CN208213641U - A kind of multi-functional sand sieving machine for civil engineering - Google Patents
A kind of multi-functional sand sieving machine for civil engineering Download PDFInfo
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- CN208213641U CN208213641U CN201820488083.7U CN201820488083U CN208213641U CN 208213641 U CN208213641 U CN 208213641U CN 201820488083 U CN201820488083 U CN 201820488083U CN 208213641 U CN208213641 U CN 208213641U
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- civil engineering
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Abstract
The utility model discloses a kind of multi-functional sand sieving machines for civil engineering, including fixed frame and conveyer belt, funnel fixing bracket is welded between the middle beam of the fixed frame, and the centre of funnel fixing bracket has been bolted conical hopper, the top of the fixed frame is welded with fixed baffle close to two sides, the opposite side outer wall of two fixed baffles is welded with the opposite and parallel to each other channel steel sliding rail of opening close to middle part, the same rectangular sieve frame is slidably connected in the sliding slot of two channel steel sliding rails, the upper surface middle part of the rectangular sieve frame is reserved with ladder mounting hole, and sieve is connected in ladder mounting hole, the opposite side outer wall of two fixed baffles has been bolted fixing clasp close to top.The utility model can be stable output high-frequency reciprocating movement, to drive the grit in sieve to be sieved, and different screening frequencies may be implemented in different screw holes, improves the adjustability of device.
Description
Technical field
The utility model relates to sand sieving machine technical field more particularly to a kind of multi-functional sand sieving machines for civil engineering.
Background technique
Sand sieving machine is to be suitable for river, and reservoir, the sandstone separation equipment of coal yard and construction, by hull, shelf slows down
Machine, conveyer belt turn sieve, engine or motor form, and it is husky that existing sand sieving machine is divided into drum type sand screening machine, washing drum-type sieve
Machine, vibration sieve type sand sieving machine etc., sand sieving machine are powered after operating and raw material are packed into large capacity storage hopper by loading machine, and raw material is via confession
Material belt puts into horizontal screen drum, and the screen drum of rotation drives raw material under the pushing, rolling of cylinder intra vane, forms raw material in sieve
The artificial sieve sand effect of the sliding rolling in face, the finished sand sifted out are fallen on finished product sand belt by aggregate bin, while fallen by belt lifting
It is down in finished product material heap, whole process is continuous and stock grading understands, accurately.
However existing sand sieving machine, in use there is some shortcomings, the process that the grains of sand fall is not uniform enough
The phenomenon that stablizing, being easy to happen blocking, leads to the operation troubles of sand sieving machine, reduces the practicability of sand sieving machine.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is used for building work
The multi-functional sand sieving machine of journey.
To achieve the goals above, the utility model adopts the technical scheme that a kind of more function for civil engineering
Can sand sieving machine, including fixed frame and conveyer belt are welded with funnel fixing bracket between the middle beam of the fixed frame, and funnel is solid
The centre for determining frame has been bolted conical hopper, and the top of the fixed frame is welded with fixed baffle close to two sides, and two
The opposite side outer wall of a fixed baffle is welded with the opposite and parallel to each other channel steel sliding rail of opening, two institutes close to middle part
It states and slidably connects the same rectangular sieve frame in the sliding slot of channel steel sliding rail, the upper surface middle part of the rectangular sieve frame is reserved with ladder
Mounting hole, and sieve is connected in ladder mounting hole, the opposite side outer wall of two fixed baffles passes through close to top
Bolt is fixed with fixing clasp, and high-pressure water pipe is socketed between the fixing clasp on each fixed baffle, the fixed frame
Side outer wall has been bolted fixed plate close to top, and the upper surface of fixed plate be welded with two it is parallel to each other vertical
Vertical plate, the middle slip of two vertical walls is connected with same root mandril, and the one end of mandril far from rectangular sieve frame is hinged
There is connecting rod, the upper surface of the fixed plate has been bolted speed reducer, and the output shaft of speed reducer close to the top of mandril
Top is welded with flywheel, and the screw hole equidistantly distributed is provided on the wheel disc of the flywheel, and is bolted with spy in the screw hole that hits
Matter bolt.
Preferably, the width of the conveyer belt is greater than the diameter of conical hopper leak hole, and the two sides of conveyer belt are equipped with gear
Lath.
Preferably, the opposite two sides outer wall of the rectangular sieve frame is welded with rectangular shaped slider, and the lower surface of rectangular shaped slider
It is equipped with idler wheel.
Preferably, the centre of two vertical walls is connected with sliding bearing compatible with mandril, and mandril leans on
One end of nearly rectangular sieve frame is fixed on the outer wall of rectangular sieve frame.
Preferably, the connecting rod is socketed on speciality bolt close to one end of flywheel, and screw hole is in the same radius of flywheel
On line.
