CN213894245U

CN213894245U - Belt conveying system

Info

Publication number: CN213894245U
Application number: CN202022323045.6U
Authority: CN
Inventors: 宋倩; 吕林昆
Original assignee: Shenzhen SF Taisen Holding Group Co Ltd
Current assignee: Shenzhen SF Taisen Holding Group Co Ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-08-06
Anticipated expiration: 2030-10-19

Abstract

The utility model relates to a belt conveying system for carry the express mail, belt conveying system includes: the head of each belt conveyor is provided with a deflection angle in the horizontal direction, the tail of one belt conveyor is overlapped with the head of the other belt conveyor and at least partially overlapped, so that the adjacent belt conveyors are overlapped, and the express mail can be conveyed by the mutually overlapped belt conveyors. According to the belt conveying system, the head parts of the belt conveyors are obliquely arranged, and the adjacent belt conveyors are sequentially overlapped, so that the planar conveying of the belt conveyors is realized, and a certain fall is formed between the connectors of the two groups of belt conveyors. When the express mail is conveyed to the interface between the two groups of belt conveyors, the small and light express mail can be smoothly transited between the two groups of belt conveyors and is continuously conveyed, and is not easily clamped or clamped by the gap between the interfaces of the two groups of belt conveyors.

Description

Belt conveying system

Technical Field

The utility model relates to a technical field is carried to the material, especially relates to a belt conveying system.

Background

According to the structure of the existing conveying belt conveyor, in the conveying process of express mail, a transition plate is generally installed for processing an interface gap between two sections of belt conveyors, but when small and light express mail is conveyed, the express mail is easily clamped in the interface gap.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a belt conveying system for solving the problem that the express mail is easily caught in the interface gap of the belt conveyor.

A belt conveyor system for conveying couriers, the belt conveyor system comprising:

the head of each belt conveyor is provided with a deflection angle in the horizontal direction, the tail of one belt conveyor is overlapped with the head of the other belt conveyor and at least partially overlapped, so that the adjacent belt conveyors are overlapped, and the express mail can be conveyed by the mutually overlapped belt conveyors.

According to the belt conveying system, the head parts of the belt conveyors are obliquely arranged, and the adjacent belt conveyors are sequentially overlapped, so that the planar conveying of the belt conveyors is realized, and a certain fall is formed between the connectors of the two groups of belt conveyors. When the express mail is conveyed to the interface between the two groups of belt conveyors, the small and light express mail can be smoothly transited between the two groups of belt conveyors and is continuously conveyed, and is not easily clamped or clamped by the gap between the interfaces of the two groups of belt conveyors.

In one embodiment, the deflection angle is greater than or equal to 9 degrees.

In one embodiment, the belt conveyor includes a frame, a driving member, a first roller, a second roller, and a conveying belt, the first roller and the second roller are rotatably disposed on the frame and spaced apart from each other, the conveying belt is sleeved on the first roller and the second roller, and the driving member is configured to drive the first roller and the second roller to rotate so as to drive the conveying belt to move.

In one embodiment, the belt conveyor further comprises a material baffle plate, the material baffle plate is fixedly connected to the rack, and at least one material baffle plate is arranged on two sides of the conveying belt.

In one embodiment, the belt conveyor further comprises a pressing strip which is fixedly connected to the frame and abuts against one side, facing the conveying belt, of the material baffle plate.

In one embodiment, the pressing strip is provided with an inclined surface which is inclined with respect to a horizontal plane in a direction approaching the conveyor belt.

In one embodiment, the bead further includes a first side surface and a second side surface, the first side surface is substantially perpendicular to the second side surface, and the bead is surrounded by the first side surface, the second side surface and the inclined surface, and has a triangular outer peripheral profile.

In one embodiment, the pressing strip is further provided with a screw hole penetrating from the inclined surface to the second side surface, the first side surface abuts against the striker plate, and a fastener penetrates through the screw hole and the rack to fasten the pressing strip and the rack.

In one embodiment, the second side surface is provided with an avoiding groove, the avoiding groove and the screw hole are arranged in a staggered manner, and the edge of the conveying belt movably penetrates through the avoiding groove.

In one embodiment, the bead is of unitary construction.

Drawings

FIG. 1 is a front view of a belt conveyor system in one embodiment;

FIG. 2 is an enlarged view of a portion A of the belt conveyor system of FIG. 1;

FIG. 3 is a side view of a bead and striker plate of the belt conveyor system in one embodiment;

FIG. 4 is a side view of a bead and dam of another embodiment of a belt conveyor system;

FIG. 5 is a top view of a bead of the belt conveyor system of FIG. 1;

fig. 6 is a side view of the molding shown in fig. 5.

