Vibrating mill convenient for powder recovery

Abstract

The utility model relates to a vibration mill facilitating powder recovery. The vibration mill comprises a machine shell, a vibration mill structure and a powder recovery structure. The machine shell comprises a machine body and a working platform, and the working platform divides the machine body into a first cavity and a second cavity. The vibration mill structure comprises a material bowl and a sealing cover, the material bowl is located in the first cavity, and a mounting opening is formed in the side wall of the material bowl. The powder recovery structure comprises a fan and a recovery pipe, the fan is located in the second cavity, the fan is communicated with the material bowl through the recovery pipe, and the vibration mill facilitating powder recovery has a recovery state that the recovery pipe is connected with the mounting opening or a vibration state that the mounting opening is sealed by the sealing cover. According to the technical scheme, the problems that in the prior art, glass powder cannot be effectively recycled, and subsequently broken glass is polluted are effectively solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic glass test equipment, in particular to a vibration mill facilitating powder recovery. BACKGROUND

[0002] In the research process of glass, it is necessary to crush the glass into powder for various tests. In the research and analysis of the properties of glass, in order to obtain glass powder with extremely small particle size, a vibration mill is needed to crush the glass.

[0003] Some existing devices (for example: authorized announcement number CN 212396812 U, named a vibration mill sample machine convenient to clean) drive the motor to drive the crushing hammer to eccentrically rotate to achieve the crushing of the glass in the bowl. After the crushing is completed, the bowl cover is opened, and the glass powder is taken out for test research. In order to improve the recovery of the glass powder, a receiving disc is arranged at the lower part of the machine shell, which can receive the glass powder falling into the machine shell from the working platform. Although this arrangement can improve the recovery rate of the glass powder to some extent, part of the glass powder will still adhere to the bowl and the bowl cover, which cannot be effectively recovered, and the residual glass powder will contaminate the next crushed glass. CONTENT OF THE UTILITY MODEL

[0004] The present application provides a vibration mill facilitating powder recovery to solve the problem that the glass powder cannot be effectively recovered and contaminates the subsequent crushed glass in the prior art.

[0005] According to the vibration mill facilitating powder recovery provided by the present application, the machine shell includes a machine body and a working platform, and the working platform divides the machine body into a first chamber and a second chamber. The vibration mill structure includes a bowl and a sealing cover, and the bowl is located in the first chamber and has a mounting port on the side wall. The powder recovery structure includes a fan and a recovery pipe, and the fan is located in the second chamber and is connected with the bowl through the recovery pipe. The vibration mill facilitating powder recovery has a recovery state in which the recovery pipe is connected with the mounting port, or a vibration state in which the mounting port is closed by the sealing cover.

[0006] In some embodiments, the second chamber has a first support plate, the fan is arranged on the first support plate, the working platform has a first through hole, in the recovery state, the recovery pipe is connected with the mounting port through the first through hole, the inner wall of the mounting port has threads, and / or a buckle is arranged at the mounting port.

[0007] In some embodiments, the vibration mill structure further comprises a driving motor, a driving shaft and a support base, the second cavity has a second support plate, the driving motor is arranged on the second support plate, the support base and the driving motor are connected through a flange, the support base has a first accommodating space inside, the bottom plate of the support base has a matching hole, the driving shaft is drivingly connected through the matching hole and the driving motor, and the driving shaft is located in the first accommodating space.

[0008] In some embodiments, the vibration mill structure further comprises an exciter, the exciter comprises a shaft coupling, a transmission shaft, an eccentric hammer and a mounting seat, the transmission shaft is connected with the driving shaft through the shaft coupling, the eccentric hammer is sleeved on the circumferential outer side of the transmission shaft, the mounting seat has a second accommodating space inside, the eccentric hammer is located in the second accommodating space, and the mounting seat and the support base are connected through a flange.

[0009] In some embodiments, the first support plate is located above the second support plate, the first support plate has a second through hole, the mounting seat is partially sleeved in the second through hole, the exciter further comprises a plurality of damping springs, the plurality of damping springs are arranged at intervals in the circumferential direction of the support base, the first ends of the damping springs are connected with the mounting seat, and the second ends of the damping springs are connected with the first support plate.

[0010] In some embodiments, the exciter further comprises two sets of bearing seats and two sets of bearings, the top plate of the mounting seat has a mounting groove, the bottom plate of the mounting seat has a mounting hole, the first set of bearing seats are located in the mounting groove, the second set of bearing seats are located in the mounting hole, the two sets of bearings and the two sets of bearing seats are arranged in one-to-one correspondence, the two sets of bearings are respectively located on both sides of the eccentric hammer and are sleeved on the circumferential outer side of the transmission shaft.

