CN210304603U

CN210304603U - Double-layer linear cross belt sorting machine

Info

Publication number: CN210304603U
Application number: CN201921142348.9U
Authority: CN
Inventors: 金卫平; 花岳东; 韦林
Original assignee: Shanghai Xinba Technology Equipment Co Ltd
Current assignee: Shanghai Xinba Technology Equipment Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-04-14
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a double-deck sharp crossing area sorting machine, including the support unit, support unit length direction's both sides are equipped with hold-in range unit and letter sorting check unit respectively, the hold-in range unit is followed the length direction of support unit sets up and can have enough to meet the need in the vertical plane, letter sorting check unit along the width direction overlap joint of support unit in the support unit, both sides looks spaced horizontal installation has a plurality of adjacent letter sorting dolly between the hold-in range unit, letter sorting check unit accesss to and is in the letter sorting position the letter sorting dolly, be equipped with linear electric motor in the support unit, through linear electric motor drives the letter sorting dolly is followed hold-in range unit has enough to meet the need in the vertical plane, the letter sorting dolly remains the level throughout in the turnover in-process. The utility model discloses the structure is ingenious, is showing and is improving letter sorting efficiency, can also effectively reduce the noise when high-speed operation.

Description

Double-layer linear cross belt sorting machine

Technical Field

The utility model relates to a double-deck sharp crossing takes sorting machine.

Background

In the modern logistics industry, the cross belt sorting machine is most widely applied to the small workpiece sorting market in the logistics industry due to reasonable price, high sorting efficiency and high sorting accuracy.

However, in the application of the traditional cross belt sorting machine, the cross belt sorting machine is required to be connected into a closed ring shape on a plane, and the turning radius of the cross belt sorting machine is larger due to the limitation of the width of a trolley of the cross belt sorting machine and the requirement of smoothness of high-speed operation of equipment. The layout of the equipment is caused, the utilization rate of the freight transportation transfer site is low, the requirement ratio of the equipment on the floor area of the site is high, and therefore, the cross belt sorting machine can be installed and used in some small and medium-sized freight transportation transfer stations due to insufficient site space.

Therefore, equipment manufacturers develop a vertical cross belt sorting machine, and the problem that the occupied area of the traditional cross belt is large is converted into space utilization in the height direction of a factory building. The small and medium logistics distribution center with a narrow site area is enabled to be possible for the automatic implementation of mail sorting.

However, in the conventional vertical cross belt, since the trolleys run along the outer side of the shaped track, the trolleys at two ends of the circular arc section and the trolleys at the lower part of the sorting machine are in an unavailable state when the sorting machine runs, so that the utilization rate of the trolleys of the whole equipment is far lower than that of the cross belt sorting machine arranged on a conventional plane.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the deficiencies in the prior art and providing a double-deck sharp crossing takes sorting machine.

In order to achieve the purpose, the method is realized by the following technical scheme:

the utility model provides a double-deck sharp crossing area sorting machine, includes the support unit, support unit length direction's both sides are equipped with hold-in range unit and letter sorting check unit respectively, the hold-in range unit is followed the length direction of support unit sets up and can have enough to meet the need in the vertical plane, letter sorting check unit along the width direction overlap joint of support unit in support unit, both sides looks spaced horizontally install a plurality of adjacent letter sorting dollies between the hold-in range unit, letter sorting check unit accesss to and is in the letter sorting position the letter sorting dolly, be equipped with linear electric motor in the support unit, through linear electric motor drive the letter sorting dolly is followed hold-in range unit has enough to meet the need in the vertical plane, the letter sorting dolly remains the level throughout in the turnover in-.

Preferably, the synchronous belt units on one side are arranged in a parallel staggered manner relative to the synchronous belt units on the other side, the front end of one side of each sorting trolley is connected to the synchronous belt units on one side, and the rear end of the other side of each sorting trolley is connected to the synchronous belt units on the other side.

Preferably, the hold-in range unit includes hold-in range and synchronous pulley, synchronous pulley supports and locates the both ends of support unit length direction, two of homonymy are located to the hold-in range cover and then rotate on the synchronous pulley.