Reference numerals:

100. a belt conveyor; 101. a head portion; 102. a tail portion; 110. a frame; 111. a base; 112. a column; 120. a first roller; 130. a conveyor belt; 140. a striker plate; 150. layering; 151. an inclined surface; 152. a first side surface; 153. a second side surface; 154. a screw hole; 155. avoiding the groove.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1, a belt conveying system in one embodiment is used for conveying express items. The belt conveying system comprises at least two groups of belt conveyors 100, the head parts 101 of the belt conveyors 100 have a deflection angle in the horizontal direction, the tail parts 102 of one belt conveyor 100 are overlapped with the head parts 101 of the other belt conveyor 100 at least partially, so that the belt conveyors 100 are overlapped, and the express mail can be conveyed by the mutually overlapped belt conveyors 100.

The head 101 of the belt conveyor 100 is inclined, and the adjacent belt conveyors 100 are overlapped in sequence, so that a certain fall exists between the interfaces of the two sets of belt conveyors 100. When the express mail is conveyed to pass through the interface between the two groups of belt conveyors 100, the express mail can quickly fall from the tail part 102 of one belt conveyor 100 to the head part 101 of the other belt conveyor 100 and is continuously conveyed by the other belt conveyor 100 due to inertia and self-gravity action of the express mail, and stagnation of the express mail is effectively prevented. The condition that express items (such as flat items or light thin items) are easily clamped or clamped by a gap between the interfaces of the two groups of belt conveyors 100 due to plane transition at the interfaces of the two groups of belt conveyors 100 is improved by arranging a fall at the interfaces of the two groups of belt conveyors 100.

In one embodiment, as shown in fig. 2, the head 101 of the belt conveyor 100 is deflected by an angle greater than or equal to 9 degrees in the horizontal direction, and the tail 102 of one belt conveyor 100 overlaps the head 101 of another belt conveyor 100 by a length of at least 50 mm. Through the arrangement, the tail part 102 of one belt conveyor 100 is effectively overlapped with the head part 101 of the other belt conveyor 100, and the overlapped part is prevented from being separated to influence the continuous conveying of the express mail.

In other embodiments, the deflection angle of the head 101 of the belt conveyor 100 in the horizontal direction may also be less than 9 degrees, and the length of the overlap between the tail 102 of one belt conveyor 100 and the head 101 of another belt conveyor 100 may also be in other value ranges, which may be adjusted according to actual requirements.

Referring to fig. 1 and 2, the belt conveyor 100 includes a frame 110, a first roller 120, a second roller (not shown), and a conveying belt 130, the first roller 120 and the second roller are rotatably disposed on the frame 110 and spaced apart from each other, the conveying belt 130 is sleeved outside the first roller 120 and the second roller, and the driving member 120 is configured to drive the first roller 120 and the second roller to rotate so as to drive the conveying belt 130 to move.

Specifically, in an embodiment, referring to fig. 3, the frame 110 includes a base 111 and two upright posts 112, the two upright posts 112 are arranged side by side at intervals, and the base 111 spans between the two upright posts 112. In this embodiment, the first roller 120 and the second roller are spaced apart from each other on the base 111, and the width of the base 111 is greater than the width of the conveyor belt 130.

In a particular embodiment, the drive member 120 is an electric motor.

In the embodiment shown in fig. 1, the belt conveyor 100 further includes a striker plate 140, and the striker plate 140 is fixedly connected to the frame 110. In this embodiment, two sides of the conveying belt 130 are respectively provided with a material baffle 140 to prevent the express items from sliding out of the conveying belt 130, so as to limit the express items on the conveying belt 130.

In some embodiments, the striker plate 140 is an integrally formed structure with good integrity and no gap. In other embodiments, the striker plate 140 may also be of a retractable structure, so that the height of the striker plate 140 can be adjusted, and when the heights of the express items are different, the height of the striker plate 140 can be adjusted to limit the express items with different heights, thereby expanding the application range of the striker plate 140.

Referring to fig. 1 and fig. 3, the belt conveyor 100 further includes a pressing bar 150, and the pressing bar 150 is fixedly connected to the frame 110 and abuts against one side of the striker plate 140 facing the conveyor belt 130.

Specifically, in one embodiment, the bead 150 is provided with an inclined surface 151, and the inclined surface 151 is inclined with respect to a horizontal plane in a direction approaching the conveyor belt 130.

It can be understood that if the molding 150 is not provided with the inclined surface 151, a partially light and thin express mail is liable to be retained on the molding 150 during the transportation. Through setting up inclined plane 151 at layering 150, make layering 150 have a certain slope, the express mail is in transportation process, and the express mail that is detained on layering 150 can be along with the slope gliding to conveyor belt 130 on to avoid the delay of express mail.

In one embodiment, referring to fig. 3, the striker plate 140 has a planar structure and has no slope, and the slope of the slope 151 of the bead 150 is such that the bottom edge of the slope 151 of the bead 150 is close to the surface of the conveyor belt 130, but the bead 150 does not contact the conveyor belt 130, so that the bead 150 guides the express mail and does not obstruct the conveyor belt 130 from running.

