CN217165676U

CN217165676U - Adjustable charging mechanism of loader

Info

Publication number: CN217165676U
Application number: CN202220974503.9U
Authority: CN
Inventors: 汤华锋
Original assignee: Yangzhou Hengsheng Machinery Co ltd
Current assignee: Yangzhou Hengsheng Machinery Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-08-12
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses an adjustable charging mechanism of loader, including scraper bowl and link mechanism, connecting rod adjustment mechanism is installed to the both sides face of scraper bowl, and the slide is installed to link mechanism's end, the back mid-mounting of scraper bowl has rotary mechanism, the back both sides swing joint of scraper bowl has the linking arm. This adjustable charging mechanism of loader possess link mechanism and slide, the slip that makes a round trip of drive slide through link mechanism's tensile, can make the thorough cleaing away of material that remains in the scraper bowl like this, thereby play the guard action to the scraper bowl, the inside bottom surface of scraper bowl is provided with the slide rail, and mutually support between slide and the slide rail, the slide is as a cleaning device, start the pneumatic cylinder when debris such as clay are remained to the scraper bowl inner wall, slide is located along the slide rail in the scraper bowl to the slide bottom the slide, locate the scraping through the slide to scraper bowl bottom, drive the demand of clearing up the inner wall, and the actual volume of fighting of scraper bowl also can be adjusted to this structure, make things convenient for operating personnel to carry out the micro-scale operation of fighting.

Description

Adjustable charging mechanism of loader

Technical Field

The utility model relates to a loader technical field specifically is an adjustable charging mechanism of loader.

Background

The loader is a kind of earth and stone construction machinery widely used in highway, railway, building, water and electricity, port and mine, and is mainly used for shoveling and loading bulk materials such as soil, gravel, lime, coal, etc. and also for light shoveling and digging operation of ore, hard soil, etc. The different auxiliary working devices can be replaced to carry out bulldozing, hoisting and other material loading and unloading operations such as wood.

Most of loading mechanisms of loaders in the market are untimely to handle due to trouble after working, so that residual materials are left in a bucket, the bucket can be oxidized by the residual materials, and the breakage degree of the bucket is greatly increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable charging mechanism of loader to the charging mechanism who proposes loader on the market among the above-mentioned background art is most of handled untimely because of the suspected trouble after the work, thereby has remaining material to lose in the scraper bowl, and these remaining materials just can make the scraper bowl oxidation, greatly increased the problem of the book damage degree of scraper bowl.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable charging mechanism of loader, includes scraper bowl and link mechanism, link mechanism is installed to the both sides face of scraper bowl, and the slide is installed to link mechanism's end, the back mid-mounting of scraper bowl has rotary mechanism, the back both sides swing joint of scraper bowl has the linking arm, link mechanism includes pneumatic cylinder and connecting rod, the front end of pneumatic cylinder is connected with the connecting rod, and the other end of connecting rod is connected with the slide.

Furthermore, the connecting rod is connected with the hydraulic cylinder through a bolt, and the hydraulic cylinder forms a linkage structure with the sliding plate through the connecting rod.

Furthermore, the inside bottom surface of scraper bowl is provided with the slide rail, and mutually supports between slide and the slide rail.

Further, the rotating mechanism comprises a first hinge and a rocker arm, the first hinge is fixedly connected to the back of the bucket, and the rocker arm is movably connected to the other end of the first hinge.

Further, the terminal fixedly connected with power arm of linking arm, and the linking arm along the central line symmetric distribution of scraper bowl, the inboard middle part of linking arm is connected with branch, and the middle part outer wall of branch has cup jointed the second hinge.

Furthermore, a fixed block is fixed at the joint of the bucket and the connecting rod mechanism, and the fixed block and the connecting rod mechanism are fastened through bolts.

Furthermore, a bucket tooth is arranged at the front end loading position of the bucket, and the bucket tooth and the bucket are fixed by welding.

Compared with the prior art, the beneficial effects of the utility model are that: this adjustable charging mechanism of loader possess link mechanism and slide, and the drawing through link mechanism drives the back and forth slip of slide, can make the thorough cleaing away of the material that remains in the scraper bowl like this to play the guard action to the scraper bowl.

