CN209810612U - Improved sand washing sieve for sand washing machine - Google Patents
Improved sand washing sieve for sand washing machine Download PDFInfo
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- CN209810612U CN209810612U CN201822235108.5U CN201822235108U CN209810612U CN 209810612 U CN209810612 U CN 209810612U CN 201822235108 U CN201822235108 U CN 201822235108U CN 209810612 U CN209810612 U CN 209810612U
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- screen cloth
- screen
- sand
- dwang
- rod
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Abstract
The utility model discloses an improved generation sand washing sieve that sand washing machine was used, which comprises a screen cloth, the screen cloth slope is arranged, the screen cloth bottom is provided with out the hopper, and the screen cloth is inside to run through and be provided with the dwang, and stretches out to the screen cloth outside at the dwang both ends, the dwang is connected with the screen cloth through setting up the dead lever at the inside both ends of screen cloth, dead lever both ends department is provided with the slide rail, two dead lever cross arrangement and with dwang fixed connection, the screen cloth is kept away from the inside steel brush that is provided with in hopper one side, steel brush both ends department is provided with two bracing pieces, two the bracing piece bottom is provided with the counterweight rod, two the bracing piece rotates with the dwang through two first rotating bearing and is connected, the screen cloth is kept away from. The utility model discloses simple structure can change screen cloth density, and the stone that the clearance was blocked is convenient to be maintained.
Description
Technical Field
The utility model relates to a building engineering construction machinery especially relates to an improved generation sand washing sieve that sand washing machine was used.
Background
Construction waste contains a large amount of sand and mud, and the disposal of construction waste often involves mud-sand separation to obtain purer sand and mud, respectively. The existing mud-sand separation method generally comprises the steps of spraying water on sand, screening the sand by using a screen, and then filtering mud in the sand in a sand washer.
But the sieve sand efficiency of the common sand washing sieve in the existing market is too low to very easily block up the screen hole, sieve the effect variation after using for a long time, also can't clear up after blockking up, and in case the screen cloth takes place the damage, repair very difficult and loaded down with trivial details, still can't change screening density, can only change the screen cloth on a large scale, cause very big wasting of resources.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an improved sand washing sieve for a sand washing machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an improved generation sand washing sieve that sand washing machine was used, includes the screen cloth, the screen cloth slope is arranged, the screen cloth bottom is provided with out the hopper, and the screen cloth is inside to run through and be provided with the dwang, and the dwang both ends stretch out to the screen cloth outside, the dwang is connected with the screen cloth through the dead lever that sets up at the inside both ends of screen cloth, dead lever both ends department is provided with the slide rail, two dead lever cross arrangement and with dwang fixed connection, the screen cloth is kept away from hopper one side inside and is provided with the steel brush, steel brush both ends department is provided with two bracing pieces, two the bracing piece bottom is provided with the weight lever, two the bracing piece rotates through two first rotating bearing and is connected with the dwang, the screen cloth is.
As a further description of the above technical solution:
the slide rail is kept away from dead lever one side and is the symmetry and be provided with two N type grooves, the lateral wall of screen cloth is provided with L type groove, two the inside in N type groove is provided with rotates the pulley, it is connected with L type groove rotation through the axis of rotation of its axle center department to rotate the pulley.
As a further description of the above technical solution:
the dwang is close to feeder hopper one end and is provided with the belt and rotates the wheel, the dwang is kept away from feeder hopper one end and is provided with second rolling bearing, second rolling bearing rotates with the support frame of sand washing equipment and is connected.
As a further description of the above technical solution:
the screen cloth is woven by the steel wire and is made, and with slide rail sliding connection.
As a further description of the above technical solution:
the counterweight rod is made of a solid iron pipe, and the weight of the counterweight rod is far larger than that of the steel wire brush.
As a further description of the above technical solution:
the sliding rail and the fixed rod are both made of steel materials, and the surfaces of the sliding rail and the fixed rod are coated with wear-resistant and rust-proof coatings.
