CN114309459B - Simple automatic sand feeding device - Google Patents
Simple automatic sand feeding device Download PDFInfo
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- CN114309459B CN114309459B CN202111567546.1A CN202111567546A CN114309459B CN 114309459 B CN114309459 B CN 114309459B CN 202111567546 A CN202111567546 A CN 202111567546A CN 114309459 B CN114309459 B CN 114309459B
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- fixed frame
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- 239000004576 sand Substances 0.000 title claims abstract description 141
- 244000035744 Hura crepitans Species 0.000 claims abstract description 52
- 238000003860 storage Methods 0.000 claims description 30
- 239000004744 fabric Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 description 27
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010079 rubber tapping Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The invention belongs to the field of electric furnaces, in particular to a simple automatic sand feeding device, which comprises a sand box and a fixed frame; the sand box is characterized in that a fixed frame is fixedly arranged in the sand box, a filter screen is fixedly arranged on the inner wall of the fixed frame, a base is fixedly arranged at the top of the fixed frame, a bottom column is fixedly arranged at the top of the base, and a tip piece is fixedly arranged at one end, far away from the base, of the bottom column; through hanging the sand bag that is equipped with drainage sand to the top of sand box with the driving for the sand bag is in the top of tip spare, and rethread driving at this moment is with the sand bag slowly to the direction below of sand box, makes sand bag and tip spare contact, lets tip spare puncture the sand bag, thereby makes the drainage sand in the sand bag fall into in the fixed frame of sand box, and filter screen on the fixed frame lets drainage sand slowly flow into in the sand box, thereby need not let the electric stove shut down, lets the manual work go to cut broken sand bag on the electric stove again, makes the electric stove can continuous operation, does not influence the work efficiency of electric stove.
Description
Technical Field
The invention relates to the field of electric furnaces, in particular to a simple automatic sand feeding device.
Background
The electric furnace is a heating furnace which converts electric energy in the furnace into heat to heat a workpiece.
Electric furnaces are broadly classified into resistance furnaces, induction furnaces, arc furnaces, plasma furnaces, electron beam furnaces, and the like, and have the advantages of easy control of the furnace atmosphere, rapid material heating, high heating temperature, easy control of the temperature, and are often used in steel processing.
When the tapping hole of the electric furnace is normally smelted, the tapping hole is sealed by virtue of filled drainage sand, the drainage sand is stored in a sand box on a furnace cover at ordinary times, when the sand box is not filled with the drainage sand, the drainage sand needs to be supplemented in time, and the traditional drainage sand adding is that personnel need to climb up the furnace cover by taking scissors to cut sand bags, so that the drainage sand flows into the sand box, the electric furnace needs to stop oxygen blowing and electrifying for personnel safety, normal production can be restored after the personnel get down, the production rhythm is restricted to a certain extent, and the production efficiency is greatly reduced; therefore, a simple automatic sand feeding device is provided for solving the problems.
Disclosure of Invention
In order to make up the deficiency of the prior art, solve the tapping hole of the electric furnace and in normal smelting, rely on the drainage sand that fills to seal the tapping hole in the tapping hole, and the drainage sand is deposited in the sand box on the bell at ordinary times, when there is no drainage sand in the sand box, need in time to supplement the drainage sand, and traditional the drainage sand that adds is that needs personnel to take the scissors to climb up the bell to cut broken sand bag, let the drainage sand flow into the sand box, for personnel's safety, the electric furnace need stop blowing oxygen and circular telegram, can resume normal production after personnel's coming down, restrict the rhythm of production to a certain extent, greatly reduced production efficiency's problem, the invention proposes a simple and easy automatic sand adding device.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a simple automatic sand feeding device, which comprises a sand box and a fixed frame; the sand box is characterized in that a fixed frame is fixedly arranged in the sand box, a filter screen is fixedly arranged on the inner wall of the fixed frame, a base is fixedly arranged at the top of the fixed frame, a bottom column is fixedly arranged at the top of the base, and a tip piece is fixedly arranged at one end, far away from the base, of the bottom column; during operation, hang the sand bag that is equipped with drainage sand to the top of sand box through driving for the sand bag is in the top of tip spare, and rethread driving is with the sand bag to the direction below of sand box slowly this moment, makes sand bag and tip spare contact, lets tip spare puncture the sand bag, thereby makes the drainage sand in the sand bag fall into in the fixed frame of sand box, and the filter screen on the fixed frame lets drainage sand slowly flow into in the sand box, thereby need not let the electric stove shut down, lets the manual work go to cut the sand bag on the electric stove again, makes the electric stove can keep working, does not influence the work efficiency of electric stove.
