CN211802305U - Civil engineering is with vertical multilayer screening sand machine - Google Patents
Civil engineering is with vertical multilayer screening sand machine Download PDFInfo
- Publication number
- CN211802305U CN211802305U CN202020345025.6U CN202020345025U CN211802305U CN 211802305 U CN211802305 U CN 211802305U CN 202020345025 U CN202020345025 U CN 202020345025U CN 211802305 U CN211802305 U CN 211802305U
- Authority
- CN
- China
- Prior art keywords
- sieve
- sand
- organism
- civil engineering
- screening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004576 sand Substances 0.000 title claims abstract description 76
- 238000012216 screening Methods 0.000 title claims abstract description 43
- 238000007873 sieving Methods 0.000 claims abstract description 3
- 239000004575 stone Substances 0.000 claims description 19
- 230000000977 initiatory effect Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Images
Abstract
The utility model discloses a civil engineering is with vertical multilayer screening sand machine belongs to civil engineering technical field. The utility model provides a vertical multilayer sand sieving machine for civil engineering, includes the frame, and the brake wheel is all installed to frame bottom surface four corners department, and the frame upper end sets firmly the organism, and the inside cavity of organism forms the sieve sand chamber, and the sieve sand intracavity is crisscross structure from top to bottom and is equipped with two sieve sand subassemblies. The utility model discloses a staggered structure is equipped with two screening sand subassemblies about being inside the organism, utilizes two screening sand subassemblies to carry out the multilayer screening to gravel and sand to reach the purpose of quick screening sand, the utility model discloses still be equipped with the baffle that drags through spring A at the sieve termination end, utilize the compound power effect of baffle, make only can push away the baffle when gravel and sand gathers certain weight, improve the screening efficiency to gravel and sand with this, avoid traditional screening sand machine to sieve incompletely, and then make the mixed gravel and sand of part sand flow.
Description
Technical Field
The utility model relates to a civil engineering technical field, more specifically say, relate to a civil engineering is with vertical multilayer screening sand machine.
Background
A sand screening machine, also known as a dry land sand screening ship and a sand-stone separator, is a sand-stone separation device suitable for riverways, reservoirs and coal yards, and consists of a ship body, a frame, a speed reducer, a conveyor belt, a rotary screen, an engine or a motor. Patent document with publication number CN201721324214.X in the prior art provides a vertical multilayer sand screening machine for civil engineering, the device drives a second rotating rod to rotate through a motor, the second rotating rod rotates, a limiting shaft moves up and down in a groove of a first rotating rod to drive the first rotating rod to rotate, the first rotating rod drives a second fixing rod to move, the second fixing rod drives a first fixing rod to move, and the first fixing rod drives a third sand screening net to move, so that the vibration effect is achieved. Although the device has more beneficial effects, the following problems still exist: the device has larger volume, which is not beneficial to the development requirement of equipment miniaturization; and when sand and stones pass through the first sand screening net and the second sand screening net, the sand and stones slide down fast and are screened incompletely, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
An object of the utility model is to provide a civil engineering is with vertical multilayer screening sand machine to solve the problem that proposes among the above-mentioned background art.
2. Technical scheme
The utility model provides a vertical multilayer sand sieving machine for civil engineering, includes the frame, the brake wheel is all installed to frame bottom surface four corners department, the frame upper end sets firmly the organism, the inside cavity of organism forms the sieve sand chamber, the sieve sand intracavity is upper and lower staggered structure and is equipped with two sieve sand subassemblies.
Preferably, the top surface of organism left side has set firmly the feeder hopper, the feeder hopper lower extreme passes the organism top surface and extends to in the sieve sand intracavity, the discharge gate has been seted up to the organism lower extreme, the discharge gate is Y type structure, the discharge gate below is equipped with the stock guide, the stock guide is L type structure, just stock guide one end and organism bottom surface welded closely, and the other end passes the fretwork groove in the frame and extends to the outside.
