Grading type ultra-micro impact pulverizer

Abstract

The utility model discloses a staged ultramicro impact crusher, and relates to the technical field of impact crushers. The pulverizer comprises a pulverizer body, a pre-pulverizing assembly and a filtering and grading assembly, a feeding port in the top of the pulverizer body is communicated with a feeder, a feeding port in the right side of the top of the feeder is communicated with a box body, and the pre-pulverizing assembly comprises two pulverizing rollers. Through the arrangement of the pre-crushing assembly, the use positions of the two first motors can be adjusted through the cooperation of the air cylinder and the connecting plate, the distance between the two crushing rollers is controlled through the first motors, the pre-crushing device is used for pre-crushing materials of different specifications, and when the first motors are started, the first motors drive the crushing rollers to rotate; materials are guided between the two crushing rollers through the material guide plate, the materials are extruded and crushed through the two crushing rollers, the materials are preliminarily crushed in advance, the crushing time of the materials in the crusher body is shortened, and the crushing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of impact pulverizer, especially relates to a grading type ultra -micro impact pulverizer. BACKGROUND

[0002] The grading type ultra -micro impact pulverizer is a kind of mechanical type ultra -micro pulverizing equipment that grinding and grading technology are integrated, has multiple pulverizing functions such as grinding, impact, shearing, utilizes the rotating body component of high speed rotation to implement the strong impact and grinding effect to material, to reach the effect of ultra -micro pulverization, the equipment can pulverize material to extremely high fineness, is suitable for the processing needs of multiple materials, has wide application in chemical industry, pharmaceutical, food and other industries.

[0003] The grading type ultra -micro impact pulverizer currently passes through the high speed fling of material, and material is pulverized by the cooperation of gear ring and hammer head, material with the particle size meeting the requirement is discharged through discharge port, and material not meeting the requirement is left in pulverizing chamber to continue pulverizing work, to realize the grading function of material, but the grading type ultra -micro impact pulverizer of the prior art does not have pre-pulverizing function, material particle size is uneven in use process, and large-particle material needs to consume a lot of time to pulverize, not only reduces the pulverizing efficiency, but also will influence the service life of pulverizer, is not favorable for people's use.

[0004] Therefore, we provide a grading type ultra -micro impact pulverizer to solve the above problems. Utility model content

[0005] The utility model aims at providing a grading type ultra -micro impact pulverizer, and the pre-pulverizing assembly and filtering grading assembly are matched, the problem that the grading type ultra -micro impact pulverizer in prior art does not have pre-pulverizing function, material particle size is uneven, leads to the increase of pulverizing time and the influence on material pulverizing efficiency is solved.

[0006] To solve the above technical problems, the utility model is realized by the following technical schemes.

[0007] The utility model discloses a hierarchical formula supermicro impact pulverizer, including the pulverizer body, pre -pulverization subassembly and filter classifying subassembly, the feed inlet of pulverizer body top is connected with the feeder, the feed inlet of feeder top right side is connected with the box, pre -pulverization subassembly includes two crushing rollers, the both sides of crushing roller all are through to the outside of box, the front side and the back of box right side all are fixedly connected with the pneumatic cylinder, and the output of two pneumatic cylinders opposite sides all are fixedly connected with first motor through the connecting plate, the left side of first motor output is fixedly connected with crushing roller, filter classifying subassembly includes the filter screen, the both sides of filter screen all are fixedly connected with the inner wall of box, and the bottom fixedly connected with the vibration motor of filter screen, the back of box is provided with the discharge gate, the right side fixedly connected with control box of box back, the bottom fixedly connected with second motor of control box inner chamber, the top fixedly connected with screw rod of second motor output, the surface screw of screw rod is connected with the thread sleeve, and the left side of thread sleeve is fixedly connected with the mounting bracket and is connected with the mounting bracket through the control box, the left side fixedly connected with third motor of mounting bracket, the right side fixedly connected with receiving shell and is connected with the receiving shell through the mounting bracket of third motor output.

[0008] The utility model further sets up, the top fixedly connected with the slide rod of box left side, the front side and the back of slide rod surface all are connected with the slide sleeve of sliding, and the top of slide sleeve is movably connected with the crushing roller.

