CN219931097U - Bucket and work machine - Google Patents

Abstract

The utility model relates to the field of engineering machinery, and provides a bucket and a working machine. When the working machine enters another working condition from one working condition, the locking mechanism can be unlocked, the side bucket can slide left and right along the width direction of the bucket body so as to change the capacity of the bucket, and after the bucket is adjusted to a proper position, the locking mechanism is locked again so that the relative position of the side bucket and the bucket body is fixed. The capacity of the bucket provided by the utility model is adjustable, when facing different working conditions, the bucket does not need to be integrally replaced, the working efficiency is improved, meanwhile, purchasers do not need to purchase multiple buckets with different specifications for standby, and the purchase cost of the working machine is greatly reduced.

Description

Bucket and work machine

Technical Field

The utility model relates to the technical field of engineering machinery, in particular to a bucket and a working machine.

Background

Currently, the bucket of a working machine such as an excavator or a loader in the market is fixed in capacity, and the bucket needs to be matched appropriately according to the working condition of the working machine, for example, when working on earthwork, stone mine and river sludge, the capacity requirements of the bucket are different.

At present, in order to enable the capacity of the bucket to meet the requirements of different working conditions, the bucket is replaced in the working process, and the bucket with the proper capacity is replaced according to the requirements of the current working conditions. For example, when the excavator enters a working condition of excavating loose materials from earthwork or stone ore, the density of the materials is smaller, and a bucket with larger capacity can be used for working, so that the working efficiency is improved.

However, the replacement operation of the bucket is complex, and the bucket with various capacities needs to be prepared for standby, so that the time, labor and material cost are greatly increased.

Disclosure of Invention

The utility model provides a bucket and a working machine, which are used for solving the defect that in the prior art, the bucket with different capacities needs to be replaced according to different working conditions and realizing the effect of adjustable bucket capacity.

The utility model provides a bucket, which comprises a bucket body and side buckets arranged on two sides of the bucket body, wherein the side buckets are in sliding connection with the bucket body, the sliding direction is along the width direction of the bucket body, a locking mechanism is arranged between the side buckets and the bucket body, and the locking mechanism is used for limiting the relative sliding between the bucket body and the side buckets.

According to the bucket provided by the utility model, the first sliding assemblies are arranged between each side bucket and the bucket body, the first sliding assemblies are arranged on the inner side or the outer side of the bucket body and the side bucket, and when the number of the first sliding assemblies between each side bucket and the bucket body is greater than or equal to two, the first sliding assemblies are distributed along the bending direction of the bucket body.

According to the bucket provided by the utility model, the second sliding assemblies are arranged between each side bucket and the bucket body, and are positioned on the outer sides of the tops of the bucket body and the side bucket.

According to the bucket provided by the utility model, the first sliding component comprises the sliding rod and the sliding groove, the sliding rod is arranged on one of the bucket body and the side bucket and extends towards the other, and the sliding groove is arranged on the other of the bucket body and the side bucket.

According to the bucket provided by the utility model, the second sliding assembly comprises a first bow plate and a second bow plate, the first bow plate is arranged on the bucket body, the second bow plate is arranged on the side bucket, and one of the first bow plate and the second bow plate is nested inside the other.

According to the bucket provided by the utility model, the locking mechanism comprises a positioning hole, an adjusting hole and a locking pin, wherein the positioning hole is formed in one of the first bow plate and the second bow plate, the adjusting hole is formed in the other of the first bow plate and the second bow plate, at least one positioning hole is formed in the other of the first bow plate and the second bow plate, at least two adjusting holes are formed in the positioning hole, and when one of the positioning holes is aligned with one of the adjusting holes, the locking pin is used for being arranged in the positioning hole and the adjusting hole in a penetrating mode.

According to the bucket provided by the utility model, the bucket body comprises a first top plate, a first bottom plate, a first connecting plate and an ear plate, wherein the first connecting plate is arranged between the first top plate and the first bottom plate, and the ear plate is arranged on the top of the first top plate.

