CN212656287U

CN212656287U - Digging bucket

Info

Publication number: CN212656287U
Application number: CN202022194131.1U
Authority: CN
Inventors: 闫立平; 李长福; 张晓荣; 张林生
Original assignee: Gansu Jingshan Engineering Management Consulting Co ltd
Current assignee: Gansu Jingshan Engineering Management Consulting Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-03-05
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses an excavator scraper bowl, including bucket bottom plate, back board, curb plate and reinforcement component. One end of the bucket bottom plate is provided with bucket teeth; the hopper bottom plate further comprises a filtering assembly, and the filtering assembly is arranged on the hopper bottom plate and is detachably connected with the hopper bottom plate. The filter assembly comprises a first filter plate and a second filter plate, the first filter plate and the second filter plate are arranged oppositely and are connected in a sliding mode, and filter holes which are the same in size and correspond to the positions of the first filter plate and the second filter plate are formed in the first filter plate and the second filter plate. The back plate is arranged on one side of the bucket bottom plate, which is far away from the bucket teeth. The side plates comprise a first side plate and a second side plate, and the first side plate and the second side plate are respectively arranged on two sides of the hopper bottom plate and the back plate and are fixedly connected. The reinforcing component is arranged on the hopper bottom plate and the side plate. The utility model discloses an excavator scraper bowl can utilize the water in the filtering component filtering operation scraper bowl, can adjust the size of filtration pore to set up the life that the reinforcing plate has improved the excavator scraper bowl.

Description

Digging bucket

Technical Field

The utility model relates to an engineering machine tool field, in particular to excavator scraper bowl.

Background

The excavator is very important mechanical equipment in the construction of engineering machinery, mainly used to the excavation on ground, the transport of earth and grit, and the excavator is at work, often needs to excavate grit and mud in sump or ditch, and when the excavator was excavated the clearance, the excavator scraper bowl can take a large amount of sewage, brought the inconvenience for excavation work. The excavator scraper bowl wearing and tearing are comparatively serious in the use to in the building engineering work progress, the grit material is before using, often needs to filter the size of grit granule, makes the grit material satisfy the construction requirement, and often contains water in the grit material, can cause the influence to the screening work of grit material. The bucket of the excavator in the prior art is integrally formed, no filter hole is formed in the bucket, and water in the bucket cannot be filtered when excavation work is carried out or gravel materials are conveyed. Therefore, the bucket of the excavator in the prior art has the problems that the bucket is inconvenient to use, water in the bucket cannot be filtered when the excavator works, and the bucket is seriously abraded when in use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the scraper bowl of the excavator among the prior art and have the use inconvenient, can't filter the water in the excavator during operation scraper bowl to the serious problem of wearing and tearing during the use.

In order to solve the technical problem, the utility model discloses an excavator scraper bowl, including bucket bottom plate and filter assembly, the one end of bucket bottom plate is provided with the bucket tooth, and the bucket bottom plate still includes filter assembly, and filter assembly sets up on the bucket bottom plate to can dismantle with the bucket bottom plate and be connected. The filter assembly comprises a first filter plate and a second filter plate, the first filter plate is connected with the second filter plate in a sliding mode, the first filter plate and the second filter plate are arranged oppositely, and filter holes which are the same in size and correspond to the positions of the first filter plate and the second filter plate are formed in the first filter plate and the second filter plate.

The excavator bucket further comprises a back plate, the back plate is arranged on one side, deviating from the bucket teeth, of the bucket bottom plate, and the contact position of the bucket bottom plate and the back plate is arc-shaped. The side plates comprise a first side plate and a second side plate, the first side plate and the second side plate are respectively arranged on two sides of the hopper bottom plate and the back plate, and the first side plate and the second side plate are respectively fixedly connected with the back plate and the hopper bottom plate. Still including strengthening the subassembly, strengthen the subassembly and set up on bottom plate of the dipper and curb plate.

By adopting the technical scheme, the joint of the bucket bottom plate and the back plate is arc-shaped, so that the resistance of the bucket in the excavating process can be reduced. And be provided with filtering component at the dipper bottom plate, can filter the water in the scraper bowl to be provided with the filtration pore that the area is the same and the position corresponds on first filter and the second filter, just can adjust the size of filtering the pore through the relative position of first filter of sliding and second filter, and then also can utilize filtering component to filter the grit of equidimension not.

Be provided with on bucket bottom plate and curb plate and strengthen the subassembly, can improve the mechanical strength of bucket bottom plate and curb plate, prevent that bucket bottom plate and curb plate from being destroyed, further improve the wearability and the life of bucket bottom plate and curb plate, consequently, effectual scraper bowl of having solved the excavator has the use inconvenient, can't filter the water in the excavator during operation scraper bowl to the serious problem of wearing and tearing during the use.

According to the utility model discloses a further embodiment, the utility model discloses an embodiment discloses an excavator scraper bowl is provided with fretwork portion on the bucket bottom plate, the size and the second filter adaptation of fretwork portion, and the week side of fretwork portion is provided with the draw-in groove, and week side of second filter is provided with the joint subassembly with draw-in groove looks adaptation, and joint subassembly card is located in the draw-in groove to make the second filter can dismantle with fretwork portion and be connected.

Adopt above-mentioned technical scheme, set up fretwork portion on the fill bottom plate and with second filter size looks adaptation to make the second filter can install on the fill bottom plate, and set up the draw-in groove in the week side of fretwork portion, be provided with the joint subassembly on the second filter, through joint subassembly and draw-in groove mutually support connection, make second filter and fretwork position can dismantle the connection. According to another embodiment of the present invention, an excavator bucket is provided, wherein the joint assembly includes a joint spring and a joint block. One end of the clamping spring is fixedly connected with the peripheral side of the second filter plate, and the other end of the clamping spring is fixedly connected with one side of the clamping block; the other side of the clamping block is clamped with the clamping groove, so that the clamping component is detachably connected with the clamping groove.

Adopt above-mentioned technical scheme, set up the joint subassembly into joint spring and joint piece, the joint spring has elasticity to the week side fixed connection of one end and second filter, the other end and joint piece fixed connection, during the installation, the card caking is suppressed by the joint spring, near in the draw-in groove, makes second filter and fretwork portion closely laminate together.

According to another embodiment of the present invention, an excavator bucket is disclosed in the embodiments of the present invention, wherein the first filter plate and the second filter plate are rectangular, and the first filter plate is provided with a first sliding portion in the length direction of the first filter plate.

In the length direction of the second filter plate, a second sliding part is arranged on the second filter plate corresponding to the first sliding part, and the first sliding part is connected with the second sliding part in a sliding manner.

Adopt above-mentioned technical scheme, all set up first filter and second filter into the rectangle filter for the installation that filtering component can be convenient is on the fill bottom plate, and first filter and second filter can slide each other, utilizes the simple and convenient control filter of first sliding part and second sliding part to slide, thereby adjusts the relative size of filtration pore.

According to the utility model discloses a further embodiment, the utility model discloses an embodiment discloses an excavator scraper bowl, first sliding part includes first spout and second spout, and first spout and second spout set up the both sides at first filter respectively.

The second sliding part comprises a first boss and a second boss, the first boss is arranged in the first sliding groove, the second boss is arranged in the second sliding groove, one sides of the first boss and the second boss are fixedly connected with the second filter plate respectively, and the first boss slides relative to the first sliding groove; the second boss slides relative to the second sliding groove.

Adopt above-mentioned technical scheme, all be provided with two with first sliding part and second sliding part to the setting can make the convenient slip of first filter and second filter in the both sides of filter, and can not influence the filter assembly work. The first sliding part is further arranged into a first boss and a second boss, and the second sliding part is arranged into a first sliding groove and a second sliding groove, so that the structure is simple, and the first sliding part and the second sliding part can slide in a nested manner.

According to the utility model discloses a further embodiment, the utility model discloses an embodiment discloses an excavator scraper bowl, and first boss and second boss all set up to trapezoidal boss, and first spout and second spout all set up to trapezoidal recess.

Adopt above-mentioned technical scheme, all set up first boss and second boss into trapezoidal boss, first spout and second spout all set up to trapezoidal recess, have simple structure, simple to operate, connect inseparable advantage.

According to another embodiment of the present invention, an excavator bucket is disclosed, wherein the reinforcement assembly comprises a reinforcement rib and a reinforcement plate.