Preferably, a fixed groove is formed in one side of the base, a guide plate is arranged on one side of the base, two sides of the guide plate are inclined, and a fixed block is fixedly arranged at the bottom of the guide plate; during operation, insert the fixed block on the guide plate into the fixed slot of base in the chucking fixedly for the guide plate is fixed on the base, and the drainage sand that the sand bag flowed can fall on the guide plate this moment, because the slope form when the both sides of guide plate, so the drainage sand can continue to flow into in the sand box along the guide plate, avoids the drainage sand to pile up on the base.
Preferably, an insert block is inserted on one side of the base in a sliding manner, one side of the insert block is arc-shaped, sealing rings are fixedly arranged on two sides of the insert block, and a diversion trench is formed in the top of the insert block; during operation, insert two guide plates directly with the kicking block, and arc one side and the sill pillar on the guide plate avoid laminating mutually, and the sealing washer of kicking block both sides is laminated and then is sealed mutually with two guide plates for two guide plates are direct can not have the space any more, avoid having drainage sand to fall into in the gap.
Preferably, the top of the sand box is fixedly provided with a storage box, the inside of the storage box is connected with a cover plate in a threaded manner, a motor is arranged in the storage box, one side of the motor is fixedly arranged with the cover plate, the output end of the motor is fixedly connected with a sleeve, the surface of the sleeve is provided with a rotating plate, and heat dissipation grooves are formed in two sides of the storage box; during operation, through fixing motor and apron together, put into the receiver with the motor again, it is fixed with apron and receiver with the screw, after the drainage sand in the sand bag is put, still there is remaining drainage sand in the sand bag this moment, be difficult to oneself to flow out, start the motor this moment, make the output of motor rotate with the sleeve, the sleeve rotates together with the rotor plate, make the rotor plate constantly beat the sand bag, thereby beat remaining drainage sand in the sand bag, avoid driving when hanging away the sand bag, remaining drainage sand can be thrown away in the sand bag, because the motor can produce a large amount of steam at the during operation, the heat dissipation is carried out to the logical groove radiating groove this moment, the heat of motor is dispelled out.
Preferably, a placing groove is formed in the surface of the sleeve, two threaded holes are formed in the placing groove, a bottom plate is fixedly arranged at one end of the rotating plate, two bolts are connected to one side of the bottom plate in a threaded manner, and the two bolts are symmetrically distributed on the central shaft of the rotating plate; when the screw hole is formed in the bottom plate, the screw hole is formed in the screw hole, and the screw hole is formed in the screw hole.
Preferably, the two sides of the storage box are fixedly provided with the bottom brackets, one side of each bottom bracket is fixedly provided with an electric telescopic rod, and one end of each electric telescopic rod is fixedly provided with a rectangular plate; during operation, when the radiating groove needs to dispel the heat, start the electric telescopic handle on the collet, electric telescopic handle is bringing the rectangular plate to keeping away from the direction slip of radiating groove for the radiating groove is opened, thereby makes things convenient for motor heat dissipation, and when the radiating groove does not use, electric telescopic handle is bringing the rectangular plate to reset, makes the rectangular plate cover the radiating groove that will not use, reduces the radiating inslot and advances grey, thereby gets into in the motor, influences the use of motor.
Preferably, four sliding grooves are formed in two sides of the storage box, the four sliding grooves are formed in a group of two, a sliding rod is connected in the sliding grooves in a sliding mode, one end of the sliding rod is fixedly installed on a rectangular plate, dustproof cloth is fixedly installed on the surface of the sliding rod, and the other end of the dustproof cloth is fixedly installed on the sliding grooves; when the electric telescopic rod slides along the rectangular plate, the rectangular plate slides along with the sliding rod in the sliding groove, the dustproof cloth can block the gap between the rectangular plate and the storage box, and dust is reduced from entering the gap.
Preferably, a rectangular block is fixedly arranged on one side of the rectangular plate, and a hairbrush is fixedly arranged on one side of the rectangular block, which is far away from the rectangular plate; when the rectangular plate is reset, the rectangular block and the hairbrush are carried to move together, and the hairbrush is soft, so that the rectangular plate can be extruded when passing through the heat dissipation groove, and the purpose of cleaning the heat dissipation groove is achieved.
