CN2815549Y

CN2815549Y - Sand-leaching machine for shell mould manufacture

Info

Publication number: CN2815549Y
Application number: CN 200520016355
Authority: CN
Inventors: 林允进; 林村地
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-20
Filing date: 2005-04-20
Publication date: 2006-09-13
Anticipated expiration: 2015-04-20

Abstract

The utility model provides a sand sprinkling machine for shell mould manufacture. A workframe is composed of a frame body. One side of the interior of the frame body is provided with a main shaft in the horizontal direction. One end of the main shaft is connected with a circular disk body which is positioned on the other side of the interior of the frame body, and the other end is connected with a power unit. The circular disc body is provided with a plurality of sand ladles to form the circumferential surface of the circular disc body. The interior of the circumferential surface forms a sand sprinkling space. The upper part of the inner edge of the circular disc body is provided with a sand screening net which is provided with a vibrating motor. The lower part of the circular disc body is provided with a sand collection groove. The lower part of the sand collection groove is provided with an elevator which can do height adjustments of raising and lowering according to requirements. Sand grains are arranged in the sand collection groove, and the sand sprinkling machine is started. A shell mould to be sprinkled with sand is arranged in the sand sprinkling space, and the shell mold can be uniformly sprinkled with the sand grains.

Description

A kind of shell is molded to be made with drenching the sand machine

Technical field

The utility model is relevant with the molded manufacturing apparatus of shell, is meant the molded pouring sand machine of using of making of a kind of shell especially.

Background technology

The early stage sand processing procedure that drenches is the shell mould of being stained with slurry to be inserted it in floating sand bucket with manual type be stained with sand, so that the shell mould can be gone up sand grains uniformly again, before making the cast member finished product, the operating personnel will be stained with shell mould behind the slurry earlier and insert in the floating sand bucket of barreled and be stained with sand, only this kind operating type will expend a large amount of muscle power, the operating personnel can be idle because of can't bear the wrist power load under long-term work, and it is inhomogeneous to make the shell mould drench sand; Moreover, when the shell mould of being stained with slurry places floating sand bucket to be stained with sand, can make partly sand grains stick into bulk and sneak in the clean floating sand bucket and recycle that following barrel interior sand grains of permanent operation can be subjected to severe contamination, influences the quality of follow-up shell mould pouring sand; Person again, if change must change fresh sand the time in response to adjusting line, the carrying of this kind barreled sand grains is difficult for and changes very inconvenience; Person very, in response to changing the sand demand, the work-yard area must enlarge relatively, causes the space waste.

Recently, there is the dealer to design a kind of pouring sand machine equipment, this pouring sand equipment is to utilize the mode of pumping that sand grains is brought to eminence down to drench sand again, only this kind drenches easy concentrated can't evenly dispersion of sand mode sand grains and makes the normal result who forms became uneven in surface who waits to drench the arenaceous shell mould, this pouring sand equipment faces the more difficult problem of sand equally, can't significantly promote the quality that the shell mould drenches sand, this still need improve part for it.

The utility model content

Main purpose of the present utility model is to provide molded the making of a kind of shell to use pouring sand machine, can make the shell mould spoon sand grains equably, and long subject matter insured matter is stable.

Another purpose of the present utility model is to provide molded the making of a kind of shell to use pouring sand machine, and its conveniently replaced shell mould drenches the sand grains that sand is used.

Edge is that for reaching above-mentioned purpose, the utility model provides molded the making of a kind of shell and uses pouring sand machine, it is characterized in that, includes:

One support body;

One main shaft, level are located at a side in this support body;

One circular disk body is positioned at this support body opposite side, and its middle position is connected in this main shaft one end, and the circumference of this circular disk body is provided with plural sand wooden dipper and forms the side face of this circular disk body, forms one in the side face and drenches the sand space;

One in order to drive this main shaft first CD-ROM drive motor of this circular disk body rotation of end drive in addition, is located on this support body;

The sieve sand net of one sand grains of pouring in order to filtering screening is located at this circular disk body inner edge upside;

One in order to hold the sand catcher of sand grains, is to be located on this lift and to be positioned at this circular disk body below;

One can make the lift of a rising or descending motion, is located at this support body below.

Wherein: this main shaft is to utilize two main shaft bearings to prop up to stay at a side in this support body.

Wherein: this first CD-ROM drive motor and second CD-ROM drive motor are to be made up of a motor and a reductor respectively.

