CN205098943U - Device of conveyer belt is cleaned in two -way automation - Google Patents
Device of conveyer belt is cleaned in two -way automation Download PDFInfo
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- CN205098943U CN205098943U CN201520846482.2U CN201520846482U CN205098943U CN 205098943 U CN205098943 U CN 205098943U CN 201520846482 U CN201520846482 U CN 201520846482U CN 205098943 U CN205098943 U CN 205098943U
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- knife rest
- transfer device
- conveyer
- load
- fixed
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Abstract
The utility model discloses a device of conveyer belt is cleaned in two -way automation cleans and needs the manual work control the switching -over for overcoming prior art H type sweeper, and it is dangerous to waste time and energy, glues the material and cleans untotally wet to and shortcoming with high costs provides. Cleaning device includes: install the scraper on the horizontal knife rest below the conveyer belt both ends respectively, in two outside frames, the cantilever bar that the perpendicular to knife rest extends the installation forward backward links firmly with the knife rest and articulated the support in corresponding frame, and the balancing weight has been hung respectively to cantilever bar's end, install the electronic boost motor of top under cantilever bar below the cantilever bar, but the meter rice ware of automatic acquisition signal and electronic boost motor are connected with the electrical system electricity. Because the cleaning device that is suitable for the positive and negative operation of conveyer belt by electrical system automatic control and switching, does not need the manual regulation, glue the material and clean totally wet, simple structure, with low costs uses to save time, laborsaving, safe, accuracy, reliably practiced thrift maintenance cost and time.
Description
Technical field
The utility model belongs to affiliated facility, specifically a kind of device that can carry out automatic reverse cleaning to the load-transfer device of the belt conveyer of positive and negative both direction transmission goods.
Background technology
The transmission that belt conveyer is widely used in fragmentary material is transported.At port and pier, occupy very large ratio with the wet adhesive material that belt conveyer transmission is transported.During transmission, this kind of material very easily sticks on the carrying surface of load-transfer device, as cleared up not in time, will be brought into carrying roller, conveyer end to end in the bend pulley at two ends or bearing seat, thus make the accelerated wear test with bur contact component with the operation of load-transfer device; On load-transfer device, adhered materials is piled up many, also can tear and carries surface with glue with plucking and add the damage of violent load-transfer device; If material is at the bend pulley of conveyer or vertical tension drum surface attachment and lump, accelerated wear test will be caused because of belt deflection, even cause the serious consequence of tearing drum rubber layer.Therefore, at any time the surface of load-transfer device is cleaned, the life-span of the multiple parts of belt conveyer can be extended, thus reduce equipment failure rate and reduce maintenance cost.At present, belt conveyer is all provided with conveying belt cleaning device.
In order to improve the effective rate of utilization of belt conveyer, some design of belt conveyors are the positive and negative service direction that can change load-transfer device as required at any time, can to the feed bin of the both direction end to end of conveyer or the independent conveying articles of material receiver, at the head of conveyer and afterbody, a set of independently clearing apparatus must be respectively installed like this and switching direction at any time.Because the direction of the clearing apparatus upper blade of both direction is installed on the contrary, when transporting material to a direction, below load-transfer device, the clearing apparatus work in a direction, quits work reciprocal clearing apparatus simultaneously, in order to avoid cause scraper by conveyer band discerption.
Existing can both forward and reverse directions use belt conveyer, what install in its head and afterbody funnel is H-type sweeper, generally comprise alloy scraper sheet, H type knife rest, elastic body, strut bar, preloading spring assembly, fixed adjustment support, the position of H type knife rest two end supports below the bend pulley horizontal center line both sides of belt conveyer of swabbing pig, by artificial adjustment initial tension of spring and elastomeric its own resilient, ensure the contact of scraper and belt, adjustment by rotary supporting rod, scraper is contacted, and improves cleaning effect with contact.When load-transfer device needs to a direction cargo transport, the wing of homonymy clearing apparatus contacts with load-transfer device, reciprocal scraper must be made to be separated with load-transfer device simultaneously, guarantee the safety of load-transfer device; Also artificial adjustment is needed during load-transfer device commutation running.
