A grinding device for excavator split bucket teeth production

Abstract

The utility model discloses a kind of grinding equipment for excavator split bucket tooth production, including fixed plate, second electric push rod telescopic link is connected with second connecting slide bar, second connecting slide bar is fixedly connected with connecting frame, third electric push rod telescopic link is connected with third connecting slide bar, third connecting slide bar is connected with rotating frame body, rotating frame body is fixedly connected with third reinforcing frame, third reinforcing frame is fixedly installed with driving motor, driving motor output shaft is connected with shaft, rotating frame body is rotatably connected with rotating frame, and rotating frame is installed with grinder.The utility model is driven second electric push rod, and the cooperation between second connecting slide bar, connecting frame, third electric push rod, third connecting slide bar, rotating frame body, third reinforcing frame, driving motor, shaft, rotating frame and grinder is realized, so that different positions of bucket tooth are polished, and polishing work cannot be carried out due to angle problem.

Description

Technical Field

[0001] This utility model belongs to the field of split bucket tooth production technology, and in particular relates to a grinding equipment for producing split bucket teeth for excavators. Background Technology

[0002] An excavator, also known as a digging machine or a soil excavator, is an earthmoving machine that uses a bucket to dig materials above or below the machine's bearing surface and load them into transport vehicles or unload them into a stockpile.

[0003] Utility model patent CN218051876U discloses a high-efficiency grinding device for producing bucket teeth of a medium-sized excavator. The device includes a housing, a workbench fixedly connected between the two side walls of the housing's inner cavity, a mounting box fixedly connected to the top of the workbench, a grinding assembly inside the mounting box, a fixing assembly at the bottom of the mounting frame, a dust suppression assembly fixedly connected to the bottom of the housing's inner cavity, and a sealing door on one side of the housing and located at the top of the workbench, with an observation window on one side of the sealing door. This device uses a dust pump to remove metal powder during bucket tooth grinding, but this method has limited effect in reducing the concentration of metal powder and incurs high costs. Furthermore, it requires uniform adjustment of the bucket tooth's inclination, increasing the calibration time. Therefore, a grinding device for producing split bucket teeth of excavators is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a grinding device for producing split bucket teeth for excavators, so as to solve the problems mentioned in the background art.

[0005] A grinding device for producing split bucket teeth for excavators includes a fixed plate, a conveyor frame fixedly connected to the fixed plate, multiple electric rotary rollers mounted on the conveyor frame, a conveyor belt connecting the multiple electric rotary rollers, multiple connecting plates connected to the conveyor belts, a sliding groove on the connecting plate, a positioning block fixedly connected to the connecting plate, a first reinforcing frame fixedly connected to the connecting plate, a first electric push rod fixedly mounted on the first reinforcing frame, a first connecting slide rod connected to the telescopic rod of the first electric push rod, a clamping plate connected to the first connecting slide rod, the clamping plate being slidably connected to the connecting plate, and the clamping plate being slidably connected to the positioning block, two second reinforcing frames fixedly connected to the fixed plate, second electric push rods fixedly mounted on the second reinforcing frames, second connecting slide rods connected to the telescopic rods of the second electric push rods, and connecting plates fixedly connected to the second connecting slide rods. The system includes a connecting frame, a third electric push rod fixedly mounted on the connecting frame, a third connecting slide rod connected to the telescopic rod of the third electric push rod, a rotating frame connected to the third connecting slide rod, a rotating frame slidably connected to the connecting frame, a third reinforcing frame fixedly connected to the rotating frame, a drive motor fixedly mounted on the third reinforcing frame, a rotating shaft connected to the output shaft of the drive motor, a rotating bracket rotatably connected to the rotating frame, a rotating frame rotatably connected to the rotating frame, a grinding machine mounted on the rotating bracket, a water tank fixedly mounted on the fixed plate, a filter box fixedly mounted on the water tank, a fourth reinforcing frame fixedly mounted on the fixed plate, a water pump fixedly mounted on the fourth reinforcing frame, a first water pipe connected between the water pump and the water tank, a second water pipe connected to the water pump, a sprayer mounted on the second water pipe, and a filter screen connected to the filter box.

[0006] Furthermore, a controller is mounted on the fixed plate.

[0007] Furthermore, anti-slip pads are provided on the plywood.

[0008] Furthermore, a drying chamber is fixedly connected to the transport frame, and a hot air blower is fixedly installed on the drying chamber.

[0009] The beneficial effects of this utility model are:

[0010] 1. This utility model achieves grinding work on different positions of the bucket teeth by means of the coordination between the second electric push rod driving the second connecting slide rod, the connecting frame, the third electric push rod, the third connecting slide rod, the rotating frame, the third reinforcing frame, the drive motor, the rotating shaft, the rotating frame and the grinding machine, thereby avoiding the inability to grind due to angle problems.

[0011] 2. During the grinding process of the bucket teeth, the water pump draws water from the water tank and sends it through the first and second water pipes into the sprayer. The water solution sprayed by the sprayer falls onto the bucket teeth, dislodging the powder generated during grinding into the filter box, thereby reducing the dust concentration. The filter screen filters out impurities in the water, allowing the water to flow back into the water tank through the filter box, thus reducing the waste of the water solution. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the grinding equipment for producing split bucket teeth of excavators according to this utility model.

[0013] Figure 2 This is a cross-sectional three-dimensional structural diagram of the transport frame;

[0014] Figure 3 This is a side view of the three-dimensional structure of the connecting plate;

[0015] Figure 4 This is a side-view three-dimensional structural diagram of the second reinforcement frame;

[0016] Figure 5 A side view of the three-dimensional structure of the fixed plate;

[0017] Figure 6 This is a cross-sectional three-dimensional structural diagram of the water tank;

[0018] Figure 7 This is a cross-sectional three-dimensional structural diagram of the drying chamber.

[0019] In the diagram, 1-fixed plate, 2-controller, 3-transport frame, 4-electric roller, 5-conveyor belt, 6-connecting plate, 7-positioning block, 8-first reinforcing frame, 9-first electric push rod, 10-first connecting slide rod, 11-clamping plate, 12-second reinforcing frame, 13-second electric push rod, 14-second connecting slide rod, 15-connecting frame, 16-third electric push rod, 17-third connecting slide rod, 18-rotating frame, 19-third reinforcing frame, 20-drive motor, 21-rotating shaft, 22-rotating frame, 23-grinding machine, 24-water tank, 25-filter box, 26-fourth reinforcing frame, 27-water pump, 28-first water pipe, 29-second water pipe, 30-sprayer, 31-filter screen, 32-drying box, 33-hot air blower. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] like Figures 1 to 7The present invention discloses a grinding device for producing split bucket teeth for excavators, comprising a fixed plate 1, a conveyor frame 3 fixedly connected to the fixed plate 1, multiple electric rotary rollers 4 mounted on the conveyor frame 3, a conveyor belt 5 connecting the multiple electric rotary rollers 4, multiple connecting plates 6 connected to the conveyor belt 5, a sliding groove provided on the connecting plate 6, a positioning block 7 fixedly connected to the connecting plate 6 for positioning the bucket teeth, a first reinforcing frame 8 fixedly connected to the connecting plate 6, and a first electric push rod 9 fixedly mounted on the first reinforcing frame 8. A first connecting slide rod 10 is connected to the telescopic rod 9. A clamping plate 11 is connected to the first connecting slide rod 10. The clamping plate 11 is slidably connected to the connecting plate 6 and the positioning block 7. The clamping plate 11 is used to press the bucket teeth. Two second reinforcing frames 12 are fixedly connected to the fixed plate 1. A second electric push rod 13 is fixedly installed on the second reinforcing frame 12. A second connecting slide rod 14 is connected to the telescopic rod 9. A connecting frame 15 is fixedly connected to the second connecting slide rod 14. A third electric push rod 16 is fixedly installed on the connecting frame 15. A third connecting slide rod 17 is connected to the telescopic rod of the push rod 16. A rotating frame 18 is connected to the third connecting slide rod 17. The rotating frame 18 is slidably connected to the connecting frame 15. A third reinforcing frame 19 is fixedly connected to the rotating frame 18. A drive motor 20 is fixedly installed on the third reinforcing frame 19. A rotating shaft 21 is connected to the output shaft of the drive motor 20. The rotating shaft 21 is rotatably connected to the rotating frame 18. A rotating frame 22 is rotatably connected to the rotating frame 18. The rotating frame 22 is connected to the rotating shaft 21. A grinder 23 is installed on the rotating frame 22. The equipment is used for grinding bucket teeth. A water tank 24 is fixedly connected to the fixed plate 1, and a filter box 25 is connected to the water tank 24. A fourth reinforcement frame 26 is fixedly connected to the fixed plate 1, and a water pump 27 is fixedly installed on the fourth reinforcement frame 26. A first water pipe 28 is connected between the water pump 27 and the water tank 24. A second water pipe 29 is connected to the water pump 27, and a sprayer 30 is installed on the second water pipe 29. The sprayer 30 is used to reduce the metal dust generated during bucket tooth grinding. A filter screen 31 is connected to the filter box 25, and the filter screen 31 is used to filter impurities in the water.

[0022] The controller 2 is mounted on the fixed plate 1.

[0023] Anti-slip pads are provided on the clamping plate 11.

[0024] A drying chamber 32 is fixedly connected to the conveying frame 3, and a hot air blower 33 is fixedly installed on the drying chamber 32. The hot air blower 33 is used to dry the bucket teeth.

[0025] The working principle of this utility model is as follows: After the bucket teeth are installed on the positioning block, the first electric push rod drives the first connecting slide rod and the clamping plate to move, so that the clamping plate presses the bucket teeth, thereby ensuring that the bucket teeth will not vibrate during the grinding process. Then, the electric rotary roller drives the conveyor belt to rotate, so that the conveyor belt transports the connecting plate and the bucket teeth. When the bucket teeth are transported to the designated position, the electric rotary roller stops working.

[0026] The second electric push rod drives the second connecting slide rod, connecting frame, third electric push rod, third connecting slide rod, rotating frame, third reinforcing frame, drive motor, rotating shaft, rotating frame, and grinder to a designated height. Then, the drive motor drives the rotating shaft, rotating frame, and grinder to a designated angle. Subsequently, the third electric push rod drives the third connecting slide rod, rotating frame, and grinder to move. After the grinder moves to contact the bucket teeth, it will grind the bucket teeth. During the grinding of the bucket teeth, the water pump will draw water from the water tank, so that the water enters the sprayer through the first and second water pipes. The aqueous solution sprayed by the sprayer will fall on the bucket teeth, knocking the powder generated during the grinding of the bucket teeth into the filter box, thereby reducing the dust concentration. The filter screen will filter the impurities in the water, so that the water can flow back to the water tank through the filter box, thereby reducing the waste of aqueous solution.

[0027] After the bucket teeth are ground, the grinding machine moves away from the bucket teeth, and the conveyor belt continues to transport the connecting plate and bucket teeth. When the bucket teeth are transported into the drying chamber, the hot air generated by the hot air blower will dry the bucket teeth. After the bucket teeth are dried, the conveyor belt will transport the connecting plate and bucket teeth out of the drying chamber. Then, the first electric push rod drives the first connecting slide rod and the clamping plate to move in the opposite direction, so that the clamping plate moves away from the bucket teeth. At this time, the bucket teeth can be removed from the positioning block.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A grinding device for producing split bucket teeth for excavators, characterized in that: The grinding equipment for producing split bucket teeth for excavators includes a fixed plate, on which a conveyor frame is fixedly connected. Multiple electric rotary rollers are mounted on the conveyor frame, and a conveyor belt connects the multiple electric rotary rollers. Multiple connecting plates are connected to the conveyor belts. The connecting plates have grooves, and positioning blocks are fixedly connected to the connecting plates. A first reinforcing frame is fixedly connected to the connecting plate, and a first electric push rod is fixedly mounted on the first reinforcing frame. A first connecting slide rod is connected to the telescopic rod of the first electric push rod, and a clamping plate is connected to the first connecting slide rod. The clamping plate is slidably connected to the connecting plate and the positioning block. Two second reinforcing frames are fixedly connected to the fixed plate, and second electric push rods are fixedly mounted on the second reinforcing frames. Second connecting slide rods are connected to the telescopic rods of the second electric push rods, and connecting frames are fixedly connected to the second connecting slide rods. A third electric push rod is fixedly installed on the connecting frame. A third connecting slide rod is connected to the telescopic rod of the third electric push rod. A rotating frame is connected to the third connecting slide rod. The rotating frame is slidably connected to the connecting frame. A third reinforcing frame is fixedly connected to the rotating frame. A drive motor is fixedly installed on the third reinforcing frame. A rotating shaft is connected to the output shaft of the drive motor. The rotating shaft is rotatably connected to the rotating frame. A rotating bracket is rotatably connected to the rotating frame. The rotating bracket is connected to the rotating shaft. A grinder is installed on the rotating bracket. A water tank is fixedly connected to the fixed plate. A filter box is connected to the water tank. A fourth reinforcing frame is fixedly connected to the fixed plate. A water pump is fixedly installed on the fourth reinforcing frame. A first water pipe is connected between the water pump and the water tank. A second water pipe is connected to the water pump. A sprayer is installed on the second water pipe. A filter screen is connected to the filter box.

2. The grinding equipment for producing split bucket teeth for excavators according to claim 1, characterized in that: The controller is mounted on the fixed plate.

3. The grinding equipment for producing split bucket teeth for excavators according to claim 1, characterized in that: Anti-slip pads are provided on the plywood.

4. The grinding equipment for producing split bucket teeth of excavators according to claim 1, characterized in that: A drying chamber is fixedly connected to the transport frame, and a hot air blower is fixedly installed on the drying chamber.

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