CN219822589U

CN219822589U - Express sorting equipment with straight-line crossed belts

Info

Publication number: CN219822589U
Application number: CN202320688549.9U
Authority: CN
Inventors: 张啸武; 应裕法; 施宝忠; 杨聪发
Original assignee: Zhejiang Yingjie Technology Co ltd
Current assignee: Zhejiang Yingjie Technology Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-10-13
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses a straight-line crossed belt express sorting device which comprises a base, wherein a conveyor belt is arranged at the upper end of the base, a tensioning and adjusting mechanism is arranged at the center of the upper end of the base and comprises a threaded sleeve, a threaded rod, an arc panel, a guide sleeve, a guide rod and a limiting block, the lower end of the base is fixedly connected with a bottom shell, a motor is arranged on the outer side of the bottom shell, an output shaft of the motor penetrates through the bottom shell and is in rotary connection with the bottom shell, and a bidirectional screw rod is fixedly connected to the output shaft. The utility model has the advantages of conveying is stable and be convenient for remove, solved current express delivery letter sorting equipment, its conveyer belt part can be lax because of ageing owing to long-time use, leads to appearing slipping phenomenon in the conveying process, influences the normal conveying of goods, and whole quality is great moreover, and when later stage changed the use position, probably need additionally use the hoist, comparatively inconvenient problem.

Description

Express sorting equipment with straight-line crossed belts

Technical Field

The utility model relates to the field of logistics sorting equipment, in particular to straight-line crossed belt express sorting equipment.

Background

Sorting machines are often used in the field of logistics equipment, and a common sorting machine comprises a guide rail and a car body which can be moved on the guide rail through a driving device, a user places cargoes on the car body, the car body advances along the guide rail, and the cargoes on the car body are conveyed to a specified position for sorting. The cross belt sorting system is formed by connecting a main driving belt conveyor and a trolley carrying a small belt conveyor together, and when the trolley moves to a specified sorting position, the belt is rotated to finish the task of sorting and delivering commodities. Because the main drive belt conveyor is cross-shaped with the belt conveyor on the trolley, it is called a cross-belt sorter. For example, the utility model patent with the publication number of CN215844270U provides a track split type straight line cross belt express sorting device, which comprises a sorting trolley and a track for running the sorting trolley; the track comprises an upper layer track, a lower layer track and a turning track; the turning track is arranged at the positions of the machine head and the machine tail and is used for connecting an upper layer track and a lower layer track; the upper layer track is of split type design and is formed by connecting a set number of upper layer track units.

And current express delivery letter sorting equipment, its conveyer belt part can be because ageing and lax because of long-time use, leads to the phenomenon of skidding to appear in the conveying process, influences the normal conveying of goods, and overall quality is great moreover, and when later stage changed the use position, probably need additionally use the hoist, comparatively inconvenient.

Disclosure of Invention

The utility model aims to provide the express sorting equipment with the straight-line crossed belt, which has the advantages of stable conveying and convenient movement, and solves the problems that the conventional express sorting equipment has the problem that the conveying belt part is loosened due to aging to cause slipping phenomenon in the conveying process, the normal conveying of cargoes is affected, the whole quality is high, and a lifting tool is possibly required to be additionally used when the using position is replaced in the later period, so that the existing express sorting equipment is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a straight line alternately takes express delivery letter sorting equipment, includes the base, the conveyer belt is installed to the upper end of base, the upper end central authorities of base are provided with tensioning adjustment mechanism, tensioning adjustment mechanism includes thread bush, threaded rod, arc panel, uide bushing, guide bar, stopper, the lower extreme fixedly connected with drain pan of base, the motor is installed in the outside of drain pan, the output shaft of motor runs through the drain pan and rotates with the drain pan to be connected, fixedly connected with bi-directional screw on the output shaft, bi-directional screw rotates with the drain pan to be connected, the outside of bi-directional screw has two symmetric distribution's movable blocks through threaded connection, the bottom fixedly connected with spring of drain pan, the top fixedly connected with backup pad of spring, the upper end fixedly connected with sloping piece of backup pad, four evenly distributed's universal wheels are installed to the bottom edge of backup pad.

