CN207405670U - A kind of scraper bowl suitable for excavator loading material - Google Patents

Abstract

The utility model discloses a kind of scraper bowls suitable for excavator loading material.It is mainly characterized by：The front and rear ends of the shovel board of U-shaped is respectively equipped with front and rear panels, and the rear end face periphery of foreboard and the front end face periphery of back plate securely weld together respectively with the front end face of shovel board and rear end face, forms the bucket body of the scraper bowl suitable for excavator loading material；The inner face top of the right wall plate of shovel board is equipped with wear-resisting perching knife；The endoporus A and endoporus B of the preceding guide and rear guide of the preceding ear mount of shovel board left end and rear ear mount upper end and the pin hole of the dipper lower end end of excavator are hinged with bucket pin；The endoporus A and endoporus B of the preceding guide and rear guide of preceding ear mount and rear ear mount lower end and the pin hole of the connecting rod lower end of excavator bucket oil cylinder lower end are hinged with bucket pin.Function of the utility model except keeping existing excavator, moreover it is possible to make excavator rapidly loaded material as loading machine, dual-use, conveniently greatly shortens the construction time of engineering, while saves substantial amounts of manpower and financial resources.

Description

A kind of scraper bowl suitable for excavator loading material

Technical field

The utility model is related to excavator technical fields, more particularly to a kind of scraper bowl suitable for excavator loading material.

Background technology

Existing excavator can climb up the big hillside of the gradient, dig out platform on hillside and do due to being travelled using crawler belt Capital construction, but since existing excavator bucket volume is smaller, can not be with excavator bucket by sand, stone, brick, bottled water, water The materials such as mud, reinforcing bar, ceramic tile, marble are quick loaded on the platform on hillside and used for capital construction, if with excavator Bucket or with manpower at leisure by material be transported on the platform on hillside for capital construction use, when not only extending the construction of engineering Between, and waste substantial amounts of manpower and financial resources.

Existing loading machine is capable of the loaded material of rapid, high volume, but due to loading machine tire running, it is existing Loading machine can not climb up the gradient big hillside and material is loaded on the platform on hillside for capital construction use,

If that first outputs on the big hillside of the gradient that a loading machine can travel with excavator is relatively flat winding Road, then material is loaded on the platform on hillside with loading machine and is used for capital construction, it not only greatly increases quantities, extend Construction time of engineering, and waste substantial amounts of manpower and financial resources.

Utility model content

The purpose of this utility model is that improve the deficiencies in the prior art, provide a kind of suitable for excavator loading material Scraper bowl, the function except keeping existing excavator, moreover it is possible to make excavator rapidly loaded material as loading machine, a machine two With, conveniently, greatly shorten the construction time of engineering, while save substantial amounts of manpower and financial resources.

The utility model is realized by providing following technical scheme.

Manufacture and design a kind of scraper bowl suitable for excavator loading material, by preceding guide, foreboard, preceding side plate, preceding reinforcing plate A, back plate, shovel board, wear-resisting perching knife, preceding reinforcing plate B, preceding ear mount, ear mount seat board, rear ear mount, rear guide, rear side plate, rear reinforcing plate A It is formed with rear reinforcing plate B, the front and rear ends of the shovel board of U-shaped is respectively equipped with front and rear panels, and the rear end face periphery of foreboard is with after The front end face periphery of plate securely welds together respectively with the front end face of shovel board and rear end face, forms and is suitable for excavator loading object The bucket body of the scraper bowl of material, the size of the width B of bucket body are 1.2~1.5 times of the long size of opening of the model excavator bucket, The size of the length L of bucket body is 2.0~3.5 times of the wide size of bound edge of the model excavator bucket, the ruler of the depth H of bucket body It is very little identical with the depth dimensions of the model excavator bucket.

The outer angle c of the left side of the left wall plate of the shovel board and the lower face of the lower wall panels of integral structure for 68~ 72°。

The outer angle d of the right side of the right wall plate of the shovel board and the lower face of the lower wall panels of integral structure for 48~ 52°。

The lower end of the inner face of the upper left siding of the upper end integral structure of the left wall plate and the lower wall panels of integral structure The within angle b of the parallel lines in face is 30~35 °.

The lower wall panels of the shovel board are equipped with two rows of uniformly distributed leakage holes, and the hole count for often arranging leakage hole is 4~6.

The inner face top of the right wall plate of the shovel board is equipped with to shovel wear-resisting perching knife that fill material, rectangular, resistance to 60~120mm of upper surface of right wall plate is stretched out in the upper end for grinding perching knife, and the top of wear-resisting perching knife is equipped with the upper end parallel to right wall plate The blade in face.

