CN214684129U - Large capacity resin sand recycling bin - Google Patents

Abstract

The utility model discloses a large capacity resin sand recycling bin, the dipping barrel comprises a barrel body, the inside of staving is provided with high-efficient stirring rubbing crusher structure and screen cloth, high-efficient stirring rubbing crusher structure is located the lower extreme of screen cloth, high-efficient stirring rubbing crusher structure includes driving motor, bracing piece, pivot, stirring vane, the upper end of staving is provided with prevents blockking up pan feeding mechanism, prevent blockking up the pan feeding mechanism including going into hopper, link, vibrting spear, No. two vibrting spears, the lower extreme surface of staving is provided with the connecting plate, the lower extreme of connecting plate is provided with buffering antidetonation base mechanism, buffering antidetonation base mechanism includes fixing base, bumper shock absorber, buffer spring, damping device, scattered pressure bottom plate, one side of staving is provided with the residue and goes out the notch. A large capacity resin sand recycling bin, possess high-efficient stirring and smash, prevent blockking up the pan feeding, advantages such as buffering antidetonation base bring better use prospect.

Description

Large capacity resin sand recycling bin

Technical Field

The utility model relates to a resin sand recycling bin technical field specifically is a large capacity resin sand recycling bin.

Background

The resin sand is molding sand or core sand which takes artificially synthesized resin as a binder of sand grains, after a casting mould or a core is made of the resin sand, the resin is subjected to irreversible crosslinking reaction and is solidified under the action of a solidifying (hardening) agent, so that the casting mould or the core has necessary strength, the molding sand is used in the production of a casting pipe, the existing molding sand uses new sand, becomes waste sand after being used once, is directly discarded, not only destroys the environment, but also is used as a mineral resource, the stock of the natural resource is limited, and the recycling of the waste sand saves a large amount of cost for enterprises, thereby improving the economic benefit of the enterprises.

The existing resin sand recycling bin has certain defects in installation and use, firstly, molding sand is inevitably condensed into blocks in pouring, and therefore crushing treatment is needed before treatment, otherwise treatment and use of the molding sand inevitably affect the quality of a casting pipe, secondly, the molding sand recycling bin is easy to block a feeding port in a continuous feeding process, and certain adverse effect is brought to the use process of people.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Not enough to prior art, the utility model provides a large capacity resin sand recycling bin possesses high-efficient stirring and smashes, prevents blockking up the pan feeding, and advantages such as buffering antidetonation base can effectively solve the problem in the background art.

Technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a large capacity resin sand recycling bin, includes the staving, the inside of staving is provided with high-efficient stirring rubbing crusher structure and screen cloth, high-efficient stirring rubbing crusher structure is located the lower extreme of screen cloth, high-efficient stirring rubbing crusher structure includes driving motor, bracing piece, pivot, stirring vane, the upper end of staving is provided with prevents blockking up pan feeding mechanism, prevent blockking up pan feeding mechanism including going into hopper, link, vibrting spear, No. two vibrting spears, the lower extreme surface of staving is provided with the connecting plate, the lower extreme of connecting plate is provided with buffering antidetonation base mechanism, buffering antidetonation base mechanism includes fixing base, bumper shock absorber, buffer spring, damping device, pressure-dispersing bottom plate, one side of staving is provided with the residue and goes out the notch, the opposite side of staving is provided with the old sand and goes out the notch.

Preferably, the driving motor is located at the lower end of the supporting rod, the supporting rod penetrates through the rotating shaft, and the stirring blade is located on one side of the rotating shaft.

Preferably, the link is located one side of going into the hopper, a vibrting spear all is located the lower extreme of going into the hopper with No. two vibrting spears, a vibrting spear is located one side of No. two vibrting spears.

Preferably, the damping device is located inside the fixing seat, the shock absorber and the buffer spring are located inside the damping device, the shock absorber is located at the upper end of the buffer spring, and the pressure dissipation bottom plate is located at the lower end of the fixing seat.

Preferably, a screw is arranged between the driving motor and the supporting rod, the outer surface of one side of the driving motor is fixedly connected with the outer surface of one side of the supporting rod through the screw, and the outer surface of one side of the stirring blade is movably connected with the outer surface of the other side of the supporting rod through a rotating shaft.