Preferably, stone outlet A has been seted up on organism right side upper portion, the welding of organism right side has placed the board, and one of them sieve husky subassembly terminates the end and passes stone outlet A and extend to the outside, stone outlet B has been seted up to organism left side lower part, another sieve husky subassembly terminates the end and passes stone outlet B and extend to the outside.
Preferably, sieve husky subassembly includes the sieve, the sieve is that the initiating terminal is higher than the slope structure of terminating the end, just lateral symmetry is equipped with two fixed plates around the sieve, the fixed plate welds on sieve sand intracavity wall.
Preferably, the small opening has been seted up at the sieve middle part, the embedded screen cloth that is equipped with of small opening, the sieve terminates the end upside symmetry and is equipped with two free bearings, two be equipped with the baffle between the free bearing, the baffle is "the line" type structure, just the baffle upper end is passed through the articulated shaft and is connected with two free bearings rotation.
Preferably, the sieve termination end outside symmetry is equipped with two spring A, spring A one end has been articulated to have spacing post A, spacing post A welds in sieve outer wall middle part, spring A other end has been articulated to have spacing post B, spacing post B welds in baffle outer wall lower part.
Preferably, two guide pillars are symmetrically arranged between the sieve plate and the fixed plate, the guide pillars are welded on the outer wall of the sieve plate, a spring B is sleeved on each guide pillar, and the spring B is welded on the inner wall of the fixed plate.
Preferably, a motor base is welded in the middle of one of the fixing plates, a motor is fixedly arranged on the top surface of the motor base, the end part of the motor output shaft penetrates through the inside of the motor base and extends to a position between the fixing plate and the sieve plate, a cam is sleeved on the end part of the motor output shaft, and the outer side of the cam is connected with the outer wall of the sieve plate in a sliding mode.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses a staggered structure is equipped with two screening sand subassemblies about being inside the organism, utilizes two screening sand subassemblies to carry out the multilayer screening to gravel and sand to reach the purpose of quick screening sand.
2. The utility model discloses stop the end at the sieve and be equipped with the baffle that drags through spring A, utilize the compound force effect of baffle for only can push the baffle when gravel and sand gathers certain weight, with this improvement to the screening efficiency of gravel and sand, it is incomplete to avoid traditional screening sand machine to sieve, and then makes the mixed gravel and sand of part sand flow.
Drawings
FIG. 1 is a schematic sectional view of the overall structure of the present invention;
FIG. 2 is a schematic view of a part of the structure of the present invention;
FIG. 3 is a schematic view of the middle sand-screening assembly according to the present invention;
fig. 4 is a schematic view of the structure of the terminating end of the middle sieve plate according to the present invention;
the reference numbers in the figures illustrate: 1. a frame; 2. a brake wheel; 3. a body; 4. screening a sand cavity; 5. a sand screening assembly; 301. a feed hopper; 302. a discharge port; 303. a material guide plate; 304. a stone outlet A; 305. a stone outlet B; 501. a sieve plate; 502. a fixing plate; 503. screening a screen; 504. hinging seat; 505. a baffle plate; 506. a spring A; 507. a limiting column A; 508. a limiting column B; 509. a guide post; 510. a spring B; 511. a motor base; 512. a motor; 513. a cam 6; placing the plate.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides a vertical multilayer screening sand machine for civil engineering, includes frame 1, and 1 bottom surface four corners department in frame all installs brake wheel 2, and frame 1 upper end has set firmly organism 3, and the inside cavity of organism 3 forms sieve husky chamber 4, is upper and lower staggered structure in the sieve husky chamber 4 and is equipped with two sieve husky subassemblies 5. The utility model discloses a staggered structure about 3 are inside is equipped with two sieve husky subassemblies 5, utilizes two sieve husky subassemblies 5 to carry out the multilayer screening to gravel and sand to reach the purpose of quick sieve husky.
