Jet mill

Abstract

The jet mill comprises a mill body, a discharge port is formed in the bottom of the mill body, a fixing frame is welded to the surface of the mill body, a bottom frame is welded to the other end of the fixing frame, a bottom plate is arranged in the bottom frame, a fixing rod is welded to the bottom of the bottom plate, and a rotating wheel is connected to the surface of the fixing rod in a sleeved mode. According to the jet mill, the discharging opening is formed in the bottom of the mill body, the fixing frame is welded to the surface of the mill body, the bottom frame is welded to the other end of the fixing frame, the bottom plate is arranged in the bottom frame, and the fixing rod is welded to the bottom of the bottom plate, so that a first material collecting barrel can be used for collecting materials; and when all the material receiving barrels are full, the material receiving barrels can be moved again through the rotating wheels until the second material receiving barrel is located at the bottom of the discharging opening, after all the material receiving barrels are full, the bottom plate can be moved again through the rotating wheels until all the material receiving barrels are moved to the proper positions, and use is very convenient and fast.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of the pulverizer, especially, relate to an air flow pulverizer. BACKGROUND

[0002] The pulverizing mechanism of the air flow pulverizer determines its wide application range and high product fineness, and typical materials include superhard diamond, silicon carbide, metal powder, etc.; high-purity requirements: ceramic pigments, medicine, biochemistry, etc.; low-temperature requirements: medicine, PVC, by changing the ordinary air in the gas source part into inert gases such as nitrogen and carbon dioxide, the machine can become an inert gas protection device, suitable for pulverizing and grading processing of flammable, explosive and easily oxidized materials.

[0003] The air flow pulverizer on the market has the following problems in actual use:

[0004] 1. When the traditional air flow pulverizer is used, the material needs to be collected by the material collecting barrel, and the material collecting barrel needs to be replaced in sequence during the material collecting process. When replacing, the full material collecting barrel needs to be taken out, and then the empty material collecting barrel needs to be placed in the appropriate material collecting position. At this time, the material collecting process is troublesome.

[0005] 2. During the use of most air flow pulverizers, the height of the material collecting barrel may be different, and the collected material is small. When the distance between the material collecting barrel and the discharge port of the device is far, the material may scatter outside the material collecting barrel, even producing dust, and the material collecting process is not convenient. INVENTION CONTENTS

[0006] The utility model aims at providing an air flow pulverizer to solve the technical problems in the background art.

[0007] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: an air flow pulverizer, comprising a pulverizer body, a discharge port is formed at the bottom of the pulverizer body, a fixing frame is welded on the surface of the pulverizer body, a bottom frame is welded at the other end of the fixing frame, a bottom plate is arranged in the bottom frame, a fixed rod is welded at the bottom of the bottom plate, a rotating wheel is sleeved on the surface of the fixed rod, a material collecting barrel is installed on the top of the bottom plate, the material collecting barrels are distributed in equal intervals, and the material collecting barrels are located at the bottom of the discharge port.

[0008] Preferably, a sliding groove is formed on the side surface of the bottom frame, an external thread rod is arranged in the sliding groove, a nut is installed on the surface of the external thread rod, one end of the nut is attached to the surface of the bottom frame, one end of the external thread rod is welded with a moving plate, a groove is formed on the side surface of the moving plate, a fixed strip is welded on the side surface of the bottom plate, and the fixed strip is clamped in the groove.

[0009] Preferably, the bottom plate top is welded with a limiting ring, the limiting ring is in equidistant distribution, the collecting barrel is inside the limiting ring, the fixed rod is in equidistant distribution, and the rotating wheel is in equidistant distribution.

[0010] Preferably, the bottom plate top is fixedly connected with a fixed seat, and the other end of the fixed seat is welded with a moving frame.

[0011] Preferably, the surface of the limiting ring is provided with a clamping groove, and the surface of the collecting barrel is welded with a clamping block.

[0012] Preferably, the other end of the external thread rod is welded with a handle, and the external thread rod is in symmetrical distribution.

[0013] The airflow pulverizer has the following advantages.

[0014] 1. The airflow pulverizer is characterized in that: the bottom of the pulverizer body is provided with a discharge port, the surface of the pulverizer body is welded with a fixed frame, the other end of the fixed frame is welded with a chassis, the chassis is internally provided with a bottom plate, the bottom plate is welded with a fixed rod at the bottom, the surface of the fixed rod is sleeved with a rotating wheel, the bottom plate is provided with a collecting barrel, the collecting barrels are in equidistant distribution, and the collecting barrels are located at the bottom of the discharge port.

[0015] 2. The airflow pulverizer is characterized in that: the side surface of the chassis is provided with a sliding groove, the sliding groove is internally provided with an external thread rod, the surface of the external thread rod is provided with a nut, the other end of the nut is attached to the surface of the chassis, the other end of the external thread rod is welded with a moving plate, the side surface of the moving plate is provided with a groove, and the side surface of the bottom plate is welded with a fixed rod. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the premise of the drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0018] Figure 2 It is a schematic diagram of the moving plate structure of the present application.