[0009] The utility model further sets up, the top fixedly connected with the guide plate of box inner chamber front side and back, and the left side fixedly connected with the guide block of box inner chamber bottom.

[0010] The utility model further sets up, the right side fixedly connected with the slide rail of control box, and the inner chamber of slide rail is connected with the sliding block of sliding, and the left side of sliding block is fixedly connected with the thread sleeve.

[0011] The utility model further sets up, and the top of screw rod is movably connected with the inner wall of control box through the bearing, and the left side of control box is provided with the movable opening of cooperation with the mounting bracket.

[0012] The utility model further sets up, and the right side of receiving shell is movably connected with the inner wall of mounting bracket, and the top of receiving shell inner chamber front side is provided with the inclined plane.

[0013] The utility model further sets up, and the front side and the back of box bottom all are fixedly connected with the support column, and the bottom of support column is fixedly connected with the pulverizer body.

[0014] The utility model further sets up, and the bottom fixedly connected with the controller of box front side, and the top of both sides of box all are provided with the adjusting opening of cooperation with the crushing roller.

[0015] The utility model has the following beneficial effects.

[0016] 1, the utility model discloses a pre -pulverizing subassembly's setting can be adjusted two first motor's use position through the cooperation of pneumatic cylinder and connecting plate, and the interval of two crushing rollers is controlled through the first motor, is used for pre -pulverizing work to different specifications material, and the first motor is driven crushing roller and rotates, and material is guided between two crushing rollers through guide plate, and the material is extruded and crushed through two crushing rollers, and the material is preliminarily crushed, and the crushing time of material in the pulverizer body is reduced, and the crushing efficiency is improved.

[0017] 2, the utility model discloses a filter classification subassembly's setting can be screened the material after preliminary crushing through the cooperation of vibration motor and filter screen, and the material meeting the requirement is entered into the feeder inside, and the material not meeting the requirement is entered into the receiving shell, and after the material in the receiving shell is full, the second motor can be started, and the second motor is controlled screw thread cover and mounting bracket movement with screw cooperation, and the mounting bracket elevates the receiving shell to the top of the box, and the third motor is started, and the receiving shell is rotated through the third motor, and the material in it is re - fed into the box and is crushed, and the use of staff is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing to do simple introduction.

[0019] Figure 1 It is a kind of stereogram of grading type ultra-micro impact pulverizer;

[0020] Figure 2 It is a kind of rear view of box in grading type ultra-micro impact pulverizer;

[0021] Figure 3 It is a kind of control box section view in grading type ultra-micro impact pulverizer;

[0022] Figure 4 It is a kind of side view of box in grading type ultra-micro impact pulverizer;

[0023] Figure 5 It is a kind of box section view in grading type ultra-micro impact pulverizer.

[0024] In the drawings: 1, pulverizer body;2, feeder;3, box;4, pre -pulverizing subassembly;401, crushing roller;402, pneumatic cylinder;403, connecting plate;404, first motor;5, filter classification subassembly;501, filter screen;502, vibration motor;503, discharge port;504, control box;505, second motor;506, screw;507, screw thread cover;508, mounting bracket;509, third motor;510, receiving shell;6, slide rod;7, slide sleeve;8, guide plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1

[0027] Please see Figures 1-5 This utility model is a graded ultra-micro impact pulverizer, including a pulverizer body 1, a pre-pulverizing component 4, and a filtration and grading component 5. The feed inlet at the top of the pulverizer body 1 is connected to a feeder 2, and the feed inlet on the right side of the top of the feeder 2 is connected to a housing 3. The pre-pulverizing component 4 includes two pulverizing rollers 401, both sides of which extend to the outside of the housing 3. Cylinders 402 are fixedly connected to the front and rear sides of the right side of the housing 3. The output ends of the two cylinders 402 on opposite sides are fixedly connected to a first motor 404 via a connecting plate 403. The left side of the output end of the first motor 404 is fixedly connected to the pulverizing rollers 401. The filtration and grading component 5 includes a filter screen 501. Both sides are fixedly connected to the inner wall of the box 3. The bottom of the filter screen 501 is fixedly connected to the vibration motor 502. The rear side of the box 3 has a discharge port 503. The right side of the rear side of the box 3 is fixedly connected to the control box 504. The bottom of the inner cavity of the control box 504 is fixedly connected to the second motor 505. The top of the output end of the second motor 505 is fixedly connected to the screw 506. The surface of the screw 506 is threaded with a threaded sleeve 507. The left side of the threaded sleeve 507 passes through the control box 504 and is fixedly connected to the mounting bracket 508. The left side of the mounting bracket 508 is fixedly connected to the third motor 509. The right side of the output end of the third motor 509 passes through the mounting bracket 508 and is fixedly connected to the receiving shell 510.

