a synchronous belt, wherein the first synchronizing wheel and the second synchronizing wheel are arranged at intervals, the synchronous belt is sleeved on the first synchronizing wheel and the second synchronizing wheel, the first synchronizing wheel is connected with the first speed reducer, and the second synchronizing wheel is connected with the first screw rod.

In an alternative mode, the driving mechanism comprises a second motor, a second screw rod, a third motor and a third screw rod, the second motor is fixedly connected to the mounting frame, the second screw rod is connected to the second motor, and the first clamping arm is in threaded connection with the second screw rod; the third motor is fixedly connected to the mounting frame, the third screw rod is connected to the third motor, the second clamping arm is in threaded connection with the third screw rod, the second motor can drive the first clamping arm to move towards a direction close to or far away from the second clamping arm, and the third motor can drive the second clamping arm to move towards a direction close to or far away from the first clamping arm.

In an alternative mode, the actuating mechanism includes first actuating cylinder and second actuating cylinder, first actuating cylinder with the second actuating cylinder is followed the length direction interval setting of mounting bracket, first actuating cylinder fixed connection in the one end of mounting bracket, second actuating cylinder fixed connection in the other end of mounting bracket, first arm lock connect in the drive end of first actuating cylinder, the second arm lock connect in the drive end of second actuating cylinder, first actuating cylinder with the second actuating cylinder cooperation can order about first arm lock with the second arm lock is close to each other or is kept away from each other.

In an alternative manner, the first clamping arm comprises a first mounting seat and a first hook claw, the first hook claw is fixedly connected to the first mounting seat, and the first mounting seat is connected with the driving mechanism; the second clamping arm comprises a second mounting seat and a second hook claw, the second hook claw is fixedly connected to the second mounting seat, and the second mounting seat is connected with the driving mechanism.

In an alternative manner, the first hook claw comprises a first clamping part and a second clamping part, the second clamping part is fixedly connected to one side of the first clamping part away from the second hook claw, and the first groove is formed between the first clamping part and the second clamping part; the second hook claw comprises a third clamping part and a fourth clamping part, the fourth clamping part is fixedly connected to one side, far away from the first clamping arm, of the third clamping part, and a second groove is formed between the third clamping part and the fourth clamping part.

In an optional manner, the first clamping arm further comprises a first anti-tilting block, the first anti-tilting block is fixedly connected to one side of the first clamping part, which is far away from the second hook claw, and when the first clamping arm hooks the charging basket, the first anti-tilting block is arranged between the charging basket and the first clamping part; the second clamping arm further comprises a second anti-tilting block, the second anti-tilting block is fixedly connected to one side, away from the first hook claw, of the third clamping portion, and when the first clamping arm hooks the charging basket, the second anti-tilting block is arranged between the charging basket and the third clamping portion.

In an optional manner, the basket turnover device further comprises a sensor, wherein the sensor is fixedly connected to the first mounting seat or the second mounting seat, and the sensor is used for detecting the position of the upper end face of the basket.

In an alternative mode, the charging basket turnover device further comprises a fast-assembling disc and a manipulator, wherein the fast-assembling disc is fixedly connected with the mounting frame, the manipulator is connected with the fast-assembling disc, and the manipulator is used for transferring the charging basket.

The first clamping arm of the basket turnover device is provided with the first groove for placing the basket handle, the first groove is arranged on one side of the first clamping arm far away from the second clamping arm, the second clamping arm is provided with the second groove for placing the basket handle, and the second groove is arranged on one side of the second clamping arm far away from the first clamping arm, so that when the basket needs to be turned, the first clamping arm and the second clamping arm extend into the basket to hook the basket, and when a plurality of baskets need to be turned, a clearance is not reserved between two adjacent baskets, so that the basket can be clamped through the first clamping arm and the second clamping arm, and the turnover efficiency of the basket turnover device is improved; the first clamping arm and the second clamping arm are respectively connected with the driving mechanism, and the driving mechanism can drive the first clamping arm and the second clamping arm to be close to or far away from each other, so that the charging basket with different sizes can be compatible, and the labor force is effectively liberated; in addition, the basket turnover device is simple and compact in structure and higher in maintainability and reliability.