[0019] Figure 3 It is a schematic diagram of the material collecting barrel structure of the present application.

[0020] Figure 4 It is a schematic diagram of the fixed strip structure of the present application.

[0021] Marked in the figure: 1, pulverizer body; 2, discharge port; 3, fixed frame; 4, base frame; 5, material collecting barrel; 6, bottom plate; 7, fixed rod; 8, rotating wheel; 9, fixed seat; 10, moving frame; 11, limiting ring; 12, clamping block; 13, clamping groove; 14, fixed strip; 15, moving plate; 16, groove; 17, sliding groove; 18, external thread rod; 19, nut; 20, handle. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are simply described. As those skilled in the art can realize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0023] In the description of the embodiments of the present application, it should be understood that the orientation or positional relationship indicated by the terms "length", "vertical", "horizontal", "top", "bottom" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation to the embodiments of the present application.

[0024] In addition, the terms "first", "second", etc. are used only for the purpose of description and should not be understood as indicating or implying relative importance or implying a number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "a plurality of" is two or more than two, unless otherwise specifically defined.

[0025] In the embodiments of the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0026] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present application. In order to simplify the disclosure of the embodiments of the present application, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present application. In addition, the embodiments of the present application can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0027] In order to better understand the purpose, structure and function of the present application, the airflow pulverizer of the present application will be further described in detail below in conjunction with the drawings.

[0028] As Figures 1-4The utility model discloses a pneumatic pulverizer, including the pulverizer body 1, the bottom of pulverizer body 1 is set up discharge gate 2, the surface welding fixture 3 of pulverizer body 1, the other end welding chassis 4 of fixture 3, through the installation chassis 4, utilize the stability of chassis 4 guaranteeing the stability of the pulverizer body 1 after placing, when using, the stability is stronger, the inside bottom plate 6 of chassis 4 is equipped with fixed rod 7, the surface sleeve joint runner 8 of fixed rod 7, the top installation of bottom plate 6 receives the material bucket 5, and the material bucket 5 is equidistant distribution form, and the material bucket 5 is located the bottom of discharge gate 2, through the installation runner 8, when in the material collecting process, can move for bottom plate 6 through runner 8, and then drive the material bucket 5 on the top of bottom plate 6, until the first material bucket 5 is located the bottom of discharge gate 2, then can utilize the first material bucket 5 and collect materials, when the first material bucket 5 is full, can move the material bucket 5 through runner 8 again, until the second material bucket 5 is located the bottom of discharge gate 2, when all material bucket 5 is full, can move for bottom plate 6 through runner 8 again, until all material bucket 5 is moved to the appropriate position, when using, it is very convenient.

[0029] The side of chassis 4 is set up the sliding slot 17, and the outside thread rod 18 is equipped in the inside of sliding slot 17, and the nut 19 is installed on the surface of outside thread rod 18, and the nut 19 one end is attached to the surface of chassis 4, and the outside thread rod 18 one end is welded to the moving plate 15, and the recess 16 is set up on the side of moving plate 15, and the fixed strip 14 is welded on the side of bottom plate 6, and the fixed strip 14 is clamped in recess 16, through setting up recess 16 and installing fixed strip 14, because the fixed strip 14 is located in the card slot 13, when moving plate 15 moves, moving plate 15 will drive bottom plate 6 to move upwards, and then the material bucket 5 is close to the position of discharge gate 2, at this moment, the material leakage can be reduced, and the dust phenomenon that can appear is avoided, and when using, it is very convenient.

[0030] The top of bottom plate 6 is welded to the limiting ring 11, and the limiting ring 11 is equidistant distribution form, and the material bucket 5 is located in the inside of limiting ring 11, and the fixed rod 7 is equidistant distribution form, and the runner 8 is equidistant distribution form, through installing limiting ring 11, the limiting effect can be provided for material bucket 5 by limiting ring 11, so that the material bucket 5 will not move or dump in the material collecting process, and when using, the stability is stronger.

[0031] The top of bottom plate 6 is fixedly connected with fixed seat 9, and the other end of fixed seat 9 is welded to moving frame 10, and the fixed seat 9 is symmetric distribution form, through installing moving frame 10, when needing to move bottom plate 6 through runner 8, the stress point can be provided by moving frame 10, and the bottom plate 6 can be directly pulled or pushed by moving frame 10, and when using, it is very convenient.

[0032] The surface of the limiting ring 11 is provided with a clamping groove 13, and the surface of the material collecting barrel 5 is welded with a clamping block 12, which is located in the clamping groove 13. By providing the clamping groove 13 and installing the clamping block 12, the material collecting barrel 5 can be rotated after being located in the limiting ring 11 until the clamping block 12 is clamped in the clamping groove 13. At this time, the material collecting barrel 5 can be limited in the limiting ring 11 by the clamping block 12 and the clamping groove 13, and the stability of the material collecting barrel 5 is further improved.