According to the bucket provided by the utility model, the side bucket comprises a second top plate, a second bottom plate, a second connecting plate and a side plate, wherein the second connecting plate is arranged between the second top plate and the second bottom plate, and the side plate is arranged on one side of the second top plate, the second bottom plate and the second connecting plate.

According to the bucket provided by the utility model, the reinforcing ribs are arranged between the second top plate and the side plates.

The utility model also provides a working machine comprising a bucket as described above.

The bucket comprises a bucket body, wherein side buckets are respectively arranged on two sides of the bucket body, the side buckets are in sliding connection with the bucket body, the sliding direction is along the width direction of the bucket body, and a locking mechanism is further arranged between the side buckets and the bucket body. When the working machine enters another working condition from one working condition, the locking mechanism can be unlocked, the side bucket can slide left and right along the width direction of the bucket body so as to change the capacity of the bucket, and after the bucket is adjusted to a proper position, the locking mechanism is locked again so that the relative position of the side bucket and the bucket body is fixed. The capacity of the bucket provided by the utility model is adjustable, when facing different working conditions, the bucket does not need to be integrally replaced, the working efficiency is improved, meanwhile, purchasers do not need to purchase multiple buckets with different specifications for standby, and the purchase cost of the working machine is greatly reduced.

Further, in the work machine provided by the present utility model, since the bucket as described above is provided, the same advantages as described above are provided.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of a bucket constructed in accordance with the present utility model;

FIG. 2 is a second schematic diagram of a bucket according to the present utility model;

FIG. 3 is a partial exploded view of the bucket provided by the present utility model;

FIG. 4 is a schematic view of the structure of the bucket provided by the utility model;

FIG. 5 is a schematic view of a side bucket according to the present utility model;

reference numerals:

100: a bucket body; 110: a first top plate; 120: a first base plate; 130: a first connection plate; 140: ear plates; 200: a side bucket; 210: a second top plate; 220: a second base plate; 230: a second connecting plate; 240: a side plate; 250: reinforcing ribs; 310: a slide bar; 320: a chute; 410: a first bow plate; 420: a second bow plate; 510: positioning holes; 520: an adjustment aperture; 530: and a locking pin.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

At present, the capacity of a bucket of a working machine such as an excavator, a loader and the like is fixed, and when the working machine faces different working conditions, the bucket with different capacities is required to be used according to the working conditions, so that customers are required to purchase the bucket with different specifications for standby when the working machine is selected, the purchase cost of the customers is greatly increased, when the working machine faces different working conditions, the bucket with the proper capacity is required to be replaced according to the working condition requirements, the replacement operation of the bucket is complex, and the working efficiency of the working machine is reduced.

Accordingly, in order to solve the above-described problems, the present utility model provides a bucket having an effect of adjusting a capacity.

The bucket and work machine of the present utility model are described below in connection with fig. 1-5.

The utility model provides a bucket, which comprises a bucket body 100 and two side buckets 200, wherein the two side buckets 200 are respectively arranged at the left side and the right side of the bucket body 100, namely, the two side buckets 200 are respectively arranged at the two sides of the bucket body 100 along the width direction. The side hoppers 200 are slidably connected to the bucket body 100 in the left-right direction of the bucket body 100, and when the two side hoppers 200 slide in the directions away from each other, the capacity of the bucket increases, and when the two side hoppers 200 slide in the directions toward each other, the capacity of the bucket decreases.

In addition, a locking mechanism is further provided between the bucket body 100 and the side bucket 200, and the locking mechanism is used for limiting the relative sliding between the bucket body 100 and the side bucket 200, that is, when the locking mechanism is locked, the relative positions of the bucket body 100 and the side bucket 200 are fixed, the relative sliding cannot occur between the bucket body 100 and the side bucket 200, and when the locking mechanism is unlocked, the bucket body 100 and the side bucket 200 can slide relatively to change the volume of the bucket.