Preferably, top plates are fixedly arranged on two sides of the storage box, and buffer cushions are fixedly arranged at the bottoms of the top plates; during operation, when the rectangular plate resets, the roof can be touched at the top of rectangular plate, and the blotter of roof bottom meets the department with the rectangular plate earlier, and then plays buffering and the purpose of protection roof for the rectangular plate stops.
Preferably, a baffle is fixedly arranged at the top of the sand box, and the baffle is arc-shaped; when the sand box is in operation, after the drainage sand is shot out by the rotating plate, the drainage sand can collide with the baffle, and the baffle blocks the drainage sand, so that the drainage sand falls into the sand box again.
The invention has the advantages that:
1. according to the invention, the sand bag filled with the drainage sand is hung above the sand box by the travelling crane, so that the sand bag is positioned above the tip piece, and then the travelling crane slowly points the sand bag to the lower side of the direction of the sand box, so that the sand bag is contacted with the tip piece, the tip piece pierces the sand bag, the drainage sand in the sand bag falls into the fixed frame of the sand box, the filter screen on the fixed frame allows the drainage sand to slowly flow into the sand box, thus an electric furnace is not required to stop, and then the sand bag is manually sheared on the electric furnace, so that the electric furnace can continuously work, and the working efficiency of the electric furnace is not influenced.
2. According to the invention, the motor and the cover plate are fixed together, the motor is placed in the storage box, the cover plate and the storage box are fixed by the screws, after the drainage sand in the sand bag is placed, residual drainage sand still exists in the sand bag and is difficult to flow out of the sand bag, the motor is started at the moment, the output end of the motor rotates with the sleeve, the sleeve rotates together with the rotating plate, the rotating plate continuously hits the sand bag, so that the residual drainage sand in the sand bag is beaten out, the phenomenon that the residual drainage sand in the sand bag is thrown out when a crane hangs the sand bag is avoided, and because the motor generates a large amount of hot air during operation, heat of the motor is dissipated through the groove heat dissipation groove at the moment.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of a flask;
FIG. 2 is a schematic view of a base;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
fig. 4 is a schematic structural view of the storage box;
FIG. 5 is a schematic diagram of the structure of the motor;
FIG. 6 is a schematic view of the structure at B in FIG. 5;
fig. 7 is a schematic view of the structure of the cushion pad.
In the figure: 1. a sand box; 201. a fixed frame; 202. a base; 203. a deflector; 204. a fixed block; 205. a fixing groove; 206. a bottom post; 207. a tip piece; 208. a seal ring; 209. a diversion trench; 210. inserting blocks; 301. a baffle; 302. a storage box; 303. a cover plate; 304. a motor; 305. a sleeve; 306. a placement groove; 307. a bottom plate; 308. a bolt; 309. a rotating plate; 310. a heat sink; 41. a bottom support; 42. an electric telescopic rod; 43. a rectangular plate; 44. rectangular blocks; 45. a brush; 46. a slide bar; 47. a dust-proof cloth; 48. a chute; 51. a top plate; 52. and a cushion pad.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7, a simple automatic sand feeding device includes a sand box 1 and a fixing frame 201; a fixed frame 201 is fixedly arranged in the sand box 1, a filter screen is fixedly arranged on the inner wall of the fixed frame 201, a base 202 is fixedly arranged at the top of the fixed frame 201, a bottom column 206 is fixedly arranged at the top of the base 202, and a tip piece 207 is fixedly arranged at one end, far away from the base 202, of the bottom column 206; during operation, the sand bag filled with the drainage sand is hung above the sand box 1 by the travelling crane, so that the sand bag is positioned above the tip piece 207, the sand bag is slowly moved to the lower direction of the sand box 1 by the travelling crane, the sand bag is contacted with the tip piece 207, the tip piece 207 pierces the sand bag, so that the drainage sand in the sand bag falls into the fixed frame 201 of the sand box 1, the filter screen on the fixed frame 201 allows the drainage sand to slowly flow into the sand box 1, the electric furnace is not required to be stopped, and then the sand bag is manually cut off from the electric furnace, so that the electric furnace can continuously work, and the working efficiency of the electric furnace is not influenced.
