CN215853492U

CN215853492U - Intelligent sorting machine with different coaxial double-layer straight lines

Info

Publication number: CN215853492U
Application number: CN202022901736.XU
Authority: CN
Inventors: 沈益民; 辛怀书
Original assignee: Hangzhou Xuhui Express Intelligent Equipment Co ltd
Current assignee: Hangzhou Xuhui Express Intelligent Equipment Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2022-02-18
Anticipated expiration: 2030-12-07

Abstract

The utility model provides a double-deck sharp intelligence sorting machine of disalignment formula, includes support frame, supporting box, the supporting box sets up the both ends of support frame, support frame top and below respectively are provided with the same and place parallel horizontal slide rail in plane of a pair of direction, follow the support frame fore-and-aft direction sets up a plurality of letter sorting dolly on horizontal slide rail in proper order, the letter sorting dolly remains the horizontality throughout in the course of the motion, and the below sets up horizontal slide rail length slightly is greater than the top setting horizontal slide rail length. The small-sized trolley has the advantages of small occupied area, high cargo transportation efficiency, simple structure, difficult damage, convenient maintenance and stable trolley operation.

Description

Intelligent sorting machine with different coaxial double-layer straight lines

Technical Field

The utility model relates to the technical field of logistics sorting, in particular to a non-coaxial double-layer linear intelligent sorting machine.

Background

With the rapid development of the logistics automation industry, the technology of the sorting machine is also greatly developed, and most sorting machines in the prior art adopt a cross belt type sorting system, which is generally divided into a circular cross belt sorting machine and a linear sorting machine.

The cross belt type sorting system is formed by connecting a main driving belt type conveyor and a trolley (a sorting trolley for short) carrying a small belt type conveyor together, and when the sorting trolley moves to a specified sorting position, the small belt type conveyor of the sorting trolley is rotated to sort and send out articles placed on the sorting trolley. Since the main drive belt conveyor is crossed with the belt conveyor of the sorting car, it is called a cross belt sorter.

The annular cross belt sorting machine is generally a structure horizontally paved on the ground, and the structure occupies a large area, is difficult to adapt to small-space use occasions and has poor application flexibility.

In view of this, there are more and more enterprises that have vigorously studied rectilinear cross-belt sorters, which, although employing oblong loop tracks arranged in a vertical plane, resulting in a reduced footprint, still have some problems, such as: because the letter sorting dolly moves along circular orbit, when the letter sorting dolly is high-order, the transport face of letter sorting dolly can carry out the transport of article upwards, when the dolly rotated circular orbit's corner and lower floor's position, at this moment, the transport face downward sloping or down of letter sorting dolly, article can't keep on the transport face of letter sorting dolly, consequently, article must move the year when the upper strata, and can't move the year in the lower floor, this is very big the availability factor of dolly that has reduced, the flexibility that equipment laid has also been reduced. Various technical solutions exist in the prior art for this purpose to solve this problem.

For example, chinese patent document CN111774313A describes a sorting device, which realizes multi-level sorting by the cooperation of a first guide member, a second guide member, and a sorting component, however, in this solution, the first guide member and the second guide member each have a plurality of first straight line segments and second guide members, and first turning segments and second turning segments, which are located at different heights, and need to be arranged in a direction parallel to the first straight line segments, and a first connection point of the first straight line segments and the first turning segments exceeds a preset length relative to a second connection point of the second straight line segments and the second turning segments, so that the length of an upper layer exceeds the length of a lower layer, the force borne by the edge of the lower layer is unbalanced, the stability is poor, the wear of the sorting machine of the lower layer is increased as the machine runs, and the upper layer of sorted objects is easily damaged by directly dropping from a high place when the upper layer of sorted objects moves to an end.

