阅读说明：本技术 一种高效的数字分拣机 (Efficient digital sorting machine ) 是由 曹亚波 张磊廷 李萍 孟飞 贾宝荣 于 2021-10-15 设计创作，主要内容包括：本发明属于输送设备技术领域,尤其涉及一种高效的数字分拣机。本发明通过在框型安装架上设置麦轮安装杆和麦轮主体的方式,由多组同轴旋转的麦轮主体来输送待分拣物,根据麦轮安装杆不同的旋转方向和速度,即可实现多方向上的分拣效果。本发明具有以下优点：第一、麦轮安装杆具有旋转方向和旋转速度可调的功能,最终使得待分拣物下表面上具有一个灵活、可控的合速度,保证多方向的高效分拣效果；第二、所有麦轮安装杆间隔地均分两组,各自控制旋转方向和旋转速度,理论上可以获得无数个分拣出料方向。(The invention belongs to the technical field of conveying equipment, and particularly relates to an efficient digital sorting machine. According to the invention, the frame-shaped mounting frame is provided with the wheat wheel mounting rods and the wheat wheel main bodies, a plurality of groups of wheat wheel main bodies which coaxially rotate are used for conveying objects to be sorted, and the multi-directional sorting effect can be realized according to different rotating directions and speeds of the wheat wheel mounting rods. The invention has the following advantages: the wheat wheel mounting rod has the functions of adjusting the rotating direction and the rotating speed, so that the lower surface of an object to be sorted has a flexible and controllable closing speed, and the multi-directional efficient sorting effect is ensured; and secondly, the wheat wheel mounting rods are divided into two groups at intervals, the rotating directions and the rotating speeds are respectively controlled, and a plurality of sorting and discharging directions can be obtained theoretically.)

1. An efficient digital sorting machine, characterized in that: including frame type mounting bracket (1), both ends set up respectively wheat wheel installation pole (2) on two symmetrical medial surfaces of frame type mounting bracket (1), and set up wheat wheel installation pole (2) are gone up and are used for supporting and treat letter sorting thing (a), change and treat wheat wheel main part (3) of letter sorting thing (a) direction of motion, adjacent two on wheat wheel installation pole (2) wheat wheel main part (3) symmetry sets up, wheat wheel installation pole (2) two-way rotatable.

2. A high efficiency digital sorter as claimed in claim 1 wherein: the wheat wheel is characterized in that a cover plate (4) is arranged on the frame-shaped mounting frame (1), and a plate body hole (5) used for protruding upwards is formed in the cover plate (4).

3. A high efficiency digital sorter as claimed in claim 1 wherein: the number of the wheat wheel mounting rods (2) is even.

4. A high efficiency digital sorter as claimed in claim 1 wherein: the sorting discharging direction of the digital sorting machine is at least 3.

5. An efficient digital sorter as in claim 4 wherein: the sorting and discharging directions are 7, and the sorting and discharging directions comprise straight lines, two lateral 45-degree corners, two lateral 90-degree corners and two lateral 135-degree corners.

6. A high efficiency digital sorter as claimed in claim 1 wherein: the objects (a) to be sorted are sorted and fed in a direction parallel to the wheat wheel mounting rod (2).

7. A high efficiency digital sorter as claimed in claim 1 wherein: all the spaced wheat wheel mounting rods (2) are connected with the same driving belt.

8. A high efficiency digital sorter as claimed in claim 6 wherein: the roller frame is characterized in that a roller frame (6) is arranged on the outer side face of the frame-shaped mounting frame (1), and a feeding roller (7) is arranged on the roller frame (6).

9. A high efficiency digital sorter as in claim 8 wherein: the frame-shaped mounting rack (1) is different from the roller rack (6) in that three side surfaces are provided with a discharging roller (8).

10. A high efficiency digital sorter as claimed in claim 1 wherein: the minimum distance between the adjacent wheat wheel mounting rods (2) is 15-25 cm.

Technical Field

The invention belongs to the technical field of conveying equipment, and particularly relates to an efficient digital sorting machine.

Background

The conveying equipment refers to a kind of power device for moving goods forward, and the conveying mode mainly includes roller type and belt type, and when the conveying equipment has different discharging directions, the sorting machine is obtained.

The existing roller type sorting machine mainly comprises a feeding roller and a discharging roller, and the sorting directions are also two, namely one is turned left and the other is turned right, so that the basic and simple sorting operation is realized. However, in the case of a large number of sorts, the existing roller sorter is not sufficient at all.

Therefore, roller sorting machines similar to the "turnout" structure have also appeared, i.e. between the feeding roller and a plurality of discharging rollers, a rotary base and a transition roller are arranged to ensure a plurality of sorting directions. However, the most fatal problem of the roller sorting machine is the 'rotary roller', and the structure is very complicated, so that the roller sorting machine has the defects of large volume, high cost, high failure rate, high energy consumption and the like.

