CN108820731B

CN108820731B - Suspension type brush drive track freight transportation system

Info

Publication number: CN108820731B
Application number: CN201810437689.2A
Authority: CN
Inventors: 陈伟; 陈双龙
Original assignee: Anhui Shangzao Intelligent Equipment Technology Co ltd
Current assignee: Anhui Shangzao Intelligent Equipment Technology Co ltd
Priority date: 2018-05-09
Filing date: 2018-05-09
Publication date: 2020-04-24
Anticipated expiration: 2038-05-09
Also published as: CN108820731A

Abstract

The invention discloses a suspension type brush driven track freight system, and relates to the technical field of track freight. The invention comprises a plurality of tracks and a crane, wherein the tracks are interwoven into a net shape, the tracks are connected in a Y shape, and a track switching device is arranged at the joint of the tracks; the lower end of the track is distributed with a suspension barrier strip for suspending a crane along the track, two ends of the crane are provided with suspension seats, the suspension seats are suspended on the suspension barrier strip and can slide along the suspension barrier strip, and the track is also provided with a crane propelling mechanism; the crane comprises a crane head, a crane tail and a crane body; a plurality of crane bodies are connected between the head and the tail of the crane; the head and the tail of the crane are hinged with the crane body. According to the invention, the crane is redesigned, and the crane head, the crane tail and the crane body are hinged to form the crane, so that the problem of slow switching in the conventional track switching process is solved.

Description

Suspension type brush drive track freight transportation system

Technical Field

The invention belongs to the technical field of rail freight, and particularly relates to a suspension type brush driven rail freight system.

Background

In clothing workshop, there is the commodity circulation of finished product, semi-manufactured goods between every station, has the commodity circulation between workshop and the warehouse, and the transportation of the inside finished product of present domestic traditional workshop, semi-manufactured goods generally includes: manual forklift, forklift transportation and rolling type conveyer belt transportation. The manpower forklift and the forklift have low transportation efficiency and high cost, the transportation of the conveyer belt occupies the area of a workshop, is greatly influenced by the sequencing of workshop equipment, machines and stations, is not flexible enough, and has high installation cost; particularly, the products in some workshops are various in types, logistics routes are interwoven into logistics nets, and the requirements of conveying belts cannot be met.

Chinese patent grant publication no: CN201817029U, 5 month 4 days on 2011 bulletin day 2011 discloses a suspension type rail transport cart for greenhouse, and it includes greenhouse skeleton or back wall, hanging flower basket, connects the track mounting bracket on greenhouse skeleton or back wall, assembles the track on the track mounting bracket, and the gyro wheel that can walk on the track is assembled to the jib upper end, and jib lower extreme hook hanging flower basket. The defect is that the rail transport vehicle cannot be flexibly switched.

Chinese patent grant publication no: CN 1039792777A, granted notice date 2016.05.25 discloses a suspension type track freight system, which comprises a plurality of tracks and a crane, wherein the tracks are interwoven into a transport network, and the joints of the tracks are provided with track switching devices, so that the switching between the tracks is flexible. The defects are that when the track is switched, the crane is straight, and the problems of jamming, slow switching and the like exist in the switching process.

Disclosure of Invention

The invention aims to provide a suspended brush driven track freight transportation system, which solves the problem of slow switching in the existing track switching process by redesigning a crane and hinging the crane head, the crane tail and the crane body to form the crane.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a suspended brush driven track freight system, which comprises a plurality of tracks and a crane, wherein the tracks are interwoven into a net shape, the tracks are connected in a Y shape, and a track switching device is arranged at the joint of the tracks; the lower end of the track is distributed with suspension barrier strips used for hanging a crane along the track, suspension seats are arranged at the two ends of the crane, the suspension seats are hung on the suspension barrier strips and can slide along the suspension barrier strips, and a crane propelling mechanism is also arranged on the track;

the crane comprises a crane head, a crane tail and a crane body; a plurality of crane bodies are connected between the head and the tail of the crane; the head and the tail of the crane are hinged with the crane body.

Furthermore, the cross section of the suspension barrier strip is in an isosceles triangle shape, the suspension seat comprises a V-shaped connector and bearings, the bearings are obliquely arranged on the inner side of the opening of the V-shaped connector, and the outer side surfaces of the two bearings are respectively attached to the two inclined surfaces of the suspension barrier strip and can roll along the inclined surfaces;

the V-shaped connector is characterized in that a groove is formed in the outer side of the V-shaped connector, a friction block is installed on the groove in a matched mode, and the outer side face of the friction block is a rough face or a smooth face.