[0011] In some embodiments, the mounting seat has a mounting clamping groove, and the crucible is placed in the mounting clamping groove.

[0012] In some embodiments, the vibration mill facilitating powder recovery further comprises a pressing structure, the pressing structure comprises a connecting rod, a pressing base, an adjustable pressing head, a manual closing nut, an eccentric handle and two support columns, the two support columns are rotatably connected with the connecting rod and the pressing base respectively, the eccentric handle is rotatably connected with the connecting rod, the manual closing nut is threadedly connected with the pressing base, the adjustable pressing head is connected with the manual closing nut, and the threaded rod of the adjustable pressing head abuts against the crucible.

[0013] In some embodiments, the vibration mill facilitating powder recovery further comprises a control module, the control module comprises a PLC controller and a touch display screen, the PLC controller is located in the second cavity, the touch display screen is arranged on the working platform, and the fan and the touch display screen are electrically connected with the PLC controller.

[0014] In some embodiments, the machine shell further comprises a machine cover, and the machine cover is hingedly connected with the machine body.

[0015] In some embodiments, the transfer structure includes a transfer platform, a plurality of rollers, and a handle. The transfer platform is a cuboid, and the width of the transfer platform is less than the distance between adjacent support columns. The plurality of rollers are disposed below the transfer platform, and the handle is connected to the transfer platform.

[0016] The vibratory mill for easy powder recovery, utilizing the technical solution of this application, includes: a casing, a vibratory mill structure, and a powder recovery structure. The casing includes a body and a working platform, with the working platform dividing the body into a first chamber and a second chamber. The vibratory mill structure includes a feed bowl and a sealing cover. The feed bowl is located in the first chamber, where the glass to be crushed is placed for crushing. The feed bowl has an installation port on its side wall. The powder recovery structure includes a blower and a recovery pipe. The blower is located in the second chamber and is connected to the feed bowl via the recovery pipe. Excess glass powder flows to the recovery pipe under the adsorption of the blower, thereby removing residual glass powder from the feed bowl. The vibratory mill for easy powder recovery has a recovery state where the recovery pipe and the installation port are connected. After crushing, the recovery pipe and the installation port are connected to recover excess glass powder. The vibratory mill for easy powder recovery also has a vibration state where the sealing cover seals the installation port. When crushing glass, the recovery pipe is removed, and the sealing cover seals the installation port. The technical solution of this application effectively solves the problem in the prior art that glass powder cannot be effectively recycled, resulting in pollution of subsequently broken glass. Attached Figure Description

[0017] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 A schematic diagram of the powder recovery structure according to an embodiment of this application is shown;

[0020] Figure 2 A schematic diagram of the internal structure of the second chamber according to an embodiment of this application is shown;

[0021] Figure 3 A schematic diagram of the internal structure of the exciter according to an embodiment of this application is shown;

[0022] Figure 4 A schematic diagram of the external structure of a vibratory mill for facilitating powder recovery according to an embodiment of this application is shown;

[0023] Figure 5A schematic diagram of the clamping structure according to an embodiment of this application is shown.

[0024] The above figures include the following reference numerals:

[0025] 10. Casing; 11. Body; 111. Second Chamber; 1111. First Support Plate; 1112. Second Support Plate; 12. Working Platform; 13. Machine Cover; 20. Vibratory Mill Structure; 21. Feed Bowl; 22. Sealing Cover; 23. Drive Motor; 24. Drive Shaft; 25. Support Base; 26. Vibrator; 261. Coupling; 262. Transmission Shaft; 263. Eccentric Hammer; 264. Mounting Base; 265. Shock Absorbing Spring; 30. Powder Recovery Structure; 31. Fan; 32. Recovery Pipe; 40. Clamping Structure; 41. Connecting Rod; 42. Clamping Seat; 43. Adjustable Clamping Head; 44. Manual Closing Nut; 45. Eccentric Handle; 46. Support Column. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] It should be noted that the following detailed descriptions are illustrative and intended to provide further explanation of this application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0028] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways, rotated 90 degrees, or in other orientations, and the spatial relative descriptions used herein will be interpreted accordingly.