Specifically, 3 left side top surfaces of organism have set firmly feeder hopper 301, and in feeder hopper 301 lower extreme passed 3 top surfaces of organism and extended to sieve sand chamber 4, discharge gate 302 has been seted up to 3 lower extremes of organism, and discharge gate 302 is Y type structure, and discharge gate 302 below is equipped with stock guide 303, and stock guide 303 is L type structure, and stock guide 303 one end and 3 bottom surfaces of organism closely weld, and the other end passes the fretwork groove on the frame 1 and extends to the outside. The utility model discloses well feeder hopper 301 is located the initiating terminal top that is located upside screening sand subassembly 5 to it is long when reaching extension gravel and sand screening, and is the discharge gate 302 of Y type structure, is favorable to the sand after the screening to flow out completely, avoids remaining in the organism 3.
Further, a stone outlet A304 has been seted up on 3 right side upper portions of organism, the welding of 3 right sides of organism has placed board 6, places and can be provided with corresponding container on the board 6 and be used for holding the dress to the great gravel and sand of selecting, and one of them sieve husky subassembly 5 ends and passes stone outlet A304 and extend to the outside, and stone outlet B305 has been seted up to 3 left side lower parts of organism, and another sieve husky subassembly 5 ends and passes stone outlet B305 and extend to the outside. The multilayer sand screening assemblies 5 are provided with sand outlets, so that large sand can flow out from the sand outlets conveniently.
Still further, sieve husky subassembly 5 includes sieve 501, and sieve 501 is the slope structure that the initiating terminal is higher than the end, and sieve 501 front and back side symmetry is equipped with two fixed plates 502, and fixed plate 502 welds on sieve husky chamber 4 inner wall.
Furthermore, a leakage groove is formed in the middle of the sieve plate 501, a screen 503 is embedded in the leakage groove, two hinged supports 504 are symmetrically arranged on the upper side of the terminating end of the sieve plate 501, a baffle 505 is arranged between the two hinged supports 504, the baffle 505 is of a 'crack' type structure, and the upper end of the baffle 505 is rotatably connected with the two hinged supports 504 through a hinge shaft. The utility model discloses in be located the initiating terminal of downside screen cloth 503 and the end that terminates that is located upside screen cloth 503 aligns, and the aperture that is located upside screen cloth 503 is greater than the aperture that is located downside screen cloth 503 to improve screening efficiency.
It is worth to be noted that two springs a506 are symmetrically arranged outside the terminating end of the sieve plate 501, one end of each spring a506 is hung with a limiting column a507, the limiting column a507 is welded in the middle of the outer wall of the sieve plate 501, the other end of each spring a506 is hung with a limiting column B508, and the limiting columns B508 are welded on the lower portion of the outer wall of the baffle plate 505. The utility model discloses be equipped with the baffle 505 that drags through spring A506 at sieve 501 termination end, utilize the combined force effect of baffle 505 for only can push baffle 505 open when gravel and sand gathers certain weight, with this improvement to the screening efficiency of gravel and sand, it is incomplete to avoid traditional screening sand machine to sieve, and then makes the mixed gravel and sand of part sand flow.
It should be noted that two guide posts 509 are symmetrically disposed between the screen plate 501 and the fixing plate 502, the guide posts 509 are welded to the outer wall of the screen plate 501, and the guide posts 509 are sleeved with springs B510, and the springs B510 are welded to the inner wall of the fixing plate 502. The spring B510 provides a restoring force to the screen plate 501, while the guide post 509 enhances the supporting effect of the spring B510.
In addition, a motor base 511 is welded in the middle of one of the fixing plates 502, a motor 512 is fixedly arranged on the top surface of the motor base 511, the end of an output shaft of the motor 512 penetrates through the inside of the motor base 511 and extends to a position between the fixing plate 502 and the sieve plate 501, a cam 513 is sleeved at the end of the output shaft of the motor 512, and the outer side of the cam 513 is slidably connected with the outer wall of the sieve plate 501. The utility model discloses a thereby the rotation of cam 513 promotes sieve 501 seat reciprocating vibration.
