CN217995872U - Echelon buffering falling device - Google Patents

Abstract

The utility model relates to a echelon buffering falls device, its include the conveying subassembly that the slant extends, be located the buffering subassembly on conveying subassembly top, the buffering subassembly including form a plurality of supports that the echelon is connected, be located the second driving piece of support one end, be located the driving medium and one end of second driving piece both sides and a plurality of bolster that support fixed connection and other end slant extended to lower floor's support, the both sides of driving medium have the extension piece, extension piece one end is connected with the driving medium and the other end and leg joint, the second driving piece makes the support rise or descend through the extension piece that is fixed in the driving medium both sides, through the echelon combination of main frame and a plurality of time frames and the connected mode of bolster and support, drop into a plurality of slant landing by the perpendicular before, the route and the time of dropping of processing goods have been increased, avoided the processing goods to drop the phenomenon that the damage appears from higher height, be flexible material simultaneously, reduce the risk that the processing goods dropped the damage.

Description

Echelon buffering falling device

Technical Field

Relate to a transportation process buffer device, especially relate to a echelon buffering falls device.

Background

With the continuous perfection and maturity of market demand and industrial chain, the requirement for automation level is also continuously increased, the rise of automation drives the vigorous development of conveying devices, wherein a plurality of modes such as roller conveying, conveyor belt conveying and the like are adopted, but because the traditional conveying device and other equipment are separately designed and used, auxiliary equipment is often needed when the conveyor belt is connected with other equipment, especially equipment with obvious height difference is connected, and when some articles (such as fruits, vegetables and the like) which are easy to lose are conveyed, if the articles fall from high altitude, damages are easily generated, and enterprises are damaged.

Therefore, there is a need to develop a echelon-cushioning fall device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, convenient operation's echelon buffering fall device.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a device is fallen in echelon buffering, its includes the conveying subassembly that the slant extends, is located the buffering subassembly on conveying subassembly top, the buffering subassembly is including forming a plurality of supports that echelon is connected, being located the second driving piece of support one end, being located the driving medium and the one end of second driving piece both sides with support fixed connection and other end slant extend to lower floor a plurality of bolster of support, the both sides of driving medium have the tension member, tension member one end with the driving medium is connected and the other end with leg joint, the second driving piece is through being fixed in the tension member of driving medium both sides makes the support rises or descends.

Further, the support comprises a main frame, one end of the main frame is fixedly connected with the conveying assembly, and the other end of the main frame is fixedly connected with the second driving piece.

Furthermore, the support still includes a plurality of subframes, subframe includes a pair of side lever and sill bar, the side lever is fixed in the one end of main frame, its other end slant downwardly extending with sill bar fixed connection.

Further, the plurality of subframes comprise a first subframe and a second subframe, and the bottom rods of the first subframe are fixedly connected with the side rods of the second subframe.

Further, the opening directions of the adjacent buffering parts are opposite.

Furthermore, the tail end of the transmission part is provided with a sliding wheel, two sides of the sliding wheel are provided with annular bulges, and one end of the stretching part is fixed between the two annular bulges.

Furthermore, both ends of the bracket are provided with reinforcing members, one end of each reinforcing member is fixed at the bottom of the main frame, and the other end of each reinforcing member is downwards fixedly connected with the outer side of the bottom rod.

Further, the middle position of the reinforcing member for connecting the main frame and the secondary frame is made of flexible materials.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses echelon buffering falls device, and is simple in structure, and convenient for operation's characteristics, echelon combination and bolster through main frame and a plurality of subframes and the connected mode of support, drop perpendicularly by before and change into a plurality of slant landing, the route that drops and the time of dropping of processing goods have been increased, the phenomenon of damage appears in the higher high dropping of processing goods has been avoided, the bolster is flexible material simultaneously, reduce the risk that processing goods dropped the damage, furthermore, the utilization spatial position that the support that can fold can be better, strengthen the automation level of this device.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

fig. 1 is a schematic view of an opening buffer assembly of a echelon fall buffer device of the present invention;

FIG. 2 is a schematic view of the closing bumper assembly of the echelon bumper fall device of FIG. 1;

FIG. 3 is an enlarged view of a portion of the echelon fall bumper apparatus shown in FIG. 1;

fig. 4 is an enlarged view of a portion of the echelon cushioned fall device of fig. 3 in another state.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention relates to a echelon buffer falling device, which includes a conveying assembly 1 and a buffer assembly 2 located at one end of the conveying assembly 1.