Wherein: this lift is made up of a lifting platform base, a lifting platform and one second CD-ROM drive motor, this lifting platform base is distinctly to connect corresponding cross bar by several guide rods to combine, and form a screw at this lifting platform base middle position, this lifting platform is made up of several transverse axis, this lifting platform middle position is to having a screw rod to pass this screw, these transverse axis can be driven by this screw rod, and these guide rods are for rising or the decline displacement relatively.

Wherein: this sieve sand is provided with a vibrating motor on the net, in order to vibrate this sieve sand net.

Wherein also include a control cabinet.

Wherein: these sand wooden dippers are to form plural group, and the opening of each sand wooden dipper is inconsistent corresponding to its angle of the center of circle of this circular disk body in every group.

Wherein: this each sand wooden dipper is strip.

The beneficial effects of the utility model are: can make the shell mould spoon sand grains equably, long subject matter insured matter is stable, and conveniently replaced shell mould drenches the sand grains that sand is used.

Description of drawings

In order to describe structure of the present utility model and characteristics place in detail, below in conjunction with a preferred embodiment and conjunction with figs. explanation as after, wherein:

Fig. 1 is the front view of the utility model first preferred embodiment.

Fig. 2 is the side view of the utility model first preferred embodiment.

Fig. 3 is the vertical view of the utility model first preferred embodiment.

The specific embodiment

As shown in Figure 1 to Figure 3, a kind of shell that the utility model one preferred embodiment is provided is molded to be made with drenching sand machine 10, mainly by: a support body 11, a main shaft 12, a circular disk body 13, one first CD-ROM drive motor 14, a sand catcher 15, a control cabinet 16, a lift 17, a sieve sand net 18, a vibrating motor 19 are formed, wherein:

This support body 11 is to be parallel to each other or vertical mode combines by many U-steels, this support body 11 is for supporting the body frame of each element of the utility model, its overall architecture must be considered the size of each element in the utility model earlier and Position Design is set and form, so that each element of the utility model is arranged at respectively on these support body 11 precalculated positions.

This main shaft 12 is by two main shaft bearings 121,122 are located at a side in this support body 11, these main shaft 12 1 ends connect this circular disk body 13 that is positioned at these support body 11 opposite sides, the circumference of this circular disk body 13 is provided with the sand wooden dipper 131 of plural strip and forms the side face of this circular disk body 13, form one in the side face and drench sand space 20, being four with disclosed these sand wooden dippers 131 of present embodiment is a group, each its opening angle of sand wooden dipper in the group is slightly different respectively and form the different sand angles of inclining with respect to the center of circle of circular disk body, the other end of this main shaft 12 is connected to this first CD-ROM drive motor 14 by a chain 21, this first CD-ROM drive motor 14 is made up of a motor and a reductor, more detailed it, this main shaft 12 is connected to this reductor by this chain 21 on the structure, this reductor is connected with this motor, this motor 14 is subjected to these control cabinet 16 controls to can be switching motion during operation, and whether this circular disk body 13 rotates to link.

One sieve sand net 18 is set above these circular disk body 13 inner edges, and on this sieve sand net 18, this vibrating motor 19 is set, these circular disk body 13 circumference are provided with two sand block plates 23 near the both sides of below, it is from these support body 11 past interior and down extensions, this sand catcher 15 then is set below this circular disk body 13, its A/F is slightly larger than the phase mutual edge distance of these sand block plate 23 lower edges, these sand catcher 15 bottom surfaces have a plurality of pulleys 151, with present embodiment is to be four pulleys 151, these sand catcher 15 belows then are provided with this lift 17, this lift 17 is substantially by being that a lifting platform base 171 and a lifting platform 172 are formed, this lifting platform base 171 is to be combined by several upright guide rod 1711 vertical cross bars 1712 that connect correspondence out of the ordinary, middle position in this lifting platform base 171 forms a screw (not indicating among the figure), 172 of this lifting platforms are made up of several transverse axis 1721, this lifting platform 172 position in the central passes in this screw to having a screw rod 1722, this screw rod 1722 connects one second CD-ROM drive motor 173 by a chain 22, its drive principle is imitative with this first CD-ROM drive motor 14, this second CD-ROM drive motor 173 can be connected in this control cabinet 16, this lifting platform 172 can be driven and these guide rods 1711 do rising or decline displacements relatively by this screw rod 1722, on this lifting platform 172, be provided with two tracks 1723, for 151 chimeric these tracks 1721 that are placed in of the pulley on this sand catcher 15, and before making this sand catcher 15 on these tracks 1721 be, slide in the back, this lifting platform 172 is controlled by a connection rod set also can on the practice, with the manual mode is to rise or decline displacement (not shown).

