Hammer type graphite pulverizer

Abstract

The utility model relates to the technical field of crushing devices, and discloses a hammer type graphite crusher which comprises a fixed shell, the front surface of the fixed shell is movably connected with a movable shell, the rear surface of the movable shell is fixedly connected with a limiting rod, and the rear end of the limiting rod penetrates through the fixed shell and extends to the rear side of the fixed shell. Through the arrangement of the fixed shell, the movable shell, the toothed plate, the gear and the limiting rod, when the second motor starts to operate, the circular shaft and the gear start to rotate, and due to the fact that the outer surfaces of the toothed plate and the gear are meshed with each other, the toothed plate, the L-shaped plate, the movable shell and the limiting rod move forwards along the outer surface of the limiting rod together; and the length of the toothed plate is greater than that of the rotating wheel, so that when the toothed plate moves to the foremost end, an operator can directly disassemble the rotating wheel and the whole crushing hammer for replacement, the disassembly process of the whole rotating wheel is greatly simplified, and the operator can replace the crushing hammer more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing devices, and more specifically, to a hammer-type graphite crusher. Background Art

[0002] Hammer mill is a kind of crushing equipment widely used in various industries. It breaks the material by hitting the material with a high-speed rotating hammer head, thereby crushing the material into smaller particles. Hammer mill has the advantages of simple structure, easy operation and high crushing efficiency. It plays an important role in mining, building materials, chemical industry and other fields.

[0003] When processing graphite, operators often use a hammer mill to crush large pieces of graphite. Although the existing hammer mill has basic crushing functions in actual use, the crushing hammer of the existing hammer mill will gradually wear out during use, so the crushing hammer needs to be regularly maintained and replaced. However, the existing hammer mill needs to lift the upper half of the casing and then lift out the entire rotating wheel before the crushing hammer can be replaced, which makes the replacement of the crushing hammer very complicated and inconvenient, so it needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a hammer-type graphite crusher, which has the advantage of being easy to replace the crushing hammer.

[0005] The cam is fixedly mounted on the drive means, wherein the front end of the cam is fixedly mounted on the drive means, and the cam is fixedly mounted on the drive means.

[0006] As a preferred technical solution of the present invention, a ventilation pipe is fixedly connected to the left surface of the fixed shell, a water box is fixedly connected to the upper surface of the ventilation pipe, a sprinkler head is fixedly installed at the bottom of the inner cavity of the water box, and the bottom end of the sprinkler head passes through the water box and extends to the bottom of the water box.

[0007] As a preferred technical scheme of the utility model, the upper surface of the water box is fixedly installed with a water pump, the lower surface of the water pump is fixedly connected with a water injection pipe, the bottom end of the water injection pipe penetrates through the water box and extends to the inside of the water box, and the rear side of the outer surface of the water pump is fixedly connected with a water suction pipe.

[0008] As a preferred technical scheme of the utility model, the left surface of the air pipe is fixedly installed with an air extractor, the left surface of the air extractor is fixedly connected with an exhaust pipe, the right surface of the air extractor is fixedly connected with an air suction pipe, and the right end of the air suction pipe penetrates through the air pipe and extends to the inside of the air pipe.

[0009] As a preferred technical scheme of the utility model, the inner surface of the air pipe is fixedly installed with a waterproof board on the right side of the air suction pipe, and the waterproof board is square in shape.

[0010] As a preferred technical scheme of the utility model, the inner surface of the fixed shell is fixedly connected with a material blocking block, and the inner surface of the fixed shell is fixedly connected with a sieve plate below the rotating shaft.

[0011] As a preferred technical scheme of the utility model, the outer surface of the rotating shaft is fixedly connected with a key, and the outer surface of the key is movably connected with the inner surface of the rotating wheel.

[0012] Compared with the prior art, the utility model has the advantages of the following:

[0013] 1、The utility model discloses a fixed shell, movable shell, toothed plate, gear and limit rod are set up, when no.

[0014] 2、The utility model discloses a ventilation pipe, water box, sprinkling head, air extractor and waterproof board are set up, when the water pump is operated, the water of outside will pass through water suction pipe, water pump, water injection pipe and water box in proper order, then is sprayed to the inside of the air pipe through the sprinkling head, and when the air extractor is operated, the graphite dust and air in the inside of the fixed shell are extracted to the air extractor, when the air containing graphite dust meets the water that sprays, the graphite dust in the air is absorbed by the water and falls to the below of the air pipe with the water, thereby avoiding the graphite dust produced in the graphite crushing to diffuse to the outside air, and the situation that the personal health of the operator is influenced appears. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic view of the utility model;

[0016] Figure 2 It is the structure schematic view of the utility model back;

[0017] Figure 3 It is the structure schematic view of the utility model section;

[0018] Figure 4 It is the structure schematic view of the utility model rotating wheel section;

[0019] Figure 5 It is the structure schematic view of the utility model limiting rod;

[0020] Figure 6 It is Figure 3 It is the structure schematic view of the utility model A place in the partial enlargement.

