CN217342234U - Grit vibration isolation device - Google Patents

Abstract

The utility model belongs to the technical field of the material separation, and a grit vibration separation device is disclosed, including the separation box, the top fixed mounting of separation box has the inlet pipe, the movable groove has been seted up to the upper end of separation box, the equal fixedly connected with spring in top and the bottom of movable groove four corners department, top and bottom fixedly connected with vibration sieve between the spring. The utility model discloses a fly leaf, dredge board and limiting plate isotructure cooperation are in order to realize preventing the advantage of jam, the grit passes through inlet pipe department and gets into inside the separation box and drop on the vibration sieve, because the existence of four corners department spring, so the impact force of production can make the vibration sieve vibration, the sand grain can be discharged through the row's of material pipe that leaks the feed opening department and drop to the lower extreme of separation box and through the bottom, because the vibration sieve is the bevel angle, then the rubble can right landing and deposit incasement portion through feed opening department entering, so alright in order to reach the purpose of preventing the jam.

Description

Grit vibration isolation device

Technical Field

The utility model belongs to the technical field of the material separation, specifically a grit vibration isolation device.

Background

Sandstone refers to loose mixture of sand grains and crushed stone, the volume of the sand grains is small, the volume of the crushed stone is large, and the sandstone is often used as a high-quality building material and a concrete raw material due to good hardness and stable chemical properties and is widely applied to the fields of houses, roads, highways, railways, engineering and the like.

The existing sand-stone separating device mostly adopts a vibrating sieve plate to separate sand grains from broken stones, and because the size of the sand grains in the sand stones is different from that of the broken stones, in the sand-stone separating work, a sieve opening is easily blocked by the broken stones of the adaptation, thereby causing blockage and influencing the use.

The existing sand-stone separating device adopts a vibration mode, so that a large amount of dust can be generated and raised in work, the surrounding environment and the physical health of workers are polluted, and the waste of sand-stone dust is also caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a grit vibration isolation device has the advantage of preventing blockking up and preventing the raise dust.

In order to achieve the above object, the utility model provides a following technical scheme: a gravel vibration separation device comprises a separation box body, wherein an inlet pipe is fixedly installed at the top of the separation box body, a movable groove is formed in the upper end of the separation box body, springs are fixedly connected to the top and the bottom of the four corners of the movable groove, a vibration sieve plate is fixedly connected between the springs at the top and the bottom, material leakage ports are formed in the middle of the vibration sieve plate in an equidistant mode, limiting grooves are formed in the left end and the right end of the lower end of the separation box body, limiting plates are movably connected to the inner portions of the limiting grooves, movable plates are fixedly connected between the limiting plates at the left end and the right end, dredging plates are installed at the top of the movable plates in an equidistant mode, a hydraulic cylinder is fixedly installed on the left side of the lower end of the separation box body, a material discharge port is formed in the right end of the separation box body and is communicated with a storage box at the right end through a material discharge port, gravel enters the inside of the separation box body through the inlet pipe and falls on the vibration sieve plate, because the existence of four corners department spring, so the impact force of production can make the vibration sieve vibration, the sand grain can drop to the lower extreme of separator box and discharge through the row's of bottom material pipe through hourglass mouth department, because the vibration sieve is the bevel angle, then the rubble can the landing right and deposit incasement portion through the entering of discharge mouth department, and discharge through the row's of bottom material pipe discharge, realize the grit separation, the in-process has partial rubble card when in the hourglass mouth, can start the work of pneumatic cylinder and drive the fly leaf and rise, thereby make the dredging board get into the inside rubble that will block of hourglass mouth ejecting, make it along vibrating the sieve landing right and drop to depositing incasement portion through the discharge mouth.

As a preferred technical proposal of the utility model, the back of the separation box body and the storage box is fixedly connected with an air inlet pipe, the tail end of the air inlet pipe is fixedly connected with an air pump, the bottom of the air pump is fixedly connected with an exhaust pipe, the tail end of the exhaust pipe is fixedly communicated with a dust removal box, the upper end of the inner part of the dust removal box is fixedly provided with a filter plate, the left and right ends of the inner part of the lower end of the dust removal box are fixedly connected with inclined plates, the air pump can guide the dust generated in the separation box body and the storage box during the separation work process into the inner part of the dust removal box through the air inlet pipe and the exhaust pipe, the gas is discharged through the scattered air holes at the top of the dust removal box due to the blocking and filtration of the filter plate, the dust is remained in the inner part of the dust removal box and slides to the lower end of the dust removal box, the existence of the inclined plates at the two sides can prevent the dust flow entering through the exhaust pipe from driving the dust at the lower end of the dust removal box to lift, the control valve can be opened periodically to clean and recover the sand and stone dust in the dust removing box.