When control cabinet 16 these circular disk body 13 of control are spinning motion, these sand wooden dippers 131 that are positioned on this circular disk body 13 near these sand catcher 15 places can descend general who has surrendered's sand grains to ladle out in regular turn, along with this circular disk body 13 is rotated rising, when being moved to these circular disk body 13 tops, sand wooden dipper 131 can have a down dip sand grains is down fallen because of these sand wooden dipper 131 opening angles, and because sand wooden dipper 131 opening angles in each group are different respectively corresponding to the center of circle angle of circular disk body, therefore each sand wooden dipper 131 is toppled over sand grains and can be evenly distributed in the position of this sieve sand net 18 in the group, make sand grains can not concentrate on the one side of sieving sand net 18 separately, design by sieve sand net 18 and this vibrating motor 19, sand grains gets and broadly falls equably, can filter simultaneously the bulk sand grains of being stained with glutinous mud, avoid it to fall and pollute the shell mould.

When sand grains drenches following time, by these sand block plates 23 can the sand grains that be stained with the shell mould is concentrated not to be fallen within this sand catcher 15 with being stained with, with the restriction sand dust and make things convenient for the utilization again of sand grains, on the practice, more can establish the dust that a dust-collecting equipment (not shown) is kicked up with collection, effectively the cleaning in maintenance work place in these circular disk body 13 peripheries.

When the sand grains in the sand catcher 15 is drenching in the sand process when reducing gradually on the shell mould because of attached work, can increase this lifting platform 172 and must make these sand wooden dippers 131 continue to ladle out sand grains; In the time will changing the sand grains of different chilterns, can downgrade the height of this sand catcher 15, to not interfering with this minimum in this circular disk body 13 sand wooden dipper 13, utilize these pulleys 151 of these sand catcher 15 bottoms to pull out this sand catcher 15, to be convenient for changing the sand grains of fresh sand or different chilterns.

What must carry is again, the utility model drenches sand machine 10 its delicate structure, has littler volume and lower manufacturing cost compared to existing external imported product, moreover, its sand catcher 15 is convenient for changing and piles up, and gets effectively to promote operating efficiency and reduce the space waste; Moreover, the function of this sieve sand net 18 makes the sand grains broadness falls except that terrible, more can in drenching the sand process, filter out the sand lump that attaches mud, the quality that the shell mould drenches sand is remained unchanged, in addition, on this sieve sand net 18 vibrating motor 19 is set, it is more even, quicker smooth and easy with the shake sand grains it to be fallen.

The above embodiments do not limit creation spirit of the present utility model and only limit to above-mentioned mentioned mode for explanation embodiment of the present utility model.

Claims

1, a kind of shell is molded makes with drenching the sand machine, it is characterized in that, includes:

One support body;

One main shaft, level are located at a side in this support body;

2, make with drenching the sand machine according to the described shell of claim 1 is molded, it is characterized in that, wherein: this main shaft is to utilize two main shaft bearings to prop up to stay at a side in this support body.

3, make with drenching the sand machine according to the described shell of claim 1 is molded, it is characterized in that wherein: this first CD-ROM drive motor and second CD-ROM drive motor are to be made up of a motor and a reductor respectively.

4, make with drenching the sand machine according to the described shell of claim 1 is molded, it is characterized in that, wherein: this lift is made up of a lifting platform base, a lifting platform and one second CD-ROM drive motor, this lifting platform base is distinctly to connect corresponding cross bar by several guide rods to combine, and form a screw at this lifting platform base middle position, this lifting platform is made up of several transverse axis, this lifting platform middle position is to having a screw rod to pass this screw, these transverse axis can be driven by this screw rod, and these guide rods are for rising or the decline displacement relatively.

5, make with drenching the sand machine according to the described shell of claim 1 is molded, it is characterized in that wherein: this sieve sand is provided with a vibrating motor on the net, in order to vibrate this sieve sand net.

6, make with drenching the sand machine according to the described shell of claim 1 is molded, it is characterized in that, wherein also include a control cabinet.

7, make with drenching the sand machine according to the described shell of claim 1 is molded, it is characterized in that wherein: these sand wooden dippers are to form plural group, the opening of each sand wooden dipper is inconsistent corresponding to its angle of the center of circle of this circular disk body in every group.

8, make with drenching the sand machine according to the described shell of claim 1 is molded, it is characterized in that wherein: this each sand wooden dipper is strip.