CN218908578U - Straight drop diving chute for unloading package - Google Patents

Abstract

The utility model discloses a straight-falling diving chute for unloading packages, which relates to the technical field of logistics transportation and comprises a first sliding plate, a second sliding plate and a connecting plate; the first sliding plate and the second sliding plate are arranged in parallel; the first sliding plate is positioned vertically above the second sliding plate; the bottommost end of the first sliding plate is positioned vertically above the topmost end of the second sliding plate; the plate surface of the connecting plate is vertically arranged; the bottommost end of the first sliding plate is connected with the upper edge of the connecting plate; the uppermost end of the second sliding plate is connected with the lower edge of the connecting plate; the first slide plate, the connecting plate and the second slide plate form a passage for the package to move. The straight-falling diving chute for unloading packages solves the problem that packages are easy to damage due to the fact that packages fall from a chute with a large horizontal angle and then collide with a falling plane at a high speed in the prior art.

Description

Straight drop diving chute for unloading package

Technical Field

The utility model relates to the technical field of logistics transportation, in particular to a straight-falling diving chute for unloading packages.

Background

With the rise of electronic commerce, the logistics industry is rapidly developed. Among them, the number of express delivery in recent years reaches several billion pieces per year. In the transportation process of express delivery, sorting operation is required to be performed on the express delivery so as to realize regional distribution of the express delivery.

In the sorting process, the sorted express packages can slide down from the conveying chute with the vertical height falling height exceeding 1.5m and the horizontal inclination angle between 17 and 40 degrees. When the package moves on the spout, can increase gradually at the downstream speed under the effect of self gravity, and then cause the parcel to be big at the exit impact potential energy of spout, lead to the parcel to damage easily. If the gradient angle of the chute is reduced to reduce the vertical height drop value, the length of the chute is increased, so that the space occupied by the chute is increased.

Among the prior art, as chinese patent application No. 202122984450.7 discloses a speed reduction spout and letter sorting system, it makes the parcel gliding through big inclination earlier through setting up the both ends of different inclination with the spout, for avoiding the parcel on the big inclination in rear including bumping small inclination, through setting up the parcel on the little inclination of cylinder acceleration, makes the parcel get into the cylinder group with less gliding angle to reduce the striking dynamics of parcel and horizontal plane. However, the sliding groove with a small inclination angle still increases the length of the sliding groove, so that the occupied space of the sliding groove is increased.

Disclosure of Invention

According to the technical problem, the straight-falling diving chute for unloading the packages can reduce the impact on the packages on the premise of not prolonging the length of the chute.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a straight-falling diving chute for unloading packages, which comprises a first sliding plate, a second sliding plate and a connecting plate, wherein the first sliding plate is connected with the second sliding plate; the first sliding plate and the second sliding plate are arranged in parallel; the first sliding plate is positioned vertically above the second sliding plate; the bottommost end of the first sliding plate is positioned vertically above the topmost end of the second sliding plate; the plate surface of the connecting plate is vertically arranged; the lowest end of the first sliding plate is connected with the upper edge of the connecting plate; the uppermost end of the second sliding plate is connected with the lower edge of the connecting plate; the first sliding plate, the connecting plate and the second sliding plate jointly form a channel for parcel movement.

The straight-falling diving chute for unloading the packages is provided with a supporting plate, and preferably, the lowest end of the second sliding plate is provided with a supporting plate; the plate surface of the supporting plate is horizontally arranged; one end of the supporting plate is connected with the lowest end of the second sliding plate; the other end of the supporting plate extends towards the movement direction of the package after sliding; and a blocking rod for decelerating and wrapping is fixed at one end of the supporting plate, which is far away from the second sliding plate.

The utility model provides a straight-falling diving chute for unloading packages, which preferably comprises two side baffles for preventing the packages from sliding off a track; the first sliding plate, the connecting plate, the second sliding plate and the supporting plate form a slideway for wrapping and sliding together; the two sides of the slideway are respectively provided with one side baffle; the plate surfaces of the side baffles are vertically arranged; and two ends of the blocking rod are respectively fixed on the two side baffles.

The straight-falling diving chute for unloading the packages provided by the utility model is preferable that the chute narrows from top to bottom; the two side baffles are close to each other from top to bottom; the distance between the uppermost ends of the two side baffles is farthest; the distance between the lowest ends of the two side guards is nearest.

The straight-falling diving chute for unloading the packages provided by the utility model preferably further comprises a plurality of supporting legs; the bottom of the supporting plate is provided with the supporting legs; the bottom of the second sliding plate is provided with the supporting legs; the lowermost ends of all the legs are on the same horizontal plane.

