CN203030499U - Obliquely-arranged type moveable sand screening machine - Google Patents
Obliquely-arranged type moveable sand screening machine Download PDFInfo
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- CN203030499U CN203030499U CN 201320042284 CN201320042284U CN203030499U CN 203030499 U CN203030499 U CN 203030499U CN 201320042284 CN201320042284 CN 201320042284 CN 201320042284 U CN201320042284 U CN 201320042284U CN 203030499 U CN203030499 U CN 203030499U
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- slide plate
- belt
- sieving machine
- drive unit
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Abstract
The utility model provides an obliquely-arranged type moveable sand screening machine which comprises a machine frame, a belt transmission device, a rotary drum screen, a front tilting slide plate and a rear tilting slide plate. A sand hopper is arranged on the top portion of the machine frame; the belt transmission device is located below the sand hopper; the rotary drum screen is obliquely fixed in front of the belt transmission device; the front tilting slide plate and the rear tilting slide plate enable sand to slide downward and are located below the rotary drum screen, wherein the front tilting slide plate corresponds to the position under a screen body of the rotary drum screen, and the rear tilting slide plate corresponds to the position of a sand outlet of the rotary drum screen; a baffle plate is connected between the front tilting slide plate and the rear tilting slide plate; and a gear is arranged on an outer circle of the screen body of the rotary drum screen, and a motor is used as both a driving device of the gear and a driving device of the belt transmission. The obliquely-arranged type moveable sand screening machine has the advantages that a single motive power source is used, a rotary drum is obliquely arranged, the obliquely-arranged type moveable sand screening machine can be moved flexibly, and the screen can be replaced conveniently.
Description
Technical field
The utility model relates to the movable sand sieving machine of a kind of inclined type.
Background technology
The general complex structure of existing sand sieving machine, volume is big, and is difficult mobile behind placement and the building site, and its power source is also more, not only expends cost, also expends the energy.Especially for some middle-size and small-size building sites, this kind sand sieving machine relatively wastes energy.
The utility model content
The utility model provides a kind of inclined type movable sand sieving machine, has the advantage that the power original paper is single, cylinder tilts, move, make things convenient for draping several respects flexibly.Its volume is moderate, cost is low, consume energy less, sieve husky efficient height.
For solving the above technical problem, the utility model provides following technical scheme: the movable sand sieving machine of a kind of inclined type, described sand sieving machine comprises frame, belt drive unit, rotary screen, front inclined skid plate and hypsokinesis slide plate, described frame top is provided with husky bucket, the below of Sha Dou is belt drive unit, the tilting the place ahead of being fixed in belt drive unit of rotary screen, front inclined skid plate and the hypsokinesis slide plate of the below of rotary screen for sand is glided, the sieve nest below of front inclined skid plate respective rollers sieve, the sand exit of hypsokinesis slide plate respective rollers sieve; Be connected with baffle plate between described front inclined skid plate and the hypsokinesis slide plate; Described rotary screen sieve nest cylindrical is provided with gear, and the drive unit of this gear and belt drive unit are same motor.
Further, described belt drive unit comprises motor, gear I, gear II, gear III and belt type conveyer, motor connects gearbox, output shaft connects gear I, gear I connects meshing gear II, and gear I center main shaft is provided with gear III, the outer Knucle-gear of gear III engaged cylinders sieve, the power of belt type conveyer comes from belt pulley II, and the kind of drive is belt transmission.
Further, described frame is provided with hitch frame, the direct kiss the earth in the bottom of hitch frame.
Further, be provided with support for back-up belt between two of described belt type conveyer running rollers.
Further, the screen cloth in the described rotary screen embeds and is installed in the sieve nest.
The movable sand sieving machine of this inclined type that the utility model relates to, the operation principle of this project is such: equipment energising running back by loading machine with the raw material husky bucket of packing into, raw material is via putting into rotary screen for husky conveyer belt, the screen drum of rotation drives raw material rolling repeatedly in tube, again because cylinder tilting, impel husky material in upset also along cylinder to front slide, like this, fine sand is separated by the roller screen wire side with regard to from top to down, and rough sand is then discharged from the cylinder lower end; And then, thick, fine sand is assigned to rear and the place ahead of frame more respectively along hypsokinesis slide plate and front inclined skid plate, realize that fine sand and the thorough of rough sand separate.
The movable sand sieving machine of this inclined type that the utility model relates to has effect as described below:
(1) single realization that drives
General sand sieving machine will drive cylinder and conveyer belt respectively with different power set, on the basis of a large amount of analysis of science and research, simple transformation has been done in the defeated mechanical axis of gearbox, allows it have the function of gear drive and belt wheel transmission concurrently.
(2) tilting realization
In order to guarantee that rotary screen can tilt when operating, we have installed a pair of wheel at frame rear end, and front end directly contacts with ground, have so both guaranteed the inclination of cylinder, improved the stability of frame again, can also realize that the artificial push-and-pull of short distance and long distance drag simultaneously.
(3) realization of draping
This product is in when design, and the mode that screen cloth is entered rotary screen is designed to embedded, so just can be according to the screen cloth that changes different grids with the difference of husky fineness degree at any time.
(4) the husky control of heap
In order to prevent mixing again from the thickness sand that rotary screen comes out, we are provided with oblique front inclined skid plate and straight front inclined skid plate in frame, sift out the fine sand that comes in the cylinder and just fall inclined to one side the place ahead, frame right side along oblique front inclined skid plate, rough sand is fallen the frame dead ahead along straight front inclined skid plate.
