Mining excavator bucket with good mining efficiency

Abstract

The utility model provides a mining excavator bucket with good mining efficiency, which belongs to the technical field of mining machinery and comprises a bucket and a traction lug arranged at the top of the bucket, a knocking component is arranged on the outer wall of the bucket, and a discharging component is arranged on the outer wall of the bucket. According to the mining excavator bucket with the good mining efficiency, by arranging a connecting plate and a knocking plate and controlling operation of a motor, the motor drives a rotating plate to rotate, and due to the fact that the two ends of the connecting plate are movably connected with the outer wall of the rotating plate and one end of a pushing rod correspondingly, when the rotating plate rotates, the connecting plate is pushed to push the rotating plate to rotate; according to the bucket, the push rod drives the moving rod to slide in the shell, the moving rod pushes the knocking plate through the spring push rod to crush large ore, the problem that a drill bit cannot crush the ore well is solved, meanwhile, the bucket is more suitable for secondary crushing of the disengaged large ore, and the service life of the bucket is prolonged. And subsequent transportation convenience is ensured.

Description

Technical Field

[0001] The utility model relates to the field of mining machinery, in particular to a mining excavator bucket with good mining efficiency. Background Art

[0002] The bucket is one of the accessories of the excavator. The bucket refers to a bucket-shaped component used to dig loose materials such as soil, sand, gravel and construction waste. The existing bucket has a simple structure and a single function. It still has shortcomings when used for mining. The ore body rock is hard, and the existing bucket cannot effectively dig out the ore during mining.

[0003] Chinese patent publication number CN208907233U discloses a mining excavator bucket with good mining efficiency. The rotating motor in the No. 2 machine box is started to drive the drill rod to rotate under the protective support of the protective tube, thereby driving the drill bit and spiral teeth to rotate, so that the ore body at the mining point can be easily drilled and crushed, which is convenient for the bucket to dig and makes the ore fall into the package plate.

[0004] When mining, the above-mentioned bucket controls the rotation of the drill bit to crush the ore. However, since the drill bit is overall conical, when the drill bit starts to work on the ore, the ore cannot be crushed and can only be drilled. The overall structure of the ore cannot be destroyed, so the bucket cannot excavate the ore. In order to make up for the above shortcomings, the utility model provides a mining excavator bucket with good mining efficiency. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a mining excavator bucket with good mining efficiency, aiming to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the utility model provides the following technical solutions: a mining excavator bucket with good mining efficiency, comprising a bucket and a traction ear block arranged on the top of the bucket, the outer wall of the bucket is provided with a knocking assembly, and the outer wall of the bucket is provided with a unloading assembly.

[0007] The unloading assembly consists of a pushing unit and a rotating unit. The pushing unit is located on the outer wall of the bucket, and the rotating unit is located on the outer wall of the pushing unit.

[0008] Preferably, the knocking assembly includes a motor, a rotating plate, a connecting plate, a pushing rod, a moving rod, a knocking plate and a shell, the motor is fixedly connected to the outer wall of the bucket, the rotating plate is installed at the output end of the motor, the connecting plate is installed at the outer wall of the rotating plate, the pushing rod is movably connected to one end of the connecting plate, the moving rod is fixedly connected to an end of the pushing rod away from the connecting plate, the knocking plate is arranged on the outside of the moving rod, and the shell is fixedly connected to the outer wall of the bucket.

[0009] By adopting the above technical solution, when the motor is running, the output shaft can drive the rotating plate to rotate, when the rotating plate rotates, it can drive the connecting plate to move, and the connecting plate can drive the pushing rod to move.

[0010] Preferably, the push rod passes through the bucket and extends to the outside of the bucket, the outer wall of the push rod is slidably connected to the inner wall of the bucket passed through, a spring push rod is provided at the end of the moving rod away from the push rod, the knocking plate is fixedly connected to the output end of the spring push rod, and the push rod and the moving rod are both located inside the outer shell and slidably connected to the inner wall of the outer shell.

[0011] By adopting the above technical solution, the push rod can slide inside the bucket. The presence of the spring push rod can absorb the impact force generated when the knocking plate collides with the ore. Both the push rod and the moving rod can slide inside the outer shell under the action of the connecting plate.

[0012] Preferably, the pushing unit includes a fixed block 1, a connecting piece 1, a hydraulic push rod, a fixed block 2 and a connecting piece 2, wherein the fixed block 1 is fixedly connected to the outer wall of the bucket, the connecting piece 1 is rotatably connected to the bottom of the fixed block 1, the hydraulic push rod is arranged on the outer wall of the bucket, the fixed block 2 is arranged at the bottom of the outer wall of the bucket, and the connecting piece 2 is rotatably connected to the top of the fixed block 2.

[0013] By adopting the above technical solution, the connecting member 1 can rotate at the bottom of the fixing block 1, and the connecting member 2 can rotate at the top of the fixing block 2.

[0014] Preferably, the top end of the hydraulic push rod is connected to the bottom of the first connecting member, and the bottom output end of the hydraulic push rod is connected to the top of the second connecting member.

[0015] By adopting the above technical solution, after the hydraulic push rod is started, it can drive the fixed block 2 to swing through the connecting member 2.

[0016] Preferably, the rotating unit comprises a shovel plate and a round rod, the shovel plate is installed inside the bucket, and the round rod is rotatably connected to the inside of the shovel plate.

[0017] By adopting the above technical solution, the shovel plate can rotate around the round rod, so as to facilitate the transportation of ore.

[0018] Preferably, the outer wall of the shovel plate is fixedly connected with a connecting column, the connecting column located on the outer wall of the shovel plate is connected to the outer wall of the fixed block 2, and the two ends of the round rod are fixedly connected to the inner wall of the bucket.

[0019] By adopting the above technical solution, when the fixed block 2 swings, the shovel plate will be pushed to rotate around the round rod through the connecting column.

[0020] The utility model provides a mining excavator bucket with good mining efficiency, and the mining excavator bucket with good mining efficiency has the following beneficial effects:

[0021] 1. The mining excavator bucket with good mining efficiency is provided with a connecting plate and a knocking plate, and the operation of the motor is controlled so that the motor drives the rotating plate to rotate. Since the two ends of the connecting plate are movably connected with the outer wall of the rotating plate and one end of the pushing rod respectively, when the rotating plate rotates, the pushing rod drives the moving rod to slide inside the outer shell by pushing the connecting plate, and the moving rod pushes the knocking plate through the spring push rod to crush the large pieces of ore, thereby solving the problem that the drill bit cannot crush the ore well. At the same time, the bucket is more suitable for secondary crushing of the large pieces of ore after falling off, so as to ensure the convenience of subsequent transportation.

[0022] 2. The mining excavator bucket with good mining efficiency is provided with a hydraulic push rod and a shovel plate. After completing the mining of the ore, the ore fragments are moved to the top of the bucket of the transport vehicle through the bucket, and the operation of the hydraulic push rod is controlled so that the hydraulic push rod pushes the fixed block 2 to move through the connecting piece 2. Since the fixed block 2 is connected to the shovel plate through the connecting column, when the fixed block 2 moves under the action of the hydraulic push rod, it will drive the shovel plate to rotate around the round rod through the connecting column. At this time, a gap will be generated between the bucket and the shovel plate, and the ore fragments will flow through the gap to the inside of the bucket of the transport vehicle to complete the loading of the ore. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a three-dimensional schematic diagram of the overall structure provided by the embodiment of the utility model;

[0025] Figure 2 It is a schematic diagram of the structure of the unloading assembly provided by the embodiment of the utility model;

[0026] Figure 3 It is a side view of the bucket structure provided by the embodiment of the utility model;

[0027] Figure 4 It is a schematic diagram of the interior of the bucket structure provided in an embodiment of the utility model.

[0028] In the figure: 1. bucket; 2. traction ear block; 3. knocking assembly; 301. motor; 302. rotating plate; 303. connecting plate; 304. pushing rod; 305. moving rod; 306. knocking plate; 307. shell; 4. unloading assembly; 401. fixed block 1; 402. connecting piece 1; 403. hydraulic push rod; 404. fixed block 2; 405. connecting piece 2; 406. shovel plate; 407. round rod. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] like Figure 1-4 As shown, the utility model provides a technical solution: a mining excavator bucket with good mining efficiency, comprising a bucket 1 and a traction ear block 2 arranged on the top of the bucket 1, the outer wall of the bucket 1 is provided with a knocking assembly 3, the outer wall of the bucket 1 is provided with a discharge assembly 4, the discharge assembly 4 is composed of a pushing unit and a rotating unit, the pushing unit is located on the outer wall of the bucket 1, and the rotating unit is located on the outer wall of the pushing unit.

[0031] The knocking assembly 3 includes a motor 301, a rotating plate 302, a connecting plate 303, a push rod 304, a moving rod 305, a knocking plate 306 and a shell 307. The motor 301 is fixedly connected to the outer wall of the bucket 1. The rotating plate 302 is installed at the output end of the motor 301. When the motor 301 is running, the rotating plate 302 can be driven to rotate by the output shaft. The connecting plate 303 is installed on the outer wall of the rotating plate 302. When the rotating plate 302 rotates, the connecting plate 303 can be driven to move. The push rod 304 is movably connected to one end of the connecting plate 303. The connecting plate 303 can drive the push rod 304 to move. The push rod 304 penetrates the bucket 1 and extends to the outside of the bucket 1. The outer wall of the push rod 304 and the inner wall of the bucket 1 penetrated by Sliding connection, the push rod 304 can slide inside the bucket 1, the moving rod 305 is fixedly connected to the end of the push rod 304 away from the connecting plate 303, and a spring push rod is provided at the end of the moving rod 305 away from the push rod 304. The knocking plate 306 is arranged on the outside of the moving rod 305, and the knocking plate 306 is fixedly connected to the output end of the spring push rod. The existence of the spring push rod can absorb the impact force generated when the knocking plate 306 collides with the ore. The shell 307 is fixedly connected to the outer wall of the bucket 1, the push rod 304 and the moving rod 305 are both located inside the shell 307 and are slidably connected to the inner wall of the shell 307. The push rod 304 and the moving rod 305 will slide inside the shell 307 under the action of the connecting plate 303.

[0032] By setting the connecting plate 303 and the knocking plate 306 and controlling the operation of the motor 301, the motor 301 drives the rotating plate 302 to rotate. Since the two ends of the connecting plate 303 are movably connected to the outer wall of the rotating plate 302 and one end of the pushing rod 304 respectively, when the rotating plate 302 rotates, it will push the connecting plate 303, so that the pushing rod 304 drives the moving rod 305 to slide inside the outer shell 307, and the moving rod 305 pushes the knocking plate 306 through the spring push rod to crush the large pieces of ore, thereby solving the problem that the drill bit cannot crush the ore well. At the same time, the bucket 1 is more suitable for secondary crushing of the large pieces of ore after falling off, so as to ensure the convenience of subsequent transportation.

[0033] The pushing unit includes a fixed block 401, a connecting piece 402, a hydraulic push rod 403, a fixed block 404 and a connecting piece 405. The fixed block 401 is fixedly connected to the outer wall of the bucket 1, the connecting piece 402 is rotatably connected to the bottom of the fixed block 401, the hydraulic push rod 403 is arranged on the outer wall of the bucket 1, the fixed block 404 is arranged at the bottom of the outer wall of the bucket 1, the top of the hydraulic push rod 403 is connected to the bottom of the connecting piece 402, the connecting piece 405 is rotatably connected to the top of the fixed block 404, the bottom output end of the hydraulic push rod 403 is connected to the top of the connecting piece 405, and after the hydraulic push rod 403 is started, it can drive the fixed block 404 to swing through the connecting piece 405.

[0034] The rotating unit includes a shovel plate 406 and a round rod 407. The shovel plate 406 is installed inside the bucket 1. The outer wall of the shovel plate 406 is fixedly connected with a connecting column. The connecting column located on the outer wall of the shovel plate 406 is connected to the outer wall of the fixed block 2 404. The round rod 407 is rotatably connected to the inside of the shovel plate 406. The two ends of the round rod 407 are fixedly connected to the inner wall of the bucket 1. When the fixed block 2 404 swings, the shovel plate 406 will be pushed to rotate around the round rod 407 through the connecting column.

[0035] By setting up a hydraulic push rod 403 and a shovel plate 406, after the mining of the ore is completed, the ore fragments are moved to the top of the bucket of the transport vehicle through the bucket 1, and by controlling the operation of the hydraulic push rod 403, the hydraulic push rod 403 pushes the fixed block 2 404 to move through the connecting piece 2 405. Since the fixed block 2 404 is connected to the shovel plate 406 through the connecting column, when the fixed block 2 404 moves under the action of the hydraulic push rod 403, the shovel plate 406 will be driven to rotate around the round rod 407 through the connecting column. At this time, a gap will be generated between the bucket 1 and the shovel plate 406, and the ore fragments will flow through the gap to the inside of the bucket of the transport vehicle to complete the loading of the ore.

[0036] The device is more suitable for secondary crushing of large pieces of ore after falling off, so as to ensure the convenience of subsequent transportation. When the bucket 1 is needed for the ore, the operation of the motor 301 is controlled so that the motor 301 drives the rotating plate 302 to rotate. Since the outer wall of the rotating plate 302 is rotatably connected with the outer wall of the connecting plate 303, when the rotating plate 302 rotates, the connecting plate 303 will rotate under the action of the rotating plate 302. Since one side of the connecting plate 303 is movably connected with one end of the pushing rod 304, when the connecting plate 303 changes its position, it will drive the moving rod 304 to move. 5 slides inside the housing 307, and performs secondary crushing of the large pieces of ore that have fallen off through the knocking plate 306. After the ore is crushed, the ore is scooped up by the bucket 1, and the bucket 1 is moved above the transport vehicle. The hydraulic push rod 403 is controlled to move, so that the hydraulic push rod 403 drives the fixed block 2 404 to move through the connecting piece 2 405, so that the fixed block 2 404 pushes the shovel plate 406 to rotate around the round rod 407 through the connecting column. At this time, the ore fragments accumulated on the top of the shovel plate 406 will be transported to the inside of the bucket of the transport vehicle under the action of the inclined shovel plate 406.

[0037] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A mining excavator bucket with good mining efficiency, comprising a bucket (1) and a traction lug (2) arranged on the top of the bucket (1), characterized in that: The outer wall of the bucket (1) is provided with a knocking assembly (3), and the outer wall of the bucket (1) is provided with a discharge assembly (4); The unloading assembly (4) is composed of a pushing unit and a rotating unit, wherein the pushing unit is located on the outer wall of the bucket (1), and the rotating unit is located on the outer wall of the pushing unit; The knocking assembly (3) comprises a motor (301), a rotating plate (302), a connecting plate (303), a pushing rod (304), a moving rod (305), a knocking plate (306) and a shell (307); the motor (301) is fixedly connected to the outer wall of the bucket (1); the rotating plate (302) is mounted on the output end of the motor (301); the connecting plate (303) is mounted on the outer wall of the rotating plate (302); the pushing rod (304) is movably connected to one end of the connecting plate (303); the moving rod (305) is fixedly connected to one end of the pushing rod (304) away from the connecting plate (303); the knocking plate (306) is arranged outside the moving rod (305); and the shell (307) is fixedly connected to the outer wall of the bucket (1).

2. A mining excavator bucket with good mining efficiency according to claim 1, characterized in that: The push rod (304) passes through the bucket (1) and extends to the outside of the bucket (1). The outer wall of the push rod (304) is slidably connected to the inner wall of the bucket (1) through which the push rod (304) is penetrated. A spring push rod is provided at one end of the moving rod (305) away from the push rod (304).

3. A mining excavator bucket with good mining efficiency according to claim 1, characterized in that: The knocking plate (306) is fixedly connected to the output end of the spring push rod, and the push rod (304) and the moving rod (305) are both located inside the shell (307) and are slidably connected to the inner wall of the shell (307).

4. A mining excavator bucket with good mining efficiency according to claim 1, characterized in that: The pushing unit comprises a fixed block 1 (401), a connecting piece 1 (402), a hydraulic push rod (403), a fixed block 2 (404) and a connecting piece 2 (405), wherein the fixed block 1 (401) is fixedly connected to the outer wall of the bucket (1), the connecting piece 1 (402) is rotatably connected to the bottom of the fixed block 1 (401), the hydraulic push rod (403) is arranged on the outer wall of the bucket (1), the fixed block 2 (404) is arranged at the bottom of the outer wall of the bucket (1), and the connecting piece 2 (405) is rotatably connected to the top of the fixed block 2 (404).

5. A mining excavator bucket with good mining efficiency according to claim 4, characterized in that: The top end of the hydraulic push rod (403) is connected to the bottom of the first connecting member (402), and the bottom output end of the hydraulic push rod (403) is connected to the top of the second connecting member (405).

6. A mining excavator bucket with good mining efficiency according to claim 1, characterized in that: The rotating unit comprises a shovel plate (406) and a round rod (407), wherein the shovel plate (406) is installed inside the bucket (1), and the round rod (407) is rotatably connected to the inside of the shovel plate (406).

7. A mining excavator bucket with good mining efficiency according to claim 6, characterized in that: The outer wall of the shovel plate (406) is fixedly connected with a connecting column, and the connecting column located on the outer wall of the shovel plate (406) is connected to the outer wall of the second fixed block (404), and the two ends of the round rod (407) are fixedly connected to the inner wall of the bucket (1).

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