[0021] In the drawing: 1, fixed shell; 2, motor one; 3, rotating shaft; 4, movable shell; 5, L-shaped plate; 6, toothed plate; 7, motor two; 8, round shaft; 9, gear; 10, limiting rod; 11, air pipe; 12, water box; 13, sprinkler; 14, water pump; 15, water injection pipe; 16, water suction pipe; 17, air extractor; 18, air suction pipe; 19, exhaust pipe; 20, water baffle; 21, key; 22, rotating wheel; 23, pulverizing hammer; 24, sieve plate; 25, material blocking block. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor are within the protection scope of the utility model.

[0023] As Figures 1 to 6As shown, the utility model provides a kind of hammer graphite pulverizer, the front surface of fixed shell 1 is movably connected with movable shell 4, the rear surface of movable shell 4 is fixedly connected with limiting rod 10, the rear end of limiting rod 10 penetrates fixed shell 1 and extends to the rear side of fixed shell 1, the rear surface of fixed shell 1 is fixedly installed with motor 2, the other end of motor 2 output shaft is fixedly sleeved with rotating shaft 3, the front end of rotating shaft 3 penetrates fixed shell 1 and movable shell 4 in turn and extends to the front surface of movable shell 4, the outer surface of rotating shaft 3 is movably sleeved with rotating wheel 22 located in the inside of fixed shell 1, the inner surface of rotating wheel 22 is fixedly installed with pulverizing hammer 23, the front surface of movable shell 4 is fixedly connected with L-shaped plate 5, the upper surface of L-shaped plate 5 is fixedly connected with toothed plate 6, the front side of fixed shell 1 outer surface is fixedly installed with motor 7 located above toothed plate 6, the other end of motor 7 output shaft is fixedly sleeved with round shaft 8, the outer surface of round shaft 8 is fixedly sleeved with gear 9, the outer surface of gear 9 and the outer surface of toothed plate 6 are engagedly connected.

[0024] The length of limiting rod 10 and toothed plate 6 is all longer than fixed shell 1, and the length of limiting rod 10 is greater than toothed plate 6, when motor 7 operates, round shaft 8 and gear 9 will start to rotate, and the rotation of gear 9 will drive toothed plate 6, so that toothed plate 6, L-shaped plate 5 and movable shell 4 start to gradually move away from fixed shell 1 under the limitation of limiting rod 10.

[0025] Wherein, the left surface of fixed shell 1 is fixedly connected with air pipe 11, the upper surface of air pipe 11 is fixedly connected with water box 12, the bottom of water box 12 inner cavity is fixedly installed with sprinkling head 13, the bottom end of sprinkling head 13 penetrates water box 12 and extends to the below of water box 12.

[0026] The water in the inside of water box 12 will be sprayed to the inside of air pipe 11 through sprinkling head 13, so that graphite dust in air mixes with water.

[0027] Wherein, the upper surface of water box 12 is fixedly installed with water pump 14, the lower surface of water pump 14 is fixedly connected with water injection pipe 15, the bottom end of water injection pipe 15 penetrates water box 12 and extends to the inside of water box 12, the rear side of water pump 14 outer surface is fixedly connected with water suction pipe 16.

[0028] When water pump 14 operates, water pump 14 will extract water into the inside of water pump 14 to pressurize through water suction pipe 16, and the water after pressurization will be injected into the inside of water box 12 through water injection pipe 15.

[0029] Wherein, the left surface of air pipe 11 is fixedly installed with air extractor 17, the left surface of air extractor 17 is fixedly connected with exhaust pipe 19, the right surface of air extractor 17 is fixedly connected with air suction pipe 18, the right end of air suction pipe 18 penetrates air pipe 11 and extends to the inside of air pipe 11.

[0030] When the air extractor 17 is running, the graphite dust and air inside the fixed shell 1 as a whole will be extracted by the air extractor 17, and begin to move towards the direction of the air extractor 17.

[0031] The inner surface of the air pipe 11 is fixedly connected with the water baffle 20 on the right side of the air extractor pipe 18.

[0032] The water baffle 20 can block water on the right side of the water baffle 20, so as to ensure that the inside of the air extractor 17 will not be flooded.

[0033] The inner surface of the fixed shell 1 is fixedly connected with the material blocking block 25, and the inner surface of the fixed shell 1 is fixedly connected with the sieve plate 24 below the rotating shaft 3.

[0034] The material blocking block 25 can prevent large pieces of material inside the fixed shell 1 as a whole from splashing to the outside of the fixed shell 1 as a whole, and the sieve plate 24 can screen the crushed graphite.

[0035] The outer surface of the rotating shaft 3 is fixedly connected with the key 21, and the outer surface of the key 21 is movably connected with the inner surface of the rotating wheel 22.

[0036] Due to the design of the key 21, when the rotating shaft 3 and the key 21 begin to rotate, the rotating wheel 22 and the crushing hammer 23 will begin to rotate under the driving of the key 21.

[0037] The working principle and use process of the utility model:

[0038] When the graphite crushing operation is needed, the operator first starts the motor 2, wherein the operation of the motor 2 will make the rotating shaft 3, the key 21, the rotating wheel 22 and the crushing hammer 23 begin to rotate, when the rotating crushing hammer 23 contacts the graphite block, the graphite block will be broken into small pieces by the high-speed rotating crushing hammer 23, and some graphite dust will be generated and dispersed in the air during the process.

[0039] Then the operator starts the water pump 14 and the air extractor 17, wherein the operation of the water pump 14 will extract the water outside through the water extractor pipe 16 into the inside of the water pump 14 for pressurization, and the pressurized water will be sprayed into the inside of the air pipe 11 through the water injection pipe 15, the water box 12 and the water spraying head 13 in turn, and the operation of the air extractor 17 will make the air containing graphite dust begin to enter the air pipe 11 and move towards the direction of the air extractor 17, when the graphite dust contacts the water, the graphite dust will combine with the water and fall together below the air pipe 11, so as to avoid the graphite dust from diffusing to the outside of the fixed shell 1.

[0040] When the operator needs to maintain or replace the pulverizing hammer 23, the operator starts the No. 2 motor 7. As the No. 2 motor 7 runs, the circular shaft 8 and the gear 9 begin to rotate. At this time, the movable shell 4, the L-shaped plate 5 and the tooth plate 6 begin to move forward together under the meshing drive of the gear 9. Finally, when the tooth plate 6 moves to the front end, the operator can pull out the rotating wheel 22 and the pulverizing hammer 23 and carry out the next maintenance and replacement operation.

[0041] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hammer graphite pulverizer, comprising a fixed shell (1), characterized in that: The front surface of the fixed shell (1) is movably connected to the movable shell (4), and the rear surface of the movable shell (4) is fixedly connected to a limit rod (10). The rear end of the limit rod (10) passes through the fixed shell (1) and extends to the rear side of the fixed shell (1). The rear surface of the fixed shell (1) is fixedly installed with a No. 1 motor (2). The other end of the output shaft of the No. 1 motor (2) is fixedly sleeved with a rotating shaft (3). The front end of the rotating shaft (3) passes through the fixed shell (1) and the movable shell (4) in sequence and extends to the front surface of the movable shell (4). The outer surface of the rotating shaft (3) is movably sleeved with a A rotating wheel (22) is provided inside the housing (1), a crushing hammer (23) is fixedly mounted on the inner surface of the rotating wheel (22), an L-shaped plate (5) is fixedly connected to the front surface of the movable housing (4), a tooth plate (6) is fixedly connected to the upper surface of the L-shaped plate (5), a No. 2 motor (7) located above the tooth plate (6) is fixedly mounted on the front side of the outer surface of the fixed housing (1), a circular shaft (8) is fixedly sleeved on the other end of the output shaft of the No. 2 motor (7), a gear (9) is fixedly sleeved on the outer surface of the circular shaft (8), and the outer surface of the gear (9) is meshed with the outer surface of the tooth plate (6).

2. A hammer graphite crusher according to claim 1, characterized in that: A vent pipe (11) is fixedly connected to the left surface of the fixed shell (1), a water box (12) is fixedly connected to the upper surface of the vent pipe (11), a sprinkler head (13) is fixedly mounted at the bottom of the inner cavity of the water box (12), and the bottom end of the sprinkler head (13) passes through the water box (12) and extends to the bottom of the water box (12).

3. A hammer graphite crusher according to claim 2, characterized in that: A water pump (14) is fixedly mounted on the upper surface of the water box (12), a water injection pipe (15) is fixedly connected to the lower surface of the water pump (14), the bottom end of the water injection pipe (15) passes through the water box (12) and extends to the interior of the water box (12), and a water extraction pipe (16) is fixedly connected to the rear side of the outer surface of the water pump (14).

4. A hammer graphite mill according to claim 2, characterized in that: An exhaust fan (17) is fixedly mounted on the left surface of the ventilation pipe (11), an exhaust pipe (19) is fixedly connected to the left surface of the exhaust fan (17), and an exhaust pipe (18) is fixedly connected to the right surface of the exhaust fan (17), the right end of the exhaust pipe (18) passes through the ventilation pipe (11) and extends to the interior of the ventilation pipe (11).

5. The hammer graphite mill according to claim 2, characterized in that: A water baffle (20) is fixedly mounted on the inner surface of the ventilation pipe (11) and is located on the right side of the exhaust pipe (18). The water baffle (20) has a square shape.

6. The hammer graphite mill according to claim 1, characterized in that: A material blocking block (25) is fixedly connected to the inner surface of the fixed shell (1), and a screen plate (24) located below the rotating shaft (3) is fixedly connected to the inner surface of the fixed shell (1).

7. The hammer graphite mill according to claim 1, characterized in that: The outer surface of the rotating shaft (3) is fixedly connected with a convex key (21), and the outer surface of the convex key (21) is movably connected to the inner surface of the rotating wheel (22).

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