Preferably, the front end and the rear end of the support unit are respectively provided with a support platform, the support platform is provided with a shaft seat, and the synchronous belt pulley is supported on the shaft seat through a middle shaft.

Preferably, the synchronous belt is in toothed connection with the synchronous belt wheel, a plurality of connecting holes are distributed in the synchronous belt, a connecting axle is arranged at the bottom of the sorting trolley, and the connecting axle horizontally penetrates through the connecting holes so that the sorting trolley is fixedly connected with the synchronous belt.

Preferably, the letter sorting dolly includes the vehicle bottom dish and install in car letter sorting area on the vehicle bottom dish, car letter sorting area is followed the width direction of support unit sets up and then leads to letter sorting check unit, at least two the connecting axle level is worn to locate respectively on the vehicle bottom dish.

Preferably, two connect the axletree to wear to locate respectively the front end and the rear end of vehicle chassis are located the front end connect the one end protrusion of axletree in one side of vehicle chassis and then with one side the hold-in range is connected, this front end connect the other end of axletree not protrusion in the opposite side of vehicle chassis and then with the opposite side the hold-in range separates, is located the rear end connect the one end protrusion of axletree in the opposite side of vehicle chassis and then with the opposite side the hold-in range is connected, this rear end connect the other end of axletree not protrusion in the opposite side of vehicle chassis and then with the opposite side the hold-in range separates.

Preferably, the two connecting axles are parallel to each other, and the ends of the two connecting axles connected to the synchronous belt are located on the same diagonal line.

Preferably, center on the outside of the rotation circumference of hold-in range is equipped with the track groove, every first gyro wheel and second gyro wheel are installed respectively to the both ends of connecting the axletree, first gyro wheel is relative second gyro wheel protrusion in the vehicle bottom dish, different connect epaxial two first gyro wheel incorgruous protrusion, the second gyro wheel with the hold-in range separates, first gyro wheel cunning is located in the track groove.

Preferably, the track groove and the synchronous belt both comprise respective straight sections and arc sections, a support edge is arranged on the straight sections of the track groove, the support edge extends from the lower edge of the track groove to the position of the sorting trolley, and the second roller rolls on the support edge.

Preferably, the bottom of the chassis is provided with a magnetic pole, and the linear motor is arranged close to the lower part of the chassis and generates an electromagnetic effect with the magnetic pole to drive the sorting trolley.

Preferably, the support unit includes upper support body and lower floor's support body, letter sorting check unit is including propping up respectively and locating upper support body reaches upper letter sorting check and lower floor's letter sorting check on the lower floor's support body, upper letter sorting check and lower floor's letter sorting check are equipped with a plurality of check mouths respectively, at least two linear electric motor locates respectively upper support body reaches on the lower floor's support body.

The utility model discloses double-deck sharp crossing takes sorting machine's beneficial effect includes:

for the vertical cross area sorting machine of straight line of current conventionality, this application is through the installation horizontal letter sorting dolly all the time between the hold-in range of both sides for two-layer letter sorting dolly homoenergetic carries out letter sorting work about being in the sorting machine, and under the condition of same dolly quantity, actual letter sorting ability has improved one time.

Drawings

Figure 1 is the utility model discloses the overall structure schematic diagram of double-deck sharp crossing area sorting machine.

Fig. 2 is a schematic perspective view of the rack unit in fig. 1.

Fig. 3 is a schematic perspective view of the stand unit shown in fig. 1.

Fig. 4 is a schematic structural view of the sorting trolley and the synchronous pulley installed in the state of fig. 2.

Fig. 5 is a schematic perspective view of two timing pulleys in fig. 1.

Fig. 6 is an enlarged schematic view corresponding to the area a in fig. 3.

Fig. 7 is an enlarged structural diagram corresponding to the area B in fig. 6.

Fig. 8 is a schematic perspective view of the timing belt in fig. 3.

Fig. 9 is an enlarged schematic view corresponding to the region C in fig. 8.

Fig. 10 is a schematic structural view of a single sorting trolley in the double-layer linear crossing belt sorting machine of the present invention.

Fig. 11 is a bottom structure view corresponding to fig. 10.

Fig. 12 is a schematic structural diagram of two sorting trolleys arranged on two synchronous belts.

