CN213967766U - Express sorting unit - Google Patents

Abstract

The utility model relates to the technical field of express sorting, and discloses an express sorting unit, which comprises a frame, wherein a plurality of parallel rotating rollers are arranged on the frame, a transmission belt is arranged between two adjacent rotating rollers, two ends of the transmission belt are respectively provided with a transmission wheel, two ends of the frame are respectively provided with a rotating shaft fixed with the transmission wheels, and a motor used for driving the rotating shaft to rotate is also arranged in the frame; the top surfaces of the transmission belts are lower than the top surfaces of the rotating rollers, and deflector rod assemblies are fixed at the same positions of the outer surfaces of the transmission belts. The utility model discloses compact structure is stable, with low costs, small, the efficient beneficial effect of letter sorting.

Description

Express sorting unit

Technical Field

The utility model relates to an express delivery letter sorting technical field especially relates to an express delivery letter sorting unit.

Background

Along with the rise and the development of online shopping, the logistics industry also develops at a rapid pace, and the former express sorting is through manual sorting, and manual sorting is efficient, with high costs, work load is big, can't satisfy present logistics demand. Consequently, the logistics center all adopts automation equipment to sort the express delivery now, and a lot of letter sorting equipment structure is complicated, bulky, area is big, and there is very big difference in the efficiency of different letter sorting equipment moreover, along with the development of commodity circulation, also has higher requirement to the letter sorting efficiency of letter sorting equipment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that the express delivery letter sorting equipment structure among the prior art is complicated, bulky, letter sorting inefficiency, provide a compact structure is stable, with low costs, small, the efficient express delivery letter sorting unit of letter sorting.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an express sorting unit comprises a rack, wherein a plurality of rotating rollers which are distributed in parallel are arranged on the rack, a transmission belt is arranged between every two adjacent rotating rollers, transmission wheels are arranged at two ends of each transmission belt, rotating shafts fixed with the transmission wheels are arranged at two ends of the rack, and a motor for driving the rotating shafts to rotate is further arranged in the rack; the top surfaces of the transmission belts are lower than the top surfaces of the rotating rollers, and deflector rod assemblies are fixed at the same positions of the outer surfaces of the transmission belts. Express parcels move on the rotating rollers, all the transmission belts are controlled to be synchronous through a motor, the synchronous belt moves to drive the poking rod assembly to move transversely, so that the parcels are poked down leftwards (the transmission belts rotate forwards, the poking rod assembly moves from right to left to poke the parcels) or rightwards (the transmission belts rotate reversely, the poking rod moves from left to right to poke the parcels), and quick sorting is realized; a plurality of series connection of this kind of express delivery letter sorting unit are used together to realize the quick letter sorting of a large amount of express delivery parcels, overall structure is compact stable, letter sorting is efficient.

Preferably, the rotating roller is an electric rotating roller, two ends of the rack are provided with fixing frames, and roller shafts at two ends of the electric rotating roller are fixedly connected with the fixing frames. Every electronic roller self can both initiatively rotate, and conveying express delivery parcel is more stable.

Preferably, the fixing frame is provided with connecting lugs at positions between two adjacent rotating rollers, the top surfaces of the connecting lugs are fixedly provided with material guide baffles, the lower sides of the material guide baffles are provided with supporting plates, and the inner ends of the supporting plates are fixedly connected with the connecting lugs.

Preferably, the deflector rod assemblies on each transmission belt are divided into two groups, and the two groups of deflector rod assemblies are distributed at two ends of the transmission belt. The drive belt only needs to rotate half a circle and just can realize the letter sorting of express delivery parcel, and letter sorting efficiency is showing and is improving.

Preferably, the transmission wheel is a synchronous wheel, and the transmission belt is a synchronous belt. The synchronous belt has low noise and good synchronism.

Preferably, the driving wheel is a belt pulley, and the driving belt is a transmission belt.

Preferably, the transmission wheel is a chain wheel, and the transmission belt is a chain.

