Screening bucket for muck sorting

Abstract

The utility model belongs to the technical field of screening hoppers, and particularly relates to a screening hopper for muck separation. A feeding inclined panel is arranged on the front face of the outer hopper frame, a feeding positioning ring is arranged in the feeding inclined panel, meanwhile, a screening hopper is arranged on the inner side of the feeding positioning ring, a connecting limiting ring is arranged in the middle of the screening hopper, a positioning cylinder is arranged at the top in the outer hopper frame, and a first spring and a positioning column are arranged in the positioning cylinder. A baffle is arranged in the lower portion of the positioning column, second springs, supporting plates and balls are arranged on the two sides of the baffle, a driving assembly is arranged on the other side of the outer hopper frame, and a driving block is arranged on the other side of the screening hopper. And the screening hopper is convenient to maintain and replace.

Description

Technical Field

[0001] The utility model belongs to the technical field of screening buckets and relates to a screening bucket for separating slag. Background Art

[0002] The screening bucket equipment is a complete set of sand screening and washing equipment with a series of functions such as loading, screening, washing, discharging and piling. Screening and washing are completed in one go, which is convenient and practical. It is widely used in the screening and washing of materials such as river sand, ground sand, stone powder, weathered sand, and artificial sand. The machine has a high degree of automation, saves labor, has a reasonable output, and a high cleaning rate. It plays an important role in industries such as sand and gravel fields and mixing stations. The existing screening bucket is installed inside the bucket by welding or bolting. The installation process is cumbersome, and after long-term use, it is very troublesome to maintain or replace the internal screening bucket. Therefore, in response to the above problems, a screening bucket for slag sorting is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide a bucket for sorting and screening slag in order to solve the above problems.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A screening bucket for slag sorting and soil separation comprises an outer bucket frame, a feed inclined panel is provided on the front of the outer bucket frame, and a bucket shovel is provided below the outer bucket frame and the front of the feed inclined panel, a positioning cylinder is provided in the middle of the top of the outer bucket frame, and a first spring and a positioning column are provided in the positioning cylinder, a baffle is provided in the middle below the positioning column, and a second spring is provided on both sides of the baffle, and a support plate and a ball are provided at the other end of the second spring, a feed positioning ring is inserted into the feed inclined panel, and a screening bucket is provided on the inner side of the feed positioning ring, and the screening bucket is placed inside the outer bucket frame, a connecting limit ring is provided in the middle of the screening bucket, and balls are inserted on both sides of the connecting limit ring, a driving assembly is provided in the middle of the other side of the outer bucket frame, and a positioning block is inserted above one end of the driving assembly, a driving block is provided in the middle of the other side of the screening bucket, and one end of the driving assembly and the positioning block are inserted into the driving block.

[0006] In the above-mentioned slag sorting and screening bucket, an opening is provided in the middle of the front side of the feed inclined panel, and a plurality of slots are provided on an inner circle of the opening, and the plurality of slots divide the inner side of the opening into equal parts, a sliding feed positioning ring is inserted into the opening, and a plurality of insert blocks are fixedly connected on an outer circle of the feed positioning ring, and the plurality of insert blocks are inserted into the slidingly connected plurality of slots.

[0007] In the above-mentioned screening bucket for slag sorting, the inner side of the feed positioning ring is rotatably connected to one end of the screening bucket, the middle part of the screening bucket is rotatably connected to the connecting limit ring, and a circle of slide groove is opened in the middle of the connecting limit ring, and side slide grooves are opened on both sides of the slide groove.

[0008] In the above-mentioned bucket for sorting and screening slag, the middle of the inner top above the outer bucket frame is fixedly connected to the positioning cylinder, and the top of the first spring is fixedly connected inside the positioning cylinder, the bottom of the first spring is fixedly connected to the top of the positioning column, and the bottom of the positioning column is an arc-shaped surface, and at the same time, the arc-shaped surface of the bottom of the positioning column is tightly fitted with the bottom of the slide groove.