According to the bucket provided by the utility model, the volume is variable, the capacity of the bucket can be adjusted according to working conditions, the bucket with various specifications is not required to be purchased for standby, the purchase cost is reduced, the bucket with proper volume is not required to be replaced according to working conditions, and the working efficiency is improved.

In one embodiment of the present utility model, a first sliding assembly is disposed between each side bucket 200 and the bucket body 100, and the side bucket 200 is slidably connected to the bucket body 100 through the first sliding assembly, and the first sliding assembly can provide guidance for sliding the side bucket 200 and the bucket body 100, so that the side bucket 200 moves in the left-right direction of the bucket body 100, and meanwhile, the first sliding assembly is also used for limiting the relative positions of the side bucket 200 and the bucket body 100.

Only one first sliding assembly may be provided between each side bucket 200 and the bucket body 100, but in order to improve stability of connection between the side bucket 200 and the bucket body 100, the number of the first sliding assemblies between each side bucket 200 and the bucket body 100 is greater than or equal to two, and when the number of the first sliding assemblies is greater than or equal to two, the plurality of first sliding assemblies are distributed along a bending direction of the bucket body 100.

The first sliding assembly may be disposed inside the bucket body 100 and the side bucket 200, but of course, the first sliding assembly may be disposed outside the bucket body 100 and the side bucket 200. The inner side referred to herein refers to the concave side of the bucket body 100, and the outer side refers to the convex side of the bucket body 100.

In a preferred embodiment, the first sliding assembly includes a slide bar 310 and a slide groove 320, the slide bar 310 is disposed on one of the bucket body 100 and the side bucket 200, the slide bar 310 extends in a direction approaching the other, the slide groove 320 is disposed on the other of the bucket body 100 and the side bucket 200, the slide groove 320 is aligned with the slide bar 310, and the slide bar 310 is slidably connected with the slide groove 320.

In the embodiment where the slide bar 310 is disposed at the inner side of the bucket body 100, the right side of the slide bar 310 is fixedly connected to the inner side surface of the bucket body 100 near the left side, and the left side of the slide bar 310 extends to the left, the left side of the slide bar 310 extends to the outer side of the bucket body 100.

A fixing block is disposed on the inner side of the side bucket 200, and a through hole may be disposed on the fixing block, and the through hole is the chute 320. So long as the through-hole is ensured to be capable of allowing the sliding rod 310 to pass through, and the inner wall of the through-hole limits the sliding rod 310 to move along the radial direction. The preferred embodiment is that the cross-section of the chute 320 has the same shape as the cross-section of the slide bar 310, e.g., where the slide bar 310 is rectangular in cross-section, the chute 320 is rectangular in cross-section.

When in installation, the sliding groove 320 on the side hopper 200 is aligned with the sliding rod 310 on the hopper body 100, and the sliding groove and the sliding rod are spliced. When the bucket volume needs to be adjusted, the control side bucket 200 may slide in the left-right direction of the bucket body 100.

The above embodiment is described only with respect to the side bucket 200 provided on the left side of the bucket body 100, and the connection between the side bucket 200 provided on the right side of the bucket body 100 and the right side of the bucket body 100 is the same as the principle of the above embodiment, and the side bucket 200 on the left side in the above embodiment is mirror-symmetrical to the right side to obtain the side bucket 200 on the right side.

In one embodiment of the present utility model, a second sliding assembly is further disposed between each side bucket 200 and the bucket body 100, and the second sliding assembly is located outside the tops of the bucket body 100 and the side buckets 200. The second slip subassembly can provide the guide effect for the slip of side fill 200 along left and right directions, can cooperate with first slip subassembly moreover, makes the side fill 200 more firm with being connected of the bucket body 100, and first slip subassembly sets up the inboard at the bucket body 100 and side fill 200, and the second slip subassembly sets up the outside at the bucket body 100 and side fill 200, and both cooperations can reduce the damage of the positive excavation force of scraper bowl in the operation in-process to the scraper bowl structure.

In a preferred embodiment, the second slide assembly includes a first arcuate plate 410 and a second arcuate plate 420, the first arcuate plate 410 being disposable on the bucket body 100 and the second arcuate plate 420 being disposable on the side bucket 200, the two being nested, one being slidable inside the other to effect a sliding connection of the side bucket 200 with the bucket body 100.