Preferably, the deflector rod assembly comprises a deflector rod, and the lower end of the deflector rod is fixedly connected with the outer surface of the transmission belt through a deflector rod seat; and a transverse connecting strip is fixed between the deflector rods in the two adjacent deflector rod assemblies. There is the clearance between two adjacent driving levers, if the parcel has the phenomenon of hourglass letter sorting too little easily, sets up the connecting strip, increases the joint strength of driving lever on the one hand, and on the other hand can be with the stable letter sorting of little parcel.

Preferably, guide blocks are arranged on two sides of each deflector rod seat, guide inclined planes are arranged on the outer side faces of the guide blocks, the inner ends of the guide blocks extend to form connecting portions, and the connecting portions are fixedly connected with the deflector rod seats through bolts. For some boxes with larger weight, the guide inclined plane of the guide block is firstly contacted with the edge of the bottom of the box, and the single side of the box is lifted by a section of small displacement, so that the friction assembly between the box and the axial direction of the rotating roller is reduced, and the box can be stirred by the shifting lever more easily.

Preferably, the deflector rod is made of polyurethane material or nylon material. Polyurethane material is commonly known as the ox muscle material, and ox muscle material, nylon materials all have great intensity and elasticity, have certain cushioning effect when contacting with express delivery parcel, and not fragile article has sufficient intensity again simultaneously and promotes the article and remove.

Therefore, the utility model has the advantages of compact and stable structure, low cost, small volume and high sorting efficiency; and no matter little express delivery parcel or big express delivery parcel, the letter sorting that can both carry out, stability is good, the commonality is strong.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a local structure of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic view of fig. 2 from another perspective.

FIG. 5 is a schematic view of the shifter lever assembly.

Fig. 6 is a top view of a plurality of express sorting units connected in series.

In the figure: the device comprises a frame 1, a rotating roller 2, a transmission belt 3, a transmission wheel 4, a rotating shaft 5, a motor 6, a deflector rod assembly 7, a deflector rod 70, a deflector rod seat 71, a transverse connecting strip 72, a guide block 73, a guide inclined plane 74, a connecting part 75, a bolt 76, a fixed frame 8, a connecting lug 80, a supporting plate 81 and a material guide baffle 9.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1, 2, 3 and 4, the express sorting unit comprises a frame 1, wherein a plurality of rotating rollers 2 are arranged on the frame 1 in parallel, a transmission belt 3 is arranged between two adjacent rotating rollers, transmission wheels 4 are arranged at two ends of the transmission belt 3, rotating shafts 5 fixed with the transmission wheels are arranged at two ends of the frame 1, and a motor 6 for driving the rotating shafts to rotate is arranged in the frame; the top surface of the transmission belt 3 is lower than the top surface of the rotating roller 2, and a deflector rod assembly 7 is fixed at the same position of the outer surface of each transmission belt; the live-rollers 2 are electric live-rollers, the two ends of the frame 1 are provided with fixing frames 8, the roller shafts at the two ends of the electric live-rollers are fixedly connected with the fixing frames, connecting lugs 80 are arranged at positions, located between every two adjacent live-rollers, on the fixing frames 8, the top surfaces of the connecting lugs are fixed with material guide baffle plates 9, the lower sides of the material guide baffle plates 9 are provided with supporting plates 81, and the inner ends of the supporting plates are fixedly connected with the connecting lugs. The driving wheel can adopt a synchronous wheel, and the driving belt adopts a synchronous belt; the driving wheel can adopt a belt pulley, and the driving belt adopts a conveying belt; the driving wheel can also adopt a chain wheel, and the driving belt adopts a chain. The transmission wheel 4 in the embodiment drives a synchronous wheel, and the transmission belt 3 adopts a synchronous belt; the deflector rod assemblies are divided into two groups, and the two groups of deflector rod assemblies are distributed at two ends of the transmission belt.

As shown in fig. 5, the shift lever assembly 7 includes a shift lever 70, the lower end of the shift lever is fixedly connected to the outer surface of the transmission belt through a shift lever seat 71, a transverse connecting strip 72 is fixed between the shift levers 70 in two adjacent shift lever assemblies, two sides of each shift lever seat 70 are provided with guide blocks 73, the outer side surfaces of the guide blocks are provided with guide inclined planes 74, the inner ends of the guide blocks extend to form a connecting portion 75, the connecting portion is fixedly connected to the shift lever seat through a bolt 76, and the shift lever and the guide blocks are made of polyurethane material (commonly called cowhell material) or nylon material. The deflector rod and the guide block in the embodiment are both made of polyurethane materials.