[0033] The other end of the external thread rod 18 is welded with a handle 20, and the external thread rod 18 is symmetrically distributed. By installing the handle 20, when the moving plate 15 needs to be lifted, the handle 20 can be used as a force point to directly lift the moving plate 15, which is very convenient to use.

[0034] The working principle of the jet mill: when using the device, first place the receiving barrel 5 inside the limiting ring 11, and rotate the receiving barrel 5 until the clamping block 12 is clamped inside the clamping groove 13, at which time the clamping block 12 and the clamping groove 13 can limit the receiving barrel 5 inside the limiting ring 11, ensuring the stability of the receiving barrel 5 during use, then push the base plate 6 using the moving frame 10, when moving the base plate 6, the fixed strip 14 needs to be pushed into the groove 16, since the base plate 6 has a fixed rod 7 welded to the bottom, and the fixed rod 7 has a rotating wheel 8 sleeved to the surface, the receiving barrel 5 is installed on the top of the base plate 6, the receiving barrel 5 is distributed in an equidistant manner, and the receiving barrel 5 is located at the bottom of the discharge port 2, at which time, during use of the device, the base plate 6 can be moved by the rotating wheel 8, thereby driving the receiving barrel 5 on the top of the base plate 6, until the first receiving barrel 5 is located at the bottom of the discharge port 2, then the first receiving barrel 5 can be used to collect materials, when the first receiving barrel 5 is full, the receiving barrel 5 can be moved again by the rotating wheel 8, until the second receiving barrel 5 is located at the bottom of the discharge port 2, when all the receiving barrels 5 are full, the base plate 6 can be moved again by the rotating wheel 8, until all the receiving barrels 5 are moved to the appropriate position, which is very convenient to use, and during the collection process, when the receiving barrel 5 is far away from the discharge port 2, since the base frame 4 has a sliding groove 17 opened on the side, and an external threaded rod 18 is arranged inside the sliding groove 17, and a nut 19 is installed on the surface of the external threaded rod 18, one end of the nut 19 is attached to the surface of the base frame 4, a moving plate 15 is welded to one end of the external threaded rod 18, a groove 16 is opened on the side of the moving plate 15, and a fixed strip 14 is welded to the side of the base plate 6, at which time the fixed strip 14 is clamped in the groove 16, the external threaded rod 18 can be moved upward through the sliding groove 17, since the fixed strip 14 is located inside the clamping groove 13, at this time the moving plate 15 will drive the base plate 6 to move upward, thereby moving the receiving barrel 5 closer to the position of the discharge port 2, when it is moved to the appropriate position, the nut 19 can be rotated, until the nut 19 presses the base frame 4 to fix the moving plate 15, after which the leakage during the collection process can be reduced, and the dust phenomenon that may occur can be avoided, which is very convenient to use, when the material is collected, the nut 19 is loosened, the rotating wheel 8 of the base plate 6 is moved to the ground by moving the moving plate 15.

[0035] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. An airflow pulverizer, comprising a pulverizer body (1), wherein a discharge port (2) is provided at the bottom of the pulverizer body (1), characterized in that: The main body (1) of the crusher is welded with a fixing frame (3), and the other end of the fixing frame (3) is welded with a base frame (4). The base frame (4) is provided with a base plate (6). The bottom of the base plate (6) is welded with a fixing rod (7). The surface of the fixing rod (7) is fitted with a rotating wheel (8). The top of the base plate (6) is equipped with a receiving bucket (5). The receiving buckets (5) are evenly distributed and are located at the bottom of the discharge port (2).

2. The airflow pulverizer according to claim 1, characterized in that: The base frame (4) has a sliding groove (17) on its side. The sliding groove (17) has an external threaded rod (18) inside. A nut (19) is installed on the surface of the external threaded rod (18). One end of the nut (19) is attached to the surface of the base frame (4). A movable plate (15) is welded to one end of the external threaded rod (18). A groove (16) is opened on the side of the movable plate (15). A fixing strip (14) is welded to the side of the base plate (6). The fixing strip (14) engages with the groove (16).

3. The airflow pulverizer according to claim 1, characterized in that: The bottom plate (6) is welded with a limiting ring (11) at the top. The limiting rings (11) are evenly distributed. The receiving bucket (5) is located inside the limiting rings (11). The fixing rods (7) are evenly distributed. The rotating wheels (8) are evenly distributed.

4. The airflow pulverizer according to claim 1, characterized in that: The base plate (6) is fixedly connected to a fixed seat (9) at the top, and a movable frame (10) is welded to the other end of the fixed seat (9). The fixed seats (9) are symmetrically distributed.

5. The airflow pulverizer according to claim 3, characterized in that: The limiting ring (11) has a slot (13) on its surface, and the receiving bucket (5) has a block (12) welded to its surface. The block (12) is located inside the slot (13).

6. The airflow pulverizer according to claim 2, characterized in that: The other end of the external threaded rod (18) is welded with a handle (20), and the external threaded rod (18) is symmetrically distributed.

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