The reinforcing rib is arranged on one side of the bucket bottom plate and located on the inner wall surface of the excavator bucket, one end of the reinforcing rib is connected with the bucket teeth, and the other end of the reinforcing rib extends to the position where the bucket bottom plate is connected with the back plate.

The reinforcing plate comprises a first reinforcing plate and a second reinforcing plate, the first reinforcing plate is arranged on one side of the first side plate, which deviates from the bucket bottom plate, the first reinforcing plate is fixedly connected with the first side plate, the second reinforcing plate is arranged on one side of the second side plate, which deviates from the bucket bottom plate, and the second reinforcing plate is fixedly connected with the second side plate.

Adopt above-mentioned technical scheme, all be provided with the reinforcing plate on first curb plate and second curb plate, improve the wearability of excavator scraper bowl, prevent that the curb plate from being destroyed by hard thing piece to improve the life of curb plate and scraper bowl.

According to the utility model discloses a further embodiment, the utility model discloses an embodiment discloses an excavator scraper bowl, one side that back board was kept away from to the bucket bottom plate still is provided with shovel portion, and shovel portion sets up between two adjacent bucket teeth, and shovel portion is the semicircle form.

Adopt above-mentioned technical scheme, set up shovel portion between two adjacent bucket teeth, the one end that shovel portion and bucket bottom plate are connected is planar, and one side that shovel portion deviates from the bucket bottom plate sets up to semicircle form, is provided with the shovel portion of semicircle form, can be so that the excavator scraper bowl when excavating, the during operation such as fluting, can reduce the resistance to it is more laborsaving, light excavate.

According to the utility model discloses a further embodiment, the utility model discloses an embodiment discloses an excavator scraper bowl, strengthening rib and bucket tooth fixed connection, one side that the strengthening rib is close to the bucket bottom plate is the plane, and one side that the strengthening rib deviates from the bucket bottom plate is the cambered surface.

Adopt above-mentioned technical scheme, set up the strengthening rib on the bucket bottom plate, improve the intensity and the wearability of bucket bottom plate, and then improve the life of bucket bottom plate to one side that the strengthening rib is close to the bucket bottom plate is the plane, makes things convenient for the strengthening rib installation, and one side that the strengthening rib deviates from the bucket bottom plate is the cambered surface, is favorable to the excavator scraper bowl to clear up after work.

According to the utility model discloses a further concrete embodiment, the utility model discloses an excavator scraper bowl that embodiment discloses still includes locating component, and locating component includes first locating hole, second locating hole and positioning bolt. The first positioning hole is arranged on the periphery of the second filter plate. The second positioning hole is formed in the hopper bottom plate and corresponds to the first positioning hole, and the positioning bolt is matched with the first positioning hole and the second positioning hole so that the second filter plate can be fixed on the hopper bottom plate.

Adopt above-mentioned technical scheme, be provided with locating component for filter component is more firm, and stable the installing is on the bucket bottom plate, avoids the excavator scraper bowl at during operation filter component destroyed, and with the week portion of first locating hole setting at the second filter, correspond on the bucket bottom plate and be provided with the second locating hole, fix the second filter on the bucket bottom plate, guarantee that first filter and second filter can relative slip, and adjust the size of filtering the hole.

To sum up, the utility model has the advantages that:

a filter assembly is arranged on a bucket bottom plate of the excavator bucket and can filter water in the bucket. And be provided with the filtration pore that the area is the same and the position corresponds on first filter and the second filter, just can adjust the size of filtering the pore through the relative position of slip first filter and second filter, and then also can utilize filtering component to filter the grit of equidimension not. The connecting part of the bucket bottom plate and the back plate is arc-surface-shaped, so that the resistance of the bucket in the excavating process can be reduced.

Through set up trapezoidal boss and trapezoidal recess on filtering component for first filter and second filter simple structure, simple to operate, connection are inseparable. A shovel part is arranged between two adjacent bucket teeth, so that the excavator bucket is more convenient to work, and the resistance of the bucket bottom plate during working is reduced. And still be provided with the strengthening rib on the bottom plate of the dipper, be provided with the reinforcing plate on the curb plate, improve the wear resistance and the life of excavator scraper bowl.

Other features and corresponding advantages of the invention are set forth in the following part of the specification, and it is to be understood that at least some of the advantages become apparent from the description of the invention.