As a preferred technical scheme of the utility model, the top fixed mounting of vibration sieve plate has the spacing frame that is located the leakage hole outside, the position and the horizontal plane of vibration sieve plate become thirty degrees angles, and the grit edgewise that drops in the inside vibration sieve plate can be avoided in the existence of spacing frame to drop, improves the screening precision, because the vibration sieve plate is the bevel angle, then the rubble can the landing right and deposit incasement portion through the entering of discharge hole department.

As the utility model discloses a preferred technical scheme, left end the left side fixedly connected with connecting plate of limiting plate, the top and the connecting plate fixed connection of pneumatic cylinder, the mouth that drops that is located between per two mediation boards is seted up at the top of fly leaf, and pneumatic cylinder work accessible connecting plate upwards promotes the fly leaf and rises to make the mediation board get into the inside mediation of small opening.

As an optimal technical scheme of the utility model, scattered gas pocket has been seted up at the top of dust removal case, controls both ends the position of swash plate all becomes thirty degrees angles with the horizontal plane, and the existence of both sides bevel angle swash plate can prevent that the dust air current that gets into through the blast pipe from driving the dust of dust removal case lower extreme and kicking up, because blockking of filter filters for gaseous scattered gas hole department through dust removal roof portion discharges, and the dust is then stayed inside the dust removal case.

As a preferred technical scheme of the utility model, the bottom of the dust removal box, the storage box and the separation box body are all fixedly connected with a discharge pipe, the outside of the discharge pipe at the bottom of the dust removal box is fixedly provided with a control valve, and sand grains in the separation box body can be discharged through the discharge pipe at the bottom of the separation box body; the broken stones in the storage box can be discharged through a discharge pipe at the bottom of the storage box; the sand and stone dust in the dust removing box is cleaned and recovered by opening the control valve.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model realizes the anti-blocking advantage by the structural cooperation of the movable plate, the dredging plate, the limiting plate and the like, sand and stones enter the separation box body through the feeding pipe and fall on the vibration sieve plate, the vibration sieve plate can vibrate by the generated impact force due to the existence of the springs at the four corners, sand grains can fall to the lower end of the separation box body through the material leakage port and are discharged through the material discharge pipe at the bottom, the broken stones can slide rightwards and enter the storage box body through the material discharge port due to the inclined angle of the vibration sieve plate, and are discharged through the material discharge pipe at the bottom, the sand and stone separation is realized, when part of the broken stones are clamped in the material leakage port in the process, the hydraulic cylinder can be started to work to drive the movable plate to ascend, so that the dredging plate enters the inner part of the material leakage port to eject the blocked broken stones out, and the broken stones can fall rightwards along the vibration sieve plate and fall into the storage box body through the material discharge port, thus, the purpose of preventing blockage can be achieved.

2. The utility model discloses a dust removal case, filter and swash plate isotructure cooperation are in order to realize the advantage of dust raising prevention, air extractor work can be with the separation box in the separation work process with deposit the produced dust of incasement portion and lead to the dust removal incasement portion via intake pipe and blast pipe, because the blockking of filter filters, make gaseous scattered gas vent department through the dust removal roof portion discharge, the dust is then stayed in the dust removal incasement portion, and the lower extreme of landing to dust removal case, the existence of both sides swash plate, can prevent that the dust air current that gets into through the blast pipe from driving the dust raising of dust removal case lower extreme, can regularly open the grit dust of control flap with the dust removal incasement portion and clear up and retrieve, so alright reach the purpose of dust raising prevention.

Drawings

FIG. 1 is a schematic view of the whole structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the separation box of the present invention;

FIG. 3 is a schematic diagram of the position of the dredging plate of the structure of the present invention;

FIG. 4 is a schematic side view of the present invention;

fig. 5 is the schematic diagram of the internal structure of the dust removing box of the present invention.

