CN110419909A

CN110419909A - A kind of chain showing stand

Info

Publication number: CN110419909A
Application number: CN201910735170.7A
Authority: CN
Inventors: 钟良
Original assignee: Hangzhou Letong Cultural Creative Co Ltd
Current assignee: Nanjing Lucky Village Science and Technology Innovation Industrial Park Management Co Ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2019-11-08
Anticipated expiration: 2039-08-09
Also published as: CN110419909B

Abstract

The invention discloses a kind of chain showing stands, including base, it is respectively fixedly disposed at two the first vertical plates of base or so end face, transmission shaft between the first vertical plate of the company of being rotatably arranged on elder brother, it is fixed at the cylinder of transmission shaft outer surface, the rotating device being fixed on the right side of cylinder, four groups of material collecting devices, it is fixed at the supporting plate of base front end face, it is respectively fixedly disposed at two rodless cylinders of supporting plate upper surface left and right sides, it is respectively fixedly disposed at two the second vertical plates of two rodless cylinder output ends, the fixed link being fixed between two the second vertical plates, multiple clamping devices of fixed rod outer surface are separately positioned on length direction, described two second vertical plates are respectively fixedly disposed at the left and right sides of fixed link.

Description

A kind of chain showing stand

Technical field

The invention belongs to showing stand fields, more particularly, to a kind of chain showing stand.

Background technique

Chain showing stand is the showing stand for showing industrial various chains, and existing chain showing stand can not carry out chain The circularly exhibiting of item needs to show that when needing to show new chain, the chain terminated is changed, so that human cost is excessively high, and And frequently replacement chain can also waste a large amount of displaying times.

Summary of the invention

The present invention for overcome the deficiencies in the prior art, provides a kind of chain showing stand.

To achieve the goals above, the invention adopts the following technical scheme: a kind of chain showing stand, including base, respectively It is fixed at transmission shaft between two the first vertical plates of base or so end face, the first vertical plate of the company of being rotatably arranged on elder brother, solid The cylinder of transmission shaft outer surface, the rotating device being fixed on the right side of cylinder, four groups of material collecting devices, fixed setting are set calmly Base front end face supporting plate, be respectively fixedly disposed at supporting plate upper surface left and right sides two rodless cylinders, be respectively fixedly installed Two rodless cylinder output ends two the second vertical plates, be fixed between two the second vertical plates fixed link, with length Direction is separately positioned on multiple clamping devices of fixed rod outer surface, and described two second vertical plates are respectively fixedly disposed at fixed link Left and right sides；Four groups of material collecting devices are evenly distributed on cylinder outer surface with circumferencial direction, and every group of material collecting device includes from left to right Three rewinding components of cylinder outer surface are set；The rotating device includes the rotation spine for being fixed at transmission shaft outer surface Take turns, be fixed at right side the second vertical plate upper surface third straight panel, be fixed at third straight panel rear end face the 4th straight panel, The ratchet bar for being fixed at the 4th straight panel rear end face and being meshed with rotating ratchet.

The clamping device includes the first expansion plate for being fixed at fixed rod outer surface rear end, can cover movably forward and backward It is located at the second expansion plate of the first expansion plate outer surface, is arranged in the second expansion plate and the advanced shifting chute that is open.

The clamping device further includes the first bullet being fixed between the first expansion plate rear end and shifting chute front bulkhead Spring, two support plates for being respectively fixedly disposed at push plate rear end face, is set the push plate for being fixed at the second expansion plate rear end face respectively Set the rectangular channel in two support plate upper surfaces and left and right perforation.

The clamping device further includes the groove that rectangular channel lower end wall is arranged in, can be arranged in groove up or down Rectangular block, the second spring being fixed between rectangular block and groove lower end wall are fixed at the second expansion plate left side The first fagging, be fixed at the second fagging of the first fagging rear end face, first expansion plate can in shifting chute front and back It is mobile.

The rewinding component includes the rewinding shell for being fixed at cylinder outer surface, is arranged in the intracorporal rewinding of rewinding shell Space, the receiving vat that receiving space front bulkhead and opening upwards are set, the third vertical plate for being fixed at receiving vat lower end wall.

The rewinding component further includes the movable block that dovetail groove upper end is arranged in, is fixed at movable block lower end surface and can The trapezoid block that is moved left and right in dovetail groove,

The upper surface of the base is fixedly installed a upright plate, and it is vertical that the upper surface of the upright plate is fixedly installed multiple five Plate.

In conclusion the circulation exhibition of chain can be carried out automatically the invention has the following advantages that the device structure is simple Show, shows different types of chain without manually carrying out frequently more bringing for chain.

Detailed description of the invention

Fig. 1 is perspective view of the invention；

Fig. 2 is partial enlarged view at the A in Fig. 1；

Fig. 3 is left view of the invention；

Fig. 4 is sectional block diagram at the B-B in Fig. 3；

Fig. 5 is partial enlarged view at the C in Fig. 4；

Fig. 6 is partial enlarged view at the D in Fig. 5;

Fig. 7 is the bitch chain device for hanging chain.

Specific embodiment

In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described.

As shown in figs. 1-7, to achieve the goals above, the invention adopts the following technical scheme: a kind of chain showing stand, packet Two the first vertical plates 2, the first vertical plate of the company of being rotatably arranged on elder brother 2 for including base 1, being respectively fixedly disposed at 1 or so end face of base Between transmission shaft 3, be fixed at 3 outer surface of transmission shaft cylinder 4, be fixed at the right side of cylinder 4 rotating device, four Group material collecting device, is respectively fixedly disposed at two of 5 upper surface left and right sides of supporting plate at the supporting plate 5 for being fixed at 1 front end face of base Rodless cylinder 6, is fixed at two second at two the second vertical plates 7 for being respectively fixedly disposed at two 6 output ends of rodless cylinder Fixed link 8 between vertical plate 7, three clamping devices that 8 outer surface of fixed link is separately positioned on length direction, fixation is set respectively Set 5 or so end face of supporting plate two the first straight panels 101, be fixed at the second straight panel of two 901 upper surfaces of the first straight panel 902, described two second vertical plates 7 are respectively fixedly disposed at the left and right sides of fixed link 8；Four groups of material collecting devices are uniform with circumferencial direction It is distributed in 4 outer surface of cylinder, every group of material collecting device includes three rewinding components that 4 outer surface of cylinder is arranged in from left to right.

The rotating device includes the rotating ratchet 9 for being fixed at 3 outer surface of transmission shaft, is fixed at right side second The third straight panel 10 of 7 upper surface of vertical plate, the 4th straight panel 801 for being fixed at 10 rear end face of third straight panel are fixed at Four straight panels, 801 rear end face and the ratchet bar 11 being meshed with rotating ratchet 9.

The clamping device includes the first expansion plate 12 for being fixed at 8 appearance surface rear end of fixed link, can be moved forward and backward Ground is set in the second expansion plate 13 of 12 outer surface of the first expansion plate, is arranged in the second expansion plate 13 and the advanced movement that is open Slot, is fixed at the second expansion plate at the first spring being fixed between the first expansion plate rear end and shifting chute front bulkhead The push plate 14 of 13 rear end faces, is separately positioned on two support plates 15 at two support plates 15 for being respectively fixedly disposed at 14 rear end face of push plate The rectangular channel of upper surface and left and right perforation, can be arranged in groove the groove that rectangular channel lower end wall is arranged in up or down Rectangular block 16, the second spring being fixed between rectangular block 16 and groove lower end wall are fixed at the second expansion plate 13 First fagging 50 of left side, the second fagging 51 for being fixed at 50 rear end face of the first fagging, first expansion plate 12 can It is moved forward and backward in shifting chute.

The rewinding component includes the rewinding shell 17 for being fixed at 3 outer surface of cylinder, is arranged in rewinding shell 17 Receiving space, receiving space front bulkhead and opening upwards are set receiving vat, be fixed at the of receiving vat lower end wall Three vertical plates 18 are arranged in third vertical plate 18 and the shifting chute of opening upwards, stretching in shifting chute can be arranged in up or down Contracting inclined plate 19, is arranged in receiving space upper end wall the third spring for being fixed at mobile trench bottom and flexible 19 lower end of inclined plate Drain hole, two placing grooves for being separately positioned on drain hole left hand end wall, the dovetail groove that trough side is set, be arranged in ladder The movable block 21 of shape slot upper end, is consolidated the trapezoid block that is fixed at 21 lower end surface of movable block and can move left and right in dovetail groove Calmly be arranged in movable block 21 close to rewinding mouth one end snap-gauge 23, be fixed at trapezoid block and dovetail groove far from rewinding mouth one end Third spring between end wall, is fixed at the 4th vertical plate 24 at the 4th vertical plate 24 for being fixed at 21 front end face of movable plate 5th vertical plate 25 of front end face.

The upper surface of the base 1 is fixedly installed a upright plate 26, and 26 upper surface of upright plate is fixedly installed three A 5th vertical plate 226.

The chain is needed before being put into equipment with first hanging on bitch chain device, and the bitch chain device includes pulling plate 229, fixes The connecting rod 230 of 229 lower end of pulling plate is set, the chain latch closure 231 for being fixed at 230 lower end of connecting rod, is separately positioned on drawing Two card slots of 229 lower end surface left and right sides of plate.

The chain latch closure is the prior art, and so it will not be repeated.

3 right end of transmission shaft is fixedly installed a rotating handles 53, and the side wall of the receiving space is provided with a job Slot, the outer surface fixed setting of the rotating handles 53 are carved with " START " on one of driving lever there are four driving lever；Chain It hangs over chain link to buckle, manually pushes snap-gauge 23 open, this group of material collecting device positioned at 4 outer surface front end of cylinder does not put chain, excess-three It is put into a chain in receiving space in group material collecting device, chain is also hung up on three clamping devices, pulling plate 229 is put It sets in two placing grooves, pulling plate 229 is stuck in two placing grooves by the reset of snap-gauge 23 under the action of third spring, and two without bar gas Cylinder 6 starts, and two support plates 15 is driven to move down, when push plate 14 is in contact with two the 5th vertical plates 25,25 edge of the 5th vertical plate Two sides are mobile to the left and right the inclined-planes of two push plates 14, after pulling plate 229 is placed on two placing grooves, the second fagging 51 can and the 5th Vertical plate 226 contacts, and drives the second fagging 51 to move forward along the inclined-plane of the 5th vertical plate 226, the second fagging 51 is made to leave rewinding Slot allows 4 rotated ninety degrees of cylinder at this point, ratchet bar 11 drives rotating ratchet 9 to rotate, and another group of material collecting device is allowed to rotate to circle The front end face of cylinder 4, the starting of two rodless cylinders 6 drive two supporting blocks 15 to move up, when being moved to and the same water of connecting rod 230 When plane, the second fagging 51 is separated with the 5th vertical plate 226, and the second fagging 51 moves backward the flexible inclined plate 19 of promotion and moves down, So as to allow the second fagging 51 reach pulling plate 229 underface, drive pulling plate 229 move up, so as to by chain from It takes out in receiving space, is again started up by two rodless cylinders 6 of preset time, drive two support plates 15 to move down, with this Back and forth, the circulation exhibition of chain is thus allowed for；By by the rear end face of the front end face of flexible inclined plate 19 and two support plates 15 It is set as inclined-plane, so as to block up the front bulkhead of rewinding mouth using flexible inclined plate 19 after chain is put into receiving space Firmly, it so that chain be avoided to fall in the rotation with cylinder 4, and can be needed in support plate 15 by the cooperation on two inclined-planes Flexible inclined plate 19 can be pushed to move down when chain is taken out, so as to hinder while preventing chain from dropping out The normal taking-up of chain, to enhance the stability of equipment；By by the lower end surface of the second fagging 51 and the 5th vertical plate 226 Upper surface is respectively set to inclined-plane, and chain, which is put into after receiving space, so as to the second fagging 51 again can allow the second fagging 51 Move forward, so as to avoid the second fagging 51 from continuing downwards during stopped by rewinding shell, so as to make ratchet Item is engaged with rotating ratchet downwards, and cylinder 4 can smoothly be rotated, to be conducive to that equipment is made to carry out circular flow；Pass through ratchet The setting of item and rotating ratchet can be when cylinder 4, which damages, to be rotated, and ratchet bar can be blocked by rotating ratchet, thus equipment meeting Stop, so as to avoid when cylinder damages equipment continue to run and show the same chain always, so as to avoid unnecessary Energy waste, and staff can be allowed to be easier discovering device failure；By the way that 25 upper surface and lower end surface are arranged For inclined-plane, the upper surface left and right sides of push plate 14 and lower end surface left and right sides are arranged to inclined-plane, so as to need chain It puts receiving space into or the two sides movement to the left and right of two snap-gauges 23 can be pushed when taking out from receiving space, to avoid two Pulling plate 229 is blocked and can not take out chain by snap-gauge 23;Progress can be matched with two card slots by the setting of rectangular block 16 Limit is to avoid pulling plate 229 from horizontally slipping when moving up.

