阅读说明：本技术 一种含锈砂高效回收设备 (Contain high-efficient recovery plant of rust sand ) 是由 夏捷 于 2020-05-14 设计创作，主要内容包括：本发明公开了一种含锈砂高效回收设备,包括机身和料斗,所述机身内中间设有除杂腔,所述料斗内设有均匀下料的均匀落料机构,所述轻质杂质收集腔右腔壁内设有将含锈砂中的油漆碎屑去除的轻质杂质去除机构,所述除杂腔内下端设有将含锈砂中的铁锈去除的铁锈收集机构,该发明结构简单,操作便捷,工作时可对喷砂过后的砂进行多层处理,采用均匀落料与风力配合将砂中的轻质塑料以及油漆碎屑排除干净,进而将砂中掺杂的铁锈进行分离并集中收集,以便后期对铁锈的重新利用,直接获得可直接利用的砂,整个过程能一直连贯进行,大大提高了砂的回收效率。(The invention discloses a rust-containing sand efficient recovery device, which comprises a machine body and a hopper, wherein an impurity removal cavity is arranged in the middle of the machine body, a uniform blanking mechanism for uniform blanking is arranged in the hopper, a light impurity removing mechanism for removing paint scraps in rust-containing sand is arranged in the right cavity wall of the light impurity collecting cavity, and a rust collecting mechanism for removing rust in the rust-containing sand is arranged at the lower end in the impurity removal cavity.)

1. The utility model provides a contain high-efficient recovery plant of rust sand, includes fuselage and hopper, its characterized in that: an impurity removing cavity is formed in the middle of the machine body, an uniform blanking mechanism for uniform blanking is arranged in the hopper, a light impurity removing mechanism for removing paint scraps in the rusty sand is arranged in the right cavity wall of the light impurity collecting cavity, and a rust collecting mechanism for removing rust in the rusty sand is arranged at the lower end of the impurity removing cavity; the rust collecting mechanism comprises a driven cavity located in the rear cavity wall at the lower end of the impurity removing cavity, a first motor is fixedly arranged in the rear cavity wall at the right end of the driven cavity, a driving shaft is arranged at the front end of the first motor in a power connection mode, the front end of the driving shaft is connected to the front cavity wall of the impurity removing cavity in a rotating mode, a driven shaft is arranged between the rear cavity wall at the left end of the driven cavity and the front cavity wall of the impurity removing cavity in a rotating mode, a driven gear located in the driven cavity is arranged at the rear end of the driven shaft, a driving gear connected with the driven gear in a meshing mode is arranged at the rear end of the driving shaft, a driven magnet roller located in the impurity removing cavity is arranged at the front end of the driven shaft and the front end of the driving shaft, a sand outlet communicated with the external space is arranged in the lower cavity wall of the impurity removing cavity, an annular rust collecting cavity is arranged in the cavity wall at the lower end of the impurity removing cavity The lower end of the rust collecting cavity is provided with a supporting plate capable of moving up and down, four supporting springs are arranged between the lower end face of the supporting plate and the lower cavity wall of the rust collecting cavity at equal intervals, a through hole penetrating through the right end of the driven cavity up and down is arranged at the right end of the driven cavity, a rotating cavity with an inward opening is arranged in the outer cavity wall of the rust collecting cavity, a rotating block capable of rotating is arranged in the rotating cavity, four scraping plates positioned in the rust collecting cavity are fixedly arranged on the inner wall of the rotating block at equal intervals, a lifting cavity with an upward opening is respectively arranged in the lower cavity walls at the left end and the right end of the rotating cavity, the lifting cavity is communicated with the rust collecting cavity, a sliding cavity with a downward opening is arranged in the rotating block, a sliding block capable of sliding in the sliding cavity is arranged in the sliding cavity, and a connecting block respectively positioned in the two lifting cavities is fixedly arranged on, two the connecting block all with backup pad outer wall fixed connection, it is equipped with round flank of tooth to fix on the outer wall of rotatory piece upper end.

2. The high-efficiency recycling equipment for the rusty sand as claimed in claim 1, is characterized in that: the light impurity removing mechanism comprises an air cavity positioned in the right cavity wall at the upper end of the impurity removing cavity, a second motor is fixedly arranged in the right cavity wall of the air cavity, the left end of the second motor is in power connection with a fan shaft, the right end of the fan shaft is provided with a worm, the left end of the fan shaft is provided with fan blades, a ventilation plate is fixedly arranged in the left cavity wall of the air cavity, the left end in the machine body is provided with a light impurity collecting cavity, six penetrating ports communicated with the impurity removing cavity are equidistantly arranged in the right cavity wall of the light impurity collecting cavity, a material taking port communicated with the external space is arranged in the left cavity wall at the lower end of the light impurity collecting cavity, an air inlet communicated with the external space is arranged in the upper cavity wall at the right end of the air cavity, a rotating plate cavity with a right opening is arranged in the left cavity wall of the air inlet, a fixed shaft is rotatably, a torsion gear is connected between the rotating plate and the fixed shaft, and the upper end face of the left end of the rotating plate is connected with one end provided with a pull rope.

