CN112222001A

CN112222001A - Article sorting machine for commodity circulation according to size and weight letter sorting

Info

Publication number: CN112222001A
Application number: CN202011044810.9A
Authority: CN
Inventors: 唐细香
Original assignee: 唐细香
Current assignee: Fenghe (Beijing) Technology Co.,Ltd.
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-01-15
Anticipated expiration: 2040-09-29
Also published as: CN112222001B

Abstract

The invention relates to article sorting equipment, in particular to a logistics article sorting machine for sorting according to size and weight, which aims to solve the problems that large article sorting equipment is difficult to adapt to the use requirements of small article distribution centers due to large volume, and small article sorting equipment is poor in functionality and cannot really improve article sorting efficiency. A goods sorting machine for logistics according to size and weight comprises a bottom plate, a conveying mechanism, a weight sorting mechanism, a size sorting mechanism and the like; the conveying mechanism is arranged on the upper side face of the bottom plate, the weight sorting mechanism is arranged on the bottom plate, and the size sorting mechanism is arranged on the bottom plate. According to the invention, the weight sorting mechanism and the size sorting mechanism can be used for primarily sorting the articles according to the sizes of the articles and then sorting the articles with the same size according to the weight, so that the convenience is provided for the packaging and distribution of the articles in the later period.

Description

Article sorting machine for commodity circulation according to size and weight letter sorting

Technical Field

The present invention relates to an article sorting apparatus, and more particularly, to an article sorting machine for logistics, which sorts articles according to size and weight.

Background

Sorting articles is one of important processes of a logistics distribution center, and the articles with different sizes and weights need to be sorted, so that subsequent transportation and distribution are facilitated. Although the technology of the existing article sorting equipment is more and more mature, the large-scale sorting equipment can almost meet the sorting requirements of all articles, but the large-scale sorting equipment is difficult to adapt to the use requirements of some small-scale article distribution centers due to large volume; and miniature article letter sorting equipment has the relatively poor problem of functionality again, can only sort article according to single size or weight standard, leads to the later stage still need the sorting person to sort article once more, can't really improve the letter sorting efficiency of article.

Disclosure of Invention

The invention provides a logistics article sorting machine which can firstly carry out primary sorting on articles according to the sizes of the articles and then sort the articles with the same size according to the weight, can provide more convenient sorting according to the sizes and the weights for the packaging and distribution of the articles in the later period, and overcomes the defects in the existing article sorting equipment.

The technical implementation scheme of the invention is as follows: the utility model provides an article sorting machine for commodity circulation according to size and weight letter sorting, is including bottom plate, conveying mechanism, weight letter sorting mechanism, size letter sorting mechanism and power transmission mechanism, conveying mechanism locates the last side of bottom plate, weight letter sorting mechanism locates on the bottom plate, size letter sorting mechanism locates on the bottom plate, power transmission mechanism locates on bottom plate and the size letter sorting mechanism and is connected with conveying mechanism.

Optionally, conveying mechanism includes first backup pad, first transfer gear, first conveyer belt, second transfer gear, second conveyer belt, third transfer gear and third conveyer belt, the fixed first backup pad that is equipped with the bisymmetry on the bottom plate, two the upper end of first backup pad all rotary type is equipped with first transfer gear, two be connected with first conveyer belt between the first transfer gear, the last rotary type of rotation of bottom plate is equipped with a plurality of groups second transfer gear, a plurality of groups all be connected with the second conveyer belt between the second transfer gear, the rotary type of rotation is equipped with a plurality of groups third transfer gear on the bottom plate, a plurality of groups all be connected with the third conveyer belt between the third transfer gear.

Optionally, the weight sorting mechanism comprises a first baffle, a torsion spring and a swinging plate, the bottom plate is fixedly provided with a plurality of first baffles, the first baffles are close to the first conveying belt, the first baffles are adjacent to each other, the swinging plate is rotatably arranged on each of the first baffles, and the torsion spring is arranged between each swinging plate and each first baffle.