The straight-falling diving chute for unloading the package is characterized in that the bottom of each supporting leg is provided with a heel brace; the heel brace can slide in the vertical direction relative to the supporting leg; the support legs are provided with fixing holes; the support is provided with a waist hole with the length extending in the vertical direction; the diameter of the fixing hole is the same as the width of the waist hole; the fixing hole is aligned with the waist hole such that a bolt can pass through the fixing hole and the waist hole at the same time.

The technical scheme has the following advantages or beneficial effects:

the utility model discloses a straight-falling diving chute for unloading packages, which relates to the technical field of logistics transportation and comprises a first sliding plate, a second sliding plate and a connecting plate; the first sliding plate and the second sliding plate are arranged in parallel; the first sliding plate is positioned vertically above the second sliding plate; the bottommost end of the first sliding plate is positioned vertically above the topmost end of the second sliding plate; the plate surface of the connecting plate is vertically arranged; the lowest end of the first sliding plate is connected with the upper edge of the connecting plate; the uppermost end of the second sliding plate is connected with the lower edge of the connecting plate; the first sliding plate, the connecting plate and the second sliding plate jointly form a channel for parcel movement. The straight-falling diving chute for unloading packages solves the problem that packages are easy to damage due to the fact that packages fall from a chute with a large horizontal angle and then collide with a falling plane at a high speed in the prior art.

Drawings

The utility model and its features, aspects and advantages will become more apparent from the detailed description of non-limiting embodiments with reference to the following drawings. Like numbers refer to like parts throughout. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the utility model.

Fig. 1 is an overall structure diagram of a straight drop diving chute for unloading packages provided in embodiment 1 of the present utility model.

Fig. 2 is a connection structure diagram of a leg and a heel brace of a straight-drop diving chute for unloading packages provided in embodiment 1 of the present utility model.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present application.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or groups thereof.

The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

The terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" should be construed broadly, as if they were fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the technical solutions according to the embodiments of the present utility model refers to the accompanying drawings, which are included to illustrate only some embodiments of the utility model, and not all embodiments. Accordingly, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to fall within the scope of the present utility model.

Example 1:

in order to solve the problem that the package is easy to crack due to high-speed collision due to the fact that the longer the chute is, the greater the final speed of the package is, when the plane angle of the chute is large and the package falls to the intersection of the bottommost part of the chute and the plane, the package can collide with the plane and can be continuously accelerated when the package falls down, the embodiment 1 of the utility model provides a straight-falling diving chute for unloading the package, which is shown in fig. 1 to 2, and comprises a first slide plate 1, a second slide plate 2 and a connecting plate 3; the first sliding plate 1 and the second sliding plate 2 are arranged in parallel on the plate surface; the first sliding plate 1 is positioned vertically above the second sliding plate 2; the bottommost end of the first sliding plate 1 is positioned vertically above the topmost end of the second sliding plate 3; the plate surface of the connecting plate 3 is vertically arranged; the lowest end of the first sliding plate 1 is connected with the upper edge of the connecting plate 3; the uppermost end of the second sliding plate 2 is connected with the lower edge of the connecting plate 3; the first slide 1, the connecting plate 3 and the second slide 2 together form a passage for the movement of the packages.

When the straight drop-and-jump chute for unloading packages provided by the embodiment 1 of the utility model works, the packages are placed at the uppermost end of the first slide plate 1 through equipment such as an external conveyor belt and slide downwards from the uppermost end of the first slide plate 1, and when the lowermost end of the first slide plate 1 is slid on the slide way, the packages fall on the second slide plate 2 and slide downwards continuously along the second slide plate 2 until the packages are separated from the chute; when the package is on the first slide plate 1, the package receives the gravity of the package itself, the supporting force of the first slide plate 1 to the package and the friction force of the first slide plate 1 to the package, the resultant force received by the package at the moment is downward along the first slide plate 1, the package moves downward along the first slide plate 1 and accelerates, when the package is vertically above the connecting plate 3, the supporting force and friction force of the first slide plate 1 received by the package disappear, the receiving direction of the package can be changed vertically downward, the moving direction of the package can be changed until the package collides with the second slide plate 2, and when the package falls onto the second slide plate 2, the package has higher kinetic energy due to the continuous acceleration before, and after the package collides with the second slide plate 2, the package speed can be reduced according to the momentum conservation theorem; after falling onto the second slide plate 2, the package can continue to move along the second slide plate 2 until the package is separated from the chute; because the plate surfaces of the first sliding plate 1 and the second sliding plate 2 are parallel to each other, the package entering the sliding groove after the package is not collided with the package entering the sliding groove after the package enters the sliding groove, because the horizontal angle of the first sliding plate 1 is the same as the horizontal angle of the second sliding plate 2, the whole sliding groove is not prolonged, more ground space is not occupied, and at the connecting plate 3, the speed of the package at the bottom of the sliding groove is lower than that of the conventional sliding groove due to the fact that the movement direction is changed after the package is collided with the second sliding plate 2 due to the change of the stress of the package; by setting the length of the first slide plate 1, the acceleration time is short when the second slide plate 2 is impacted for the first time, the speed is low, the kinetic energy is low, and the package is ensured not to crack when the package and the second slide plate 2 are impacted.