The side bucket 200 located on the left side is preferably described as an example. A first bow plate 410 is disposed on the outer side of the top of the bucket body 100, the right side of the first bow plate 410 is fixedly connected with the outer side of the top of the bucket body 100, after connection, a sliding channel is formed between the inner side of the first bow plate 410 and the outer side of the bucket body 100, and the left side of the first bow plate 410 extends to the left side of the outer side of the bucket body 100.

The second bow plate 420 is disposed at the top of the outer side of the side bucket 200, and the second bow plate 420 may have the same shape as the first bow plate 410, but the second bow plate 420 has a smaller size than the first bow plate 410, and when the side bucket 200 is mounted in the sliding position with the bucket body 100, the outer side surface of the second bow plate 420 slides in contact with the inner side surface of the first bow plate 410.

By the arrangement, the areas of the first bow plate 410 and the second bow plate 420 are large, the first bow plate 410 and the second bow plate 420 are nested and slide, the stress area can be increased, and the damage of the forward excavation force to the bucket structure in the bucket excavation process is reduced.

In one embodiment of the present utility model, the locking mechanism includes a positioning hole 510, an adjusting hole 520, and a locking pin 530, the positioning hole 510 may be provided on one of the bucket body 100 and the side bucket 200, the adjusting hole 520 may be provided on the other of the bucket body 100 and the side bucket 200, the positioning hole 510 may be provided one, and the adjusting hole 520 may be provided at least two. During the relative sliding of the bucket body 100 and the side bucket 200, the adjusting hole 520 is aligned with the positioning hole 510, and the locking pin 530 is inserted into the positioning hole 510 and the adjusting hole 520 to limit the relative movement of the bucket body 100 and the side bucket 200.

In a preferred embodiment, the positioning holes 510 may be provided on the first arcuate plate 410 of the bucket body 100 and the adjusting holes 520 may be provided on the second arcuate plate 420 of the side bucket 200, for example, four adjusting holes 520 may be provided and four adjusting holes 520 may be distributed in the left-right direction. Because the first and second bow plates 410 and 420 are nested and can slide relatively, the locking pin 530 is inserted into the positioning hole 510 and the adjusting hole 520 when the positioning hole 510 is aligned with one of the adjusting holes 520 during the sliding process, so as to limit the relative sliding of the bucket body 100 and the side bucket 200.

The first and second bow plates 410, 420 have the following advantages: the first and second bow plates 410 and 420 may serve to reinforce the strength of the bucket body 100 and the side bucket 200; the first bow plate 410 and the second bow plate 420 are nested and slide, so that the stress area is increased, and the damage of the forward force to the bucket structure in the bucket working process can be reduced; the first and second bow plates 410 and 420 may be provided with positioning holes 510 and adjusting holes 520, respectively, to perform a positioning function, and to prevent the side bucket 200 from sliding relative to the bucket body 100 after locking.

In another embodiment of the present utility model, the locking mechanism may include a limit slot, a limit bar, and a socket. The limit groove can be arranged on the slide bar 310, and a plurality of limit grooves can be arranged, the limit grooves are distributed along the length direction of the slide bar 310, and the limit grooves extend along the direction perpendicular to the sliding direction of the side hopper 200. The jack sets up on the fixed block, and the inside and outside both sides of jack intercommunication spout 320, and spacing setting is in the jack, and can follow the jack and slide, in the sliding process, spacing accessible jack business turn over spout 320.

When the side hopper 200 moves to a preset position, the side hopper 200 is finely adjusted along the left-right direction, so that one of the limit grooves on the slide bar 310 is aligned with the jack of the fixed block, and at the moment, the limit bar is inserted into the limit groove, so that the slide bar 310 and the fixed block are fixed.

When the capacity of the bucket needs to be readjusted, the limit bar is pulled out of the limit groove, and at this time, the side bucket 200 can slide relative to the bucket body 100.

