CN207371607U - A kind of municipal construction river sand screening plant - Google Patents
A kind of municipal construction river sand screening plant Download PDFInfo
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- CN207371607U CN207371607U CN201721122556.3U CN201721122556U CN207371607U CN 207371607 U CN207371607 U CN 207371607U CN 201721122556 U CN201721122556 U CN 201721122556U CN 207371607 U CN207371607 U CN 207371607U
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Abstract
The utility model discloses a kind of municipal construction river sand screening plants, and including supporting table, the supporting table is equipped with heater box, and heater is equipped in heater box, and heater is equipped with heat-conducting plate；Heater box upper level is equipped with shell, sets that there are two breaker rolls in passage；Arc screening plate is equipped with below passage, arc screening plate right end is installed with horizontal sieve plate, and horizontal sieve plate right end is equipped with right risers, and right risers upper end level is installed with level board, resetting spring is arranged on slide bar；Resetting spring is between sliding sleeve and fixed block；Cam is abutted with push plate left side wall；The utility model clever structure, design is reasonable, heater is dried the river sand in shell by heat-conducting plate, breaker roll breaks up the river sand of whereabouts, avoiding the husky group of caking influences screening effect, and air blower advertises hot wind to the sand of whereabouts to the left, looser while river sand is made to obtain air-drying, promote the screening effect of river sand, screening efficiency higher.
Description
Technical field
The utility model is related to municipal construction field of mechanical technique, are specifically a kind of municipal construction river sand screening plant.
Background technology
Municipal works refer to urban operating mechanism construction project.In China, urban operating mechanism refers to build in metropolitan district, town (township) planning
If it is set in scope, based on government responsibility and the voluntary various buildings that paid or free public product and service are provided for resident
Object, structures, equipment etc..The mating various public infrastructure developments of urban life belong to municipal works scope, than as usual
The urban road seen, bridge, subway, such as the various pipelines being closely related with life：Rainwater, sewage, upper water, middle water, electric power,
Telecommunications, heating power, combustion gas etc. also have the construction on square, gardens etc., belong to municipal works scope.Municipal works research and teaching
Content includes engineering fluid mechanics, discharge water theory, technology and facility, municipal wastewater processing and reuse, sludge resource technology
Etc..
During Municipal Engineering Construction, river sand is most common construction material, due to being applied during municipal construction
The technology requirement of work technique is, it is necessary to sieve river sand, to remove the sundries in river sand and obtain more fine and smooth sand, now
The husky mode of some sieves mostly using manually sieve it is husky by the way of, not only labor intensity height, while it is poor to sieve husky effect, thus it is urgent to provide
A kind of municipal construction river sand screening plant, to realize sieve sand effect rapidly and efficiently.
Utility model content
The purpose of this utility model is to provide a kind of municipal construction river sand screening plant, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution：
A kind of municipal construction river sand screening plant, including supporting table, the supporting table is equipped with heater box, in heater box
It is hollow structure inside the heater box equipped with the air intake duct being in communication with the outside, heater is equipped in heater box, is set on heater
There is heat-conducting plate；The heater box upper level is equipped with shell, and heat-conducting plate is attached to shell bottom surface；In supporting table vertically be equipped with
The corresponding passage of lower hopper, the passage lower right are hung by stent equipped with air blower, the blowing direction water of air blower
It puts down to the left, air inlet pipe is installed, air inlet pipe is extended upwardly to away from air blower one end inside heater box on the air inlet of air blower；
Arc screening plate is equipped with below the passage, arc screening plate lower part is equipped with left risers, and arc screening plate right end is installed with level
Sieve plate, horizontal sieve plate right end are equipped with right risers, and right risers upper end level is installed with level board, and level board upper surface is uniformly set
There are several upper protruding blocks；Hanger is installed on the downside of the supporting table vertically, hanger lower end is horizontal to be equipped with sliding sleeve, the sliding sleeve
Inner sliding type is equipped with slide bar, and resetting spring is arranged on the slide bar；It is equipped with and collects below the arc screening plate and horizontal sieve plate
Slot；The slide bar left end is installed with push plate vertically, and the cam driven by driving device, cam and push plate are equipped on the left of push plate
Left side wall abuts.