A fixing groove 205 is formed in one side of the base 202, a guide plate 203 is arranged on one side of the base 202, two sides of the guide plate 203 are inclined, and a fixing block 204 is fixedly arranged at the bottom of the guide plate 203; during operation, the fixing blocks 204 on the guide plate 203 are inserted into the fixing grooves 205 of the base 202 to be clamped and fixed, so that the guide plate 203 is fixed on the base 202, drainage sand flowing out of the sand bag can fall on the guide plate 203, and the drainage sand can continuously flow into the sand box 1 along the guide plate 203 due to the fact that the two sides of the guide plate 203 are inclined, and the drainage sand is prevented from being accumulated on the base 202.
An insert block 210 is inserted on one side of the base 202 in a sliding manner, one side of the insert block 210 is arc-shaped, sealing rings 208 are fixedly arranged on two sides of the insert block 210, and a diversion trench 209 is formed in the top of the insert block 210; during operation, the insert block 210 is inserted into the two guide plates 203 directly, and the arc-shaped side on the guide plates 203 is prevented from being attached to the bottom column 206, the sealing rings 208 on the two sides of the insert block 210 are attached to the two guide plates 203 and then sealed, so that gaps can be avoided between the two guide plates 203, and drainage sand is prevented from falling into the gaps.
The top of the sand box 1 is fixedly provided with a storage box 302, the inside of the storage box 302 is connected with a cover plate 303 through threads, a motor 304 is arranged in the storage box 302, one side of the motor 304 and the cover plate 303 are fixedly arranged, the output end of the motor 304 is fixedly connected with a sleeve 305, the surface of the sleeve 305 is provided with a rotating plate 309, and the two sides of the storage box 302 are provided with heat dissipation grooves 310; during operation, through fixing motor 304 and apron 303 together, put into receiver 302 with motor 304 again, it is fixed with apron 303 and receiver 302 with the screw, after the drainage sand in the sand bag is put, still there is remaining drainage sand in the sand bag this moment, be difficult to oneself to flow out, start motor 304 this moment, make the output of motor 304 carry sleeve 305 to rotate, sleeve 305 carries rotating plate 309 together, make rotating plate 309 constantly beat the sand bag, thereby beat remaining drainage sand in the sand bag, avoid driving when hanging away the sand bag, remaining drainage sand can be thrown out in the sand bag, because motor 304 can produce a large amount of steam at the during operation, the heat of leading to groove heat dissipation groove 310 dispels the heat of motor 304 this moment.
A placing groove 306 is formed in the surface of the sleeve 305, two threaded holes are formed in the placing groove 306, a bottom plate 307 is fixedly arranged at one end of the rotating plate 309, two bolts 308 are connected to one side of the bottom plate 307 in a threaded manner, and the two bolts 308 are symmetrically distributed on the central axis of the rotating plate 309; when the rotating plate 309 needs to be replaced after long-time use, the screws on the bottom plate 307 are screwed out from the threaded holes in the placing grooves 306, so that the bottom plate 307 is not fixed with the placing grooves 306 of the sleeve 305, at the moment, the bottom plate 307 and the rotating plate 309 are removed, a new bottom plate 307 and the rotating plate 309 are replaced, and the screws are screwed again, so that the rotating plate 309, the bottom plate 307 and the placing grooves 306 on the sleeve 305 are fixed, and the damaged rotating plate 309 is quickly replaced.
The two sides of the storage box 302 are fixedly provided with a bottom bracket 41, one side of the bottom bracket 41 is fixedly provided with an electric telescopic rod 42, and one end of the electric telescopic rod 42 is fixedly provided with a rectangular plate 43; when the heat dissipation groove 310 needs to dissipate heat, the electric telescopic rod 42 on the bottom support 41 is started, the electric telescopic rod 42 drives the rectangular plate 43 to slide in the direction away from the heat dissipation groove 310, so that the heat dissipation groove 310 is opened, the motor 304 is convenient to dissipate heat, when the heat dissipation groove 310 is not used, the electric telescopic rod 42 drives the rectangular plate 43 to reset, the unused heat dissipation groove 310 is covered by the rectangular plate 43, ash entering into the heat dissipation groove 310 is reduced, and the motor 304 is affected.
Four sliding grooves 48 are formed in two sides of the storage box 302, the four sliding grooves 48 are arranged in pairs, a sliding rod 46 is connected inside the sliding grooves 48 in a sliding manner, one end of the sliding rod 46 is fixedly arranged on the rectangular plate 43, a dustproof cloth 47 is fixedly arranged on the surface of the sliding rod 46, and the other end of the dustproof cloth 47 is fixedly arranged on the sliding grooves 48; when the electric telescopic rod 42 slides along the rectangular plate 43 in operation, the rectangular plate 43 slides along the sliding rod 46 in the sliding groove 48 and the dustproof cloth 47, and the dustproof cloth 47 can block the gap between the rectangular plate 43 and the storage box 302, so that dust is reduced from entering from the gap.