The inside bottom surface of scraper bowl is provided with the slide rail, mutually support between slide and the slide rail, the slide is as a cleaning device, debris such as clay remain when the scraper bowl inner wall, when needing artifical clearance, the user can pass through the start-up pneumatic cylinder, the pneumatic cylinder returns, the connecting rod pull-back of drive pneumatic cylinder one end, thereby the waist tight groove that the slide of drive connecting rod one end was seted up along scraper bowl one side returns, slide is located to slide along the slide rail in the scraper bowl bottom, locate the scraping to scraper bowl bottom through the slide, drive the demand of clearance inner wall, and the actual volume of fighting of dress of scraper bowl also can be adjusted to this structure, make things convenient for operating personnel to carry out the operation of fighting in trace.

The front end department of feeding of scraper bowl is provided with the bucket tooth, and is welded fastening between bucket tooth and the scraper bowl, and the bucket tooth adopts fixed connection's form to fix with the scraper bowl, and whole joint strength is high, stable in structure to a plurality of bucket teeth combined action can effectively destroy ground, satisfies the basic user demand of equipment.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic side sectional view of the present invention.

In the figure: 1. a bucket; 2. a link mechanism; 201. a hydraulic cylinder; 202. a connecting rod; 3. a slide plate; 4. a rotation mechanism; 401. a first hinge; 402. a rocker arm; 5. a connecting arm; 6. a power arm; 7. a strut; 8. A second hinge; 9. a fixed block; 10. a slide rail; 11. and (4) bucket teeth.

Detailed Description

As shown in fig. 1-2, an adjustable charging mechanism of a loader comprises a bucket 1 and a link mechanism 2, wherein the link mechanism 2 is installed on two side surfaces of the bucket 1, a sliding plate 3 is installed at the tail end of the link mechanism 2, a rotating mechanism 4 is installed at the middle part of the back surface of the bucket 1, connecting arms 5 are movably connected to two sides of the back surface of the bucket 1, the link mechanism 2 comprises a hydraulic cylinder 201 and a connecting rod 202, the front end of the hydraulic cylinder 201 is connected with the connecting rod 202, the other end of the connecting rod 202 is connected with the sliding plate 3, the rotating mechanism 4 comprises a first hinge 401 and a rocker arm 402, a first hinge 401 is fixedly connected to the back surface of the bucket 1, the other end of the first hinge 401 is movably connected with the rocker arm 402, the first hinge 401 serves as a rotating device to enable the rocker arm 402 and the bucket 1 to rotate relatively, so that the bucket 1 achieves the purpose of self-rotation, and the bucket 1 can achieve a series of charging and transporting work, the tail end of the connecting arm 5 is fixedly connected with a power arm 6, the connecting arm 5 is symmetrically distributed along the center line of the bucket 1, the middle part of the inner side of the connecting arm 5 is connected with a supporting rod 7, the outer wall of the middle part of the supporting rod 7 is sleeved with a second hinge 8, the connecting arm 5 is used as a transition and supporting mechanism, the up-and-down movement of the bucket 1 is completed by the power provided by the power arm 6, and the adjustability of the charging mechanism can be completely embodied only by the mutual matching of the up-and-down movement and the self rotation, so that the connecting arm 5 and the rotating mechanism 4 are connected through the supporting rod 7 and the second hinge 8, the connecting arm and the rotating mechanism can move together and rotate relatively, the charging part at the front end of the bucket 1 is provided with a bucket tooth 11, the bucket tooth 11 and the bucket 1 are fixedly welded, the bucket tooth 11 and the bucket 1 are fixedly connected, the whole connecting strength is high, and the structure is stable, and a plurality of bucket teeth 11 combined action can effectively destroy ground, satisfies the basic user demand of equipment.