The utility model discloses following beneficial effect has: firstly the utility model has the advantages of simple structure, it is practical, the rotatory grit that drives through the rotary drum when using rotates and accomplishes the screening through the screen cloth, screening is fast, high work efficiency and because the screen cloth is not integral fixed, so can be close to the slide rail of top one side through the dead lever and carry out the change of screen cloth, make things convenient for the user of service to carry out the maintenance of equipment, and change, can change the screen cloth that uses different density and satisfy the needs of different work to screening density, and because inside is provided with the steel brush, the grit that blocks up in the screen cloth can be fine clears away, and then increase the life of equipment, the belt through the rotor bar tip rotates the mechanized control that the wheel can be fine realization equipment.
Drawings
FIG. 1 is a front view of an improved sand wash screen for a sand washer according to the present invention;
FIG. 2 is a cross-sectional view of a screen structure of an improved sand washing screen for a sand washer according to the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
Illustration of the drawings:
1. a feed hopper; 2. a belt rotating wheel; 3. a support bar; 4. a weight lever; 5. a discharge hopper; 6. rotating the rod; 7. a second rotary bearing; 8. a first rotating bearing; 9. screening a screen; 10. a wire brush; 11. a slide rail; 12. fixing the rod; 13. a rotating shaft; 14. rotating the pulley; 15. an L-shaped groove; 16. an N-shaped groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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. 1-3, the present invention provides an embodiment: an improved sand washing sieve for a sand washing machine comprises a screen 9, wherein the screen 9 is obliquely arranged to facilitate rolling of materials, a discharge hopper 5 is arranged at the bottom of the screen 9 to collect sand and stone which are screened, a rotating rod 6 is arranged inside the screen 9 in a penetrating manner to help the screen 9 to rotate, two ends of the rotating rod 6 extend out of the screen 9, the rotating rod 6 is connected with the screen 9 through fixing rods 12 arranged at two ends inside the screen 9, slide rails 11 are arranged at two ends of the fixing rods 12 to enable the screen 9 to slide, the two fixing rods 12 are arranged in a crossed manner and are fixedly connected with the rotating rod 6, a steel wire brush 10 is arranged inside one side of the screen 9, which is far away from the discharge hopper 5, so that stones clamped in the screen 9 can be cleaned, two support rods 3 are arranged at two ends of the steel wire brush 10 to support, a balance weight rod 4 is arranged at the bottoms, two bracing pieces 3 rotate with dwang 6 through two first rotating bearing 8 and are connected, and 5 one end sides of a hopper are kept away from to screen cloth 9 and are provided with feeder hopper 1, and the export of feeder hopper 1 corresponds with the axle center of screen cloth 9, makes things convenient for the joining of material.
Two N-shaped grooves 16 are symmetrically arranged on one side of a sliding rail 11 far away from a fixed rod 12, an L-shaped groove 15 is arranged on the side wall of a screen 9, a rotating pulley 14 is arranged inside the two N-shaped grooves 16 and can rotate, the rotating pulley 14 is rotatably connected with the L-shaped groove 15 through a rotating shaft 13 at the axis of the rotating pulley 14 to drive the screen 9, a belt rotating wheel 2 is arranged at one end of a rotating rod 6 close to a feed hopper 1 and can be connected with a motor for construction, a second rotating bearing 7 is arranged at one end of the rotating rod 6 far away from the feed hopper 1 and is used for rotating and fixing, the second rotating bearing 7 is rotatably connected with a support frame of sand washing equipment, the screen 9 is made of steel wire weaving and is in sliding connection with the sliding rail 11, so that the replacement and maintenance are convenient, the balance weight rod 4 is made of a solid iron pipe, the weight, the service life is prolonged.