3. The high-efficiency recycling equipment for the rusty sand as claimed in claim 1, is characterized in that: even blanking mechanism is including being located just the ascending feed inlet of opening in the hopper, be equipped with in the chamber wall of feed inlet upper end and rotate the chamber, it can the pivoted turning block to rotate the intracavity to be equipped with, it is equipped with opening left opening chamber to rotate the intracavity right side intracavity, be equipped with opening transmission chamber left in the rotatory chamber right side intracavity, transmission chamber lower chamber wall with it is equipped with the pivot to rotate between the chamber wall on the opening chamber, the pivot upper end be equipped with the turning gear that the meshing of turning block outer wall is connected, be equipped with in the middle of the pivot with the worm wheel that the worm meshing is connected, the pivot lower extreme be equipped with the rotary gear that the flank of tooth meshing is connected, the fixed connecting rod that is equipped with on the turning block inner wall, the connecting rod lower extreme is equipped with and is.

4. The high-efficiency recycling equipment for the rusty sand as claimed in claim 3, wherein: the feed inlet is provided with a feed opening communicated with the impurity removing cavity in the lower cavity wall, a baffle cavity is arranged in the lower cavity wall, the right end of the baffle cavity is provided with a baffle capable of moving left and right, a compression spring is connected between the right end face of the baffle and the right cavity wall of the baffle cavity, and the right end face of the baffle is connected with the other end of the pull rope.

5. The high-efficiency recycling equipment for the rusty sand as claimed in claim 1, is characterized in that: the rust collecting device is characterized in that a falling port communicated with the external space is arranged in the lower cavity wall of the right end of the rust collecting cavity, and a collecting block is placed on the lower side of the falling port.

Technical Field

The invention relates to the field of sand blasting, in particular to efficient recycling equipment for rusty sand.

Background

The sand blasting process can be used for cleaning the surface of an object and roughening the surface of the object, and the sand blasting process is one of the applications for removing rust on the surface of a metal object.

At the present stage, after the sand blasting is performed by using the common sand, the sand after the sand blasting contains more impurities, and the sand is generally not recycled, so that the waste of the sand is caused.

Disclosure of Invention

The invention aims to provide the rust-containing sand efficient recovery equipment, solve the problems of low sand recovery efficiency, lack of multi-layer impurity removal function on sand and the like, and increase the sand recovery efficiency and the multi-layer impurity removal function.

The invention is realized by the following technical scheme.

The invention relates to a high-efficiency recycling device for rusty sand, which comprises a machine body and a hopper, wherein an impurity removing cavity is arranged in the middle of the machine body, a uniform blanking mechanism for uniform blanking is arranged in the hopper, a light impurity removing mechanism for removing paint scraps in the rusty sand is arranged in the right cavity wall of a light impurity collecting cavity, and a rust collecting mechanism for removing rust in the rusty sand is arranged at the lower end in the impurity removing cavity; the rust collecting mechanism comprises a driven cavity located in the rear cavity wall at the lower end of the impurity removing cavity, a first motor is fixedly arranged in the rear cavity wall at the right end of the driven cavity, a driving shaft is arranged at the front end of the first motor in a power connection mode, the front end of the driving shaft is connected to the front cavity wall of the impurity removing cavity in a rotating mode, a driven shaft is arranged between the rear cavity wall at the left end of the driven cavity and the front cavity wall of the impurity removing cavity in a rotating mode, a driven gear located in the driven cavity is arranged at the rear end of the driven shaft, a driving gear connected with the driven gear in a meshing mode is arranged at the rear end of the driving shaft, a driven magnet roller located in the impurity removing cavity is arranged at the front end of the driven shaft and the front end of the driving shaft, a sand outlet communicated with the external space is arranged in the lower cavity wall of the impurity removing cavity, an annular rust collecting cavity is arranged in the cavity wall at the lower end of the impurity removing cavity The lower end of the rust collecting cavity is provided with a supporting plate capable of moving up and down, four supporting springs are arranged between the lower end face of the supporting plate and the lower cavity wall of the rust collecting cavity at equal intervals, a through hole penetrating through the right end of the driven cavity up and down is arranged at the right end of the driven cavity, a rotating cavity with an inward opening is arranged in the outer cavity wall of the rust collecting cavity, a rotating block capable of rotating is arranged in the rotating cavity, four scraping plates positioned in the rust collecting cavity are fixedly arranged on the inner wall of the rotating block at equal intervals, a lifting cavity with an upward opening is respectively arranged in the lower cavity walls at the left end and the right end of the rotating cavity, the lifting cavity is communicated with the rust collecting cavity, a sliding cavity with a downward opening is arranged in the rotating block, a sliding block capable of sliding in the sliding cavity is arranged in the sliding cavity, and a connecting block respectively positioned in the two lifting cavities is fixedly arranged on, two the connecting block all with backup pad outer wall fixed connection, it is equipped with round flank of tooth to fix on the outer wall of rotatory piece upper end.