A kind of improvement project as the utility model：Horizontal rotation type is equipped with auger conveyor, shell in the shell
Right side is equipped with driving motor, and the output shaft of driving motor is connected with auger conveyor, and shell upper right side is equipped with feed hopper, and shell is left
Downside is equipped with lower hopper.
A kind of improvement project as the utility model：The passage is located at immediately below lower hopper, is equipped in passage
Two breaker rolls.
A kind of improvement project as the utility model：The slide bar right end is installed with fixed block, fixed block bottom
Equipped with the lower protruding block coordinated with upper protruding block.
A kind of improvement project as the utility model：The second /V bullet is connected between the left risers and collecting tank
Spring is connected with the first limit spring between right risers and collecting tank.
A kind of improvement project as the utility model：The 3rd is connected between the arc screening plate and passage left side wall
Limit spring, the 3rd limit spring left end are fixed on arc screening plate right side wall, and the 3rd limit spring right end is fixed on passage
On left side wall.
Compared with prior art, the beneficial effects of the utility model are：
The utility model clever structure, design is reasonable, while conveying by auger conveyor to river sand, heater
The river sand in shell is dried by heat-conducting plate, convenient for subsequent Screening Treatment, breaker roll beats the river sand of whereabouts
It dissipates, avoiding the husky group of caking influences screening effect, and air blower advertises hot wind to the sand of whereabouts to the left, obtains river sand air-dried
More loose simultaneously, river sand slides to the right along arc screening plate, extends the time that sand is moved to horizontal sieve plate, promotes river
Sand passes through arc screening plate；Concussion is realized in the drive arc lower sieve plate of cam and horizontal sieve plate, and then promotes the screening of river sand
Effect, screening efficiency higher.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the enlarged diagram in A portions in Fig. 1.
Fig. 3 is the position view of level board and upper protruding block in the utility model.
In figure：1- supporting tables, 2- lower hoppers, 3- shells, 4- auger conveyors, 5- gas vents, 6- feed hoppers, 7- driving electricity
Machine, 8- heat-conducting plates, 9- air intake ducts, 10- heaters, 11- heater boxes, 12- sliding sleeves, 13- resetting springs, 14- fixed blocks, 15- into
Tracheae, 16- air blowers, 17- cams, 18- push plates, 19- slide bars, 20- level boards, 21- right risers, the first limit springs of 22-,
The horizontal sieve plates of 23-, 24- collecting tanks, 25- arc screening plates, the second limit springs of 26-, 27- left risers, 28- breaker rolls, 29- guides
Pipe, the 3rd limit springs of 30-, 31- lower protruding blocks, 32- upper protruding blocks, 33- hangers.
Specific embodiment
The technical solution of this patent is described in more detail With reference to embodiment：
- 3 are please referred to Fig.1, a kind of municipal construction river sand screening plant, including supporting table 1, the supporting table 1 is equipped with
Heater box 11, heater box 11 are equipped with the air intake duct 9 that is in communication with the outside, and 11 inside of heater box is hollow structure, heater box
Heater 10 is equipped in 11, heater 10 is equipped with heat-conducting plate 8；11 upper level of heater box is equipped with shell 3, heat-conducting plate 8
It is attached to 3 bottom surface of shell；It is equipped with and 2 corresponding passage 29 of lower hopper, 29 bottom right of passage vertically in supporting table 1
Side is hung by stent equipped with air blower 16, and the blowing direction level of air blower 16 is equipped on the air inlet of air blower 16 to the left
Air inlet pipe 15, air inlet pipe 15 are extended upwardly to away from 16 one end of air blower inside heater box 11；29 lower section of passage is equipped with
Arc screening plate 25,25 lower part of arc screening plate are equipped with left risers 27, and 25 right end of arc screening plate is installed with horizontal sieve plate 23, horizontal
23 right end of sieve plate is equipped with right risers 21, and 21 upper end level of right risers is installed with level board 20, and 20 upper surface of level board is uniform
Equipped with several upper protruding blocks 32；1 downside of supporting table is installed with hanger 33 vertically, and 33 lower end of hanger is horizontal to be equipped with sliding sleeve
12,12 inner sliding type of sliding sleeve is equipped with slide bar 19, and resetting spring 13 is arranged on the slide bar 19；25 He of arc screening plate
Horizontal 23 lower section of sieve plate is equipped with collecting tank 24；19 left end of slide bar is installed with push plate 18 vertically, and 18 left side of push plate is equipped with
The cam 17 driven by driving device, cam 17 are abutted with 18 left side wall of push plate.
The operation principle and application method of the utility model be：
In use, the river sand screened is put by feed hopper 6 inside shell 3, start 7 band of driving motor
Dynamic auger conveyor 4 is rotated, and auger conveyor 4 conveys river sand laterally to the left, and river sand is in transmission process, heater 10
Heat drying of the 3 inside realization of shell to river sand is transferred heat to by heat-conducting plate 8, due to being further opened with being vented on shell 3
Hole 5 makes the vapor inside shell 3 be discharged by gas vent 5；River sand is entered by lower hopper 2 in passage 29, same with this
When, breaker roll 28 rotates under the drive of electric rotating machine, and rotation is carried out to river sand and is broken up so that river sand is more scattered, avoids
There is caking phenomenon in sand group, beneficial to subsequent screening operation；Start air blower 16, the 11 heated device 10 in inside of heater box heats
Air entered by air inlet pipe 15 in air blower 16, air blower 16 advertises heat to the river sand to fall from passage 29 to the left
Wind promotes the drying of river sand, substantially increases its loosening degree；It is fallen under river sand on arc screening plate 25 and along arc screening plate
25 slide to the right, extend the time that sand is moved to horizontal sieve plate 23, improve arc screening plate 25 and horizontal sieve plate 23
To the screening effect of river sand.
Driving device driving cam 17 rotates, cam 17 by push push plate 18 with moving slide-bar 19 resetting spring 13 work
It is reciprocatingly slided with lower left and right, and then realizes 14 bilateral reciprocation of fixed block for being fixed on 19 right end of slide bar, 14 lower end of fixed block
Lower protruding block 31 move left and right therewith and it is opposite with upper protruding block 32 slide and friction, and then realize the vibrations of level board 20, it is horizontal
Plate 20 is together with right risers 21, horizontal sieve plate 23, arc screening plate 25 and left risers 27 in the first limit spring 22 and the second /V bullet
Concussion is realized under the action of spring 26, and then promotes sieve pore of the river sand through arc screening plate 25 and horizontal sieve plate 23, significantly
Improve the efficiency and screening effect of screening；The more fine and smooth sand obtained after screening, which is dropped into collecting tank 24, to be received
Collection.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that will fall containing in the equivalent requirements of the claims
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of municipal construction river sand screening plant, including supporting table (1), which is characterized in that the supporting table (1) is equipped with
Heater box (11), heater box (11) are equipped with the air intake duct (9) being in communication with the outside, and are hollow knot inside the heater box (11)
Structure, heater box (11) is interior to be equipped with heater (10), and heater (10) is equipped with heat-conducting plate (8)；Heater box (11) upper water
Flat to be equipped with shell (3), heat-conducting plate (8) is attached to shell (3) bottom surface；It is equipped with vertically in supporting table (1) opposite with lower hopper (2)
The passage (29) answered, passage (29) lower right are hung by stent equipped with air blower (16), the blowing of air blower (16)
Direction level to the left, is equipped with air inlet pipe (15), air inlet pipe (15) is away from air blower (16) one on the air inlet of air blower (16)
It is internal that end extends upwardly to heater box (11)；Arc screening plate (25) is equipped with below the passage (29), under arc screening plate (25)
Portion is equipped with left risers (27), and arc screening plate (25) right end is installed with horizontal sieve plate (23), and horizontal sieve plate (23) right end is equipped with
Right risers (21), right risers (21) upper end level are installed with level board (20), and level board (20) is if upper surface is uniformly provided with
Dry upper protruding block (32)；Hanger (33) is installed on the downside of the supporting table (1) vertically, horizontal be equipped in hanger (33) lower end is slided
It covers (12), sliding sleeve (12) inner sliding type is equipped with slide bar (19), and resetting spring (13) is arranged on the slide bar (19)；It is described
Collecting tank (24) is equipped with below arc screening plate (25) and horizontal sieve plate (23)；Slide bar (19) left end is installed with pushes away vertically
Plate (18), push plate (18) left side are equipped with the cam (17) driven by driving device, and cam (17) is abutted with push plate (18) left side wall.