[0009] In the above-mentioned slag sorting and screening bucket, a through hole portion is opened below the positioning column, and a baffle is fixedly connected to the middle of the through hole portion, one end of the second spring is fixedly connected to both sides of the baffle, and the second springs on both sides are placed in the through hole portion, and there is a distance between the second spring and the inner wall of the through hole portion.

[0010] In the above-mentioned slag sorting and screening bucket, the other end of the second spring is fixedly connected to one side of the support plate, the other side of the support plate is rotatably connected to the ball, and the ball is slidingly connected to the inner wall of the through hole, and the ball is inserted into the sliding groove on the rotating connection side.

[0011] In the above-mentioned bucket for slag sorting and screening, the middle of the other side of the outer bucket frame is fixedly connected to the driving assembly, and the middle of the inner side of the driving assembly is provided with a driving head, and a fixed connection positioning block is inserted into the side of the driving head.

[0012] In the above-mentioned screening bucket for slag sorting, a fixedly connected driving block is inserted into the middle of the other side of the screening bucket, and a limiting groove and a positioning groove are opened in the middle of the outer side of the driving block, and the positioning groove is placed on the side wall of the limiting groove.

[0013] In the above-mentioned bucket for slag sorting and screening, the driving head is inserted into the limiting groove.

[0014] In the above-mentioned slag sorting and screening bucket, a fixedly connected positioning block is inserted into the positioning groove.

[0015] Compared with the existing technology, the advantages of this utility model are:

[0016] The utility model provides a feed inclined panel on the front of the outer bucket frame, and a feed positioning ring is provided inside the feed inclined panel, and a screening bucket is provided on the inner side of the feed positioning ring, and a connecting limit ring is provided in the middle of the screening bucket, a positioning cylinder is provided on the top of the outer bucket frame, and a first spring and a positioning column are provided in the positioning cylinder, a baffle is provided below the positioning column, and a second spring, a support plate and a ball are provided on both sides of the baffle, a drive assembly is provided on the other side of the outer bucket frame, and a drive block is provided on the other side of the screening bucket, and the three structures in the outer bucket frame cooperate with each other, and only need to be aligned and inserted during installation, which reduces the installation procedure and facilitates the maintenance and replacement of the screening bucket.

[0017] Other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall front view of the utility model

[0020] Figure 3 This is a cross-sectional diagram of the cooperation between the connecting limit ring and the positioning column of the utility model;

[0021] Figure 4 It is an enlarged schematic diagram of point A of the present utility model;

[0022] Figure 5 It is a side view schematic diagram of the cooperation between the driving block and the driving head of the utility model.

[0023] In the figure: 1. outer bucket frame; 2. feed inclined panel; 201. opening portion; 202. slot portion; 3. bucket shovel; 4. screening bucket; 5. connecting limit ring; 501. side slide groove; 502. slide groove; 6. feed positioning ring; 601. insert block portion; 7. positioning cylinder; 8. first spring; 9. positioning column; 901. through hole portion; 10. baffle; 11. second spring; 12. support plate; 13. ball; 14. drive block; 1401. limit groove; 1402. positioning groove; 15. drive assembly; 1501. drive head; 16. positioning block. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings.

[0025] like Figure 1-5As shown, a bucket for soil sorting and screening comprises an outer bucket frame 1, a feed inclined plate 2 is provided on the front of the outer bucket frame 1, and a bucket shovel 3 is provided below the front of the outer bucket frame 1 and the feed inclined plate 2, a positioning cylinder 7 is provided in the middle of the top of the outer bucket frame 1, and a first spring 8 and a positioning column 9 are provided in the positioning cylinder 7, a baffle 10 is provided in the middle below the positioning column 9, and a second spring 11 is provided on both sides of the baffle 10, and a support plate 12 and a ball 13 are provided at the other end of the second spring 11, A feed positioning ring 6 is inserted into the material inclined panel 2, and a screening bucket 4 is provided on the inner side of the feed positioning ring 6. At the same time, the screening bucket 4 is placed inside the outer bucket frame 1. A connecting limit ring 5 is provided in the middle of the screening bucket 4, and balls 13 are inserted on both sides of the connecting limit ring 5. A driving component 15 is provided in the middle of the other side of the outer bucket frame 1, and a positioning block 16 is inserted into the top of one end of the driving component 15. A driving block 14 is provided in the middle of the other side of the screening bucket 4, and one end of the driving component 15 and the positioning block 16 are inserted into the driving block 14.

