Superfine crushing device for silica powder

Abstract

The utility model provides a superfine grinding device for silica powder, which belongs to the field of grinding and comprises a grinding main body, a support block is arranged on the side wall of the grinding main body, a feed opening of the grinding main body is arranged right above the support block, four clamping components are arranged on the grinding main body, and a moving component is arranged on the grinding main body; the two dust collection assemblies are symmetrically arranged; and the dust collection assembly comprises a limiting block arranged on the side wall of the supporting block, a frame body is arranged on the upper end face of the limiting block, two sliding rails which are symmetrically arranged are arranged on the frame body, and the two sliding rails are slidably connected with sliding strips. According to the utility model, dust generated when micro powder is collected can be absorbed to prevent the environment from being harmed, meanwhile, the amount of poured raw materials can be limited and measured, and the measuring cup can be conveniently placed to facilitate subsequent recording and other work.

Description

Technical Field

[0001] The utility model relates to the technical field of ultra-fine grinding, in particular to an ultra-fine grinding device for silicon micropowder. Background Art

[0002] Ultrafine grinding technology is a high-tech that has developed rapidly in the past 20 years. It refers to the process of using machines or fluid power to grind material particles of 0.5-5mm to micrometer or even nanometer level. General grinding technology can only make the material particle size 45μm, while the use of modern ultrafine grinding processing technology can grind the material to 10μm or even 1μm ultrafine powder.

[0003] After the existing pulverizer completes its work, the staff usually uses a bag under the discharge port to collect the powder, and the powder falls into the bag to complete the collection. In this process, due to gravity and the impact of the falling powder, some of the powder will be washed up and turned into dust, polluting the environment and harmful to the human body. At the same time, when processing, the staff usually pours the raw materials directly into the feed port for processing, but does not refine the processing amount. If some work requires measurement, it will be cumbersome to collect information. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a silicon micropowder ultra-fine grinding device.

[0005] The embodiment of the utility model provides a silicon micropowder ultrafine grinding device, comprising:

[0006] A crushing body, wherein a support block is provided on the side wall of the crushing body, a feeding port of the crushing body is arranged directly above the support block, four clamping components are provided on the crushing body, and a moving component is provided on the crushing body;

[0007] Two dust suction components are symmetrically arranged with each other; the dust suction component includes a limiting block arranged on the side wall of the supporting block, a frame is provided on the upper end surface of the limiting block, two slide rails are provided on the frame and are symmetrically arranged with each other, the two slide rails are slidably connected with slide bars, the two slide bars are fixedly connected to the upper end surface of the limiting block, a cross block is provided in the frame, a rotating rod is rotatably passed through the cross block, the end of the rotating rod away from the cross block is fixedly connected to the auxiliary gear, the frame is rotatably connected with a cross bar, one end of the cross bar is fixedly connected to the driving gear, a rotating motor is provided on the outer side wall of the frame, the motor shaft of the rotating motor passes through the frame and is fixedly connected to one end of the cross bar, a plurality of fan blades are provided on the end of the rotating rod away from the auxiliary gear, and a filter is provided in the frame.

[0008] Furthermore, the clamping assembly includes a limit block arranged on the upper end surface of the crushing body, the limit block is provided with a notch, a sliding rod is slidably connected in the notch, the end of the sliding rod away from the notch is fixedly connected to the clamping block, the sliding rod outer sleeve is provided with a spring, one end of the spring is fixedly connected to the clamping block, the other end of the spring is fixedly connected to the limit block, and a threaded rod is threaded through the limit block.

[0009] Furthermore, the moving assembly comprises a plurality of connecting rods arranged on the lower end surface of the pulverizing body, and a universal wheel is arranged at one end of the plurality of connecting rods away from the pulverizing body.

[0010] Furthermore, a sealing shell is disposed outside the rotating motor.

[0011] Furthermore, an inclined surface is provided at the upper end of the clamping block.

[0012] Furthermore, a knob is provided on one end of the threaded rod away from the limiting block.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model can absorb the dust dispersed by impact through the dust suction component in the process of collecting micro powder, thereby reducing environmental pollution and reducing damage to personnel. At the same time, the dust suction component can be disassembled, which is convenient for staff to clean and replace it. Under working conditions such as when comparative records are required before and after some processing, the amount poured into the crushing body can be limited, and the limiting device can be easily clamped on the crushing body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a silicon micropowder ultrafine grinding device described in an embodiment of the utility model.

