CN221115474U

CN221115474U - Conveying chute

Info

Publication number: CN221115474U
Application number: CN202323301747.4U
Authority: CN
Inventors: 曹峰铖
Original assignee: Shenzhen Luhui Logistics Equipment Co ltd
Current assignee: Shenzhen Luhui Logistics Equipment Co ltd
Priority date: 2023-11-30
Filing date: 2023-11-30
Publication date: 2024-06-11
Anticipated expiration: 2033-11-30

Abstract

The utility model discloses a conveying chute, wherein the conveying chute comprises a chute bottom plate and a plurality of bulges, and the bulges are provided with guide surfaces for guiding objects to slide; the plurality of bulges form a first guide area and a second guide area, the second guide area is positioned at the downstream of the first guide area, a first included angle is formed between the extending direction of the guide surface in the first guide area and the extending direction of the guide surface in the second guide area, and the degree of the first included angle is alpha, and the alpha satisfies 0 degree less than or equal to 90 degrees. According to the technical scheme, the guiding direction of the guiding surface in the first guiding area is different from the guiding direction of the guiding surface in the second guiding area, so that the sliding speed is reduced in the process of sliding an object from the first guiding area to the second guiding area, and the sliding direction of the object is gradually changed, and finally the sliding direction of the object is consistent with the guiding direction of the guiding surface in the second guiding area.

Description

Conveying chute

Technical Field

The utility model relates to the technical field of logistics conveying devices, in particular to a conveying chute.

Background

With the great development of electronic commerce, the logistics industry is effectively developed, and various types of sliding grooves are often seen in the process of sorting goods by logistics.

The chute bottom plate of the existing conveying chute is mostly in smooth plate surface arrangement, goods conveyed on the chute are in contact with the plate surface of the chute bottom plate, when the environment is moist, the chute bottom plate can easily adsorb goods with the outer package being made of materials such as a foam box or a plastic bag when the goods slide, difficulty is caused to the sliding of the goods, and even the sliding of the goods is blocked.

In view of this, there is a conveying chute in which a protrusion is provided on a chute substrate to reduce the contact area between an object and the conveying chute, so that the object slides more smoothly, but the sliding speed of the cargo on the conveying chute cannot be changed, and the sliding direction of the cargo cannot be changed.

Disclosure of utility model

The main object of the present utility model is to propose a conveyor chute aimed at changing the sliding speed and/or the sliding direction of the load on the conveyor chute.

In order to achieve the above object, the present utility model provides a conveying chute, comprising:

A chute bottom plate; and

The plurality of bulges are arranged on the chute bottom plate, the bulges are provided with guide surfaces for guiding the sliding of the object, the extending direction of the guide surfaces is a first direction, the direction perpendicular to the first direction is a second direction, and the resistance of the sliding of the object along the second direction is larger than the resistance of the sliding of the object along the first direction;

The plurality of protrusions form a first guide area and a second guide area, the second guide area is positioned at the downstream of the first guide area, the extending directions of a plurality of guide surfaces positioned in the first guide area are the same, the extending directions of a plurality of guide surfaces positioned in the second guide area are the same, a first included angle alpha is formed between the extending directions of the guide surfaces in the first guide area and the extending directions of the guide surfaces in the second guide area, and the alpha satisfies 0 degrees less than or equal to 90 degrees.

In one embodiment, the second guiding region is used to change the direction of sliding of the object when a ranges from 0 ° < a < 90 °.

In one embodiment, the second guiding region is used to slow the object sliding speed when α is 90 °.

In an embodiment, the plurality of protrusions further form a third guiding area, the third guiding area is located between the first guiding area and the second guiding area, a second included angle β is formed between an extending direction of the guiding surface in the third guiding area and an extending direction of the guiding surface in the first guiding area, a third included angle γ is formed between a guiding direction of the guiding surface in the third guiding area and a guiding direction of the guiding surface in the second guiding area, the β and the α satisfy 0 < β < α, and the γ and the α satisfy 0 < γ < α.

In an embodiment, the plurality of protrusions are arranged in an array in the first guiding region, the second guiding region and the third guiding region, respectively.

In one embodiment, the projections of the protrusions on the chute bottom plate are arranged in a diamond shape.

In one embodiment, the guide surface is disposed diagonally to the protrusion.

In one embodiment, the protrusion has a plurality of corners, and the corners are rounded.

In one embodiment, the projection of the protrusion on the chute base plate is arranged in an elliptical shape.