In order to facilitate goods sorting on a conveyor belt, the linear cross belt express sorting equipment is preferable, two symmetrically distributed protecting shells are welded at the edge of the upper end of the base, sorting channel plates are fixedly connected between the two protecting shells, and a plurality of grids which are uniformly distributed are fixedly connected on the sorting channel plates.

In order to enable the two moving blocks to transversely move and move in opposite directions or in opposite directions, the straight line crossed belt express sorting equipment is preferably provided with a positive thread and a negative thread, and the positive thread and the negative thread are uniformly distributed on the bidirectional screw.

In order to enable the support plate to generate displacement in the vertical direction, the straight-line crossed belt express sorting equipment is preferable, the moving block is connected with the inner surface of the bottom shell in a sliding mode, and an arc surface is arranged on the moving block.

In order to have a guiding effect on the movement of the supporting plate, the straight-line crossed belt express sorting equipment is preferable in the utility model, wherein two symmetrically distributed guide blocks are fixedly connected to the supporting plate, and each guide block is provided with a ball which is in contact with the inner surface of the bottom shell.

In order to adjust the height position of the arc panel, the straight-line crossed belt express sorting equipment is preferable, a threaded sleeve is mounted on the base through a bearing, a threaded rod is connected in the threaded sleeve through threads, an arc surface plate is fixedly connected to the top of the threaded rod and is in contact with the conveyor belt, a guide sleeve is fixedly connected to the upper end of the base, and a guide rod is connected in a sliding mode in the guide sleeve and is fixedly connected with the arc surface plate.

In order to limit the sliding of the guide rod in the guide sleeve, the linear cross belt express sorting equipment is preferably used, and the guide sleeve is connected with the limiting block in a sliding manner, and the limiting block is fixedly connected with the guide rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the tension adjusting mechanism is arranged at the center of the base for supporting the conveyor belt, the cambered surface plate in the tension adjusting mechanism is kept in contact with the conveyor belt, and then the thread sleeve with the threaded rod is arranged at the bottom of the cambered surface plate, so that the height position of the cambered surface plate can be adjusted through the relative displacement generated by the thread movement between the thread sleeve and the threaded rod, and the conveyor belt can be pressurized, so that the conveyor belt can maintain enough tension and is not easy to slip due to aging.

2. According to the utility model, the bottom shell is additionally arranged below the base of the conveyor belt, the bidirectional screw driven by the motor is arranged in the bottom shell, the moving block in threaded connection with the bidirectional screw is arranged on the bidirectional screw, then the supporting plate which is elastically supported by the spring is arranged in the bottom shell, the universal wheel is arranged at the bottom of the supporting plate, and the inclined surface block is arranged above the supporting plate, so that the universal wheel at the bottom of the supporting plate extends out of the bottom shell through the interaction between the moving block and the inclined surface block after the moving block is displaced, the whole can be provided with mobility, the use position is convenient to replace, and after the moving, the universal wheel is retracted into the bottom shell, so that the bottom shell is contacted with the ground, the contact area is large, and the supporting is relatively stable.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is an enlarged view of the tensioning adjustment mechanism of FIG. 2 in accordance with the present utility model;

fig. 4 is an enlarged view of fig. 2 at a in accordance with the present utility model.

In the figure: 1. a base; 2. a conveyor belt; 3. a protective shell; 4. sorting the road plates; 5. a grille; 6. a tension adjusting mechanism; 7. a bottom case; 8. a motor; 9. a bidirectional screw; 10. a moving block; 11. a spring; 12. a support plate; 13. a bevel block; 14. a universal wheel; 15. a guide block; 16. a ball; 61. a thread sleeve; 62. a threaded rod; 63. an arc panel; 64. a guide sleeve; 65. a guide rod; 66. and a limiting block.

Detailed Description

Referring to fig. 1-4, a straight-line crossed belt express sorting device comprises a base 1, a conveyor belt 2 is installed at the upper end of the base 1, a tensioning adjusting mechanism 6 is arranged at the center of the upper end of the base 1, the tensioning adjusting mechanism 6 comprises a threaded sleeve 61, a threaded rod 62, an arc panel 63, a guide sleeve 64, a guide rod 65 and a limiting block 66, the lower end of the base 1 is fixedly connected with a bottom shell 7, a motor 8 is installed at the outer side of the bottom shell 7, an output shaft of the motor 8 penetrates through the bottom shell 7 and is rotationally connected with the bottom shell 7, a bidirectional screw 9 is fixedly connected with the bottom shell 7, two symmetrically distributed moving blocks 10 are connected with the outer side of the bidirectional screw 9 through threads, springs 11 are fixedly connected with supporting plates 12 at the bottom of the bottom shell 7, inclined blocks 13 are fixedly connected with the upper ends of the supporting plates 12, and four uniformly distributed universal wheels 14 are installed at the bottom edges of the supporting plates 12.