Preferably, the high-pressure water pipe is socketed with turning wheel far from one end outer wall of fixed baffle, and high-pressure water pipe
Solenoid valve is equipped at separate turning wheel.
Preferably, the high-pressure water pipe is corrosion-resistant resistance to pressure pipe, and the tube wall of high-pressure water pipe is welded with and equidistantly distributes
Atomizer.
The utility model has the following beneficial effects:
1. the output high-frequency reciprocating that the cam ejection pin mechanism of composition can be stable is transported by the flywheel and mandril of setting
It is dynamic, to drive the grit in sieve to be sieved, and different screening frequencies may be implemented in different screw holes, improves dress
The adjustability set.
2. dry grit to be screened can be carried out water spraying atomization by the turning wheel and high-pressure nozzle of setting and removed
Dirt, and sieve can be rinsed in time after screening, it ensure that the clean of device.
3. the sieve being connected in rectangular sieve frame by setting, can quickly be replaced, adapted to finished product sand not
With the requirement of fine and closely woven degree, replacement efficiency is improved.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of multi-functional sand sieving machine for civil engineering side structure schematic view；
Fig. 2 be the utility model proposes a kind of multi-functional sand sieving machine for civil engineering schematic cross-sectional view；
Fig. 3 be the utility model proposes a kind of multi-functional sand sieving machine speciality bolt for civil engineering sectional structure
Schematic diagram.
In figure: 1 fixed frame, 2 conveyer belts, 3 conical hoppers, 4 rectangular sieve frames, 5 are according to shape sliding block, 6 idler wheels, 7 channel steel sliding rails, 8
Fixing clasp, 9 sieves, 10 turning wheels, 11 high-pressure water pipes, 12 fixed baffles, 13 funnel fixing brackets, 14 mandrils, 15 vertical walls,
16 connecting rods, 17 speed reducers, 18 flywheels, 19 fixed plates, 20 speciality bolts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of multi-functional sand sieving machine for civil engineering, including fixed frame 1 and conveyer belt 2, fixed frame 1
Middle beam between be welded with funnel fixing bracket 13, and the centre of funnel fixing bracket 13 has been bolted conical hopper 3,
The top of fixed frame 1 is welded with fixed baffle 12 close to two sides, and the opposite side outer wall of two fixed baffles 12 is close to middle part
It is welded with the opposite and channel steel sliding rail 7 parallel to each other that is open, slidably connects the same rectangle in the sliding slot of two channel steel sliding rails 7
Screen frame 4, the upper surface middle part of rectangular sieve frame 4 is reserved with ladder mounting hole, and sieve 9 is connected in ladder mounting hole, and two solid
Determine the opposite side outer wall of baffle 12 and be bolted fixing clasp 8 close to top, and on each fixed baffle 12
High-pressure water pipe 11 is socketed between fixing clasp 8, the side outer wall of fixed frame 1 has been bolted fixed plate close to top
19, and the upper surface of fixed plate 19 is welded with two vertical walls 15 parallel to each other, the middle slip of two vertical walls 15
It is connected with same root mandril 14, and mandril 14 is hinged with connecting rod 16 far from one end of rectangular sieve frame 4, the upper surface of fixed plate 19 is leaned on
The top of nearly mandril 14 has been bolted speed reducer 17, and the output shaft top of speed reducer 17 is welded with flywheel 18, flywheel
It is provided with the screw hole equidistantly distributed on 18 wheel disc, and is bolted with speciality bolt 20 in the screw hole that hits.
In the utility model, the width of conveyer belt 2 is greater than the diameter of conical hopper leak hole, and the two sides of conveyer belt 2 are all provided with
There is apron strip, the opposite two sides outer wall of rectangular sieve frame 4 is welded with rectangular shaped slider 5, and the lower surface of rectangular shaped slider 5 is equipped with rolling
Wheel 6, the centre of two vertical walls 15 is connected with sliding bearing compatible with mandril 14, and mandril 14 is close to rectangular sieve frame
4 one end is fixed on the outer wall of rectangular sieve frame 4, and connecting rod 16 is socketed on speciality bolt 20 close to one end of flywheel 18, and spiral shell
In the same radius of flywheel 18, high-pressure water pipe 11 is socketed with turning wheel 10 far from one end outer wall of fixed baffle 12 in hole,
And solenoid valve is equipped at the separate turning wheel 10 of high-pressure water pipe 11, high-pressure water pipe 11 is corrosion-resistant resistance to pressure pipe, and high pressure water
The tube wall of pipe is welded with the atomizer equidistantly distributed.