For example, chinese patent documents CN110434075A and CN210730194U describe a multi-layer linear cross belt sorter with different axes, i.e. front and rear axes, wherein the trolleys are connected by connecting plates, and the moving unit is kept horizontal when the first guide rail moves up and down by using diagonal support. The key of diagonal support lies in that two first guide rails are arranged in a staggered mode, and meanwhile all the mobile units are required to be in rigid connection, so that the mobile units are in rigid connection in a lifting mode. However, the center distance H of the four rollers of the mobile unit is equal to the staggered distance of the two guide rails in the front-back direction in the guiding direction, so that a huge shearing force exists between the diagonal lines when a straight line turns, and the mobile unit is in danger of pulling apart the frame after long-time running, thereby greatly increasing the maintenance cost caused by the damage of the mobile unit.

For example, chinese patent documents CN110371609A and CN210654975U describe a double-deck vertical sorting system, which includes a first rail and a second rail, wherein the axes of the first rail and the second rail are equal in height and keep a gap, two non-coaxial rails are adopted, the single-point connection and connection point position between the carrying device and the moving member in the rails are designed, so that the carrying device always keeps the upper surface upward, and the adjacent trolleys are connected by more than one connection plate with a roller. In the scheme, the connecting plates with the rollers are connected with the trolley, so that the trolley is unstable in operation and shakes up and down, the trolley queue is easy to deform in operation, and the production cost and the maintenance cost of the sorting equipment are increased.

Disclosure of Invention

In view of the technical problems in the prior art, the utility model provides the non-coaxial double-layer linear intelligent sorting machine which has the advantages of small occupied area, high cargo transportation efficiency, simple structure, difficulty in damage, convenience in maintenance and stable trolley operation.

The non-coaxial double-layer linear sorting machine is characterized by comprising a support frame and support boxes, wherein the support boxes are arranged at two ends of the support frame, a pair of horizontal slide rails which are identical in direction and parallel to the plane of the support frame are respectively arranged above and below the support frame, a plurality of sorting trolleys are sequentially arranged on the horizontal slide rails along the front-back direction of the support frame, the sorting trolleys are always kept in a horizontal state in the moving process, and the length of the horizontal slide rail arranged below is slightly larger than that of the horizontal slide rail arranged above.

The different-shaft type double-layer linear sorting machine is characterized in that the horizontal slide rails and the sorting trolleys jointly form a conveying unit, a driving motor is arranged on the supporting frame and used for driving the conveying unit to move in the horizontal direction and driving the sorting trolleys to translate on a vertical plane and convey the sorting trolleys to the lower horizontal slide rails from the upper horizontal slide rails.

The non-coaxial double-layer linear sorting machine is characterized in that the sorting trolley comprises an object stage and a base, the object stage is fixed on the upper surface of the base, a first rotating shaft is fixedly arranged at the front end of the left side surface of the base along the direction perpendicular to the moving direction of the trolley, a first roller is sleeved on the first rotating shaft, the first rotating shaft extends to the right side of the base, and a second roller is sleeved on the first rotating shaft; the right side rear end of base is provided with the second pivot along the fixed second of being perpendicular to dolly moving direction, the cover is equipped with the third gyro wheel in the second pivot, and the second pivot extends to the base left side to the cover is equipped with the fourth gyro wheel.

According to the different-shaft double-layer linear sorting machine, the distance from the first roller to the base is larger than the distance from the second roller to the base, and the distance from the third roller to the base is larger than the distance from the fourth roller to the base.

According to the double-deck straight line sorting machine of foretell disalignment formula, its characterized in that, the first pivot and the second pivot of the preceding letter sorting dolly link to each other with the first pivot and the second pivot of the latter dolly through the connecting plate respectively, the both ends of connecting plate are connected with first pivot and second pivot rotation, and when the letter sorting dolly removed, the gyro wheel of letter sorting dolly all was located horizontal slide rail upper surface and freely rolls.