The straight-falling diving chute for unloading packages solves the problem that packages are easy to damage due to the fact that packages fall from a chute with a large horizontal angle and then collide with a falling plane at a high speed in the prior art, and the equipment provided by the embodiment 1 of the utility model can reduce impact on the packages on the premise that the length of the chute is not prolonged.

In order to prevent the packages from being punched out directly from the end of the second slide plate 2, a pallet 4 is provided at the lowermost end of the second slide plate 2 in the prior art; the plate surface of the supporting plate 4 is horizontally arranged; one end of the supporting plate 4 is connected with the lowest end of the second sliding plate 2; the other end of the supporting plate 4 extends towards the movement direction of the package after sliding; a blocking rod 41 for decelerating the package is fixed to the pallet 4 at an end thereof remote from the second slide plate 2. The bottom of the second sliding plate 2 is provided with the supporting plate 4 which is horizontally arranged, after the package falls onto the supporting plate 4, the package can collide with the supporting plate 4 to be decelerated, the package continues to slide along the supporting plate 4 along with self inertia, during the process of sliding of the package relative to the supporting plate 4, the package can continue to decelerate due to friction between the package and the supporting plate 4 until the package touches the blocking rod 41 which is perpendicular to the moving direction of the package, and the package can be blocked by the blocking rod 41, so that the sliding process of the package is completed.

In order to prevent the parcel from sliding off the first slide plate 1 or the second slide plate 2 from the side, and to influence the sliding off of the parcel, in this embodiment, two pieces of side baffles 5 for preventing the parcel from sliding off the track are also included; the first sliding plate 1, the connecting plate 3, the second sliding plate 2 and the supporting plate 4 form a slideway for wrapping and sliding together; two sides of the slideway are respectively provided with a side baffle 5; the plate surfaces of the side baffles 5 are vertically arranged; the blocking lever 41 is fixed at both ends to the two side guards 5, respectively. By arranging the side baffles 5, when the package is near the two side edges of the first sliding plate 1 and the second sliding plate 2, the package does not fall off the sliding groove directly due to the blocking of the side baffles 5; the two ends of the blocking rod 41 are respectively fixed on the two side baffles 5, and the blocking rod 41 can necessarily touch the package due to the fact that the package slides between the two side baffles 5, and stopping of the package is facilitated.

In order to facilitate the package entering the chute and the package precisely exiting the chute, in this embodiment, the chute narrows from top to bottom; the two side baffles 5 are close to each other from top to bottom; the distance between the uppermost ends of the two side baffles 5 is furthest; the distance between the lowermost ends of the two side guards 5 is closest. The blocking of the side baffles 5 can influence the moving route of the package, and the two side baffles 5 play a role in drainage of the package, so that the package can enter between the two side baffles 5 more easily, and the separation position of the package is more accurate.

In order to allow a smooth set-up of the pallet 4 and the second slide plate 2, it is preferable in this embodiment to also comprise several legs 6; the bottom of the supporting plate 4 is provided with supporting legs 6; the bottom of the second sliding plate 2 is provided with a supporting leg 6; the lowermost ends of all the legs 6 are on the same horizontal plane. The first slide plate 1 can be directly connected to the equipment for external package supply, the second slide plate 2 and the supporting plate 4 are required to ensure stable and non-shaking, and the support can be formed on the ground through the supporting legs 6, so that the whole sliding groove is more stable.