In an embodiment, a preset distance D ₁ is arranged between two adjacent protrusions in the first guiding area, and D ₁ is 1 mm-D ₁ -8 mm; the preset distance D ₂ is arranged between two adjacent bulges in the second guide area, and D ₂ is smaller than or equal to 1mm and smaller than or equal to ₂ mm.

In one embodiment, the height of the protrusion relative to the bottom surface of the chute is H, and H is more than or equal to 4mm and less than or equal to 10mm.

In one embodiment, the length of the protrusion in the first direction is L ₁, the L ₁ is 20mm less than or equal to L ₁ mm less than or equal to 40mm, the width of the protrusion in the second direction is L ₂, and the L ₂ is 5mm less than or equal to L ₂ mm less than or equal to 25mm.

In one embodiment, the chute bottom plate is curved along its length.

In one embodiment, the plurality of protrusions and the chute base plate are integrally formed.

In an embodiment, the conveying chute comprises a gel coat layer and a glass fiber reinforced plastic layer, and the gel coat layer is attached to the glass fiber reinforced plastic layer.

According to the technical scheme, the plurality of bulges are arranged on the chute bottom plate, the bulges form the first guide area and the second guide area, the guide direction of the guide surface in the first guide area is different from the guide direction of the guide surface in the second guide area, so that the sliding speed of an object gradually changes gradually after the object slides from the first guide area to the second guide area, and the sliding direction of the object is gradually changed, and finally the sliding direction of the object is consistent with the guide direction of the guide surface in the second guide area.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a conveying chute (projection of the projection on the chute base plate is arranged in a diamond shape);

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a partial enlarged view at B in FIG. 1;

FIG. 4 is a schematic diagram of the structure of FIG. 1 from a side view;

FIG. 5 is an enlarged view of a portion of FIG. 4 at C;

FIG. 6 is a schematic view of a configuration of a protrusion;

FIG. 7 is a structural view of a conveyor chute (projection of the projection onto the chute floor is in an elliptical configuration);

FIG. 8 is a schematic diagram of the structure of FIG. 7 from a side view;

Fig. 9 is a schematic view of the structure of the gel coat layer and the fiberglass layer separated.

Reference numerals illustrate:

Reference numerals	Name of the name	Reference numerals	Name of the name
				10	Fiber layer of glass fiber reinforced plastic	20	Gel coat layer
100	Chute bottom plate	200	Protrusions
				210	A first guiding region	220	A second guiding region
230	A third guiding region	240	Guide surface
				250	Corner portion

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" is presented throughout this document, it is intended to include three schemes in parallel, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

At present, a protrusion is arranged on a chute base plate to reduce the contact area between an object and the chute, so that the object slides more smoothly, but the chute cannot change the sliding speed of the goods on the chute and the sliding direction of the goods.

In view of the above, the present utility model proposes a conveying chute.

The conveying chute of the present utility model comprises a chute base plate 100 and a plurality of protrusions 200, as shown in fig. 1 to 8, wherein the protrusions 200 are arranged on the chute base plate 100, the protrusions 200 are provided with guide surfaces 240 for guiding the sliding of an object, the extending direction of the guide surfaces 240 is a first direction, the direction perpendicular to the first direction is a second direction, and the sliding resistance of the object along the second direction is greater than the sliding resistance of the object along the first direction; the plurality of protrusions 200 form a first guiding area 210 and a second guiding area 220, the second guiding area 220 is located downstream of the first guiding area 210, the extending directions of the plurality of guiding surfaces 240 located in the first guiding area 210 are the same, the extending directions of the plurality of guiding surfaces 240 located in the second guiding area 220 are the same, the extending direction of the guiding surface 240 located in the first guiding area 210 and the extending direction of the guiding surface 240 located in the second guiding area 220 form a first included angle α, and the α satisfies 0 ° < α+.ltoreq.90°.

It should be noted that, the chute bottom plate 100 may be a flat plate or an arc plate, and the chute bottom plate 100 is a plate surface mainly contacted when the object is transported, so a plurality of protrusions 200 are provided on the chute bottom plate 100, and the protrusions 200 are used for reducing the contact area between the object and the chute bottom plate 100, preventing the object from being adsorbed on the chute bottom plate 100 due to the wet environment, and facilitating the sliding of the object. The protrusion 200 is connected with the chute base plate 100, which may be that the protrusion 200 is glued with the chute base plate 100, or that the protrusion 200 is welded with the chute base plate 100, or that the protrusion 200 is integrally formed with the chute base plate 100.

