CN2461896Y

CN2461896Y - Positive pressure leather belt cleaner

Info

Publication number: CN2461896Y
Application number: CN 01201396
Authority: CN
Inventors: 杨东胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-02-12
Filing date: 2001-02-12
Publication date: 2001-11-28
Anticipated expiration: 2011-02-12

Abstract

The utility model relates to a positive pressure leather belt cleaning device which is used on a conveyer belt. The utility model comprises a scraper seat arranged on a support rod. A plurality of scraper blades are arranged on the scraper seat, a fixed seat is arranged at both sides of the support rod, two locating rods are arranged on the fixed seat, a guide rod is arranged between the locating rods, an adjusting block is pivoted on the guide rod, a sleeve frame is arranged on the adjusting block, the sleeve frame is inserted into the side of the support rod, a connecting sleeve is arranged at the end edge point of both sides of the support rod, opposite fins are arranged on the connecting sleeve, and a buffer is pivoted between the opposite fins. According to the design, the constant contact of the scraper blades and the surface of the leather belt of the conveyer belt can be ensured, and the contact pressure of the scraper blades and the surface of the leather belt of the conveyer belt can be adjusted.

Description

The positive-pressure type Belt cleaner

The utility model relates to a kind of Belt cleaner that is used for load-transfer device, refers to a kind of positive-pressure type Belt cleaner especially.

Load-transfer device can provide the article transmission of plugging into, reach and save time, the labour-saving practical effect, and in the middle of all types of load-transfer devices, the carrier bar that its belt body can generally be divided into metal material is pivoted, and is made the conveyor belt surface of two kinds of different shapes by the rubber cortex, on using, respectively show unique characteristics, for example: the carrier bar of metal material, though have bigger loading strength, yet, but be not suitable for the transmission of plugging into of a large amount of thin pledge product, as sandstone, cement concrete then is unsuitable for the belt body of metal material, because, sandstone, article such as cement concrete, itself is scattered easily, if the belt body surface metal material person of load-transfer device, the gap between its metal carrier bar and the carrier bar is bigger, article such as sandstone and cement concrete, be easy to infiltrate therebetween, therefore, the article of these type of a large amount of thin matter transmit, and Thailand is partly all transmitted carrying with the load-transfer device of rubber cortex belt body.

Again, the belt body of rubber cortex is when the thin matter class article of carrying, because sandstone and cement concrete are very easily met water and are cohered, and, in a single day this kind glue coheres when the load-transfer device on rubber top layer, its removing and cleaning are promptly quite difficult, and cause the glue clip easily in load-transfer device, and cause load-transfer device to damage, cause the shortcoming that shortens service life, for this reason, relevant dealer uses at the load-transfer device of rubber cortex, all at front end one cleaner that contains wing is set usually, send belt surface and can utilize the wing top to be resisted against wheel, the transmission of load-transfer device is used, can wing be struck off the foreign material of conveyor belt surface, cohere sandstone to avoid the load-transfer device top layer, cement concrete and other foreign material, cause the load-transfer device skew to damage, and the top layer of load-transfer device is unclean as if striking off, then the foreign material that transmitted on the load-transfer device, can cause again and drop and leak bad phenomenon such as material, cause environmental pollution easily.

Yet, present employed conveyor belt cleaner, the setting of its wing is all stationary structure, cause wing after using a period of time, the gap that itself and conveyor belt surface wearing and tearing are caused can't be adjusted, and, along with the foreign material layer of coating that conveyor belt surface coheres day by day increases, to such an extent as to when forming bigger gap, then essential the dismounting upgraded, and causes throwing aside and wasting of cleaner wing, and, the cleaner of stationary structure for comparatively large-scale load-transfer device, often has to install to be difficult for, take up room and can't sharply tuned shortcoming, and owing to it can't be adjusted, therefore, after via wearing and tearing, promptly can't keep suitable contact angle and contact pressure, and if run into abnormal pressure effect, promptly can't absorb in good time, and cause the wearing and tearing of cutter easily, and the reduction in service life.

Therefore, the purpose of this utility model, be to provide a kind of positive-pressure type Belt cleaner, and can improve the structural disadvantages of commonly using the fixed type cleaner, make wing itself have bent elasticity and shock-absorbing effect, and it is stressed to absorb moment, and, can make wing keep evenly to compress and contact, and can positively strike off foreign matter accompanying on the belt with the belt surface of load-transfer device, and can effectively increase the service life, strike off effect to improve cleaning.

The technical solution of the utility model is to provide a kind of positive-pressure type Belt cleaner, it is characterized in that: on steady arm, be provided with and scrape tool rest, scrape several wings are set on the tool rest, the steady arm both sides are provided with permanent seat, two radius stays are set on the permanent seat, between this radius stay guide rod is set, adjusting piece is hubbed on the guide rod, on this adjustment piece, the cover frame is set, this steady arm side goes into to overlap frame, and ora terminalis place, steady arm both sides is provided with adapter sleeve, and relative fin is set on this adapter sleeve, the energy disperser that is pivoted between relative fin, the screw rod of energy disperser is locked on the fixed block set on the guide rod.