The foregoing description is only an overview of the technical solutions of the embodiments of the present utility model, and may be implemented according to the content of the specification, so that the technical means of the embodiments of the present utility model can be more clearly understood, and the following specific embodiments of the present utility model are given for clarity and understanding.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a schematic structural view of a prior art transfer basket gripper from one perspective;

FIG. 2 shows a schematic structural view of another view of a prior art transfer basket gripper;

FIG. 3 is a schematic view showing a structure of a basket turnover device according to a first embodiment of the present utility model from one view;

FIG. 4 is a schematic view showing a structure of a basket turnover device according to a first embodiment of the present utility model from one view;

reference numerals illustrate: a first groove-101; a second groove-102; a mounting rack-11; a fixing plate-111; a first surface-111 a; a second surface-111 b; a first mounting plate-112; a second mounting plate-113; a first rail-114; a second rail-115; a first motor-121; a first screw-122; a first connection-1221; a second connection-1222; a first speed reducer-123; a first synchronizing wheel-124; a second synchronizing wheel-125; a synchronous belt-126; a first clamp arm-13; a first mount-131; a first movable block-1311; first connection plate-1312; a first slider-1313; a first hook jaw-132; a first clamping portion-1321; first side-1321 a; second side-1321 b; a second clamping portion-1322; a first anti-roll block-133; a second clamp arm-14; a second mount-141; a second movable block 1411; a second connection plate-1412; a second slider-1413; a second hook jaw-142; a third clamping portion-1421; third side-1421 a; fourth side-1421 b; fourth clamping portion-1422; a sensor-15; and a fast-assembling tray-16.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" is presented throughout this document, it is intended to include three schemes in parallel, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

First embodiment

As shown in fig. 3 and fig. 4, the basket turnover device comprises a mounting frame 11, a driving mechanism, a first clamping arm 13 and a second clamping arm 14, wherein the driving mechanism is fixedly connected to the mounting frame 11, the first clamping arm 13 and the second clamping arm 14 are respectively connected to the driving mechanism, the driving mechanism can drive the first clamping arm 13 and the second clamping arm 14 to be close to or far away from each other, a first groove 101 is formed in one side, away from the second clamping arm 14, of the first clamping arm 13, a second groove 102 is formed in one side, away from the first clamping arm 13, of the second clamping arm 14, the first groove 101 and the second groove 102 are used for placing handles of a basket, the first groove 101 is a V-shaped groove, an L-shaped groove or a U-shaped groove and the like, and the second groove 102 is a V-shaped groove, an L-shaped groove or a U-shaped groove and the like; the basket turnover device further comprises a fast-assembling tray 16 and a manipulator, wherein the fast-assembling tray 16 is fixedly connected to the mounting frame 11, the manipulator is connected to the fast-assembling tray 16 and is used for transferring the basket, and the manipulator is detachably connected to the fast-assembling tray 16, so that different types of manipulators can be replaced through the fast-assembling tray 16, and after the first clamping arm 13 and the second clamping arm 14 grab the basket, the manipulator transfers the basket to a designated position; wherein, the fast-assembling disk 16 and the mounting frame 11 can be fixedly connected by welding or bolting; the basket is used for circulating materials or objects in a warehouse, a production line or a factory, and the basket is provided with a containing cavity for storing the materials or objects, so that the materials or objects which can be placed in the basket can be circulated through the basket.

According to the basket turnover device, the first clamping arm 13 is provided with the first groove 101 for placing the basket handles, the first groove 101 is arranged on one side, away from the second clamping arm 14, of the first clamping arm 13, the second clamping arm 14 is provided with the second groove 102 for placing the basket handles, and the second groove 102 is arranged on one side, away from the first clamping arm 13, of the second clamping arm 14, so that when a plurality of baskets are required to be turned, the first clamping arm 13 and the second clamping arm 14 extend into the baskets to hook the baskets, and when a plurality of the baskets are required to be turned, a clearance is not required to be reserved between two adjacent baskets, so that the baskets can be clamped through the first clamping arm 13 and the second clamping arm 14, and the turnover efficiency of the basket turnover device is improved; the first clamping arm 13 and the second clamping arm 14 are respectively connected with a driving mechanism, and the driving mechanism can drive the first clamping arm 13 and the second clamping arm 14 to be close to or far away from each other, so that charging baskets with different sizes can be compatible, and labor force is effectively liberated; in addition, the basket turnover device is simple and compact in structure and higher in maintainability and reliability.