A rectangular block 44 is fixedly arranged on one side of the rectangular plate 43, and a hairbrush 45 is fixedly arranged on one side of the rectangular block 44 away from the rectangular plate 43; when the rectangular plate 43 is reset in operation, the rectangular block 44 and the brush 45 are carried to move together, and the brush 45 is soft, so that the rectangular plate is extruded when passing through the heat dissipation groove 310, and the purpose of cleaning the heat dissipation groove 310 is achieved.
A top plate 51 is fixedly arranged on two sides of the storage box 302, and a cushion pad 52 is fixedly arranged at the bottom of the top plate 51; when the rectangular plate 43 is reset during operation, the top of the rectangular plate 43 can touch the top plate 51, and the buffer pad 52 at the bottom of the top plate 51 is firstly connected with the rectangular plate 43, so that the purposes of buffering and protecting the top plate 51 are achieved, and the rectangular plate 43 is stopped.
A baffle 301 is fixedly arranged at the top of the sand box 1, and the baffle 301 is arc-shaped; in operation, after the drainage sand is shot by the rotating plate 309, the drainage sand will collide with the baffle 301, and the baffle 301 will block the drainage sand, so that the drainage sand falls into the sand box 1 again.
According to the working principle, a sand bag filled with drainage sand is hung above a sand box 1 by a crane, the sand bag is positioned above a tip piece 207, the sand bag is slowly moved downwards towards the sand box 1 by the crane, the sand bag is contacted with the tip piece 207, the tip piece 207 punctures the sand bag, so that the drainage sand in the sand bag falls into a fixed frame 201 of the sand box 1, a filter screen on the fixed frame 201 allows the drainage sand to slowly flow into the sand box 1, a fixed block 204 on a guide plate 203 is inserted into a fixed groove 205 of a base 202 to be clamped and fixed, the guide plate 203 is fixed on the base 202, at the moment, the drainage sand flowing out of the sand bag falls on the guide plate 203, and due to the fact that the two sides of the guide plate 203 are inclined, the drainage sand continuously flows into the sand box 1 along the guide plate 203, the drainage sand is prevented from being accumulated on the base 202, the insertion block 210 is inserted into two guide plates 203 directly, the arc-shaped side on the guide plates 203 is prevented from being attached to the bottom column 206, the sealing rings 208 on the two sides of the insert block 210 are attached to the two guide plates 203 and then sealed, so that the two guide plates 203 can not have gaps any more, the phenomenon that the drainage sand falls into the gaps is avoided, the electric furnace is not required to be stopped, the sand bag is manually cut off on the electric furnace, the electric furnace can continuously work, the working efficiency of the electric furnace is not influenced, the motor 304 and the cover plate 303 are fixed together, the motor 304 is placed in the storage box 302, the cover plate 303 and the storage box 302 are fixed by screws, after the drainage sand in the sand bag is placed, residual drainage sand still exists in the sand bag at the moment, the drainage sand is difficult to flow out by oneself, the motor 304 is started at the moment, the output end of the motor 304 rotates with the sleeve 305, the sleeve 305 rotates together with the rotating plate 309, the rotating plate 309 continuously beats the sand bag, residual drainage sand in the sand bag is beaten, when the travelling crane hangs away the sand bag, the residual drainage sand in the sand bag can be thrown out, the beaten drainage sand can collide with the baffle 301, the baffle 301 stops the drainage sand, thereby the drainage sand falls into the sand box 1 again, when the rotating plate 309 needs to be replaced after long-time use, screws on the bottom plate 307 are screwed out from threaded holes in the placing grooves 306, thereby the bottom plate 307 is not fixed with the placing grooves 306 of the sleeve 305 any more, at the moment, the bottom plate 307 and the rotating plate 309 are taken down, new bottom plate 307 and the rotating plate 309 are replaced, screws are screwed in again, the rotating plate 309, the bottom plate 307 and the placing grooves 306 on the sleeve 305 are fixed, the quick replacement of the damaged rotating plate 