CN212315909U - Unloader is used in quartz sand production - Google Patents
Unloader is used in quartz sand production Download PDFInfo
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- CN212315909U CN212315909U CN202020541989.8U CN202020541989U CN212315909U CN 212315909 U CN212315909 U CN 212315909U CN 202020541989 U CN202020541989 U CN 202020541989U CN 212315909 U CN212315909 U CN 212315909U
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- quartz sand
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Abstract
The utility model discloses an unloader is used in quartz sand production relates to quartz sand production technical field. The utility model comprises a base and a blanking box; a blanking pipe is fixedly arranged on the inner wall of the base; the blanking pipe is sleeved on the inner side of the blanking box; the middle part of the blanking pipe is fixedly communicated with a screening shell; a first driving assembly is rotatably connected between the inner surfaces of the screening shells; the circumferential side surface of the first driving component is connected with an annular filter screen; the screening shell is fixedly provided with a group of limiting supporting rollers and a group of high-pressure spray pipes which are communicated with each other through air distribution pipes at positions corresponding to the inner sides of the annular filter screens. The utility model discloses a design of branch flitch becomes traditional flood irrigation formula unloading and for weight gradation unloading in batches, through the conversion of unloading mode, effectively avoids the material to appear blockking up when the unloading then, through the design of annular filter screen, then can carry out the rescreening to unqualified material at the in-process of material unloading to unqualified material after the automatic will sieving is discharged.
Description
Technical Field
The utility model belongs to the technical field of quartz sand production, especially, relate to an unloader is used in quartz sand production.
Background
In the field of quartz product manufacturing, such as quartz tubes, quartz rods, quartz ingots and other quartz products, quartz sand powder needs to be continuously added into a furnace, the traditional feeding mode is that materials are manually fed into a hopper, after the materials are fed, the quartz sand powder enters the furnace under the action of gravity or a vibrator, the method cannot accurately control the feeding weight in real time, quality problems such as raw material clamping, bubbles and the like of the quartz products at a melting part are easily caused, and the existing quartz sand powder feeding device is lack of a necessary material distributing and material re-screening mechanism during feeding, so that the problems of blockage and unqualified powder outflow are easily caused during feeding.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a unloader is used in quartz sand production, through the design of workbin, storage case and high-pressure spray tube, solved current unloader is used in quartz sand production and lacked the problem of necessary feed mechanism and material rescreening mechanism.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a blanking device for quartz sand production, which comprises a base and a blanking box; a blanking pipe is fixedly arranged on the inner wall of the base; the blanking pipe is sleeved on the inner side of the blanking box; the middle part of the blanking pipe is fixedly communicated with a screening shell; a first driving assembly is rotatably connected between the inner surfaces of the screening shells; the circumferential side surface of the first driving component is connected with an annular filter screen; the screening shell is fixedly provided with a group of limiting supporting rollers and a group of high-pressure spray pipes which are mutually communicated through air distribution pipes at positions corresponding to the inner sides of the annular filter screens; the bottom surface of the screening shell is also rotatably connected with a cleaning roller which is attached to the annular filter screen at a position corresponding to the lower part of the annular filter screen; a waste material discharge port is fixedly formed in one side face of the screening shell;
the peripheral side surface of the blanking box is fixedly connected with a support ring; the bottom surface of the support ring is fixedly connected with a group of damping buffer parts; the bottom of the blanking box is also fixedly provided with two vibrating motors which are symmetrically arranged; the inside of the blanking box is provided with a material bearing cavity and a material distributing cavity which are sequentially communicated from top to bottom; a second driving assembly is rotatably connected between the inner surfaces of the material distributing cavities; a group of material distributing plates are fixedly connected to the peripheral side surface of the second driving assembly; a material storage box is sleeved in the blanking box; the bottom of the material storage box is fixedly provided with two material discharge pipes; the peripheral side surfaces of the two discharge pipes are fixedly provided with a blanking valve; the bottom surface of the material storage box is fixedly connected with two brackets; the lower ends of the two brackets are fixedly connected with the base; and pressure sensors are arranged at the joints of the two brackets and the material storage box.
Furthermore, dust falling rings are arranged at the connecting part of the storage box and the blanking box and the connecting part of the blanking pipe and the blanking box; dust fall brush has been arranged to dust fall inner surface circumference.
Furthermore, filter holes are linearly formed in the surface of the annular filter screen; the limiting supporting rollers are distributed on one surface of the screening shell in a linear array mode.