In one embodiment of the present utility model, the bucket body 100 includes a first top plate 110, a first bottom plate 120, and a first connection plate 130 disposed between the first bottom plate 120 and the first bottom plate 120, and an ear plate 140 is further disposed on top of the first top plate 110. Since the side hoppers 200 are slidably provided at both left and right sides of the hopper body 100, the hopper body 100 in the present utility model does not include left and right side plates.

In one embodiment of the utility model, side bucket 200 includes a left side bucket and a right side bucket. Taking the left side bucket as an example, the left side bucket includes a second top plate 210, a second bottom plate 220, a second connection plate 230, and a side plate 240, and the side plate 240 is disposed at the left side of the second top plate 210, the second bottom plate 220, and the second connection plate 230. Further, a reinforcing rib 250 is provided between the second top plate 210 and the side plate 240.

The right side bucket is the same, and the structure of the left side bucket is mirrored right to obtain the structure of the right side bucket.

Further, the present utility model provides a working machine which can be a machine provided with a bucket such as an excavator or a loader, and which has the same advantages as those described above since the bucket is provided.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (8)

1. A bucket, comprising:

a bucket body (100);

the side hoppers (200) are arranged on two sides of the hopper body (100) respectively;

the second sliding assembly is arranged between the side hopper (200) and the hopper body (100), the second sliding assembly is positioned on the outer side of the tops of the hopper body (100) and the side hopper (200), the sliding direction is along the width direction of the hopper body (100), the second sliding assembly comprises a first bow plate (410) and a second bow plate (420), the first bow plate (410) is arranged on the hopper body (100), the second bow plate (420) is arranged on the side hopper (200), and one of the first bow plate (410) and the second bow plate (420) is nested on the inner side of the other one;

the locking mechanism is arranged between the side hopper (200) and the hopper body (100) and is used for limiting relative sliding between the hopper body (100) and the side hopper (200).

2. Bucket according to claim 1, characterized in that a first sliding assembly is arranged between each side bucket (200) and the bucket body (100), said first sliding assembly being arranged inside or outside the bucket body (100) and the side bucket (200), a plurality of said first sliding assemblies being distributed along the bending direction of the bucket body (100) when the number of said first sliding assemblies between each side bucket (200) and the bucket body (100) is greater than or equal to two.

3. The bucket according to claim 2, wherein the first sliding assembly comprises a sliding bar (310) and a sliding chute (320), the sliding bar (310) being provided on one of the bucket body (100) and the side bucket (200) and extending in the direction of the other, the sliding chute (320) being provided on the other of the bucket body (100) and the side bucket (200).

4. The bucket according to claim 1, wherein the locking mechanism comprises a positioning hole (510), an adjustment hole (520) and a locking pin (530), the positioning hole (510) being provided on one of the first and second arches (410, 420), the adjustment hole (520) being provided on the other of the first and second arches (410, 420), the positioning hole (510) being provided with at least one, the adjustment hole (520) being provided with at least two, the locking pin (530) being for penetrating into the positioning hole (510) and the adjustment hole (520) when one of the positioning holes (510) is aligned with one of the adjustment holes (520).

5. The bucket according to claim 1, wherein the bucket body (100) comprises a first top plate (110), a first bottom plate (120), a first connection plate (130) and an ear plate (140), the first connection plate (130) being arranged between the first top plate (110) and the first bottom plate (120), the ear plate (140) being arranged on top of the first top plate (110).

6. The bucket according to claim 1, wherein the side bucket (200) comprises a second top plate (210), a second bottom plate (220), a second connecting plate (230) and one side plate (240), the second connecting plate (230) being arranged between the second top plate (210) and the second bottom plate (220), the side plate (240) being arranged on one of the second top plate (210), the second bottom plate (220) and the second connecting plate (230).

7. The bucket according to claim 6, characterized in that a reinforcement rib (250) is further provided between the second top plate (210) and the side plate (240).

8. A work machine comprising a bucket according to any one of claims 1 to 7.