In an alternative mode, the driving mechanism comprises a first motor 121, a first speed reducer 123 and a first screw rod 122, wherein the first motor 121 and the first speed reducer 123 are respectively and fixedly connected to the mounting frame 11, the first screw rod 122 is connected with the first speed reducer 123, the first speed reducer 123 is used for performing rotation speed conversion and torque conversion, the first screw rod 122 is a left-right spiral trapezoid screw rod, the first clamping arm 13 is in threaded connection with one end of the first screw rod 122, the second clamping arm 14 is in threaded connection with the other end of the first screw rod 122, and when the first motor 121 drives the first speed reducer 123 to drive the first screw rod 122 to rotate, the first clamping arm 13 and the second clamping arm 14 are made to be close to or far away from each other; specifically, the first screw rod 122 includes a first connecting portion 1221 and a second connecting portion 1222 that are integrally formed, the thread direction of the first connecting portion 1221 is opposite to the thread direction of the second connecting portion 1222, the first clamping arm 13 is in threaded connection with the first connecting portion 1221, the second clamping arm 14 is in threaded connection with the second connecting portion 1222, and when the first motor 121 drives the first screw rod 122 to rotate, the first clamping arm 13 and the second clamping arm 14 are close to each other or far from each other due to the opposite rotation directions of the first connecting portion 1221 and the second connecting portion 1222.

In an alternative manner, the driving mechanism further includes a first synchronizing wheel 124, a second synchronizing wheel 125, and a synchronous belt 126, where the first synchronizing wheel 124 and the second synchronizing wheel 125 are disposed at intervals, the synchronous belt 126 is sleeved on the first synchronizing wheel 124 and the second synchronizing wheel 125, the first synchronizing wheel 124 is connected with the first speed reducer 123, and the second synchronizing wheel 125 is connected with the first screw rod 122.

In an alternative manner, the mounting frame 11 includes a fixing plate 111, a first mounting plate 112 and a second mounting plate 113, where the fixing plate 111 is preferably in a rectangular plate structure, the first mounting plate 112 is disposed opposite to the second mounting plate 113, the first mounting plate 112 is fixedly connected to one end of the fixing plate 111, the second mounting plate 113 is fixedly connected to the other end of the fixing plate 111, the fixed connection manner is, for example, integrally formed or fixed by bolts, and the like, one end of the first connecting portion 1221 away from the second connecting portion 1222 is disposed through the first mounting plate 112 and is fixedly connected to the second synchronizing wheel 125, the one end of the second connecting portion 1222 away from the first connecting portion 1221 is disposed through the second mounting plate 113, the second connecting portion 1222 can rotate in the second mounting plate 113, and when the first motor 121 is started, the first speed reducer 123 is driven to rotate, and since the first synchronizing wheel 124 is connected to the first speed reducer 123, the first synchronizing wheel 124 rotates synchronously with the first speed reducer 123, and the first synchronizing wheel 124 drives the second synchronizing wheel 125 and the first screw 122 through the synchronizing belt 126. In this embodiment, the fixing plate 111 includes a first surface 111a and a second surface 111b that are disposed opposite to each other, the fast-assembling disc 16, the first motor 121, and the first speed reducer 123 are fixedly connected to the first surface 111a, the first mounting plate 112 and the second mounting plate 113 are fixedly connected to the second surface 111b and are disposed at intervals along the length direction of the fixing plate 111, so that the first synchronizing wheel 124 and the second synchronizing wheel 125 are disposed at intervals along the height direction of the fixing plate 111, that is, the first synchronizing wheel 124 is located at one side of the first surface 111a of the fixing plate 111, and the second synchronizing wheel 125 is located at one side of the second surface 111b of the fixing plate 111.

In another preferred embodiment, the driving mechanism cancels the design of the first synchronizing wheel 124, the second synchronizing wheel 125 and the synchronous belt 126, so that the first motor 121 and the first speed reducer 123 are respectively and fixedly connected to the first mounting plate 112, the first screw rod 122 is directly connected with the first speed reducer 123, and when the first motor 121 is started, the first speed reducer 123 is driven to drive the first screw rod 122 to rotate, so that the first clamping arm 13 and the second clamping arm 14 are mutually close to or far away from each other, and the basket is taken and put.