The different-axis double-layer linear sorting machine is characterized in that the supporting box comprises a box body fixed on a supporting frame, a first supporting plate and a second supporting plate are arranged in the box body, the first supporting plate is arranged in the same vertical plane with a first roller of a sorting trolley along one side wall of the inner side of the box body in the vertical direction, the second supporting plate is arranged in the same vertical plane with a third roller of the sorting trolley along the other side wall of the inner side of the box body in the vertical direction, a first circular arc-shaped groove is formed in the first supporting plate, penetrates through the first supporting plate, two ends of the first circular arc-shaped groove are respectively in butt joint with an upper horizontal sliding rail and a lower horizontal sliding rail, so that when the sorting trolley runs into the supporting box, the first roller slides into the first circular arc-shaped groove smoothly, and a second circular arc-shaped groove is formed in the second supporting plate, and the second circular arc-shaped groove penetrates through the second support plate, and two ends of the second circular arc-shaped groove are respectively butted with the upper horizontal slide rail and the lower horizontal slide rail so that a third roller of the sorting trolley slides into the second circular arc-shaped groove smoothly when the sorting trolley moves into the support box.

According to the coaxial double-layer linear sorting machine, the first circular arc-shaped groove and the second circular arc-shaped groove are identical in shape, the central axes of the first circular arc-shaped groove and the second circular arc-shaped groove are parallel to each other, dislocation exists in the advancing direction of the sorting trolley, and the dislocation distance is equal to the distance between the first rotating shaft and the second rotating shaft of the sorting trolley.

According to the double-layer straight line sorting machine of the different shaft type, the first circular arc groove and the second circular arc groove are connected with the horizontal sliding rail, the sorting trolley can freely move among the horizontal sliding rail, the first circular arc groove and the second circular arc groove, when a first rotating shaft of any sorting trolley moves to a position right above a central axis of the first circular arc groove, the first idler wheel is located in the first circular arc groove, and the third idler wheel is located in the second circular arc groove.

According to foretell double-deck straight line sorting machine of disalignment formula, a serial communication port, the lower surface left side of base is provided with a plurality of first spacing gyro wheels, the central axis of a plurality of first spacing gyro wheels is parallel to each other, the central axis of a plurality of first spacing gyro wheels all is mutually perpendicular with the base lower surface, the distance between the central axis of a plurality of first spacing gyro wheels and the horizontal slide rail in left side equals and equals the radius of first spacing gyro wheel, the lower surface right side of base is provided with a plurality of second spacing gyro wheels, the central axis of a plurality of second spacing gyro wheels is parallel to each other, the central axis of a plurality of second spacing gyro wheels all is mutually perpendicular with the base lower surface, the distance between the central axis of a plurality of second spacing gyro wheels and the horizontal slide rail in right side equals and equals the radius of second spacing gyro wheel.

According to foretell double-deck straight line sorting machine of disalignment formula, characterized in that, be provided with the safety cover on the support frame, horizontal slide rail is located in the safety cover.

According to the double-deck straight line sorting machine of foretell disalignment formula, characterized in that, install on the objective table along the vertical direction of advancing can the rolling conveyer belt to with the conveying of the letter sorting thing on the objective table in letter sorting check mouth.

Further, according to the double-deck straight line sorting machine of disalignment formula, characterized in that, regard a plurality of dolly as a set, set up the signal receiver on one of them dolly base, the signal receiver carries out wireless communication with the central control device that the sorting machine set up, and when receiving the signal that comes from the central control device, the receiver will with the signal retransmission to corresponding dolly, start the conveyer belt of objective table when making the dolly reach corresponding letter sorting check mouth, will be located the letter sorting thing on the objective table and send this letter sorting check mouth.

Furthermore, according to the double-deck sharp sorting machine of foretell disalignment formula, its characterized in that, the sorting machine is the full-automatic intelligent sorting machine in the double-deck straight line circulation lift cross area of disalignment formula.

According to the utility model, because the sorting trolley is always kept in a horizontal state in the moving process, the length of the horizontal sliding rail arranged below is slightly larger than that of the horizontal sliding rail arranged above. Dynamics that lower floor edge bore evenly distributed in length direction, mechanics is stable, along with the machine operation, can not aggravate the wearing and tearing of lower floor's sorting machine to directly drop and the risk of damaging from the eminence when can effectively avoiding upper letter sorting thing line to tip.

According to the utility model, because the trolley system is rotationally connected through the connecting rod, the connecting rod is rigid, the whole structure of the sorting machine is simplified, and the production and maintenance cost is reduced. In addition, a central control device is added, transportation and sorting are combined, and full-automatic unmanned operation is realized.