Drawings

Fig. 1 is a schematic structural diagram of an excavator bucket provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a first sliding portion and a second sliding portion of an excavator bucket according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a clamping groove and a clamping assembly of an excavator bucket according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a positioning assembly of an excavator bucket according to an embodiment of the present invention.

Description of reference numerals:

100: a hopper bottom plate;

110: a bucket tooth; 120: a filter assembly;

121: a first filter plate;

1210: a first sliding section; 1210 a: a first chute; 1210 b: a second chute;

122: a second filter plate; 123: a filtration pore;

1220: a second sliding section; 1220 a: a first boss; 1220 b: a second boss;

124: a clamping assembly;

1241: clamping a spring; 1242: a clamping block;

130: a card slot; 140: a shovel portion;

200: a back plate;

310: a first side plate; 320: a second side plate;

410: reinforcing ribs;

420: a first reinforcing plate;

500: a positioning assembly;

510: a first positioning hole; 520: a second positioning hole; 530: and (6) positioning the bolt.

Detailed Description

The following description is provided for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. While the invention will be described in conjunction with the preferred embodiments, it is not intended that features of the invention be limited to only those embodiments. On the contrary, the intention of implementing the novel features described in connection with the embodiments is to cover other alternatives or modifications which may be extended based on the claims of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be practiced without these particulars. Furthermore, some of the specific details are omitted from the description so as not to obscure or obscure the present invention. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

It should be noted that in this specification, like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

In the description of the present embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or the element to which the present invention is directed must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present embodiment, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present embodiment can be understood in specific cases by those of ordinary skill in the art.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The embodiment of the present embodiment provides an excavator bucket, as shown in fig. 1 and 2, including a bucket bottom plate 100 and a filter assembly 120, wherein one end of the bucket bottom plate 100 is provided with a bucket tooth 110, the bucket bottom plate 100 further includes the filter assembly 120, and the filter assembly 120 is arranged on the bucket bottom plate 100 and detachably connected with the bucket bottom plate 100. The filter assembly 120 comprises a first filter plate 121 and a second filter plate 122, the first filter plate 121 is slidably connected to the second filter plate 122, the first filter plate 121 and the second filter plate 122 are oppositely arranged, and filter holes 123 with the same size and corresponding positions are formed in the first filter plate 121 and the second filter plate 122.

The excavator bucket further comprises a back plate 200, the back plate 200 is arranged on one side, away from the teeth 110, of the bucket bottom plate 100, and the contact part of the bucket bottom plate 100 and the back plate 200 is in an arc shape. The side plates include a first side plate 310 and a second side plate 320, the first side plate 310 and the second side plate 320 are respectively disposed on two sides of the hopper bottom plate 100 and the back plate 200, and the first side plate 310 and the second side plate 320 are respectively fixedly connected with the back plate 200 and the hopper bottom plate 100. And the reinforced assembly is arranged on the hopper bottom plate 100 and the side plate.

Specifically, in this embodiment, one end of the bucket bottom plate 100 is provided with a plurality of bucket teeth 110, the number of the bucket teeth 110 may be set to 6, 8, 10 or other numbers, the number of the filter assemblies 120 is also set to multiple numbers, the number of the filter assemblies 120 may be set to 3, 4, 5 or other numbers, a person skilled in the art may design according to actual conditions and specific requirements, and this embodiment is not specifically limited thereto.

More specifically, in the present embodiment, the sliding connection manner of the second filter plate 122 and the first filter plate 121 may be one of a guide rail type sliding connection, an elastic sliding connection, a boss sliding slot sliding connection, and the like, which are commonly known to those skilled in the art, and preferably, the present embodiment selects the boss and sliding slot sliding connection manner.

More specifically, in the present embodiment, the filter holes 123 of the first filter plate 121 and the second filter plate 122 have the same size, the same number, and the corresponding positions. For example: the filtering holes 123 may be configured to have 20, 30, 40 or other numbers, and the filtering holes 123 may be configured to be circular holes, square holes, elliptical holes or other shapes of filtering holes 123, preferably circular holes with diameters of 1cm, 2cm, 3cm or other diameters are selected in the present embodiment. Those skilled in the art can design parameters such as the shape, the number, the size, etc. of the filtering holes 123 according to specific situations and actual requirements, and this embodiment does not limit this parameter uniquely.