In an alternative manner, the first clamping arm 13 includes a first mounting seat 131 and a first hook claw 132, the first hook claw 132 is fixedly connected to the first mounting seat 131, and the first mounting seat 131 is connected to the driving mechanism; the second clamping arm 14 comprises a second mounting seat 141 and a second hook claw 142, the second hook claw 142 is fixedly connected to the second mounting seat 141, and the second mounting seat 141 is connected with the driving mechanism. In this embodiment, the first mounting base 131 includes a first movable block 1311 and a first connecting plate 1312, the first connecting plate 1312 is fixedly connected to one end of the first movable block 1311 away from the fixed plate 111, the first connecting plate 1312 and the first movable block 1311 are integrally formed or connected by bolts, the first movable block 1311 is in threaded connection with a first connecting portion 1221 of the first screw rod 122, and the first hook 132 is fixedly connected to the first connecting plate 1312; the second mounting seat 141 includes a second movable block 1411 and a second connecting plate 1412, the second connecting plate 1412 is fixedly connected to one end of the second movable block 1411 far away from the fixed plate 111, the second connecting plate 1412 and the second movable block 1411 are integrally formed or connected by bolts, the second movable block 1411 is in threaded connection with the second connecting portion 1222 of the first screw rod 122, and the second hook claw 142 is fixedly connected to the second connecting plate 1412.

In an alternative manner, the second surface 111b of the fixed plate 111 is provided with a first guide rail 114 and a second guide rail 115, the first guide rail 114 and the second guide rail 115 are disposed at intervals along the length direction of the fixed plate 111, the first mounting seat 131 further includes a first slider 1313, the first slider 1313 is fixedly connected to the first movable block 1311, the first slider 1313 is connected to the first guide rail 114, the second mounting seat 141 further includes a second slider 1413, the second slider 1413 is fixedly connected to the second movable block 1411, and the second slider 1413 is connected to the second guide rail 115.

In an alternative manner, the first hook 132 includes a first clamping portion 1321 and a second clamping portion 1322, the second clamping portion 1322 is fixedly connected to a side of the first clamping portion 1321 away from the second hook 142, the first groove 101 is formed between the first clamping portion 1321 and the second clamping portion 1322, where the first clamping portion 1321 is fixedly connected to the first mounting plate 112; in this embodiment, the first clamping portion 1321 includes a first side 1321a and a second side 1321b that are disposed opposite to each other, the first side 1321a is disposed on a side of the first clamping portion 1321 near the second hook jaw 142, and the second clamping portion 1322 is fixedly connected to the second side 1321b.

In an alternative manner, the second hook claw 142 includes a third clamping portion 1421 and a fourth clamping portion 1422, the fourth clamping portion 1422 is fixedly connected to a side of the third clamping portion 1421 away from the first clamping arm 13, and the second groove 102 is formed between the third clamping portion 1421 and the fourth clamping portion 1422, where the third clamping portion 1421 is fixedly connected to the second mounting board 113. In this embodiment, the third clamping portion 1421 includes a third side surface 1421a and a fourth side surface 1421b that are disposed opposite to each other, the third side surface 1421a is disposed on a side of the third clamping portion 1421 near the first hook 132, and the fourth clamping portion 1422 is fixedly connected to the fourth side surface 1421b.

In an alternative manner, the first clamping arm 13 further includes a first anti-tilting block 133, where the first anti-tilting block 133 is fixedly connected to a side of the first clamping portion 1321 away from the second hook claw 142, that is, the second side 1321b, and when the first clamping arm 13 hooks the basket, the first anti-tilting block 133 is disposed between the basket and the first clamping portion 1321; the second clamping arm 14 further comprises a second anti-tilting block (not shown), the second anti-tilting block is fixedly connected to one side, far away from the first hook claw 132, of the third clamping portion 1421, namely a fourth side surface 1421b, when the first clamping arm 13 hooks the basket, the second anti-tilting block is arranged between the basket and the third clamping portion 1421, and when the first clamping arm 13 and the second clamping arm 14 hook the basket, the first anti-tilting block 133 and the second anti-tilting block can pre-tighten the basket to prevent the problem of tilting of the basket caused by gravity center deviation of the basket in the turnover carrying process.