According to the utility model, the method can be applied to industries related to cargo transportation and sorting, such as manufacturing industries of express delivery, airports, automobiles, home furnishing and the like, agricultural product sorting, medicine circulation and the like.

According to the utility model, the bag supply end can be matched with a six-side code scanning device or a machine vision device for use so as to read the information of the goods, and the whole goods transportation and sorting system is completely unmanned.

According to the utility model, when the non-coaxial double-layer linear circulation lifting cross belt sorting machine is used, the objective table of the sorting trolley can be ensured to be always upward, so that articles placed on the objective table cannot fall off in the whole moving process of the sorting trolley, the sorting can be realized by the upper-layer slide rail and the lower-layer slide rail, the utilization rate of the sorting trolley is greatly improved, the sorting efficiency is favorably improved, the flexibility of arrangement of equipment such as a feeding line and a sorting port is improved, and the occupied area of the sorting machine is greatly reduced.

Drawings

Fig. 1 is an external view schematically showing the overall structure of a non-coaxial double-layer linear intelligent sorting machine according to an embodiment of the present invention;

FIG. 2 is a front view showing a single sorting cart of a non-coaxial double-deck linear intelligent sorting machine according to an embodiment of the present invention, when the single sorting cart is viewed facing a direction perpendicular to the forward direction of the sorting cart;

FIG. 3 is a top view of a single sorting cart of a non-coaxial double-deck linear intelligent sorting machine according to one embodiment of the present invention;

FIG. 4 is a top view of a plurality of sorting carts of a non-coaxial double-deck linear intelligent sorting machine according to an embodiment of the present invention;

fig. 5 is a partial structural sectional view illustrating the support box of the non-coaxial double-deck linear intelligent sorting machine according to an embodiment of the present invention;

FIG. 6 is a partial structural cross-sectional view showing a circular arc-shaped groove of a non-coaxial double-layer linear intelligent sorting machine according to an embodiment of the present invention;

fig. 7 is a schematic diagram illustrating the intelligent connection blocks of the non-coaxial double-layer linear intelligent sorting machine according to an embodiment of the present invention.

Description of reference numerals: the automatic sorting machine comprises a support frame 1, a sorting trolley 2, a support box 3, a horizontal sliding rail 4, a protective cover 5, an object stage 201, a base 202, a first rotating shaft 203, a first roller 204, a second roller 205, a second rotating shaft 206, a second roller 207, a fourth roller 208, a connecting plate 209, a first limiting roller 210 and a second limiting roller 211.

Detailed Description

The present invention is described in further detail below with reference to the accompanying drawings in conjunction with specific embodiments, it being understood by those skilled in the art that the description is illustrative and that the utility model is not limited to only the specific embodiments.

Fig. 1 is an external view schematically showing the overall structure of a non-coaxial double-layer linear intelligent sorting machine according to an embodiment of the present invention.

As shown in fig. 1, the non-coaxial double-layer linear intelligent sorting machine is also called a non-coaxial double-layer linear circulating lifting cross belt sorting machine, and in a specific embodiment, is implemented as a non-coaxial double-layer linear circulating lifting cross belt full-automatic intelligent sorting machine, and comprises a support frame 1, a sorting trolley 2, a support box 3, a horizontal slide rail 4 (not shown) and a protective cover 5. The support box 3 is arranged at two ends of the support frame 1, a pair of horizontal sliding rails 4 which are the same in direction and parallel to the plane of the support frame are respectively arranged above and below the support frame 1, the support frame 1 is provided with the protective cover 5, and the horizontal sliding rails 4 are wrapped by the protective cover 5, so that the illustration is omitted. A plurality of sorting trolleys 2 are sequentially arranged on the horizontal sliding rail 4 along the front-back direction of the supporting frame, and together form a conveying unit, and a driving motor (not shown) for driving the conveying unit to translate in a vertical plane is arranged on the supporting frame 1. The drive motor can be a conventional drive motor, and the drive transmission structure is adopted to enable the sorting trolley 2 to horizontally move along the horizontal sliding rail 4, and when the sorting trolley 2 arrives in the supporting box 3, the drive motor drives the sorting trolley to vertically move from the upper horizontal sliding rail 4 to the lower horizontal sliding rail 4. In the moving process of the conveying unit, each sorting trolley is always kept in a horizontal state in the moving process, so that the sorting trolley 2 does translational movement in the utility model, which means that the sorting trolley 2 does not do any rotational movement in the horizontal state. In fact, the sorting trolley 2 is driven by the driving motor to finally realize the translational movement in the horizontal state through the sliding, rolling and rotating among all the parts.