309 is realized, because the motor 304 can generate a large amount of hot air during operation, at the moment, the heat dissipation is carried out through the groove heat dissipation grooves 310, when the heat dissipation grooves 310 need to be dissipated, the electric telescopic rods 42 on the bottom support 41 are started, when the electric telescopic rod 42 slides along the rectangular plate 43 to a direction far away from the heat dissipation groove 310, the heat dissipation groove 310 is opened, so that heat dissipation of the motor 304 is facilitated, when the heat dissipation groove 310 is not used, the electric telescopic rod 42 resets along the rectangular plate 43, when the electric telescopic rod 42 slides along the rectangular plate 43, the rectangular plate 43 slides along the sliding rod 46 and the dustproof cloth 47 in the sliding groove 48, the dustproof cloth 47 can block a gap between the rectangular plate 43 and the storage box 302, the rectangular plate 43 shields the heat dissipation groove 310 which is not used, when the rectangular plate 43 resets, the rectangular block 44 and the brush 45 move together, because the brush 45 is soft, the brush 45 is extruded when passing through the heat dissipation groove 310, the aim of cleaning the heat dissipation groove 310 is fulfilled, dust entering the heat dissipation groove 310 is reduced, the motor 304 is affected, when the rectangular plate 43 resets, the top of the rectangular plate 43 can touch the top plate 51, the buffer pad 52 at the bottom of the top plate 51 is connected with the rectangular plate 43, so that the purpose of buffering and protecting the top plate 51 is achieved, and the rectangular plate 43 is stopped.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (1)
1. Simple automatic sand adding device is characterized in that: comprises a sand box (1) and a fixed frame (201); the sand box is characterized in that a fixed frame (201) is fixedly arranged in the sand box (1), a filter screen is fixedly arranged on the inner wall of the fixed frame (201), a base (202) is fixedly arranged at the top of the fixed frame (201), a bottom column (206) is fixedly arranged at the top of the base (202), and a tip piece (207) is fixedly arranged at one end, far away from the base (202), of the bottom column (206);
a fixed groove (205) is formed in one side of the base (202), a guide plate (203) is arranged on one side of the base (202), two sides of the guide plate (203) are inclined, and a fixed block (204) is fixedly arranged at the bottom of the guide plate (203);
an inserting block (210) is inserted into one side of the base (202) in a sliding manner, one side of the inserting block (210) is arc-shaped, sealing rings (208) are fixedly arranged on two sides of the inserting block (210), and a diversion trench (209) is formed in the top of the inserting block (210);
the sand box is characterized in that a storage box (302) is fixedly arranged at the top of the sand box (1), a cover plate (303) is connected to the storage box (302) through internal threads, a motor (304) is arranged in the storage box (302), one side of the motor (304) is fixedly arranged with the cover plate (303), a sleeve (305) is fixedly connected to the output end of the motor (304), a rotating plate (309) is arranged on the surface of the sleeve (305), and radiating grooves (310) are formed in two sides of the storage box (302);
a placing groove (306) is formed in the surface of the sleeve (305), two threaded holes are formed in the placing groove (306), a bottom plate (307) is fixedly arranged at one end of the rotating plate (309), two bolts (308) are connected to one side of the bottom plate (307) in a threaded mode, and the two bolts (308) are symmetrically distributed on the central axis of the rotating plate (309);
the two sides of the storage box (302) are fixedly provided with a bottom bracket (41), one side of the bottom bracket (41) is fixedly provided with an electric telescopic rod (42), and one end of the electric telescopic rod (42) is fixedly provided with a rectangular plate (43);
four sliding grooves (48) are formed in two sides of the storage box (302), the four sliding grooves (48) are arranged in a group of two, a sliding rod (46) is connected inside the sliding grooves (48) in a sliding mode, one end of the sliding rod (46) is fixedly installed with the rectangular plate (43), dustproof cloth (47) is fixedly installed on the surface of the sliding rod (46), and the other end of the dustproof cloth (47) is fixedly installed with the sliding grooves (48);
a rectangular block (44) is fixedly arranged on one side of the rectangular plate (43), and a hairbrush (45) is fixedly arranged on one side, far away from the rectangular plate (43), of the rectangular block (44);
the two sides of the storage box (302) are fixedly provided with top plates (51), and the bottom of each top plate (51) is fixedly provided with a buffer pad (52);
the top of the sand box (1) is fixedly provided with a baffle plate (301), and the baffle plate (301) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111567546.1A CN114309459B (en) | 2021-12-20 | 2021-12-20 | Simple automatic sand feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111567546.1A CN114309459B (en) | 2021-12-20 | 2021-12-20 | Simple automatic sand feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114309459A CN114309459A (en) | 2022-04-12 |
| CN114309459B true CN114309459B (en) | 2024-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111567546.1A Active CN114309459B (en) | 2021-12-20 | 2021-12-20 | Simple automatic sand feeding device |
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| Country | Link |
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| CN (1) | CN114309459B (en) |
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| CN203143386U (en) * | 2013-04-03 | 2013-08-21 | 汤树林 | Detachable automatic sand-adding sand tank and combined sand tank comprising the same |
| KR20130122114A (en) * | 2012-04-30 | 2013-11-07 | 주식회사 포스코 | Sand-stroage hopper with a function to open sand-bag and check sand-height in electric furnace |
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| CN207029753U (en) * | 2017-07-21 | 2018-02-23 | 上海天顺环保设备有限公司 | A kind of broken bag dump skip |
| CN108910197A (en) * | 2017-01-13 | 2018-11-30 | 中国计量大学 | Vibration is unpacked discharge method automatically except defective material formula |
| CN208412384U (en) * | 2018-04-25 | 2019-01-22 | 北京巴布娃技术服务有限公司 | A kind of mixing hopper with removable taper lancing device |
| CN210098878U (en) * | 2019-05-18 | 2020-02-21 | 无锡金钊洋机械设备有限公司 | Prevent sand temperature regulator of jam |
| CN112429352A (en) * | 2020-12-08 | 2021-03-02 | 汤树林 | Broken sand device of direction type |
| CN113023010A (en) * | 2021-03-04 | 2021-06-25 | 中国计量大学上虞高等研究院有限公司 | Pneumatic bag-patting type automatic unpacking and feeding method |
| CN113200195A (en) * | 2021-05-06 | 2021-08-03 | 安徽仅上智能机械有限公司 | Ton bag discharge apparatus |
| CN214190468U (en) * | 2020-12-24 | 2021-09-14 | 四川宗盛特种水泥有限公司 | Auxiliary material feed arrangement for cement manufacture |
| CN214566707U (en) * | 2020-12-18 | 2021-11-02 | 西安索里德电气有限公司 | Automatic unsealing device for flexible packaging bag |
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| CN102689755A (en) * | 2011-03-23 | 2012-09-26 | 住友重机械工业株式会社 | Activated carbon receiving hopper |
| KR20130122114A (en) * | 2012-04-30 | 2013-11-07 | 주식회사 포스코 | Sand-stroage hopper with a function to open sand-bag and check sand-height in electric furnace |
| CN203143386U (en) * | 2013-04-03 | 2013-08-21 | 汤树林 | Detachable automatic sand-adding sand tank and combined sand tank comprising the same |
| CN205397071U (en) * | 2016-03-07 | 2016-07-27 | 北京创通建设集团有限公司 | Send sand machine |
| CN108910197A (en) * | 2017-01-13 | 2018-11-30 | 中国计量大学 | Vibration is unpacked discharge method automatically except defective material formula |
| CN207029753U (en) * | 2017-07-21 | 2018-02-23 | 上海天顺环保设备有限公司 | A kind of broken bag dump skip |
| CN208412384U (en) * | 2018-04-25 | 2019-01-22 | 北京巴布娃技术服务有限公司 | A kind of mixing hopper with removable taper lancing device |
| CN210098878U (en) * | 2019-05-18 | 2020-02-21 | 无锡金钊洋机械设备有限公司 | Prevent sand temperature regulator of jam |
| CN112429352A (en) * | 2020-12-08 | 2021-03-02 | 汤树林 | Broken sand device of direction type |
| CN214566707U (en) * | 2020-12-18 | 2021-11-02 | 西安索里德电气有限公司 | Automatic unsealing device for flexible packaging bag |
| CN214190468U (en) * | 2020-12-24 | 2021-09-14 | 四川宗盛特种水泥有限公司 | Auxiliary material feed arrangement for cement manufacture |
| CN113023010A (en) * | 2021-03-04 | 2021-06-25 | 中国计量大学上虞高等研究院有限公司 | Pneumatic bag-patting type automatic unpacking and feeding method |
| CN113200195A (en) * | 2021-05-06 | 2021-08-03 | 安徽仅上智能机械有限公司 | Ton bag discharge apparatus |
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