In an alternative manner, the basket turnover device further comprises a sensor 15, wherein the sensor 15 is fixedly connected to the first mounting seat 131 or the second mounting seat 141, namely, the sensor 15 can be fixed on the first connecting plate 1312 or the second connecting plate 1412, and the sensor 15 is used for detecting the position of the upper end face of the basket; the moving mechanical arm enables the mounting frame 11 to be located above the charging basket, when the sensor 15 detects the upper end face of the charging basket, the charging basket turnover device is indicated to correspond to the charging basket needing to be turned over, and at the moment, the action of grabbing the charging basket can be implemented.

A material basket grabbing step: the first step, the specific position of the charging basket is collected through a visual element (not shown) and a signal is transmitted to a mechanical arm, the mechanical arm drives a mounting frame 11 to move to the position above the charging basket (deviation possibly exists in the moving process), if the sensor 15 detects the upper end face of the charging basket at the moment, the mounting frame 11, the first clamping arm 13 and the second clamping arm 14 reach the position right above the charging basket needing to be circulated, if the sensor 15 does not detect the upper end face of the charging basket, the visual element collects the position of the charging basket again and transmits the signal to the mechanical arm, the mechanical arm adjusts the position until the sensor 15 detects the upper end face of the charging basket, the mechanical arm not only indicates that the mounting frame 11, the first clamping arm 13 and the second clamping arm 14 reach the position right above the charging basket needing to be circulated, but also stops moving at the moment; the second step, the first motor 121 controls the first speed reducer 123, the first synchronizing wheel 124, the second synchronizing wheel 125, the synchronous belt 126 and the first screw rod 122 to rotate, the first connecting part 1221 rotates forward, the second connecting part 1222 rotates reversely, the first clamping arm 13 and the second clamping arm 14 are far away from each other, wherein the first hook claw 132 passes through a handle hole of the charging basket, a handle of the charging basket is positioned in the first groove 101, the second hook claw 142 passes through another handle hole of the charging basket, the other handle of the charging basket is positioned in the second groove 102, after the first hook claw 132 and the second hook claw 142 are abutted against the handle of the charging basket, the first motor 121 and the second motor are subjected to resistance, and the constant moment of the first hook claw 132 and the second hook claw 142 is kept unchanged at the moment after the set moment is reached, so as to achieve hooking of the charging basket; and thirdly, the mechanical arm drives the mounting frame 11 to move so as to realize the transfer of the charging basket.

Second embodiment

The basket turnover device of this embodiment is substantially identical in structure to the basket turnover device of the first embodiment, except for the structure of the driving mechanism.

Specifically, the driving mechanism comprises a second motor, a second screw rod, a third motor and a third screw rod, the second motor is fixedly connected to the mounting frame 11, the second screw rod is connected to the second motor, the first clamping arm 13 is in threaded connection with the second screw rod, and the second screw rod is in threaded connection with the first movable block 1311 of the first clamping arm 13; the third motor is fixedly connected to the mounting frame 11, the third screw rod is connected to the third motor, the second clamping arm 14 is in threaded connection with the third screw rod, the third screw rod is in threaded connection with the second movable block 1411 of the second clamping arm 14, the second motor can drive the first clamping arm 13 to move towards a direction approaching or far away from the second clamping arm 14, and the third motor can drive the second clamping arm 14 to move towards a direction approaching or far away from the first clamping arm 13; in this embodiment, the second motor and the third motor can be controlled to be driven at the same time.

A material basket grabbing step: the first step is the same as the first step of the first embodiment; the second step, the first motor 121 drives the first screw rod 122 to rotate so as to realize the movement of the first clamping arm 13, the second motor drives the second screw rod to rotate so as to realize the movement of the second clamping arm 14, at this time, the first clamping arm 13 and the second clamping arm 14 are away from each other, the first hook claw 132 penetrates through a handle hole of the charging basket so that one handle of the charging basket is positioned in the first groove 101, the second hook claw 142 penetrates through the other handle hole of the charging basket so that the other handle of the charging basket is positioned in the second groove 102, and after the first hook claw 132 and the second hook claw 142 are tightly attached to the handle of the charging basket, the first motor 121 and the second motor are subjected to resistance so as to reach a set moment, and then the constant moment of the first hook claw 132 and the second hook claw 142 is kept unchanged so as to realize the hooking of the charging basket; and thirdly, the mechanical arm drives the mounting frame 11 to move so as to realize the transfer of the charging basket.