The front and rear end and lower-left end face of the wear-resisting perching knife and the inner face of right wall plate securely weld together.

The upper surface of the right wall plate securely welds together with the lower end plane of wear-resisting perching knife.

The top of the front end face of the foreboard and the top of the rear end face of back plate are respectively equipped with preceding side plate and rear side plate, preceding The front end face of the rear end face of side plate and rear side plate is secured with the top on the top of the front end face of foreboard and the rear end face of back plate respectively Weld together.

The preceding side plate is identical with the shape and size of rear side plate.

The middle and lower part periphery of the front end face of the foreboard and the middle and lower part periphery of the rear end face of back plate add before being respectively equipped with The front end face of strong plate B and rear reinforcing plate B, the rear end face of preceding reinforcing plate B and rear reinforcing plate B respectively in the front end face of foreboard under The middle and lower part periphery of the rear end face of portion periphery and back plate securely welds together.

The preceding reinforcing plate B is identical with the shape and size of rear reinforcing plate B.

The middle part in the left and right direction of the front end face of the foreboard and the middle part in the left and right direction of the rear end face of back plate Not She You preceding reinforcing plate A and rear reinforcing plate A, the front end face of the rear end face of preceding reinforcing plate A and rear reinforcing plate A respectively with before foreboard The middle part in the middle part in the left and right direction of end face and the left and right direction of the rear end face of back plate securely welds together.

The preceding reinforcing plate A and the upper surface of rear reinforcing plate A are firm with the lower face of preceding side plate and rear side plate middle part respectively Admittedly weld together.

The preceding reinforcing plate A and the lower face of rear reinforcing plate the A lower part with preceding reinforcing plate B and rear reinforcing plate B respectively Upper surface in the middle part of securely weld together.

The preceding reinforcing plate A is identical with the shape and size of rear reinforcing plate A.

Upper end left side in the middle part of the forward and backward length of the left wall plate of the shovel board and in the forward and backward length of upper left siding The upper surface in portion is equipped with ear mount seat board, and the front and rear ends of the forward and backward length centerline of ear mount seat board left side is respectively equipped with mutually Parallel and symmetrical preceding ear mount and rear ear mount, width dimensions A between the rear end face of preceding ear mount and the front end face of rear ear mount with Width dimensions between the inner face of two pieces of bucket otic placodes of the model excavator bucket are identical.

The preceding ear mount is identical with the shape and size of rear ear mount.

Upper end left side in the middle part of the right side surrounding of the ear mount seat board and the forward and backward length of the left wall plate of shovel board and Upper surface in the middle part of the forward and backward length of upper left siding securely welds together.

The preceding ear mount and the right side of rear ear mount securely weld together respectively with the left side of ear mount seat board.

The preceding ear mount and the upper end of rear ear mount are respectively equipped with preceding guide hole A and rear guide hole A, and preceding guide hole A is with after The center line of guide hole A is on the same axis.

Be respectively equipped with preceding guide and rear guide in the preceding guide hole A and rear guide hole A, preceding guide and rear guide it is outer Footpath coordinates respectively with preceding guide hole A and rear guide hole A transition, the radial direction border difference of the both ends external part of preceding guide and rear guide Securely weld together with the front and rear end of preceding ear mount and rear ear mount upper end.

Width between the preceding guide hole A and the rear end face of the preceding guide in rear guide hole A and the front end face of rear guide Size C is spent slightly larger than the forward and backward width dimensions at the pin hole of the dipper lower end end of the model excavator.

Be respectively equipped on the preceding guide hole A and the preceding guide in rear guide hole A and the center line of rear guide endoporus A and Endoporus B, when replacing scraper bowl, the pin hole of endoporus A and endoporus B and the dipper lower end end of the model excavator model excavator Bucket bucket pin it is hinged.

The preceding ear mount and the lower end of rear ear mount are respectively equipped with preceding guide hole B and rear guide hole B, and preceding guide hole B is with after The center line of guide hole B is on the same axis.

Same preceding guide and rear guide, preceding guide and rear pin are respectively equipped in the preceding guide hole B and rear guide hole B The outer diameter of set coordinates respectively with preceding guide hole B and rear guide hole B transition, the radial direction week of the both ends external part of preceding guide and rear guide The front and rear end respectively with preceding ear mount and rear ear mount lower end is enclosed securely to weld together.

Width between the preceding guide hole B and the rear end face of the preceding guide in rear guide hole B and the front end face of rear guide Size C is spent slightly larger than the forward and backward width dimensions at the pin hole of the connecting rod lower end of the model excavator bucket oil cylinder lower end.