In this embodiment: through setting up tensioning adjustment mechanism 6 in the base 1 central point that is used for supporting conveyer belt 2, cambered surface board 63 in tensioning adjustment mechanism 6 keeps contacting with conveyer belt 2, then the bottom of cambered surface board 63 sets up the threaded sleeve 61 that has threaded rod 62, through the relative displacement that the screw motion produced between threaded sleeve 61 and threaded rod 62 like this, can adjust the high position of cambered surface board 63, can exert pressure to conveyer belt 2 like this, make it keep sufficient tensioning force, be difficult for slipping because of ageing, through setting up a drain pan 7 in the base 1 below of conveyer belt 2, set up the bi-directional screw 9 by motor 8 drive in the drain pan 7, set up the movable block 10 rather than threaded connection on the bi-directional screw 9, then set up the backup pad 12 that carries out elastic support through spring 11 in the drain pan 7, and the bottom of backup pad 12 has universal wheel 14, and the top of backup pad 12 is provided with bevel piece 13, through the interaction between movable block 10 back and bevel piece 13 like this, make the universal wheel 14 of backup pad 12 bottom stretch out the drain pan 7, like this can make the whole possess mobility, be convenient for use position, and after moving, universal wheel 7 is retrieved, make the area of contact is stable relatively, the ground is contacted.

As a technical optimization scheme of the utility model, two symmetrically distributed protecting shells 3 are welded at the edge of the upper end of the base 1, a sorting channel plate 4 is fixedly connected between the two protecting shells 3, and a plurality of grids 5 which are uniformly distributed are fixedly connected on the sorting channel plate 4.

In this embodiment: through the setting of letter sorting guidance tape 4, the goods on the conveyer belt 2 of being convenient for letter sorting.

As a technical optimization scheme of the utility model, the bidirectional screw 9 is provided with positive threads and negative threads, and the positive threads and the negative threads are uniformly distributed on the bidirectional screw 9.

In this embodiment: by arranging the bidirectional screw 9, the two moving blocks 10 can move transversely and move oppositely or backwards.

As a technical optimization scheme of the utility model, the movable block 10 is in sliding connection with the inner surface of the bottom shell 7, and the movable block 10 is provided with an arc surface.

In this embodiment: by the arrangement of the moving block 10, it is possible to cooperate with the sloping block 13 so that the support plate 12 is displaced in the vertical direction.

As a technical optimization scheme of the utility model, two symmetrically distributed guide blocks 15 are fixedly connected to the supporting plate 12, and each guide block 15 is provided with a ball 16, and the balls 16 are in contact with the inner surface of the bottom shell 7.

In this embodiment: by the arrangement of the guide blocks 15, a guiding effect is provided for the movement of the support plate 12.

As a technical optimization scheme of the utility model, a threaded sleeve 61 is arranged on a base 1 through a bearing, a threaded rod 62 is connected in the threaded sleeve 61 through threads, a cambered surface plate 63 is fixedly connected to the top of the threaded rod 62, the cambered surface plate 63 is in contact with a conveyor belt 2, a guide sleeve 64 is fixedly connected to the upper end of the base 1, a guide rod 65 is connected in a sliding manner in the guide sleeve 64, and the guide rod 65 is fixedly connected with the cambered surface plate 63.

In this embodiment: the height position of the cambered surface plate 63 can be adjusted by the screw movement between the screw bush 61 and the screw rod 62.

As a technical optimization scheme of the utility model, a limiting block 66 is connected in a sliding manner in the guide sleeve 64, and the limiting block 66 is fixedly connected with the guide rod 65.

In this embodiment: by the arrangement of the stopper 66, the guide rod 65 is limited to slide in the guide sleeve 64.