In another preferred embodiment, the driving mechanism further comprises a second speed reducer and a third speed reducer, wherein the second speed reducer is connected between the second motor and the second screw rod, and the third speed reducer is connected between the third motor and the third screw rod.

Third embodiment

The basket turnover device of this embodiment is substantially identical in structure to the basket turnover device of the second embodiment, except for the structure of the driving mechanism.

Specifically, the actuating mechanism includes first actuating cylinder and second actuating cylinder, and first actuating cylinder and second actuating cylinder set up along the length direction interval of mounting bracket 11, and first actuating cylinder fixed connection is in the one end of mounting bracket 11, and second actuating cylinder fixed connection is in the other end of mounting bracket 11, and first arm lock 13 is connected in the drive end of first actuating cylinder, and second arm lock 14 is connected in the drive end of second actuating cylinder, and first actuating cylinder and second actuating cylinder cooperation can order about first arm lock 13 and second arm lock 14 to be close to each other or keep away from each other. Specifically, the first driving cylinder is fixedly connected to the first mounting plate 112, the first movable block 1311 is fixedly connected to the cylinder body of the first driving cylinder, the first hook 132 is fixedly connected to the piston rod of the first driving cylinder, when the piston rod of the first driving cylinder retracts into the cylinder body of the first driving cylinder, the first hook 132 moves in a direction away from the second hook 142, and when the piston rod of the first driving cylinder extends out of the cylinder body of the first driving cylinder, the first hook 132 moves in a direction close to the second hook 142; the second driving cylinder is fixedly connected to the second mounting plate 113, the second movable block 1411 is fixedly connected to the cylinder body of the second driving cylinder, the second hook claw 142 is fixedly connected to the piston rod of the second driving cylinder, when the piston rod of the second driving cylinder retracts into the cylinder body of the second driving cylinder, the second hook claw 142 moves in a direction away from the first hook claw 132, and when the piston rod of the second driving cylinder extends out of the cylinder body of the second driving cylinder, the second hook claw 142 moves in a direction close to the first hook claw 132. The first driving cylinder in this embodiment is, for example, a cylinder or a hydraulic cylinder; the second drive cylinder is for example a cylinder or a hydraulic cylinder.

A material basket grabbing step: the first step is the same as the first step of the second embodiment (i.e., the first step of the first embodiment); the second step, the piston rod of the first driving cylinder is contracted, the first clamping arm 13 moves towards the direction away from the second clamping arm 14, the piston rod of the second driving cylinder is contracted, the second clamping arm 14 moves towards the direction away from the first clamping arm 13, the first driving cylinder and the second driving cylinder are preferably contracted or stretched out simultaneously, at the moment, the first hook claw 132 penetrates through a handle hole of the charging basket, so that one handle of the charging basket is positioned in the first groove 101, the second hook claw 142 penetrates through the other handle hole of the charging basket, so that the other handle of the charging basket is positioned in the second groove 102, after the first hook claw 132 and the second hook claw 142 are abutted against the handle of the charging basket, the first motor 121 and the second motor are subjected to resistance and reach a set moment, and then the constant moment of the first hook claw 132 and the second hook claw 142 is kept unchanged, so that the hooking of the charging basket is realized; and thirdly, the mechanical arm drives the mounting frame 11 to move so as to realize the transfer of the charging basket.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the modifications of the equivalent structures described in the specification and drawings of the present utility model or the direct/indirect application of the present utility model to other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a basket turnover device, its characterized in that includes mounting bracket (11), actuating mechanism, first arm lock (13) and second arm lock (14), actuating mechanism fixed connection in mounting bracket (11), first arm lock (13) with second arm lock (14) connect respectively in actuating mechanism, actuating mechanism can order about first arm lock (13) with second arm lock (14) are close to each other or keep away from each other, one side that first arm lock (13) kept away from second arm lock (14) is equipped with first recess (101), one side that second arm lock (14) kept away from first arm lock (13) is equipped with second recess (102), first recess (101) with second recess (102) are used for placing the handle of basket.

2. The basket turnover device according to claim 1, wherein the driving mechanism comprises a first motor (121), a first speed reducer (123) and a first screw rod (122), the first motor (121) and the first speed reducer (123) are respectively and fixedly connected to the mounting frame (11), the first screw rod (122) is connected with the first speed reducer (123), the first screw rod (122) is a left-right spiral trapezoid screw rod, the first clamping arm (13) is in threaded connection with one end of the first screw rod (122), the second clamping arm (14) is in threaded connection with the other end of the first screw rod (122), and the first motor (121) drives the first speed reducer (123) to drive the first screw rod (122) to rotate so that the first clamping arm (13) and the second clamping arm (14) are close to or far away from each other.