More specifically, in this embodiment, the connection portion between the back plate 200 and the bucket bottom plate 100 is an arc shape, and when the excavator bucket lifts up the bucket after the bucket digs downward at work, the arc connection portion can make the excavator bucket reduce resistance and make digging work smoother.

More specifically, in this embodiment, the two sides of the bucket bottom plate 100 and the back plate 200 are provided with side plates, and the side plates and the bucket bottom plate 100 are both provided with reinforcing components, and the reinforcing components are fixedly connected with the side plates and the bucket bottom plate 100, so as to improve the strength and the wear resistance of the side plates and the bucket bottom plate 100.

Further, an embodiment of the present invention further provides an excavator bucket, as shown in fig. 1 and fig. 3, a hollow portion (not shown in the figure) is disposed on the bucket bottom plate 100, the size of the hollow portion is adapted to the second filter plate 122, a clamping groove 130 is disposed around the hollow portion, a clamping component 124 adapted to the clamping groove 130 is disposed around the second filter plate 122, and the clamping component 124 is clamped in the clamping groove 130, so that the second filter plate 122 is detachably connected to the hollow portion.

Specifically, in this embodiment, a plurality of hollow portions are disposed on the bucket bottom plate 100, the number of the hollow portions is the same as that of the filter assemblies 120, the clamping grooves 130 are disposed on the periphery of the hollow portions, the number of the clamping grooves can be set to 4, 6, 8 or other numbers, and those skilled in the art can limit the number according to specific situations and actual needs, which is not specifically limited in this embodiment.

More specifically, in this embodiment, the peripheral sides of the second filter plates 122 are provided with clamping assemblies 124 adapted to the number of the clamping slots 130 and the structure, and when the second filter plates 122 are fixedly connected, the second filter plates 122 are clamped in the clamping slots 130 through the clamping assemblies 124, and when the second filter plates 122 need to be detached, the clamping slots 130 and the clamping assemblies 124 are detached to detach the second filter plates 122.

Further, embodiments of the present embodiment also provide an excavator bucket, as shown in fig. 3, the clamping assembly 124 includes a clamping spring 1241 and a clamping block 1242; one end of the clamping spring 1241 is fixedly connected with the peripheral side of the second filter plate 122, and the other end of the clamping spring 1241 is fixedly connected with one side of the clamping block 1242; the other side of the clamping block 1242 is clamped with the clamping slot 130, so that the clamping component 124 is detachably connected with the clamping slot 130.

Specifically, in this embodiment, the number of the clamping springs 1241 may be set to 1, 2, 3 or other numbers, which is not specifically limited in this embodiment, one end of the clamping spring 1241 is fixedly connected to the peripheral side of the second filter plate 122, and the other end is fixedly connected to one side of the clamping block 1242, so as to compress the clamping spring 1241 during installation, so that the clamping block 1242 is embedded in the clamping groove 130.

Further, the embodiment of the present invention also provides an excavator bucket, as shown in fig. 1 and 2, each of the first filter plate 121 and the second filter plate 122 has a rectangular shape, and the first filter plate 121 is provided with a first sliding portion 1210 in a length direction of the first filter plate 121.

In the length direction of the second filter plate 122, a second sliding portion is provided on the second filter plate 122 corresponding to the first sliding portion 1210, and the first sliding portion 1210 is slidably connected to the second sliding portion 1220.

Specifically, the first sliding part 1210 is disposed in the length direction of the first filter plate 121, and the second sliding part 1220 is disposed in the length direction of the second filter plate 122 and is disposed at a position near the edge of the filter plate. The first filter plate 121 and the second filter plate 122 can slide relatively, the filter holes 123 in the first filter plate 121 and the second filter plate 122 can be dislocated relatively, and the effective area of the filter holes 123 can be changed. When the effective area who makes filter hole 123 when first filter 121 and the second filter 122 of slip, filter hole 123 grow, the filter can filter materials such as great grit. When the effective area of the filter holes 123 is reduced by sliding the first filter plate 121 and the second filter plate 122, the filter holes 123 are reduced, and the filter plates can filter small sand and other materials.

It should be noted that the size of the filter aperture 123 can be adjusted to the size of the filter aperture 123 itself to the maximum, at this time, the filter apertures 123 on the two filter plates overlap each other, the filter aperture 123 can also be closed, and the two filter plates are slid to shield the filter apertures 123 from each other.