Optionally, big or small letter sorting mechanism includes second backup pad, sliding tray frame, sliding block, carriage, fixed block, dead lever, first axis of rotation and dwang, the fixed height that is equipped with a plurality of second backup pads on the bottom plate and from a left side to right second backup pad is steadilyd decrease in proper order, the fixed upper end of locating the second backup pad of sliding tray frame, the slidingtype is equipped with two sliding blocks in the sliding tray frame, the carriage rotary type is located on two sliding blocks, fixed a plurality of dead levers and the dead lever of being equipped with on the bottom plate and the second backup pad is close, the fixed one end of locating the dead lever of fixed block, first axis of rotation rotary type is located on the fixed block, the lower extreme of locating first axis of rotation of dwang is.

Optionally, the power transmission mechanism is disposed on the bottom plate and the first rotating shafts, the power transmission mechanism includes a third supporting plate, a motor, a first driving assembly, a first bevel gear, a transmission gear, a second rotating shaft, a sprocket, a chain, a first mounting bracket, a second bevel gear and a second driving assembly, the third supporting plate is fixedly disposed on the bottom plate, the motor is fixedly disposed at the upper end of the third supporting plate, the second mounting bracket is fixedly disposed on the bottom plate and is close to the third supporting plate, the second rotating shaft is disposed on the second mounting bracket through a bearing, one end of the second rotating shaft is fixedly connected to an output end of the motor, one of the first transmission wheels is fixedly disposed on the second rotating shaft, the first mounting bracket is fixedly disposed on the bottom plate, the second rotating shaft passes through the first mounting bracket, and the first driving assembly is disposed on the first mounting bracket and the second rotating shaft, wherein one first bevel gear is arranged on the first driving component, the other first bevel gear is fixedly arranged at one end of one second transmission wheel, the two first bevel gears are mutually meshed, one transmission gear is coaxially arranged with the other first bevel gear, the other transmission gear is fixedly arranged at one end of one third transmission wheel, the two transmission gears are mutually meshed, the second driving component is arranged on the second mounting frame and the second rotating shaft, one second bevel gear is arranged on the second driving component, the other second bevel gear is arranged at the upper part of the second mounting frame through a bearing and a rotating shaft, the two second bevel gears are mutually meshed, one chain wheel is coaxially arranged with the other second bevel gear, the other chain wheel is fixedly arranged on one first rotating shaft, a chain is connected between the two chain wheels, and chain wheels are fixedly arranged at the upper ends of the three first rotating shafts, and a chain is also connected among the three chain wheels.

Optionally, the conveying device further comprises a second baffle, a plurality of groups of second baffles are fixedly arranged on the upper side face of the bottom plate, and the second conveying belt and the third conveying belt are respectively located between two adjacent second baffles.

Optionally, the device further comprises an article collecting box, and two symmetrical article collecting boxes are fixedly arranged on the bottom plate.

The invention has the beneficial effects that: according to the invention, the three sliding frames with different heights can be used for quickly sorting out the articles with different sizes on the first conveyor belt, so that the articles can be classified according to four volume specifications of large, medium and small sizes and minimum sizes; the three swing plates can sort the articles sorted according to different weights, and then can respectively transfer the articles with the same size and different weights to the second conveying belt and the third conveying belt, so that the articles can be sorted into seven categories, and the articles with different specifications can be transported and delivered at the later stage conveniently.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a schematic perspective view of the conveying mechanism of the present invention.

Fig. 4 is a schematic perspective view of the weight sorting mechanism of the present invention.

Fig. 5 is a schematic perspective view of the sorting mechanism of the present invention.

Fig. 6 is a schematic perspective view of the power transmission mechanism of the present invention.

Fig. 7 is a partial perspective view of the present invention.