Further, the light impurity removing mechanism comprises an air force cavity positioned in the right cavity wall at the upper end of the impurity removing cavity, a second motor is fixedly arranged in the right cavity wall of the air force cavity, the left end of the second motor is in power connection with a fan shaft, the right end of the fan shaft is provided with a worm, the left end of the fan shaft is provided with fan blades, a ventilation plate is fixedly arranged in the left cavity wall of the air force cavity, the left end in the machine body is provided with a light impurity collecting cavity, six penetrating ports communicated with the impurity removing cavity are equidistantly arranged in the right cavity wall of the light impurity collecting cavity, a material taking port communicated with the external space is arranged in the left cavity wall at the lower end of the light impurity collecting cavity, an air inlet communicated with the external space is arranged in the upper cavity wall at the right end of the air inlet, a rotating plate cavity with the right opening is arranged in the left cavity wall of the air inlet, a fixed shaft is, a torsion gear is connected between the rotating plate and the fixed shaft, and the upper end face of the left end of the rotating plate is connected with one end provided with a pull rope.

Further, even blanking mechanism is including being located in the hopper and the ascending feed inlet of opening, be equipped with in the chamber wall of feed inlet upper end and rotate the chamber, it can the pivoted turning block to rotate the intracavity to be equipped with, it is equipped with opening left opening chamber to rotate the intracavity right side, be equipped with opening transmission chamber left in the chamber wall of rotation chamber right side, transmission chamber lower chamber wall with it is equipped with the pivot to rotate between the chamber wall on the opening chamber, the pivot upper end be equipped with the turning gear that the meshing of turning block outer wall is connected, be equipped with in the middle of the pivot with the worm wheel that the worm meshing is connected, the pivot lower extreme be equipped with the rotating gear that the flank of tooth meshing is connected, the fixed connecting rod that is equipped with on the turning block inner wall, the connecting rod lower extreme is equipped with and is.

Further, be equipped with the intercommunication in the feed inlet lower chamber wall the feed opening in edulcoration chamber, be equipped with the baffle chamber in the feed opening chamber wall, baffle intracavity right-hand member is equipped with the baffle that can the side-to-side motion, baffle right-hand member face with it is equipped with compression spring to connect between the baffle chamber right side chamber wall, baffle right-hand member face is connected with the other end of stay cord.

Furthermore, a falling port communicated with the external space is arranged in the lower cavity wall at the right end of the rust collecting cavity, and a collecting block is placed on the lower side of the falling port.

