Loader bucket cover plate

Abstract

The utility model relates to the technical field of loaders, and provides a loader bucket cover plate which comprises a bucket body. The two connecting seats are symmetrically and fixedly mounted at the top of the surface of the bucket main body; the cover plate is movably connected into the connecting seat and is in an arc shape, and the cover plate is rotationally opened and closed through a linear telecontrol piece arranged on the connecting seat; the fixed shell is fixedly mounted on the inner bottom wall at the opening of the bucket main body. The output end of the hydraulic cylinder contracts to drive the cover plate to rotate, so that the cover plate is turned upwards to open the bucket body, and after loading is completed, the output end of the hydraulic cylinder extends out to drive the cover plate to rotate reversely, so that the cover plate covers the bucket body, and the opening of the bucket body is covered; therefore, the effect of shielding the materials in the bucket main body to prevent the materials from being scattered is achieved, the falling loss of the materials is reduced, and the loading effect and efficiency of the bucket main body are effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of loader, concretely relates to loader bucket cover plate. BACKGROUND

[0002] The loader is a kind of earthwork construction machinery widely used in highway, railway, building, water and electricity, port, mine and other construction projects, it is mainly used for shoveling soil, sand, lime, coal and other bulk materials, also can be used for light degree shovel work to ore, hard soil etc. Different auxiliary working device can also be used for pushing soil, lifting and other material such as timber loading and unloading operation.

[0003] It is known that the authorized patent with application number CN202320380759.1 discloses an automatic push-pull type loader baffle structure, its background technology proposes "in the process of shoveling, material is easy to scatter in the connection between bucket and loader body, in the transportation process, with the bumping of road surface, material is easy to be thrown out of bucket, further cause material to accidentally separate from bucket, cause the transportation loss of shoveling material", to solve the problem, the technical scheme for solving the problem is "including bucket main body, a plurality of groups of shoveling teeth are fixedly installed on the bucket main body, further including: first sliding groove opened on the bucket main body;Shielding mechanism fixedly connected with the bucket main body, the shielding mechanism includes groove frame fixedly connected with the bucket main body, second sliding groove is opened on the groove frame and connected with the first sliding groove, the second sliding groove is fixedly installed with clamping block" etc.

[0004] However, in the implementation of the related technology, it is found that the above technical scheme has the following problems: although the provided technical scheme realizes the effect of covering the bucket, when using, the second cover plate is slid in the first sliding groove on the bucket to cover, material is easy to be clamped in the sliding groove and affect the sliding of cover plate, and since the second cover plate is slid on the bucket to open and close, when covering, it is easy to scrape off part of material and cause pollution loss, and it is also difficult to clean. At the same time, it is also inconvenient to drop and clean the material clamped between the shoveling teeth, which easily affects the working efficiency of the bucket, thereby reducing the effect and efficiency of loading work. UTILITY MODEL CONTENTS

[0005] The utility model discloses loader bucket cover plate, solve the problem that material is easy to be clamped in the sliding groove and affect the sliding of cover plate in the related technology, and when covering, it is easy to scrape off part of material and cause pollution loss, and it is also inconvenient to drop and clean the material clamped between the shoveling teeth, thereby reducing the effect and efficiency of loading work.

[0006] The technical scheme of the utility model is as follows: loader bucket cover plate, comprising: bucket main body;

[0007] two connecting seats symmetrically fixedly installed on the top of the surface of the bucket body;

[0008] a cover plate movably connected in the connecting seat and in an arc shape, the cover plate being opened and closed by a linear remote element provided on the connecting seat;

[0009] a fixed shell fixedly installed on the inner bottom wall of the open end of the bucket body;

[0010] a plurality of connecting shafts rotatably connected between the inner walls of the fixed shell, one end of the connecting shafts movably penetrating the fixed shell;

[0011] a bucket tooth detachably connected to one end of the connecting shaft;

[0012] and a power mechanism provided in the fixed shell for driving the connecting shaft to rotate.

[0013] Preferably, the linear remote element comprises a hydraulic cylinder symmetrically movably connected to one end of the two connecting seats, and the output end of the hydraulic cylinder is movably connected with the cover plate.

[0014] Preferably, the power mechanism comprises a worm gear fixedly installed on the surface of the connecting shaft, a plurality of supporting blocks fixedly installed on the inner bottom wall of the fixed shell, a rotating shaft rotatably connected through the supporting blocks, a plurality of worm gears fixedly installed on the surface of the rotating shaft and engaged with the corresponding worm gears, and a driving element provided in the fixed shell.

[0015] The driving element comprises a motor one fixedly installed on one side of the inner wall of the fixed shell, and the output end of the motor one is connected with the rotating shaft.

[0016] Preferably, the inside of the bucket body is provided with a cleaning mechanism for cleaning the residues on the inner wall thereof.

[0017] The cleaning mechanism comprises a mounting shell fixedly installed on the inner top wall of the bucket body, a screw rotatably connected between the inner walls of the mounting shell, a sliding block threadedly connected on the surface of the screw and slidingly matched with the mounting shell, a scraper fixedly installed on one side of the sliding block, and a power source provided on the bucket body.