Above-mentioned H-type sweeper in the course of the work, the predetermincd tension that the service direction of load-transfer device and scraper contact with load-transfer device all needs artificial adjustment, not only waste time and energy, to and load-transfer device on the size became uneven that adheres to of the wet adhesive material that adheres to, the bad grasp of dynamics of predetermincd tension adjustment, is difficult to ensure its cleaning effect; Further, there is potential safety hazard in the man-machine mixture operation of artificial adjustment scraper; Moreover the purchase price of above-mentioned swabbing pig is higher, disposable investment is larger.
Utility model content
Technical problem to be solved in the utility model is, overcome the load-transfer device that prior art uses H-type sweeper cleaning way traffic, manual operation is wanted to commutate, middle need are used manually to adjust and control scraper pressure, waste time and energy dangerous, can not clean totally wet adhesive material, and the shortcoming that purchase cost is high, a kind of device of two-way automatic cleaning load-transfer device is provided.
In order to solve the problems referred to above that prior art exists, the utility model adopts following technical proposals to realize: clearing apparatus comprises: be arranged on two scrapers be fixed on Horizontal tool-post under nearly bend pulley place, belt conveyer two ends load-transfer device respectively, in frame outside described knife rest two ends, installation is fixedly connected with respectively to the cantilever lever stretched after forward direction with knife rest perpendicular to knife rest, and hinged support is in the corresponding frame of conveyer Width, clump weight has been hung respectively in the cantilever termination from conveyer on cantilever lever; The position of nearly clump weight below described cantilever lever, is provided with the electric booster that top withstands on retractable height under cantilever lever; Meter counter and the electric booster that automatically can gather the positive and negative turn signal of load-transfer device are electrically connected with electric-control system.
The utility model also has following technical characteristic:
On the bend pulley of described conveyer, the drg being electrically connected with electric-control system and can braking bend pulley is installed;
Described cantilever lever is fixedly connected with knife rest to be installed and the structure of hinged support, in the frame of described conveyer both sides, the sleeve be arranged in parallel with knife rest is fixed with along conveyer Width, strut bar is through in sleeve rotationally, knife rest is parallel to strut bar, its two ends are fixed on the correspondence position of strut bar, and respectively to the cantilever lever stretched after forward direction, one end of its nearly conveyer is fixed on the two ends of strut bar;
Described clump weight chain sling is flexible coupling on the termination of cantilever lever;
Described knife rest two ends are fixed on strut bar, are on the facade at knife rest two ends, be fixed with bended plate type small rack, and fixing in the risers that the riser of small rack is attached to knife rest, the horizontal plate of small rack is welded on the side of described strut bar;
The installation of described sleeve, be erect in conveyer frame both sides to be fixed with stand, two supporting plates are installed perpendicular to respective stand level, and two sleeves are parallel to described knife rest, are separately fixed in the upper plane of two supporting plates with one heart;
Described meter counter, is arranged on the termination being positioned at conveying belt tension roller near bend pulley side;
Described drg is band brake type, is arranged on the spindle nose of the bend pulley at conveyer two ends.
Advantage of the present utility model and good effect are, because two of being arranged under load-transfer device can adapt to the clearing apparatus of the positive and negative operation of load-transfer device by electric control system controls and switching, scraper cleans load-transfer device, by cantilever lever and knife rest hinged support, electric booster is coordinated by electric control system controls and clump weight makes lever-type Self-pressurizing agri, do not need artificial adjustment and control scraper pressure, clean to wet adhesive material cleaning, structure is simple, easy to make, cost of manufacture is low, use saves time, laborsaving, safety, accurately, reliably, the drain sweep more than 95% of wet adhesive material on load-transfer device can be reduced, substantially prolongs bend pulley, the service life of carrying roller and load-transfer device, save service material expense, eliminate device security hidden danger.
Accompanying drawing explanation
Fig. 1 is local of the present utility model schematic front view.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
What Fig. 1 showed is the structural representation intercepting belt conveyer one end, clearing apparatus in figure comprises: be arranged on nearly bend pulley 5 place, belt conveyer two ends respectively and be positioned under load-transfer device 2 two scrapers 3 fixing on Horizontal tool-post 4, in frame outside described knife rest 4 two ends, perpendicular to knife rest 4 respectively to front and backward stretch cantilever lever 10 is installed, cantilever lever 10 is fixedly connected with knife rest 4, its connector be laterally hinged be supported on conveyer Width relevant position frame on.Cantilever lever 10 is positioned at the cantilever termination leaving conveyer, has hung clump weight 12 respectively; The position of nearly clump weight 12 below described cantilever lever 10, is provided with top and withstands on below cantilever lever 10, highly by the electric booster 11 of electric-control system adjustment, retractable height; Automatically can gather the meter counter 14 of the positive and negative turn signal of load-transfer device 2, and electric booster 11 is electrically connected with electric-control system.