Be respectively equipped on the preceding guide hole B and the preceding guide in rear guide hole B and the center line of rear guide endoporus A and Endoporus B, when replacing scraper bowl, preceding guide hole B and preceding guide in rear guide hole B and the endoporus A of rear guide and endoporus B and the model The pin hole of the connecting rod lower end of excavator bucket oil cylinder lower end is hinged with bucket pin.

The endoporus A and the pin hole and bucket cylinder in the aperture of endoporus B and the dipper lower end end of the model excavator The aperture of the pin hole of the connecting rod lower end of lower end is identical, and endoporus A and endoporus B move cooperation with bucket pin.

On the bucket otic placode of the preceding guide hole A and pitch-row S of preceding guide hole B and the model excavator bucket it is upper, The pitch-row of the bucket pin hole of lower two buckets ear muff is identical, what the central point of the central point of preceding guide hole B and preceding guide hole A deviated to the left Angle a is 25~30 °.

It is respectively equipped with to the right in the same longitudinal axis of the upper and lower wall thickness of preceding guide front end in the preceding guide hole A 45 ° of inclined pin hole A, pin hole A sell bucket together with the bolt pin joint of the bucket pin front end of the model excavator bucket Together with the preceding guide pin joint in preceding guide hole A, and with two nut checks together.

It is respectively equipped with to the left in the same longitudinal axis of the upper and lower wall thickness of preceding guide front end in the preceding guide hole B 45 ° of inclined pin hole B, pin hole B sell bucket together with the bolt pin joint of the bucket pin front end of the model excavator bucket Together with the preceding guide pin joint in preceding guide hole B, and with two nut checks together.

The pin hole A is identical with the aperture of pin hole B, and pin hole A and pin hole B move cooperation with bolt.

The beneficial effects of the utility model are：Since the front and rear ends of the shovel board of U-shaped is respectively equipped with front and rear panels, The rear end face periphery of foreboard and the front end face periphery of back plate securely weld together respectively with the front end face of shovel board and rear end face, structure Into the bucket body of the scraper bowl suitable for excavator loading material, the size of the width B of bucket body is opening for the model excavator bucket 1.2~1.5 times of mouthful long size, the size of the length L of bucket body be the wide size of bound edge of the model excavator bucket 2.0~ 3.5 times, the size of the depth H of bucket body is identical with the depth dimensions of the model excavator bucket；The inner end of the right wall plate of shovel board Face top is equipped with to shovel wear-resisting perching knife that fill material, rectangular, and the upper surface 60 of right wall plate is stretched out in the upper end of wear-resisting perching knife ~120mm, the top of wear-resisting perching knife are equipped with the blade of the upper surface parallel to right wall plate；The preceding ear mount and rear ear mount of shovel board left end The pin hole of the dipper lower end end of the preceding guide of upper end and the endoporus A of rear guide and endoporus B and excavator is hinged with bucket pin；Vestibule Seat and the preceding guide of rear ear mount lower end and the endoporus A of rear guide and endoporus B and the connecting rod lower end of excavator bucket oil cylinder lower end Pin hole it is hinged with bucket pin.When the loose unpacked materials such as sand, stone, the coal that stock ground is stacked need entrucking to be transported to other places, scene is only When having excavator without loading machine, the bucket on excavator is unloaded, changes scraper bowl, you can with scraper bowl directly by sand, stone, coal etc. Loose unpacked material, which quickly shovels, carries out entrucking in the compartment for putting into transport vehicle, the loose unpacked materials such as sand, stone, coal are transported to it by transport vehicle Its place.

It needs, when digging out platform on the big hillside of the gradient and doing capital construction, the big hillside of the gradient to be climbed up on hillside in excavator After digging out platform, the bucket on excavator is unloaded, changes scraper bowl, excavator can use scraper bowl by bulks such as sand, the stones under mountain Material is quickly shoveled into being directly downloaded on the platform dug out on hillside in scraper bowl for capital construction use or manually by brick, the barreled under mountain The materials such as water, cement, reinforcing bar, ceramic tile, marble are moved into directly to be downloaded in scraper bowl on the platform dug out on hillside and used for capital construction.

The utility model is due to using the above structure, the function except keeping existing excavator, moreover it is possible to fill excavator picture The same rapidly loaded material of carrier aircraft, dual-use, conveniently greatly shortens the construction time of engineering, while saves substantial amounts of Manpower and financial resources.

Description of the drawings

The concrete structure of the utility model is provided by following embodiment and its attached drawing.

Fig. 1 be according to the utility model proposes a kind of scraper bowl suitable for excavator loading material concrete structure illustrate Figure.

Fig. 2 be according to the utility model proposes a kind of scraper bowl suitable for excavator loading material concrete structure K to View.