Described positive-pressure type Belt cleaner is characterized in that: this is scraped the tool rest downside and forms accommodation space, can sheathed steady arm in this accommodation space, and this is scraped the tool rest both sides clip slot is set, and penetrates clip slot and locks in the steady arm and fixed with screw.

Described positive-pressure type Belt cleaner is characterized in that: this scrapes the tool rest upside can form the installing groove, and the body bottom of wing forms card and establishes piece, and card forms caulking groove outside establishing in the piece, and the card of wing is established piece and inserted in the installing groove of scraping tool rest fixed.

Described positive-pressure type Belt cleaner is characterized in that: the body of this wing forms the curved arc shape towards the inboard, and middle section, the body outside offers and is the groove that circular arc runs through, and locates and offer transection slot arranged side by side below groove.

Described positive-pressure type Belt cleaner is characterized in that: the piece of inserting that fills soft materials in the groove of this wing body and the transection slot.

Described positive-pressure type Belt cleaner, it is characterized in that: the screw rod of energy disperser is locked on fixed block, and on the screw rod of ora terminalis about the fixed block, nut is set, in the cylinder body of energy disperser spring is set, screw rod is arranged in the spring, and in screw tip pressing plate is set, and is sealed with plate body in the cylinder body bottom.

Described positive-pressure type Belt cleaner is characterized in that: the cylinder surface of energy disperser is provided with form.

And advantage of the present utility model is: can guarantee that wing can keep in touch with the belt surface perseverance of load-transfer device, and, the pressure of wing contact can be adjusted by the spring tightness of energy disperser, and, can compress the position of spring by the pressing plate that form is observed energy disperser, be used as judging the wing wear intensity, and the reference that whether must upgrade wing, groove and transection slot are offered in the body outside that adds wing, make wing itself have bent elasticity and vibration-absorbing function, and can effectively improve the shortcoming of commonly using fixed type Belt cleaner structure.

Further specify specific structural features of the present utility model and purpose below in conjunction with accompanying drawing.

Brief Description Of Drawings:

Fig. 1 is a stereo appearance figure of the present utility model.

Fig. 2 is a wing lateral plan of the present utility model.

Fig. 3 is an embodiment lateral plan of the present utility model.

Fig. 4 is an embodiment top view of the present utility model.

Fig. 5 is that the utility model is adjusted the elastomeric embodiment scheme drawing of energy disperser.

At first, please cooperate referring to shown in Figure 1, positive-pressure type Belt cleaner 20 of the present utility model, be included on the steady arm 21 be provided with scrape tool rest 24, scrape several wings 10 are set on the tool rest 24, steady arm 21 both sides are provided with permanent seat 30, two radius stays 32 are set on the

permanent seat

30,32 of radius stays are pivoted and adjust piece 35, adjust cover frame 36 is set on the piece 35, steady arm 21 sides can be inserted in the cover frame 36, and at ora terminalis place, steady arm 21 both sides adapter sleeve 40 are set, relative fin 41 is set on the adapter sleeve 40, energy disperser 50 can be hubbed between the relative fin 41.

Scrape tool rest 24 upsides and form installing groove 25, downside forms accommodation space 26, can sheathed steady arm 21 in the accommodation space 26, and clip slot 241 is set scraping tool rest 24 both sides, and make screw 23 can penetrate clip slot 241 and lock in the steady arm 21 in addition fixed.Cooperation is referring to Figure 1 and Figure 2, wing 10 has a body 11, body 11 slightly forms the curved arc shape towards the inboard, and middle section, body 11 outside offers and is the groove 14 that circular arc runs through, being positioned at groove 14 offers two again than below place and is transection slot 16 arranged side by side, what all fill soft materials in groove 14 and the transection slot 16

inserts piece

15,17, this is inserted piece 15 and can be elastic sponge, in addition, body 11 bottoms form card and establish piece 13, card is established formation caulking groove 12 in the outside in the piece 13, the card of wing 10 is established piece 13 and can be inserted in the installing groove 25 of scraping tool rest 24, and the caulking groove 12 of wing 10 can be embedded on the installing groove 25 inner edges formed protuberance 251, and number wings 10 are arranged at installing groove 25 and after being side by side, in wing 10 outsides that are positioned at two ends, pack into to install in the groove 25 with locating piece 27 again and supported admittedly.

The permanent seat 30 that steady arm 21 both sides are set, be that two relative radius stays 32 are set on supporting

plate

31,32 of two radius stays are provided with guide rod 34, be pivoted on the guide rod 34 and adjust piece 35, and lock with screw and to be located, adjust and form cover frame 36 on the piece 35, and steady arm 21 both sides can be inserted in the cover frame 36, and lock radius stay 32 with screw rod 33, and make screw rod 33 front ends be resisted against cover frame 36 sides, and on the steady arm 21 in cover frame 36 outsides, block 22 is set, make steady arm 21 can be subjected to overlapping frame 36 and block 22 spacing, and stable permanent seat 30 tops that are arranged at.