Fig. 2 is a front view showing a single sorting trolley 2 of the non-coaxial double-deck linear intelligent sorting machine when viewed facing perpendicular to the direction of travel of the sorting trolley; fig. 3 is a top view of a single sorting trolley 2; fig. 4 is a plan view of a plurality of sorting carts 2 in a connected state.

As shown in fig. 2-4, the sorting trolley 2 includes an object stage 201 and a base 202, the object stage 201 is fixed on the upper surface of the base 202, a first rotating shaft 203 is fixedly arranged at the front end of the right side of the base 202 along the direction perpendicular to the moving direction of the trolley 2, a first roller 204 is sleeved on the first rotating shaft 203, the first rotating shaft 203 extends to the left side of the base 202, and a second roller 205 is sleeved on the first rotating shaft 203; the rear end of the left side of the base 202 is fixedly provided with a second rotating shaft 206 along the direction perpendicular to the moving direction of the trolley 2, the second rotating shaft 206 is sleeved with a third roller 207, and the second rotating shaft 206 extends to the right side of the base 202 and is sleeved with a fourth roller 208. The distance from the first roller 204 to the base 202 is greater than the distance from the second roller 205 to the base 202, and the distance from the third roller 207 to the base 202 is greater than the distance from the fourth roller 208 to the base 202. The first rotating shaft and the second rotating shaft of the former sorting trolley are respectively connected with the first rotating shaft and the second rotating shaft of the latter trolley through a connecting plate 209, and two ends of the connecting plate 209 are rotatably connected with the first rotating shaft 203 and the second rotating shaft 206 respectively. When the sorting trolley 2 moves, the

rollers

204, 205, 207, 208 of the sorting trolley 2 are positioned on the upper surface of the horizontal sliding rail 4 and roll freely. The connecting plate 209 is a rigid connecting plate, so that the relative position of the sorting trolley 2 connected with the connecting plate is constant when the sorting trolley moves horizontally.

In addition, as shown in fig. 2, a plurality of first limiting rollers 210 are disposed on the left side of the lower surface of the base 202, the central axes of the plurality of first limiting rollers 210 are parallel to each other, the central axes of the plurality of first limiting rollers 210 are perpendicular to the lower surface of the base 202, the distances between the central axes of the plurality of first limiting rollers 210 and the left horizontal slide rail 4 are equal and equal to the radius of the first limiting rollers, a plurality of second limiting rollers 211 are disposed on the right side of the lower surface of the base 202, the central axes of the plurality of second limiting rollers 211 are parallel to each other, the central axes of the plurality of second limiting rollers 211 are perpendicular to the lower surface of the base 202, and the distances between the central axes of the plurality of second limiting rollers 211 and the right horizontal slide rail 4 are equal and equal to the radius of the second limiting rollers 211.

Fig. 5 is a partial structural sectional view showing the support box 3 of the non-coaxial double-deck linear intelligent sorting machine; fig. 6 is a partial structural sectional view showing

circular arc grooves

304, 305;

as shown in fig. 5 and 6, the supporting box 3 includes a box body 301 fixed on the supporting frame 1, a first supporting plate 302 and a second supporting plate 303 are arranged in the box body 301, the first supporting plate 302 is vertically arranged and is positioned in the same vertical plane with the first roller 204 of the sorting trolley, the second support plate 303 is arranged vertically and in the same vertical plane as the third roller 207 of the sorting trolley 2, the first support plate 302 is provided with a first circular arc-shaped groove 304, the first circular arc-shaped groove 304 penetrates through the first support plate 302, the second support plate 303 is provided with a second circular arc-shaped groove 305, the second circular arc-shaped groove 305 penetrates through the second support plate 303, the first circular arc-shaped groove 304 and the second circular arc-shaped groove 305 are identical in shape, and the central axes are parallel to each other, and there is dislocation along the advancing direction of the sorting trolley 2, and the dislocation distance is equal to the distance between the first rotating shaft 203 and the second rotating shaft 206 of the sorting trolley 2.