Before equipment operation, needs to be carved with " START " and be upwardly directed to just start behind twelve-hour direction.

Obviously, described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment should fall within the scope of the present invention.

Claims

1. a kind of chain showing stand, it is characterised in that: including base (1), be respectively fixedly disposed at the two of base (1) left and right end face Transmission shaft (3) between a first vertical plate (2), the first vertical plate of the company of being rotatably arranged on elder brother (2) is fixed at transmission shaft (3) The cylinder (4) of outer surface, four groups of material collecting devices, is fixed at base at the rotating device being fixed on the right side of cylinder (4) (1) supporting plate (5) of front end face, two rodless cylinders (6), solid respectively for being respectively fixedly disposed at supporting plate (5) upper surface left and right sides Fixed setting two rodless cylinder (6) output ends two the second vertical plates (7), be fixed between two the second vertical plates (7) Fixed link (8), be separately positioned on length direction multiple clamping devices of fixed link (8) outer surface, described two second is vertical Plate (7) is respectively fixedly disposed at the left and right sides of fixed link (8)；Four groups of material collecting devices are evenly distributed on cylinder (4) with circumferencial direction Outer surface, every group of material collecting device include three rewinding components that cylinder (4) outer surface is arranged in from left to right；The rotating device Including being fixed at the rotating ratchet (9) of transmission shaft (3) outer surface, being fixed at right side the second vertical plate (7) upper surface Third straight panel (10), is fixed at the 4th straight panel at the 4th straight panel (801) for being fixed at third straight panel (10) rear end face (801) rear end face and the ratchet bar (11) being meshed with rotating ratchet (9).

2. chain showing stand according to claim 1, it is characterised in that: the clamping device includes being fixed at fixed link (8) the first expansion plate (12) of appearance surface rear end, the second of the first expansion plate (12) outer surface can be set in movably forward and backward stretch And be open advanced shifting chute interior in the second expansion plate (13) is arranged in contracting plate (13).

3. chain showing stand according to claim 2, it is characterised in that: the clamping device further includes being fixed at first to stretch The first spring between contracting plate rear end and shifting chute front bulkhead, the push plate for being fixed at the second expansion plate (13) rear end face (14), two support plates (15) of push plate (14) rear end face are respectively fixedly disposed at, are separately positioned on two support plates (15) upper surface And the rectangular channel of left and right perforation.

4. chain showing stand according to claim 3, it is characterised in that: the clamping device further includes being arranged in rectangular channel lower end The groove of wall, is fixed at rectangular block (16) and groove lower end at the rectangular block (16) that can be arranged in up or down in groove Second spring between wall, is fixed at first at the first fagging (50) for being fixed at the second expansion plate (13) left side Second fagging (51) of fagging (50) rear end face, first expansion plate (12) can be moved forward and backward in shifting chute.

5. chain showing stand according to claim 1, it is characterised in that: the rewinding component includes being fixed at cylinder (3) The rewinding shell (17) of outer surface, is arranged in receiving space front bulkhead and opens the receiving space being arranged in rewinding shell (17) The upward receiving vat of mouth, the third vertical plate (18) for being fixed at receiving vat lower end wall.

6. chain showing stand according to claim 5, it is characterised in that: the rewinding component further includes being arranged in dovetail groove upper end Movable block (21), the trapezoid block that is fixed at movable block (21) lower end surface and can be moved left and right in dovetail groove.

7. the upper surface of the base 6 is fixedly installed a upright plate (26), upright plate (26) upper surface is fixedly installed Multiple 5th vertical plates (226).