Therefore, there is an urgent need for a new sorting machine with more sorting direction to ensure more efficient and faster sorting operation.

Chinese utility model patent with patent publication number CN213975949U and publication date 2021.08.17 discloses a right angle conveying mechanism, including: the device comprises a platform support, a support frame and a support frame, wherein the platform support is of a triangular prism-shaped frame structure, an electric roller mounting plate is arranged in the middle of the platform support, a mounting frame is arranged at the rear part of the platform support, and a support connecting seat is arranged at the rear end of the platform support; transport mechanism, transport mechanism includes roller transfer chain, a set of chain moves and carries the mechanism, the roller transfer chain sets up between the front end roof beam of electronic roller mounting panel and platform support, the chain moves and carries the mechanism setting to be in roller transfer chain middle part, the chain moves and carries the mechanism to install on the mounting bracket, the chain move carry the mechanism with roller transfer chain mutually perpendicular.

But the right angle conveying mechanism in the utility model patent, its different ejection of compact direction only has two for then very low efficiency when the goods letter sorting, whole right angle diversion structure exists the shortcoming that the volume is great, the structure is complicated moreover.

Disclosure of Invention

The invention provides an efficient digital sorting machine, which can convey objects to be sorted by a plurality of groups of coaxially rotating wheat wheel main bodies in a mode of arranging wheat wheel mounting rods and wheat wheel main bodies on a frame-shaped mounting frame, and can realize the multi-directional sorting effect according to different rotating directions and speeds of the wheat wheel mounting rods.

The technical scheme adopted by the invention for solving the problems is as follows: the utility model provides an efficient digital sorting machine, includes frame type mounting bracket, and both ends set up respectively wheat wheel installation pole on two symmetrical medial surfaces of frame type mounting bracket, and set up and be in be used for supporting on the wheat wheel installation pole and treat the letter sorting thing, change and treat the wheat wheel main part of letter sorting thing direction of motion, adjacent two on the wheat wheel installation pole wheat wheel main part symmetry sets up, wheat wheel installation pole is two-way rotatable.

The further preferred technical scheme is as follows: the wheat wheel is characterized in that a cover plate is arranged on the frame-shaped mounting frame, and a plate body hole used for protruding upwards is formed in the cover plate.

The further preferred technical scheme is as follows: the number of the wheat wheel mounting rods is even.

The further preferred technical scheme is as follows: the sorting discharging direction of the digital sorting machine is at least 3.

The further preferred technical scheme is as follows: the sorting and discharging directions are 7, and the sorting and discharging directions comprise straight lines, two lateral 45-degree corners, two lateral 90-degree corners and two lateral 135-degree corners.

The further preferred technical scheme is as follows: and the objects to be sorted are subjected to sorting and feeding operation in a direction parallel to the wheat wheel mounting rod.

The further preferred technical scheme is as follows: all the spaced wheat wheel mounting rods are connected with the same driving belt.

The further preferred technical scheme is as follows: and a roller frame is arranged on the outer side surface of the frame-shaped mounting frame, and a feeding roller is arranged on the roller frame.

The further preferred technical scheme is as follows: and the frame-shaped mounting rack is different from the frame-shaped mounting rack in that three side surfaces of the roller frame are respectively provided with a discharging roller.

The further preferred technical scheme is as follows: the minimum distance between the adjacent wheat wheel mounting rods is 15-25 cm.

The invention has the following advantages: the wheat wheel mounting rod has the functions of adjusting the rotating direction and the rotating speed, so that the lower surface of an object to be sorted has a flexible and controllable closing speed, and the multi-directional efficient sorting effect is ensured; secondly, dividing all the wheat wheel mounting rods into two groups at intervals, and controlling the rotating direction and the rotating speed respectively to obtain a plurality of sorting and discharging directions theoretically; thirdly, the frame-shaped mounting frame, the wheat wheel mounting rod and the wheat wheel main body form a rotating mechanism in the goods conveying direction, and the mechanism is small in size, simple in structure, convenient to operate, high in digitization degree and relatively low in use and maintenance cost; fourthly, the shape of the rail for the diversion conveying of the objects to be sorted is a bevel, no arc-shaped turning part exists, and the diversion conveying, the sorting and discharging actions are faster and more efficient; fifthly, the rotation direction and the rotation speed of the wheat wheel mounting rod can be adjusted by introducing the existing control circuit, the whole sorting machine has higher digital degree and higher overall efficiency.

Drawings

Fig. 1 is a schematic view of the arrangement direction of the wheat wheel main bodies in the invention.

Fig. 2 is a schematic view of the position structure of the cover plate and the conveying roller in the invention.