[0028] Specifically: Cylinder 402 is fixed to the right side of housing 3 by bolts. Cylinder 402 can control the operating position of the two first motors 404. Crushing roller 401 can cooperate with the first motors 404 to crush materials. Filter screen 501 can screen materials, so that materials that do not meet the requirements are discharged into receiving shell 510 through discharge port 503. Second motor 505 can cooperate with screw 506 to control the operating height of threaded sleeve 507 and mounting bracket 508. Receiving shell 510 can receive materials that do not meet the specifications and put them back into housing 3 for crushing.

[0029] Example 2

[0030] Please see Figures 1-5On the basis of embodiment one, the top of the left side of the box 3 is fixedly connected with a sliding rod 6, the front side and the rear side of the surface of the sliding rod 6 are slidably connected with a sliding sleeve 7, the top of the sliding sleeve 7 is movably connected with the crushing roller 401, the top of the front side and the rear side of the inner cavity of the box 3 is fixedly connected with a guide plate 8, the left side of the bottom of the inner cavity of the box 3 is fixedly connected with a guide block, the right side of the control box 504 is fixedly connected with a sliding rail, the inner cavity of the sliding rail is slidably connected with a sliding block, the left side of the sliding block is fixedly connected with the threaded sleeve 507, the top of the screw rod 506 is movably connected with the inner wall of the control box 504 through a bearing, the left side of the control box 504 is provided with a movable opening matched with the mounting frame 508, the right side of the material receiving shell 510 is movably connected with the inner wall of the mounting frame 508, the top of the front side of the inner cavity of the material receiving shell 510 is provided with an inclined surface, the front side and the rear side of the bottom of the box 3 are fixedly connected with a supporting column, the bottom of the supporting column is fixedly connected with the crusher body 1, the bottom of the front side of the box 3 is fixedly connected with a controller, and the top of the two sides of the box 3 is provided with an adjusting opening matched with the crushing roller 401.

[0031] Specifically: the sliding rod 6 and the sliding sleeve 7 can limit the crushing roller 401 to prevent it from deviating, the guide plate 8 can guide the material between the two crushing rollers 401, the guide block can guide the crushed material to the feed inlet of the feeder 2, the sliding rail and the sliding block can limit the threaded sleeve 507 to prevent it from rotating, the bearing can increase the stability of the screw rod 506 during rotation, the movable opening can facilitate the mounting frame 508 to move up and down, the inclined surface of the front side of the inner cavity of the material receiving shell 510 can facilitate the material to smoothly enter the inside, the supporting column can support the box 3, and the adjusting opening can facilitate the adjustment of the distance between the two crushing rollers 401.

[0032] The working principle of the utility model is: opening the air cylinder 402, moving the first motor 404 and the crushing roller 401 through the cooperation of the air cylinder 402 and the connecting plate 403, adjusting the distance of the two crushing rollers 401 according to the crushing specification of the material, putting the material into the inside of the box body 3, guiding the material between the two crushing rollers 401 by the guide plate 8, pre-crushing the material by the rotating crushing roller 401, the crushed material falling on the top of the filter screen 501, vibrating and screening the material through the cooperation of the vibration motor 502, the screened material entering the feeder 2, feeding the material into the inside of the crusher body 1 by the feeder 2 to impact and crush, the material not passing the screening entering the inside of the receiving shell 510 through the discharge port 503, starting the second motor 505 when the inside of the receiving shell 510 is full, the second motor 505 cooperating with the screw rod 506 to drive the threaded sleeve 507 and the mounting frame 508 to move, lifting the receiving shell 510 to the top of the box body 3 by the movement of the mounting frame 508, opening the third motor 509, rotating the receiving shell 510 by the third motor 509, so that the stored material in the inside of the receiving shell 510 is put into the inside of the box body 3 again, without manual operation of the staff, improving the crushing efficiency and reducing the crushing time of the material.

[0033] The standard parts used in the utility model can be purchased from the market, and can be ordered according to the description and drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the machine, part and equipment adopt the conventional type in the prior art, the control mode is automatically controlled through the control unit, the control circuit of the control unit can be realized through simple programming of the person skilled in the art, and belongs to the public knowledge in the field, so the control mode and the circuit connection in the utility model are not explained in detail.

[0034] The preferred embodiments of the utility model disclosed above are only used for helping to describe the utility model, the preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation mode, the embodiments are selected and specifically described in the specification, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model.

Claims

1. A graded ultra-micro impact pulverizer, comprising a pulverizer body (1), a pre-pulverizing component (4), and a filtering and grading component (5), characterized in that: The feed inlet at the top of the crusher body (1) is connected to the feeder (2), and the feed inlet on the right side of the top of the feeder (2) is connected to the box body (3). The pre-crushing component (4) includes two crushing rollers (401), both sides of which extend to the outside of the housing (3). Cylinders (402) are fixedly connected to the front and rear sides of the right side of the housing (3). The output ends of the two cylinders (402) on opposite sides are fixedly connected to a first motor (404) through a connecting plate (403). The left side of the output end of the first motor (404) is fixedly connected to the crushing roller (401). The filtration and grading assembly (5) includes a filter screen (501), both sides of which are fixedly connected to the inner wall of the housing (3). A vibration motor (502) is fixedly connected to the bottom of the filter screen (501). A discharge port (503) is provided on the rear side of the housing (3). A control box (504) is fixedly connected to the right side of the rear side of the housing (3). A second motor (505) is fixedly connected to the bottom of the inner cavity of the control box (504). A screw (506) is fixedly connected to the top of the output end of the machine (505). A threaded sleeve (507) is threadedly connected to the surface of the screw (506). The left side of the threaded sleeve (507) passes through the control box (504) and is fixedly connected to a mounting bracket (508). A third motor (509) is fixedly connected to the left side of the mounting bracket (508). A receiving shell (510) passes through the right side of the output end of the third motor (509) and is fixedly connected to the mounting bracket (508).

2. The graded ultra-micro impact pulverizer according to claim 1, characterized in that: A slide rod (6) is fixedly connected to the top left side of the box (3). Slide sleeves (7) are slidably connected to the front and rear sides of the slide rod (6). The top of the slide sleeves (7) is movably connected to the crushing roller (401).

3. The graded ultra-micro impact pulverizer according to claim 1, characterized in that: The top of the front and rear sides of the inner cavity of the box (3) is fixedly connected to a guide plate (8), and the left side of the bottom of the inner cavity of the box (3) is fixedly connected to a guide block.

4. A graded ultra-micro impact pulverizer according to claim 1, characterized in that: The right side of the control box (504) is fixedly connected to a slide rail, and a slider is slidably connected to the inner cavity of the slide rail. The left side of the slider is fixedly connected to a threaded sleeve (507).

5. A graded ultra-micro impact pulverizer according to claim 1, characterized in that: The top of the screw (506) is movably connected to the inner wall of the control box (504) via a bearing, and the left side of the control box (504) has a movable opening for use with the mounting bracket (508).

6. A graded ultra-micro impact pulverizer according to claim 1, characterized in that: The right side of the receiving shell (510) is movably connected to the inner wall of the mounting frame (508), and the top of the front side of the inner cavity of the receiving shell (510) is provided with a slope.

7. A graded ultra-micro impact pulverizer according to claim 1, characterized in that: The bottom of the box (3) is fixedly connected to the front and rear sides of the bottom, and the bottom of the support column is fixedly connected to the crusher body (1).

8. A graded ultra-micro impact pulverizer according to claim 1, characterized in that: A controller is fixedly connected to the bottom of the front side of the box (3), and adjustment openings are provided on the top of both sides of the box (3) to cooperate with the crushing roller (401).

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