[0026] An opening portion 201 is opened in the middle of the front side of the feed inclined panel 2, and a plurality of slot portions 202 are opened on an inner circle of the opening portion 201. At the same time, the plurality of slot portions 202 equally divide the inner side of the opening portion 201. A slidingly connected feed positioning ring 6 is inserted into the opening portion 201, and a plurality of plug-in blocks 601 are fixedly connected on an outer circle of the feed positioning ring 6, and the plurality of plug-in blocks 601 are inserted into the slidingly connected plurality of slot portions 202.

[0027] Furthermore, the inner side of the feed positioning ring 6 is rotatably connected to one end of the screening bucket 4, and the middle part of the screening bucket 4 is rotatably connected to the connecting limit ring 5, and a circle of slide groove 502 is opened in the middle of the connecting limit ring 5, and side slide grooves 501 are opened on both sides of the slide groove 502.

[0028] Insert the feed positioning ring 6 into the feed inclined panel 2 provided on the front of the outer bucket frame 1, and use the plug-in block portion 601 on the side of the feed positioning ring 6 to insert it into the slot portion 202 in the feed inclined panel 2, so that the feed positioning ring 6 is fixed on the feed inclined panel 2. At the same time, a screening bucket 4 is integrated on the inner side of the feed positioning ring 6, so that the screening bucket 4 can rotate normally during operation.

[0029] The positioning cylinder 7 is fixedly connected to the middle of the inner top above the outer bucket frame 1, and the top of the first spring 8 is fixedly connected to the positioning cylinder 7. The bottom of the first spring 8 is fixedly connected to the top of the positioning column 9, and the bottom of the positioning column 9 is an arc-shaped surface. At the same time, the arc-shaped surface of the bottom of the positioning column 9 is tightly fitted with the bottom of the slide groove 502.

[0030] A first spring 8 and a positioning column 9 are provided in the positioning cylinder 7 provided at the top above the outer bucket frame 1. When the screening bucket 4 is installed, the positioning column 9 can be lifted up, and then the positioning column 9 is lowered and stuck in the side of the connecting limit ring 5 provided in the middle of the screening bucket 4.

[0031] Furthermore, a through hole portion 901 is opened below the positioning column 9, and the middle of the through hole portion 901 is fixedly connected to the baffle 10, and both sides of the baffle 10 are fixedly connected to one end of the second spring 11, and the second springs 11 on both sides are placed in the through hole portion 901, and there is a distance between the second spring 11 and the inner wall of the through hole portion 901.

[0032] Furthermore, the other end of the second spring 11 is fixedly connected to one side of the support plate 12, and the other side of the support plate 12 is rotationally connected to the ball 13, and the ball 13 is slidingly connected to the inner wall of the through hole portion 901, and the ball 13 is inserted into the rotation connection side slide groove 501.

[0033] Among them, a baffle 10 is provided under the positioning column 9, and a second spring 11, a support plate 12 and a ball 13 are provided on both sides of the baffle 10. After the positioning column 9 descends, a part of the outer side of the ball 13 will be inserted into the side slide groove 501 in the connecting limit ring 5, so that the positioning column 9 can use the ball 13 to suspend the connecting limit ring 5 without hindering the rotation of the connecting limit ring 5.

[0034] The driving assembly 15 is fixedly connected through the middle of the other side of the outer bucket frame 1, and a driving head 1501 is provided in the middle of the inner side of the driving assembly 15, and a positioning block 16 is fixedly connected in the side of the driving head 1501.

[0035] The driving assembly 15 provided on the other side of the outer bucket frame 1 causes the driving head 1501 to rotate, so as to drive the screening bucket 4 to rotate.

[0036] Furthermore, a driving block 14 is inserted and fixedly connected into the middle of the other side of the screening bucket 4 , and a limiting groove 1401 and a positioning groove 1402 are opened in the middle of the outer side of the driving block 14 , and the positioning groove 1402 is placed on the side wall of the limiting groove 1401 .

[0037] Furthermore, the driving head 1501 is inserted into the limiting groove 1401 .

[0038] Furthermore, a positioning block 16 is inserted and fixedly connected into the positioning groove 1402 .

[0039] After the driving head 1501 and the positioning block 16 are inserted into the driving block 14 provided on the other side of the screening bucket 4, the driving head 1501 drives the screening bucket 4 to rotate and perform screening work.

[0040] Working principle:

[0041] A feed inclined panel 2 is provided on the front of the outer bucket frame 1, and an opening 201 and a slot portion 202 are provided on the front of the feed inclined panel 2. A screening bucket 4 is provided on the inner side of the feed positioning ring 6 as a whole, and a connecting limit ring 5 is provided in the middle of the screening bucket 4. The three are combined into an overall screening working structure. A positioning cylinder 7 is provided on the top of the outer bucket frame 1, and a first spring 8 and a positioning column 9 are provided in the positioning cylinder 7. At the same time, the bottom of the positioning column 9 is aligned with the top of the connecting limit ring 5. A baffle 10 is provided under the positioning column 9, and a second spring 11, a support plate 12 and a ball 13 are provided on both sides of the baffle 10. When the screening structure is installed in the outer bucket frame 1, the feed positioning ring can be directly 6. The screening bucket 4 is inserted together with the connecting limit ring 5 from the opening 201. At the same time, the positioning column 9 is lifted during the insertion. When the insert block portion 601 is aligned and inserted into the slot portion 202, the positioning column 9 is lowered so that the ball 13 is stuck into the side slide groove 501 in the connecting limit ring 5. At the same time, the arc surface at the bottom of the positioning column 9 fits with the bottom of the slide groove 502. At this time, the driving head 1501 and the positioning block 16 at the inner end of the driving assembly 15 on the other side of the outer bucket frame 1 are also inserted into the driving block 14 at the other end of the screening bucket 4. In this way, the three internal positions are all installed and aligned, and when installing, you only need to insert and align the interior from the opening 201, which is simple and quick.

[0042] In addition, after starting the drive assembly 15, the screening bucket 4 starts to rotate, the feed positioning ring 6 is fixed by the feed inclined plate 2, and the rotation connection between the feed positioning ring 6 and the screening bucket 4 is not affected, and the ball 13 can roll in the side slide groove 501, and at the same time the entire internal mechanism is suspended, so that the internal structure can work normally.

[0043] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described, or replace them with similar methods, without departing from the spirit of the present invention.

[0044] Although this article frequently uses terms such as 1. outer bucket frame; 2. feed ramp; 201. opening portion; 202. slot portion; 3. bucket shovel; 4. screening bucket; 5. connecting limit ring; 501. side slide groove; 502. slideway groove; 6. feed positioning ring; 601. insert block portion; 7. positioning cylinder; 8. first spring; 9. positioning column; 901. through-hole portion; 10. baffle; 11. second spring; 12. support plate; 13. ball bearing; 14. drive block; 1401. limit groove; 1402. positioning groove; 15. drive assembly; 1501. drive head; 16. positioning block, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present invention. Interpreting them as any additional limitation is contrary to the spirit of the present invention.

Claims

1. A bucket for soil sorting and screening, comprising an outer bucket frame (1), a feed ramp (2) provided on the front of the outer bucket frame (1), and a bucket shovel (3) provided below the front of the outer bucket frame (1) and the feed ramp (2), characterized in that: A positioning cylinder (7) is provided in the middle of the top of the outer bucket frame (1), and a first spring (8) and a positioning column (9) are provided in the positioning cylinder (7). A baffle (10) is provided in the middle below the positioning column (9), and second springs (11) are provided on both sides of the baffle (10). A support plate (12) and a ball (13) are provided at the other end of the second spring (11). A feed positioning ring (6) is inserted into the feed inclined plate (2), and a screening bucket (4) is provided on the inner side of the feed positioning ring (6). At the same time, the screening bucket (4) is placed inside the outer bucket frame (1), a connecting limit ring (5) is provided in the middle of the screening bucket (4), and balls (13) are inserted on both sides of the connecting limit ring (5), a driving component (15) is provided in the middle of the other side of the outer bucket frame (1), and a positioning block (16) is inserted into the top of one end of the driving component (15), and a driving block (14) is provided in the middle of the other side of the screening bucket (4), and one end of the driving component (15) and the positioning block (16) are inserted into the driving block (14).

2. The slag sorting and screening bucket according to claim 1, characterized in that: An opening portion (201) is provided in the middle of the front face of the feed inclined plate (2), and a plurality of slot portions (202) are provided on a circle inside the opening portion (201), and the plurality of slot portions (202) divide the inner side of the opening portion (201) into equal parts. A feed positioning ring (6) is inserted into the opening portion (201) for sliding connection, and a plurality of inserting block portions (601) are fixedly connected on a circle outside the feed positioning ring (6), and the plurality of inserting block portions (601) are inserted into the plurality of slot portions (202) for sliding connection.

3. The slag sorting and screening bucket according to claim 2, characterized in that: The inner side of the feed positioning ring (6) is rotatably connected to one end of the screening bucket (4), and the middle part of the screening bucket (4) is rotatably connected to the connecting limit ring (5), and a circle of slide groove (502) is provided in the middle part of the connecting limit ring (5), and side slide grooves (501) are provided on both sides of the slide groove (502).

4. The slag sorting and screening bucket according to claim 3, characterized in that: The middle of the top inner portion of the outer bucket frame (1) is fixedly connected to a positioning cylinder (7), and the top of a first spring (8) is fixedly connected inside the positioning cylinder (7). The bottom of the first spring (8) is fixedly connected to the top of a positioning column (9), and the bottom of the positioning column (9) is an arc-shaped surface. At the same time, the arc-shaped surface of the bottom of the positioning column (9) is tightly fitted with the bottom of the slideway groove (502).

5. The slag sorting and screening bucket according to claim 4, characterized in that: A through hole portion (901) is provided below the positioning column (9), and the middle of the through hole portion (901) is fixedly connected to a baffle (10), and both sides of the baffle (10) are fixedly connected to one end of a second spring (11), and the second springs (11) on both sides are placed in the through hole portion (901), and there is a distance between the second spring (11) and the inner wall of the through hole portion (901).

6. The slag sorting and screening bucket according to claim 5, characterized in that: The other end of the second spring (11) is fixedly connected to one side of the support plate (12), and the other side of the support plate (12) is rotationally connected to the ball (13), and the ball (13) is slidingly connected to the inner wall of the through hole portion (901), and the ball (13) is inserted into the sliding groove (501) on the rotation connection side.

7. The slag sorting and screening bucket according to claim 6, characterized in that: The middle of the other side of the outer bucket frame (1) is fixedly connected to the driving assembly (15), and the middle of the inner side of the driving assembly (15) is provided with a driving head (1501), and the side of the driving head (1501) is fixedly connected to the positioning block (16).

8. The slag sorting and screening bucket according to claim 7, characterized in that: A fixedly connected driving block (14) is inserted into the middle of the other side of the screening bucket (4), and a limiting groove (1401) and a positioning groove (1402) are provided in the middle of the outer side of the driving block (14), and the positioning groove (1402) is placed on the side wall of the limiting groove (1401).

9. The slag sorting and screening bucket according to claim 8, characterized in that: The driving head (1501) is inserted into the limiting groove (1401).

10. The slag sorting and screening bucket according to claim 1, characterized in that: A fixed connection positioning block (16) is inserted into the positioning groove (1402).

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