Novel small stainless steel assembly line type screen air-cooling high-speed pulverizer

Abstract

The invention discloses a novel small stainless steel assembly line type screen air-cooling high-speed crusher, which relates to the technical field of crushers, and comprises a mounting base, bearing plates fixedly arranged on the mounting base, a crushing tank arranged between the bearing plates, a crushing assembly arranged in the crushing tank, and a tooth plate fixedly connected to the inner wall of the crushing tank on the outer side of the crushing assembly. The outer wall of the mounting base is fixedly connected with a conductive box, a timer is arranged on the conductive box, a shaking assembly is arranged between the driving motor and the bearing plate, the side wall of the crushing tank is fixedly connected with a fixed outer cylinder, a filtering assembly is arranged in the fixed outer cylinder, an upper cover is arranged above the crushing tank, and a material guiding assembly is arranged on the upper cover; a locking assembly is arranged between the upper cover and the crushing tank. The device has the high-speed crushing function of open type running water type continuous discharging, continuous long-time crushing work can be achieved, the air cooling effect is achieved through air inlet while feeding is conducted, hot water is not prone to occurring in work, crushing is more uniform and fine, and the crushing efficiency is higher.

Description

Technical Field

[0001] The invention relates to the technical field of pulverizers, in particular to a novel small-sized stainless steel water-flowing screen air-cooled high-speed pulverizer. Background Art

[0002] The traditional swinging small grinder is also called a small cannon grinder or a sealed can grinder. Its biggest advantage is that it has the fastest rotation speed among various types of grinders, with a rotation speed of 25,000 to 35,000 revolutions per minute. It has a simple structure and an integrated rotor motor without additional resistance and friction links such as a pulley structure. The blade rotates quickly, with low energy consumption and high rotation speed.

[0003] The more useless thing is that the sealed can crushing machine is easy to get hot, and only 200-500 grams of materials can be crushed in a closed manner each time. When starting, due to the accumulation of materials, the resistance is maximum, and the motor is easy to ignite and burn the machine. In the middle of the crushing process, as the fine powder becomes finer, the blade resistance becomes greater and greater, and the machine speed becomes slower and slower until it can no longer crush the material, forming an invalid speed. The machine quickly gets hot under load and is easy to burn. It needs intermittent cooling for about 20 minutes before the next crushing work can be carried out again. The crushing work cannot be carried out for a long time, and the material is crushed unevenly. Summary of the invention

[0004] In order to overcome the shortcomings of the prior art, the purpose of the present invention is to provide a new small stainless steel water-flowing screen air-cooled high-speed grinder, which is equipped with a grinding tank with a filtering component combined with a material guide component connected to the outside, and a tooth plate is arranged on the inner wall of the grinding tank. The material is discharged in a flowing manner, and the fine powder is continuously blown out through the screen. The blade maintains a high degree of lightness, and the air inlet at the feed inlet maintains air-cooling to cool the machine chamber, so as to solve the problems of slow grinding, uneven grinding, and heat generation during the grinding process of traditional grinders.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A new type of small stainless steel water-flowing screen air-cooled high-speed grinder, including a mounting base, and also includes: a bearing plate fixedly arranged on the mounting base, a crushing tank is arranged between the bearing plates, a crushing assembly is arranged in the crushing tank, the inner wall of the crushing tank outside the crushing assembly is fixedly connected to a tooth plate, the tooth plate is inclined at 70°-80°, a driving motor is fixedly arranged at the bottom of the crushing tank, the outer wall of the mounting base is fixedly connected to a conductive box, a timer is arranged on the conductive box, a conductive wire is arranged at the power output end of the conductive box, one end of the conductive wire is connected to the power input end of the driving motor, a shaking assembly is arranged between the driving motor and the bearing plate, the side wall of the crushing tank is fixedly connected to a fixed outer cylinder, a filtering assembly is arranged in the fixed outer cylinder, an upper cover is arranged above the crushing tank, a material guide assembly is arranged on the upper cover, and a locking assembly is arranged between the upper cover and the crushing tank.

[0007] As a preferred technical solution of the present invention, the crushing assembly includes a rotating column rotatably arranged on the bottom wall of the crushing tank, a first crushing blade is sleeved on the rotating column, a second crushing blade is sleeved on the rotating column below the first crushing blade, a locking sleeve is arranged on the rotating column above the first crushing blade, and the first crushing blade and the second crushing blade are fixedly connected to the rotating column via the locking sleeve.

[0008] As a preferred technical solution of the present invention, the shaking assembly includes a rotating shaft rotatably arranged on both sides of the driving motor, the ends of the rotating shaft are rotatably connected to the supporting plate, and a driving source is arranged on the side wall of the supporting plate on one axial side of the rotating shaft.

[0009] As a preferred technical solution of the present invention, the filter assembly includes a fixed inner cylinder slidably arranged in the fixed outer cylinder, a screen can be placed at the bottom of the fixed outer cylinder, a fixed screw ring is fixedly connected to the end of the fixed inner cylinder away from the screen, a fixing screw is threaded through the fixing screw ring, the outer wall of the fixed outer cylinder is fixedly connected to the fixing nut, and the fixing screw is threadedly connected to the fixing nut

[0010] As a preferred technical solution of the present invention, the material guiding assembly includes a feed channel fixedly penetrating the upper cover, the top of the feed channel is fixedly connected to the feed funnel, the feed channel extends into the crushing tank, the bottom end is beveled and a stainless steel perforated sheet is arranged inside.

[0011] As a preferred technical solution of the present invention, the locking assembly includes a positioning telescopic column fixedly arranged on the outer wall of the upper cover, a hook is fixedly connected to the outer wall of the crushing tank below the positioning telescopic column, the hook is cooperated with the telescopic tube of the positioning telescopic column, the top end of the positioning telescopic column is rotatably connected to the locking rod, and one end of the locking rod is connected to the telescopic end of the positioning telescopic column.

[0012] The present invention has the following benefits:

[0013] During actual use, the operator puts the material to be crushed into the crushing tank, and then the driving motor can drive the crushing component to crush the material. During the crushing process, the tooth plate on the upper wall of the crushing tank blocks the material vortex, and the material hits the tooth plate for an additional chance of being crushed, and the blade also increases the chance of reverse collision with the material. The crushing output is significantly increased by 1-2 times. At the same time, under the action of the filtering component, the larger particles can be crushed thoroughly and more evenly. The timing switch is a long-term switch, which changes the short-term crushing work into long-term continuous work. At the same time, under the action of the material guide component, the device has an open-type high-speed crushing function with continuous feeding, which can achieve continuous crushing work for a long time. The feeding and air intake at the same time achieve an air-cooled cooling effect. It is not easy to get hot during work, and the output is increased by more than 5 times, saving energy and time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a new small stainless steel water-flowing screen air-cooled high-speed pulverizer. Figure 1 .

[0015] Figure 2 This is a schematic diagram of the structure of a new small stainless steel water-flowing screen air-cooled high-speed pulverizer. Figure 2 .

[0016] Figure 3 This is a schematic diagram of the structure of a new small stainless steel water-flowing screen air-cooled high-speed pulverizer. Figure 3 .

[0017] Figure 4 It is a schematic diagram of the front section structure of a new type of small stainless steel water-flowing screen air-cooled high-speed crusher.

[0018] Figure 5 It is a schematic diagram of the top section structure of a new type of small stainless steel water-flowing screen air-cooled high-speed crusher.

[0019] Figure 6 This is a schematic diagram of the structure of a new type of small stainless steel water-flowing screen air-cooled high-speed crusher.

[0020] In the figure: 1. Mounting base; 2. Crushing tank; 3. Driving motor; 4. Carrying plate; 5. Fixed outer cylinder; 6. Upper cover; 7. Feed channel; 8. Feed funnel; 9. Screen; 10. Fixed inner cylinder; 11. Fixing screws; 12. Conductive box; 13. First crushing blade; 14. Second crushing blade; 15. Positioning telescopic column; 16. Rotating column; 17. Rotating shaft; 18. Hook; 19. Tooth plate; 20. Locking rod; 21. Fixing nut; 22. Timer; 23. Conductive wire; 24. Locking sleeve; 25. Driving source; 26. Stainless steel hole plate; 27. Fixing screw ring. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0022] Example 1, please refer to Figure 1-Figure 6A new type of small stainless steel water-type screen air-cooled high-speed pulverizer includes a mounting base 1, and also includes: a bearing plate 4 fixedly arranged on the mounting base 1, a crushing tank 2 is arranged between the bearing plates 4, a crushing assembly is arranged in the crushing tank 2, and the inner wall of the crushing tank 2 outside the crushing assembly is fixedly connected to a tooth plate 19, and the tooth plate 19 is arranged at an inclination of 70°-80°. A driving motor 3 is fixedly arranged at the bottom of the crushing tank 2, and the outer wall of the mounting base 1 is fixedly connected to a conductive box 12, and a timer 22 is fixedly arranged on the conductive box 12. A conductive wire 23 is arranged at the power output end of the conductive box 12, and one end of the conductive wire 23 is connected to the power input end of the driving motor 3. A shaking assembly is arranged between the driving motor 3 and the bearing plate 4, and a fixed outer cylinder 5 is fixedly connected to the side wall of the crushing tank 2, and a filtering assembly is arranged in the fixed outer cylinder 5. An upper cover 6 is arranged above the crushing tank 2, and a material guide assembly is arranged on the upper cover 6, and a locking assembly is arranged between the upper cover 6 and the crushing tank 2;

