CN211134531U - Sieve sieving mechanism is used in hydraulic engineering construction - Google Patents
Sieve sieving mechanism is used in hydraulic engineering construction Download PDFInfo
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- CN211134531U CN211134531U CN201921979645.9U CN201921979645U CN211134531U CN 211134531 U CN211134531 U CN 211134531U CN 201921979645 U CN201921979645 U CN 201921979645U CN 211134531 U CN211134531 U CN 211134531U
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- guide plate
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Abstract
The utility model relates to the field of hydraulic engineering, in particular to a sieve screening device for hydraulic engineering construction, a first screening net is obliquely arranged at the upper part in a screening box, a first guide plate is obliquely arranged below the first screening net, a second screening net is obliquely arranged below the first guide plate, a second guide plate is obliquely arranged below the second screening net, the inclination directions and inclination angles of the first screening net and the second screening net are opposite, the inclination angles and inclination directions of the first guide plate and the second guide plate are the same as those of the first screening net, a feeding box is arranged at the left side of the screening box, a discharging pipe communicated with the feeding box is arranged at the left end of the first screening net, an inlet pipe communicated with the feeding box is arranged at the left end of the second screening net, the structure of the device is arranged, sand carried by sundries can be reduced to the maximum extent, the utilization rate of resources is improved, the waste of resources is reduced, and the practicability is high.
Description
Technical Field
The utility model relates to a hydraulic engineering field specifically is a sieve sieving mechanism for hydraulic engineering construction.
Background
Hydraulic engineering is used for controlling and allocating surface water and underground water in the nature, and achieves the purpose of removing harm and benefiting, so that the engineering is built, also called as water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and the hydraulic engineering is very important for people, so that when the hydraulic engineering is built, the quality of various raw materials needs to be particularly noticed, the existing sand screening equipment cannot control the feeding speed of sand, and the condition that the sand is accumulated on a screen plate is easily caused.
Chinese patent (notice No. CN 209577388U) discloses a sand screening installation for hydraulic engineering construction, through being provided with into feed bin, the inside in pan feeding storehouse is placed through the pan feeding mouth with the sand to the user of service, the axis of rotation rotates and drives the flight and rotate, impel the sand left in pan feeding storehouse inside, the top of filter screen falls through the discharge gate, the speed of pan feeding when the steerable sand of this structure sieves, prevent that the top of filter screen from causing and piling up, the effectual accuracy that improves the screening, the quality of screening has been improved. However, the device is only provided with one filter screen, and when the sand is screened, part of sand can be discharged along with sundries, so that resource waste is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sieve sieving mechanism is used in hydraulic engineering construction to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a sieve screening device for hydraulic engineering construction comprises a screening box, a feeding mechanism and a bulk cargo box, wherein the feeding mechanism is arranged at the upper end of the screening box, the feeding mechanism is communicated with the screening box through a feeding pipe, a feeding hopper is arranged at the upper end of the bulk cargo box, the bulk cargo box is arranged on the feeding mechanism through a support column, the bulk cargo box is communicated with the feeding mechanism through a discharging pipe, a first screening net is obliquely arranged at the upper part in the screening box, a first guide plate is obliquely arranged below the first screening net, a second screening net is obliquely arranged below the first guide plate, a second guide plate is obliquely arranged below the second screening net, the inclination directions of the first screening net and the second screening net are opposite, the inclination angles and the inclination directions of the first guide plate and the second guide plate are the same as those of the first screening net, and the feeding box is arranged at the left side of the screening box, the left end of the first screening net is provided with a discharging pipe communicated with the feeding box, the left end of the second screening net is provided with a feeding pipe communicated with the feeding box, the lower end of the interior of the feeding box is provided with a first guide seat, the right end of the first guide plate is provided with a first discharging pipe, the right end of the second screening net is provided with a impurity beating pipe, and the left end of the second guide plate is provided with a second discharging pipe.
As a further aspect of the present invention: the feeding mechanism comprises a feeding barrel, a feeding motor is arranged at the left end of the feeding barrel, a feeding shaft is arranged at the output end of the feeding motor, and a spiral feeding blade is arranged on the feeding shaft.
As a further aspect of the present invention: the right-hand member of bulk cargo case is provided with agitator motor, agitator motor's output is provided with the pivot, be provided with a plurality of blades of breaing up in the pivot, the left end of pivot is provided with the bearing frame, the bearing frame passes through the bracing piece and is connected with the bulk cargo case.
As a further aspect of the present invention: and a second material guide seat is arranged at the lower end of the interior of the bulk material box.
As a further aspect of the present invention: the left end of the bulk material box is provided with an air heater, the output end of the air heater is provided with a hot air tray arranged inside the bulk material box, the hot air tray is provided with a plurality of hot air spray heads, and the right side of the hot air tray is provided with a protective net.