The first circular arc-shaped groove 304 and the second circular arc-shaped groove 305 are connected with the horizontal sliding rail 4, and the sorting trolley 2 can freely move between the horizontal sliding rail 4 and the first circular arc-shaped groove 304 and the second circular arc-shaped groove 305. When the first rotating shaft 203 of any one of the sorting carts 2 moves to a position right above the central axis of the first circular arc-shaped groove 304, the first roller 204 is positioned in the first circular arc-shaped groove 304, and the third roller 207 is positioned in the second circular arc-shaped groove 305.

Fig. 7 shows a schematic diagram of the intelligent connection block of the different-axis double-layer linear intelligent sorting machine.

The sorting cart 2 is mounted on the stage 201 with a conveyor belt (not shown) arranged in the advancing vertical direction, which can be rolled in the advancing vertical direction to convey the sorted goods (see fig. 1, 2). In an embodiment of the utility model, an intelligent control device is arranged in the different-coaxial double-layer linear circulation lifting cross belt sorting machine to realize full-automatic sorting. As shown in fig. 7, a plurality of trolleys 2 are grouped, and a signal receiver is arranged on a base 202 of one trolley 2, the signal receiver can be in wireless communication with the central control device, and when receiving a signal from the central control device, the signal receiver can forward the signal to the corresponding trolley, so that when the trolley reaches the corresponding sorting cell, a conveyor belt of a carrier is started to feed goods into the sorting cell. In actual operation, every dolly 2 all has the unique code number that corresponds in the system, the letter sorting goods is then posted with the bar code, when the letter sorting goods at first when supplying the package device, the code number of the dolly that the yard device of sweeping that supplies the package to put can read the information on the bar code and letter sorting goods was placed, convey central control unit to it, central control unit is through calculating, when the dolly moved corresponding letter sorting check mouth, the sending signal gives the dolly, start the conveyer belt on the dolly objective table, accomplish the full automatic sorting of letter sorting goods. In a preferred embodiment, the packaging supply device can be matched with a six-side code scanning device or a machine vision device to read information of the sorted goods, so that the transportation and sorting actions of the whole sorted goods are completely unmanned.

The present invention has been described in detail with reference to the specific embodiments, and it will be understood by those skilled in the art that the present invention is illustrative, and various modifications and changes can be made thereto by those skilled in the art without departing from the spirit and scope of the present invention which is defined by the appended claims.