Working principle:

when the automatic sorting machine is used, workers place cargoes on the conveyor belt 2, then the cargoes of the conveyor belt 2 are conveyed to a designated position for sorting, the cargoes slide out of the sorting road plate 4 on the side face, the whole using position does not need to be replaced, the motor 8 is started, the motor 8 rotates with the bidirectional screw 9, the bidirectional screw 9 enables the two moving blocks 10 to transversely move and move oppositely through threaded movement, then the moving blocks 10 abut against the inclined surface blocks 13 and press the inclined surface blocks 13 downwards, then the inclined surface blocks 13 drive the supporting plate 12 to move downwards, the springs 11 are compressed until the universal wheels 14 at the bottom of the supporting plate 12 extend out of the bottom shell 7 and contact the ground, the whole is lifted off the ground oppositely, mobility is achieved, then the universal wheels 14 can be moved in position through the universal wheels 14, after the movement, the motor 8 is reversed, the universal wheels 14 are retracted, the bottom shell 7 contacts the ground, the contact area of the bottom shell 7 is large, and the supporting is relatively stable.

And later stage only need rotate screw thread cover 61, screw thread cover 61 is through the screw thread motion with threaded rod 62 for the cambered surface board 63 at threaded rod 62 top rises, makes cambered surface board 63 exert pressure on conveyer belt 2 from last, makes it keep sufficient tensioning force, is difficult for skidding because of ageing.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a straight line alternately takes express delivery letter sorting equipment, includes base (1), its characterized in that: the upper end of the base (1) is provided with a conveyor belt (2), the center of the upper end of the base (1) is provided with a tensioning and adjusting mechanism (6), the tensioning and adjusting mechanism (6) comprises a threaded sleeve (61), a threaded rod (62), a cambered surface plate (63), a guide sleeve (64), a guide rod (65) and a limiting block (66), the lower end of the base (1) is fixedly connected with a bottom shell (7), the outer side of the bottom shell (7) is provided with a motor (8), an output shaft of the motor (8) penetrates through the bottom shell (7) and is rotationally connected with the bottom shell (7), the novel double-screw rotary machine is characterized in that a double-screw (9) is fixedly connected to the output shaft, the double-screw (9) is rotationally connected with the bottom shell (7), two symmetrically distributed moving blocks (10) are arranged outside the double-screw (9) through threaded connection, springs (11) are fixedly connected to the bottom of the bottom shell (7), supporting plates (12) are fixedly connected to the tops of the springs (11), inclined surface blocks (13) are fixedly connected to the upper ends of the supporting plates (12), and four uniformly distributed universal wheels (14) are arranged at the edges of the bottom of the supporting plates (12).

2. The straight line crossing strip express sorting device of claim 1, wherein: the novel sorting machine is characterized in that two symmetrically distributed protecting shells (3) are welded at the edge of the upper end of the base (1), sorting channel plates (4) are fixedly connected between the two symmetrically distributed protecting shells (3), and a plurality of grids (5) which are uniformly distributed are fixedly connected on the sorting channel plates (4).

3. The straight line crossing strip express sorting device of claim 1, wherein: the bidirectional screw rod (9) is provided with a positive thread and a negative thread, and the positive thread and the negative thread are uniformly distributed on the bidirectional screw rod (9).

4. The straight line crossing strip express sorting device of claim 1, wherein: the movable block (10) is in sliding connection with the inner surface of the bottom shell (7), and an arc surface is arranged on the movable block (10).

5. The straight line crossing strip express sorting device of claim 1, wherein: two symmetrically distributed guide blocks (15) are fixedly connected to the supporting plate (12), balls (16) are mounted on each guide block (15), and the balls (16) are in contact with the inner surface of the bottom shell (7).

6. The straight line crossing strip express sorting device of claim 1, wherein: install thread bush (61) through the bearing on base (1), there is threaded rod (62) through threaded connection in thread bush (61), the top fixedly connected with cambered surface board (63) of threaded rod (62), cambered surface board (63) and conveyer belt (2) contact, the upper end fixedly connected with uide bushing (64) of base (1), sliding connection has guide bar (65) in uide bushing (64), guide bar (65) and cambered surface board (63) fixed connection.

7. The straight line crossing strip express sorting device of claim 1, wherein: the guide sleeve (64) is connected with a limiting block (66) in a sliding mode, and the limiting block (66) is fixedly connected with the guide rod (65).