As shown in FIG. 3, an adjustable loading mechanism of a loader, a connecting rod 202 and a hydraulic cylinder 201 are connected through a bolt, and the hydraulic cylinder 201 forms a linkage structure with a sliding plate 3 through the connecting rod 202, the connecting rod 202 can enable the hydraulic cylinder 201 and the sliding plate 3 to be connected with each other, so that an external hydraulic cylinder 201 can achieve a control effect on the internal sliding plate 3, a sliding rail 10 is arranged on the inner bottom surface of a bucket 1, the sliding plate 3 and the sliding rail 10 are matched with each other, the sliding plate 3 serves as a cleaning device, when impurities such as clay and the like are left on the inner wall of the bucket 1 and need to be cleaned manually, a user can drive the hydraulic cylinder 201 to retract by starting the hydraulic cylinder 201, the connecting rod 202 at one end of the hydraulic cylinder 201 is driven to retract, so that the sliding plate 3 at one end of the connecting rod 202 is driven to retract along a waist tightening groove formed at one side of the bucket 1, the bottom of the sliding plate 3 slides along the sliding rail 10 in the bucket 1, scrape through slide 3 to 1 bottoms of scraper bowl, drive the demand of clearance inner wall to 1 actual volume of fighting of scraper bowl also can be adjusted to this structure, make things convenient for operating personnel to carry out the trace operation of fighting, set up slide rail 10 in the bottom, scraper bowl 1 is fixed with fixed block 9 with link mechanism 2's junction, and be bolt-up between fixed block 9 and the link mechanism 2, fixed block 9 can make pneumatic cylinder 201 tightly fixed, thereby make link mechanism 2 steady operation.

In summary, according to the adjustable loading mechanism of the loader, firstly, the rocker arm 402 rotates, the bucket 1 is driven to rotate by the first hinge 401, due to the second hinge 8, the rocker arm 402 and the bucket 1 rotate in the reverse direction, when the bucket teeth 11 are parallel to the ground, the rotation stops, the bucket teeth move forward to scoop up materials, at the moment, the power arm 6 transmits power to the connecting arm 5, the connecting arm 5 transmits power to the bucket 1 again, so that the bucket lifts up the materials, meanwhile, the rocker arm 402 rotates to enable the opening of the bucket 1 to be right above to ensure that the materials cannot fall down, after the bucket 1 is moved to a specified position, the bucket 1 is turned to enable the materials to be put down, finally, the hydraulic cylinder 201 is controlled to work, the hydraulic cylinder 201 transmits power to the sliding plate 3 through the connecting rod 202, and the sliding plate 3 is stressed to slide along the sliding rail 10 at the bottom of the bucket 1 at the moment, so that the residual materials can be cleaned.

Claims

1. An adjustable charging mechanism of a loader, comprising a bucket (1) and a link mechanism (2), characterized in that: link mechanism (2) are installed to the both sides face of scraper bowl (1), and slide (3) are installed to the end of link mechanism (2), the back mid-mounting of scraper bowl (1) has rotary mechanism (4), the back both sides swing joint of scraper bowl (1) has linking arm (5), link mechanism (2) include pneumatic cylinder (201) and connecting rod (202), the front end of pneumatic cylinder (201) is connected with connecting rod (202), and the other end of connecting rod (202) is connected with slide (3).

2. An adjustable charging mechanism for a loader as set forth in claim 1 wherein: the connecting rod (202) is connected with the hydraulic cylinder (201) through a bolt, and the hydraulic cylinder (201) forms a linkage structure with the sliding plate (3) through the connecting rod (202).

3. An adjustable charging mechanism for a loader as set forth in claim 1 wherein: the inner bottom surface of the bucket (1) is provided with a sliding rail (10), and the sliding plate (3) and the sliding rail (10) are matched with each other.

4. An adjustable charging mechanism for a loader as set forth in claim 1 wherein: the rotating mechanism (4) comprises a first hinge (401) and a rocker arm (402), the first hinge (401) is fixedly connected to the back face of the bucket (1), and the rocker arm (402) is movably connected to the other end of the first hinge (401).

5. An adjustable charging mechanism for a loader as set forth in claim 1 wherein: the terminal fixedly connected with power arm (6) of linking arm (5), and linking arm (5) along the central line symmetric distribution of scraper bowl (1), the inboard middle part of linking arm (5) is connected with branch (7), and the middle part outer wall of branch (7) has cup jointed second hinge (8).

6. An adjustable charging mechanism for a loader as set forth in claim 1 wherein: the connecting part of the bucket (1) and the connecting rod mechanism (2) is fixed with a fixing block (9), and the fixing block (9) and the connecting rod mechanism (2) are fastened through bolts.

7. An adjustable charging mechanism for a loader as set forth in claim 1 wherein: the front end of the bucket (1) is provided with bucket teeth (11), and the bucket teeth (11) and the bucket (1) are welded and fixed.