CN103159002A - Four-chain balance device for mining chain bucket lifting machine - Google Patents
Four-chain balance device for mining chain bucket lifting machine Download PDFInfo
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- CN103159002A CN103159002A CN 201110410424 CN201110410424A CN103159002A CN 103159002 A CN103159002 A CN 103159002A CN 201110410424 CN201110410424 CN 201110410424 CN 201110410424 A CN201110410424 A CN 201110410424A CN 103159002 A CN103159002 A CN 103159002A
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- chain
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Abstract
A four-chain balance device for a mining chain bucket lifting machine comprises four annular chains, a hopper, two clamping plates, a connection plate and a connection fork. The two clamping plates are respectively fixed on two annular chains on one side of the hopper, the two clamping plates are respectively connected with the connection plate through two shafts, the connection plate is connected with the connection fork through a shaft, and the other end of the connection fork is fixed on the hopper. All components of the two annular chains on two sides of the hopper are identical in structures, two chains are arranged into one group to drive the hopper to move synchronously to share the weight of the hopper, and the four annular chains can be in stress balance states. The four-chain balance device for the mining chain bucket lifting device has the advantages of guaranteeing stress balance of the four annular chains when the mining chain bucket lifting machine works and reducing accidents caused by broken annular chains.
Description
Technical field
The present invention relates to a kind of four chain balancing devices, especially a kind of four chain balancing devices of mining chain bucket elevator.
Background technology
At present, mine hoist of the prior art need to arrange large-scale derrick or headframe at well head usually; by motor, steel rope, skip bucket etc. are completed straight up and down Lifting Convey work; need to shut down conversion when replacing due to straight up and down lifting; so work efficiency is low, shaft section is long-pending large in addition, so great in constructing amount; the space that takies is also large; its mechanism's more complicated, Operation and maintenance are cumbersome, and cost is high.Mounting circular ring chain-drive chain bucket elevator, can address the above problem, but will first solve the problem that this mine chain-bucket hoist can not guarantee even number bar round-link chain stress balance, round-link chain is subjected to force unbalance for a long time, the accidents such as chain breakage just easily occur, and affect mine safety production.
Summary of the invention
The deficiency that exists in order to overcome existing mine chain-bucket hoist, the invention provides a kind of four chain balancing devices of mine chain-bucket hoist, this device can guarantee mine chain-bucket hoist four round-link chain stress balance weighing apparatuses when work, reduces the incidence of the accidents such as chain breakage.
The technical solution adopted for the present invention to solve the technical problems is: four chain balancing devices of mining chain bucket elevator comprise four round-link chains, hopper, two clamping pieces, connecting panel and shaft cleviss.Be fixed wtih respectively two clamping pieces on two round-link chains of hopper one side, two clamping pieces are connected with connecting panel by two axles respectively, and connecting panel is connected with shaft clevis by axle, and the other end of shaft clevis is fixed on hopper.The structure of two each parts of round-link chain of hopper both sides is identical, and two one group synchronously drives the hopper motion, shares hopper weight, makes four round-link chains be in the stress balance state.
The invention has the beneficial effects as follows, guarantee mine chain-bucket hoist four round-link chain stress equalizations when work, reduce the accident that the round-link chain fracture causes.
Description of drawings
Fig. 1 is the structural representation of embodiments of the invention.
Fig. 2 is the structural representation of bindiny mechanism of the present invention.
Fig. 3 is the structural representation of clamping piece of the present invention.
Fig. 4 is the structural representation of clamping piece of the present invention.
Fig. 5 is the structural representation of connecting panel of the present invention.
Fig. 6 is the structural representation of shaft clevis of the present invention.
The specific embodiment
Can be found out by Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the present invention includes four round- link chains 1,2,3,4, hopper 5, clamping piece 6, clamping piece 7, connecting panel 8 and shaft clevis 11.Two round- link chains 1,2 of hopper 5 one sides, be fixed with clamping piece 6 on round-link chain 1, be fixed with clamping piece 7 on round-link chain 2, clamping piece 6 is connected with clamping piece respectively to be connected with axle by axle 9 and is connected with connecting panel 8, connecting panel 8 is connected connection by axle 12 with shaft clevis, the other end of shaft clevis 11 is fixed on hopper 5.Clamping piece 6,7 structures are identical, and clamping piece 6,7 all forms by two of symmetry, and the groove 13 of clamping rings chain 1 and the hole 14 of installation shaft 9 are arranged on clamping piece 6 each piece; The groove 20 of clamping rings chain 2 and the hole 19 of installation shaft 10 are arranged on clamping piece 7 each piece.Connecting panel 8 centres have hole 15, two ends have hole 16 and hole 17, and the hole 14 on hole 17 and clamping piece 6 coordinates installation shaft 9, and the hole 19 on hole 16 and clamping piece 7 coordinates installation shaft 10, and the hole 15 on connecting panel 8 and the hole on shaft clevis 11 18 coordinate installation shaft 12
The round-link chain 1 of hopper 5 one sides, 2 relies on connecting panel 8 to link together, when round-link chain 1 is stressed, connecting panel 8 power that round-link chain 1 is suffered is delivered on round-link chain 2, shaft clevis 11 can rotate by the axle 12 between connecting panel 8 and shaft clevis 11, when between round-link chain 1 and round-link chain 2 during unbalance stress, rely on the rotation of shaft clevis 11 to regulate stressed between round- link chain 1,2, come stressed between balance round- link chain 1,2 with this.Two round-link chains 3 of hopper 5 opposite sides, the structure of 4 each parts and round- link chain 1,2 sides are identical, round- link chain 1,2 and round- link chain 3,4, two one group synchronously drive hopper 5 motions, share hopper 5 weight, make round- link chain 1,2,3,4 be in the stress balance state.