Fig. 13 is a schematic bottom view of the structure corresponding to fig. 12.

Fig. 14 is an enlarged schematic view corresponding to the region D in fig. 4.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings:

as shown in fig. 1, a double-deck linear crossing takes sorting machine, including support unit 1, support unit 1 length direction's both sides are equipped with hold-in range unit 2 and letter sorting check unit 3 respectively, hold-in range unit 2 is followed support unit 1's length direction sets up and can have enough to meet the need in the vertical plane, letter sorting check unit 3 along support unit 1's width direction overlap joint in on the support unit 1, both sides looks spaced horizontal installation has a plurality of adjacent letter sorting dolly 4 between the hold-in range unit 2, letter sorting check unit 3 leads to be in the letter sorting position letter sorting dolly 4.

Referring to fig. 2, a linear motor 5 is arranged on the support unit 1, the sorting trolley 4 is driven by the linear motor 5 to rotate in the vertical plane along the synchronous belt unit 2, and the sorting trolley 4 is always kept horizontal in the process of turnover. Wherein, support unit 1 includes upper support body 10 and lower floor's support body 12, letter sorting check unit 3 is including propping up respectively and locating upper support body 10 reaches upper letter sorting check 30 and lower floor's letter sorting check 32 on the lower floor's support body 12, upper letter sorting check 30 and lower floor's letter sorting check 32 are equipped with a plurality of check mouths 34 respectively. Meanwhile, at least two linear motors 5 are respectively arranged on the upper layer frame body 10 and the lower layer frame body 12. Therefore, the upper layer and the lower layer can be used for sorting simultaneously, and the upper motor and the lower motor can enable the driving force to be smoother.

As shown in fig. 3, the synchronous belt units 2 on one side are arranged in parallel and in a staggered manner relative to the synchronous belt units 2 on the other side, the front end of one side of each sorting trolley 4 is connected to one side of the synchronous belt unit 2, and the rear end of the other side of each sorting trolley 4 is connected to the other side of the synchronous belt unit 2. Specifically, hold-in range unit 2 includes hold-in range 20 and synchronous pulley 22, synchronous pulley 22 props up and locates the both ends of support unit 1 length direction, hold-in range 20 cover is located two of homonymy go up and rotate on the synchronous pulley 22.

Referring to fig. 4 and 5, the front end and the rear end of the bracket unit 1 are respectively provided with a bracket base 14, the bracket base 14 is provided with a shaft seat 16, and the synchronous pulley 22 is supported on the shaft seat 16 through a middle shaft 28.

As shown in fig. 6 to 10, the synchronous belt 20 is in toothed connection with the synchronous pulley 22, a plurality of connecting holes 26 are distributed on the synchronous belt 20, a connecting axle 40 is arranged at the bottom of the sorting trolley 4, and the connecting axle 40 horizontally penetrates through the connecting holes 26 so that the sorting trolley 4 is detachably and fixedly connected with the synchronous belt 20.

As shown in fig. 10, the sorting trolley 4 includes a chassis 42 and a cart sorting belt 44 installed on the chassis 42, the cart sorting belt 44 is arranged along the width direction of the support unit 1 and then leads to the sorting grid unit 3, and at least two of the connecting axles 40 horizontally penetrate through the chassis 42.

As shown in fig. 10 to 13, the two connecting axles 40 respectively penetrate through the front end and the rear end of the chassis 42, the left end of the connecting axle 40 located at the front end protrudes out of the left side of the chassis 42 and is connected with the left synchronous belt 20, the right end of the connecting axle 40 located at the front end does not protrude out of the right side of the chassis 42 and is separated from the right synchronous belt 20, the right end of the connecting axle 40 located at the rear end protrudes out of the right side of the chassis 42 and is connected with the right synchronous belt 20, and the left end of the connecting axle 40 located at the rear end does not protrude out of the left side of the chassis 42 and is separated from the left synchronous belt 20. Preferably, the two connecting axles 40 are parallel to each other, and the ends of the two connecting axles 40 connected to the synchronous belt 20 are located on the same diagonal line, so as to form the same trolley 4, wherein both ends of one diagonal line are respectively fixedly connected to the synchronous belt 20, and both ends of the other diagonal line are not connected to the synchronous belt 20.