Fig. 3 be according to the utility model proposes a kind of scraper bowl suitable for excavator loading material concrete structure P to View.

Fig. 4 be according to the utility model proposes a kind of scraper bowl suitable for excavator loading material concrete structure and digging Pick machine connection figure.

In figure：1- upper lefts siding, guide, 4- endoporus A, 5- pin hole A, 6- foreboard, 7- fronts before guide hole A, 3- before 2- Plate, reinforcing plate A, 9- back plate before 8-, 10- shovel boards, the wear-resisting perching knives of 11-, 12- blades, 13- right wall plates, reinforcing plate B, 15- before 14- Lower wall panels, 16- leakage holes, 17- left wall plates, ear mount, 21- ear mount seat boards, 22- before guide hole B, 20- before 18- pin holes B, 19- Ear mount afterwards, guide after 23-, side plate after guide hole A, 26- after 24- endoporus B, 25-, reinforcing plate B after reinforcing plate A, 28- after 27-, Guide hole B after 29-, 30- bucket pin, 31- connecting rods, 32- bolts, 33- dippers, 34- bucket cylinders.

Specific embodiment

Below in conjunction with the accompanying drawings be described in detail according to the utility model proposes specific device details and working condition.

As shown in drawings, a kind of scraper bowl suitable for excavator loading material is manufactured and designed, by preceding guide（3）, foreboard （6）, preceding side plate（7）, preceding reinforcing plate A（8）, back plate（9）, shovel board（10）, wear-resisting perching knife（11）, preceding reinforcing plate B（14）, preceding ear mount （20）, ear mount seat board（21）, rear ear mount（22）, rear guide（23）, rear side plate（26）, rear reinforcing plate A（27）With rear reinforcing plate B （28）It forms, the shovel board of U-shaped（10）Front and rear ends be respectively equipped with foreboard（6）And back plate（9）, foreboard（6）Rear end face week Side and back plate（9）Front end face periphery respectively with shovel board（10）Front end face and rear end face securely weld together, form be applicable in In the bucket body of the scraper bowl of excavator loading material, the size of the width B of bucket body is the long ruler of opening of the model excavator bucket Very little 1.3 times, the size of the length L of bucket body are 3.0 times of the wide size of bound edge of the model excavator bucket, the depth of bucket body The size of H is identical with the depth dimensions of the model excavator bucket.

Shovel board（10）Left wall plate（17）Left side and integral structure lower wall panels（15）The outer angle c of lower face be 70°。

Shovel board（10）Right wall plate（13）Right side and integral structure lower wall panels（15）The outer angle d of lower face be 50°。

Left wall plate（17）Upper end integral structure upper left siding（1）Inner face and integral structure lower wall panels（15）'s The within angle b of the parallel lines of lower face is 32 °.

Shovel board（10）Lower wall panels（15）It is equipped with two rows of uniformly distributed leakage holes（16）, often arrange leakage hole（16）Hole count be 5.

Shovel board（10）Right wall plate（13）Inner face top be equipped with to shovel dress material, rectangular wear-resisting perching knife （11）, wear-resisting perching knife（11）Upper end stretch out right wall plate（13）Upper surface 80mm, wear-resisting perching knife（11）Top be equipped with it is parallel In right wall plate（13）Upper surface blade（12）.

Wear-resisting perching knife（11）Front and rear end and lower-left end face and right wall plate（13）Inner face securely weld together.

Right wall plate（13）Upper surface and wear-resisting perching knife（11）Lower end plane securely weld together.

Foreboard（6）Front end face top and back plate（9）The top of rear end face be respectively equipped with preceding side plate（7）With rear side plate （26）, preceding side plate（7）Rear end face and rear side plate（26）Front end face respectively with foreboard（6）Front end face top and back plate （9）The top of rear end face securely weld together.

Preceding side plate（7）With rear side plate（26）Shape and size it is identical.

Foreboard（6）Front end face middle and lower part periphery and back plate（9）Rear end face middle and lower part periphery be respectively equipped with before plus Strong plate B（14）With rear reinforcing plate B（28）, preceding reinforcing plate B（14）Rear end face and rear reinforcing plate B（28）Front end face respectively with it is preceding Plate（6）Front end face middle and lower part periphery and back plate（9）The middle and lower part periphery of rear end face securely weld together.

Preceding reinforcing plate B（14）With rear reinforcing plate B（28）Shape and size it is identical.

Foreboard（6）Front end face left and right direction middle part and back plate（9）Rear end face left and right direction middle part It She You not preceding reinforcing plate A（8）With rear reinforcing plate A（27）, preceding reinforcing plate A（8）Rear end face and rear reinforcing plate A（27）Front end face Respectively with foreboard（6）Front end face left and right direction middle part and back plate（9）Rear end face left and right direction middle part it is secured Weld together.