Referring to fig. 1 to 2, the conveying assembly 1 includes a first driving member 11 and limiting plates 12 located at two sides of the first driving member, the first driving member 11 is a roller motor located at one end of the conveying assembly 1, the other end of the conveying assembly 1 has a secondary moving shaft 13, the secondary moving shaft 13 is connected to and driven by a conveyor belt 14 wrapping the secondary moving shaft 13 and the first driving member 11, the limiting plates 12 extend from two sides of the first driving member 11 to two sides of the secondary moving shaft 13, the ends of the limiting plates 12 at two sides of the secondary moving shaft 13 extend downward to form protrusions 121, the protrusions 121 are a pair of triangular plates and correspond to two sides of the buffer assembly 2, further, one side of the protrusions 121 has a baffle 15, the baffle 15 is a rectangular plate, two sides of the top end of the baffle 15 have fixing plates 151, one end of the fixing plates 151 is fixed to the baffle, and the other end of the baffle is bent inward and fixedly connected to the limiting plates 12 (the connecting holes are arc holes, so as to change the angle of the baffle 12 as required), a connecting plate 15 has a connecting plate 16 below, one end of the connecting plate 16 is fixedly connected to the bottom end of the limiting plate 12, and the other end extends downward and fixedly connected to the buffer assembly 2.

The storage piece 17 has in the limiting plate 12 top of first driving piece 11 both sides, and the storage piece 17 includes the curb plate 171 with limiting plate 12 and the diaphragm 172 of being connected curb plate 171, and curb plate 171 and diaphragm 172 form one with conveyer belt 14 and hold the cavity, and curb plate 171 is triangle-shaped, its one end and limiting plate 12 fixed connection and the other end and diaphragm 172 fixed connection, the height of inferior moving axis 13 is greater than the height of first driving piece 11.

Referring to fig. 1 to 4, the damping assembly 2 includes a bracket 21, a second driving member 22 disposed at one side of the bracket 21, a transmission member 23 disposed at both sides of the second driving member 22, and a plurality of damping members 24 fixedly connected to the bracket, the bracket 21 is formed of a plurality of frames including a main frame 211 disposed at the top end of the bracket 21, and a plurality of sub frames 212 connected to the main frame 211, the plurality of sub frames 212 having the same shape, the main frame 211 being a rectangular bracket having one end fixedly connected to the connecting plate 16 and the other end connected to the second driving member 22 at the outside thereof, the sub frame 212 including two side bars 2121 and a bottom bar 2122, one end of the side bar 2121 being fixedly connected to the bottom bar 2122, both sides of the main frame 211 connected to the second driving member 22 being connected to the side bars 2121 of the first sub frame by fixing members (certain bolts or screws), the other end of the first sub frame 212 extending downward and the bottom bar 2122 of the second sub frame being connected to the side bar of the second sub frame and extending downward and connected to the third sub frame, and the plurality of sub frames 212 being combined and connected thereto (the number of sub frames may be changed according to circumstances).

Referring to fig. 3 to 4, the second driving member 22 is a motor, the bottom end of which is connected to a transmission 221, the transmission 221 is a rectangular body and is located outside the bracket 21, the transmission members 23 are connected to both sides of the transmission, the transmission members 23 are fixed to the bracket 21 to form a pulling wheel 222 at the end, the pulling wheel 222 is fixedly connected to the transmission members 23, and two ends of the pulling wheel form a circular baffle, a stretching member 223 is provided inside the pulling wheel 222, the stretching member 223 is a strip-shaped belt made of a flexible material (such as nylon, rubber, or poly plastic), one end of the stretching member 223 is fixedly connected to the pulling wheel 222, the other end of the stretching member 223 extends downward and is fixed to a connection portion of a plurality of rectangular frames extending from the bracket 21,

the buffer parts 24 are made of flexible materials and have the same shape, one ends of the buffer parts 24 are fixed on the inner sides of three adjacent side lengths of the main frame 211 of the support 21, the other ends of the buffer parts 24 extend downwards to form an inclined landslide, and the tail ends of the inclined landslide extend into the secondary frame 212, namely, the buffer parts 24 open towards the direction of the conveying assembly 1, the inner sides of the secondary frame 212 are provided with the buffer parts 24 and are fixedly connected with the side rods 2121 and the bottom rods 2122, the opening direction of the buffer parts 24 connected with the secondary frame 212 is opposite to that of the buffer parts 24 connected with the main frame 211, the tail ends of the buffer parts 24 connected with the secondary frame 212 extend into the third rectangular frame, the buffer parts 24 are connected with the support 21 in the manner as above, and multi-step buffering is formed, and the opening directions of the adjacent buffer parts 24 are opposite.