Based on the above, the present utility model further defines the structure of the protrusion 200, thereby realizing a function of adjusting the sliding speed and sliding direction of the object.

Generally, a self-weight chute requires a relatively high object sliding speed when it is upstream, and a relatively low object sliding speed when it is downstream, because it is about to fall into a sorting bin or other container below the chute. The protrusion 200 of the present embodiment is provided with a guiding surface 240 for guiding the sliding of the object, and the guiding surface 240 is located at one side of the protrusion 200 away from the chute base plate 100, the extending direction of the guiding surface 240 is the first direction, the extending direction of the guiding surface 240 is the direction along which the length of the guiding surface 240 is longer, and the sliding of the object along the extending direction of the guiding surface 240 is facilitated due to the smaller friction force, so that the sliding speed of the object along the first direction is faster; the extending direction perpendicular to the guiding surface 240 is the second direction, the length of the guiding surface 240 in the second direction is narrower than the length of the guiding surface 240 in the first direction, and the sliding friction force of the object sliding along the first direction is larger than the sliding friction force of the object sliding along the guiding direction of the guiding surface 240, so that the sliding speed of the object sliding along the second direction is slower than the sliding speed of the object sliding along the first direction.

According to the above, the plurality of protrusions 200 form the first guide region 210 and the second guide region 220, and the second guide region 220 is located downstream of the first guide region 210, i.e., the object contacts the first guide region 210 and then contacts the second guide region 220 during sliding of the object. The plurality of protrusions 200 located in the first guiding region 210 are arranged in an array, i.e., the guiding directions of the plurality of protrusions 200 located in the first guiding region 210 are along the same guiding direction; the plurality of protrusions 200 located in the second guide region 220 are arranged in an array, i.e., the guide directions of the plurality of protrusions 200 located in the second guide region 220 are along the same guide direction. Since the guiding direction of the guiding surface 240 in the first guiding region 210 is different from the guiding direction of the guiding surface 240 in the second guiding region 220 (having the first included angle), the sliding speed of the object is reduced and the sliding direction of the object is gradually changed during the sliding process from the first guiding region 210 to the second guiding region 220.

It should be noted that the plurality of protrusions 200 may further include other guiding regions, which may be located between the first guiding region 210 and the second guiding region 220, may be located upstream of the first guiding region 210, or may be located downstream of the second guiding region 220.

Further, the guiding surfaces 240 and 240 in the first guiding region 210 and the second guiding region 220 have different guiding directions, and the guiding direction of the guiding surface 240 in the first guiding region 210 and the guiding direction of the guiding surface 240 in the second guiding region 220 form a first included angle, which is to be noted, that the first included angle is an included angle formed between an extension line of the guiding surface 240 in the first guiding region 210 along the guiding direction thereof and an extension line of the guiding surface 240 in the second guiding region 220 along the guiding direction thereof, and considering that the extension line of the guiding surface 240 in the first guiding region 210 and the extension line of the guiding surface 240 in the second guiding region 220 may extend from opposite ends of the guiding direction of the guiding surface 240, and the first included angle is only limited to an angle smaller than or equal to 90 °, and if the included angle formed by the extension line of the guiding surface 240 in the first guiding region 210 along the guiding direction thereof and the extension line of the guiding surface 240 in the second guiding region along the guiding direction thereof is larger than 90 ° for this purpose.

According to the technical scheme of the utility model, the plurality of protrusions 200 are arranged on the chute base plate 100, the plurality of protrusions 200 form the first guide area 210 and the second guide area 220, the guide direction of the guide surface 240 in the first guide area 210 is different from the guide direction of the guide surface 240 in the second guide area 220, so that the sliding speed of an object is reduced in the process of sliding from the first guide area 210 to the second guide area 220, and the sliding direction of the object is gradually changed, so that the sliding direction of the object is finally consistent with the guide direction of the guide surface 240 in the second guide area 220.

In one embodiment, referring to fig. 1and 7, the second guiding area 220 is used to change the direction of the object sliding when α ranges from 0 ° < α < 90 °.

It should be noted that when the range of α is 0 ° < α < 90 °, the second guiding area 220 is mainly used to change the sliding direction of the object, where the closer α is to 0 °, the smaller the sliding direction of the object is changed, and the larger the sliding direction of the object is changed when α is closer to 90 °, the different first included angle α is set to adapt the object to the chute path of different conditions, such as turning may be required when the object slides on the chute. It is of course possible to slow down the sliding speed of the object from the first guiding area 210 to the second guiding area 220, the sliding speed of the object being slowed down the smaller the closer α is to 0 °, the greater the sliding speed of the object being slowed down the closer α is to 90 °.