The meaning of the reference symbols in the figures: 1: bottom plate, 2: conveying mechanism, 201: first support plate, 202: first transfer wheel, 203: first conveyor belt, 204: second transfer wheel, 205: second conveyor belt, 206: third transfer wheel, 207: third conveyor belt, 3: weight sorting mechanism, 301: first baffle, 302: torsion spring, 303: swing plate, 4: size sorting mechanism, 401: second support plate, 402: sliding chute frame, 403: slider, 404: carriage, 405: fixed block, 406: fixing rod, 407: first rotating shaft, 408: dwang, 5: power transmission mechanism, 501: third support plate, 502: motor, 503: first drive assembly, 504: first bevel gear, 505: transmission gear, 506: second rotating shaft, 507: sprocket, 508: chain, 509: first mount, 5010: second mount, 5011: second bevel gear, 5012: second drive assembly, 6: second baffle, 7: an article collecting box.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

Example (b): a commodity sorting machine for logistics according to size and weight is shown in figures 1-7 and comprises a bottom plate 1, a conveying mechanism 2, a weight sorting mechanism 3, a size sorting mechanism 4 and a power transmission mechanism 5, wherein the conveying mechanism 2 for conveying commodities is arranged on the upper side face of the bottom plate 1, the weight sorting mechanism 3 for sorting commodities according to the weight of commodities is arranged on the bottom plate 1, the size sorting mechanism 4 for sorting commodities according to the size of commodities is arranged on the bottom plate 1, and the power transmission mechanism 5 is arranged on the bottom plate 1 and the size sorting mechanism 4 and is connected with the conveying mechanism 2.

Further, the conveying mechanism 2 comprises a first supporting plate 201, a first conveying wheel 202, a first conveyor belt 203, a second conveying wheel 204, a second conveyor belt 205, a third conveying wheel 206 and a third conveyor belt 207, two symmetrical first supporting plates 201 are fixedly arranged on the bottom plate 1, first conveying wheels 202 are rotatably arranged at the upper ends of the two first supporting plates 201, a first conveying belt 203 for conveying all articles is connected between the two first conveying wheels 202, three groups of second conveying wheels 204 are rotatably arranged on the bottom plate 1, a second conveying belt 205 is connected among the three groups of second conveying wheels 204, three sets of third conveying wheels 206 are rotatably arranged on the bottom plate 1, a third conveying belt 207 is connected between the three sets of third conveying wheels 206, the second conveyor belt 205 and the third conveyor belt 207 are used for conveying the sorted articles.

Further, weight sorting mechanism 3 includes first baffle 301, torsion spring 302 and swinging plate 303, fixed being equipped with four first baffle 301 and first conveyer belt 203 of being close on the bottom plate 1, adjacent two all the rotary type is equipped with swinging plate 303 on the first baffle 301, swinging plate 303 can be dialled the article of different weight and send to second conveyer belt 205 and third conveyer belt 207 on, be equipped with torsion spring 302 between swinging plate 303 and the first baffle 301, first baffle 301 is used for playing spacing effect to the article that drops on swinging plate 303, prevents that the article that passes through preliminary sorting operation from mixing up.

Further, the large and small sorting mechanism 4 includes a second support plate 401, a sliding groove frame 402, sliding blocks 403, a sliding frame 404, fixed blocks 405, fixed rods 406, a first rotating shaft 407, and a rotating rod 408, four second support plates 401 are fixedly disposed on the bottom plate 1, the heights of the second support plates 401 decrease from left to right, the second support plates 401 are close to the first conveyor belt 203, the sliding groove frame 402 is fixedly disposed at the upper end of the second support plate 401, two sliding blocks 403 are slidably disposed in the sliding groove frame 402, the sliding frame 404 for sorting articles in large and small sizes is rotatably disposed on the two sliding blocks 403, the three sliding frames 404 can respectively push articles in different sizes onto the three swing plates 303, three fixed rods 406 are fixedly disposed on the bottom plate 1, the fixed rods 406 are close to the second support plates 401, the fixed blocks 405 are fixedly disposed at one ends of the fixed rods 406, first axis of rotation 407 rotary type is located on the fixed block 405, the fixed lower extreme of locating first axis of rotation 407 of dwang 408 just is connected with the carriage 404 rotary type.

