CN110386406A - A kind of elastic bracketing structures of plate-type conveying chain - Google Patents
A kind of elastic bracketing structures of plate-type conveying chain Download PDFInfo
- Publication number
- CN110386406A CN110386406A CN201810353080.7A CN201810353080A CN110386406A CN 110386406 A CN110386406 A CN 110386406A CN 201810353080 A CN201810353080 A CN 201810353080A CN 110386406 A CN110386406 A CN 110386406A
- Authority
- CN
- China
- Prior art keywords
- bracket
- elastic
- plate
- type conveying
- conveying chain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/06—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
- B65G17/067—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the load carrying surface being formed by plates or platforms attached to more than one traction element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
- B65G39/14—Spring-supported sets, e.g. permitting troughing of a load-carrying belt
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Special Conveying (AREA)
Abstract
The invention discloses a kind of elastic bracketing structures of plate-type conveying chain, including delivery board, the delivery board is arranged between two parallel carrier chains, the bracket of elastic lifting is provided with below the delivery board, connection frame is provided in the bracket, multiple carrying rollers are provided in the connection frame, the carrying roller is in contact with delivery board lower end.The bracket is U-shaped, and the opening of bracket is arranged in the connection frame.The present invention is supported delivery board by the carrying roller on connection frame, the elastic telescopic of bracket is realized by No. I spring, No. II spring on No. I guide rod, No. II guide rod, bracket drives carrying roller elastic telescopic, it is limited by lower position of the collar on limit shaft to bracket, the present invention can effectively be supported delivery board, guarantee the service life of carrier chain.
Description
Technical field
The invention belongs to chain drive fields, and in particular to a kind of elastic bracketing structures of plate-type conveying chain.
Background technique
Chain is generally the chain link or annulation of metal, multi-purpose to make machine driving, traction.
Chain is usually made of several chain links, includes two carrier bars, two pin shafts and covering in pin shaft in each chain link
On axle sleeve, 4 points of chains, 5 points of chains, 1 cun of chain, 1 cun of half chain etc. can be divided into according to pitch.
Chain is transmission chain, carrier chain, dragging chain and four kinds of special chain according to different purposes and function distinguishing.Its
In, transmission chain is mainly used for transmitting the chain of power；Carrier chain mainly for delivery of material chain；Dragging chain is mainly used for drawing
Drag the chain with lifting；Special chain, which refers to, is mainly used for chain on special mechanism, with specific function and structure.
Wherein, transmission chain includes A series of drive short pitch precision roller chain, B series of drive short pitch precise roller
Chain aggravates series of drive short pitch precision roller chain oil-well rig drive balls chain, transmission short pitch precision-sleeve chain, passes
Employ bipatch precision roller chain, heavy load transmission cranked link chain, transmission silent chain, motor blockchain, bicycle chain.
Carrier chain includes short pitch precise roller carrier chain, bipatch roller transport chain, long-pitch transmission chain, conveys with flat
Push up chain, conveying short pitch precision-sleeve chain, light-duty double hinged suspension conveyer chains.
Dragging chain included reuse round-link chain, high strength mining round link chain, elevator round-link chain, bearing pin chain, cold-drawn chain,
Block formula reload bit drags chain, roller dragging chain, traction cranked link chain.
But plate-type conveying chain is in use at present, usually will appear and pushes due to being transported part in the middle part of chain
Serious situation.
Summary of the invention
The present invention proposes that the purpose is to provide a kind of elasticity of plate-type conveying chain in order to solve the problems existing in the prior art
Bracketing structures.
The technical scheme is that a kind of elastic bracketing structures of plate-type conveying chain, including delivery board, the delivery board
It is arranged between two parallel carrier chains, the bracket of elastic lifting is provided with below the delivery board, is arranged in the bracket
There is connection frame, multiple carrying rollers are provided in the connection frame, the carrying roller is in contact with delivery board lower end.
The bracket is U-shaped, and the opening of bracket is arranged in the connection frame.
The pedestal lower end is provided with No. I guide rod, No. II guide rod, and No. I guide rod, No. II guide rod are inserted into the logical of platen
Kong Zhong, No. I guide rod are cased with No. I spring outside, No. II spring are cased with outside No. II guide rod.
The pedestal lower end is additionally provided with limit shaft, and the limit shaft is inserted into the pilot hole of platen, the limit shaft
The outer collar for forming limit bracket lower position.
The diameter of the limit shaft is less than the aperture of pilot hole, and the diameter of the collar is greater than the aperture of pilot hole.
It is provided with sleeve on the platen, is clearance fit between the sleeve and collar.
The platen is arranged on chassis.
The carrying roller both ends are respectively formed fixing axle, and the fixing axle is inserted into the bearing of connection frame.
The carrying roller is equidistantly uniformly arranged in connection frame.
The present invention is supported delivery board by the carrying roller on connection frame, passes through No. I on No. I guide rod, No. II guide rod
Spring, No. II spring realize the elastic telescopic of bracket, and bracket drives carrying roller elastic telescopic, by the collar on limit shaft to bracket
Lower position limited, the present invention can effectively be supported delivery board, guarantee the service life of carrier chain.
Detailed description of the invention
Fig. 1 is main view of the invention；
Wherein:
1 delivery board, 2 connection frame
3 carrying roller, 4 bracket
5 fixing axle, 6 limit shaft
7 No. I guide rods, 8 No. II guide rods
9 springs of platen 10 I
11 No. II 12 sleeves of spring
13 pilot hole, 14 collar
15 chassis.