As shown in fig. 2, 7, 10 to 13, a track groove 24 (as shown in fig. 2) is formed around the outer side of the rotation circumference of the timing belt 20, the track groove 24 is supported by the bracket unit 1, a first roller 46 and a second roller 46a (as shown in fig. 10 and 11) are respectively installed at both ends of each connecting axle 40, the first roller 46 protrudes from the chassis 42 relative to the second roller 46a, the two first rollers 46 on the different connecting axles 40 respectively protrude in opposite directions to the left and right, the second roller 46a is spaced from the timing belt 20, and the first roller 46 is slidably installed in the track groove 24 (as shown in fig. 7). The track groove 24 is an annular housing and can be fixedly mounted on the bracket unit 1, and at the same time, the track groove 24 can be further covered to protect the synchronous belt (in fig. 7, the track groove 24 is in a perspective state). The rollers 46 may be used both to support the axle 40 and to roll along the track grooves 24. Further, the track groove 24 and the synchronous belt 20 each include a straight section and a circular arc section, a support edge 29 (as shown in fig. 2) is disposed on the straight section of the track groove 24, the support edge 29 extends from the lower edge of the track groove 24 to the position of the sorting trolley 4, and the second roller 46a rolls on the support edge 29. Thus, when the trolley 4 passes through the straight section, the trolley is simultaneously supported by the four rollers 46, so that the trolley is more stably conveyed; while the trolley 4 passes through the arc segment, the two rollers 46 are suspended.

As shown in fig. 11 and 14, a magnetic pole 48 is installed at the bottom of the chassis 42, and the linear motor 5 is closely arranged below the chassis 42 to generate an electromagnetic effect with the magnetic pole 48 to drive the sorting cart 4.

After having the above structural features, the present application can be implemented as the following process:

two groups of oval tracks 24 which are completely equal in size and symmetrical in shape are fixed on two sides of the frame 1, the arc vertical faces of the two groups of tracks 24 are relatively parallel, the centers of the arc ends of the two groups of tracks are staggered by a fixed distance, and the distance is just equal to the central distance of the front and rear travelling wheels of the trolley. The linear motor 5 is fixed in the straight line section of the frame 1, the secondary magnetic pole 48 is installed at the bottom of the sorting trolley 4, and a fixed distance is kept between the sorting trolley 4 and the linear motor 5 in the walking process. The synchronous belts 20 are arranged at two sides of the trolley, each side is arranged according to the staggered arrangement of the waist-round rails 24 of the rack 1, the synchronous belt 20 at one side is arranged at the front wheel at one side of the trolley 4, and the rotation center of the front wheel at the side is used as the deflection center of the sorting trolley 4 when the upper layer and the lower layer are switched. The synchronous belt 20 on the other side is arranged on the walking wheel at the opposite angle of the trolley 4, and the rotation center of the wheel is used as the deflection center for keeping the sorting trolley 4 horizontal when switching between the upper layer and the lower layer. Such dislocation structure setting helps sorting dolly 4 steady level all the time.

The secondary magnetic pole 48 fixed at the bottom of the sorting trolley 4 can be driven by the linear motor 5 to drive the sorting trolley 4 to rotate, and the sorting trolley moves forwards around the waist-round track 24, and the circle centers of the two tracks 24 have a dislocation distance which is the same as the center distance of the front and rear walking wheels of the sorting trolley 4, so that when the sorting trolley 4 moves to the arc section position of the synchronous belt 20, the trolley 4 moves forwards in a mode that the horizontal direction is parallel to the straight track surface. The sorting trolleys 4 pass through the track circular arc section from the upper straight section and are switched between the tail and the head of the front and the rear sorting trolleys 4 when the sorting trolleys travel to the lower straight section.

The utility model provides a double-deck sharp crossing takes sorting machine, the structure is ingenious, is showing and is improving letter sorting efficiency, can also effectively reduce the noise when high-speed operation.

The embodiments of the present invention are only used for illustration, and do not limit the scope of the claims, and other substantially equivalent alternatives that may be conceived by those skilled in the art are within the scope of the present invention.