Furthermore, a connecting joint is fixedly arranged on the peripheral side surface of the gas distribution pipe; the bottom of the high-pressure spray pipe is fixedly communicated with a group of nozzles which are opposite to the annular filter screen; the waste material discharge port is arranged below the annular filter screen.
Further, the material distribution cavity is a circular cavity; and the material distributing plates are distributed on the circumferential side surface of the second driving component in a circumferential array.
Further, the first driving assembly comprises a first transmission motor, a driving roller and a driven roller; one surface of the first transmission motor is fixedly connected with the screening shell; the two ends of the driving roller and the driven roller are rotatably connected with the screening shell; one end of the output shaft of the first transmission motor is fixedly connected with the driving roller through a connecting piece.
Further, the second driving assembly comprises a second transmission motor and a rotating shaft; the circumferential side surface of the rotating shaft is fixedly connected with the material distributing plate; one surface of the second transmission motor is fixedly connected with the blanking box; one end of the output shaft of the second transmission motor is fixedly connected with the rotating shaft through a connecting piece.
The utility model discloses following beneficial effect has:
the utility model discloses a divide the design of flitch, become traditional flood irrigation formula unloading and be weight gradation unloading in batches, conversion through the unloading mode, then effectively avoid the material to appear blockking up when the unloading, design through annular filter screen, then can be at the in-process of material unloading, carry out the rescreening to unqualified material, and discharge the unqualified material after sieving automatically, design through high-pressure spray tube, then can blow off the impurity that adheres at annular filter screen surface through high-pressure draught, then effectively avoid the filter screen to block up, design through pressure sensor, quantitative basis weight unloading when then can realizing the unloading.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic sectional view of a blanking device for quartz sand production;
FIG. 2 is a schematic structural diagram of a blanking box, a material storage box, a vibration motor and a material distribution plate;
FIG. 3 is a schematic structural view of a feed tube, a screen housing and an annular screen;
in the drawings, the components represented by the respective reference numerals are listed below:
the method comprises the following steps of 1-a base, 2-a blanking box, 3-a blanking pipe, 4-a screening shell, 5-a first driving assembly, 6-an annular filter screen, 7-a limiting support roller, 8-an air distribution pipe, 9-a high-pressure spray pipe, 10-a cleaning roller, 11-a waste discharge port, 12-a support ring, 13-a damping buffer piece, 14-a vibration motor, 15-a material bearing cavity, 16-a material distribution cavity, 17-a second driving assembly, 18-a material distribution plate, 19-a material storage box, 20-a material discharge pipe, 21-a blanking valve, 22-a support, 23-a pressure sensor and 24-a dust-falling ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention relates to a blanking device for quartz sand production, which comprises a base 1 and a blanking box 2; a blanking pipe 3 is fixedly arranged on the inner wall of the base 1; the blanking pipe 3 is sleeved on the inner side of the blanking box 2; the middle part of the blanking pipe 3 is fixedly communicated with a screening shell 4; a first driving assembly 5 is rotatably connected between the inner surfaces of the screening shells 4; the circumferential side surface of the first driving component 5 is connected with an annular filter screen 6; a group of limit supporting rollers 7 and a group of high-pressure spray pipes 9 which are mutually communicated through air distribution pipes 8 are respectively and fixedly installed at positions, corresponding to the inner sides of the annular filter screens 6, of the screening shell 4, the limit supporting rollers 7 are used for limiting and supporting the annular filter screens 6, the high-pressure spray pipes 9 are communicated with a high-pressure air pump when in use, then impurities blocked in filter holes of the annular filter screens 6 are blown off through high-pressure air flow, and the aperture of the filter holes of the annular filter screens 6 is matched with the particle size of qualified quartz sand powder;
the bottom surface of the screening shell 4 is also rotatably connected with a cleaning roller 10 attached to the annular filter screen 6 at a position corresponding to the lower part of the annular filter screen 6, the cleaning roller 10 is used for cleaning the annular filter screen 6 from the bottom, a waste material discharge port 11 is fixedly arranged on one side surface of the screening shell 4, and unqualified quartz sand powder is discharged from the waste material discharge port 11 during working;
the peripheral side surface of the blanking box 2 is fixedly connected with a support ring 12; the bottom surface of the support ring 12 is fixedly connected with a group of damping buffer parts 13, and the damping buffer parts 13 are damping buffer tubes and damping springs;
the bottom of the blanking box 2 is also fixedly provided with two symmetrically arranged vibrating motors 14, the vibrating motors 14 are vibration output sources, the vibrating motors 14 are used for realizing vibration blanking, and a material bearing cavity 15 and a material distributing cavity 16 which are sequentially communicated are arranged in the blanking box 2 from top to bottom; a second driving assembly 17 is rotatably connected between the inner surfaces of the distributing cavities 16; a group of distributing plates 18 are fixedly connected to the peripheral side surfaces of the second driving assemblies 17, and batch component batch-wise blanking of quartz sand materials is realized through the design of the distributing plates 18, so that the effective surface materials are blocked during blanking;
a material storage box 19 is sleeved in the blanking box 2; two discharge pipes 20 are fixedly arranged at the bottom of the material storage box 19; the 20 peripheral side surfaces of the two discharge pipes are fixedly provided with a blanking valve 21; the bottom surface of the material storage box 19 is fixedly connected with two brackets 22; the lower ends of the two brackets 22 are fixedly connected with the base 1; pressure sensors 23 are arranged at the joints of the two supports 22 and the storage box 19, the pressure sensors 23 are used for monitoring weight data and weight data changes of the storage box 19 in real time, when the device is used, a common PLC is matched with the device, the PLC receives data feedback from the pressure sensors 23 in real time, the PLC controls the working state of the blanking valve 21 according to the data feedback of the pressure sensors 23, and the pressure sensors 23 are RP-S40-ST.
As shown in fig. 1, dust falling rings 24 are arranged at the joints of the storage box 19 and the blanking box 2 and the joints of the blanking pipe 3 and the blanking box 2; dust falling brushes are arranged on the inner surface circumference of the dust falling ring 24.
Wherein, the surface of the annular filter screen 6 is linearly provided with filter holes; the spacing support rollers 7 are distributed on one surface of the screening shell 4 in a linear array.
Wherein, the peripheral side of the air distribution pipe 8 is fixedly provided with a connecting joint, when in use, an external high-pressure air pump is communicated with the air distribution pipe 8 through the connecting joint, and the bottom of the high-pressure spray pipe 9 is fixedly communicated with a group of nozzles which are opposite to the annular filter screen 6; the waste discharge opening 11 is arranged below the annular filter screen 6.
Wherein, the material distributing cavity 16 is a circular cavity; six distributing plates 18 are distributed in a circumferential array on the circumferential side of the second driving assembly 17.
The first driving assembly 5 comprises a first transmission motor, a driving roller and a driven roller; one surface of the first transmission motor is fixedly connected with the screening shell 4; both ends of the driving roller and the driven roller are rotationally connected with the screening shell 4; one end of the output shaft of the first transmission motor is fixedly connected with the driving roller through a connecting piece.
Wherein, the second driving assembly 17 comprises a second transmission motor and a rotating shaft; the circumferential side surface of the rotating shaft is fixedly connected with the material distributing plate 18; one surface of the second transmission motor is fixedly connected with the blanking box 2; one end of the output shaft of the second transmission motor is fixedly connected with the rotating shaft through a connecting piece.
One specific application of this embodiment is: when in work, quartz sand materials to be discharged are stored in the material storage box 19, quantitative discharging is realized under the action of the pressure sensor 23 during discharging, the materials enter the material distribution cavity after discharging, the material distribution plate 18 is under the action of the first driving component 5, moving at a set speed to realize batch blanking, discharging the material flowing out of the material distribution cavity into the annular filter screen 6, directly discharging qualified quartz sand powder after being filtered by the annular filter screen 6, intercepting unqualified quartz sand material on the surface of the annular filter screen 6, meanwhile, when the circular filter screen 6 works, the circular filter screen moves circularly under the driving of the second driving component 17, and then unqualified materials are discharged through the waste material discharge port 11, meanwhile, when the second driving assembly 17 works, the three high-pressure nozzles 9 are linked with the second driving assembly, and then impurities adhered to or blocked in the annular filter screen 6 are blown off through high-pressure airflow.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a unloader is used in quartz sand production, includes base (1) and feed box (2), its characterized in that:
a blanking pipe (3) is fixedly arranged on the inner wall of the base (1); the blanking pipe (3) is sleeved on the inner side of the blanking box (2); the middle part of the blanking pipe (3) is fixedly communicated with a screening shell (4); a first driving assembly (5) is rotatably connected between the inner surfaces of the screening shells (4); the circumferential side surface of the first driving component (5) is connected with an annular filter screen (6); a group of limit supporting rollers (7) and a group of high-pressure spray pipes (9) which are communicated with each other through air distribution pipes (8) are respectively and fixedly installed at the positions, corresponding to the inner sides of the annular filter screens (6), of the screening shell (4); a cleaning roller (10) which is attached to the annular filter screen (6) is rotatably connected to the bottom surface of the screening shell (4) corresponding to the position below the annular filter screen (6); a waste material discharge port (11) is fixedly arranged on one side surface of the screening shell (4);
the peripheral side surface of the blanking box (2) is fixedly connected with a support ring (12); a group of damping buffer parts (13) are fixedly connected to the bottom surface of the support ring (12); the bottom of the blanking box (2) is also fixedly provided with two vibrating motors (14) which are symmetrically arranged; the inside of the blanking box (2) is provided with a material bearing cavity (15) and a material distributing cavity (16) which are sequentially communicated from top to bottom; a second driving assembly (17) is rotatably connected between the inner surfaces of the material distribution cavities (16); a group of material distributing plates (18) are fixedly connected to the peripheral side surface of the second driving assembly (17); a material storage box (19) is sleeved in the blanking box (2); two discharge pipes (20) are fixedly arranged at the bottom of the material storage box (19); the peripheral side surfaces of the two discharge pipes (20) are fixedly provided with a blanking valve (21); the bottom surface of the material storage box (19) is fixedly connected with two brackets (22); the lower ends of the two brackets (22) are fixedly connected with the base (1); and pressure sensors (23) are arranged at the joints of the two brackets (22) and the material storage box (19).
2. The blanking device for quartz sand production according to claim 1, wherein dust falling rings (24) are arranged at the connection part of the storage box (19) and the blanking box (2) and the connection part of the blanking pipe (3) and the blanking box (2); dust fall brush has arranged to dust fall ring (24) internal surface circumference.
3. The blanking device for quartz sand production as claimed in claim 1, wherein the surface of the annular filter screen (6) is linearly provided with filter holes; the limiting supporting rollers (7) are distributed on one surface of the screening shell (4) in a linear array mode.
4. The blanking device for quartz sand production as recited in claim 1, wherein a connection joint is fixedly arranged on the peripheral side surface of the gas distribution pipe (8); the bottom of the high-pressure spray pipe (9) is fixedly communicated with a group of nozzles which are opposite to the annular filter screen (6); the waste discharge port (11) is arranged below the annular filter screen (6).
5. The blanking device for quartz sand production as recited in claim 1, wherein the distribution chamber (16) is a circular cavity; the material distributing plates (18) are distributed on the circumferential side surface of the second driving component (17) in a circumferential array.
6. The blanking device for quartz sand production as recited in claim 1, wherein the first driving assembly (5) comprises a first transmission motor, a driving roller and a driven roller; one surface of the first transmission motor is fixedly connected with the screening shell (4); the two ends of the driving roller and the driven roller are rotationally connected with the screening shell (4); one end of the output shaft of the first transmission motor is fixedly connected with the driving roller through a connecting piece.
7. The blanking device for quartz sand production as recited in claim 1, wherein the second driving assembly (17) comprises a second transmission motor and a rotating shaft; the circumferential side surface of the rotating shaft is fixedly connected with the material distributing plate (18); one surface of the second transmission motor is fixedly connected with the blanking box (2); one end of the output shaft of the second transmission motor is fixedly connected with the rotating shaft through a connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020541989.8U CN212315909U (en) | 2020-04-14 | 2020-04-14 | Unloader is used in quartz sand production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020541989.8U CN212315909U (en) | 2020-04-14 | 2020-04-14 | Unloader is used in quartz sand production |
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| Publication Number | Publication Date |
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| CN212315909U true CN212315909U (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020541989.8U Active CN212315909U (en) | 2020-04-14 | 2020-04-14 | Unloader is used in quartz sand production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114527718A (en) * | 2022-02-25 | 2022-05-24 | 江苏鑫亿鼎石英科技股份有限公司 | Quartz sand datamation intelligent production control system |
-
2020
- 2020-04-14 CN CN202020541989.8U patent/CN212315909U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114527718A (en) * | 2022-02-25 | 2022-05-24 | 江苏鑫亿鼎石英科技股份有限公司 | Quartz sand datamation intelligent production control system |
| CN114527718B (en) * | 2022-02-25 | 2024-01-09 | 江苏鑫亿鼎石英科技股份有限公司 | Quartz sand datamation intelligent production control system |
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