Fig. 3 is a schematic structural diagram of a main body of a wheat wheel in the prior art.

FIG. 4 is a schematic view of the use of the 3-way sorting discharge of the present invention.

Fig. 5 is a schematic view showing the rotation mode of the main body of the wheat wheel before the object to be sorted moves into the frame-shaped mounting rack, wherein V2 is the uniform speed feeding speed of the object to be sorted, V1 is the speed division speed of the main body of the wheat wheel, and the two types of main bodies of the wheat wheel with different mounting directions have the same speed division speed to avoid the deviation when the object to be sorted is fed.

Fig. 6 is a schematic view of the way in which the main body of the wheat wheel starts to change direction and convey the objects to be sorted, wherein the objects to be sorted are blocked and stopped, the set sorting discharging direction is 90 degrees from left, and the main bodies of the wheat wheels with two different mounting directions have the same speed.

In the drawings, the reference numerals denote the following components: the wheat wheel structure comprises a frame-shaped mounting frame 1, a wheat wheel mounting rod 2, a wheat wheel main body 3, a cover plate 4, a plate body opening 5, a roller frame 6, a feeding roller 7 and a discharging roller 8.

Detailed Description

The following description is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention.

Example (b): as shown in fig. 1-6, an efficient digital sorting machine includes a frame-shaped mounting frame 1, two ends of the frame-shaped mounting frame 1 are respectively provided with a wheat wheel mounting rod 2 on two symmetrical inner side surfaces of the frame-shaped mounting frame 1, and a wheat wheel main body 3 which is arranged on the wheat wheel mounting rod 2 and is used for supporting an object a to be sorted and changing the motion direction of the object a to be sorted, wherein the wheat wheel main bodies 3 on two adjacent wheat wheel mounting rods 2 are symmetrically arranged, and the wheat wheel mounting rods 2 are bidirectionally rotatable.

In this embodiment, the structure of the wheat wheel body 3 is as shown in fig. 3, the wheel hub is screwed and fixed on the wheat wheel mounting rod 2, the inclination angle of the roller is common 45 °, and therefore the rotating speeds are equal. Two adjacent wheat wheel main parts 3 are independently controlled, and different sorting and discharging directions can be embodied on the object a to be sorted through adjusting the respective rotating direction and rotating speed. The pair of wheat wheel mounting rods 2 is a minimum unit, and the digital sorting machine comprises 4-6 groups of units, namely 8, 10 or 12 wheat wheel mounting rods 2, so that various box body packages with common specifications on the market can be handled.

Secondly, the combination speed of the rollers is subjected to cross decomposition, so that a component speed parallel to the wheat wheel mounting rod 2 and a component speed perpendicular to the wheat wheel mounting rod 2 can be obtained, and the wheat wheel mounting rod 2 is bidirectionally rotatable, so that the symmetrical wheat wheel main bodies 3 can be subjected to homodromous superposition and heterodromous butting of the component speeds, and finally, in theory, the objects a to be sorted can be sorted and discharged at any angle within a certain range.

The wheat straw separating and storing device is characterized in that a cover plate 4 is arranged on the frame-shaped mounting frame 1, and a plate body hole 5 used for protruding the wheat straw main body 3 upwards is formed in the cover plate 4.

In this embodiment, the roller of the wheel body 3 protrudes upward in the plate body opening 5 for carrying the object a to be sorted, ensuring that the conveying force can be applied to the lower surface of the object a to be sorted.

The number of the wheat wheel mounting rods 2 is even. The objects a to be sorted are subjected to sorting and feeding operation in a direction parallel to the wheat wheel mounting rod 2.

In the present embodiment, the minimum unit of the wheel mounting rod 2 is a pair, and the wheel main bodies 3 on the pair of wheel mounting rods 2 are symmetrically arranged, and the general use method of the wheel mounting rod 2 with the wheel main body 3 is as follows.

The following description will be directed to two of said wheat wheel mounting bars 2 and to more pairs of said wheat wheel mounting bars 2, simply by performing a "copy" operation according to this method.

Firstly, when the object to be sorted a does not enter the frame-shaped mounting frame 1, the component force of the two groups of wheat wheel main bodies 3, which is perpendicular to the wheat wheel mounting rods 2: equal in size, opposite in direction, and parallel to the component force of the wheel mounting bar 2: the direction is opposite to the feeding direction of the objects to be sorted a, and the size is not limited, so that the sorting machine completes the first step: and stopping and standing the object to be sorted a.

The component force of the wheat wheel mounting rod 2 is parallel to the component force, only the time required by the static object a to be sorted is influenced, and the numerical value of the component force can be adjusted according to the feeding speed and the self weight of the static object a to be sorted.

Of course, it is repeated that the two partial speeds of the single wheel body 3 in this embodiment are always equal.