Preferably, be provided with the welding piece between going into the hopper and the vibrting spear, and go into the one side fixed surface connection of hopper's lower extreme surface through welding piece and a vibrting spear, go into and be provided with the screw between hopper and the link, and go into one side fixed surface connection of one side surface of hopper through screw and link.

Preferably, be provided with the fixed block between bumper shock absorber and the buffer spring, and one side surface of bumper shock absorber passes through the fixed block and is connected with one side fixed surface of buffer spring, be provided with the fixed glue between fixing base and the scattered pressure bottom plate, and the lower extreme surface of fixing base is through the fixed glue and the upper end fixed surface of scattered pressure bottom plate be connected.

Advantageous effects

Compared with the prior art, the utility model provides a large capacity resin sand recycling bin possesses following beneficial effect:

1. this large capacity resin sand recycling bin, high-efficient stirring rubbing crusher constructs through the setting, the staving bottom is equipped with dual formula agitating unit, drive through driving motor and make vibrations in its barrel, can 360 no dead angles carry out rotatory stirring, can make cubic resin sand in the bucket become tiny graininess, under the effect of vibrations stirring power, the sand grain is upwards transmitted and is shaken often again along helical path and smashes, what finally came out from the vortex way export is exactly qualified used sand, smash and screen effectually, high efficiency, can be used for the casting again after the used sand that sieves out handles, and can ensure casting quality.

2. This large capacity resin sand recycling bin, through the jam pan feeding mechanism that prevents that sets up, lower extreme both sides in going into the hopper are equipped with a set of vibrting spear respectively, carry out pan feeding recovery during operation, the vibrting spear drives the feed opening of going into the hopper and carries out the shake of even appropriate power, can make it can not be blocked by inside resin sand, be favorable to lasting incessant entering logical in, cubic molding sand on the screen cloth is shaken the granulation and is fallen into main barrel body bottom, can smash once more, the modern design, can make in the even entering bucket of resin sand, guarantee the homogeneity of feeding, be convenient for subsequent stirring, and can effectually prevent the jam of going into the hopper, and convenient for popularize and use.

3. This large capacity resin sand recycling bin, buffering antidetonation base mechanism through setting up, there are three damping device of group at the inside interval arrangement of fixing base, be equipped with bumper shock absorber and buffer spring in the damping device, buffer spring's elastic force can play the buffering and alleviate the effect of vibrations to the fixing base, thereby can increase the life of base, through the circular shape scattered pressure bottom plate that is connected with ground, can fall these vibrations and the energy absorption of shake, disperse away the sense of vibration around the bottom plate, the vibration range that can greatly reduced device like this, make it can keep stable state, the suitability is high.

Drawings

Fig. 1 is the utility model relates to an overall structure schematic diagram of large capacity resin sand recycling bin.

Fig. 2 is the utility model relates to a high-efficient stirring rubbing crusher constructs schematic diagram of large capacity resin sand recycling bin.

Fig. 3 is the utility model relates to a high capacity resin sand recycling bin prevent blockking up pan feeding mechanism schematic diagram.

Fig. 4 is the utility model relates to a local structure schematic diagram of large capacity resin sand recycling bin.

Figure 5 is the utility model relates to a buffering antidetonation base mechanism schematic diagram of large capacity resin sand recycling bin.

In the figure: 1. a barrel body; 2. a high-efficiency stirring and crushing mechanism; 201. a drive motor; 202. a support bar; 203. a rotating shaft; 204. a stirring blade; 3. the anti-blocking feeding mechanism; 301. feeding into a hopper; 302. a connecting frame; 303. a first vibrating rod; 304. a second vibrating rod; 4. a buffering and anti-seismic base mechanism; 401. a fixed seat; 402. a shock absorber; 403. a buffer spring; 404. a damping device; 405. a pressure-dissipating bottom plate; 5. a connecting plate; 6. making a notch on the used sand; 7. screening a screen; 8. and discharging the residues out of the notch.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in FIGS. 1 to 5, a large-capacity resin sand recycling bin comprises a bin body 1, wherein a high-efficiency stirring and crushing mechanism 2 and a screen 7 are arranged inside the bin body 1, the high-efficiency stirring and crushing mechanism 2 is positioned at the lower end of the screen 7, the high-efficiency stirring and crushing mechanism 2 comprises a driving motor 201, a supporting rod 202, a rotating shaft 203 and a stirring blade 204, an anti-blocking feeding mechanism 3 is arranged at the upper end of the bin body 1, the anti-blocking feeding mechanism 3 comprises a feeding hopper 301, a connecting frame 302 and a first vibrating rod 303, no. two vibrting spears 304, the lower extreme surface of staving 1 is provided with connecting plate 5, and the lower extreme of connecting plate 5 is provided with buffering antidetonation base mechanism 4, and buffering antidetonation base mechanism 4 includes fixing base 401, bumper shock absorber 402, buffer spring 403, damping device 404, pressure-dispersing bottom plate 405, and one side of staving 1 is provided with residue and goes out notch 8, and the opposite side of staving 1 is provided with the used sand and goes out notch 6.