For installation and maintenance is convenient, described 14 meter counters are arranged on and are positioned on the termination of conveying belt tension roller 13 near bend pulley 5 side.
In order to save time, make conveyer overcome force of inertia when commutating to stop rapidly, described conveyer is provided with the drg 15 being electrically connected with electric-control system, braking bend pulley 5, described drg 15 is the band brake type of failure-free again easy to use, is arranged on the spindle nose of bend pulley 5 at conveyer two ends.
Being fixedly connected with and the structure of hinged support of described cantilever lever 10 and knife rest 4, be in the frame of described conveyer both sides, be fixed with along conveyer Width the sleeve 8 be arranged in parallel with knife rest 4, strut bar 9 is through in described sleeve 8 rotationally; Described knife rest 4 is parallel to strut bar 9, and its two ends are fixed on the correspondence position on strut bar 9, and nearly conveyer one end of cantilever lever 10 is fixed on the two ends of strut bar 9.Like this, knife rest 4 and strut bar 9 form the lever that a fulcrum is strut bar 9, cantilever lever 10 and knife rest 4 that strut bar 9 is installed form seesaw, work under described clump weight 12 with the effect of electric booster 11, when electric booster 11 high shrinkage, cantilever lever 10 landing under deadweight and clump weight 12 act on, the scraper 3 on related knife rest 4 rises and is close to the cargo carrying of load-transfer device 2, cleans in the operation of load-transfer device 2.
In order to make clump weight 12 rise and under fall time be erect do not produce component, the chain sling 16 of described clump weight 12, hangs the cantilever end being connected in cantilever lever 10 with soft chain.
Described knife rest 4 two ends are fixed on strut bar 9, are to be fixed with bended plate type small rack 6 on the knife rest 4 two ends facade of scraper 3, and fixing in the risers that the riser of small rack 6 is attached to knife rest 4, the horizontal plate of small rack 6 is welded on the side of described strut bar 9 correspondence.
The installation of described sleeve 8, be erect in conveyer frame both sides to be fixed with stand 1, two supporting plate 7 perpendicular to the installation of respective stand 1 level, two sleeves 8 are parallel to described knife rest 4, are separately fixed at one heart in the upper plane of two supporting plates 7.
During belt conveyer work, at load-transfer device 2 before a direction running, the drg of load-transfer device rear and front end is in open mode, meter counter 14 gathers and identifies the forward and backward signal of bend pulley 5 of conveyer, if when detecting that load-transfer device 2 forward operates, the electric booster 11 controlling head declines, and head clearing apparatus resets and drops into normal use; When the electric booster 11 of conveyer one end hoists, overcome its corresponding cantilever lever 10 of gravity jack-up of this side clump weight 12, because the knife rest 4 of cantilever lever 10 with scraper 3 is connected, and making scraper 3 be in the off working state departing from load-transfer device 2 downwards, preventing load-transfer device 2 because slipping car damage clearing apparatus; Electric-control system makes the electric booster 11 top decline of the other end retract simultaneously, and under the effect of clump weight 12 gravity, the cantilever lever 10 of related homonymy is fallen, and makes the scraper 3 of this side be attached on the carrying surface of load-transfer device 2, and load-transfer device 2 starts to a direction running.
Under the Action of Gravity Field of clump weight 12, Self-pressurizing agri cleaning is carried out by the carrying surface of electric booster 11 pairs of load-transfer devices 2, come compared with prior art manual shift preloading spring pressurization, exert pressure evenly, to the wet cleaning that adhering to thing more totally, more reliable, thus extend the service life of each running gear, decrease the maintenance cost of belt conveyer and time and labor content.
When needing commutation service direction, operation electric-control system stops the running of conveyer mair motor, the signal that meter counter 14 gathers load-transfer device 2 reverse turn is passed to drg 15 and makes it close, operating bend pulley 5 shuts down, drg 15 is made to be in the state decontroling braking after machine all quits work again, then control conveyer and electric booster 11 action in above-mentioned contrary mode, the automatic reverse operation of conveyer and the automatic exchange work of scraper 3 can be completed.Like this, conveyer, when operating forward or backwards, all has a set of corresponding clearing apparatus to devote oneself to work, ensure that the cleaning effect to load-transfer device 2, use safety, reliable, convenience.