[0018] The power source comprises a motor two fixedly installed on one side of the bucket body, the output end of the motor two movably penetrating the bucket body and being connected with the mounting shell and the screw, one side of the mounting shell being provided with a sliding groove slidingly matched with the sliding block, and the scraper being matched with the inner wall structure of the bucket body.

[0019] The working principle and beneficial effects of the utility model are as follows:

[0020] The utility model discloses a hydraulic cylinder's output end contraction drives the cover plate to rotate to make the cover plate turn over and open the shovel main body, can load at this moment, after loading, again through the output end of hydraulic cylinder extension drives the cover plate reverse rotation to make the cover plate cover on the shovel main body to cover the opening of the shovel main body, thereby realize the effect of preventing the material in the shovel main body from scattering, avoid the cover plate to be affected by the material and open and close and the situation of scraping off part of material to reduce the loss of material, effectively improve the effect and efficiency of the shovel main body loading work.

[0021] The utility model discloses a motor one drives rotation axle rod to rotate on the supporting block to the rotation axle rod drive worm rotation, simultaneously through worm drive the meshing worm gear rotation to make the connecting shaft drive the shovel tooth rotate to the vertical state to change the contact state between material and shovel tooth to make material fall off smoothly, thereby realize the effect of the material that falls off and cleans in the shovel tooth, avoid the material that falls off and cleans in the shovel tooth to influence the use of the shovel main body, be favorable to improving the use efficiency and the convenience of cleaning of the shovel main body. BRIEF DESCRIPTION OF DRAWINGS

[0022] The utility model makes further detailed explanation in combination with the drawings and specific embodiment.

[0023] Figure 1 It is the whole three-dimensional structure schematic diagram of the utility model;

[0024] Figure 2 It is the side view three-dimensional structure schematic diagram of the utility model;

[0025] Figure 3 It is the local three-dimensional structure schematic diagram of the shovel main body of the utility model;

[0026] Figure 4 It is the sectional view three-dimensional structure schematic diagram of the fixed shell of the utility model;

[0027] Figure 5 It is the sectional view three-dimensional structure schematic diagram of the installation shell of the utility model;

[0028] In the drawing: 1, shovel main body;2, connecting seat;3, cover plate;4, fixed shell;5, connecting shaft;6, shovel tooth;7, hydraulic cylinder;8, worm gear;9, supporting block;10, rotation axle rod;11, worm;12, motor one;13, installation shell;14, screw;15, sliding block;16, scraper;17, motor two. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work are within the scope of the present application. Embodiments

[0030] Please refer to Figure 1 - Figure 5 The loader bucket cover provided by the present application comprises: a bucket body 1.

[0031] Two connecting seats 2 are symmetrically fixedly installed on the top of the surface of the bucket body 1.

[0032] A cover plate 3 movably connected in the connecting seat 2 and in an arc shape, the cover plate 3 is rotated and opened and closed through a linear remote element arranged on the connecting seat 2.

[0033] A fixed shell 4 is fixedly installed on the inner bottom wall of the opening of the bucket body 1.

[0034] A plurality of connecting shafts 5 are rotatably connected between the inner walls of the fixed shell 4, one end of the connecting shaft 5 movably penetrates the fixed shell 4.

[0035] A bucket tooth 6 is detachably connected to one end of the connecting shaft 5.

[0036] And a power mechanism arranged in the fixed shell 4 is used to drive the connecting shaft 5 to rotate.

[0037] The linear remote element comprises a hydraulic cylinder 7 movably connected to one end inside the two connecting seats 2, and the output end of the hydraulic cylinder 7 is movably connected with the cover plate 3.

[0038] The technical scheme provided by the present embodiment is: when in use, the bucket body 1 is installed on the loader, and the hydraulic system on the loader is connected with the hydraulic cylinder 7, so that the hydraulic cylinder 7 operates. When the loader loads the material, the output end of the hydraulic cylinder 7 is retracted to drive the cover plate 3 to rotate around the connecting center shaft of the connecting seat 2, so that the cover plate 3 is turned up to open the bucket body 1. At this time, the loading can be carried out. After the loading is completed, the output end of the hydraulic cylinder 7 is extended again to drive the cover plate 3 to reverse, so that the cover plate 3 covers on the bucket body 1, so as to cover the opening of the bucket body 1. Therefore, the effect of preventing the material in the bucket body 1 from scattering is achieved. The cover plate 3 adopts the rotating opening and closing mode, which avoids the situation that the cover plate 3 is affected by the stuck material and is easy to scrape part of the material, thereby reducing the loss of the material and effectively improving the effect and efficiency of the loading work of the bucket body 1.

[0039] Further, the power mechanism comprises a worm wheel 8 fixedly installed on the surface of the connecting shaft 5, a plurality of supporting blocks 9 fixedly installed on the bottom wall of the fixed shell 4, a rotating shaft 10 rotatably connected to the supporting blocks 9, a plurality of worm gears 11 fixedly installed on the surface of the rotating shaft 10 and engaged with the corresponding worm wheels 8, and a driving member arranged in the fixed shell 4.