(5) save cost
General sand sieving machine on the contrast market, not newly-increased other members of our sand sieving machine, on the contrary, we have also reduced motor and gearbox, like this, have saved cost on the basis of guaranteeing superperformance, have realized doulbe-sides' victory.
Description of drawings
Fig. 1 is the movable sand sieving machine structural representation of the utility model inclined type;
Fig. 2 is the schematic diagram of the movable sand sieving machine belt drive unit of the utility model inclined type;
Mark is as follows among the figure: 1-frame, the husky bucket of 2-, 3-belt conveyor, 4-support, 5-hitch frame, 6-wheel, 7-rotary screen, 8-hypsokinesis slide plate, 9-front inclined skid plate, 10-driving-belt, 11-belt pulley I, 12-motor, 13-gear I, 14-gear II, 15-gear III, 71-rotary screen gear.
The specific embodiment
As shown in Figure 1, frame 1 is erect steelframe by the cuboid of the horizontal steelframe of the rectangle of long 3.5m, wide 1.2m and long 1.2m, wide 1.2m, high 2.0m and is constituted, and is used for parts such as fixing husky bucket 2, belt conveyor 3, rotary screen 7, motor 12, gearbox.
Front inclined skid plate 8 is responsible for the fine sands that rotary screen comes out are assigned to frame 1 the place ahead, and 9 on hypsokinesis slide plate is assigned to the frame rear with rough sand.
Husky bucket 2 is used for Sheng Sha and send sand to conveyer belt, and the base angle is 45 degree, is conducive to sandstone sliding in bucket.
By wheel 6 realize machines push-and-pull, drag and complete machine tilting.Inclination angle demand when designing in order to satisfy can be selected 8.3-20 type chevron tire for use.
In order to meet the husky demand of sieve, the rotary screen rotating speed of this product is decided to be 45m/min, and line speed is 3.0m/s, and the inclination angle control between frame and ground is between 11 degree are spent to 14.In order to ensure the normal operation of machine, with the motor power (output) that this product is supporting must not be less than 3.7kw; Comprehensive other aspects, when selecting motor for use, require its power control at 3.7kw between the 5.7kw, rated speed at 1200r/min between the 1800r/min.And to the selecting for use of gearbox, calculate through our detailed theory, drawing its output speed is 120r/min, so the speed reducing ratio corresponding with motor control is between 10 to 18.
Transmission principle figure as shown in Figure 2.
The specific embodiment described in the utility model does not constitute the restriction to the application's scope; every within the spirit and principle of the utility model design, any modification that one of skill in the art can make, be equal to and replace and improvement etc. all should be included within the protection domain of the present utility model.
Claims (6)
1. movable sand sieving machine of inclined type, it is characterized in that, described sand sieving machine comprises frame, belt drive unit, rotary screen, front inclined skid plate and hypsokinesis slide plate, described frame top is provided with husky bucket, the below of Sha Dou is belt drive unit, the tilting the place ahead of being fixed in belt drive unit of rotary screen, front inclined skid plate and the hypsokinesis slide plate of the below of rotary screen for sand is glided, the sieve nest below of front inclined skid plate respective rollers sieve, the sand exit of hypsokinesis slide plate respective rollers sieve; Be connected with baffle plate between described front inclined skid plate and the hypsokinesis slide plate; Described rotary screen sieve nest cylindrical is provided with gear, and the drive unit of this gear and belt drive unit are same motor.
2. the movable sand sieving machine of inclined type according to claim 1, it is characterized in that, described belt drive unit comprises motor, gear I, gear II, gear III and belt type conveyer, motor connects gearbox, and output shaft connects gear I, and gear I connects meshing gear II, gear I center main shaft is provided with gear III, the outer Knucle-gear of gear III engaged cylinders sieve, the power of belt type conveyer comes from belt pulley II, and the kind of drive is belt transmission.
3. the movable sand sieving machine of inclined type according to claim 1 is characterized in that, described frame two bottom sides is connected with wheel.
4. the movable sand sieving machine of inclined type according to claim 3 is characterized in that, described frame is provided with hitch frame, the direct kiss the earth in the bottom of hitch frame.
5. the movable sand sieving machine of inclined type according to claim 2 is characterized in that, is provided with the support for back-up belt between two running rollers of described belt type conveyer.
6. the movable sand sieving machine of inclined type according to claim 1 is characterized in that, the screen cloth in the described rotary screen embeds and is installed in the sieve nest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320042284 CN203030499U (en) | 2013-01-25 | 2013-01-25 | Obliquely-arranged type moveable sand screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320042284 CN203030499U (en) | 2013-01-25 | 2013-01-25 | Obliquely-arranged type moveable sand screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203030499U true CN203030499U (en) | 2013-07-03 |
Family
ID=48682641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320042284 Expired - Fee Related CN203030499U (en) | 2013-01-25 | 2013-01-25 | Obliquely-arranged type moveable sand screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203030499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436070A (en) * | 2015-12-12 | 2016-03-30 | 濮阳市春禾牧业有限公司 | Roller screen for screening materials |
| CN115069531A (en) * | 2022-07-25 | 2022-09-20 | 山东群峰重工科技股份有限公司 | Drum screen |
-
2013
- 2013-01-25 CN CN 201320042284 patent/CN203030499U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436070A (en) * | 2015-12-12 | 2016-03-30 | 濮阳市春禾牧业有限公司 | Roller screen for screening materials |
| CN115069531A (en) * | 2022-07-25 | 2022-09-20 | 山东群峰重工科技股份有限公司 | Drum screen |
| CN115069531B (en) * | 2022-07-25 | 2023-11-03 | 山东群峰重工科技股份有限公司 | Drum screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20140125 |