Further, advancing mechanism includes the support bar that distributes along the track, establishes the belt on the support bar, the support bar is installed in the track side, two relative sides of support bar are equipped with the anticreep recess, the both ends of support bar are equipped with the belt pulley respectively, the belt cover is established between the belt pulley, in the anticreep recess was gone into to the centre card of belt, the one end of support bar still is equipped with driving pulley pivoted step motor, the belt outside evenly is equipped with a plurality of connecting seats, the outside of connecting seat be equipped with the brush, the brush outer end with hang the seat contact.

Furthermore, the crane head is of a columnar structure; one end of the crane head is provided with a first fixing hole matched and connected with the suspension seat, the other end of the crane head is provided with a first hinged seat, the first hinged seat is provided with a first hinged hole, two sides of the first hinged hole on one surface of the first hinged seat are respectively and symmetrically provided with a first limiting rod, the first limiting rod is provided with a first elastic element, one surface of the crane head is provided with a first rectangular plate, and the first rectangular plate is provided with a plurality of first hanging holes;

the crane tail is of a columnar structure, one end of the crane tail is provided with a second fixing hole matched and connected with the suspension seat, the other end of the crane tail is provided with a first protruding block matched with the first hinge seat, the first protruding block is provided with a first hinge bolt matched with the first hinge hole in a hinged mode, one surface of the crane tail is provided with a second rectangular plate, and the second rectangular plate is provided with a plurality of second hanging holes;

one end of the crane body is provided with a second lug matched with the first hinge base, and the second lug is provided with a second hinge bolt matched with the first hinge hole in a hinged mode; a second hinged support matched with the first bump is arranged at the other end of the crane body, a second hinged hole matched with the first hinged bolt is formed in the second hinged support, second limiting rods are symmetrically arranged on two sides of the second hinged hole in one surface of the second hinged support respectively, and second elastic elements are arranged on the second limiting rods; and a third rectangular plate is arranged on one surface of the crane body, and a plurality of third hanging holes are formed in the third rectangular plate.

Further, the first elastic element and the second elastic element are both rubber rods or springs; one end of the first elastic element is fixed on the first limiting rod, and the other end of the first elastic element is in contact with the side face of the second bump or the first fixing hole; one end of the second elastic element is fixed on the second limiting rod, and the other end of the second elastic element is in contact with the second bump or the side face of the first fixing hole.

Furthermore, the first hanging hole, the second hanging hole and the third hanging hole are the same in aperture size.

The invention has the following beneficial effects:

1. the invention is installed in a modularization way, and the installation and the replacement are simple and quick.

2. The invention realizes multiple force driving by using the brushes with multiple hardness and replacing the friction blocks with different roughness degrees corresponding to different driving forces.

3. The track switching device comprises a crane head, a crane tail and a crane body which are mutually hinged to form the crane, and the problem of slow switching in the conventional track switching process is solved.

4. The invention limits the deflection angle and deflection stress between the crane head, the crane tail and the crane body through the limiting rod and the elastic element, and ensures the stable driving operation of the crane.

5. The invention adopts sectional type driving, the motor runs independently, the operation of other links is not influenced by a fault of a certain section, and the integral stability is high.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connection structure of a suspension base and a rail according to the present invention;

FIG. 3 is a schematic view of a crane head structure according to the present invention;

FIG. 4 is a schematic view of the tail structure of the crane of the present invention;

FIG. 5 is a schematic view of the structure of the crane body of the present invention;

FIG. 6 is a schematic view of the crane of the present invention;

FIG. 7 is a schematic view of the crane propulsion mechanism of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-rail, 2-crane, 3-rail switching device, 4-suspension bar, 5-suspension seat, 6-crane propulsion mechanism, 21-crane head, 22-crane tail, 23-crane body, 211-first fixing hole, 212-first hinge seat, 213-first hinge hole, 214-first limit rod, 215-first elastic element, 216-first rectangular plate, 217-first hinge hole, 221-first lug, 222-first hinge bolt, 223-second fixing hole, 224-second rectangular plate, 225-second hinge hole, 231-second lug, 232-second hinge bolt, 233-second hinge seat, 234-second limit rod, 235-second elastic element, 236-second hinge hole, 237-third rectangular plate, 238-a third hanging hole, 50-a V-shaped connecting body, 51-a bearing, 52-a groove, 60-a supporting strip, 61-a belt, 62-an anti-dropping groove, 63-a belt pulley, 64-a stepping motor, 65-a connecting seat and 66-a brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1-7, the present invention is a suspended brush driven track freight transportation system, which comprises a plurality of tracks 1 and a crane 2, wherein the tracks 1 are interlaced into a net shape, the tracks 1 are connected in a Y-shape, and a track switching device 3 is arranged at the joint of the tracks 1; the lower end of the track 1 is distributed with a suspension barrier 4 for hanging the crane 2 along the track 1, two ends of the crane 2 are provided with suspension seats 5, the suspension seats 5 are hung on the suspension barrier 4 and can slide along the suspension barrier 4, and the track 1 is also provided with a crane propulsion mechanism 6;

the crane 2 comprises a crane head 21, a crane tail 22 and a crane body 23; a plurality of crane bodies 23 are connected between the head 21 and the crane tail 22; the head 21 and the tail 22 are hinged with the crane body 23.