3. A basket turnover device according to claim 2, wherein the driving mechanism further comprises a first synchronizing wheel (124), a second synchronizing wheel (125) and a synchronous belt (126), the first synchronizing wheel (124) and the second synchronizing wheel (125) are arranged at intervals, the synchronous belt (126) is sleeved on the first synchronizing wheel (124) and the second synchronizing wheel (125), the first synchronizing wheel (124) is connected with the first speed reducer (123), and the second synchronizing wheel (125) is connected with the first screw rod (122).

4. A basket turnover device according to claim 1, characterized in that the driving mechanism comprises a second motor, a second screw, a third motor and a third screw, the second motor is fixedly connected to the mounting frame (11), the second screw is connected to the second motor, and the first clamping arm (13) is in threaded connection with the second screw; the third motor is fixedly connected to the mounting frame (11), the third screw rod is connected to the third motor, the second clamping arm (14) is in threaded connection with the third screw rod, the second motor can drive the first clamping arm (13) to move towards a direction close to or far away from the second clamping arm (14), and the third motor can drive the second clamping arm (14) to move towards a direction close to or far away from the first clamping arm (13).

5. A basket turnover device according to claim 1, characterized in that the driving mechanism comprises a first driving cylinder and a second driving cylinder, the first driving cylinder and the second driving cylinder are arranged at intervals along the length direction of the mounting frame (11), the first driving cylinder is fixedly connected with one end of the mounting frame (11), the second driving cylinder is fixedly connected with the other end of the mounting frame (11), the first clamping arm (13) is connected with the driving end of the first driving cylinder, the second clamping arm (14) is connected with the driving end of the second driving cylinder, and the first driving cylinder and the second driving cylinder are matched to drive the first clamping arm (13) and the second clamping arm (14) to be close to each other or far away from each other.

6. A basket turnover device according to any one of claims 1 to 5, characterized in that the first clamping arm (13) comprises a first mounting seat (131) and a first hooking jaw (132), the first hooking jaw (132) being fixedly connected to the first mounting seat (131), the first mounting seat (131) being connected to the driving mechanism; the second clamping arm (14) comprises a second mounting seat (141) and a second hook claw (142), the second hook claw (142) is fixedly connected to the second mounting seat (141), and the second mounting seat (141) is connected with the driving mechanism.

7. The basket turnover device according to claim 6, wherein the first hook claw (132) comprises a first clamping part (1321) and a second clamping part (1322), the second clamping part (1322) is fixedly connected to one side of the first clamping part (1321) away from the second hook claw (142), and the first groove (101) is formed between the first clamping part (1321) and the second clamping part (1322); the second hook claw (142) comprises a third clamping part (1421) and a fourth clamping part (1422), the fourth clamping part (1422) is fixedly connected to one side, far away from the first clamping arm (13), of the third clamping part (1421), and a second groove (102) is formed between the third clamping part (1421) and the fourth clamping part (1422).

8. The basket turnover device according to claim 7, wherein the first clamping arm (13) further comprises a first anti-tilting block (133), the first anti-tilting block (133) is fixedly connected to a side of the first clamping portion (1321) away from the second hooking jaw (142), and when the first clamping arm (13) hooks the basket, the first anti-tilting block (133) is arranged between the basket and the first clamping portion (1321); the second clamping arm (14) further comprises a second anti-tilting block, the second anti-tilting block is fixedly connected to one side, away from the first hook claw (132), of the third clamping portion (1421), and when the first clamping arm (13) hooks the charging basket, the second anti-tilting block is arranged between the charging basket and the third clamping portion (1421).

9. A basket turnover device as claimed in claim 8 further comprising a sensor (15), said sensor (15) being fixedly connected to said first mounting (131) or said second mounting (141), said sensor (15) being adapted to detect the position of the upper end face of said basket.

10. A basket turnover device as claimed in claim 1 further comprising a quick-fit tray (16) fixedly connected to the mounting frame (11) and a manipulator connected to the quick-fit tray (16) for transferring the basket.