[0029] like Figures 1 to 4As shown, the embodiment relates to a vibratory mill for easy powder recovery, comprising: a housing 10, a vibratory mill structure 20, and a powder recovery structure 30. The housing 10 includes a body 11 and a working platform 12, which divides the body 11 into a first chamber and a second chamber 111. The vibratory mill structure 20 includes a feed bowl 21 and a sealing cover 22. The feed bowl 21 is located within the first chamber, and its side wall has an installation port. The powder recovery structure 30 includes a blower 31 and a recovery pipe 32. The blower 31 is located within the second chamber 111 and is connected to the feed bowl 21 via the recovery pipe 32. The vibratory mill for easy powder recovery can be in a recovery state where the recovery pipe 32 is connected to the installation port, or in a vibration state where the sealing cover 22 seals the installation port.

[0030] The vibratory mill for easy powder recovery, using the technical solution of this embodiment, includes: a housing 10, a vibratory mill structure 20, and a powder recovery structure 30. The housing 10 includes a body 11 and a working platform 12, which divides the body 11 into a first chamber and a second chamber 111. The vibratory mill structure 20 includes a grinding bowl 21 and a sealing cover 22. The grinding bowl 21 is located within the first chamber, and the glass to be crushed is placed inside the grinding bowl 21 for crushing. The side wall of the grinding bowl 21 has an installation opening. The powder recovery structure 30 includes a blower 31 and a recovery pipe 32. The blower 31 is located in the second chamber 111 and is connected to the mortar 21 via the recovery pipe 32. Excess glass powder flows to the recovery pipe 32 under the adsorption of the blower 31, thereby removing residual glass powder from the mortar 21. The vibratory mill, which facilitates powder recovery, has a recovery state where the recovery pipe 32 is connected to the mounting port. After crushing, the recovery pipe 32 is connected to the mounting port to recover excess glass powder. The vibratory mill also has a vibration state where the mounting port is sealed with a sealing cap 22. When crushing glass, the recovery pipe 32 is removed, and the mounting port is sealed with the sealing cap 22. The technical solution of this embodiment effectively solves the problem in the prior art where glass powder cannot be effectively recovered, causing pollution to the subsequently broken glass.

[0031] It should be noted that the fan 31 can be either an exhaust fan or a blower. When the fan 31 is an exhaust fan, a dust collection bag is installed inside the fan 31. The fan 31 can draw the glass powder remaining in the mortar 21 through the recovery pipe 32 to the dust collection bag, which is used to store excess glass powder. When the fan 31 is a blower, a dust collection bag is fitted over the mortar 21. Gas is blown into the mortar 21 through the recovery pipe 32, blowing the glass powder in the mortar 21 into the dust collection bag, thus achieving effective recovery of the glass powder.

[0032] like Figure 2As shown, in some embodiments, the second chamber 111 has a first support plate 1111, and the blower 31 is mounted on the first support plate 1111. The first support plate 1111 supports the blower 31. The working platform 12 has a first through hole. In the recycling state, the recycling pipe 32 passes through the first through hole and connects to the installation port to realize the recycling of glass powder in the mortar 21. The inner wall of the installation port has threads, and / or the installation port is provided with a buckle. The recycling pipe 32 and the installation port can be connected by threads, flanges, or buckles. These are all existing technologies and will not be described in detail.

[0033] like Figure 2 and Figure 3 As shown, in some embodiments, the vibratory mill structure 20 further includes a drive motor 23, a drive shaft 24, and a support base 25. The second chamber 111 has a second support plate 1112, and the drive motor 23 is mounted on the second support plate 1112, which supports the drive motor 23. The support base 25 and the drive motor 23 are connected by a flange. The support base 25 has a first accommodating space inside, and the bottom plate of the support base 25 has a mating hole. The drive shaft 24 passes through the mating hole and is connected to the drive motor 23 for transmission. The drive shaft 24 is located within the first accommodating space, and the drive motor 23 outputs driving force to drive the drive shaft 24 to rotate.

[0034] like Figure 3 As shown, in some embodiments, the vibratory mill structure 20 further includes a vibrator 26, which includes a coupling 261, a drive shaft 262, an eccentric hammer 263, and a mounting base 264. The drive shaft 262 is connected to the drive shaft 24 via the coupling 261 and rotates with the drive shaft 24. The eccentric hammer 263 is sleeved on the circumferential outer side of the drive shaft 262 and rotates with the drive shaft 262. The mounting base 264 has a second receiving space inside, and the eccentric hammer 263 is located in the second receiving space. The mounting base 264 and the support base 25 are connected by a flange. The impact of the eccentric hammer 263 is transferred to the mounting base 264, and the mounting base 264 then transfers the impact to the mortar 21, thereby achieving the crushing of the glass.

[0035] like Figure 3 As shown, in some embodiments, the first support plate 1111 is located above the second support plate 1112. The first support plate 1111 has a second through hole, and the mounting base 264 is partially inserted into the second through hole. The vibrator 26 also includes a plurality of damping springs 265. The plurality of damping springs 265 are arranged circumferentially around the support base 25. The first end of the damping spring 265 is connected to the mounting base 264, and the second end of the damping spring 265 is connected to the first support plate 1111. The plurality of damping springs 265 support the mounting base 264, absorb its impact on the first support plate 1111, improve the vibration damping performance of the system, reduce noise, increase equipment reliability, and improve service life.

[0036] In some embodiments, the vibrator 26 further includes two sets of bearing seats and two sets of bearings. The top plate of the mounting base 264 has a mounting groove, and the bottom plate of the mounting base 264 has a mounting hole. The first set of bearing seats is located in the mounting groove, and the second set of bearing seats is located in the mounting hole. The two sets of bearings and the two sets of bearing seats are arranged in a one-to-one correspondence. The two sets of bearings are located on both sides of the eccentric hammer 263 and are both sleeved on the circumferential outer side of the transmission shaft 262. The bearings can reduce wear on the rotation of the transmission shaft 262 and transmit impact.

[0037] like Figure 4 As shown, in some embodiments, the mounting base 264 has a mounting slot, and the glass bowl 21 is placed in the mounting slot. The mounting base 264 transmits the impact to the glass bowl 21, and the glass is crushed by the vibration of the glass bowl 21. It should be noted that the working platform 12 has a third through hole, and the mounting slot passes through the third through hole and is located in the first chamber.

[0038] like Figure 5 As shown, in some embodiments, the vibratory mill for easy powder recovery also includes a clamping structure 40. The clamping structure 40 includes a connecting rod 41, a clamping seat 42, an adjustable clamping head 43, a manual locking nut 44, an eccentric handle 45, and two support pillars 46. The two support pillars 46 are rotatably connected to the connecting rod 41 and the clamping seat 42, respectively. The eccentric handle 45 is rotatably connected to the connecting rod 41 and is connected to the connecting rod 41 via a bearing. The manual locking nut 44 is threadedly connected to the clamping seat 42. The adjustable clamping head 43 is connected to the manual locking nut 44, and the threaded screw of the adjustable clamping head 43 presses against the material bowl 21. The rotation center of the eccentric handle 45 is offset, and after rotating to clamp the clamping seat 42, the eccentricity forms a self-locking mechanism. The compression amount and clamping force on the material bowl 21 can be adjusted by rotating the threaded screw of the adjustable clamping head 43.

[0039] The specific usage process is as follows: First, place the material bowl 21 in the mounting slot, flip the clamping seat 42 so that the adjustable clamping head 43 presses down on the material bowl 21, flip the eccentric handle 45 so that the head of the clamping seat 42 inserts into the connecting rod 41, and press down the eccentric handle 45 to make the bearing center rotate past the center of the connecting rod 41, forming a self-locking mechanism to prevent vibration from causing it to disengage. The clamping force on the material bowl 21 can be adjusted by rotating the adjustable clamping head 43 as needed.

[0040] It should be noted that the material bowl 21 has a material bowl body and a material bowl cover. The material bowl body is placed in the mounting slot, and the material bowl cover is placed on top of the material bowl body. The adjustable clamping head 43 abuts against the material bowl cover. The support column 46 is connected to the mounting base 264.

[0041] In some embodiments, the vibratory mill for easy powder recovery also includes a control module, which includes a PLC controller and a touch screen. The PLC controller is located in the second chamber 111, and the touch screen is mounted on the work platform 12. Both the blower 31 and the touch screen are electrically connected to the PLC controller. The touch screen displays the vibration status and makes operation more convenient for the operator. The PLC controller is electrically connected to the drive motor 23 and controls the drive motor 23 to work, thereby crushing the glass. After crushing for a period of time, the PLC controller controls the drive motor 23 to stop working, and the operator collects the powder in the mortar 21 for experiments. After manual collection, the PLC controller controls the blower 31 to start working to recover excess powder and prevent contamination of the next batch of glass.

[0042] like Figure 4 As shown, in some embodiments, the housing 10 further includes a cover 13, which is hinged to the body 11 to enable the opening and closing of the cover 13, and the cover 13 serves to seal the first chamber.

[0043] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, structures, and / or combinations thereof.