Preferably, the section of the suspension barrier 4 is isosceles triangle, the suspension base 5 includes a V-shaped connector 50 and bearings 51, the bearings 51 are obliquely installed inside the opening of the V-shaped connector 50, and the outer side surfaces of the two bearings 51 are respectively attached to the two inclined surfaces of the suspension barrier 4 and can roll along the inclined surfaces;

wherein, the outer side of the V-shaped connector 50 is provided with a groove 52, the groove 52 is provided with a friction block in a matching way, and the outer side surface of the friction block is a rough surface or a smooth surface.

Preferably, advancing mechanism 6 includes support bar 60 along track 1 distribution, establish belt 61 on support bar 60, support bar 60 installs in track 1 side, two relative sides of support bar 60 are equipped with anticreep recess 62, the both ends of support bar 60 are equipped with belt pulley 63 respectively, belt 61 cover is established between belt pulley 63, the centre card of belt 61 is gone into in anticreep recess 62, the one end of support bar 60 still is equipped with drive pulley 63 pivoted step motor 64, the belt outside evenly is equipped with a plurality of connecting seats 65, the outside of connecting seat be equipped with brush 66, brush 66 outer end and suspension base 5 contact.

Preferably, the crane head 21 is a columnar structure; one end of the crane head 21 is provided with a first fixing hole 211 matched and connected with the suspension seat 5, the other end of the crane head 21 is provided with a first hinged seat 212, the first hinged seat 212 is provided with a first hinged hole 213, two sides of the first hinged hole 213 on one surface of the first hinged seat 212 are respectively and symmetrically provided with a first limiting rod 214, the first limiting rod 214 is provided with a first elastic element 215, one surface of the crane head 21 is provided with a first rectangular plate 216, and the first rectangular plate 216 is provided with a plurality of first hanging holes 217;

the crane tail 22 is of a columnar structure, one end of the crane tail 22 is provided with a second fixing hole 223 matched and connected with the suspension seat 5, the other end of the crane tail 22 is provided with a first protruding block 221 matched with the first hinged seat 212, the first protruding block 221 is provided with a first hinged bolt 222 in hinged fit with the first hinged hole 213, one surface of the crane tail 22 is provided with a second rectangular plate 224, and the second rectangular plate 224 is provided with a plurality of second hanging holes 225;

one end of the hanger body 23 is provided with a second convex block 231 matched with the first hinge base 212, and the second convex block 231 is provided with a second hinge bolt 232 in hinge fit with the first hinge hole 213; a second hinge seat 233 matched with the first bump 221 is arranged at the other end of the hanger body 23, a second hinge hole 236 of the first hinge bolt 222 is arranged on the second hinge seat 233, a second limiting rod 234 is symmetrically arranged on each of two sides of the second hinge hole 236 on one surface of the second hinge seat 233, and a second elastic element 235 is arranged on each second limiting rod 234; a third rectangular plate 237 is disposed on one surface of the hanger body 23, and a plurality of third hanging holes 238 are disposed on the third rectangular plate 237.

Preferably, the first and second

elastic elements

215 and 235 are both rubber rods or springs; one end of the first elastic element 215 is fixed on the first limit rod 214, and the other end of the first elastic element 215 contacts with the second bump 231 or the side surface of the first fixing hole 211; one end of the second elastic element 235 is fixed on the second limiting rod 234, and the other end of the second elastic element 235 contacts with the second protrusion 231 or the side surface of the first fixing hole 211.

Preferably, the first hanging hole 217, the second hanging hole 225 and the third hanging hole 238 have the same hole size.