In another embodiment, referring to fig. 4, the striker plate 140 is of a planar structure and has a slope, an inclined angle of the inclined surface 151 of the pressing strip 150 is such that a bottom edge of the inclined surface 151 of the pressing strip 150 is close to the surface of the conveyor belt 130, but the pressing strip 150 is not in contact with the conveyor belt 130, and the slope of the striker plate 140 and the inclined surface 151 of the pressing strip 150 have the same slope and can smoothly transition, so that the striker plate 140 and the pressing strip 150 can guide express mails.

In a particular embodiment, the inclined surface 151 is inclined at an angle of 25-45 degrees with respect to the horizontal. The material of the batten 150 is high-density polyurethane, so that the wear-resisting property is good, and the long-time use is facilitated. In other embodiments, the bead 150 may be made of other materials with better wear resistance, and the inclined angle of the inclined surface 151 of the bead 150 with respect to the horizontal plane may be greater than 45 degrees.

In some embodiments, the inclined surface 151 is a planar structure. In other embodiments, the inclined surface 151 may also be wavy or have a convex cambered surface structure, so that the express item is less prone to be stuck on the inclined surface 151 of the bead 150.

In some embodiments, the bead 150 is an integrally formed structure, has good integrity and high mechanical strength, is easy to install, and does not need to be replaced frequently.

In the embodiment shown in fig. 4, the bead 150 further includes a first side 152 and a second side 153, the first side 152 is substantially perpendicular to the second side 153, and the first side 152, the second side 153 and the inclined surface 151 enclose the bead 150 having a triangular outer peripheral contour. In this embodiment, the first side 152 abuts against the striker plate 140, and the second side 153 abuts against the base 111.

In other embodiments, the outer contour of each side surface of the pressing bar 150 and the inclined surface 151 can be trapezoidal or other shapes.

Referring to fig. 5 and 6, the pressing bar 150 further has a screw hole 154 penetrating from the inclined surface 151 to the second side surface 153, and a fastening member penetrates through the screw hole 154 and the base 111 to fasten the pressing bar 150 to the base 111.

In a particular embodiment, the fastener is a screw or bolt.

In some embodiments, the number of the screw holes 154 is multiple, and the plurality of screw holes 154 are spaced apart from the bead 150. For example, the bead 150 may be provided with a screw hole 154 every 220mm to better fit and fix the bead 150 to the base 111.

Referring to fig. 6, the second side surface 153 is provided with an avoiding groove 155, the avoiding groove 155 is staggered with the screw hole 154, and the edge of the conveying belt 130 movably penetrates through the avoiding groove 155, so that the pressing strip 150 guides the express mail and does not hinder the operation of the conveying belt 130.

In a specific embodiment, the avoiding groove 155 is opened on the side of the second side surface 153 close to the conveyor belt 130, and the depth of the avoiding groove 155 is greater than or equal to the thickness of the conveyor belt 130. For example, the thickness of the conveyor belt 130 is 6mm, and the depth of the escape groove 155 is at least 6mm to prevent interference with the running of the conveyor belt 130.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is 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, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A belt conveyor system for conveying express items, the belt conveyor system comprising:

2. The belt conveyor system of claim 1, wherein the deflection angle is greater than or equal to 9 degrees.

3. The belt conveying system of claim 1, wherein the belt conveyor comprises a frame, a driving member, a first roller, a second roller and a conveying belt, the first roller and the second roller are rotatably disposed on the frame and spaced apart from each other, the conveying belt is sleeved outside the first roller and the second roller, and the driving member is configured to drive the first roller and the second roller to rotate so as to drive the conveying belt to move.

4. The belt conveying system of claim 3, wherein the belt conveyor further comprises a material baffle plate fixedly connected to the frame, and at least one material baffle plate is arranged on two sides of the conveying belt.

5. The belt conveyor system of claim 4, further comprising a bead fixedly connected to the frame and abutting against a side of the striker plate facing the conveyor belt.

6. The belt conveyor system of claim 5, wherein the bead is provided with an inclined surface that is inclined with respect to a horizontal plane in a direction approaching the conveyor belt.

7. The belt conveyor system of claim 6, wherein the bead further comprises a first side and a second side, the first side being substantially perpendicular to the second side, the first side, the second side, and the sloped surface enclosing the bead having a triangular outer contour.

8. The belt conveying system of claim 7, wherein the pressing bar is further provided with a screw hole penetrating from the inclined surface to the second side surface, the first side surface abuts against the striker plate, and a fastener penetrates through the screw hole and the rack to fasten the pressing bar and the rack.

9. The belt conveying system of claim 8, wherein the second side surface is provided with an avoiding groove, the avoiding groove is staggered with the screw hole, and the edge of the conveying belt movably penetrates through the avoiding groove.

10. The belt conveyor system of claim 5, wherein the bead is of unitary construction.