Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in attached figures 1 and 4, the wheel bucket type sand washer convenient for recovering sand comprises a wheel carrier 1, a washing bucket 3, a filter plate 4 and a connecting plate 5.

As shown in fig. 1 and 2, the wheel frame 1 is provided with a rotatable wheel 2, the wheel 2 is composed of two wheel plates 21 concentrically arranged, specifically, a rotating shaft 22 is arranged at the center of a rotating shaft 22 of the wheel plate 21, the rotating shaft 22 is rotatably arranged on the wheel frame 1, a plurality of tooth pins 23 are annularly arrayed between the adjacent wheel plates 21 of the two wheels 2, the tooth pins 23 are engaged with a gear 24, the gear 24 is connected with a reduction gearbox of a motor 8 fixed on the wheel frame 1 through a driving shaft 25, the gear 24 is driven by the motor 8, when in use, the motor 8 is started, the driving shaft 25 drives the gear 24 to rotate, so that the tooth pins 23 engaged with the gear 24 drive the wheel 2 to rotate, and the sand cleaning and dumping are completed.

As shown in fig. 2, 3 and 4, a plurality of washing buckets 3 are annularly arrayed between two wheel plates 21, each washing bucket 3 comprises a side plate 31 and a bottom plate 32, the side plates 31 and the bottom plates 32 are hinged to each other, two sides of the bottom plates 32 are fixedly connected to the surfaces of the two wheel plates 21, two sides of the side plates 31 rotatably cover the surfaces of the two wheel plates 21, and a washing tank is formed by the side plates 31, the bottom plates 32 and the space enclosed by the two wheel plates 21 and used for containing and cleaning sand and stones. And a plurality of the filter plates 4 are respectively embedded in the middle parts of the bottom plates 32, and a plurality of filter holes penetrate through the surfaces of the filter plates 4 and are used for filtering and discharging sewage in the washing tank. At runner 2 pivoted in-process, wash and fight 3 and follow runner 2 and rotate together, at this moment, the grit rolls in washing the washtrough of fighting 3 to grind mutually, detach the impurity that covers on the grit surface, destroy the steam layer of cladding grit simultaneously, in order to do benefit to the dehydration, add water simultaneously, form powerful rivers, in order to wash away the grit impurity on the surface and dust, and the sewage that produces in the cleaning process then in time discharges from the filtration pore of filter plate 4, improves the cleaning performance of grit. In addition, an overflow hole 33 penetrates through the top end of the side plate 31, and the overflow hole 33 is used for discharging sewage in a washing tank on the washing bucket 3, so that impurities floating up in the sewage in the washing bucket 3 and foreign matters with small specific gravity are discharged from the overflow hole 33 in time, the residues of the impurities and the foreign matters are reduced, and the cleaning effect of sand and stones is further improved.

Further, as shown in fig. 4 and 5, a waterproof cloth 6 covers the hinged position of the side plate 31 and the bottom plate 32, two ends of the waterproof cloth 6 are respectively and fixedly connected to the surfaces of the side plate 31 and the bottom plate 32, the waterproof cloth 6 is made of an elastic material, and the waterproof cloth 6 can be bent, folded and stretched along with the rotation of the side plate 31. Wherein, the setting of tarpaulin 6 can avoid impurity, foreign matter in the washtrough of washing bucket 3 drop the curb plate 31 with in the articulated gap of bottom plate 32, the influence the rotation of curb plate 31 to guarantee the rotatory smooth and easy of curb plate 31.

In addition, as shown in fig. 4 and 5, the side plate 31 of the washing bucket 3 is elastically connected to the adjacent bottom plate 32 of the washing bucket 3, specifically, the side plate 31 of the washing bucket 3 is elastically connected to the adjacent bottom plate 32 of the washing bucket 3 by using the canvas 7, the canvas 7 can be bent, folded and stretched along with the rotation of the side plate 31, and the adjacent washing bucket 3 is connected by using the canvas 7, so that on one hand, the gravel in the washing bucket 3 can be prevented from falling from the gap between the adjacent washing buckets 3, and on the other hand, the blockage of the rotation of the side plate 31 on the washing bucket 3 can be avoided.

As shown in fig. 4 and 5, a plurality of the connecting plates 5 are annularly arrayed on the surface of the wheel plate 21, the connecting plates 5 and one side surface of the side plate 31 facing away from the bottom plate 32 are respectively connected to two ends of a spring 51, and when the sand is loaded on the side plate 31, the spring 51 is in a compressed state. At the in-process that 3 rotations of washing fill were emptyd the grit, the grit can be to curb plate 31 production pressure, make curb plate 31 rotate downwards, compression spring 51, make curb plate 31 slope, accelerate to wash the recovery of empting of 3 interior grit of fighting, and along with wash in fighting 3 the grit constantly emptys out, make the decurrent pressure constantly change that curb plate 31 received, curb plate 31 is under spring 51's elastic restoring force and curb plate 31's inertial force effect this moment, can constantly the luffing motion, utilize the vibrations that curb plate 31 produced, can make the moist grit of adhesion on curb plate 31 shaken off by the number of times, reduce the grit that the adhesion was on washing 3 surfaces of fighting, avoid the loss waste of grit, the rate of recovery of grit has been improved. In addition, as shown in fig. 4 and 5, the wheel plate 21 is provided with a plurality of limit pins 52 in an annular array, the limit pins 52 are located on one side of the side plate 31, which faces away from the spring 51, when the side plate 31 does not bear the sand, the spring 51 is not stressed, and the side plate 31 is tightly attached to the outer wall of the limit pins 52, wherein the rotation angle of the side plate 31 is limited by the limit pins 52, so that the damage caused by the excessive overturning of the side plate 31 due to the pressure generated on the side plate 31 when the sand enters the washing bucket 3 is avoided, and the service life of the side plate 31 is prolonged.

To sum up, the utility model discloses when using, accomplish the washing of grit and empty through pivoted runner 2, when wasing, the grit rolls in the washtrough of washing fill 3, add water simultaneously, form powerful rivers, with wash grit impurity and dust on the surface, and when empting, the grit can produce pressure to curb plate 31, make curb plate 31 rotate downwards, compression spring 51, make curb plate 31 slope, accelerate to wash the recovery of empting of fighting 3 interior grit, and along with wash the interior grit of fighting 3 and constantly topple over, make the decurrent pressure change that curb plate 31 received, curb plate 31 is under spring 51's elastic restoring force and curb plate 31's inertial force effect this moment, can constantly swing, utilize the vibrations that curb plate 31 produced, can make the moist grit of adhesion on curb plate 31 shake off by the greatest amount, the grit of being convenient for is retrieved, improve the rate of recovery of grit.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.