Further, in the present embodiment, as shown in fig. 2, the first sliding portion 1210 includes a first sliding groove 1210a and a second sliding groove 1210b, and the first sliding groove 1210a and the second sliding groove 1210b are respectively disposed on two sides of the first filter plate 121.

The second sliding part 1220 includes a first boss 1220a and a second boss 1220b, the first boss 1220a is disposed in the first sliding groove 1210a, the second boss 1220b is disposed in the second sliding groove 1210b, one side of the first boss 1220a and one side of the second boss 1220b are respectively fixedly connected to the second filter plate 122, and the first boss 1220a slides relative to the first sliding groove 1210 a; the second boss 1220b slides relative to the second runner 1210 b.

Specifically, in this embodiment, the lengths and sizes of the first sliding groove 1210a and the second sliding groove 1210b may be set by a person skilled in the art according to specific situations and actual requirements, which are not specifically limited in this embodiment, the first boss 1220a and the second boss 1220b are respectively matched with the first sliding groove 1210a and the second sliding groove 1210b, and the sliding grooves and the bosses may be set by a person skilled in the art according to specific requirements and actual situations, which are not limited in this embodiment.

Further, the embodiment of the present embodiment also provides an excavator bucket, as shown in fig. 2, the first boss 1220a and the second boss 1220b are both provided as trapezoidal bosses, and the first sliding groove 1210a and the second sliding groove 1210b are both provided as trapezoidal grooves.

Preferably, first boss 1220a and second boss 1220b are set up to trapezoidal bosses, first spout 1210a and second spout 1210b are set up to trapezoidal recesses, and trapezoidal boss and trapezoidal recess's specific size and shape do not do the injecture here, and trapezoidal structure's recess and boss have simple structure, simple to operate, and the during operation also can zonulae occludens.

Further, as shown in FIG. 1, embodiments of the present embodiment also provide an excavator bucket, the reinforcement assembly including a reinforcement bar 410 and a reinforcement plate. The reinforcing rib 410 is provided on one side of the bucket floor 100 and is located on an inner wall surface of the excavator bucket, one end of the reinforcing rib 410 is connected to the bucket tooth 110, and the other end of the reinforcing rib 410 extends to a position where the bucket floor 100 is connected to the back plate 200.

The reinforcing plates include a first reinforcing plate 420 and a second reinforcing plate (not shown in the figure), the first reinforcing plate 420 is arranged on one side of the first side plate 310, which deviates from the bucket bottom plate 100, the first reinforcing plate 420 is fixedly connected with the first side plate 310, the second reinforcing plate is arranged on one side of the second side plate 320, which deviates from the bucket bottom plate 100, and the second reinforcing plate is fixedly connected with the second side plate 320.

Specifically, in this embodiment, the material of the reinforcing rib 410 and the reinforcing plate may be high-strength wear-resistant material such as chromium carbide, high manganese steel, tungsten carbide, etc. which are commonly used by those skilled in the art, so as to improve the wear resistance and strength of the bucket bottom plate 100 and the side plates, and prolong the service life of the excavator bucket.

More specifically, in the present embodiment, one end of the reinforcing rib 410 is connected to the tooth 110, and the other end extends to the position where the bucket bottom plate 100 is connected to the back plate 200, it should be noted that the number of the reinforcing ribs 410 is the same as the number of the teeth 110, and each tooth 110 is connected to a reinforcing rib 410.

More specifically, one side of the reinforcing plate is fixedly connected to the side plate, and the fixing connection manner may be welding, integral molding, or the like, which is commonly used by those skilled in the art, and this embodiment is not particularly limited thereto. After the reinforcing plate is arranged on the side plate, the strength and the wear resistance of the side plate can be improved, and the service life of the side plate is prolonged.

Furthermore, the embodiment of the present invention further provides an excavator bucket, wherein a shovel portion 140 is further disposed on a side of the bucket bottom plate 100 away from the back plate 200, the shovel portion 140 is disposed between two adjacent bucket teeth 110, and the shovel portion 140 is semicircular.