Cooperation is referring to Fig. 1 and shown in Figure 3, wherein, on the adapter sleeve 40 of ora terminalis place, steady arm 21 both sides setting, relative fin 41 is set, the both sides, cylinder body 51 bottom of energy disperser 50 can be hubbed between the relative fin 41, again, on the guide rod 34 of permanent seat 30 fixed block 35 is set, screw rod 53 spiral shells of energy disperser 50 are located at fixed block 35, and on the screw rod 53 of fixed block ora terminalis about in the of 35, nut 56 is set, spring 54 is set in the cylinder body 51, screw rod 53 is arranged in the spring 54, and in screw rod 53 tops pressing plate 55 is set, and is sealed with plate body, and form 52 is set on cylinder body 51 surfaces in cylinder body 51 bottoms, on form 52 sides, upper/lower positions is provided with line of weakness 521 respectively, 522, and the compressive state that can observe pressing plate 55 and spring 54 by form 52.

On reality is used, can cooperate referring to Fig. 1 and shown in Figure 3, wherein, the spring 54 of energy disperser 50 is subjected to pressing plate 55 and compresses and have the elastic force that precompressed is replied, when assembling is finished, and initial spring 54 strength adjustment, can be as shown in Figure 3, and crush board 55 is positioned at the downside line of weakness 522 (visual observation is differentiated the starting point that wing 10 presses on belt 60 surfaces) of form 52 sides, because cylinder body 51 bottoms are hubbed at the fin 41 of adapter sleeve 40, and adapter sleeve 40 is fixedly arranged on the steady arm 21, so it is downward that the strength of spring 54 can promote fin 41, make steady arm 21 left-hand revolutions, and make wing 10 tops can press on belt 60 surfaces, therefore, when belt 30 rotation, on belt 30 surfaces adhesive sandstone or cement concrete, can strike off operation via wing 10.

Cooperation is referring to Fig. 3, Fig. 4, and if belt 60 surfaces have some can't to exist with the sandstone coagulation piece 61 that wing 10 strikes off because of adhesive overlong time, or belt 60 once ruptured and repaired, make when belt 60 surfaces are the unfairness state, owing to have groove 14 and transection slot 16 designs on the body 11 of wing 10, and insert piece 15 in what soft materials wherein was set, 17, make wing 10 itself promptly have bent elasticity and shock-absorbing effect, so, when conflict sandstone coagulation piece 61 unfairness parts such as grade and when stressed of arbitrary wing 10 in the Belt cleaner 20, itself bent elasticity of these wing 10 membership and damping capaicty and backed down by sand-stone concrete 61, but remaining wing 10 still keeps suitably contacting tension force with belt 60, again by the energy disperser 50 of both sides absorb that all the other are stressed thereafter, general firm adhesive foreign matter 62 make each wing 10 all keep uniform contact force, so still can strike off smoothly with belt 60 surfaces.

As shown in Figure 5, be after wing 10 uses a period of times, rise, and pressing plate 55 promptly can be used as and adjust spring 54 again near the last line of weakness 521 of form 52 sides, perhaps change the reference frame of wing 10 because of wearing and tearing make spring 54.

Claims

1. positive-pressure type Belt cleaner, it is characterized in that: on steady arm, be provided with and scrape tool rest, scrape several wings are set on the tool rest, the steady arm both sides are provided with permanent seat, two radius stays are set on the permanent seat, between this radius stay guide rod is set, adjusting piece is hubbed on the guide rod, on this adjustment piece, the cover frame is set, this steady arm side goes into to overlap frame, and ora terminalis place, steady arm both sides is provided with adapter sleeve, and relative fin is set on this adapter sleeve, the energy disperser that is pivoted between relative fin, the screw rod of energy disperser is locked on the fixed block set on the guide rod.

2. according to the described positive-pressure type Belt cleaner of claim 1, it is characterized in that: this is scraped the tool rest downside and forms accommodation space, sheathed steady arm in this accommodation space, and this is scraped the tool rest both sides clip slot is set, and penetrates clip slot and locks in the steady arm and fixed with screw.

3. according to the described positive-pressure type Belt cleaner of claim 1, it is characterized in that: this is scraped the tool rest upside and forms the installing groove, the body bottom of wing forms card and establishes piece, and card forms caulking groove outside establishing in the piece, and the card of wing is established piece and inserted in the installing groove of scraping tool rest fixed.

4. according to the described positive-pressure type Belt cleaner of claim 1, it is characterized in that: the body of this wing forms the curved arc shape towards the inboard, and middle section, the body outside offers and is the groove that circular arc runs through, and locates and offer transection slot arranged side by side below groove.

5. according to the described positive-pressure type Belt cleaner of claim 4, it is characterized in that: the piece of inserting that fills soft materials in the groove of this wing body and the transection slot.

6. according to the described positive-pressure type Belt cleaner of claim 1, it is characterized in that: the screw rod of energy disperser is locked on fixed block, and on the screw rod of ora terminalis about the fixed block, nut is set, in the cylinder body of energy disperser spring is set, screw rod is arranged in the spring, and in screw tip pressing plate is set, and is sealed with plate body in the cylinder body bottom.

7. according to the described positive-pressure type Belt cleaner of claim 6, it is characterized in that: the cylinder surface of energy disperser is provided with form.