Further, the power transmission mechanism 5 for driving the conveying mechanism 2 and the size sorting mechanism 4 to operate is disposed on the bottom plate 1 and the three first rotating shafts 407, the power transmission mechanism 5 includes a third supporting plate 501, a motor 502, a first driving component 503, a first bevel gear 504, a transmission gear 505, a second rotating shaft 506, a sprocket 507, a chain 508, a first mounting rack 509, a second mounting rack 5010, a second bevel gear 5011 and a second driving component 5012, the third supporting plate 501 is fixedly disposed on the bottom plate 1, the motor 502 is fixedly disposed at the upper end of the third supporting plate 501, the second mounting rack 5010 is fixedly disposed on the bottom plate 1 and is close to the third supporting plate 501, the second rotating shaft 506 is disposed on the second mounting rack 5010 through a bearing, one end of the second rotating shaft 506 is fixedly connected to an output end of the motor 502, one of the first conveying wheels 202 is fixedly disposed on the second rotating shaft 506, the first mounting rack 509 is fixedly arranged on the base plate 1, the second rotating shaft 506 penetrates through the first mounting rack 509, the first mounting rack 509 is close to one of the first supporting plates 201, the first driving assembly 503 is arranged on the first mounting rack 509 and the second rotating shaft 506, one of the first bevel gears 504 is arranged on the first driving assembly 503, the other first bevel gear 504 is fixedly arranged at one end of one of the second conveying wheels 204, the two first bevel gears 504 are mutually meshed, one of the transmission gears 505 and the other first bevel gear 504 are coaxially arranged, the other transmission gear 505 is fixedly arranged at one end of one of the third conveying wheels 206, the two transmission gears 505 are mutually meshed, the second driving assembly 5012 is arranged on the second mounting rack 5010 and the second rotating shaft 506, one of the second bevel gears 5011 is arranged on the second driving assembly 5012, the other second bevel gear 5011 is arranged on the upper portion of the second mounting rack 5010 through a bearing and a rotating shaft, the two second bevel gears 5011 are engaged with each other, one sprocket 507 and the other second bevel gear 5011 are coaxially arranged, the other sprocket 507 is fixedly arranged on one first rotating shaft 407, a chain 508 is connected between the two sprockets 507, the upper ends of the three first rotating shafts 407 are fixedly provided with sprockets 507, and the three sprockets 507 are also connected with the chain 508.

Further, a second baffle 6 for blocking the articles on the second conveyor belt 205 and the third conveyor belt 207 is further included, six groups of second baffles 6 are fixedly arranged on the upper side surface of the bottom plate 1, and the second conveyor belt 205 and the third conveyor belt 207 are respectively positioned between two adjacent second baffles 6.

Further, the device also comprises an article collecting box 7 for collecting articles with the minimum volume, and two symmetrical article collecting boxes 7 are fixedly arranged on the bottom plate 1.

The application process comprises the following steps: the worker now stands on the left end of the first conveyor belt 203 to place articles of different sizes on the first conveyor belt 203, and then the worker starts the motor 502 to rotate clockwise. The motor 502 drives one of the first transmission wheels 202, the first driving assembly 503 and the second driving assembly 5012 to rotate clockwise through the second rotating shaft 506, wherein one of the second driving assembly 5012 drives the other first transmission wheel 202 to rotate clockwise through the first transmission belt 203, and at this time, the first transmission belt 203 drives the article to transmit to the right.