Specifically, in the present embodiment, the shovel portion 140 and the bucket floor 100 are fixedly connected, and the fixed connection manner may be a fixed connection manner, such as welding, integral molding, and the like, which are commonly known to those skilled in the art. The shovel 140 is gradually thicker from a semicircular portion to a portion connected to the bucket floor 100. For example: the thickness of the semicircular portion is 2cm, and the thickness of the portion connected to the hopper base plate 100 is 5cm, or the thickness of the semicircular portion is 3cm, and the thickness of the portion connected to the hopper base plate 100 is 5cm, which is not particularly limited in this embodiment.

Furthermore, the embodiment of the present embodiment further provides an excavator bucket, wherein the reinforcing rib 410 is fixedly connected with the bucket tooth 110, one side of the reinforcing rib 410 close to the bucket bottom plate 100 is a plane, and one side of the reinforcing rib 410 away from the bucket bottom plate 100 is an arc surface.

Specifically, in this embodiment, one side of the reinforcing rib 410 close to the bucket bottom plate 100 is a plane so that the reinforcing rib 410 is conveniently and fixedly mounted on the bucket bottom plate 100, and the other side of the reinforcing rib 410 is an arc surface, so that the intensity of the bucket bottom plate 100 is improved, and the inside of the bucket bottom plate 100 is also conveniently cleaned.

Further, as shown in fig. 1 and 4, the embodiment of the present embodiment further provides an excavator bucket, further comprising a positioning assembly 500, wherein the positioning assembly 500 comprises a first positioning hole 510, a second positioning hole 520 and a positioning bolt 530.

The first positioning holes 510 are disposed at the periphery of the second filter plate 122, the second positioning holes 520 are disposed on the hopper bottom plate 100, the second positioning holes 520 correspond to the first positioning holes 510, and the positioning bolts 530 are engaged with the first positioning holes 510 and the second positioning holes 520, so that the second filter plate 122 is fixed on the hopper bottom plate 100.

Specifically, in the present embodiment, in order to more stably mount the filter assembly 120 on the hopper bottom plate 100, a positioning assembly 500 is further provided, in which a plurality of first positioning holes 510 are provided on the periphery of the first filter plate 121, and the same number of second positioning holes 520 are provided on the hopper bottom plate 100.

More specifically, in this embodiment, the number of the first positioning holes 510 may be 4, 6, or 8, or may be other numbers, and those skilled in the art may design the first positioning holes according to specific situations and actual requirements, which is not limited in this embodiment. The positioning bolt 530 is screwed to the first positioning hole 510 and the second positioning hole 520, so that the filter assembly 120 is more stably connected to the hopper bottom plate 100.

In summary, the excavator bucket according to the present embodiment is provided with the filter assembly 120 on the floor 100 of the excavator bucket, so that water in the bucket can be filtered. And the first filter plate 121 and the second filter plate 122 are provided with filter holes 123 having the same area and corresponding positions, the size of the filter holes 123 can be adjusted by sliding the relative positions of the first filter plate 121 and the second filter plate 122, and then the filter assembly 120 can be used for filtering gravels with different sizes while filtering water. The joint between the bucket bottom plate 100 and the back plate 200 is arc-shaped, so that resistance applied to the bucket in the excavation process can be reduced.

The excavator bucket provided by the embodiment is further provided with a trapezoid boss and a trapezoid groove on the filter assembly 120, so that the first filter plate 121 and the second filter plate 122 are simple in structure, convenient to mount and tight in connection. The shovel part 140 is arranged between two adjacent teeth 110, so that the excavator bucket can work more conveniently, and the resistance of the bucket bottom plate 100 during working is reduced. And the reinforcing ribs 410 are arranged on the bucket bottom plate 100, and the reinforcing plates are arranged on the side plates, so that the wear resistance and the service life of the excavator bucket are improved. The problems that a bucket of the excavator is inconvenient to use, water in the bucket cannot be filtered when the excavator works, and abrasion is serious when the excavator is used are well solved.

While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a more detailed description of the invention, and the specific embodiments thereof are not to be considered as limiting. Various changes in form and detail, including simple deductions or substitutions, may be made by those skilled in the art without departing from the spirit and scope of the invention.