Further, the driving motor 201 is located at the lower end of the supporting rod 202, the supporting rod 202 penetrates through the rotating shaft 203, the stirring blade 204 is located on one side of the rotating shaft 203, and the stirring blade can rotate and stir without a dead angle of 360 degrees, so that the blocky resin sand in the barrel can be changed into fine particles.

Furthermore, link 302 is located the one side of going into hopper 301, and a vibrting spear 303 and No. two vibrting spears 304 all are located the lower extreme of going into hopper 301, and a vibrting spear 303 is located the one side of No. two vibrting spears 304, can make it not blockked by inside resin sand, is favorable to lasting incessant entering to lead to in.

Further, damping device 404 is located the inside of fixing base 401, and bumper 402 and buffer spring 403 are located the inside of damping device 404, and bumper 402 is located buffer spring 403's upper end, and pressure-dissipating bottom plate 405 is located the lower extreme of fixing base 401, can play the effect of buffering and alleviating vibrations to the fixing base to can increase the life of base.

Further, be provided with the screw between driving motor 201 and the bracing piece 202, and one side surface of driving motor 201 passes through the screw and is connected with one side surface fixed connection of bracing piece 202, and one side surface of stirring vane 204 passes through pivot 203 and bracing piece 202's opposite side surface swing joint, smashes to screen effectually, and is efficient, and the used sand that sieves out is handled the back and can be used for the casting once more to can ensure casting quality.

Further, be provided with the welded block between going into hopper 301 and a vibrting spear 303, and go into hopper 301's lower extreme surface and pass through the welded block and be connected with one side external surface fixed of vibrting spear 303, go into and be provided with the screw between hopper 301 and the link 302, and go into one side external surface fixed connection of hopper 301 through one side of screw and link 302, can make during the even entering bucket of resin sand, guarantee the homogeneity of feeding, subsequent stirring of being convenient for.

Further, be provided with the fixed block between bumper shock absorber 402 and buffer spring 403, and one side surface of bumper shock absorber 402 passes through the fixed block and is connected with one side surface fixed of buffer spring 403, be provided with the fixed glue between fixing base 401 and the scattered pressure bottom plate 405, and the lower extreme surface of fixing base 401 passes through the fixed glue and is connected with the upper end surface fixed of scattered pressure bottom plate 405, the vibration range that can greatly reduced device makes it can keep stable state, and the suitability is high.