Referring to fig. 1 to 4, the two ends of the bracket 21 are provided with the reinforcing members 25, the reinforcing members 25 are formed by a plurality of rectangular plates, one end of each reinforcing member 25 is fixed at the bottom of the main frame 211 at the top end of the bracket 21, the other end of each reinforcing member 25 is downwards fixedly connected with the outer side of the bottom rod 2122 of the sub-frame 212, then, the middle position of each reinforcing member 25 connecting the main frame 211 and the sub-frame 212 is made of a flexible material, the reinforcing members 25 continue to downwards extend to connect the outer sides of the sub-frames 212 to the sub-frame 212 connected with the tail end of the bracket 21, and the middle positions of the sub-frames where the reinforcing members 25 are connected with the bottom rod 2122 are made of the flexible material.

When the device starts to work, the second driving element 22 is started to drive the transmission element 23 to rotate through the transmission 221, the pulling wheel 222 is made to rotate to put down the stretching element 223, the support 21 extends downwards and expands, meanwhile, the distance relation between the main frame 211 and the plurality of secondary frames 212 is guaranteed under the influence of the reinforcing element 25, the first driving element 11 is started to convey the processed goods on the surface of the conveyor belt 14 upwards, the processed goods fall onto the surface of the buffering element 24 inside the main frame 211 when conveyed to the tail end of the conveyor belt 14, the processed goods fall into the buffering element 24 inside the secondary frame 212 under the influence of the oblique extension of the buffering element 24, the processed goods roll into the buffering element 24 inside the secondary frame 212, the processed goods roll into the secondary frame 212 to form step-type buffering until the processed goods fall into a target box body or other equipment, when the conveying of the processed goods is completed, the second driving element 22 drives the transmission element 23 to rotate reversely through the transmission 221, the pulling wheel 222 to pull up the stretching element 223, the support 21 is folded upwards, and the flexible materials positioned between the reinforcing elements 25 on both sides of the support 21 are bent, and the support 21 is closed smoothly.

The utility model discloses echelon buffering falls device, and is simple in structure, and convenient for operation's characteristics, echelon combination and bolster through main frame and a plurality of subframes and the connected mode of support, drop perpendicularly by before and change into a plurality of slant landing, the route that drops and the time of dropping of processing goods have been increased, the phenomenon of damage appears in the higher high dropping of processing goods has been avoided, the bolster is flexible material simultaneously, reduce the risk that processing goods dropped the damage, furthermore, the utilization spatial position that the support that can fold can be better, strengthen the automation level of this device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (8)

1. The utility model provides a device is fallen in echelon buffering which characterized in that: it includes the slant conveying subassembly that extends, is fixed in the buffering subassembly on conveying subassembly top, the buffering subassembly is including forming a plurality of supports that echelon is connected, being located the second driving piece of support one end, being located the driving medium and the one end of second driving piece both sides with support fixed connection and other end slant extend to lower floor a plurality of bolster of support, the both sides of driving medium have the tensile piece, tensile piece one end with the driving medium is connected and the other end with leg joint, the second driving piece is through being fixed in the tensile piece of driving medium both sides makes the support rises or descends.

2. The echelon cushioning fall device of claim 1, characterized in that: the support comprises a main frame, one end of the main frame is fixedly connected with the conveying assembly, and the other end of the main frame is fixedly connected with the second driving piece.

3. The echelon cushioning fall device of claim 2, characterized in that: the support still includes a plurality of subframes, the subframe includes a pair of side lever and sill bar, the side lever is fixed in the one end of main frame, its other end slant downwardly extending with sill bar fixed connection.

4. The echelon cushioning fall device of claim 3, characterized in that: the secondary frames comprise a first secondary frame and a second secondary frame, and the bottom rods of the first secondary frame are fixedly connected with the side rods of the second secondary frame.

5. The echelon cushioning fall device of claim 1, characterized in that: the opening directions of the adjacent buffering parts are opposite.

6. The echelon cushioning fall device of claim 1, characterized in that: the tail end of the transmission part is provided with a sliding wheel, two sides of the sliding wheel are provided with annular bulges, and one end of the stretching part is fixed between the two annular bulges.

7. The echelon cushioning fall device of claim 3, characterized in that: and reinforcing members are arranged at two ends of the support, one end of each reinforcing member is fixed at the bottom of the main frame, and the other end of each reinforcing member is downwards fixedly connected with the outer side of the bottom rod.

8. The echelon cushioning fall device of claim 7, wherein: the middle position of the reinforcing piece for connecting the main frame and the secondary frame is made of flexible materials.

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