CN219671458U

CN219671458U - Filter bucket of excavator

Info

Publication number: CN219671458U
Application number: CN202223188369.9U
Authority: CN
Inventors: 温雅丽
Original assignee: Linyi Hongda Machinery Co ltd
Current assignee: Linyi Hongda Machinery Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-09-12
Anticipated expiration: 2032-11-30

Abstract

The utility model belongs to the technical field of excavators, and particularly relates to a filtering bucket of an excavator. When the excavator is used, through the pulling structure, the filtering structure and the shaking structure, during the excavating work of the excavator, the overturning block can be overturned downwards around the rotating shaft through the driving of the hydraulic cylinder II, so that the filtering hopper can be attached to the bottom of the inner cavity of the bucket body, when a full bucket of materials is to be excavated, the filtering hopper is lifted up through the driving of the hydraulic cylinder II, and meanwhile, the rotating shaft can be rotated through the driving of the motor, so that the hinging rod III can be driven to rotate around the rotating shaft, and the connecting rod II is fixedly connected with the rotating shaft IV, so that the movable block can be driven to move left and right on the spring, so that the limiting box can shake up and down around the rotating shaft III, the materials can be screened out, the blocking is prevented, and the purpose of enhancing the filtering effect is achieved.

Description

Filter bucket of excavator

Technical Field

The utility model belongs to the technical field of excavators, and particularly relates to a filtering bucket of an excavator.

Background

The excavator, also called as excavating machine or excavator, is an engineering machine which excavates materials higher or lower than a bearing surface by a bucket, is filled into a transport vehicle or is discharged to a stock yard, is used as a construction operation machine with high speed, high efficiency and multiple application scenes, and has become a main model in engineering machine product families and is known as a bright bead on an engineering machine crown.

Patent number: CN217150396U, patent name: the utility model relates to a filtering bucket of an excavator, which comprises a bucket 1, a bucket arm 2, a bucket power hydraulic cylinder 3, a bucket power hydraulic rod 4, a filtering power hydraulic cylinder 5, a filtering power hydraulic rod 6, a filter plate connecting piece 7, a filter plate 8 and a return spring 9, wherein the bucket 1 is rotationally connected to the bucket arm 2 through a bucket power hydraulic component.

The filter bucket for an excavator in the above text has the following disadvantages: when the device is used for excavating, the device can be simply filtered by the filter plate, and if the excavated materials are more, the phenomenon of blockage can occur, so that the device needs to be improved.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the filtering bucket of the excavator, which has the characteristic of enhancing the filtering effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an excavator filters scraper bowl, includes the excavating arm, the one end of excavating arm articulates installs the connection hand, one side fixed mounting of connection hand has the scraper bowl body, the inside fixed sleeve of scraper bowl body has the pivot second, the surface fixed mounting of pivot second has filtration, filtration includes the upset piece, the surface both sides fixed mounting of upset piece has the pivot third, two one side fixed mounting of pivot third has the connecting plate, one side fixed mounting of connecting plate has the spacing box, the inside fixed mounting of spacing box has the spring, the fixed surface of spring has cup jointed the movable block, one side fixed mounting of movable block has the pivot fourth, two one side fixed mounting of spacing box has the screw plate, the bottom fixed mounting of screw plate has the filtration fill, the filtration pore has all been seted up to the inside of filtration fill.

As a preferable technical scheme of the utility model, a first fixing plate is fixedly arranged on one side of the outer surface of the excavating arm, a first hydraulic cylinder is hinged in the first fixing plate, and a hinge shaft is fixedly arranged on one side of the first hydraulic cylinder.

As a preferable technical scheme of the utility model, the two sides of the outer surface of the excavating arm are fixedly sleeved with the first rotating shaft, the inside of the first rotating shaft is hinged with the first hinging rod, the first hinging rod and the hinging shaft are hinged, and the inside of the hinging shaft is hinged with the second hinging rod.