[0044] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0045] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A vibration mill facilitating powder recovery, characterized by, The utility model relates to a kind of powder recovery convenient vibration mill, including: Cabinet (10), the cabinet (10) includes body (11) and work platform (12), the work platform (12) separates the body (11) into first chamber and second chamber (111); Vibration mill structure (20), the vibration mill structure (20) includes mortar (21) and sealing cover (22), the mortar (21) is located in the first chamber, the mortar (21) side wall has installation port; Powder recovery structure (30), the powder recovery structure (30) includes fan (31) and recovery pipe (32), the fan (31) is located in the second chamber (111), the fan (31) is connected by the recovery pipe (32) and the mortar (21), the vibration mill with the recovery pipe (32) and the installation port of the recovery state of connection, or the sealing cover (22) closes the vibration state of the installation port.

2. The vibration mill according to claim 1, wherein The second chamber (111) has first support plate (1111), the fan (31) is arranged on the first support plate (1111), the work platform (12) has first via, in the recovery state, the recovery pipe (32) is connected by the first via and the installation port, the inner wall of the installation port has screw thread, and / or buckle is provided at the installation port.

3. The vibration mill according to claim 2, wherein The vibration mill structure (20) further includes drive motor (23), drive shaft (24) and support seat (25), the second chamber (111) has second support plate (1112), the drive motor (23) is arranged on the second support plate (1112), the support seat (25) and the drive motor (23) are connected by flange, the support seat (25) has first containing space inside, the bottom plate of the support seat (25) has matching hole, the drive shaft (24) is connected by transmission with the drive motor (23) by the matching hole, and the drive shaft (24) is located in the first containing space.

4. The vibration mill according to claim 3, wherein The vibration mill structure (20) further includes exciter (26), the exciter (26) includes coupling (261), transmission shaft (262), eccentric hammer (263) and mounting seat (264), the transmission shaft (262) is connected by the coupling (261) and the drive shaft (24), the eccentric hammer (263) is sleeved on the circumferential outside of the transmission shaft (262), the mounting seat (264) has second containing space inside, the eccentric hammer (263) is located in the second containing space, and the mounting seat (264) and the support seat (25) are connected by flange.

5. The vibration mill according to claim 4, wherein The first support plate (1111) is located above the second support plate (1112), the first support plate (1111) has a second through hole, the mounting seat (264) is partially arranged in the second through hole, and the vibration exciter (26) further comprises a plurality of damping springs (265), the plurality of damping springs (265) are arranged at intervals in the circumferential direction of the support seat (25), a first end of the damping spring (265) is connected with the mounting seat (264), and a second end of the damping spring (265) is connected with the first support plate (1111).

6. The vibration mill according to claim 4, wherein The vibration exciter (26) further comprises two groups of bearing seats and two groups of bearings, a top plate of the mounting seat (264) has a mounting groove, a bottom plate of the mounting seat (264) has a mounting hole, the first group of bearing seats is located in the mounting groove, the second group of bearing seats is located in the mounting hole, the two groups of bearings and the two groups of bearing seats are arranged in one-to-one correspondence, and the two groups of bearings are respectively located on two sides of the eccentric hammer (263) and are sleeved on the outer side in the circumferential direction of the transmission shaft (262).

7. The vibration mill according to claim 4, wherein The mounting seat (264) has a mounting clamping groove, and the material bowl (21) is placed in the mounting clamping groove.

8. The vibration mill according to any one of claims 1 to 7, wherein The vibration mill facilitating powder recovery further comprises a pressing structure (40), the pressing structure (40) comprises a connecting rod (41), a pressing seat (42), an adjustable pressing head (43), a manual closing nut (44), an eccentric handle (45) and two support columns (46), the two support columns (46) are respectively rotatably connected with the connecting rod (41) and the pressing seat (42), the eccentric handle (45) is rotatably connected with the connecting rod (41), the manual closing nut (44) is threadedly connected with the pressing seat (42), the adjustable pressing head (43) is connected with the manual closing nut (44), and a threaded rod of the adjustable pressing head (43) abuts against the material bowl (21).

9. The vibration mill according to any one of claims 1 to 7, wherein The vibration mill facilitating powder recovery further comprises a control module, the control module comprises a PLC controller and a touch display screen, the PLC controller is located in the second cavity (111), the touch display screen is arranged on the working platform (12), and the fan (31) and the touch display screen are electrically connected with the PLC controller.

10. The vibration mill according to any one of claims 1 to 7, wherein The machine shell (10) further comprises a machine cover (13), and the machine cover (13) is hinged to the machine body (11).

Images