In the figure: 1. separating the box body; 2. a feed pipe; 3. a storage box; 4. a movable plate; 5. a hydraulic cylinder; 6. an air inlet pipe; 7. an air extractor; 8. an exhaust pipe; 9. a dust removal box; 10. a discharge outlet; 11. a dredging plate; 12. a movable groove; 13. vibrating the sieve plate; 14. a spring; 15. a material leakage port; 16. a sloping plate; 17. a filter plate; 18. a limiting plate; 19. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

As shown in figures 1 to 5, the utility model provides a sand and stone vibration separation device, which comprises a separation box body 1, wherein the top of the separation box body 1 is fixedly provided with a feeding pipe 2, the upper end of the separation box body 1 is provided with a movable groove 12, the top and the bottom of the four corners of the movable groove 12 are fixedly connected with springs 14, a vibration sieve plate 13 is fixedly connected between the top spring 14 and the bottom spring 14, the middle part of the vibration sieve plate 13 is equidistantly provided with a material leakage port 15, the left end and the right end of the lower end of the separation box body 1 are respectively provided with a limiting groove 19, the inner part of the limiting groove 19 is movably connected with a limiting plate 18, a movable plate 4 is fixedly connected between the limiting plates 18 at the left end and the right end, the top of the movable plate 4 is equidistantly provided with a dredging plate 11, the left side of the lower end of the separation box body 1 is fixedly provided with a hydraulic cylinder 5, the right end of the separation box body 1 is provided with a material discharge port 10, the separation box body 1 is communicated with a storage box 3 at the right end through the material discharge port 10, the grit passes through that inlet pipe 2 locates to get into separation box 1 inside and drop on vibrating screen 13, because the existence of four corners department spring 14, so the impact force of production can make vibrating screen 13 vibrate, the sand grain can drop to separation box 1's lower extreme and discharge through the row's material pipe of bottom through drain hole 15, because vibrating screen 13 is the skew angle, then the rubble can the landing right and deposit incasement 3 inside through the entering of bin outlet 10 department, and discharge through the row's material pipe of bottom, realize the grit separation, in-process has partial rubble card when the drain hole 15 is gone up, can start 5 work of pneumatic cylinder and drive fly leaf 4 and rise, thereby make dredging plate 11 get into the inside rubble that will block of drain hole 15 ejecting, make it along vibrating screen 13 landing right and drop to depositing incasement 3 inside through bin outlet 10.

Wherein, the back of the separation box body 1 and the storage box 3 is fixedly connected with an air inlet pipe 6, the tail end of the air inlet pipe 6 is fixedly connected with an air extractor 7, the bottom of the air extractor 7 is fixedly connected with an exhaust pipe 8, the tail end of the exhaust pipe 8 is fixedly communicated with a dust removal box 9, the upper end inside the dust removal box 9 is fixedly provided with a filter plate 17, the left end and the right end inside the lower end of the dust removal box 9 are fixedly connected with inclined plates 16, the air extractor 7 can guide the dust generated in the separation box body 1 and the storage box 3 in the separation work process into the dust removal box 9 through the air inlet pipe 6 and the exhaust pipe 8, the gas is discharged through the scattered air holes at the top of the dust removal box 9 due to the blocking and filtering of the filter plate 17, the dust is left inside the dust removal box 9 and slides to the lower end of the dust removal box 9, the existence of the inclined plates 16 at the two sides can prevent the dust air flow entering through the exhaust pipe 8 from driving the dust at the lower end of the dust removal box 9 to be lifted, the control valve can be opened periodically to clean and recover the sand and stone dust in the dust removing box 9.

Wherein, the top fixed mounting of vibration sieve 13 has the spacing frame that is located the drain hole 15 outside, and the position and the horizontal plane of vibration sieve 13 become thirty degrees angles, and the grit edgewise drop inside vibration sieve 13 can be avoided in the existence of spacing frame, improves the screening precision, because vibration sieve 13 is the bevel angle, then the rubble can slide right and through bin outlet 10 department entering deposit incasement 3 insidely.

Wherein, the left side fixedly connected with connecting plate of left end limiting plate 18, the top and the connecting plate fixed connection of pneumatic cylinder 5, the mouth that drops that is located between per two dredging plate 11 is seted up at the top of fly leaf 4, and pneumatic cylinder 5 work accessible connecting plate upwards promotes fly leaf 4 and rises to make dredging plate 11 get into the inside mediation of drain hole 15.

Wherein, scattered gas pocket has been seted up at dust removal case 9's top, and the position of controlling both ends swash plate 16 all becomes thirty degrees angles with the horizontal plane, and the existence of both sides skew angle swash plate 16 can prevent that the dust air current that gets into through blast pipe 8 from driving the dust of dust removal case 9 lower extreme and kicking up, because the filtration that blocks of filter 17 for gaseous scattered gas pocket through dust removal case 9 top is discharged, and the dust is then stayed inside dust removal case 9.

Wherein, the bottom of the dust removal box 9, the storage box 3 and the separation box body 1 are all fixedly connected with a discharge pipe, the outside of the discharge pipe at the bottom of the dust removal box 9 is fixedly provided with a control valve, and sand grains in the separation box body 1 can be discharged through the discharge pipe at the bottom; the crushed stones in the storage box 3 can be discharged through a discharge pipe at the bottom thereof; the sand and stone dust in the dust removing box 9 is cleaned and recovered by opening the control valve.