In one embodiment, referring to fig. 1 and 7, when α is 90 °, the second guiding area 220 is used to slow the sliding speed of the object.

In particular, when α is at or very close to 90 ° (e.g., between 80 ° and 90 °), the sliding speed of the object may be greatly slowed down until the load stops or falls from the chute into the sorting bin below the chute.

In an embodiment, referring to fig. 1, 2, 3 and 7, the plurality of protrusions 200 further form a third guiding region 230, the third guiding region 230 is located between the first guiding region 210 and the second guiding region 220, the extending direction of the guiding surface 240 in the third guiding region 230 forms a second angle with the extending direction of the guiding surface 240 in the first guiding region 210, the second angle has a degree β, the guiding direction of the guiding surface 240 in the third guiding region 230 forms a third angle with the guiding direction of the guiding surface 240 in the second guiding region 220, the degree γ and the α satisfy 0 < β < α, and the γ and the α satisfy 0 < γ < α.

It should be noted that, in the present embodiment, the third guiding region 230 is located between the first guiding region 210 and the second guiding region 220, but the third guiding region 230 may also be located upstream of the first guiding region 210, and the third guiding region 230 may also be located downstream of the third guiding region 230. However, if α in the above embodiment is too large, it may be difficult to directly change the sliding direction of the object, so the third guiding region 230 is provided as a transition section to gradually change the sliding direction of the object from the guiding direction along the guiding surface 240 in the first guiding region 210 to the guiding direction along the guiding surface 240 in the third guiding region 230, and then gradually change the sliding direction along the guiding surface 240 in the second guiding region 220. By providing the third guide region 230, the sliding direction of the object can be changed with transition, and the sliding direction of the object can be changed more smoothly.

In an embodiment, referring to fig. 1, 7 and 8, the plurality of protrusions 200 are arranged in an array in the first guiding region 210, the second guiding region 220 and the third guiding region 230, respectively.

Further, the protrusions 200 in this embodiment are arranged in an array, so that the supporting force applied to the goods during sliding is stable, and the sliding direction of the goods is ensured to be relatively stable. It should be noted that, the plurality of protrusions 200 in the first guiding region 210 are arranged in an array, the plurality of protrusions 200 in the second guiding region 220 are arranged in an array, and the plurality of protrusions 200 in the third guiding region 230 are arranged in an array, and three kinds of array are respectively arranged, and the three kinds of array may be arranged in different directions or different shapes.

In an embodiment, referring to fig. 1 to 6, the projections 200 are disposed in a diamond shape on the chute base plate 100.

The protrusions 200 are arranged in a diamond shape, the lengths of any two adjacent side lines of the protrusions 200 are equal, wherein the inner angle pointed by the guiding direction of the guiding surface 240 is smaller than the inner angle pointed by the guiding direction perpendicular to the guiding surface 240, and the protrusions 200 are arranged in a diamond shape, so that the stability of the structures of the protrusions 200 is enhanced, meanwhile, materials required for forming the protrusions 200 are reduced, and the cost is reduced.

In one embodiment, referring to fig. 1 to 6, the guide surface 240 is disposed along a diagonal direction of the protrusion 200.

According to the above embodiment, the guide surface 240 is arranged in a diamond shape, so that the guide surface 240 has two diagonal lines, wherein the guide surface 240 is arranged along one diagonal line, so that the length of the guide surface 240 can be longer, and the guiding effect of the guide surface 240 is enhanced.

In one embodiment, referring to fig. 1 to 6, the protrusion 200 has a plurality of corners 250, and the corners 250 are rounded.

When the protrusion 200 is diamond-shaped, the protrusion 200 has a plurality of corners 250, the corners 250 may be disposed in a pointed shape, and the corners 250 may be disposed in rounded corners. When the corners 250 are rounded, the stress applied to the cargo can be dispersed when the cargo collides with the protrusion 200, so as to prevent the cargo from being damaged or cracked due to the collision with the corners 250 of the protrusion 200.

In an embodiment, referring to fig. 7 and 8, the projection of the protrusion 200 on the chute base plate 100 is configured in an elliptical shape.

In an embodiment, referring to fig. 1, a predetermined distance D ₁ is provided between two adjacent protrusions 200 in the first guiding region 210, where D ₁ is 1mm less than or equal to D ₁ mm less than or equal to 8mm; the preset distance D ₂ is arranged between two adjacent protrusions 200 in the second guiding area 220, and D ₂ is smaller than or equal to 1mm and smaller than or equal to D ₂ and smaller than or equal to 8mm.

Specifically, the preset distance between two adjacent protrusions 200 is the minimum distance between two protrusions 200, considering that when the distance between two protrusions 200 is too large, the stress distance of the goods during transportation is larger, and under the condition that the area of a chute is fixed, the too large distance between two protrusions 200 can lead to the reduction of the number of protrusions 200, the stress points of the goods are reduced, the possibility of deformation of the goods due to uneven stress is increased, and thus, the distance between two protrusions 200 is less than or equal to 8mm. Also, considering that when the distance between the two protrusions 200 is too small, the air-repellent capacity of the chute base plate 100 is reduced, and when the distance between the protrusions 200 is too small, the difficulty of in-mold molding of the protrusions 200 is large, so that the distance between the two protrusions 200 is set to be equal to or greater than 1mm.

Note that, the preset pitch of the two adjacent protrusions 200 in the first guide region 210 is substantially identical to the preset pitch of the two adjacent protrusions 200 in the second guide region 220, but the distance between the protrusions 200 in the first guide region 210 and the protrusions 200 in the adjacent second guide region 220 is not within the range of the preset pitches D ₁ or D ₂ described above. The adjacent protrusions 200 in the third guiding area 230 also have a preset distance therebetween, and the preset distance is greater than or equal to 1mm and less than or equal to 8mm.

In one embodiment, referring to FIG. 5, the height of the protrusion 200 relative to the bottom surface of the chute is H, where H is 4 mm.ltoreq.H.ltoreq.10 mm.

According to the above embodiment, specifically, the height of the protrusion 200 relative to the chute base plate 100 is the distance from the top of the protrusion 200 to the chute base plate 100, and considering that if the height H is too small, the goods sliding on the chute base plate 100 still contact with the chute base plate 100, thus, the setting H is equal to or greater than 4mm. It is also considered that when the height of the protrusion 200 relative to the chute base plate 100 is too large, the stability of the protrusion 200 is poor, and the manufacturing of the mold for manufacturing the conveying chute is very difficult, the difficulty of manufacturing the conveying chute is increased, and thus, the H is not more than 10mm.

In one embodiment, referring to fig. 2 and 3, the length of the protrusion 200 in the first direction is L ₁, the L ₁ satisfies 20mm less than or equal to L ₁ less than or equal to 40mm, the width of the protrusion 200 in the second direction is L ₂, and the L ₂ satisfies 5mm less than or equal to L ₂ less than or equal to 25mm.

It should be noted that the protrusion 200 has a length and a width, and it is considered that, in order to ensure a good guiding effect of the guiding surface 240 on the protrusion 200, the length of the protrusion 200 should be significantly greater than the width of the protrusion 200. It is also considered that the length and width of the protrusions 200 cannot be excessively large, otherwise the number of the protrusions 200 arranged on the chute base plate 100 is excessively small, and the object may be unevenly supported by the protrusions 200 during sliding, so that the length of the protrusions 200 is set to 40mm or less and the width of the protrusions 200 is set to 25mm or less. And, if the length and width of the protrusion 200 are set too small, the guiding effect of the protrusion 200 and the effect of slowing down the sliding of the object are not obvious, so the length of the protrusion 200 is set to be greater than 20mm, and the width of the protrusion 200 is set to be greater than or equal to 5mm.

In an embodiment, referring to fig. 1 and 7, the chute bottom plate 100 is curved along the length direction thereof.

Specifically, in the sliding process of the object, the sliding direction of the object may need to be changed to some extent, so in this embodiment, the chute base plate 100 is bent in an arc shape in the length direction, and it should be noted that, in the drawing, the chute base plate 100 is only a part of the chute base plate 100, and the embodiment in which the chute base plate 100 is provided in a straight plate shape is also within the protection scope of the above embodiment.

In one embodiment, referring to fig. 1 to 9, the plurality of protrusions 200 and the chute base plate 100 are integrally formed.

It should be noted that, the protrusion 200 and the chute substrate are formed integrally by melting and then cooling and solidifying in a mold, so as to reduce the difficulty of the process for producing the conveying chute.

In an embodiment, referring to fig. 9, the conveying chute includes a gel coat layer 20 and a glass fiber reinforced plastic layer 10, and the gel coat layer 20 is attached to the glass fiber reinforced plastic layer 10.