[0016] Figure 2 It is a three-dimensional cross-sectional view of a clamping assembly of a silicon micropowder ultrafine grinding device described in an embodiment of the utility model.

[0017] Figure 3 It is a three-dimensional structural cross-sectional view of a dust collection component of a silicon micropowder ultrafine grinding device described in an embodiment of the utility model.

[0018] In the above drawings: 1 crushing body, 2 support block, 3 limit block, 4 frame, 5 slide rail, 6 slide bar, 7 cross block, 8 rotating rod, 9 auxiliary gear, 10 cross bar, 11 driving gear, 12 rotating motor, 13 fan blade, 14 filter screen, 15 limit block, 16 notch, 17 slide bar, 18 clamping block, 19 spring, 20 threaded rod, 21 connecting rod, 22 universal wheel, 23 knob. DETAILED DESCRIPTION

[0019] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] like Figure 1-Figure 3 As shown, the embodiment of the utility model provides a silicon powder ultrafine grinding device, comprising:

[0021] A crushing body 1, a support block 2 is provided on the side wall of the crushing body 1, a material discharge port of the crushing body 1 is arranged just above the support block 2, and four clamping components are provided on the crushing body 1, the clamping components include a limit block 15 arranged on the upper end surface of the crushing body 1, a notch 16 is provided on the limit block 15, a slide rod 17 is slidably connected in the notch 16, and a clamping block 18 is fixedly connected to one end of the slide rod 17 away from the notch 16, and an inclined surface is provided on the upper end of the clamping block 18, and through the setting of the inclined surface, the limiting device can be easily placed in the specified position, and then the raw material is poured;

[0022] A spring 19 is provided on the outer sleeve of the slide bar 17, one end of the spring 19 is fixedly connected to the clamping block 18, and the other end of the spring 19 is fixedly connected to the limit block 15. A threaded rod 20 is threaded through the limit block 15. By rotating the threaded rod 20, different specifications of limiting devices can be clamped and the clamped object can be made more stable. A knob 23 is provided on the end of the threaded rod 20 away from the limit block 15. By rotating the knob 23, the staff can easily rotate the threaded rod 20, thereby achieving the limiting effect on different specifications of limiting devices. Through the above structure, the staff can easily place different specifications of limiting devices in the middle of the clamping block 18 to complete the clamping work. A moving assembly is provided on the crushing body 1, and the moving assembly includes a plurality of connecting rods 21 arranged on the lower end surface of the crushing body 1. The ends of the plurality of connecting rods 21 away from the crushing body 1 are all provided with universal wheels 22. Through the moving effect of the universal wheels 22, the staff can easily move the device to the designated position for placement;

[0023] Two dust collection components are symmetrically arranged, and the dust collection component includes a limiting block 3 arranged on the side wall of the supporting block 2. The limiting block 3 is a circular block, which is connected to the opening between the frame 4 to form an air outlet, so that there will be no ventilation problem. A frame 4 is arranged on the upper end surface of the limiting block 3, and two slide rails 5 are arranged symmetrically on the frame 4. The two slide rails 5 are slidably connected with slide bars 6, and the two slide bars 6 are fixedly connected to the upper end surface of the limiting block 3. A cross block 7 is arranged in the frame 4, and a rotating rod 8 is rotatably passed through the cross block 7. The end of the rotating rod 8 away from the cross block 7 is fixedly connected to the auxiliary gear 9, and a cross bar 10 is rotatably connected to the frame 4. One end of the cross bar 10 is fixedly connected to the driving gear 11. A rotating motor 12 is arranged on the outer wall of the frame 4. The rotating motor 12 is a prior art, and the object connected to its motor shaft can be rotated by turning on the rotating motor 12;

[0024] A sealing shell is provided outside the rotating motor 12. The protective effect of the sealing shell can reduce the damage to the rotating motor 12 and extend the service life of the device. The motor shaft of the rotating motor 12 passes through the frame 4 and is fixedly connected to one end of the cross bar 10. A plurality of fan blades 13 are provided on the end of the rotating rod 8 away from the auxiliary gear 9. A filter screen 14 is provided in the frame 4. Through the above structure, the staff can turn on the rotating motor 12, and the cross bar 10 is rotated by the rotating motor 12, and the driving gear 11 is rotated, which drives the auxiliary gear 9 and the rotating rod 8 to rotate, thereby driving the fan blades 13 on the rotating rod 8 to rotate, so as to achieve the effect of absorbing dust.