Principle of operation

The utility model comprises a barrel body 1, a high-efficiency stirring and crushing mechanism 2, a driving motor 201, a support rod 202, a rotating shaft 203, a stirring blade 204, an anti-blocking feeding mechanism 3, a feeding hopper 301, a connecting frame 302, a vibrating rod 303, a vibrating rod 304, a buffering anti-vibration base mechanism 4, a fixed seat 401, a shock absorber 402, a buffer spring 403, a shock absorber 404, a pressure-dispersing bottom plate 405, a connecting plate 5, a used sand outlet notch 6, a screen 7 and a residue outlet notch 8, when in use, through the high-efficiency stirring and crushing mechanism 2, a double-type stirring device is arranged at the bottom of the barrel body 1, the barrel body 1 is driven by the driving motor 201 to vibrate, 360 dead angles can be used for rotary stirring, massive resin sand in the barrel can be changed into fine particles, under the action of the vibration stirring force, the sand particles are upwards transferred along a spiral channel and are vibrated and crushed all the time, qualified used sand finally comes out from a rotary channel outlet, the crushing and screening effect is good, the efficiency is high, the screened used sand can be used for casting again after being treated, the casting quality can be ensured, through the arranged anti-blocking feeding mechanism 3, a group of vibrating rods are respectively arranged on two sides of the lower end of the feeding hopper 301, when the feeding recovery work is carried out, the vibrating rods drive the feeding opening of the feeding hopper 301 to shake with uniform and proper force, the resin sand can not be blocked by the resin sand inside, the continuous and uninterrupted feeding is facilitated, the massive molding sand on the screen 7 is vibrated into granules and falls into the bottom of the main barrel body 1, the secondary crushing can be carried out, the design is novel, the resin sand can uniformly enter the barrel, the uniformity of feeding is ensured, the subsequent stirring is facilitated, the blockage of the feeding hopper can be effectively prevented, the popularization and the use are facilitated, through the arranged buffering anti-seismic base mechanism 4, three groups of damping devices 404 are arranged inside the fixed base 401 at intervals, be equipped with bumper shock absorber 402 and buffer spring 403 in damping device 404, buffer spring 403's elastic force can play the buffering and alleviate the effect of vibrations to fixing base 401, thereby can increase the life of base, through the circular shape pressure bottom plate 405 that looses that is connected with ground, can fall these vibrations and the energy absorption of shake, disperse away the sense of vibration around the follow bottom plate, the vibration amplitude that like this can greatly reduced device makes it can keep stable state, the suitability is high.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a large capacity resin sand recycling bin, includes staving (1), its characterized in that: the inside of staving (1) is provided with high-efficient stirring rubbing crusher structure (2) and screen cloth (7), high-efficient stirring rubbing crusher structure (2) are located the lower extreme of screen cloth (7), high-efficient stirring rubbing crusher structure (2) are including driving motor (201), bracing piece (202), pivot (203), stirring vane (204), the upper end of staving (1) is provided with prevents blockking up pan feeding mechanism (3), prevent blockking up pan feeding mechanism (3) including going into hopper (301), link (302), vibrting spear (303), No. two vibrting spears (304), the lower extreme surface of staving (1) is provided with connecting plate (5), the lower extreme of connecting plate (5) is provided with buffering antidetonation base mechanism (4), buffering antidetonation base mechanism (4) include fixing base (401), bumper shock absorber (402), buffer spring (403), damping device (404), The pressure-dispersing bottom plate (405), one side of the barrel body (1) is provided with a residue notch (8), and the other side of the barrel body (1) is provided with an old sand notch (6).

2. A large capacity resin sand recycling bin as claimed in claim 1, wherein: the driving motor (201) is located at the lower end of the supporting rod (202), the supporting rod (202) penetrates through the rotating shaft (203), and the stirring blade (204) is located on one side of the rotating shaft (203).

3. A large capacity resin sand recycling bin as claimed in claim 1, wherein: link (302) are located one side of going into hopper (301), a vibrting spear (303) and No. two vibrting spears (304) all are located the lower extreme of going into hopper (301), a vibrting spear (303) are located one side of No. two vibrting spears (304).

4. A large capacity resin sand recycling bin as claimed in claim 1, wherein: the shock absorption device (404) is located inside the fixed seat (401), the shock absorber (402) and the buffer spring (403) are located inside the shock absorption device (404), the shock absorber (402) is located at the upper end of the buffer spring (403), and the pressure dissipation bottom plate (405) is located at the lower end of the fixed seat (401).

5. A large capacity resin sand recycling bin as claimed in claim 2, wherein: a screw is arranged between the driving motor (201) and the supporting rod (202), the outer surface of one side of the driving motor (201) is fixedly connected with the outer surface of one side of the supporting rod (202) through the screw, and the outer surface of one side of the stirring blade (204) is movably connected with the outer surface of the other side of the supporting rod (202) through the rotating shaft (203).

6. A large capacity resin sand recycling bin as claimed in claim 3, wherein: go into and be provided with the welded block between hopper (301) and vibrating spear (303), and go into the one side fixed surface connection of hopper (301) lower extreme surface through welded block and a vibrating spear (303), go into and be provided with the screw between hopper (301) and link (302), and go into one side fixed surface connection that one side surface of hopper (301) passes through screw and link (302).

7. A large capacity resin sand recycling bin as claimed in claim 4, wherein: be provided with the fixed block between bumper shock absorber (402) and buffer spring (403), and one side surface of bumper shock absorber (402) passes through the fixed block and is connected with one side surface fixed connection of buffer spring (403), be provided with the fixed glue between fixing base (401) and scattered pressure bottom plate (405), and the lower extreme surface of fixing base (401) passes through the fixed glue and is connected with the upper end surface fixed connection of scattered pressure bottom plate (405).

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