As a further aspect of the present invention: and an observation window is arranged on the front side of the screening box.
Compared with the prior art, the beneficial effects of the utility model are that: the structure setting of this device, carry out the one-level screening to the sand through first screening net, qualified sand falls on first stock guide and discharges through first row of material pipe, debris send second screening net to through the delivery box and sieve once more, then qualified sand falls on the second stock guide and arranges the material pipe discharge through the second, debris are discharged through clapping miscellaneous pipe, through secondary screening, the sand that can furthest reduction debris bring out, improve the utilization ratio of resource, reduce the waste of resource, therefore, the clothes hanger is strong in practicability.
Drawings
Fig. 1 is a front view of the present device.
Fig. 2 is a schematic structural diagram of the device.
Fig. 3 is a schematic structural diagram of the scattering box.
1-screening box, 2-feeding mechanism, 3-support, 4-bulk box, 5-feeding hopper, 6-blanking pipe, 7-observation window, 8-feeding barrel, 9-feeding pipe, 10-feeding motor, 11-feeding shaft, 12-feeding helical blade, 13-first screening net, 14-first material guide plate, 15-second screening net, 16-feeding box, 17-discharging pipe, 18-feeding pipe, 19-first material guide seat, 20-second material guide plate, 21-first material discharging pipe, 22-impurity beating pipe, 23-second material discharging pipe, 24-stirring motor, 25-stirring shaft, 26-scattering blade, 27-bearing seat, 28-supporting rod, 29-second material guide seat, 30-hot air blower, 31-hot air plate, 32-hot air nozzle and 33-protective net.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
Example one
Referring to fig. 1-3, in an embodiment of the present invention, a screening device for a hydraulic engineering construction includes a screening box 1, a feeding mechanism 2 and a bulk cargo box 4, wherein the feeding mechanism 2 is installed at an upper end of the screening box 1, the feeding mechanism 2 is communicated with the screening box 1 through a feeding pipe 9, an upper end of the bulk cargo box 4 is provided with a feeding hopper 5, the bulk cargo box 4 is installed on the feeding mechanism 2 through a support 3, the bulk cargo box 4 is communicated with the feeding mechanism 2 through a discharging pipe 6, an upper portion of the inside of the screening box 1 is obliquely provided with a first screening net 13, a lower portion of the first screening net 13 is obliquely provided with a first material guiding plate 14, a lower portion of the first material guiding plate 14 is obliquely provided with a second screening net 15, a lower portion of the second screening net 15 is obliquely provided with a second material guiding plate 20, an oblique direction and an oblique angle of the first screening net 13 and the second screening net 15 are opposite, the inclination angle and the inclination direction of the first material guide plate 14 and the second material guide plate 20 are the same as those of the first screening net 13, the left side of the screening box 1 is provided with a feeding box 16, the left end of the first screening net 13 is provided with a discharging pipe 17 communicated with the feeding box 16, the left end of the second screening net 15 is provided with a feeding pipe 18 communicated with the feeding box 16, the lower end of the inside of the feeding box 16 is provided with a first material guide seat 19, the right end of the first material guide plate 14 is provided with a first material discharging pipe 21, the right end of the second screening net 15 is provided with a impurity beating pipe 22, and the left end of the second material guide plate 20 is provided with a second material discharging pipe 23.
The feeding mechanism 2 comprises a feeding barrel 8, a feeding motor 10 is arranged at the left end of the feeding barrel 8, a feeding shaft 11 is arranged at the output end of the feeding motor 10, and a spiral feeding blade 12 is arranged on the feeding shaft 11. The blanking speed of the sand can be controlled, and the screening quality and efficiency are ensured.
The structure setting of this device, carry out the one-level screening to the sand through first screening net 13, qualified sand falls on first stock guide 14 and discharges through first row material pipe 21, debris are sieved once more on sending to second screening net 15 through delivery box 16, then qualified sand falls on second stock guide 20 and arranges material pipe 23 discharge through the second, debris are discharged through clapping miscellaneous pipe 22, through the secondary screening, the sand that can furthest reduction debris bring out, improve the utilization ratio of resource, reduce the waste of resource, therefore, the clothes hanger is strong in practicability.
Example two
On the basis of the first embodiment, referring to fig. 3, a stirring motor 24 is arranged at the right end of the bulk material box 4, a rotating shaft 25 is arranged at the output end of the stirring motor 24, a plurality of scattering blades 26 are arranged on the rotating shaft 25, a bearing seat 27 is arranged at the left end of the rotating shaft 25, and the bearing seat 27 is connected with the bulk material box 4 through a support rod 28. The stirring motor 24 drives the breaking blade 26 to rotate, sand is broken, and screening efficiency and screening quality are improved.
The inside lower extreme of workbin 4 is provided with second guide material seat 29, the left end of workbin 4 is provided with air heater 30, air heater 30's output is provided with the hot-blast dish 31 of installing in workbin 4 inside, be provided with a plurality of hot air nozzle 32 on the hot-blast dish 31, the right-hand protection network 33 that is provided with of hot-blast dish 31. The sand is blown out by the hot air blower 30 and dried, so that the sand is prevented from caking, and the screening efficiency and the screening quality are further ensured.
EXAMPLE III
On the basis of the first embodiment, the front side of the screening box 1 is provided with an observation window 7. The internal screening situation is conveniently watched.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," 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 are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. A sieve screening device for hydraulic engineering construction comprises a screening box (1), a feeding mechanism (2) and a bulk material box (4), wherein the feeding mechanism (2) is installed at the upper end of the screening box (1), the feeding mechanism (2) is communicated with the screening box (1) through a feeding pipe (9), a feeding hopper (5) is arranged at the upper end of the bulk material box (4), the bulk material box (4) is installed on the feeding mechanism (2) through a support column (3), and the bulk material box (4) is communicated with the feeding mechanism (2) through a discharging pipe (6), and the sieve screening device is characterized in that a first screening net (13) is obliquely arranged at the upper part in the screening box (1), a first material guide plate (14) is obliquely arranged below the first screening net (13), a second screening net (15) is obliquely arranged below the first material guide plate (14), and a second material guide plate (20) is obliquely arranged below the second screening net (15), the inclined direction and the inclined angle of the first screening net (13) and the second screening net (15) are opposite, the inclined angle and the inclined direction of the first guide plate (14) and the second guide plate (20) are the same as those of the first screening net (13), the left side of the screening box (1) is provided with a feeding box (16), the left end of the first screening net (13) is provided with a discharging pipe (17) communicated with the feeding box (16), the left end of the second screening net (15) is provided with a feeding pipe (18) communicated with the feeding box (16), the inner lower end of the feeding box (16) is provided with a first guide seat (19), the right end of the first guide plate (14) is provided with a first discharging pipe (21), the right end of the second screening net (15) is provided with a impurity beating pipe (22), and the left end of the second guide plate (20) is provided with a second discharging pipe (23).
2. A sieve screening device for hydraulic engineering construction according to claim 1, wherein the feeding mechanism (2) comprises a feeding barrel (8), a feeding motor (10) is arranged at the left end of the feeding barrel (8), a feeding shaft (11) is arranged at the output end of the feeding motor (10), and a spiral feeding blade (12) is arranged on the feeding shaft (11).
3. A sieve sieving mechanism for hydraulic engineering construction according to claim 1 or 2, characterized in that, the right-hand member of bulk bin (4) is provided with agitator motor (24), the output of agitator motor (24) is provided with pivot (25), be provided with a plurality of blades (26) of breaing up on pivot (25), the left end of pivot (25) is provided with bearing frame (27), bearing frame (27) are connected with bulk bin (4) through bracing piece (28).
4. A screening device for hydraulic engineering construction screens as claimed in claim 3, wherein the internal lower end of the bulk bin (4) is provided with a second guide seat (29).
5. A sieve screening device for hydraulic engineering construction according to claim 4, wherein a hot air blower (30) is arranged at the left end of the bulk material box (4), a hot air tray (31) installed inside the bulk material box (4) is arranged at the output end of the hot air blower (30), a plurality of hot air nozzles (32) are arranged on the hot air tray (31), and a protective net (33) is arranged on the right side of the hot air tray (31).
6. A screen screening apparatus for hydraulic engineering construction, according to claim 1, characterized in that the front side of the screening box (1) is provided with an observation window (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921979645.9U CN211134531U (en) | 2019-11-16 | 2019-11-16 | Sieve sieving mechanism is used in hydraulic engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921979645.9U CN211134531U (en) | 2019-11-16 | 2019-11-16 | Sieve sieving mechanism is used in hydraulic engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211134531U true CN211134531U (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921979645.9U Expired - Fee Related CN211134531U (en) | 2019-11-16 | 2019-11-16 | Sieve sieving mechanism is used in hydraulic engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211134531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452698A (en) * | 2020-11-02 | 2021-03-09 | 安徽泰恩康制药有限公司 | Drying and screening equipment for processing Chinese patent medicine pills |
-
2019
- 2019-11-16 CN CN201921979645.9U patent/CN211134531U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452698A (en) * | 2020-11-02 | 2021-03-09 | 安徽泰恩康制药有限公司 | Drying and screening equipment for processing Chinese patent medicine pills |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 Termination date: 20201116 |