The working principle is as follows: the cam 513 is driven by the motor 512, the cam 513 extrudes the outer wall of the sieve plate 501 in the rotation process, under the cooperation of the spring B510 with the action of a complex force, the sieve plate 501 vibrates back and forth between the two fixing plates 502, when the sand falls from the feed hopper 301 at the upper end of the machine body 3, the sand falls into the sieve plate 501 at the upper side, under the vibration of the sieve plate 501, the coarse sand slides to the terminal end of the sieve plate 501 along the screen 503 under the action of gravity and is accumulated in front of the baffle 505, at the moment, the fine sand falls into the sieve plate 501 at the lower side through the screen 503, when the coarse sand accumulated in front of the baffle 505 reaches a certain weight, the accumulated coarse sand pushes the baffle 505 open, the baffle 505 rotates around the hinge shaft, at the moment, the spring a506 is pulled by the baffle 505 to accumulate force until the accumulated coarse sand slides out of the stone outlet a304, the spring a506 pulls the baffle 505 to reset under the action of the complex force, and the fine sand passes through the, the screened sand flows out of the discharge port 302 and is accumulated outside the frame 1 through the guide plate 303.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a civil engineering is with vertical multilayer sand sieving machine which characterized in that: including frame (1), brake wheel (2) are all installed to frame (1) bottom surface four corners department, frame (1) upper end sets firmly organism (3), the inside cavity of organism (3) forms sieve husky chamber (4), be upper and lower staggered structure in sieve husky chamber (4) and be equipped with two sieve husky subassemblies (5).
2. The vertical multi-layer sand screening machine for civil engineering work according to claim 1, characterized in that: organism (3) left side top surface has set firmly feeder hopper (301), feeder hopper (301) lower extreme passes organism (3) top surface and extends to sieve husky chamber (4) in, discharge gate (302) have been seted up to organism (3) lower extreme, discharge gate (302) are Y type structure, discharge gate (302) below is equipped with stock guide (303), stock guide (303) are L type structure, just stock guide (303) one end and organism (3) bottom surface closely weld, and the other end passes the fretwork groove on frame (1) and extends to the outside.
3. The vertical multi-layer sand screening machine for civil engineering as claimed in claim 2, wherein: stone outlet A (304) has been seted up on organism (3) right side upper portion, the welding of organism (3) right side has placed board (6), one of them sieve husky subassembly (5) end passes stone outlet A (304) and extends to the outside, stone outlet B (305) has been seted up to organism (3) left side lower part, another sieve husky subassembly (5) end passes stone outlet B (305) and extends to the outside.
4. The vertical multi-layer sand screening machine for civil engineering work according to claim 1, characterized in that: sieve husky subassembly (5) are including sieve (501), sieve (501) are the slope structure that the initiating terminal is higher than the end, just lateral symmetry is equipped with two fixed plates (502) around sieve (501), fixed plate (502) weld on sieve husky chamber (4) inner wall.
5. The vertical multi-layer sand screening machine for civil engineering according to claim 4, characterized in that: the small opening sieve is characterized in that a small opening is formed in the middle of the sieve plate (501), a screen (503) is embedded in the small opening, the sieve plate (501) is symmetrically provided with two hinged supports (504) at the upper end, a baffle (505) is arranged between the hinged supports (504), the baffle (505) is of a 'crack' type structure, and the upper end of the baffle (505) is rotatably connected with the two hinged supports (504) through a hinged shaft.
6. The vertical multi-layer sand screening machine for civil engineering work of claim 5, wherein: sieve (501) terminate the end outside symmetry and are equipped with two spring A (506), spring A (506) one end has been articulated spacing post A (507), spacing post A (507) welds in sieve (501) outer wall middle part, spring A (506) other end has been articulated spacing post B (508), spacing post B (508) welds in baffle (505) outer wall lower part.
7. The vertical multi-layer sand screening machine for civil engineering according to claim 6, characterized in that: two guide posts (509) are symmetrically arranged between the sieve plate (501) and the fixed plate (502), the guide posts (509) are welded on the outer wall of the sieve plate (501), a spring B (510) is sleeved on the guide posts (509), and the spring B (510) is welded on the inner wall of the fixed plate (502).