Claims (3)
1. four chain balancing devices of a mining chain bucket elevator, comprise four round-link chains (1) (2) (3) (4), hopper (5), clamping piece (6), clamping piece (7), connecting panel (8) and shaft clevis (11), it is characterized in that: two round-link chains (1) of hopper (5) one sides, (2), be fixed with clamping piece (6) on round-link chain (1), be fixed with clamping piece (7) on round-link chain (2), clamping piece (6) is connected 7 with clamping piece) be connected 10 by axle (9) with axle respectively) be connected with connecting panel (8), connecting panel (8) is connected 11 by axle (12) with shaft clevis) connect, the other end of shaft clevis (11) is fixed on hopper (5), two round-link chains (3) of hopper (5) opposite side, the structure of (4) each parts and round-link chain (1), (2) side are identical, round-link chain (1) (2), round-link chain (3) (4), article two, one group synchronously drives hopper (5) motion, share hopper (5) weight, make round-link chain (1), (2), (3), (4) be in the stress balance state.
2. four chain balancing devices of a kind of mining chain bucket elevator according to claim 1, it is characterized in that: described clamping piece (6), (7) structure are identical, clamping piece (6), (7) all form by two of symmetry, and the groove (13) of clamping rings chain (1) and the hole (14) of installation shaft (9) are arranged on each piece of clamping piece (6); The groove (20) of clamping rings chain (2) and the hole (19) of installation shaft (10) are arranged on each piece of clamping piece (7).
3. four chain balancing devices of a kind of mining chain bucket elevator according to claim 1, it is characterized in that: have hole (15) in the middle of described connecting panel (8), two ends have hole (16) and hole (17), hole (14) on hole (17) and clamping piece (6) coordinates installation shaft (9), hole (19) on hole (16) and clamping piece (7) coordinates installation shaft (10), and the hole (15) on connecting panel (8) and the hole (18) on shaft clevis (11) coordinate installation shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110410424 CN103159002A (en) | 2011-12-12 | 2011-12-12 | Four-chain balance device for mining chain bucket lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110410424 CN103159002A (en) | 2011-12-12 | 2011-12-12 | Four-chain balance device for mining chain bucket lifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103159002A true CN103159002A (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110410424 Pending CN103159002A (en) | 2011-12-12 | 2011-12-12 | Four-chain balance device for mining chain bucket lifting machine |
Country Status (1)
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| CN (1) | CN103159002A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828467A (en) * | 2015-04-17 | 2015-08-12 | 张家港建辰机械科技有限公司 | Chain circulation bearing device |
| CN104828468A (en) * | 2015-04-27 | 2015-08-12 | 中煤邯郸设计工程有限责任公司 | High-drop break preventing machine for lump coal |
| CN114713340A (en) * | 2022-03-14 | 2022-07-08 | 宜春万申制药机械有限公司 | Multifunctional intelligent granule finishing equipment |
-
2011
- 2011-12-12 CN CN 201110410424 patent/CN103159002A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828467A (en) * | 2015-04-17 | 2015-08-12 | 张家港建辰机械科技有限公司 | Chain circulation bearing device |
| CN104828467B (en) * | 2015-04-17 | 2017-01-11 | 张家港建辰机械科技有限公司 | Chain circulation bearing device |
| CN104828468A (en) * | 2015-04-27 | 2015-08-12 | 中煤邯郸设计工程有限责任公司 | High-drop break preventing machine for lump coal |
| CN104828468B (en) * | 2015-04-27 | 2016-10-26 | 中煤邯郸设计工程有限责任公司 | The breakage-proof machine of lump coal height drop |
| CN114713340A (en) * | 2022-03-14 | 2022-07-08 | 宜春万申制药机械有限公司 | Multifunctional intelligent granule finishing equipment |
| CN114713340B (en) * | 2022-03-14 | 2023-04-18 | 宜春万申制药机械有限公司 | Multi-functional intelligent whole grain equipment |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |