An automated impact crushing device installed on top of a grating

Abstract

The present invention discloses an automated impact crushing device installed on the top of a grating, comprising a crusher, a mounting frame, a feed port and a motor, wherein a mounting frame is fixedly installed on the top of the crusher, and a feed port is inserted inside the mounting frame, baffles are fixedly installed on both sides of the top of the inner wall of the feed port, a motor is fixedly installed on the back of the feed port, and a shaft rod is fixedly installed on the output end of the motor, a crushing wheel is sleeved on the outer wall of the shaft rod, a gear is fixedly installed on the outer wall of the motor, a transmission belt is sleeved on the outer wall of the gear, a chute is opened at the middle position of the feed port, and a slider is inserted inside the chute. The present invention can avoid the situation that the internal ore is stuck during the crushing process by providing a crushing rod and an electric telescopic rod, and is easy to use. At the same time, the rotating rod and the shaft sleeve can disassemble the feed port, making disassembly more convenient, thereby facilitating the cleaning of the inside of the feed port, and is easy to use.

Description

Technical Field

[0001] The invention relates to the technical field of ore crushing, in particular to an automatic impact crushing device installed on the upper part of a grating. Background Art

[0002] Ore is one of the important resources of mankind. At the beginning of mining, because the excavated ore is of different sizes, it is not convenient for transportation and subsequent processing. Therefore, the ore needs to be crushed to reduce the volume of the ore, and then screened through the grid screen. The raw ore enters the inclined bar screen from the feeding device. The qualified small particle size directly leaks through the bar screen gap, and the rest of the ore rolls onto the grid screen. The medium-sized ore falls from the holes on the grid screen and is crushed by the crushing device, and the large-sized ore is left on the grid screen.

[0003] However, the existing method is to manually break the large-sized ore with a hammer and then drop it through the holes on the grid screen for crushing. The work is relatively complicated, the use is relatively unchanged, and the crusher cannot be simply disassembled, so it is not convenient to clean the inside of the crusher. The use is relatively unchanged. Therefore, an automatic impact crushing device installed on the top of the grid screen is urgently needed to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide an automated impact crushing device installed on the upper part of the grid screen to solve the problems proposed in the above background technology that the work is relatively complicated, it is relatively wasteful of manpower, and the crusher cannot be simply disassembled.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automated impact crushing device installed on the upper part of a grating, comprising a crusher, a mounting frame, a feed port and a motor, wherein a mounting frame is fixedly installed on the right side of an outer wall of the crusher, and a feed port is inserted inside the mounting frame, baffles are fixedly installed on both sides of the top of an inner wall of the feed port, a motor is fixedly installed on the back side of the feed port, and a shaft is fixedly installed on the output end of the motor, a crushing wheel is sleeved on the outer wall of the shaft, a gear is fixedly installed on the outer wall of the motor, a transmission belt is sleeved on the outer wall of the gear, and the feed port is fixedly installed on the outer wall of the motor. A slide groove is provided at the middle position of the opening, and a sliding block is inserted into the slide groove, a crushing rod is fixedly installed at the end of the sliding block away from the slide groove, a support rod is fixedly installed at the bottom end of the inner wall of the feed port, and an electric telescopic rod is fixedly installed at the top center position of the support rod, a discharge port is fixedly installed at the bottom end of the feed port, embedding grooves are provided at both ends of the outer wall of the feed port, a rotating rod is inserted at the top end of the outer wall of the mounting frame, and a shaft sleeve is sleeved on the outer wall of the rotating rod, and blocks are fixedly installed at both ends of the outer wall of the shaft sleeve, and a slot is provided on the inner wall of the hole formed by the rotating rod passing through the mounting frame.

[0006] Preferably, straight rods are provided on both sides of the top of the electric telescopic rod, and the straight rods and the crushing rods form a triangular structure. The outer wall diameter of the slider is matched with the inner wall diameter of the slide groove, and the slider and the slide groove are slidably connected.

[0007] Preferably, two groups of the crushing wheels are provided, and a crushing rod is provided in the middle of the two groups of the crushing wheels, both sides of the crushing rod are provided with slots, and the crushing wheels extend into the slots of the crushing rod.

[0008] Preferably, two groups of baffles are provided, and the baffles are arranged obliquely, and the baffles are located directly above the two groups of crushing wheels.

[0009] Preferably, the outer wall of the rotating rod is provided with an external thread, the inner wall of the sleeve is provided with an internal thread, the rotating rod is threadedly connected to the sleeve, the outer wall diameter of the sleeve is matched with the inner wall diameter of the embedding groove, and the sleeve and the embedding groove form an embedded structure.

[0010] Preferably, the outer wall diameter of the card block is matched with the inner wall diameter of the card slot, the card block is inserted into the card slot, and the card block and the card slot form an embedded structure.

[0011] Preferably, the grid screen on the crusher is arranged obliquely, and the mounting frame is located at the inclined part of the grid screen, and the discharge port is arranged obliquely, and the discharge port extends to the inside of the crushing device inside the crusher.

[0012] Compared with the prior art, the beneficial effects of the present invention are: the automated impact crushing device installed on the upper part of the grid screen is provided with a crushing rod and an electric telescopic rod, which can prevent the internal ore from getting stuck during the crushing process and is easy to use. At the same time, the rotating rod and the shaft sleeve can disassemble the feed port, making disassembly more convenient, and then facilitating the cleaning of the inside of the feed port, and is easy to use.

[0013] 1. The device is equipped with a crushing rod and an electric telescopic rod, which can allow large ores to enter the inside of the feed port. The ore is then crushed inside the feed port by the rotation of the crushing wheel. The electric telescopic rod is then raised and lowered, which drives the crushing rod to rise, and then drives the ore to rise, thereby avoiding the ore from getting stuck, making the crushing effect better and easy to use.

[0014] 2. The device is provided with a rotating rod and a sleeve. The rotating rod is rotated, and the rotating rod drives the sleeve to move through the threaded structure, and then the sleeve can be disengaged from the interior of the slot, and then the sleeve can be driven to disengage from the interior of the embedded groove, so that the feed port can be disassembled, and the interior of the feed port can be cleaned conveniently. It is easy to use. Then the cleaned feed port is inserted into the interior of the mounting frame, and then the rotating rod is rotated to drive the sleeve to move, and then the sleeve is embedded in the interior of the embedded groove for fixation, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front cross-sectional structural schematic diagram of the present invention;

[0016] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the present invention;

[0017] Figure 3 It is a schematic diagram of the side cross-sectional structure of the mounting frame of the present invention;

[0018] Figure 4 It is a schematic diagram of a top cross-sectional structure of the mounting frame of the present invention;

[0019] Figure 5 For the present invention Figure 2 A is a partial enlarged schematic diagram of the middle part.

[0020] In the figure: 1. crusher; 2. mounting frame; 3. feed port; 4. support rod; 5. electric telescopic rod; 6. crushing rod; 7. shaft rod; 8. crushing wheel; 9. embedded groove; 10. discharge port; 11. baffle; 12. slider; 13. slide; 14. motor; 15. gear; 16. transmission belt; 17. rotating rod; 18. bushing; 19. block; 20. slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-5 , an embodiment provided by the present invention:

[0023] An automated impact crushing device installed on the upper part of a grating comprises a crusher 1, a mounting frame 2, a feed port 3 and a motor 14. The mounting frame 2 is fixedly installed on the right side of the outer wall of the crusher 1, and the feed port 3 is inserted inside the mounting frame 2. Baffles 11 are fixedly installed on both sides of the top of the inner wall of the feed port 3. The motor 14 is fixedly installed on the back of the feed port 3, and the output end of the motor 14 is fixedly installed with a shaft rod 7. A crushing wheel 8 is sleeved on the outer wall of the shaft rod 7. Two groups of crushing wheels 8 are provided, and a crushing rod 6 is provided at the middle of the two groups of crushing wheels 8. Slots are provided on both sides of the crushing rod 6, and the crushing wheel 8 extends into the slot of the crushing rod 6. The motor 14 can drive the shaft rod 7 to rotate, and then the shaft rod 7 drives the crushing wheel 8 to rotate, and then the crushing wheel 8 rotates and interlaced with the crushing rod 6, thereby driving the ore to be crushed, and at the same time, the ore can be prevented from being blocked, and the use is convenient.

[0024] The outer wall of the motor 14 is fixedly installed with a gear 15, and the outer wall of the gear 15 is sleeved with a transmission belt 16. A slide groove 13 is opened in the middle position of the feed port 3, and a slider 12 is inserted in the slide groove 13. A crushing rod 6 is fixedly installed at the end of the slider 12 away from the slide groove 13. A support rod 4 is fixedly installed at the bottom end of the inner wall of the feed port 3, and an electric telescopic rod 5 is fixedly installed at the top center position of the support rod 4. Straight rods are arranged on both sides of the top of the electric telescopic rod 5. The straight rod and the crushing rod 6 form a triangular structure. The outer wall diameter of the slider 12 is matched with the inner wall diameter of the slide groove 13. The slider 12 is slidably connected to the slide groove 13. The electric telescopic rod 5 starts to rise, and then the electric telescopic rod 5 drives the crushing rod 6 to rise, and then the crushing rod 6 drives the slider 12 to slide in the slide groove 13, which can make the sliding stability of the crushing rod 6 better, and then the crushing rod 6 drives the ore to rise, and then the ore can be crushed, avoiding the accumulation of ore, which is convenient to use.

[0025] A discharge port 10 is fixedly installed at the bottom end of the feed port 3, and both ends of the outer wall of the feed port 3 are provided with embedding grooves 9. A rotating rod 17 is inserted at the top of the outer wall of the mounting frame 2, and the outer wall of the rotating rod 17 is sleeved with a shaft sleeve 18. The outer wall of the rotating rod 17 is provided with an external thread, and the inner wall of the shaft sleeve 18 is provided with an internal thread. The rotating rod 17 is threadedly connected with the shaft sleeve 18, and the outer wall diameter of the shaft sleeve 18 is matched with the inner wall diameter of the embedding groove 9. The shaft sleeve 18 and the embedding groove 9 form an embedded structure. The shaft sleeve 18 drives the clamping block 19 to move inside the clamping groove 20, and at the same time, it can prevent the shaft sleeve 18 from rotating, so that the shaft sleeve 18 can be driven to move when the rotating rod 17 rotates, so as to facilitate the installation and disassembly of the feed port 3, simple operation, and easy use.

[0026] Blocks 19 are fixedly installed at both ends of the outer wall of the sleeve 18, and a slot 20 is provided on the inner wall of the hole formed by the rotating rod 17 passing through the mounting frame 2. The outer wall diameter of the block 19 is adapted to the inner wall diameter of the slot 20, and the block 19 is inserted into the interior of the slot 20. The block 19 and the slot 20 form an embedded structure. By rotating the rotating rod 17, the sleeve 18 can be driven to move through the threaded structure, and the sleeve 18 can be separated from the interior of the embedding groove 9 at any time, so that the feed port 3 can be separated from the interior of the mounting frame 2, which is convenient for cleaning the interior of the feed port 3. The operation is simple and easy to use. Subsequently, the feed port 3 after cleaning is inserted into the interior of the mounting frame 2, and the rotating rod 17 is rotated to embed the sleeve 18 into the interior of the embedding groove 9, thereby completing the fixed installation of the feed port 3, which is easy to use.

[0027] The grating screen on the crusher 1 is set at an angle, and the mounting frame 2 is located at the inclined part of the grating screen, the discharge port 10 is set at an angle, and the discharge port 10 extends to the inside of the crushing device inside the crusher 1. After screening, the stone falls onto the grating screen of the crusher 1, and then falls into the inside of the feed port 3 through the inclined setting of the grating screen, and then is crushed at the feed port 3 and falls into the inside of the crusher 1 through the discharge port 10, thereby preventing large ores from being left on the grating screen of the crusher 1, and is easy to use.

[0028] Working principle: When in use, the stone falls onto the grid screen of the crusher 1 after screening, and then falls into the inside of the feed port 3 through the inclined setting of the grid screen, and the ore is put into the inside of the feed port 3, and then the motor 14 drives the shaft rod 7 to rotate, and then the shaft rod 7 drives the crushing wheel 8 to rotate, and then the crushing wheel 8 rotates and interlaces with the crushing rod 6, and at the same time drives the ore to be crushed, the electric telescopic rod 5 begins to rise, and then the electric telescopic rod 5 drives the crushing rod 6 to rise, and then the crushing rod 6 drives the slider 12 to slide inside the slide 13, which can make the sliding stability of the crushing rod 6 better, and then the crushing rod 6 drives the ore to rise and fall, and then the ore can be crushed, avoiding the accumulation of ore, and it is easy to use.

[0029] By rotating the rotating rod 17, the sleeve 18 can be driven to move through the threaded structure, and the sleeve 18 can be disengaged from the interior of the embedding groove 9 at any time, so that the feed port 3 can be disengaged from the interior of the mounting frame 2, which is convenient for cleaning the interior of the feed port 3. The operation is simple and easy to use. Subsequently, the cleaned feed port 3 is inserted into the interior of the mounting frame 2, and the rotating rod 17 is rotated to embed the sleeve 18 into the interior of the embedding groove 9, thereby completing the fixed installation of the feed port 3, which is easy to use.

[0030] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An automated impact crushing device mounted on the top of a grating, comprising a crusher (1), a mounting frame (2), a feed port (3) and a motor (14), characterized in that: A mounting frame (2) is fixedly mounted on the right side of the outer wall of the crusher (1), and a feed port (3) is inserted inside the mounting frame (2), baffles (11) are fixedly mounted on both sides of the top of the inner wall of the feed port (3), a motor (14) is fixedly mounted on the back of the feed port (3), and a shaft (7) is fixedly mounted on the output end of the motor (14), a crushing wheel (8) is sleeved on the outer wall of the shaft (7), a gear (15) is fixedly mounted on the outer wall of the motor (14), and a transmission belt (16) is sleeved on the outer wall of the gear (15), a slide groove (13) is opened at the middle position of the feed port (3), and a slider (12) is inserted inside the slide groove (13), and the slider (12) is inserted into the inner wall of the slide groove (13). A crushing rod (6) is fixedly installed at one end of the block (12) away from the slide groove (13), a support rod (4) is fixedly installed at the bottom end of the inner wall of the feed port (3), and an electric telescopic rod (5) is fixedly installed at the center position of the top end of the support rod (4), a discharge port (10) is fixedly installed at the bottom end of the feed port (3), and both ends of the outer wall of the feed port (3) are provided with embedding grooves (9), a rotating rod (17) is inserted at the top end of the outer wall of the mounting frame (2), and the outer wall of the rotating rod (17) is sleeved with a shaft sleeve (18), and both ends of the outer wall of the shaft sleeve (18) are fixedly installed with a clamping block (19), and the inner wall of the hole formed by the rotating rod (17) passing through the mounting frame (2) is provided with a clamping groove (20); Straight rods are arranged on both sides of the top of the electric telescopic rod (5), and the straight rods and the crushing rod (6) form a triangular structure. The outer wall diameter of the slider (12) is matched with the inner wall diameter of the slide groove (13), and the slider (12) and the slide groove (13) are slidably connected; The outer wall of the rotating rod (17) is provided with an external thread, and the inner wall of the shaft sleeve (18) is provided with an internal thread. The rotating rod (17) and the shaft sleeve (18) are threadedly connected. The outer wall diameter of the shaft sleeve (18) is matched with the inner wall diameter of the embedded groove (9). The shaft sleeve (18) and the embedded groove (9) form an embedded structure.

2. The automatic impact crushing device installed on the top of the grating according to claim 1, characterized in that: The crushing wheels (8) are provided in two groups, and a crushing rod (6) is provided in the middle of the two groups of crushing wheels (8). Both sides of the crushing rod (6) are provided with slots, and the crushing wheels (8) extend into the slots of the crushing rod (6).

3. The automatic impact crushing device installed on the top of the grating according to claim 1, characterized in that: Two groups of baffles (11) are provided, and the baffles (11) are arranged in an inclined manner. The baffles (11) are located directly above the two groups of crushing wheels (8).

4. The automatic impact crushing device installed on the top of the grating according to claim 1, characterized in that: The outer wall diameter of the card block (19) is matched to the inner wall diameter of the card slot (20); the card block (19) is inserted into the card slot (20); and the card block (19) and the card slot (20) form an embedded structure.

5. The automatic impact crushing device installed on the top of the grating according to claim 1, characterized in that: The grid screen on the crusher (1) is arranged at an angle, and the mounting frame (2) is located at the angle of the grid screen; the discharge port (10) is arranged at an angle, and the discharge port (10) extends to the interior of the crushing device inside the crusher (1).

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