Claims

1. An intelligent sorting machine with non-coaxial double-layer straight lines is characterized in that the machine comprises a supporting frame and a supporting box, the supporting boxes are arranged at two ends of the supporting frame, a pair of horizontal sliding rails with the same direction and parallel planes are respectively arranged above and below the supporting frame, a plurality of sorting trolleys are sequentially arranged on the horizontal sliding rails along the front-back direction of the supporting frame, the sorting trolley is always kept in a horizontal state in the moving process, the length of the horizontal sliding rail arranged below is slightly larger than that of the horizontal sliding rail arranged above, the sorting trolley comprises an object stage and a base, the object stage is fixed on the upper surface of the base, a first rotating shaft is fixedly arranged at the front end of the left side surface of the base along the direction vertical to the moving direction of the trolley, the first rotating shaft is sleeved with a first roller, extends to the right side of the base and is sleeved with a second roller; the rear end of the right side of the base is fixedly provided with a second rotating shaft along the direction vertical to the moving direction of the trolley, the second rotating shaft is sleeved with a third roller, the second rotating shaft extends to the left side of the base and is sleeved with a fourth roller, the distance from the first roller to the base is larger than the distance from the second roller to the base, the distance from the third roller to the base is larger than the distance from the fourth roller to the base, the supporting box comprises a box body fixed on a supporting frame, a first supporting plate and a second supporting plate are arranged in the box body, the first supporting plate is arranged in the same vertical plane with the first roller of the sorting trolley along the vertical direction of one side wall of the inner side of the box body, the second supporting plate is arranged in the same vertical plane with the third roller of the sorting trolley along the vertical direction of the other side wall of the inner side of the box body, and a first arc-shaped groove is arranged on the first supporting plate, the first circular arc-shaped groove penetrates through the first supporting plate, two ends of the first circular arc-shaped groove are respectively in butt joint with the upper horizontal slide rail and the lower horizontal slide rail, so that a first roller of the sorting trolley slides into the first circular arc-shaped groove smoothly when the sorting trolley moves into the supporting box, a second circular arc-shaped groove is arranged on the second supporting plate, the second circular arc-shaped groove penetrates through the second supporting plate, two ends of the second circular arc-shaped groove are respectively in butt joint with the upper horizontal slide rail and the lower horizontal slide rail, so that a third roller of the sorting trolley slides into the second circular arc-shaped groove smoothly when the sorting trolley moves into the supporting box, the first circular arc-shaped groove and the second circular arc-shaped groove are identical in shape, central axes of the first circular arc-shaped groove and the second circular arc-shaped groove are parallel to each other, dislocation exists along the advancing direction of the sorting trolley, and the dislocation distance is equal to the distance between the first rotating shaft and the second rotating shaft of the sorting trolley.

2. The intelligent sorting machine of claim 1, wherein the horizontal slide rails and the sorting carts form a conveying unit, and the support frame is provided with a driving motor for driving the conveying unit to move in the horizontal direction and driving the sorting carts to translate on a vertical plane and convey the sorting carts from the upper horizontal slide rails to the lower horizontal slide rails.

3. The intelligent sorting machine according to claim 1, wherein the first and second shafts of the previous sorting cart are connected to the first and second shafts of the next cart by connecting plates, the two ends of the connecting plates are rotatably connected to the first and second shafts, and the rollers of the sorting carts roll freely on the upper surfaces of the horizontal sliding rails when the sorting carts move.

4. The intelligent split double-deck linear sorter of claim 1, wherein the first and second circular arc-shaped recesses are connected to a horizontal slide rail, the sorting carts can move freely between the horizontal slide rail and the first and second circular arc-shaped recesses, and when a first rotating shaft of any one of the sorting carts moves directly above a central axis of the first circular arc-shaped recess, the first roller is located in the first circular arc-shaped recess, and the third roller is located in the second circular arc-shaped recess.

5. The intelligent sorting machine according to claim 1, wherein the left side of the lower surface of the base is provided with a plurality of first limiting rollers, the central axes of the first limiting rollers are parallel to each other, the central axes of the first limiting rollers are perpendicular to the lower surface of the base, the distances between the central axes of the first limiting rollers and the horizontal sliding rail on the left side are equal and equal to the radius of the first limiting rollers, the right side of the lower surface of the base is provided with a plurality of second limiting rollers, the central axes of the second limiting rollers are parallel to each other, the central axes of the second limiting rollers are perpendicular to the lower surface of the base, and the distances between the central axes of the second limiting rollers and the horizontal sliding rail on the right side are equal and equal to the radius of the second limiting rollers.

6. The intelligent sorting machine of claim 1 or 2, wherein the supporting frame is provided with a protective cover, and the horizontal sliding rail is located in the protective cover.

7. The intelligent sorting machine according to claim 1, wherein the object stage is provided with a rolling belt along the advancing vertical direction to convey the sorted articles on the object stage into the sorting cells.

8. The intelligent sorting machine according to claim 1, wherein a plurality of trolleys are grouped, a signal receiver is arranged on the base of one of the trolleys, the signal receiver is in wireless communication with a central control device arranged on the sorting machine, and when receiving a signal from the central control device, the signal receiver forwards the signal to the corresponding trolley, so that the trolley reaches the corresponding sorting cell, the conveyor belt of the object stage is started, and the sorted goods on the object stage are fed into the sorting cell.