Preceding reinforcing plate A（8）With rear reinforcing plate A（27）Upper surface respectively with preceding side plate（7）With rear side plate（26）Lower end Middle face securely welds together.

Preceding reinforcing plate A（8）With rear reinforcing plate A（27）Lower face respectively with preceding reinforcing plate B（14）With rear reinforcing plate B（28） Lower part upper surface in the middle part of securely weld together.

Preceding reinforcing plate A（8）With rear reinforcing plate A（27）Shape and size it is identical.

Shovel board（10）Left wall plate（17）Forward and backward length in the middle part of upper end left side and upper left siding（1）Forward and backward length The upper surface at degree middle part is equipped with ear mount seat board（21）, ear mount seat board（21）The front and rear ends of the forward and backward length centerline of left side Be respectively equipped be mutually parallel and it is symmetrical before ear mount（20）With rear ear mount（22）, preceding ear mount（20）Rear end face and rear ear mount （22）Front end face between width dimensions A and two pieces of model excavator bucket bucket otic placodes inner face between width Size is identical.

Preceding ear mount（20）With rear ear mount（22）Shape and size it is identical.

Ear mount seat board（21）Right side surrounding and shovel board（10）Left wall plate（17）Forward and backward length in the middle part of upper end it is left End face and upper left siding（1）Forward and backward length in the middle part of upper surface securely weld together.

Preceding ear mount（20）With rear ear mount（22）Right side respectively with ear mount seat board（21）Left side be securely welded on one It rises.

Preceding ear mount（20）With rear ear mount（22）Upper end be respectively equipped with before guide hole A（2）With rear guide hole A（25）, preceding pin Sets of holes A（2）With rear guide hole A（25）Center line on the same axis.

Preceding guide hole A（2）With rear guide hole A（25）Inside it is respectively equipped with preceding guide（3）With rear guide（23）, preceding guide（3） With rear guide（23）Outer diameter respectively with preceding guide hole A（2）With rear guide hole A（25）Transition coordinates, preceding guide（3）With rear guide （23）Both ends external part radial direction border respectively with preceding ear mount（20）With rear ear mount（22）It securely welds the front and rear end of upper end Together.

Preceding guide hole A（2）With rear guide hole A（25）Interior preceding guide（3）Rear end face and rear guide（23）Front end face Between width dimensions C be slightly larger than the model excavator dipper（33）Forward and backward width dimensions at the pin hole of lower end end.

Preceding guide hole A（2）With rear guide hole A（25）Interior preceding guide（3）With rear guide（23）Center line on set respectively There is endoporus A（4）With endoporus B（24）, when replacing scraper bowl, endoporus A（4）With endoporus B（24）With the dipper of the model excavator（33） The bucket pin of the pin hole of the lower end end model excavator bucket（30）It is hinged.

Preceding ear mount（20）With rear ear mount（22）Lower end be respectively equipped with before guide hole B（19）With rear guide hole B（29）, preceding pin Sets of holes B（19）With rear guide hole B（29）Center line on the same axis.

Preceding guide hole B（19）With rear guide hole B（29）Inside it is respectively equipped with same preceding guide（3）With rear guide（23）, it is preceding Guide（3）With rear guide（23）Outer diameter respectively with preceding guide hole B（19）With rear guide hole B（29）Transition coordinates, preceding guide（3） With rear guide（23）Both ends external part radial direction border respectively with preceding ear mount（20）With rear ear mount（22）The front and rear end of lower end Securely weld together.

Preceding guide hole B（19）With rear guide hole B（29）Interior preceding guide（3）Rear end face and rear guide（23）Front end face Between width dimensions C be slightly larger than the model excavator bucket oil cylinder（34）The connecting rod of lower end（31）At the pin hole of lower end Forward and backward width dimensions.

Preceding guide hole B（19）With rear guide hole B（29）Interior preceding guide（3）With rear guide（23）Center line on set respectively There is endoporus A（4）With endoporus B（24）, when replacing scraper bowl, preceding guide hole B（19）With rear guide hole B（29）Interior preceding guide（3）With Guide afterwards（23）Endoporus A（4）With endoporus B（24）With the model excavator bucket oil cylinder（34）The connecting rod of lower end（31）Lower end Pin hole with bucket sell（30）It is hinged.

Endoporus A（4）With endoporus B（24）Aperture and the model excavator dipper（33）The pin hole and bucket of lower end end Oil cylinder（34）The connecting rod of lower end（31）The aperture of the pin hole of lower end is identical, endoporus A（4）With endoporus B（24）It is sold with bucket（30）It is dynamic to match somebody with somebody It closes.

Preceding guide hole A（2）With preceding guide hole B（19）Pitch-row S and the model excavator bucket bucket otic placode on it is upper, The pitch-row of the bucket pin hole of lower two buckets ear muff is identical, preceding guide hole B（19）Central point and preceding guide hole A（2）Central point to The angle a that left avertence is moved is 28 °.

Preceding guide hole A（2）Interior preceding guide（3）It is respectively equipped with to the right in the same longitudinal axis of the upper and lower wall thickness of front end 45 ° of inclined pin hole A（5）, pin hole A（5）With the bucket pin of the model excavator bucket（30）The bolt of front end（32）Pin It is connected together, bucket is sold（30）With preceding guide hole A（2）Interior preceding guide（3）Pin joint together, and with two nut checks one It rises.

Preceding guide hole B（19）Interior preceding guide（3）It is respectively equipped with to the left in the same longitudinal axis of the upper and lower wall thickness of front end 45 ° of inclined pin hole B（18）, pin hole B（18）With the bucket pin of the model excavator bucket（30）The bolt of front end（32） Together, bucket is sold for pin joint（30）With preceding guide hole B（19）Interior preceding guide（3）Pin joint together, and with two nut checks Together.

Pin hole A（5）With pin hole B（18）Aperture it is identical, pin hole A（5）With pin hole B（18）With bolt（32）It is dynamic Cooperation.

The utility model proposes specific device working condition be：When replacing scraper bowl, excavator bucket is inwardly triggered It is placed on to horizontal level, and by bucket on floor, two on the bolt for the bucket ear muff front end for unscrewing bucket otic placode upper/lower terminal respectively A locking nut extracts bolt, and the bucket pin in the bucket pin hole for the bucket ear muff for then extracting bucket otic placode upper/lower terminal respectively will be dug Bucket, which is removed, to be placed on one side.

Scraper bowl is moved on into the position that bucket placed originally, by the preceding guide hole A of the preceding ear mount of scraper bowl and rear ear mount upper end and The endoporus A and endoporus B of the preceding guide in the A of guide hole and rear guide are directed at the pin hole of dipper lower end end, insertion bucket pin afterwards, and turn Dynamic bucket pin, by 45 ° of inclinations to the right in the same longitudinal axis of the upper and lower wall thickness of guide front end before the pin hole alignment for pin front end of struggling against Pin hole A, be inserted into bolt, and with two nut tightenings on the screw rod of bolt front end.

By the preceding guide in the preceding guide hole B and rear guide hole B of the preceding ear mount of scraper bowl and rear ear mount lower end and rear guide The pin hole of the connecting rod lower end of endoporus A and endoporus B alignment bucket cylinders lower end, insertion bucket pin, and bucket pin is rotated, by pin front end of struggling against 45 ° of inclined pin hole B to the left in the same longitudinal axis of the upper and lower wall thickness of guide front end, are inserted into before pin hole alignment Bolt, and with two nut tightenings on the screw rod of bolt front end.

When the loose unpacked materials such as sand, stone, coal that stock ground is stacked need entrucking to be transported to other places, scene there was only excavator and When there is no loading machine, the bucket on excavator is unloaded with the method for replacing scraper bowl above, changes scraper bowl, you can directly will with scraper bowl The bulks such as sand, stone, coal shovel, which is put into, carries out entrucking in the compartment of transport vehicle, transported the loose unpacked materials such as sand, stone, coal by transport vehicle It is sent to other places.

It needs, when digging out platform on the big hillside of the gradient and doing capital construction, the big hillside of the gradient to be climbed up on hillside in excavator After digging out platform, the bucket on excavator is unloaded with the method for replacing scraper bowl above, changes scraper bowl, the i.e. available scraper bowl of excavator will The bulks such as sand, stone under mountain shovel is used or manually for capital construction into being directly downloaded on the platform dug out on hillside in scraper bowl The materials such as brick, bottled water, cement, reinforcing bar, ceramic tile, the marble under mountain are moved into directly be downloaded in scraper bowl dug out on hillside it is flat It is used on platform for capital construction.

Claims (4)

1. a kind of scraper bowl suitable for excavator loading material, by preceding guide（3）, foreboard（6）, preceding side plate（7）, preceding reinforcing plate A （8）, back plate（9）, shovel board（10）, wear-resisting perching knife（11）, preceding reinforcing plate B（14）, preceding ear mount（20）, ear mount seat board（21）, rear ear Seat（22）, rear guide（23）, rear side plate（26）, rear reinforcing plate A（27）With rear reinforcing plate B（28）It forms, it is characterised in that：U-shaped The shovel board of shape（10）Front and rear ends be respectively equipped with foreboard（6）And back plate（9）, foreboard（6）Rear end face periphery and back plate（9） Front end face periphery respectively with shovel board（10）Front end face and rear end face securely weld together, form be suitable for excavator loading The bucket body of the scraper bowl of material, the size of the width B of bucket body are the 1.2~1.5 of the long size of opening of the model excavator bucket Times, the size of the length L of bucket body is 2.0~3.5 times of the wide size of bound edge of the model excavator bucket, the depth H of bucket body Size it is identical with the depth dimensions of the model excavator bucket；

The shovel board（10）Left wall plate（17）Left side and integral structure lower wall panels（15）Lower face outer angle c For 68~72 °；

The shovel board（10）Right wall plate（13）Right side and integral structure lower wall panels（15）Lower face outer angle d For 48~52 °；

The left wall plate（17）Upper end integral structure upper left siding（1）Inner face and integral structure lower wall panels（15） Lower face parallel lines within angle b be 30~35 °；

The shovel board（10）Lower wall panels（15）It is equipped with two rows of uniformly distributed leakage holes（16）, often arrange leakage hole（16）Hole count For 4~6.

2. a kind of scraper bowl suitable for excavator loading material according to claim 1, it is characterised in that：Shovel board（10）'s Right wall plate（13）Inner face top be equipped with to shovel dress material, rectangular wear-resisting perching knife（11）, wear-resisting perching knife（11）'s Right wall plate is stretched out in upper end（13）60~120mm of upper surface, wear-resisting perching knife（11）Top be equipped with parallel to right wall plate（13）'s The blade of upper surface（12）；

The wear-resisting perching knife（11）Front and rear end and lower-left end face and right wall plate（13）Inner face be securely welded on one It rises；

The right wall plate（13）Upper surface and wear-resisting perching knife（11）Lower end plane securely weld together.

3. a kind of scraper bowl suitable for excavator loading material according to claim 1, it is characterised in that：Foreboard（6）'s The top of front end face and back plate（9）The top of rear end face be respectively equipped with preceding side plate（7）With rear side plate（26）, preceding side plate（7）'s Rear end face and rear side plate（26）Front end face respectively with foreboard（6）Front end face top and back plate（9）Rear end face top Securely weld together；

The preceding side plate（7）With rear side plate（26）Shape and size it is identical；

The foreboard（6）Front end face middle and lower part periphery and back plate（9）Rear end face middle and lower part periphery be respectively equipped with before Reinforcing plate B（14）With rear reinforcing plate B（28）, preceding reinforcing plate B（14）Rear end face and rear reinforcing plate B（28）Front end face respectively with Foreboard（6）Front end face middle and lower part periphery and back plate（9）The middle and lower part periphery of rear end face securely weld together；

The preceding reinforcing plate B（14）With rear reinforcing plate B（28）Shape and size it is identical；

The foreboard（6）Front end face left and right direction middle part and back plate（9）Rear end face left and right direction middle part Reinforcing plate A before being respectively equipped with（8）With rear reinforcing plate A（27）, preceding reinforcing plate A（8）Rear end face and rear reinforcing plate A（27）Front end Face respectively with foreboard（6）Front end face left and right direction middle part and back plate（9）Rear end face left and right direction middle part jail Admittedly weld together；

The preceding reinforcing plate A（8）With rear reinforcing plate A（27）Upper surface respectively with preceding side plate（7）With rear side plate（26）Under Securely weld together in the middle part of end face；

The preceding reinforcing plate A（8）With rear reinforcing plate A（27）Lower face respectively with preceding reinforcing plate B（14）With rear reinforcing plate B （28）Lower part upper surface in the middle part of securely weld together；

The preceding reinforcing plate A（8）With rear reinforcing plate A（27）Shape and size it is identical.

4. a kind of scraper bowl suitable for excavator loading material according to claim 1, it is characterised in that：Shovel board（10）'s Left wall plate（17）Forward and backward length in the middle part of upper end left side and upper left siding（1）Forward and backward length in the middle part of upper surface be equipped with Ear mount seat board（21）, ear mount seat board（21）The front and rear ends of the forward and backward length centerline of left side, which is respectively equipped with, to be mutually parallel simultaneously And symmetrical preceding ear mount（20）With rear ear mount（22）, preceding ear mount（20）Rear end face and rear ear mount（22）Front end face between width The width dimensions spent between size A and the inner face of two pieces of bucket otic placodes of the model excavator bucket are identical；

The preceding ear mount（20）With rear ear mount（22）Shape and size it is identical；

The ear mount seat board（21）Right side surrounding and shovel board（10）Left wall plate（17）Forward and backward length in the middle part of upper end Left side and upper left siding（1）Forward and backward length in the middle part of upper surface securely weld together；

The preceding ear mount（20）With rear ear mount（22）Right side respectively with ear mount seat board（21）Left side be securely welded on Together；

The preceding ear mount（20）With rear ear mount（22）Upper end be respectively equipped with before guide hole A（2）With rear guide hole A（25）, it is preceding Guide hole A（2）With rear guide hole A（25）Center line on the same axis；

The preceding guide hole A（2）With rear guide hole A（25）Inside it is respectively equipped with preceding guide（3）With rear guide（23）, preceding guide （3）With rear guide（23）Outer diameter respectively with preceding guide hole A（2）With rear guide hole A（25）Transition coordinates, preceding guide（3）With it is rear Guide（23）Both ends external part radial direction border respectively with preceding ear mount（20）With rear ear mount（22）The front and rear end of upper end is secured Weld together；

The preceding guide hole A（2）With rear guide hole A（25）Interior preceding guide（3）Rear end face and rear guide（23）Front end Width dimensions C between face is slightly larger than the dipper of the model excavator（33）Forward and backward width dimensions at the pin hole of lower end end；

The preceding guide hole A（2）With rear guide hole A（25）Interior preceding guide（3）With rear guide（23）Center line on respectively Equipped with endoporus A（4）With endoporus B（24）, when replacing scraper bowl, endoporus A（4）With endoporus B（24）With the dipper of the model excavator （33）The bucket pin of the pin hole of the lower end end model excavator bucket（30）It is hinged；

The preceding ear mount（20）With rear ear mount（22）Lower end be respectively equipped with before guide hole B（19）With rear guide hole B（29）, it is preceding Guide hole B（19）With rear guide hole B（29）Center line on the same axis；

The preceding guide hole B（19）With rear guide hole B（29）Inside it is respectively equipped with same preceding guide（3）With rear guide（23）, Preceding guide（3）With rear guide（23）Outer diameter respectively with preceding guide hole B（19）With rear guide hole B（29）Transition coordinates, preceding guide （3）With rear guide（23）Both ends external part radial direction border respectively with preceding ear mount（20）With rear ear mount（22）Lower end it is forward and backward End face securely welds together；

The preceding guide hole B（19）With rear guide hole B（29）Interior preceding guide（3）Rear end face and rear guide（23）Front end Width dimensions C between face is slightly larger than the model excavator bucket oil cylinder（34）The connecting rod of lower end（31）At the pin hole of lower end Forward and backward width dimensions；

The preceding guide hole B（19）With rear guide hole B（29）Interior preceding guide（3）With rear guide（23）Center line on respectively Equipped with endoporus A（4）With endoporus B（24）, when replacing scraper bowl, preceding guide hole B（19）With rear guide hole B（29）Interior preceding guide（3） With rear guide（23）Endoporus A（4）With endoporus B（24）With the model excavator bucket oil cylinder（34）The connecting rod of lower end（31）Under The pin hole at end is sold with bucket（30）It is hinged；

The endoporus A（4）With endoporus B（24）Aperture and the model excavator dipper（33）The pin hole of lower end end and digging Struggle against oil cylinder（34）The connecting rod of lower end（31）The aperture of the pin hole of lower end is identical, endoporus A（4）With endoporus B（24）It is sold with bucket（30）It is dynamic Cooperation；

The preceding guide hole A（2）With preceding guide hole B（19）Pitch-row S and the model excavator bucket bucket otic placode on The pitch-row of the bucket pin hole of upper and lower two buckets ear muff is identical, preceding guide hole B（19）Central point and preceding guide hole A（2）Central point The angle a deviated to the left is 25~30 °；

The preceding guide hole A（2）Interior preceding guide（3）Be respectively equipped in the same longitudinal axis of the upper and lower wall thickness of front end to The 45 ° of inclined pin hole A in the right side（5）, pin hole A（5）With the bucket pin of the model excavator bucket（30）The bolt of front end（32） Together, bucket is sold for pin joint（30）With preceding guide hole A（2）Interior preceding guide（3）Pin joint together, and is existed with two nut checks Together；

The preceding guide hole B（19）Interior preceding guide（3）Be respectively equipped in the same longitudinal axis of the upper and lower wall thickness of front end to The 45 ° of inclined pin hole B in a left side（18）, pin hole B（18）With the bucket pin of the model excavator bucket（30）The bolt of front end （32）Together, bucket is sold for pin joint（30）With preceding guide hole B（19）Interior preceding guide（3）Pin joint together, and with two nuts It is locked together；

The pin hole A（5）With pin hole B（18）Aperture it is identical, pin hole A（5）With pin hole B（18）With bolt（32） Dynamic cooperation.