The working principle is as follows: when in use, the sandstone materials to be screened are placed in the feed hopper 1 close to the upper side and subjected to preliminary screening through the feed hopper 1, the materials enter the roller, the belt is driven by the motor to rotate the wheel 2, the rotating rod 6 is further driven to rotate, the rotating rod 6 further drives the screen 9 to rotate through the fixed rod 12, the materials are screened on the surface of the screen 9 in a rolling manner, the screened qualified materials are screened through the discharge hopper 5, some overlarge materials fall out along the inclined screen 9 under the action of self gravity, when some sandstone are clamped on the screen 9, the sandstone is brought to the position of the steel wire brush 10 close to the upper side through rotation, the sandstone is brushed out by the friction between the steel wire brush 10 and the sandstone to reduce blockage, the bottom of the steel wire brush 10 is provided with the balance weight rod 4, and the support rod of the steel wire brush 10 is rotatably connected with the rotating rod 6, the wire brush 10 is always kept on the side of the screen 9 near the upper side, and when the density of the screen 9 needs to be changed or the maintenance needs to be carried out, the screen 9 can be pulled out for repair or the screen 9 with different screening densities can be replaced by the slide rail 11 on the side of the fixed rod 12 near the upper side.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an improved generation sand wash sieve that sand washer was used, includes screen cloth (9), its characterized in that: the screen cloth (9) is obliquely arranged, a discharge hopper (5) is arranged at the bottom of the screen cloth (9), a rotating rod (6) penetrates through the screen cloth (9), the two ends of the rotating rod (6) extend out of the screen cloth (9), the rotating rod (6) is connected with the screen cloth (9) through fixing rods (12) arranged at the two ends inside the screen cloth (9), slide rails (11) are arranged at the two ends of each fixing rod (12), the two fixing rods (12) are arranged in a crossed manner and are fixedly connected with the rotating rod (6), a steel wire brush (10) is arranged inside one side, far away from the discharge hopper (5), of the screen cloth (9), two support rods (3) are arranged at the two ends of the steel wire brush (10), two balance weight rods (4) are arranged at the bottoms of the support rods (3), and the two balance weight rods (3) are rotatably connected with the rotating rod (, the side face of one end, far away from the discharge hopper (5), of the screen (9) is provided with the feed hopper (1), and the outlet of the feed hopper (1) corresponds to the axis of the screen (9).
2. The improved sand wash screen for a sand washer according to claim 1, wherein: slide rail (11) are kept away from dead lever (12) one side and are the symmetry and are provided with two N type grooves (16), the lateral wall of screen cloth (9) is provided with L type groove (15), two the inside in N type groove (16) is provided with rotates pulley (14), it is connected with L type groove (15) rotation through axis of rotation (13) of its axle center department to rotate pulley (14).
3. The improved sand wash screen for a sand washer according to claim 1, wherein: dwang (6) are close to feeder hopper (1) one end and are provided with belt rotating wheel (2), feeder hopper (1) one end is kept away from in dwang (6) and is provided with second rolling bearing (7), second rolling bearing (7) rotate with the support frame of sand washing equipment and are connected.
4. The improved sand wash screen for a sand washer according to claim 1, wherein: the screen (9) is made of steel wire weaving and is connected with the sliding rail (11) in a sliding mode.
5. The improved sand wash screen for a sand washer according to claim 1, wherein: the counterweight rod (4) is made of a solid iron pipe, and the weight of the counterweight rod is far larger than that of the steel wire brush (10).
6. The improved sand wash screen for a sand washer according to claim 1, wherein: the sliding rail (11) and the fixing rod (12) are both made of steel materials, and the surfaces of the sliding rail and the fixing rod are coated with wear-resistant and rust-proof coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822235108.5U CN209810612U (en) | 2018-12-28 | 2018-12-28 | Improved sand washing sieve for sand washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822235108.5U CN209810612U (en) | 2018-12-28 | 2018-12-28 | Improved sand washing sieve for sand washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN209810612U true CN209810612U (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822235108.5U Active CN209810612U (en) | 2018-12-28 | 2018-12-28 | Improved sand washing sieve for sand washing machine |
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| CN (1) | CN209810612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589685A (en) * | 2020-04-27 | 2020-08-28 | 刘伟 | Screening device for graphene purification and using method |
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2018
- 2018-12-28 CN CN201822235108.5U patent/CN209810612U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589685A (en) * | 2020-04-27 | 2020-08-28 | 刘伟 | Screening device for graphene purification and using method |
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