As a preferable technical scheme of the utility model, the inner cavity of the connecting hand is fixedly sleeved with the connecting rod I, and the connecting rod I and the hinging rod II are hinged.

As a preferable technical scheme of the utility model, a protection box is fixedly arranged on one side of the bucket body, and a shaking structure is fixedly arranged in the protection box.

As a preferable technical scheme of the utility model, the shaking structure comprises a mounting block, one side of the mounting block is fixedly provided with a supporting plate, and an inner cavity of the supporting plate is fixedly provided with a motor.

As a preferable technical scheme of the utility model, one end of an output shaft of the motor is fixedly sleeved with a rotating shaft, the outer surface of the rotating shaft is fixedly sleeved with a rotating shaft five, and the outer surface of the rotating shaft five is fixedly provided with a hinging rod three.

As a preferable technical scheme of the utility model, a connecting rod II is fixedly sleeved in the hinge rod III, and the connecting rod II is fixedly connected with the rotating shaft IV.

As a preferable technical scheme of the utility model, a pulling structure is fixedly arranged on one side of the excavating arm, and the pulling structure comprises a fixing plate II.

As a preferable technical scheme of the utility model, the inside of the second fixing plate is fixedly sleeved with the rotating rod, the outer surface of the rotating rod is fixedly provided with the second hydraulic cylinder, and one end of the hydraulic rod of the second hydraulic cylinder is fixedly connected with the overturning block.

Compared with the prior art, the utility model has the beneficial effects that:

when the excavator is used, through the pulling structure, the filtering structure and the shaking structure, during the excavating work of the excavator, the overturning block can be overturned downwards around the rotating shaft through the driving of the hydraulic cylinder II, so that the filtering hopper can be attached to the bottom of the inner cavity of the bucket body, when a full bucket of materials is to be excavated, the filtering hopper is lifted up through the driving of the hydraulic cylinder II, and meanwhile, the rotating shaft can be rotated through the driving of the motor, so that the hinging rod III can be driven to rotate around the rotating shaft, and the connecting rod II is fixedly connected with the rotating shaft IV, so that the movable block can be driven to move left and right on the spring, so that the limiting box can shake up and down around the rotating shaft III, the materials can be screened out, the blocking is prevented, and the purpose of enhancing the filtering effect is achieved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the appearance structure of the present utility model;

FIG. 2 is a schematic diagram of a driving structure according to the present utility model;

FIG. 3 is a schematic diagram of a filter structure according to the present utility model;

fig. 4 is a schematic diagram of a jitter structure of the present utility model.

In the figure: 1. an excavating arm; 2. a connecting hand; 3. a bucket body; 4. a first fixing plate; 5. a first hydraulic cylinder; 6. a first rotating shaft; 7. a first hinging rod; 8. a hinge shaft; 9. a first connecting rod; 10. a second rotating shaft; 11. a hinge rod II; 12. a protection box; 13. a pulling structure; 131. a second fixing plate; 132. a rotating rod; 133. a second hydraulic cylinder; 14. a filtering structure; 141. a turnover block; 142. a third rotating shaft; 143. a connecting plate; 144. a limit box; 145. a spring; 146. a movable block; 147. a rotation shaft IV; 148. a thread plate; 149. a filter bucket; 1410. a filter hole; 15. a dithering structure; 151. a mounting block; 152. a support plate; 153. a motor; 154. a rotating shaft; 155. a fifth rotating shaft; 156. a hinge rod III; 157. and a second connecting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but 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.

Example 1

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides an excavator filters scraper bowl, including excavating arm 1, the articulated connection hand 2 that installs of one end of excavating arm 1, one side fixed mounting of connection hand 2 has scraper bowl body 3, the inside fixed sleeve of scraper bowl body 3 has pivot two 10, the surface fixed mounting of pivot two 10 has filtration 14, filtration 14 includes upset piece 141, the surface both sides fixed mounting of upset piece 141 has pivot three 142, one side fixed mounting of two pivots three 142 has connecting plate 143, one side fixed mounting of connecting plate 143 has spacing box 144, the inside fixed mounting of spacing box 144 has spring 145, the fixed sleeve of outer surface of spring 145 has movable block 146, one side fixed mounting of movable block 146 has pivot four 147, one side fixed mounting of two spacing boxes 144 has screw thread board 148, the bottom fixed mounting of screw thread board 148 has filtration fill 149, the filter hole 1410 has all been seted up to the inside of filtration fill 149.

Example 2

Referring to fig. 1-2, the present utility model provides the following technical solutions: a first fixed plate 4 is fixedly arranged on one side of the outer surface of the excavating arm 1, a first hydraulic cylinder 5 is hinged in the first fixed plate 4, and a hinge shaft 8 is fixedly arranged on one side of the first hydraulic cylinder 5. The outer surface both sides of the excavating arm 1 are fixedly sleeved with a first rotating shaft 6, a first hinging rod 7 is hinged in the first rotating shaft 6, the first hinging rod 7 is hinged with a hinging shaft 8, and a second hinging rod 11 is hinged in the hinging shaft 8. The inner cavity of the connecting hand 2 is fixedly sleeved with a first connecting rod 9, and the first connecting rod 9 and a second hinging rod 11 are hinged.

The first hydraulic cylinder 5 stretches and contracts, so that the hinge shaft 8 drives the second hinge rod 11 to pull the first connecting rod 9 to enable the connecting hand 2 to overturn around one end of the excavating arm 1, and the excavating action is completed. The purpose of supporting can be achieved through the first rotating shaft 6 and the first hinging rod 7.

Example 3

Referring to fig. 2-4, the present utility model provides the following technical solutions: a protection box 12 is fixedly arranged on one side of the bucket body 3, and a shaking structure 15 is fixedly arranged in the protection box 12. The shaking structure 15 comprises a mounting block 151, a supporting plate 152 is fixedly mounted on one side of the mounting block 151, and a motor 153 is fixedly mounted in an inner cavity of the supporting plate 152. The output shaft of motor 153 fixedly cup joints axis of rotation 154, and the surface mounting of axis of rotation 154 cup joints axis of rotation five 155, and the surface mounting of axis of rotation five 155 has hinge rod three 156. The inside of the hinge rod III 156 is fixedly sleeved with a connecting rod II 157, and the connecting rod II 157 is fixedly connected with the rotating shaft IV 147. A pulling structure 13 is fixedly arranged on one side of the excavating arm 1, and the pulling structure 13 comprises a second fixing plate 131. The inside of the second fixed plate 131 is fixedly sleeved with a rotating rod 132, a second hydraulic cylinder 133 is fixedly arranged on the outer surface of the rotating rod 132, and one end of a hydraulic rod of the second hydraulic cylinder 133 is fixedly connected with the overturning block 141.

The overturning block 141 can be downwards overturned around the rotating shaft II 10 by driving the hydraulic cylinder II 133, so that the filter bucket 149 can be attached to the bottom of the inner cavity of the bucket body 3. The rotation shaft 154 can be rotated by driving the motor 153, so that the third hinge rod 156 can be driven to rotate around the rotation shaft 154, and the second connecting rod 157 is fixedly connected with the fourth hinge shaft 147, so that the movable block 146 can be driven to move left and right on the spring 145, and the limit box 144 can be vertically dithered around the third hinge shaft 142.