Specific embodiment
Hereinafter, referring to drawings and examples, the present invention is described in detail:
As shown in Figure 1, a kind of elastic bracketing structures of plate-type conveying chain, including delivery board 1, the delivery board 1 are arranged at two
Between parallel carrier chain, it is provided with the bracket 4 of elastic lifting below the delivery board 1, is provided with connection frame in the bracket 4
2, multiple carrying rollers 3 are provided in the connection frame 2, and the carrying roller 3 is in contact with 1 lower end of delivery board.
The bracket 4 is U-shaped, and the opening of bracket 4 is arranged in the connection frame 2.
4 lower end of bracket is provided with 7, No. II guide rods 8 of No. I guide rod, and 7, No. II guide rods 8 of No. I guide rod are inserted into platform
In the through-hole of plate 9, it is cased with No. I spring 10 outside No. I guide rod 7, No. II spring 11 is cased with outside No. II guide rod 8.
4 lower end of bracket is additionally provided with limit shaft 6, and the limit shaft 6 is inserted into the pilot hole 13 of platen 9, described
The collar 14 of 4 lower position of limit bracket is formed outside limit shaft 6.
The diameter of the limit shaft 6 is less than the aperture of pilot hole 13, and the diameter of the collar 14 is greater than the hole of pilot hole 13
Diameter.
It is provided with sleeve 12 on the platen 9, is clearance fit between the sleeve 12 and collar 14.
The platen 9 is arranged on chassis 15.
3 both ends of carrying roller are respectively formed fixing axle 5, and the fixing axle 5 is inserted into the bearing of connection frame 2.
The carrying roller 3 is equidistantly uniformly arranged in connection frame 2.
The sleeve 12 and pilot hole 13 are coaxial.
No. I guide rod 7 is two, and No. II guide rod 8 is two, and 7, No. II guide rods 8 of No. I guide rod are rectangle row
Column.
The limit shaft 6 is located at the middle part of bracket 4.
Fixed form between the sleeve 12 and platen 9 is welding, the fixation side between the limit shaft 6 and bracket 4
Formula is welding.
The bracket 4 includes bottom plate, is provided with left plate and right side plate on the bottom plate.The connection frame 2 is arranged on a left side
Between side plate and right side plate, the connection frame 2 includes front side board and back side panel, is correspondingly arranged in the front side board, back side panel
Bearing.
The present invention is supported delivery board by the carrying roller on connection frame, passes through No. I on No. I guide rod, No. II guide rod
Spring, No. II spring realize the elastic telescopic of bracket, and bracket drives carrying roller elastic telescopic, by the collar on limit shaft to bracket
Lower position limited, the present invention can effectively be supported delivery board, guarantee the service life of carrier chain.
Claims (9)
1. a kind of elastic bracketing structures of plate-type conveying chain, including delivery board (1), delivery board (1) setting is parallel at two
Carrier chain between, it is characterised in that: the bracket (4) of elastic lifting, the bracket (4) are provided with below the delivery board (1)
In be provided with connection frame (2), be provided with multiple carrying rollers (3) in the connection frame (2), the carrying roller (3) and delivery board (1) lower end
It is in contact.
2. a kind of elastic bracketing structures of plate-type conveying chain according to claim 1, it is characterised in that: the bracket (4)
It is U-shaped, opening of connection frame (2) setting in bracket (4).
3. a kind of elastic bracketing structures of plate-type conveying chain according to claim 2, it is characterised in that: the bracket (4)
Lower end is provided with No. I guide rod (7), No. II guide rod (8), and No. I guide rod (7), No. II guide rod (8) are inserted into the logical of platen (9)
Kong Zhong, No. I guide rod (7) are cased with No. I spring (10) outside, No. II spring (11) are cased with outside No. II guide rod (8).
4. a kind of elastic bracketing structures of plate-type conveying chain according to claim 3, it is characterised in that: the bracket (4)
Lower end is additionally provided with limit shaft (6), and the limit shaft (6) is inserted into the pilot hole (13) of platen (9), the limit shaft (6)
The outer collar (14) for forming limit bracket (4) lower position.
5. a kind of elastic bracketing structures of plate-type conveying chain according to claim 4, it is characterised in that: the limit shaft
(6) diameter is less than the aperture of pilot hole (13), and the diameter of the collar (14) is greater than the aperture of pilot hole (13).
6. a kind of elastic bracketing structures of plate-type conveying chain according to claim 5, it is characterised in that: the platen (9)
On be provided with sleeve (12), between the sleeve (12) and collar (14) be clearance fit.
7. a kind of elastic bracketing structures of plate-type conveying chain according to claim 6, it is characterised in that: the platen (9)
It is arranged on chassis (15).
8. a kind of elastic bracketing structures of plate-type conveying chain according to claim 1, it is characterised in that: the carrying roller (3)
Both ends are respectively formed fixing axle (5), and the fixing axle (5) is inserted into the bearing of connection frame (2).
9. a kind of elastic bracketing structures of plate-type conveying chain according to claim 1, it is characterised in that: the carrying roller (3)
Equidistantly it is uniformly arranged in connection frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810353080.7A CN110386406A (en) | 2018-04-19 | 2018-04-19 | A kind of elastic bracketing structures of plate-type conveying chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810353080.7A CN110386406A (en) | 2018-04-19 | 2018-04-19 | A kind of elastic bracketing structures of plate-type conveying chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110386406A true CN110386406A (en) | 2019-10-29 |
Family
ID=68283797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810353080.7A Pending CN110386406A (en) | 2018-04-19 | 2018-04-19 | A kind of elastic bracketing structures of plate-type conveying chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110386406A (en) |
-
2018
- 2018-04-19 CN CN201810353080.7A patent/CN110386406A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191029 |