With the attached drawings, the principle of the utility model is as follows: the express sorting units are connected in series to form an express sorting system as shown in fig. 6, express packages enter the express sorting system from one end, and four express sorting units are connected in series in fig. 6, so that the express packages can be sorted into eight types; express parcels (information recording of each express parcel and detection of express parcel information by a sorting unit are the prior art, and are not unfolded and traced) move on a rotating roller, when each express parcel passes through an express sorting unit, the sorting unit judges the express information and judges whether the express parcels need to be sorted or not, if the express parcels do not need to be sorted, a driving belt and a deflector rod component do not act, if the express parcels need to be sorted (for example, a first express sorting unit needs to sort one express parcel to the left), a motor in the first express sorting unit drives all the driving belts to synchronously rotate forwards, a synchronous belt moves to drive the deflector rod component to move from right to left, so that the express parcels are pushed to the left side of the first express sorting unit to realize quick sorting, and the deflector rod component is positioned below the rotating roller, if next express delivery parcel needs first express delivery letter sorting unit to continue to sort when the left side, then the motor drive the drive belt continue the forward rotate a week can, if next express delivery parcel needs first express delivery letter sorting unit to continue to sort when the right, then the motor drives the drive belt reverse rotation half-cycle just can be regional with express delivery parcel propelling movement to the right side. Whole letter sorting in-process does not have unnecessary invalid action, and letter sorting efficiency is very high, and a plurality of series connection of a plurality of express delivery letter sorting units form an express delivery letter sorting system to realize the quick letter sorting of a large amount of express delivery parcels, overall structure is compact stable, small, letter sorting is efficient.

The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.

Claims (10)

1. An express sorting unit comprises a rack and is characterized in that a plurality of rotating rollers which are distributed in parallel are arranged on the rack, a transmission belt is arranged between every two adjacent rotating rollers, transmission wheels are arranged at two ends of each transmission belt, rotating shafts fixed with the transmission wheels are arranged at two ends of the rack, and a motor used for driving the rotating shafts to rotate is further arranged in the rack; the top surfaces of the transmission belts are lower than the top surfaces of the rotating rollers, and deflector rod assemblies are fixed at the same positions of the outer surfaces of the transmission belts.

2. The express sorting unit of claim 1, wherein the rotating roller is a motorized roller, and the frame is provided with fixing frames at two ends thereof, and the roller shafts at two ends of the motorized roller are fixedly connected with the fixing frames.

3. The express sorting unit as claimed in claim 2, wherein the fixing frame is provided with a connecting lug at a position between two adjacent rotating rollers, a material guiding baffle is fixed on the top surface of the connecting lug, a supporting plate is arranged on the lower side of the material guiding baffle, and the inner end of the supporting plate is fixedly connected with the connecting lug.

4. The express sorting unit of claim 1, wherein there are two sets of deflector rod assemblies on each belt, the two sets of deflector rod assemblies being distributed at opposite ends of the belt.

5. The courier sorting unit of claim 1, wherein the drive wheel is a timing wheel and the drive belt is a timing belt.

6. The courier sorting unit of claim 1, wherein the drive wheels are pulleys and the drive belt is a conveyor belt.

7. The courier sorting unit of claim 1, wherein the drive wheels are sprockets and the drive belt is a chain.

8. The express sorting unit of claim 1, 4 or 5, wherein the deflector rod assembly comprises a deflector rod, and the lower end of the deflector rod is fixedly connected with the outer surface of the transmission belt through a deflector rod seat; and a transverse connecting strip is fixed between the deflector rods in the two adjacent deflector rod assemblies.

9. The express sorting unit of claim 8, wherein each deflector rod seat is provided with guide blocks on both sides, the outer side surfaces of the guide blocks are provided with guide inclined surfaces, the inner ends of the guide blocks extend to form connecting parts, and the connecting parts are fixedly connected with the deflector rod seats through bolts.

10. The courier sorting unit of claim 8, wherein the deflector is made of a polyurethane material or a nylon material.

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