Claims (8)
1. the device of a two-way automatic cleaning load-transfer device, comprise: be arranged on two scrapers be fixed on Horizontal tool-post under nearly bend pulley place, belt conveyer two ends load-transfer device respectively, it is characterized in that: in the frame outside described knife rest two ends, installation is fixedly connected with respectively to the cantilever lever stretched after forward direction with knife rest perpendicular to knife rest, and hinged support is in the corresponding frame of conveyer Width, cantilever lever is positioned at the cantilever termination leaving conveyer and has hung clump weight respectively; The position of nearly clump weight below described cantilever lever, is provided with the electric booster that top withstands on retractable height under cantilever lever; Meter counter and the electric booster that automatically can gather the positive and negative turn signal of load-transfer device are electrically connected with electric-control system.
2. the device of two-way automatic cleaning load-transfer device as claimed in claim 1, is characterized in that: on the bend pulley of described conveyer, is provided with the drg being electrically connected with electric-control system and can braking bend pulley.
3. the device of two-way automatic cleaning load-transfer device as claimed in claim 1, it is characterized in that: described cantilever lever is fixedly connected with knife rest to be installed and the structure of hinged support, in the frame of described conveyer both sides, the sleeve be arranged in parallel with knife rest is fixed with along conveyer Width, strut bar is through in sleeve rotationally, knife rest is parallel to strut bar, its two ends are fixed on the correspondence position of strut bar, respectively to the cantilever lever stretched after forward direction, one end of its nearly conveyer is fixed on the two ends of strut bar.
4. the device of two-way automatic cleaning load-transfer device as claimed in claim 1, is characterized in that: described clump weight chain sling is flexible coupling on the termination of cantilever lever.
5. the device of two-way automatic cleaning load-transfer device as claimed in claim 3, it is characterized in that: described knife rest two ends are fixed on strut bar, on the facade at knife rest two ends, be fixed with bended plate type small rack, fixing in the risers that the riser of small rack is attached to knife rest, the horizontal plate of small rack is welded on the side of described strut bar.
6. the device of two-way automatic cleaning load-transfer device as claimed in claim 3, it is characterized in that: the installation of described sleeve, erect in conveyer frame both sides to be fixed with stand, two supporting plates are installed perpendicular to respective stand level, two sleeves are parallel to described knife rest, are separately fixed at one heart in the upper plane of two supporting plates.
7. the device of two-way automatic cleaning load-transfer device as claimed in claim 1, is characterized in that: described meter counter, is arranged on the termination being positioned at conveying belt tension roller near bend pulley side.
8. the device of two-way automatic cleaning load-transfer device as claimed in claim 2, is characterized in that: described drg is band brake type, is arranged on the spindle nose of the bend pulley at conveyer two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520846482.2U CN205098943U (en) | 2015-10-29 | 2015-10-29 | Device of conveyer belt is cleaned in two -way automation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520846482.2U CN205098943U (en) | 2015-10-29 | 2015-10-29 | Device of conveyer belt is cleaned in two -way automation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205098943U true CN205098943U (en) | 2016-03-23 |
Family
ID=55514738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520846482.2U Expired - Fee Related CN205098943U (en) | 2015-10-29 | 2015-10-29 | Device of conveyer belt is cleaned in two -way automation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205098943U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532037A (en) * | 2021-07-14 | 2021-10-22 | 湖南泰嘉新材料科技股份有限公司 | Band saw blade water absorption device |
| CN114750447A (en) * | 2022-04-29 | 2022-07-15 | 南通剑烽机械有限公司 | Hydraulic machine capable of automatically removing plate waste |
-
2015
- 2015-10-29 CN CN201520846482.2U patent/CN205098943U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532037A (en) * | 2021-07-14 | 2021-10-22 | 湖南泰嘉新材料科技股份有限公司 | Band saw blade water absorption device |
| CN114750447A (en) * | 2022-04-29 | 2022-07-15 | 南通剑烽机械有限公司 | Hydraulic machine capable of automatically removing plate waste |
| CN114750447B (en) * | 2022-04-29 | 2023-10-10 | 南通剑烽机械有限公司 | Hydraulic machine capable of automatically removing plate waste |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20161029 |