[0040] The driving member comprises a motor 12 fixedly installed on one side of the inner wall of the fixed shell 4, and the output end of the motor 12 is connected to the rotating shaft 10.

[0041] Specifically, when the materials are clamped between the digging teeth 6, the rotating shaft 10 is driven to rotate on the supporting blocks 9 by the motor 12, and the worm gears 11 are driven to rotate by the rotating shaft 10, and the worm wheels 8 engaged with the worm gears 11 are driven to rotate by the worm gears 11, so that the connecting shaft 5 drives the digging teeth 6 to rotate, so as to rotate the digging teeth 6 to the vertical state, change the contact state between the materials and the digging teeth 6, and then the materials can be smoothly removed, thereby realizing the effect of removing and cleaning the materials clamped between the digging teeth 6, avoiding the influence of the materials clamped between the digging teeth 6 on the use of the bucket body 1, and being beneficial to improving the use efficiency and cleaning convenience of the bucket body 1. Embodiment

[0042] Based on the first embodiment, in the present embodiment, the inside of the bucket body 1 is provided with a cleaning mechanism for cleaning the residual materials on the inner wall thereof.

[0043] The cleaning mechanism comprises a mounting shell 13 fixedly installed on the top wall of the bucket body 1, a screw rod 14 rotatably connected between the inner walls of the mounting shell 13, a sliding block 15 threadedly connected to the surface of the screw rod 14 and slidingly matched with the mounting shell 13, a scraper 16 fixedly installed on one side of the sliding block 15, and a power source arranged on the bucket body 1.

[0044] The power source comprises a motor 17 fixedly installed on one side of the bucket body 1, the output end of the motor 17 movably penetrating the bucket body 1 and being connected to the mounting shell 13 and the screw rod 14, one side of the mounting shell 13 being provided with a sliding groove slidingly matched with the sliding block 15, and the scraper 16 being matched with the inner wall structure of the bucket body 1.

[0045] The technical scheme provided by the present embodiment is that when the materials are left on the inner wall of the bucket body 1, the screw rod 14 is driven to rotate by the motor 17, so that the sliding block 15 moves in the sliding groove, and the scraper 16 is driven to move by the sliding block 15, so as to move the scraper 16 in the inside of the bucket body 1 to scrape off the residual materials, thereby achieving the effect of scraping and cleaning the materials left on the inner wall of the bucket body 1, and facilitating the reduction of material waste.

Claims

1. A loader bucket cover characterized by, The utility model relates to a kind of bucket, which comprises: A bucket body (1); Two connecting seats (2) symmetrically fixedly installed on the top surface of the bucket body (1); A cover plate (3) movably connected in the connecting seat (2) and in arc shape, which is rotated to open and close by a linear remote element provided on the connecting seat (2); A fixed shell (4) fixedly installed on the inner bottom wall of the open end of the bucket body (1); A plurality of connecting shafts (5) rotatably connected between the inner walls of the fixed shell (4), one end of the connecting shaft (5) movably penetrating through the fixed shell (4); A bucket tooth (6) detachably connected to one end of the connecting shaft (5); And a power mechanism provided in the fixed shell (4) for driving the connecting shaft (5) to rotate.

2. The loader bucket cover of claim 1, wherein, The linear remote element comprises a hydraulic cylinder (7) movably connected at one end inside the two connecting seats (2), and the output end of the hydraulic cylinder (7) is movably connected with the cover plate (3).

3. The loader bucket cover of claim 1, wherein, The power mechanism comprises a worm gear (8) fixedly installed on the surface of the connecting shaft (5), a plurality of support blocks (9) fixedly installed on the inner bottom wall of the fixed shell (4), a rotating shaft (10) rotatably connected through the support block (9), a plurality of worm gears (11) fixedly installed on the surface of the rotating shaft (10) and engaged with the corresponding worm gears (8), and a driving element provided in the fixed shell (4).

4. The loader bucket cover of claim 3, wherein, The driving element comprises a motor (12) fixedly installed on one side of the inner wall of the fixed shell (4), and the output end of the motor (12) is connected with the rotating shaft (10).

5. The loader bucket cover of claim 1, wherein, The inside of the bucket body (1) is provided with a cleaning mechanism for cleaning the residues on the inner wall.

6. The loader bucket cover of claim 5, wherein, The cleaning mechanism comprises a mounting shell (13) fixedly installed on the inner top wall of the bucket body (1), a screw rod (14) rotatably connected between the inner walls of the mounting shell (13), a sliding block (15) threadedly connected on the surface of the screw rod (14) and slidingly matched with the mounting shell (13), a scraper (16) fixedly installed on one side of the sliding block (15), and a power source provided on the bucket body (1).

7. The loader bucket cover of claim 6, wherein, The power source comprises a motor (17) fixedly installed on one side of the bucket body (1), the output end of the motor (17) movably penetrating through the bucket body (1) and connected with the mounting shell (13) and the screw rod (14), one side of the mounting shell (13) is provided with a sliding groove slidingly matched with the sliding block (15), and the scraper (16) is matched with the inner wall structure of the bucket body (1).

Images