The working principle and the using flow of the utility model are as follows: in the process of using the utility model,

firstly, through the driving of the hydraulic cylinder II 133, the overturning block 141 can overturn downwards around the rotating shaft II 10, so that the filter bucket 149 can be attached to the bottom of the inner cavity of the bucket body 3, and then through the expansion and contraction of the hydraulic cylinder I5, the articulated shaft 8 can drive the articulated rod II 11 to pull the connecting rod I9 to enable the connecting hand 2 to overturn around one end of the excavating arm 1, so that the excavating action is completed;

then, the second hydraulic cylinder 133 drives the filter bucket 149 to lift, and the motor 153 drives the rotation shaft 154 to rotate, so that the third hinge rod 156 can be driven to rotate around the rotation shaft 154, and the second connecting rod 157 is fixedly connected with the fourth rotation shaft 147, so that the movable block 146 can be driven to move left and right on the spring 145, so that the limit box 144 can shake up and down around the third rotation shaft 142, so that the materials can be screened out, and the thinner materials can be screened out. The device has strong practicality and is suitable for popularization and use.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An excavator filtering bucket, comprising an excavating arm (1), characterized in that: one end of the excavating arm (1) is hinged to be provided with a connecting hand (2), one side of the connecting hand (2) is fixedly provided with a bucket body (3), a second rotating shaft (10) is fixedly sleeved in the bucket body (3), a fourth rotating shaft (147) is fixedly arranged on one side of the second rotating shaft (10), the filtering structure (14) comprises a turnover block (141), a third rotating shaft (142) is fixedly arranged on two sides of the outer surface of the turnover block (141), two connecting plates (143) are fixedly arranged on one side of the third rotating shaft (142), a limit box (144) is fixedly arranged on one side of the connecting plates (143), a spring (145) is fixedly arranged in the limit box (144), a movable block (146) is fixedly sleeved on the outer surface of the spring (145), a thread plate (148) is fixedly arranged on one side of the movable block (146), a filtering hopper (149) is fixedly arranged on the bottom of the thread plate (148), and filtering holes (1410) are formed in the filtering hopper (149).

2. The filter bucket of an excavator of claim 1 wherein: the excavator is characterized in that a first fixing plate (4) is fixedly arranged on one side of the outer surface of the excavating arm (1), a first hydraulic cylinder (5) is hinged to the inside of the first fixing plate (4), and a hinge shaft (8) is fixedly arranged on one side of the first hydraulic cylinder (5).

3. The filter bucket of an excavator of claim 1 wherein: the two sides of the outer surface of the excavating arm (1) are fixedly sleeved with a first rotating shaft (6), a first hinging rod (7) is hinged to the inside of the first rotating shaft (6), the first hinging rod (7) and a hinging shaft (8) are hinged, and a second hinging rod (11) is hinged to the inside of the hinging shaft (8).

4. The filter bucket of an excavator of claim 1 wherein: the inner cavity of the connecting hand (2) is fixedly sleeved with a first connecting rod (9), and the first connecting rod (9) and a second hinging rod (11) are hinged.

5. The filter bucket of an excavator of claim 1 wherein: one side of the bucket body (3) is fixedly provided with a protection box (12), and the inside of the protection box (12) is fixedly provided with a shaking structure (15).

6. The filter bucket of an excavator of claim 5 wherein: the shaking structure (15) comprises a mounting block (151), a supporting plate (152) is fixedly arranged on one side of the mounting block (151), and a motor (153) is fixedly arranged in an inner cavity of the supporting plate (152).

7. The filter bucket of an excavator of claim 6 wherein: the output shaft of motor (153) one end is fixed to be cup jointed axis of rotation (154), the external surface fixed of axis of rotation (154) cup joints pivot five (155), the surface fixed mounting of pivot five (155) has articulated pole three (156).

8. The filter bucket of an excavator of claim 7 wherein: the inside of articulated rod III (156) has fixedly cup jointed connecting rod II (157), connecting rod II (157) are fixed connection with pivot IV (147).

9. The filter bucket of an excavator of claim 1 wherein: one side of the excavating arm (1) is fixedly provided with a pulling structure (13), and the pulling structure (13) comprises a fixing plate II (131).

10. The filter bucket of an excavator of claim 9 wherein: the inside of fixed plate two (131) has fixedly cup jointed bull stick (132), the surface fixed mounting of bull stick (132) has pneumatic cylinder two (133), the hydraulic rod one end and the upset piece (141) of pneumatic cylinder two (133) are fixed connection.