Secondly, after the object a to be sorted is static, one of the wheat wheel mounting rods 2 rotates reversely immediately, the directions of the two components are reversed, and the object a to be sorted enters the sorting and discharging operation.

The sorting discharging direction of the digital sorting machine is at least 3.

In the second step of the above method, if the rotation speed of the wheat wheel mounting rod 2 is not changed, and only the rotation direction is changed, there are 3 sorting discharging directions, i.e. straight, "left side" 90 ° corner discharging, "right side" 90 ° corner discharging.

In a popular way, one of the wheat wheel mounting rods 2 is named as A, the other wheat wheel mounting rod is named as B, the straight movement corresponds to the reverse rotation of A and the reverse rotation of B, and the discharge of two corners corresponds to the reverse rotation of A or B respectively, so that the method is very accurate, simple and efficient.

The sorting and discharging directions are 7, and the sorting and discharging directions comprise straight lines, two lateral 45-degree corners, two lateral 90-degree corners and two lateral 135-degree corners.

In this embodiment, in order to guarantee the reasonable spatial layout of letter sorting ejection of compact structure, consequently at most frame type mounting bracket 1 sets up the roller mode of arranging of a "rice style of calligraphy" all around, and this orientation of detaching the material loading is promptly for remaining 7 letter sorting ejection of compact orientations, all separates 45 between two adjacent letter sorting ejection of compact orientations promptly.

In addition, in theory, the wheat wheel main body 3 can control the objects a to be sorted out at any angle at least in the range between two lateral 135-degree angles, and the control method is to adjust the rotating speed of the wheat wheel mounting rod 2.

For example, also in the above-mentioned "a rotates in the reverse direction and B rotates in the reverse direction", if there is a small difference in rotational speed between a and B, the sorting discharging direction of the object a to be sorted is not straight, but is slightly deviated to one side, which is the advantage of using the wheat wheel body 3 for the sorting direction-changing discharging operation in this embodiment.

All the spaced wheat wheel mounting rods 2 are connected with the same driving belt.

In this embodiment, the frame-shaped mounting frame 1 is provided with a mounting post, the mounting post is provided with two motors, one of the motors is connected with the first, third, fifth and seventh wheat wheel mounting rods 2 through a belt, and the other motor is connected with the second, fourth, sixth and eighth wheat wheel mounting rods 2 through a belt, so that all the wheat wheel mounting rods 2 and all the wheat wheel main bodies 3 can be controlled and adjusted.

In addition, "two words of digit" in this embodiment refers to above-mentioned two motors, and connection control circuit according to prior art's mode, can set up weight sensor, speedtransmitter, finally makes two motors output suitable drive speed, guarantees to treat that sorting thing a is in it is fast not block the shell, can not clash sorting machine side, turn round turning speed to do not treat that sorting thing a can not rotate again when passing through on wheat wheel main part 3, guarantees that whole letter sorting operation is accurate, high-efficient, energy-conserving.

And a roller frame 6 is arranged on the outer side surface of the frame-shaped mounting frame 1, and a feeding roller 7 is arranged on the roller frame 6. The frame-shaped mounting rack 1 is provided with a discharging roller 8 on three side surfaces of the roller rack 6.

In this embodiment, as shown in fig. 4, all the objects a to be sorted are placed on the feeding rollers 7, that is, the three discharging rollers 8 can sequentially sort out different types of objects a to be sorted, where the classification criteria of the types may be weight, color, and size.

The minimum distance between the adjacent wheat wheel mounting rods 2 is 15-25 cm.

In this embodiment, theoretically, if the object a to be sorted is conveyed and slid onto an odd number of the wheat wheel mounting rods 2, the component speed, i.e. component force, for driving the object a to be sorted is uneven, but in actual operation, the problem of unbalanced stress only causes small shaking, and the whole conveying and sorting effect is not affected.

However, it can still be improved that the common large box body specification on the market generally has the bottom surface length and width of about 50-80cm, so that the undesirable condition that the object a to be sorted crosses three wheat wheel mounting rods 2 can be greatly reduced by arranging the relatively large and proper distance between the wheat wheel mounting rods 2. Generally, the minimum distance of 15-25cm, namely the distance value of the nearest side, is set, so that the large-scale case can stably cross the four wheat wheel mounting rods 2 with high probability when being used for conveying and loading materials.

Finally, it should be noted that when the object a to be sorted is conveyed on the feeding roller 7, the side edge of the object a to be sorted is parallel to the feeding roller 7 and cannot be conveyed to the wheat wheel main body 3 in an inclined manner, otherwise the object a to be sorted is easy to rotate in place and shake out of order.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. These are non-inventive modifications, which are intended to be protected by patent laws within the scope of the claims appended hereto.