The conveying chute comprises a gel coat layer 20 and a glass fiber reinforced plastic layer 10, wherein the glass fiber reinforced plastic layer 10 is provided with a surface provided with a bulge 200, and the gel coat layer 20 is attached to the surface. The glass fiber layer in this embodiment adopts the glass steel net of stromatolite to glue with the resin, and plasticity is strong, can press the glass steel board into the spout that has different curved surface structures according to the shape, the technical demand and the usage of product, pastes on the contact surface of spout and is equipped with gel coat layer 20 for increase the wearability of this transport spout.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A delivery chute, comprising:

A chute base plate (100); and

The sliding chute comprises a chute base plate (100), a plurality of bulges (200), a plurality of sliding guide plates (200) and a plurality of sliding guide plates, wherein the bulges (200) are arranged on the chute base plate (100), a guide surface (240) for guiding an object to slide is arranged on the bulges (200), the extending direction of the guide surface (240) is a first direction, the direction perpendicular to the first direction is a second direction, and the resistance to sliding of the object along the second direction is larger than the resistance to sliding of the object along the first direction;

The protrusions (200) form a first guide area (210) and a second guide area (220), the second guide area (220) is located at the downstream of the first guide area (210), the extending directions of a plurality of guide surfaces (240) located in the first guide area (210) are the same, the extending directions of a plurality of guide surfaces (240) located in the second guide area (220) are the same, a first included angle alpha is formed between the extending directions of the guide surfaces (240) in the first guide area (210) and the extending directions of the guide surfaces (240) in the second guide area (220), and alpha satisfies 0 degrees less than or equal to 90 degrees.

2. A conveyor run according to claim 1, characterized in that the second guide area (220) is adapted to change the direction of the object sliding when the range of α is 0 ° < α < 90 °.

3. A conveyor run according to claim 2, characterized in that the second guiding area (220) is adapted to slow down the sliding speed of the object when α is 90 °.

4. A conveyor run as claimed in claim 3, characterized in that the plurality of projections (200) are further formed with a third guide region (230), the third guide region (230) being located between the first guide region (210) and the second guide region (220), the extension direction of the guide surface (240) in the third guide region (230) forming a second angle β with the extension direction of the guide surface (240) in the first guide region (210), the guide direction of the guide surface (240) in the third guide region (230) forming a third angle γ with the guide direction of the guide surface (240) in the second guide region (220), the β and α satisfying 0 < β < α, the γ and the α satisfying 0 < γ < α.

5. The transport chute according to claim 4, wherein the plurality of protrusions (200) are arranged in an array within the first guide region (210), the second guide region (220), and the third guide region (230), respectively.

6. A conveyor run according to claim 1, characterized in that the projections (200) on the run floor (100) are arranged in a diamond-shaped manner.

7. A delivery chute as claimed in claim 6, wherein said guide surface (240) is disposed diagonally to said projection (200).

8. The delivery chute as in claim 6, wherein said projection (200) has a plurality of corners (250), a plurality of said corners (250) being rounded.

9. A conveyor run according to claim 1, characterized in that the projection of the projection (200) onto the run floor (100) is arranged in an oval shape.

10. The conveying chute according to claim 1, characterized in that a preset distance D ₁ is provided between two adjacent protrusions (200) in the first guiding area (210), said D ₁ satisfying 1mm ∈d ₁ ∈8mm; a preset distance D ₂ is arranged between two adjacent bulges (200) in the second guide area (220), and D ₂ is smaller than or equal to 1mm and smaller than or equal to D ₂ and smaller than or equal to 8mm.

11. The delivery chute according to claim 1, wherein the height of the protrusion (200) relative to the bottom surface of the chute is H, which satisfies 4mm +.h +.10 mm.

12. The delivery chute of claim 1 wherein the length of the protuberance (200) in the first direction is L ₁, the L ₁ satisfies 20mm ∈l ₁ ∈40mm, the width of the protuberance (200) in the second direction is L ₂, and the L ₂ satisfies 5mm ∈l ₂ ∈25mm.

13. A conveyor run according to claim 1, characterized in that the run base plate (100) is curved along its length.

14. The conveyor run of any one of claims 1 to 13, wherein the plurality of protrusions (200) and the run floor (100) are integrally formed.

15. The delivery chute as claimed in any one of claims 1 to 13 wherein said delivery chute comprises a gel coat layer (20) and a fiberglass layer (10), said gel coat layer (20) being affixed to said fiberglass layer (10).