Claims

1. The utility model provides a double-deck sharp crossing takes sorting machine, a serial communication port, including the support unit, support unit length direction's both sides are equipped with hold-in range unit and letter sorting check unit respectively, the hold-in range unit is followed the length direction setting of support unit can have enough to meet the need in the vertical plane, letter sorting check unit along the width direction overlap joint of support unit in the support unit, both sides looks spaced horizontally mounted has a plurality of adjacent letter sorting dolly between the hold-in range unit, letter sorting check unit accesss to and is in the letter sorting position the letter sorting dolly, be equipped with linear electric motor in the support unit, through linear electric motor drive the letter sorting dolly is followed hold-in range unit has enough to meet the need in the vertical plane, the letter sorting dolly remains the level throughout in the turnover process.

2. The double-deck linear cross belt sorter as claimed in claim 1 wherein the timing belt units on one side are offset in parallel with the timing belt units on the other side, the front end of one side of each of the sorting carts is connected to the timing belt units on one side, and the rear end of the other side of each of the sorting carts is connected to the timing belt units on the other side.

3. The double-layer linear cross belt sorting machine according to claim 2, wherein the synchronous belt unit comprises a synchronous belt and synchronous pulleys, the synchronous pulleys are arranged at two ends of the support unit in the length direction, and the synchronous belt is sleeved on the two synchronous pulleys on the same side to rotate.

4. The double-deck linear cross belt sorter of claim 3 wherein the front and rear ends of the rack unit are respectively provided with a pedestal table, the pedestal table is provided with a shaft seat, and the synchronous pulley is supported on the shaft seat through a central shaft.

5. The double-layer linear cross belt sorting machine as claimed in claim 3, wherein the synchronous belt and the synchronous pulley are engaged with each other, a plurality of connecting holes are distributed on the synchronous belt, a connecting axle is arranged at the bottom of the sorting trolley, the connecting axle horizontally penetrates through the connecting holes, and the sorting trolley is fixedly connected with the synchronous belt.

6. The double-layer straight-line cross belt sorting machine as claimed in claim 5, wherein the sorting trolley comprises a trolley chassis and a trolley sorting belt mounted on the trolley chassis, the trolley sorting belt is arranged along the width direction of the support unit and further leads to the sorting grid unit, and at least two connecting axles are horizontally arranged on the trolley chassis in a penetrating manner.

7. The double-layer linear cross belt sorting machine according to claim 6, wherein the two connecting axles are respectively arranged at the front end and the rear end of the chassis in a penetrating manner, one end of the connecting axle located at the front end protrudes out of one side of the chassis and is then connected with the synchronous belt at one side, and one end of the connecting axle located at the rear end protrudes out of the other side of the chassis and is then connected with the synchronous belt at the other side.

8. The double-deck sorter as claimed in claim 7 wherein said connecting axles are parallel to each other and the ends of the connecting axles connected to said timing belt are on the same diagonal.

9. The double-deck linear cross belt sorting machine of claim 6, wherein a track groove is formed around the outer side of the rotation circumference of the synchronous belt, a first roller and a second roller are respectively installed at two ends of each connecting axle, the first roller protrudes out of the chassis relative to the second roller, different from the first roller protruding out of the chassis, the second roller is separated from the synchronous belt, and the first roller is slidably arranged in the track groove.

10. The double-deck linear cross belt sorter of claim 9 wherein the track slot and the synchronous belt each comprise a respective straight section and a circular arc section, the straight section of the track slot is provided with a support edge, the support edge extends from the lower edge of the track slot to the location of the sorting cart, and the second roller rolls on the support edge.

11. The double-layer linear cross belt sorting machine as claimed in claim 7, wherein a magnetic pole is installed at the bottom of the chassis, and the linear motor is arranged under the chassis in a close manner to generate an electromagnetic effect with the magnetic pole so as to drive the sorting trolley.

12. The double-deck linear crossing belt sorting machine according to claim 11, wherein the support unit comprises an upper support body and a lower support body, the sorting grid unit comprises an upper sorting grid and a lower sorting grid respectively supported on the upper support body and the lower support body, the upper sorting grid and the lower sorting grid are respectively provided with a plurality of grid openings, and at least two linear motors are respectively arranged on the upper support body and the lower support body.