Working principle: the sieve 9 of different meshes is selected to be connected to rectangle according to the fine and closely woven degree of grit to be separated using preceding elder generation
In screen frame 4, select different screw holes that speciality bolt is fixed in screw hole further according to vibration frequency；By sand to be screened when use
Gravel is inverted the upper surface of sieve 9, restarts dynamic speed reducer 17 later, and speed reducer 17 drives the rotation of flywheel 18 by the circumference of flywheel 18
Conversion of motion is the linear motion back and forth of mandril 14, so that the rectangular sieve frame on 14 top of mandril be driven to move back and forth, realizes to sand
The vibration screening of son；Sand is collected under the action of leaking into conical hopper 3 of low side on the conveyer belt 2 for falling into bottom；Screening
When can also open solenoid valve to sand carry out spray for dust suppression.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of multi-functional sand sieving machine for civil engineering, including fixed frame (1) and conveyer belt (2), which is characterized in that described
It is welded between the middle beam of fixed frame (1) funnel fixing bracket (13), and the centre of funnel fixing bracket (13) is solid by bolt
Surely have conical hopper (3), the top of the fixed frame (1) is welded with fixed baffle (12) close to two sides, two fixations
The opposite side outer wall of baffle (12) is welded with the opposite and parallel to each other channel steel sliding rail (7) of opening close to middle part, described in two
It is slidably connected in the sliding slot of channel steel sliding rail (7) the same rectangular sieve frame (4), the upper surface middle part of the rectangular sieve frame (4) is pre-
There are ladder mounting holes, and sieve (9) are connected in ladder mounting hole, the opposite side outer wall of two fixed baffles (12)
It has been bolted fixing clasp (8) close to top, and has been socketed between the fixing clasp (8) on each fixed baffle (12)
Have high-pressure water pipe (11), the side outer wall of the fixed frame (1) has been bolted fixed plate (19) close to top, and fixed
The upper surface of plate (19) is welded with two vertical walls (15) parallel to each other, the middle slip of two vertical walls (15)
It is connected with same root mandril (14), and mandril (14) is hinged with connecting rod (16), the fixed plate far from the one end of rectangular sieve frame (4)
(19) upper surface has been bolted speed reducer (17) close to the top of mandril (14), and the output shaft top of speed reducer (17)
End is welded with flywheel (18), is provided with the screw hole equidistantly distributed on the wheel disc of the flywheel (18), and spiral shell in the screw hole that hits
It is connected to speciality bolt (20).
2. a kind of multi-functional sand sieving machine for civil engineering according to claim 1, which is characterized in that the conveyer belt
(2) width is greater than the diameter of conical hopper leak hole, and the two sides of conveyer belt (2) are equipped with apron strip.
3. a kind of multi-functional sand sieving machine for civil engineering according to claim 1, which is characterized in that the rectangular mesh screen
The opposite two sides outer wall of frame (4) is welded with rectangular shaped slider (5), and the lower surface of rectangular shaped slider (5) is equipped with idler wheel (6).
4. a kind of multi-functional sand sieving machine for civil engineering according to claim 1, which is characterized in that two described vertical
The centre of upright plate (15) is connected with and mandril (14) compatible sliding bearing, and mandril (14) is close to rectangular sieve frame (4)
One end be fixed on the outer wall of rectangular sieve frame (4).
5. a kind of multi-functional sand sieving machine for civil engineering according to claim 1, which is characterized in that the connecting rod
(16) one end close to flywheel (18) is socketed on speciality bolt (20), and screw hole is in flywheel (18) same radius.
6. a kind of multi-functional sand sieving machine for civil engineering according to claim 1, which is characterized in that the high pressure water
Pipe (11) is socketed with turning wheel (10) far from one end outer wall of fixed baffle (12), and the separate turning wheel of high-pressure water pipe (11)
(10) solenoid valve is equipped at.
7. a kind of multi-functional sand sieving machine for civil engineering according to claim 1, which is characterized in that the high pressure water
Managing (11) is corrosion-resistant resistance to pressure pipe, and the tube wall of high-pressure water pipe is welded with the atomizer equidistantly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820488083.7U CN208213641U (en) | 2018-04-08 | 2018-04-08 | A kind of multi-functional sand sieving machine for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820488083.7U CN208213641U (en) | 2018-04-08 | 2018-04-08 | A kind of multi-functional sand sieving machine for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208213641U true CN208213641U (en) | 2018-12-11 |
Family
ID=64514422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820488083.7U Expired - Fee Related CN208213641U (en) | 2018-04-08 | 2018-04-08 | A kind of multi-functional sand sieving machine for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208213641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665792A (en) * | 2019-08-28 | 2020-01-10 | 张春梅 | Sieving mechanism is used in grain production |
-
2018
- 2018-04-08 CN CN201820488083.7U patent/CN208213641U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665792A (en) * | 2019-08-28 | 2020-01-10 | 张春梅 | Sieving mechanism is used in grain production |
| CN110665792B (en) * | 2019-08-28 | 2021-04-23 | 安徽雪莲面粉有限责任公司 | Sieving mechanism is used in grain production |
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| 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: 20181211 Termination date: 20200408 |
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| CF01 | Termination of patent right due to non-payment of annual fee |