2. municipal construction according to claim 1 river sand screening plant, which is characterized in that horizontal in the shell (3)
Rotary type is equipped with auger conveyor (4), and driving motor (7), the output shaft and spiral of driving motor (7) are equipped on the right side of shell (3)
Conveyer (4) connects, and shell (3) upper right side is equipped with feed hopper (6), and shell (3) lower left side is equipped with lower hopper (2).
3. municipal construction according to claim 1 river sand screening plant, which is characterized in that the passage (29) is located at
Immediately below lower hopper (2), set that there are two breaker rolls (28) in passage (29).
4. municipal construction according to claim 1 river sand screening plant, which is characterized in that slide bar (19) right end is solid
Dingan County is equipped with fixed block (14), and fixed block (14) bottom is equipped with the lower protruding block (31) with upper protruding block (32) cooperation.
5. municipal construction according to claim 1 river sand screening plant, which is characterized in that the left risers (27) are with receiving
The second limit spring (26) is connected between collection slot (24), the first /V bullet is connected between right risers (21) and collecting tank (24)
Spring (22).
6. municipal construction according to claim 1 river sand screening plant, which is characterized in that the arc screening plate (25) with
The 3rd limit spring (30) is connected between passage (29) left side wall, the 3rd limit spring (30) left end is fixed on arc screening plate
(25) on right side wall, the 3rd limit spring (30) right end is fixed on passage (29) left side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721122556.3U CN207371607U (en) | 2017-09-01 | 2017-09-01 | A kind of municipal construction river sand screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721122556.3U CN207371607U (en) | 2017-09-01 | 2017-09-01 | A kind of municipal construction river sand screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207371607U true CN207371607U (en) | 2018-05-18 |
Family
ID=62342675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721122556.3U Active CN207371607U (en) | 2017-09-01 | 2017-09-01 | A kind of municipal construction river sand screening plant |
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| Country | Link |
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| CN (1) | CN207371607U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332184A (en) * | 2018-12-11 | 2019-02-15 | 李娜 | A kind of construction site sand screening plant |
| CN109482497A (en) * | 2018-12-03 | 2019-03-19 | 佛山科学技术学院 | A kind of sand removes matter device |
| CN111515131A (en) * | 2020-04-03 | 2020-08-11 | 贵州华电桐梓发电有限公司 | Coal grinding steel ball screening device |
| CN112337560A (en) * | 2020-11-24 | 2021-02-09 | 湖南豪镨博德新材料科技有限公司 | Grinding device for ceramic material processing |
| CN113171836A (en) * | 2021-05-19 | 2021-07-27 | 张中明 | Livestock and poultry breeding concentrated feed processing equipment and processing technology |
-
2017
- 2017-09-01 CN CN201721122556.3U patent/CN207371607U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482497A (en) * | 2018-12-03 | 2019-03-19 | 佛山科学技术学院 | A kind of sand removes matter device |
| CN109332184A (en) * | 2018-12-11 | 2019-02-15 | 李娜 | A kind of construction site sand screening plant |
| CN109332184B (en) * | 2018-12-11 | 2021-11-23 | 中建七局第四建筑有限公司 | Sand sieving mechanism for building site |
| CN111515131A (en) * | 2020-04-03 | 2020-08-11 | 贵州华电桐梓发电有限公司 | Coal grinding steel ball screening device |
| CN112337560A (en) * | 2020-11-24 | 2021-02-09 | 湖南豪镨博德新材料科技有限公司 | Grinding device for ceramic material processing |
| CN112337560B (en) * | 2020-11-24 | 2023-01-13 | 景德镇弄子里文化发展有限公司 | Grinding device for ceramic material processing |
| CN113171836A (en) * | 2021-05-19 | 2021-07-27 | 张中明 | Livestock and poultry breeding concentrated feed processing equipment and processing technology |
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