Because the height of the external equipment is uncertain, the whole shape of the chute is fixed after the manufacture is finished, and the ground is not necessarily flat, which can lead to the failure of forming an effective flat support for the bottom of the chute, namely the second slide plate 2 and the supporting plate 4, in order to solve the problem, as a preferred scheme, the bottom of the supporting leg 6 is provided with a heel brace 7 in the embodiment; the foot support 7 is slidable in a vertical direction relative to the leg 6; the support leg 6 is provided with a fixing hole 61; the foot support 7 is provided with a waist hole 71 with the length extending in the vertical direction; the diameter of the fixing hole 61 is the same as the width of the waist hole 71; the fixing hole 71 is aligned with the waist hole 71 so that a bolt can pass through both the fixing hole 61 and the waist hole 71. By arranging a foot support 7 which can slide relative to the supporting leg 6, the postures of the second sliding plate 2 and the supporting plate 4 are adjusted by adjusting the connection positions of the foot support 7 and the supporting leg 6; the specific adjustment mode is as follows: the postures of the second sliding plate 2 and the supporting plate 4 are adjusted, the fixing holes 61 move relative to the waist holes 71 by moving the footrests 7 along the length direction of the waist holes 71, after the bottoms of the footrests 7 are tightly attached to the ground, a bolt is used for simultaneously penetrating through the fixing holes 61 and the waist holes 71, nuts are screwed on two sides of the bolt, and the relative positions of the footrests 7 and the supporting legs 6 are fixed; therefore, the second sliding plate 2 and the supporting plate 4 are stably placed, and the stable sliding groove is beneficial to the unloading operation of the package.

In summary, the utility model discloses a straight-falling diving chute for unloading packages, which relates to the technical field of logistics transportation and comprises a first sliding plate, a second sliding plate and a connecting plate; the first sliding plate and the second sliding plate are arranged in parallel; the first sliding plate is positioned vertically above the second sliding plate; the bottommost end of the first sliding plate is positioned vertically above the topmost end of the second sliding plate; the plate surface of the connecting plate is vertically arranged; the lowest end of the first sliding plate is connected with the upper edge of the connecting plate; the uppermost end of the second sliding plate is connected with the lower edge of the connecting plate; the first sliding plate, the connecting plate and the second sliding plate jointly form a channel for parcel movement. The straight-falling diving chute for unloading packages solves the problem that packages are easy to damage due to the fact that packages fall from a chute with a large horizontal angle and then collide with a falling plane at a high speed in the prior art.

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

Claims (6)

1. The straight-falling diving chute for unloading packages is characterized by comprising a first sliding plate, a second sliding plate and a connecting plate;

the first sliding plate and the second sliding plate are arranged in parallel; the first sliding plate is positioned vertically above the second sliding plate; the bottommost end of the first sliding plate is positioned vertically above the topmost end of the second sliding plate;

the plate surface of the connecting plate is vertically arranged; the lowest end of the first sliding plate is connected with the upper edge of the connecting plate; the uppermost end of the second sliding plate is connected with the lower edge of the connecting plate;

the first sliding plate, the connecting plate and the second sliding plate jointly form a channel for parcel movement.

2. The straight drop and jump chute for unloading packages of claim 1 wherein a pallet is provided at the lowermost end of said second slide; the plate surface of the supporting plate is horizontally arranged; one end of the supporting plate is connected with the lowest end of the second sliding plate; the other end of the supporting plate extends towards the movement direction of the package after sliding; and a blocking rod for decelerating and wrapping is fixed at one end of the supporting plate, which is far away from the second sliding plate.

3. The straight drop and jump chute for unloading packages of claim 2, further comprising two side guards for preventing the packages from sliding off the track; the first sliding plate, the connecting plate, the second sliding plate and the supporting plate form a slideway for wrapping and sliding together; the two sides of the slideway are respectively provided with one side baffle; the plate surfaces of the side baffles are vertically arranged; and two ends of the blocking rod are respectively fixed on the two side baffles.

4. A straight drop and jump chute for unloading packages as in claim 3 wherein said chute narrows from top to bottom; the two side baffles are close to each other from top to bottom; the distance between the uppermost ends of the two side baffles is farthest; the distance between the lowest ends of the two side guards is nearest.

5. The straight drop and jump chute for unloading packages of claim 4, further comprising a plurality of legs; the bottom of the supporting plate is provided with the supporting legs; the bottom of the second sliding plate is provided with the supporting legs; the lowermost ends of all the legs are on the same horizontal plane.

6. The straight drop and jump chute for unloading packages of claim 5, wherein a foot rest is provided at the bottom of said leg; the heel brace can slide in the vertical direction relative to the supporting leg;

the support legs are provided with fixing holes; the support is provided with a waist hole with the length extending in the vertical direction; the diameter of the fixing hole is the same as the width of the waist hole; the fixing hole is aligned with the waist hole,

so that the bolts can pass through the fixing holes and the waist holes at the same time.

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