CN212441948U - Sieving mechanism for construction - Google Patents
Sieving mechanism for construction Download PDFInfo
- Publication number
- CN212441948U CN212441948U CN202020536433.XU CN202020536433U CN212441948U CN 212441948 U CN212441948 U CN 212441948U CN 202020536433 U CN202020536433 U CN 202020536433U CN 212441948 U CN212441948 U CN 212441948U
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- screening
- fixedly arranged
- air outlet
- screen drum
- shell
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Abstract
The utility model discloses a sieving mechanism for construction relates to construction technical field. The utility model comprises a support, a screening shell is fixedly arranged on the top surface of the support; a feeding nozzle is fixedly arranged on the top surface of the screening shell; a discharge inclined plate is fixedly arranged on the bottom surface of the screening shell; a screening mechanism is fixedly arranged in the screening shell; one end of the discharge port of the feeding nozzle is matched with the screening mechanism; the screening mechanism comprises a screen drum; both side surfaces of the screen cylinder are fixedly connected with support plates; one surface of each support plate is fixedly connected with a group of vibration motors and a group of damping buffer parts; the bottom ends of the two groups of damping buffer parts are fixedly connected with the screening shell; a group of sieve pores distributed along the surface of the sieve cylinder are fixedly arranged at the bottom of the sieve cylinder. The utility model discloses a design that a sieve section of thick bamboo, forward spiral stir blade and reverse spiral stir blade can get rid of and sieve out the caking sand material in the sand material fast with automatic form.
Description
Technical Field
The utility model belongs to the technical field of the construction, especially, relate to a sieving mechanism for construction.
Background
The building is a general term of buildings and structures, and is an artificial environment created by people by using the grasped material technical means and applying certain scientific laws, geomantic omen concepts and aesthetic rules to meet the needs of social life. At present, in the building construction process, sand is often needed, and due to the particularity of storage conditions, the sand inside the sand and the agglomerated sand materials are easy to contain, and the existing screening device cannot efficiently screen the agglomerated sand materials in the sand materials.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sieving mechanism for construction stirs blade and reverse spiral through a sieve section of thick bamboo, forward spiral and stirs the design of blade, has solved the problem that current sieving mechanism can not high-efficiently sieve out the caking sand material among the sand material.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a screening device for building construction, which comprises a support, wherein a screening shell is fixedly arranged on the top surface of the support; a feeding nozzle is fixedly arranged on the top surface of the screening shell; a discharge inclined plate is fixedly arranged on the bottom surface of the screening shell; a screening mechanism is fixedly arranged in the screening shell; one end of the discharge port of the feeding nozzle is matched with the screening mechanism;
the screening mechanism comprises a screen drum; support plates are fixedly connected to two side surfaces of the screen cylinder; one surface of each of the two support plates is fixedly connected with a group of vibration motors and a group of damping buffer parts; the bottom ends of the two groups of damping buffer parts are fixedly connected with the screening shell; the bottom of the screen drum is fixedly provided with a group of screen holes distributed along the surface of the screen drum; the inside of the screen cylinder is rotatably connected with a drying pipe through a bearing; three groups of air outlet holes distributed in a circumferential array are formed in the circumferential side surface of the drying pipe; a main transmission motor is fixedly connected to one surface of the screen drum; one end of the output shaft of the main transmission motor is fixedly connected with the drying pipe; the inner wall of the screening shell is fixedly connected with a high-pressure hot air outlet assembly; an air distribution pipe is fixedly arranged at one end of the air outlet of the high-pressure hot air outlet assembly; one end of the gas distribution pipe is rotatably communicated with the drying pipe;
the circumferential side of the drying pipe is respectively and fixedly provided with a forward spiral toggle blade and a reverse spiral toggle blade which are symmetrically arranged; the circumferential side surfaces of the forward spiral toggle blade and the reverse spiral toggle blade are both fixedly provided with brush surfaces; the circumferential side surfaces of the forward spiral toggle blade and the reverse spiral toggle blade are attached to the inner wall of the screen drum through the hairbrush surface;
the surface of the screen cylinder is also fixedly communicated with a pretreatment box; two extrusion rollers which are mutually connected through a belt are fixedly arranged in the pretreatment box; an auxiliary motor is fixedly arranged on the surface of the pretreatment box; one end of the output shaft of the auxiliary motor is connected with one extrusion roller; the bottom of the pretreatment tank is provided with two symmetrically arranged discharge runners; the bottom of the pretreatment tank is communicated with the screen drum through a discharge flow channel.
Preferably, the discharge flow channel is respectively positioned right above the forward spiral toggle blade and the reverse spiral toggle blade; the forward spiral toggle blade and the reverse spiral toggle blade have the same structural characteristics.
Preferably, the discharge inclined plate is positioned right below the screen drum; and a group of teeth distributed in a circumferential array are fixedly arranged on the peripheral side surfaces of the two extrusion rollers.
Preferably, the pretreatment tank is sleeved outside the feeding nozzle; the feeding nozzle is an inverted trapezoidal mechanism; the drying tube is a hollow tubular structure with one open end and one closed end.
Preferably, the high-pressure hot air outlet assembly comprises an air outlet shell; a high-pressure fan and an electric heating wire are fixedly arranged in the air outlet shell respectively; the surface of the air outlet shell is communicated with an air distribution pipe; and a temperature sensor is also arranged at one end of the air outlet shell.
The utility model discloses following beneficial effect has:
the utility model discloses a sieve section of thick bamboo, forward spiral stirs the design that blade and reverse spiral stirred the blade, can get rid of and sieve out the caking sand material in the sand material fast with automatic form, and stir the design of blade and reverse spiral through the forward spiral, can be when sieving the material, stir sand material circulation, thereby make sand material fully dispersed, and can effectively promote screening speed, the design of the high pressure hot air-out through the stoving pipe, on the one hand can dry moist sand material, thereby reduce the caking rate of sand material, and make sand material granule separate clearly, reduce the wrong sieve rate of sand material, on the other hand can make high-pressure wind direct action in the sieve mesh, blow off the impurity of adhesion or jam in the sieve mesh through high-pressure effect then, thereby avoid the sieve mesh to block up.
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 structural view of a screening apparatus for construction;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of the internal structure of FIG. 1;
FIG. 4 is a schematic structural view of a screening mechanism;
FIG. 5 is a bottom view structural schematic of FIG. 4;
FIG. 6 is a schematic view of the forward spiral toggle blade and the reverse spiral toggle blade;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a support; 2. a screening housing; 3. a feed nozzle; 4. a discharge sloping plate; 5. a screening mechanism; 6. a screen cylinder; 7. a support plate; 8. a vibration motor; 9. a damping buffer; 10. screening holes; 11. a drying duct; 12. an air outlet; 13. a main drive motor; 14. a high-pressure hot air outlet assembly; 15. an air distribution pipe; 16. a forward spiral toggle blade; 17. the reverse spiral stirs the blade; 18. a pretreatment tank; 19. a squeeze roll; 20. an auxiliary motor.
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. 1-6, the utility model relates to a screening device for building construction, which comprises a support 1, wherein a screening shell 2 is fixedly arranged on the top surface of the support 1; the top surface of the screening shell 2 is fixedly provided with a feeding nozzle 3; a discharge inclined plate 4 is fixedly arranged on the bottom surface of the screening shell 2; a screening mechanism 5 is fixedly arranged in the screening shell 2; one end of the discharge hole of the feeding nozzle 3 is matched with the screening mechanism 5;
the screening mechanism 5 comprises a screen drum 6; support plates 7 are fixedly connected to two side surfaces of the screen cylinder 6; one surface of each of the two support plates 7 is fixedly connected with a group of vibration motors 8 and a group of damping buffer parts 9; the bottom ends of the two groups of damping buffer parts 9 are fixedly connected with the screening shell 2; the bottom of the screen drum 6 is fixedly provided with a group of screen holes 10 distributed along the surface of the screen drum 6; the inside of the screen cylinder 6 is rotatably connected with a drying pipe 11 through a bearing; three groups of air outlet holes 12 distributed in a circumferential array are formed in the circumferential side surface of the drying pipe 11; a main transmission motor 13 is fixedly connected to one surface of the screen drum 6; one end of an output shaft of the main transmission motor 13 is fixedly connected with the drying pipe 11; the inner wall of the screening shell 2 is fixedly connected with a high-pressure hot air outlet assembly 14; an air distribution pipe 15 is fixedly arranged at one end of an air outlet of the high-pressure hot air outlet assembly 14; one end of the air distribution pipe 15 is rotatably communicated with the drying pipe 11;
the circumferential side surface of the drying pipe 11 is respectively and fixedly provided with a forward spiral toggle blade 16 and a reverse spiral toggle blade 17 which are symmetrically arranged; the circumferential side surfaces of the forward spiral toggle blade 16 and the reverse spiral toggle blade 17 are both fixedly provided with brush surfaces; the circumferential side surfaces of the forward spiral toggle blade 16 and the reverse spiral toggle blade 17 are attached to the inner wall of the screen drum 6 through the hairbrush surface, and the inner wall of the screen drum 6 can be cleaned when the forward spiral toggle blade 16 and the reverse spiral toggle blade 14 work through the design of the hairbrush surface;
the surface of the screen drum 6 is also fixedly communicated with a pretreatment box 18; two squeezing rollers 19 which are connected with each other through a belt are fixedly arranged in the pretreatment box 18; an auxiliary motor 20 is fixedly arranged on one surface of the pretreatment box 18; one end of the output shaft of the auxiliary motor 20 is connected with one squeezing roller 19; the bottom of the pretreatment tank 18 is provided with two symmetrically arranged discharge runners; the bottom of the pretreatment tank 18 is communicated with the screen drum 6 through a discharge flow channel, and the two squeezing rollers 19 move oppositely during operation.
Further, the discharging flow channel is respectively positioned right above the forward spiral toggle blade 16 and the reverse spiral toggle blade 17; the forward helical striking blade 16 and the reverse helical striking blade 17 have the same structural characteristics.
Further, the discharge inclined plate 4 is positioned right below the screen drum 6; and a group of teeth distributed in a circumferential array are fixedly arranged on the peripheral side surfaces of the two squeezing rollers 19.
Further, the pretreatment tank 18 is sleeved outside the feeding nozzle 3; the feeding nozzle 3 is an inverted trapezoid mechanism; the drying pipe 11 is a hollow tubular structure with one open end and one closed end.
Further, the high-pressure hot air outlet assembly 14 includes an air outlet housing; a high-pressure fan and an electric heating wire are fixedly arranged in the air outlet shell respectively; the surface of the air outlet shell is communicated with an air distribution pipe; one end of the air outlet shell is also provided with a temperature sensor, and the temperature of the high-pressure hot air outlet assembly 14 is kept constant through the design of the temperature sensor.
The device is mainly suitable for screening the sand material containing lumps, when in use, the main transmission motor 13 is in a reciprocating working mode, the high-pressure hot air outlet assembly 14 sprays high-pressure hot air, the two groups of vibrating motors 8 work at a set frequency, and the reciprocating working period of the main transmission motor 13 can be set through the control of the controller, when the main transmission motor 13 reciprocates, the main transmission motor drives the forward spiral toggle blade 16 and the reverse spiral toggle blade 17 to periodically reciprocate and positively and negatively rotate, when in work, the sand material to be screened enters the two extrusion rollers 19 from the feeding nozzle 3 to be extruded, the agglomerated sand material is removed through extrusion, the sand material is fully dispersed, the material discharged from the extrusion rollers 19 further enters the forward spiral toggle blade 16 and the reverse spiral toggle blade 17 respectively, because the forward spiral toggle blade 16 and the reverse spiral toggle blade 17 reciprocate during working, then stir the husky material circulation, thereby make husky material homodisperse, collocation design through vibrating motor 8, qualified husky material is discharged under the effect of blade constantly, unqualified material is stirred the processing by forward spiral stirring blade 16 and reverse spiral stirring blade 17 stir repeatedly, it is qualified until its particle diameter, and because the design of the high pressure hot air-out of stoving pipe 11, can dry moist husky material on the one hand, thereby reduce the caking rate of husky material, and make husky material granule clear, reduce the wrong sieve rate of husky material, on the other hand can make high-pressure wind direct action in sieve mesh 10, then blow off the adhesion or block up the impurity in sieve mesh 10 through high-pressure effect, thereby avoid sieve mesh 10 to block up.
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 (5)
1. The utility model provides a sieving mechanism for construction, includes support (1), support (1) top surface fixed mounting has screening casing (2), its characterized in that: a feeding nozzle (3) is fixedly arranged on the top surface of the screening shell (2); a discharge inclined plate (4) is fixedly arranged on the bottom surface of the screening shell (2); a screening mechanism (5) is fixedly arranged in the screening shell (2); one end of the discharge hole of the feeding nozzle (3) is matched with the screening mechanism (5); the screening mechanism (5) comprises a screen drum (6); both side surfaces of the screen cylinder (6) are fixedly connected with support plates (7); one surface of each of the two support plates (7) is fixedly connected with a group of vibration motors (8) and a group of damping buffer parts (9); the bottom ends of the two groups of damping buffer parts (9) are fixedly connected with the screening shell (2); the bottom of the screen drum (6) is fixedly provided with a group of screen holes (10) distributed along the surface of the screen drum (6); the inside of the screen drum (6) is rotatably connected with a drying pipe (11) through a bearing; three groups of air outlet holes (12) distributed in a circumferential array are formed in the circumferential side surface of the drying pipe (11); a main transmission motor (13) is fixedly connected to one surface of the screen drum (6); one end of an output shaft of the main transmission motor (13) is fixedly connected with the drying pipe (11); the inner wall of the screening shell (2) is fixedly connected with a high-pressure hot air outlet assembly (14); an air distribution pipe (15) is fixedly arranged at one end of an air outlet of the high-pressure hot air outlet assembly (14); one end of the air distribution pipe (15) is rotatably communicated with the drying pipe (11); the circumferential side surface of the drying pipe (11) is respectively and fixedly provided with a forward spiral toggle blade (16) and a reverse spiral toggle blade (17) which are symmetrically arranged; the circumferential side surfaces of the forward spiral toggle blade (16) and the reverse spiral toggle blade (17) are both fixedly provided with brush surfaces; the circumferential side surfaces of the forward spiral toggle blade (16) and the reverse spiral toggle blade (17) are attached to the inner wall of the screen drum (6) through the brush surface; the surface of the screen drum (6) is also fixedly communicated with a pretreatment box (18); two extrusion rollers (19) which are connected with each other through a belt are fixedly arranged in the pretreatment box (18); an auxiliary motor (20) is fixedly arranged on one surface of the pretreatment box (18); one end of an output shaft of the auxiliary motor (20) is connected with the squeezing roller (19); the bottom of the pretreatment box (18) is provided with two symmetrically arranged discharge runners; the bottom of the pretreatment tank (18) is communicated with the screen drum (6) through a discharge flow channel.
2. The screening device for building construction according to claim 1, wherein the two discharging flow channels are respectively positioned right above the forward spiral toggle blade (16) and the reverse spiral toggle blade (17); the forward spiral toggle blade (16) and the reverse spiral toggle blade (17) have the same structural characteristics.
3. The screening device for building construction according to claim 1, wherein the discharge sloping plate (4) is positioned right below the screen drum (6); and a group of teeth distributed in a circumferential array are fixedly arranged on the circumferential side surfaces of the two squeezing rollers (19).
4. The screening apparatus for building construction according to claim 1, wherein the pretreatment tank (18) is sleeved outside the feeding nozzle (3); the feeding nozzle (3) is an inverted trapezoidal mechanism; the drying pipe (11) is of a hollow tubular structure with one open end and one closed end.
5. The screening device for building construction according to claim 1, wherein the high-pressure hot air outlet assembly (14) comprises an air outlet housing; a high-pressure fan and an electric heating wire are fixedly arranged in the air outlet shell respectively; the surface of the air outlet shell is communicated with an air distribution pipe; and a temperature sensor is also arranged at one end of the air outlet shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020536433.XU CN212441948U (en) | 2020-04-13 | 2020-04-13 | Sieving mechanism for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020536433.XU CN212441948U (en) | 2020-04-13 | 2020-04-13 | Sieving mechanism for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212441948U true CN212441948U (en) | 2021-02-02 |
Family
ID=74471600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020536433.XU Withdrawn - After Issue CN212441948U (en) | 2020-04-13 | 2020-04-13 | Sieving mechanism for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212441948U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308612A (en) * | 2021-12-14 | 2022-04-12 | 华侨大学 | Building dregs sorter |
| CN114769109A (en) * | 2022-03-22 | 2022-07-22 | 华北理工大学 | Fine material classifying and screening equipment |
| CN114985245A (en) * | 2022-06-02 | 2022-09-02 | 赣州市光华有色金属有限公司 | Screening plant is used in processing of superfine tungsten carbide powder |
| CN115739759A (en) * | 2022-10-26 | 2023-03-07 | 无锡市宜刚耐火材料有限公司 | Sorting device for producing aluminum silicate refractory material and using method |
-
2020
- 2020-04-13 CN CN202020536433.XU patent/CN212441948U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308612A (en) * | 2021-12-14 | 2022-04-12 | 华侨大学 | Building dregs sorter |
| CN114769109A (en) * | 2022-03-22 | 2022-07-22 | 华北理工大学 | Fine material classifying and screening equipment |
| CN114769109B (en) * | 2022-03-22 | 2023-04-11 | 华北理工大学 | Fine material classifying and screening equipment |
| CN114985245A (en) * | 2022-06-02 | 2022-09-02 | 赣州市光华有色金属有限公司 | Screening plant is used in processing of superfine tungsten carbide powder |
| CN115739759A (en) * | 2022-10-26 | 2023-03-07 | 无锡市宜刚耐火材料有限公司 | Sorting device for producing aluminum silicate refractory material and using method |
| CN115739759B (en) * | 2022-10-26 | 2023-10-20 | 无锡市宜刚耐火材料有限公司 | Sorting device for producing aluminum silicate refractory material and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221102 Address after: Room 173, the first floor of Songshan Resettlement Community Management Committee, Zhanqian Second Road, Xinzhou District, Shangrao City, Jiangxi Province, 334000 Patentee after: Yingcai Construction Engineering Group Co.,Ltd. Address before: No.68-3, Qiantian village, Laozhu Town, Liandu District, Lishui City, Zhejiang Province 323000 Patentee before: LISHUI JINGCHENG TECHNOLOGY Co.,Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210202 Effective date of abandoning: 20221123 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210202 Effective date of abandoning: 20221123 |