Preferably, in operation, the brush 66 drives the hanging seat 5 to operate on the rail 1 through a friction block arranged on the groove 52 of the friction V-shaped connecting body 50, and the hanging seat 5 operates to drive the crane 2 to operate; during turning, due to stress changes, the shapes matched with the turning camber of the track 1 are formed among the crane head 21, the crane tail 22 and the crane body 23 of each component of the crane 2 through the stress deformation of the first elastic element 215 and the second elastic element 235, so that track switching is facilitated; when the crane travels straight, the elastic elements on the two sides of the hinged support are stressed the same, and the elastic elements clamp the protrusions to enable the crane to travel straight.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A suspended brush driven track freight system comprises a plurality of tracks (1) and a crane (2), wherein the tracks (1) are interwoven into a net shape, the tracks (1) are connected in a Y shape, and a track switching device (3) is arranged at the joint of the tracks (1); suspension barrier strips (4) for hanging the crane (2) are distributed at the lower end of the track (1) along the track (1), suspension seats (5) are arranged at the two ends of the crane (2), the suspension seats (5) are hung on the suspension barrier strips (4) and can slide along the suspension barrier strips (4), and a crane propulsion mechanism (6) is further arranged on the track (1); the crane (2) comprises a crane head (21), a crane tail (22) and a crane body (23); a plurality of crane bodies (23) are connected between the crane head (21) and the crane tail (22); the head (21) and the tail (22) of the crane are hinged with the crane body (23); the method is characterized in that:

the crane head (21) is of a columnar structure; one end of the crane head (21) is provided with a first fixing hole (211) which is matched and connected with the suspension seat (5), the other end of the crane head (21) is provided with a first hinged seat (212), the first hinged seat (212) is provided with a first hinged hole (213), two sides of the first hinged hole (213) on one surface of the first hinged seat (212) are respectively and symmetrically provided with a first limiting rod (214), the first limiting rod (214) is provided with a first elastic element (215), one surface of the crane head (21) is provided with a first rectangular plate (216), and the first rectangular plate (216) is provided with a plurality of first hanging holes (217);

the crane tail (22) is of a columnar structure, one end of the crane tail (22) is provided with a second fixing hole (223) matched and connected with the suspension seat (5), the other end of the crane tail (22) is provided with a first protruding block (221) matched with the first hinge seat (212), the first protruding block (221) is provided with a first hinge bolt (222) in hinge fit with the first hinge hole (213), one surface of the crane tail (22) is provided with a second rectangular plate (224), and the second rectangular plate (224) is provided with a plurality of second hanging holes (225);

one end of the crane body (23) is provided with a second convex block (231) matched with the first hinged support (212), and the second convex block (231) is provided with a second hinged bolt (232) in hinged fit with the first hinged hole (213); a second hinge base (233) matched with the first bump (221) is arranged at the other end of the crane body (23), a second hinge hole (236) matched with the first hinge bolt (222) is formed in the second hinge base (233), second limiting rods (234) are symmetrically arranged on two sides of the second hinge hole (236) in one surface of the second hinge base (233) respectively, and second elastic elements (235) are arranged on the second limiting rods (234); a third rectangular plate (237) is arranged on one surface of the crane body (23), and a plurality of third hanging holes (238) are formed in the third rectangular plate (237).

2. A suspended brush driven rail cargo system according to claim 1, wherein the cross section of the suspension bar (4) is isosceles triangle, the suspension base (5) comprises a V-shaped connector (50) and a bearing (51), the bearing (51) is obliquely arranged inside the opening of the V-shaped connector (50), the outer side surfaces of the two bearings (51) are respectively attached to the two inclined surfaces of the suspension bar (4) and can roll along the inclined surfaces;

the V-shaped connecting body (50) is characterized in that a groove (52) is formed in the outer side of the V-shaped connecting body, a friction block is installed on the groove (52) in a matched mode, and the outer side face of the friction block is a rough face or a smooth face.

3. The hanging brush driven track freight system according to claim 1, wherein the pushing mechanism (6) comprises support bars (60) distributed along the track (1) and belts (61) arranged on the support bars (60), the support bars (60) are arranged on the sides of the track (1), two opposite sides of the support bars (60) are provided with anti-falling grooves (62), two ends of the support bars (60) are respectively provided with belt pulleys (63), the belts (61) are sleeved between the belt pulleys (63), the middle of the belts (61) are clamped into the anti-falling grooves (62), one end of the support bars (60) is further provided with a stepping motor (64) driving the belt pulleys (63) to rotate, the outer side of the belts is uniformly provided with a plurality of connecting seats (65), the outer sides of the connecting seats are provided with brushes (66), the outer end of the brush (66) is contacted with the suspension seat (5).

4. A suspended brush driven rail freight system according to claim 1, wherein the first resilient member (215) and the second resilient member (235) are both rubber rods or springs; one end of the first elastic element (215) is fixed on the first limiting rod (214), and the other end of the first elastic element (215) is in contact with the side surface of the second bump (231) or the first fixing hole (211); one end of the second elastic element (235) is fixed on the second limiting rod (234), and the other end of the second elastic element (235) is in contact with the side face of the second bump (231) or the first fixing hole (211).

5. A hanging brush driven rail freight system according to claim 4, where the first hanger hole (217), the second hanger hole (225) and the third hanger hole (238) are of the same diameter.