[0025] The detailed working process of the utility model is as follows:

[0026] First, the staff pushes the device easily through the movement of the universal wheel 22 until it reaches the designated position and completes the placement work. Then the staff takes out the limiting device and puts the limiting device into the middle of the clamping block 18 from top to bottom. Due to the setting of the inclined surface, the limiting device can be easily put into the bottom. The clamping block 18 moves backward under the squeeze until the limiting device is placed. The clamping block 18 pushes back under the action of the spring 19 until the limiting device is clamped. After the clamping is completed, the staff can pour the raw material into the limiting device and complete the recording. Then, the limiting device is taken out, and the raw material is poured into the crushing body 1, and the crushing work is started. After the crushing work is completed, the staff takes out Bag, place the bag on the support block 2, at this time, the micropowder can be collected, the micropowder accumulates and is impacted in the bag when falling, and some of the micropowder is washed up and turned into dust. At this time, the staff can turn on the rotating motor 12, and drive the driving gear 11 and the auxiliary gear 9 to rotate by the rotating motor 12, thereby driving the rotating rod 8 and the fan blades 13 thereon to rotate, and complete the adsorption of the floating dust. The dust is blocked on the filter screen 14 during the adsorption process. After the collection is completed, the staff can take out the dust collection component through the slide rail 5 and the slide bar 6 and replace and clean it. Repeat the above operation to complete the clamping of limiting devices of different specifications and crush the micropowder, meeting the use needs of the staff.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A silicon powder ultrafine grinding device, characterized in that: include: A pulverizing body (1), wherein a support block (2) is provided on the side wall of the pulverizing body (1), a feed opening of the pulverizing body (1) is arranged directly above the support block (2), four clamping components are provided on the pulverizing body (1), and a moving component is provided on the pulverizing body (1); Two dust collection components are symmetrically arranged; the dust collection components include a limiting block (3) arranged on the side wall of the supporting block (2); a frame (4) is arranged on the upper end surface of the limiting block (3); two slide rails (5) are arranged on the frame (4) and are symmetrically arranged; the two slide rails (5) are slidably connected to a slide bar (6); the two slide bars (6) are fixedly connected to the upper end surface of the limiting block (3); a cross block (7) is arranged in the frame (4); a rotating rod (8) is rotatably penetrated through the cross block (7); the rotating rod (8) 8) is fixedly connected to an auxiliary gear (9) at one end away from the cross block (7); a cross bar (10) is rotatably connected to the frame (4); one end of the cross bar (10) is fixedly connected to a driving gear (11); a rotating motor (12) is provided on the outer wall of the frame (4); a motor shaft of the rotating motor (12) passes through the frame (4) and is fixedly connected to one end of the cross bar (10); a plurality of fan blades (13) are provided on one end of the rotating rod (8) away from the auxiliary gear (9); and a filter screen (14) is provided in the frame (4).

2. The silicon powder ultrafine grinding device according to claim 1, characterized in that: in: The clamping assembly comprises a limit block (15) arranged on the upper end surface of the pulverizing body (1), the limit block (15) being provided with a notch (16), a slide rod (17) being slidably connected in the notch (16), one end of the slide rod (17) away from the notch (16) being fixedly connected to a clamping block (18), a spring (19) being provided on the outer sleeve of the slide rod (17), one end of the spring (19) being fixedly connected to the clamping block (18), and the other end of the spring (19) being fixedly connected to the limit block (15), and a threaded rod (20) being threadedly penetrated on the limit block (15).

3. The silicon powder ultrafine grinding device according to claim 1, characterized in that: in: The moving assembly comprises a plurality of connecting rods (21) arranged on the lower end surface of the pulverizing body (1), and a universal wheel (22) is arranged at one end of the plurality of connecting rods (21) away from the pulverizing body (1).

4. The silicon powder ultrafine grinding device according to claim 1, characterized in that: in: The rotating motor (12) is provided with a sealing shell outside.

5. The silicon powder ultrafine grinding device according to claim 2, characterized in that: in: The upper end of the clamping block (18) is provided with an inclined surface.

6. The silicon powder ultrafine grinding device according to claim 2, characterized in that: in: A knob (23) is provided on one end of the threaded rod (20) away from the limiting block (15).

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