[0023] During actual use, the operator puts the material to be crushed into the crushing tank 2, and then the driving motor 3 can drive the crushing component to crush the material. During the crushing process, the tooth plate 19 on the upper wall of the crushing tank 2 blocks the material vortex, and the material collides with the tooth plate 19 for an additional chance of being crushed, and the chance of the blade colliding with the material in reverse is increased. The crushing output is significantly increased by 1-2 times. At the same time, under the action of the filtering component, the material with larger particles can be crushed thoroughly and the crushing is more uniform. The timing switch is a long-term switch, which changes the short-term crushing work into long-term continuous work. At the same time, under the action of the material guide component, the device has an open-type high-speed crushing function with continuous feeding, which can crush the material continuously for a long time. The feeding and air intake at the same time achieve an air-cooled cooling effect. It is not easy to get hot during work, and the output is increased by more than 5 times, saving energy and time.

[0024] Example 2, please refer to Figure 1-Figure 6 The crushing assembly includes a rotating column 16 rotatably arranged on the bottom wall of the crushing tank 2, a first crushing blade 13 is sleeved on the rotating column 16, a second crushing blade 14 is sleeved on the rotating column 16 below the first crushing blade 13, a locking sleeve 24 is arranged on the rotating column 16 above the first crushing blade 13, the first crushing blade 13 and the second crushing blade 14 are fixedly connected to the rotating column 16 through the locking sleeve 24, and the output shaft end of the driving motor 3 is fixedly connected to the rotating column 16. When actually used, the driving motor 3 can drive the first crushing blade 13 and the second crushing blade 14 on the rotating column 16 to rotate to achieve thorough crushing of the material. This small crusher uses a 220-volt motor with a power of 550 watts to 1300 watts. The blade of this crusher weighs about 50 grams, and the single blade rotates quickly at a speed of about 25,000 to 32,000 revolutions per minute. It is energy-saving, lightweight, high-speed and high-yield.

[0025] The shaking assembly includes a rotating shaft 17 rotatably arranged on both sides of the driving motor 3, and the end of the rotating shaft 17 is rotatably connected to the supporting plate 4. A driving source 25 is arranged on the side wall of the supporting plate 4 on one axial side of the rotating shaft 17, and the end of the rotating shaft of the driving source 25 is fixedly connected to the rotating shaft 17. When actually used, the driving source 25 can drive the crushing tank 2 between the rotating shafts 17 to shake, thereby improving the crushing efficiency and achieving a better crushing effect.

[0026] The filter assembly includes a fixed inner cylinder 10 arranged in a fixed outer cylinder 5, the fixed outer cylinder 5 is a discharge port, a screen 9 is arranged at the end of the fixed inner cylinder 10, a fixedly connected fixing screw ring 27 is arranged at one end of the fixed inner cylinder 10 away from the screen 9, a fixing screw 11 is arranged on the fixing screw ring 27 through a thread, and a fixing nut 21 is fixedly connected to the outer wall of the fixed outer cylinder 5, and the fixing screw 11 is threadedly connected to the fixing nut 21; when actually used, the large particles of materials that are not completely crushed can be blocked under the action of the screen 9, and the crushing fineness can reach 3 00 mesh, due to the ultra-high rotation speed, the material can easily pass through the 0.1 mm aperture screen 9, the ultra-fine grinding is finer and more uniform, and the screens 9 with different filter diameters can be replaced according to actual use needs, which is more flexible to use. The fixed inner cylinder 10 is used to squeeze the fixed screen 9, and the fixed inner cylinder 10 is easy to disassemble and install. The bottom of the fixed outer cylinder 5 is the bottom of the discharge port, and the screen 9 can be placed or the screen 9 with different aperture specifications can be replaced. The bottom of the fixed inner cylinder 10 is an arc-shaped bottom that fits the arc of the tank wall, so as to press the screen 9 tightly to fit the tank wall without gaps.

[0027] The material guiding assembly includes a feed channel 7 fixedly penetrating the upper cover 6, the top of the feed channel 7 is fixedly connected to a feed hopper 8, the feed channel 7 extends into the crushing tank 2, the bottom end is beveled and a stainless steel perforated sheet 26 is fixedly arranged inside; under the action of the stainless steel perforated sheet 26, the blocking is strengthened to prevent large particles from popping out, and at the same time, during the crushing process, under the action of the feed channel 7, the feeding wind can be fed at the same time as the feeding, so as to achieve the effect of air cooling during the crushing process.

[0028] The locking assembly includes a positioning telescopic column 15 fixedly arranged on the outer wall of the upper cover 6, a hook 18 fixedly connected to the outer wall of the crushing tank 2 below the positioning telescopic column 15, the hook 18 is cooperated with the telescopic tube of the positioning telescopic column 15, the top end of the positioning telescopic column 15 is rotatably connected to the locking rod 20, and one end of the locking rod 20 is connected to the telescopic end of the positioning telescopic column 15; when actually in use, the operator can drive the positioning telescopic column 15 to extend and retract by rotating the locking rod 20, and then rotate the upper cover 6 to achieve installation or disassembly between the upper cover 6 and the crushing tank 2.

[0029] Combined with the structure and functional principle of the device, in summary, the device has the following multiple beneficial effects: energy-saving advantage, this small crusher uses 220 volts, power 550 watts-1300 watts, energy-saving, lightweight, high-speed and high-yield; volume advantage, the length, width and height of this crusher are 25 cm, 20 cm and 40 cm respectively. It is small in size and occupies a small area, which is about one-fifth of the volume of the comparative crusher; vibration advantage, this small crusher is a pure copper motor center rotor running in one, no external motor is required to drive the pulley, and the operation is almost vibration-free. Compared with the traditional pulley crusher, the vibration is less than one-tenth; weight advantage, the overall weight is about 7-8 kilograms, which is about 6-10 of the weight of the comparative crusher, and it is easy to move; speed advantage, the blade of this crusher weighs about 50 grams, and the single blade rotates quickly, about 25,000-32,000 revolutions per minute, which makes it easier to crush materials. Compared with claw type crusher and disc type crusher, the hammer head is bulky, about 2-5 kg, and rotates at about 2.8,000 to 5.2,000 revolutions per minute. It will consume energy and generate heat even when idling. It has the advantage of noise, which is about one-third of that of an ordinary crusher.

[0030] Sealing advantage: the sealing steps are simple and compact, and there is no leakage or powder running during the crushing process, which is clean and hygienic; output advantage: the coarseness and fineness are adjustable. Compared with the coarseness and output that the grinder can achieve, this grinder can achieve both, which is more energy-saving. It is lighter; crushing fineness advantage: the crushing fineness can reach about 300 meshes. Due to the ultra-high speed, the material can easily pass through the 0.1 mm aperture screen, and the ultra-fine crushing is finer and more uniform; the advantage of residue in the crushing bin: due to the ultra-high speed advantage of this machine of 25,000-35,000 revolutions per minute, after each crushing, the crude fiber residue of Chinese medicinal materials in the crushing bin is less than 5 grams, and the crushing rate is basically 100%. The crude fiber residue of Chinese medicinal materials crushed by similar grinders is generally about 100 grams to 300 grams, because the speed is not enough to crush them completely. This grinder can crush 50-100 grams of Chinese medicinal materials in a trace amount, and the residue in the crushing bin is less than 5 grams and is easy to clean. The trace loss is something that similar grinders cannot do.

[0031] The advantage of replacing accessories is that the cost of replacing accessories is low, and you only need to replace a worn blade; the price advantage is that it only costs a few hundred yuan to buy one, and it is a great machine within a thousand yuan. The price is popular, and with comprehensive advantages, a larger and wider group of people will benefit.

[0032] Market prospects: It has a wide range of uses and is suitable for crushing relatively hard Chinese medicinal materials such as Panax notoginseng, Gastrodia elata, Dendrobium, etc. It can be easily crushed, as well as cereals and corn feed, chemical experimental materials, etc. It has low price, simple and cheap replacement of accessories, small size, light weight, low power consumption and high output, energy saving and time saving, flexible coarseness and fineness adjustment, etc. It has superior competitive strength.

[0033] The standard parts used in the present invention can all be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0034] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0038] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A new type of small stainless steel water-flowing screen air-cooled high-speed pulverizer, comprising a mounting base (1), characterized in that: Also includes: A bearing plate (4) is fixedly arranged on the mounting base (1), a crushing pot (2) is arranged between the bearing plates (4), a crushing assembly is arranged in the crushing pot (2), an inner wall of the crushing pot (2) outside the crushing assembly is fixedly connected to a tooth plate (19), the tooth plate (19) is arranged tilted, a driving motor (3) is fixedly arranged at the bottom of the crushing pot (2), the outer wall of the mounting base (1) is fixedly connected to a conductive box (12), a timer (22) is arranged on the conductive box (12), a conductive wire (23) is arranged at the power output end of the conductive box (12), one end of the conductive wire (23) is connected to the power input end of the driving motor (3), a shaking assembly is arranged between the driving motor (3) and the bearing plate (4), a side wall of the crushing pot (2) is fixedly connected to a fixed outer cylinder (5), a filtering assembly is arranged in the fixed outer cylinder (5), an upper cover (6) is arranged above the crushing pot (2), a material guide assembly is arranged on the upper cover (6), and a locking assembly is arranged between the upper cover (6) and the crushing pot (2).

2. A new type of small stainless steel water-flowing screen air-cooled high-speed pulverizer according to claim 1, characterized in that: The pulverizing assembly comprises a rotating column (16) rotatably arranged on the bottom wall of the pulverizing tank (2); a first pulverizing blade (13) is sleeved on the rotating column (16); a second pulverizing blade (14) is sleeved on the rotating column (16) below the first pulverizing blade (13); a locking sleeve (24) is arranged on the rotating column (16) above the first pulverizing blade (13); the first pulverizing blade (13) and the second pulverizing blade (14) are fixedly connected to the rotating column (16) via the locking sleeve (24).

3. A new type of small stainless steel water-flowing screen air-cooled high-speed pulverizer according to claim 1, characterized in that: The shaking assembly comprises a rotating shaft (17) rotatably arranged on both sides of the driving motor (3), the ends of the rotating shaft (17) being rotatably connected to the supporting plate (4), and a driving source (25) is arranged on the side wall of the supporting plate (4) on one axial side of the rotating shaft (17).

4. A new type of small stainless steel water-flowing screen air-cooled high-speed pulverizer according to claim 3, characterized in that: The filter assembly comprises a fixed inner cylinder (10) slidably arranged in a fixed outer cylinder (5); a screen (9) can be placed at the bottom of the fixed outer cylinder (5); a fixed screw ring (27) is fixedly arranged at one end of the fixed inner cylinder (10) away from the screen (9); a fixing screw (11) is threadedly penetrated on the fixing screw ring (27); a fixing nut (21) is fixedly connected to the outer wall of the fixed outer cylinder (5); and the fixing screw (11) is threadedly connected to the fixing nut (21).

5. A new type of small stainless steel water-flowing screen air-cooled high-speed pulverizer according to claim 1, characterized in that: The material guide assembly comprises a feed channel (7) fixedly penetrating the upper cover (6), the top of the feed channel (7) being fixedly connected to a feed hopper (8), the feed channel (7) extending into the crushing tank (2), the bottom end of which is beveled and has a stainless steel perforated sheet (26) disposed therein.

6. A new type of small stainless steel water-flowing screen air-cooled high-speed pulverizer according to claim 1, characterized in that: The locking assembly comprises a positioning telescopic column (15) fixedly arranged on the outer wall of the upper cover (6); a hook (18) is fixedly connected to the outer wall of the crushing tank (2) below the positioning telescopic column (15); the hook (18) is arranged in cooperation with the telescopic tube of the positioning telescopic column (15); the top end of the positioning telescopic column (15) is rotatably connected to a locking rod (20); one end of the locking rod (20) is connected to the telescopic end of the positioning telescopic column (15).

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