The second driving assembly 5012 can drive the chain wheel 507 coaxially arranged with the second bevel gear 5011 to rotate counterclockwise through the two second bevel gears 5011 engaged with each other, through the transmission action of the two groups of chain wheels 507 and the chain 508, the three first rotating shafts 407 can drive the three rotating rods 408 to rotate counterclockwise, and the three rotating rods 408 can drive the upper end and the lower end and the left end and the right end of the three sliding frames 404 to move close to or away from each other. When the front end and the rear end of the three sliding frames 404 are far away, the left end and the right end are close, at this time, the three sliding frames 404 can respectively push the articles of the first conveyor belt 203 onto the three swing plates 303, and the volume of the articles pushed by the three sliding frames 404 from left to right is reduced in sequence; if the height of the article is less than the height of the right carriage 404, the article is transported by the first conveyor belt 203 to the article collecting bin 7 at the right end for collection.

When falling onto three swing plates 303, first baffle 301 can play the effect that blocks to article to can prevent that article from rolling to both sides, avoid mixing with the article through preliminary sorting. The first driving assembly 503 drives one of the transmission gears 505 and the three sets of second transmission wheels 204 to rotate counterclockwise through two first bevel gears 504 engaged with each other, and the one of the transmission gears 505 drives the three sets of third transmission wheels 206 to rotate clockwise through the other transmission gear 505. If the weight of the articles falling on the three swing plates 303 is too heavy, the swing plates 303 are squeezed to swing backwards, the overweight articles fall onto the third conveyor belt 207, the third conveyor belt 207 drives the articles to transmit backwards, and after the articles fall onto the third conveyor belt 207, the torsion spring 302 drives the swing plates 303 to reset; if the articles on the swing plate 303 are lighter, they will slide directly onto the second conveyor belt 205, and the second conveyor belt 205 will drive the articles forward. Therefore, articles with different weights and sizes can be quickly sorted, and the article sorting efficiency is improved.

During the process of conveying the articles by the second conveyor belt 205 and the third conveyor belt 207, the second baffle 6 can block the articles, and prevent the articles of the second conveyor belt 205 and the third conveyor belt 207 from sliding to both sides.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A commodity circulation that sorts according to size and weight is with article sorting machine, characterized by: including bottom plate (1), conveying mechanism (2), weight letter sorting mechanism (3), size letter sorting mechanism (4) and power transmission mechanism (5), the side of going up of bottom plate (1) is located in conveying mechanism (2), weight letter sorting mechanism (3) are located on bottom plate (1), size letter sorting mechanism (4) are located on bottom plate (1), power transmission mechanism (5) are located on bottom plate (1) and size letter sorting mechanism (4) and are connected with conveying mechanism (2).

2. The sorting machine for physical distribution articles sorted according to size and weight according to claim 1, wherein: the conveying mechanism (2) comprises a first supporting plate (201), a first conveying wheel (202), a first conveyor belt (203), a second conveying wheel (204), a second conveyor belt (205), a third conveying wheel (206) and a third conveyor belt (207), two symmetrical first supporting plates (201) are fixedly arranged on the bottom plate (1), first conveying wheels (202) are rotatably arranged at the upper ends of the two first supporting plates (201), a first conveying belt (203) is connected between the two first conveying wheels (202), a plurality of groups of second conveying wheels (204) are rotatably arranged on the bottom plate (1), a second conveying belt (205) is connected among the plurality of groups of second conveying wheels (204), the bottom plate (1) is rotatably provided with a plurality of groups of third conveying wheels (206), and third conveying belts (207) are connected among the plurality of groups of third conveying wheels (206).

3. A sorting machine for logistic articles sorted according to size and weight according to claim 2, characterized in that: weight letter sorting mechanism (3) are including first baffle (301), torsion spring (302) and swing board (303), fixed being equipped with a plurality of first baffles (301) and first baffle (301) are close with first conveyer belt (203) on bottom plate (1), adjacent two all the rotary type is equipped with swing board (303) on first baffle (301), be equipped with torsion spring (302) between swing board (303) and first baffle (301).

4. The sorting machine for physical distribution articles sorted according to size and weight according to claim 1, wherein: the size sorting mechanism (4) comprises a second support plate (401), a sliding groove frame (402), sliding blocks (403), a sliding frame (404), fixed blocks (405), fixed rods (406), a first rotating shaft (407) and rotating rods (408), wherein the bottom plate (1) is fixedly provided with a plurality of second support plates (401) and sequentially decreases in height from left to right of the second support plates (401), the sliding groove frame (402) is fixedly arranged at the upper end of the second support plates (401), the sliding groove frame (402) is internally provided with two sliding blocks (403) in a sliding manner, the sliding frame (404) is rotatably arranged on the two sliding blocks (403), the bottom plate (1) is fixedly provided with a plurality of fixed rods (406) and the fixed rods (406) are close to the second support plates (401), the fixed blocks (405) are fixedly arranged at one ends of the fixed rods (406), the first rotating shaft (407) is rotatably arranged on the fixed blocks (405), the rotating rod (408) is fixedly arranged at the lower end of the first rotating shaft (407) and is rotatably connected with the sliding frame (404).

5. The sorting machine for physical distribution articles sorted according to size and weight according to claim 4, wherein: the power transmission mechanism (5) is arranged on the bottom plate (1) and the first rotating shafts (407), the power transmission mechanism (5) comprises a third supporting plate (501), a motor (502), a first driving assembly (503), a first bevel gear (504), a transmission gear (505), a second rotating shaft (506), a chain wheel (507), a chain (508), a first mounting frame (509), a second mounting frame (5010), a second bevel gear (5011) and a second driving assembly (5012), the third supporting plate (501) is fixedly arranged on the bottom plate (1), the motor (502) is fixedly arranged at the upper end of the third supporting plate (501), the second mounting frame (5010) is fixedly arranged on the bottom plate (1) and is close to the third supporting plate (501), the second rotating shaft (506) is arranged on the second mounting frame (5010) through a bearing, one end of the second rotating shaft (506) is fixedly connected with the output end of the motor (502), wherein one first transmission wheel (202) is fixedly arranged on the second rotating shaft (506), the first mounting rack (509) is fixedly arranged on the base plate (1), the second rotating shaft (506) penetrates through the first mounting rack (509), the first driving assembly (503) is arranged on the first mounting rack (509) and the second rotating shaft (506), one first bevel gear (504) is arranged on the first driving assembly (503), the other first bevel gear (504) is fixedly arranged at one end of one second transmission wheel (204), the two first bevel gears (504) are mutually meshed, one transmission gear (505) and the other first bevel gear (504) are coaxially arranged, the other transmission gear (505) is fixedly arranged at one end of one third transmission wheel (206), the two transmission gears (505) are mutually meshed, the second driving assembly (5012) is arranged on the second mounting rack (5010) and the second rotating shaft (506), wherein one on second cone gear (5011) locates second drive assembly (5012), the upper portion of second mounting bracket (5010), two are located through bearing and pivot in another second cone gear (5011) intermeshing, one of them sprocket (507) and another second cone gear (5011) coaxial setting, on one of them first axis of rotation (407) is fixed to be located in another sprocket (507), two be connected with chain (508), three between sprocket (507) the upper end of first axis of rotation (407) all is fixed and is equipped with sprocket (507), three also be connected with chain (508) between sprocket (507).

6. A sorting machine for logistic articles sorted according to size and weight according to claim 2, characterized in that: the conveying device is characterized by further comprising second baffles (6), wherein a plurality of groups of second baffles (6) are fixedly arranged on the upper side face of the bottom plate (1), and the second conveying belt (205) and the third conveying belt (207) are respectively located between two adjacent second baffles (6).

7. The sorting machine for physical distribution articles sorted according to size and weight according to claim 1, wherein: the device is characterized by further comprising an article collecting box (7), wherein the two symmetrical article collecting boxes (7) are fixedly arranged on the bottom plate (1).