The invention has the beneficial effects that: the sand blasting machine is simple in structure and convenient and fast to operate, can carry out multi-layer treatment on sand subjected to sand blasting during working, adopts uniform blanking and wind power to be matched to remove light plastic and paint scraps in the sand, further separates and collects the iron rust doped in the sand in a centralized manner, so that the iron rust can be reused at a later period, directly obtains directly-usable sand, can be continuously carried out in the whole process, and greatly improves the recovery efficiency of the sand.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram at A-A in FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the structure at B in FIG. 1 according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of FIG. 1 at C according to an embodiment of the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The high-efficiency recycling equipment for rusty sand, which is described by combining with the attached drawings 1-4, comprises a machine body 10 and a hopper 14, wherein an impurity removing cavity 53 is arranged in the middle of the machine body 10, an even blanking mechanism 11 for even blanking is arranged in the hopper 14, a light impurity removing mechanism 27 for removing paint debris in rusty sand is arranged in the right cavity wall of the light impurity collecting cavity 52, a rust collecting mechanism 35 for removing rust in rusty sand is arranged at the lower end of the impurity removing cavity 53, the rust collecting mechanism 35 comprises a driven cavity 56 arranged in the rear cavity wall at the lower end of the impurity removing cavity 53, a first motor 57 is fixedly arranged in the rear cavity wall at the right end of the driven cavity 56, a driving shaft 41 is arranged at the front end of the first motor 57 in a power connection manner, the front end of the driving shaft 41 is rotatably connected to the front cavity wall of the impurity removing cavity 53, a driven shaft 43 is rotatably arranged between the rear cavity wall at the left end of the driven cavity 56 and the front, a driven gear 55 positioned in the driven cavity 56 is arranged at the rear end of the driven shaft 43, a driving gear 58 meshed with the driven gear 55 is arranged at the rear end of the driving shaft 41, a driven magnet roller 51 positioned in the impurity removing cavity 53 is respectively arranged at the front ends of the driven shaft 43 and the driving shaft 41, a sand outlet 42 communicated with the external space is arranged in the lower cavity wall of the impurity removing cavity 53, an annular rust collecting cavity 49 is arranged in the cavity wall at the lower end of the impurity removing cavity 53, rust inlet openings 50 communicated with the impurity removing cavity 53 are respectively arranged in the upper cavity wall at the left end and the upper cavity wall at the right end of the rust collecting cavity 49, a supporting plate 46 capable of moving up and down is arranged at the lower end in the rust collecting cavity 49, four supporting springs 45 with equal distance are arranged between the lower end surface of the supporting plate 46 and the lower cavity wall of the rust collecting cavity 49, and a through hole 38 penetrating up and down is arranged at the, the rust collecting cavity 49 is internally provided with a rotating cavity 80 with an inward opening in the outer cavity wall, the rotating cavity 80 is internally provided with a rotating block 61 capable of rotating, the inner wall of the rotating block 61 is fixedly provided with four scraping plates 48 with equal intervals and positioned in the rust collecting cavity 49, the lower cavity walls at the left end and the right end of the rotating cavity 80 are internally provided with a lifting cavity 66 with an upward opening, the lifting cavity 66 is communicated with the rust collecting cavity 49, the rotating block 61 is internally provided with a sliding cavity 60 with a downward opening, the sliding cavity 60 is internally provided with a sliding block 59 capable of sliding in the sliding cavity 60, the lower end faces at the left end and the right end of the sliding block 59 are fixedly provided with a connecting block 65 respectively positioned in the two lifting cavities 66, the two connecting blocks 65 are fixedly connected with the outer wall of the supporting plate 46, and the outer wall at the upper end of the rotating block 61 is fixedly provided with a circle.

Beneficially, the light impurity removing mechanism 27 includes an air force cavity 28 located in a right cavity wall at the upper end of the impurity removing cavity 53, a second motor 30 is fixedly arranged in the right cavity wall of the air force cavity 28, a fan shaft 31 is dynamically connected to the left end of the second motor 30, a worm 29 is arranged at the right end of the fan shaft 31, a fan blade 33 is arranged at the left end of the fan shaft 31, an air permeable plate 34 is fixedly arranged in the left cavity wall of the air force cavity 28, a light impurity collecting cavity 52 is arranged at the left end of the machine body 10, six penetrating ports 54 communicated with the impurity removing cavity 53 are equidistantly arranged in the right cavity wall of the light impurity collecting cavity 52, a material taking port 47 communicated with the external space is arranged in the left cavity wall at the lower end of the light impurity collecting cavity 52, an air inlet 72 communicated with the external space is arranged in the upper cavity wall at the right end of the air force cavity 28, a rotating plate cavity 67 with a right, a fixed shaft 68 is rotatably arranged between the front cavity wall and the rear cavity wall at the upper end of the rotating plate cavity 67, a rotating plate 71 is arranged on the fixed shaft 68, a torsion gear 69 is connected between the rotating plate 71 and the fixed shaft 68, and the upper end face of the left end of the rotating plate 71 is connected with one end provided with a pull rope 70.

Beneficially, the uniform blanking mechanism 11 includes a feeding port 13 located in the hopper 14 and having an upward opening, a rotating cavity 16 is provided in a cavity wall at an upper end of the feeding port 13, a rotatable rotating block 81 is provided in the rotating cavity 16, an opening cavity 24 having a leftward opening is provided in a right cavity wall of the rotating cavity 16, a transmission cavity 63 having a leftward opening is provided in a right cavity wall of the rotating cavity 80, a rotating shaft 36 is rotatably provided between a lower cavity wall of the transmission cavity 63 and an upper cavity wall of the opening cavity 24, a rotating gear 23 engaged with an outer wall of the rotating block 81 is provided at an upper end of the rotating shaft 36, a worm wheel 32 engaged with the worm 29 is provided in a middle of the rotating shaft 36, a rotating gear 64 engaged with the tooth surface 62 is provided at a lower end of the rotating shaft 36, a connecting rod 22 is fixedly provided on an inner wall of the rotating block 81, and a fixing rod 19, the fixed rod 19 is provided with a pushing thread 12.