The utility model discloses a theory of operation and use flow:

firstly, gravel enters the separation box body 1 through the feeding pipe 2 and falls on the vibration sieve plate 13, due to the existence of the springs 14 at the four corners, the vibration sieve plate 13 is vibrated by the generated impact force, sand grains can fall to the lower end of the separation box body 1 through the discharge hole 15 and are discharged through the discharge pipe at the bottom, and due to the inclined angle of the vibration sieve plate 13, gravel can slide rightwards and enter the storage box 3 through the discharge hole 10 and is discharged through the discharge pipe at the bottom, so that the gravel separation is realized;

the air pump 7 can guide dust generated in the separation box body 1 and the storage box 3 in the separation working process into the dust removal box 9 through the air inlet pipe 6 and the exhaust pipe 8, gas is exhausted through the air dispersing hole at the top of the dust removal box 9 due to the blocking and filtering of the filter plate 17, the dust is left in the dust removal box 9 and slides to the lower end of the dust removal box 9, the dust at the lower end of the dust removal box 9 is prevented from being lifted by the dust airflow entering through the exhaust pipe 8 due to the inclined plates 16 at the two sides, and the sand and stone dust in the dust removal box 9 can be cleaned and recovered by regularly opening the control valve;

when some broken stones are clamped in the material leakage opening 15 in the process, the hydraulic cylinder 5 can be started to work to drive the movable plate 4 to ascend, so that the dredging plate 11 enters the material leakage opening 15 to eject the clamped broken stones out, and the broken stones slide rightwards along the vibrating sieve plate 13 and fall to the inside of the storage box 3 through the material discharge opening 10.

It is noted that, herein, relational terms such as first and second, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a grit vibration isolation device, includes separation box (1), its characterized in that: the improved pneumatic conveying device is characterized in that the inlet pipe (2) is fixedly mounted at the top of the separation box body (1), a movable groove (12) is formed in the upper end of the separation box body (1), springs (14) are fixedly connected to the tops and bottoms of four corners of the movable groove (12), vibrating screen plates (13) are fixedly connected between the springs (14) at the tops and bottoms, material leakage holes (15) are formed in the middle of the vibrating screen plates (13) at equal intervals, limiting grooves (19) are formed in the left end and the right end of the lower end of the separation box body (1), limiting plates (18) are movably connected to the inner portions of the limiting grooves (19), movable plates (4) are fixedly connected between the limiting plates (18) at the left end and the right end of the separation box body (1), dredging plates (11) are mounted at the top of the movable plates (4) at equal intervals, a hydraulic cylinder (5) is fixedly mounted at the left side of the lower end of the separation box body (1), and a discharge hole (10) is formed in the right end of the separation box body (1), the separation box body (1) is communicated with the storage box (3) at the right end through a discharge opening (10).

2. A vibratory sand separation apparatus as defined in claim 1 wherein: the utility model discloses a dust removal case, including separation box body (1) and the equal fixedly connected with intake pipe (6) in back of depositing case (3), tail end fixedly connected with air extractor (7) of intake pipe (6), bottom fixedly connected with blast pipe (8) of air extractor (7), the tail end fixed intercommunication of blast pipe (8) has dust removal case (9), the inside upper end fixed mounting of dust removal case (9) has filter (17), dust removal case (9) lower extreme is inside controls equal fixedly connected with swash plate (16) in both ends.

3. A vibratory sand separation apparatus as defined in claim 1 wherein: the top fixed mounting of vibration sieve board (13) has the spacing frame that is located drain hole (15) outside, the position and the horizontal plane of vibration sieve board (13) become thirty degrees angles.

4. A vibratory sand separation apparatus as defined in claim 1 wherein: the left end the left side fixedly connected with connecting plate of limiting plate (18), the top and the connecting plate fixed connection of pneumatic cylinder (5), the mouth that drops that is located between per two mediation boards (11) is seted up at the top of fly leaf (4).

5. A vibratory sand separation apparatus as set forth in claim 2 wherein: the top of the dust removal box (9) is provided with air dispersing holes, and the positions of the inclined plates (16) at the left end and the right end form thirty-degree angles with the horizontal plane.

6. A vibratory sand separation apparatus as set forth in claim 2 wherein: the equal fixedly connected with in bottom of dust removal case (9), deposit case (3) and separator box body (1) arranges the material pipe, the outside fixed mounting who arranges the material pipe in dust removal case (9) bottom has control flap.

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