Claims

1. An excavator bucket comprising:

the bucket comprises a bucket bottom plate, wherein bucket teeth are arranged at one end of the bucket bottom plate; the hopper bottom plate further comprises a filtering assembly, and the filtering assembly is arranged on the hopper bottom plate and is detachably connected with the hopper bottom plate; the filter assembly comprises a first filter plate and a second filter plate, the first filter plate is connected with the second filter plate in a sliding mode, the first filter plate and the second filter plate are arranged oppositely, and filter holes which are the same in size and correspond to the second filter plate in position are formed in the first filter plate and the second filter plate;

the back plate is arranged on one side, away from the bucket teeth, of the bucket bottom plate, and the contact part of the bucket bottom plate and the back plate is arc-shaped;

the side plates comprise a first side plate and a second side plate, the first side plate and the second side plate are respectively arranged on two sides of the hopper bottom plate and the back plate, and the first side plate and the second side plate are respectively fixedly connected with the back plate and the hopper bottom plate;

the reinforcing assembly is arranged on the hopper bottom plate and the side plate.

2. The excavator bucket of claim 1, wherein a hollow-out portion is arranged on the bucket bottom plate, the size of the hollow-out portion is matched with that of the second filter plate, and a clamping groove is formed in the periphery of the hollow-out portion; the periphery of the second filter plate is provided with a clamping component matched with the clamping groove, and the clamping component is clamped in the clamping groove so that the second filter plate is detachably connected with the hollow part.

3. The excavator bucket of claim 2 wherein the clamp assembly includes a clamp spring and a clamp block; wherein the content of the first and second substances,

one end of the clamping spring is fixedly connected with the peripheral side of the second filter plate, and the other end of the clamping spring is fixedly connected with one side of the clamping block; the opposite side of joint piece with the draw-in groove joint, so that the joint subassembly with the draw-in groove can be dismantled and be connected.

4. An excavator bucket as claimed in claim 3,

the first filter plate and the second filter plate are rectangular, the first filter plate is provided with a first sliding part in the length direction of the first filter plate,

and in the length direction of the second filter plate, a second sliding part is correspondingly arranged on the second filter plate and corresponds to the first sliding part, and the first sliding part is connected with the second sliding part in a sliding manner.

5. The excavator bucket of claim 4 wherein the first sliding portion includes a first slide groove and a second slide groove, the first slide groove and the second slide groove being respectively provided on both sides of the first filter plate;

the second sliding part comprises a first boss and a second boss, the first boss is arranged in the first sliding groove, and the second boss is arranged in the second sliding groove; one side of the first boss and one side of the second boss are respectively fixedly connected with the second filter plate, and the first boss slides relative to the first sliding groove; the second boss slides relative to the second sliding groove.

6. The excavator bucket of claim 5 wherein the first boss and the second boss are each provided as a trapezoidal boss and the first runner and the second runner are each provided as a trapezoidal groove.

7. The excavator bucket of claim 6 wherein the reinforcement assembly comprises a reinforcement bar and a reinforcement plate;

the reinforcing rib is arranged on one side of the bucket bottom plate and is positioned on the inner wall surface of the excavator bucket, one end of the reinforcing rib is connected with the bucket teeth, and the other end of the reinforcing rib extends to the position where the bucket bottom plate is connected with the back plate;

the reinforcing plate comprises a first reinforcing plate and a second reinforcing plate, the first reinforcing plate is arranged on one side, deviating from the first side plate, of the bucket bottom plate, the first reinforcing plate is fixedly connected with the first side plate, the second reinforcing plate is arranged on one side, deviating from the second side plate, of the bucket bottom plate, and the second reinforcing plate is fixedly connected with the second side plate.

8. The excavator bucket of claim 7 wherein a shovel portion is further provided on a side of the floor plate remote from the back plate, the shovel portion being disposed between two adjacent teeth, the shovel portion being semicircular.

9. The excavator bucket of claim 8, wherein the reinforcing rib is fixedly connected with the bucket tooth, one side of the reinforcing rib close to the bucket bottom plate is a plane, and one side of the reinforcing rib far away from the bucket bottom plate is a cambered surface.

10. The excavator bucket of claim 9 further comprising a positioning assembly, the positioning assembly comprising a first positioning hole, a second positioning hole and a positioning bolt;

the first positioning hole is arranged on the periphery of the second filter plate;

the second positioning hole is formed in the bucket bottom plate and corresponds to the first positioning hole, and the positioning bolt is matched with the first positioning hole and the second positioning hole so that the second filter plate is fixed on the bucket bottom plate.