Beneficially, a feed opening 20 communicated with the impurity removing cavity 53 is arranged in the lower cavity wall of the feed opening 13, a baffle cavity 26 is arranged in the cavity wall of the feed opening 20, a baffle 21 capable of moving left and right is arranged at the right end in the baffle cavity 26, a compression spring 25 is connected between the right end face of the baffle 21 and the right cavity wall of the baffle cavity 26, and the right end face of the baffle 21 is connected with the other end of the pull rope 70.

Advantageously, a dropping port 39 communicated with the outside space is arranged in the lower cavity wall at the right end of the rust collecting cavity 49, and a collecting block 40 is arranged at the lower side of the dropping port 39.

In the initial state, the air inlet 72 is located in the air inlet 72 and closes the air inlet 72 under the action of the torsion gear 69, the baffle plate 21 closes the feed opening 20 under the action of the compression spring 25, the support plate 46 is supported by the support spring 45, and the tooth surface 62 is located on the upper side of the rotating gear 64 and is in a non-contact state with the rotating gear 64.

When the sand blasting machine works, the upper end of the feed port 13 is communicated with sand blasting equipment, sand after sand blasting directly falls into the feed port 13, the second motor 30 is started, the second motor 30 works to drive the worm 29 and the fan blades 33 to rotate, the fan blades 33 rotate to drive the suction force to be generated at the air inlet 72, the rotating plate 71 is turned downwards under the action of the air suction force, so that the air inlet 72 is opened, the pull rope 70 is tensioned, the baffle plate 21 moves rightwards under the action of the pull force of the pull rope 70 to open the feed port 20, the worm 29 rotates to drive the worm wheel 32 meshed with the worm 29 to rotate, so that the rotating gear 23 and the rotating gear 64 on the rotating shaft 36 and the rotating shaft 36 are driven to rotate, the rotating gear 23 rotates to drive the rotating block 81 meshed with the rotating block to rotate, so that the pushing thread 12 is driven to rotate through mechanical transmission, the pushing thread 12 rotates to push the sand in the feed port 13 to uniformly enter the feed port 20, the fan blades 33 rotate to blow air into the impurity removing cavity 53, paint scraps in sand are blown by wind power to move leftwards to enter the through hole 54 due to light weight, and finally enter the light impurity collecting cavity 52 to be collected, the sand with the paint scraps removed continuously falls downwards onto the driven magnet roller 51, the first motor 57 is started, the first motor 57 works to drive the driving shaft 41 and the driving gear 58 and the driven magnet roller 51 on the driving shaft 41 to rotate, the driving gear 58 rotates to drive the driven gear 55 meshed with the driving gear to rotate, the driven gear 55 rotates to drive the driven shaft 43 and the driven magnet roller 51 on the driven shaft 43 to rotate, so that the two driven magnet rollers 51 rotate oppositely, the sand with the paint scraps removed is adsorbed by the driven magnet rollers 51 to remove iron, the sand with iron rust removed continuously falls downwards and is discharged from the sand outlet 42, the driven magnet roller 51 rotates to drive the rust on the driven magnet roller 51 to rotate, the rust is scraped off into the rust collecting cavity 49 under the scraping action of the lower cavity wall 0, the rust falls on the upper end surface of the supporting plate 46, the supporting plate 46 moves downwards under the action of the gravity of the rust along with the accumulation of the rust on the supporting plate 46, so as to drive the rotating block 61 to move downwards, the rotating block 61 moves downwards to drive the tooth surface 62 to move downwards and finally to be meshed and connected with the rotating gear 64, the rotating gear 64 rotates to drive the tooth surface 62 meshed and the rotating block 61 connected with the rotating gear to rotate, so as to drive the four scraping plates 48 to rotate, the scraping plates 48 rotate to intensively scrape the rust on the supporting plate 46 into the through hole 38 and fall into the collecting block 40 from the falling port 39 to be collected, after the rust on the supporting plate 46 is discharged, the supporting plate 46 moves upwards again under the action of the gravity of the supporting spring 45 to reset, the rotating gear 64 is disengaged from the tooth surface 62.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.