8. The vertical multi-layer sand screening machine for civil engineering work of claim 7, wherein: one of them fixed plate (502) middle part welding has motor cabinet (511), motor cabinet (511) top surface has set firmly motor (512), motor (512) output shaft tip passes motor cabinet (511) inside and extends to between fixed plate (502) and sieve (501), and motor (512) output shaft tip cup joints cam (513), the cam (513) outside and sieve (501) outer wall sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020345025.6U CN211802305U (en) | 2020-03-18 | 2020-03-18 | Civil engineering is with vertical multilayer screening sand machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020345025.6U CN211802305U (en) | 2020-03-18 | 2020-03-18 | Civil engineering is with vertical multilayer screening sand machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211802305U true CN211802305U (en) | 2020-10-30 |
Family
ID=73012483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020345025.6U Expired - Fee Related CN211802305U (en) | 2020-03-18 | 2020-03-18 | Civil engineering is with vertical multilayer screening sand machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211802305U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112570278A (en) * | 2020-11-06 | 2021-03-30 | 郭才剑 | Rapeseed screening device convenient to classify |
| CN112604772A (en) * | 2020-11-10 | 2021-04-06 | 安徽省阜阳市盛大机械有限公司 | Anti-blocking device of crusher |
| CN112619843A (en) * | 2020-12-28 | 2021-04-09 | 侯建锋 | Pretreatment crushing and screening equipment for manufacturing waterproof mortar and preparation method of waterproof mortar |
-
2020
- 2020-03-18 CN CN202020345025.6U patent/CN211802305U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112570278A (en) * | 2020-11-06 | 2021-03-30 | 郭才剑 | Rapeseed screening device convenient to classify |
| CN112604772A (en) * | 2020-11-10 | 2021-04-06 | 安徽省阜阳市盛大机械有限公司 | Anti-blocking device of crusher |
| CN112619843A (en) * | 2020-12-28 | 2021-04-09 | 侯建锋 | Pretreatment crushing and screening equipment for manufacturing waterproof mortar and preparation method of waterproof mortar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211802305U (en) | Civil engineering is with vertical multilayer screening sand machine | |
| KR101478998B1 (en) | Vibration Sorting Apparatus | |
| CN108116849A (en) | A kind of efficient sandstone separator for outdoor construction | |
| CN210876232U (en) | Multistage sieving mechanism is used in herbal pieces-processing | |
| CN212040635U (en) | Novel vibrating screen | |
| CN114918125B (en) | Screening plant for road engineering | |
| CN111495761A (en) | Grit sorting device for construction | |
| CN218797264U (en) | Mining equipment sealing device | |
| CN202538907U (en) | Vertical movable sieve jig | |
| CN112044566A (en) | Chemical raw material grinding equipment | |
| CN103639110A (en) | Multistage screening fine screening machine | |
| CN201644388U (en) | Versatile double-shaft and eccentric efficient vibrating screen | |
| CN217249669U (en) | Sand screening and washing integrated machine | |
| CN218502613U (en) | Quick sieving mechanism of root of kudzu vine piece | |
| CN207951945U (en) | A kind of efficient sandstone separator for outdoor construction | |
| CN215940582U (en) | Make things convenient for shale shaker of sieve quick dismantlement | |
| CN216500577U (en) | Grit divides screen (ing) machine that work efficiency is high | |
| CN212943943U (en) | Chinese-medicinal material sieving mechanism | |
| CN210965854U (en) | Screening structure of intelligent mobile electric screen | |
| CN212943972U (en) | Herbal pieces-sieve separator | |
| CN210304473U (en) | Multistage high-efficient sieving mechanism of traditional chinese medicine | |
| CN210632425U (en) | Agricultural seed sieving mechanism based on rock screening and combined flotation | |
| CN209061576U (en) | A kind of dedicated multi-layered screen cloth vibrating screen in mine | |
| CN201040277Y (en) | Serum step-by-step separator | |
| CN219664420U (en) | Swing screen frame feed back structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |