CN218619242U - Multifunctional safety discharge valve - Google Patents

Abstract

The utility model relates to the technical field of discharge valves, and provides a multifunctional safety discharge valve, which comprises a cylinder body, wherein dumping openings are fixedly arranged on the left side and the right side of the top of the cylinder body; this many functional safety relief valve, cooperation through bar plate structure and rubber block structure is used, device work, it is rotatory that the motor starts to drive the axis of rotation, it is rotatory to drive the bar plate with this, the bold material that the fretwork design that utilizes the bar plate will fall into the barrel inner chamber in rotatory process is smashed, and utilize the inclined plane design at bar plate edge to scrape the likepowder material that the barrel inner wall probably is stained with at the rotation in-process automation, the distribution position of cooperation rubber piece bottom the bar plate and the position phase-match that the through-hole was seted up in barrel inside, thereby when the bar plate is rotatory, utilize the material that the rubber piece probably blockked up in the through-hole that will open at the rotation in-process to extrude downwards, with this mediation through-hole, reach automatic mediation because the bin outlet of bold material jam, and the effect of extruding the probably accumulational material of bin outlet department.

Description

Multifunctional safety discharge valve

Technical Field

The utility model relates to a relief valve technical field, it is specific, relate to a many functional safety relief valve.

Background

The discharge valve is also called a rotary valve, an electric discharge valve and an electric discharger, is a main structure for discharging ash of dust removing equipment and feeding of conveying equipment, is suitable for the mobile transportation of powdery materials and granular materials, and is mainly used for industrial departments such as environmental protection, metallurgy, chemical industry, food and the like.

Through retrieval, chinese patent publication No. CN114852692U discloses a sealed discharge valve which uses a large number of gears and other structures to achieve the effects of controlling discharge amount and preventing blockage, and has a complex structure, and cannot rapidly collect dust materials attached to the inner wall in the using process, thereby causing waste and failing to timely dredge materials which may be blocked at the discharge port.

SUMMERY OF THE UTILITY MODEL

The utility model provides a many functional safety blow-off valve possesses the automatic inner wall of scraping in the use and is stained with the dust that attaches and automatic vibrations inner wall, be stained with the dust that attaches with the inner wall and shake and fall, improve material utilization and automatic mediation because the bin outlet of bold material jam, and with the advantage that the probably accumulational material of bin outlet department was extruded, it can't be in the use to have solved among the correlation technique, the quick collection is stained with the dust material that attaches at the inner wall, cause the waste, and can't dredge the problem of the probably blockked material of bin outlet in time.

The technical scheme of the utility model as follows: the utility model provides a many functional safety blow-off valve, the novel nipple rectifier comprises a cylindrical shel, the equal fixed mounting in the left and right sides at barrel top has the pouring opening, the top fixed mounting of barrel has the motor, the middle part movable mounting of barrel inner chamber has the axis of rotation, the axis of rotation stretches out barrel top portion's surface and has evenly seted up the ring channel, the inner chamber movable mounting of ring channel has the slider, the outer fixed surface of slider is connected with the connection rope, the axis of rotation is located the even fixed mounting in surface of barrel inner chamber part has the bar shaped plate, the even fixed mounting in bottom of bar shaped plate has the block rubber, the through-hole has evenly been seted up to the bottom of barrel, the inner wall movable mounting of barrel bottom has automatically controlled expansion plate.

Preferably, the equal fixed mounting in the left and right sides of barrel has bar piece, and the bottom movable mounting that barrel one side was kept away from to bar piece inner chamber has the bearing block, and the even fixed mounting in one side that the bar piece inner chamber is close to the barrel has the torsion shaft, and the middle part fixed mounting of torsion shaft has the swash plate, and the surface fixed mounting that the swash plate is close to barrel one side has the rubber head, and one side fixed mounting that the barrel was kept away from to the swash plate has the round axle, and the opposite side fixed mounting of round axle has the extension board, and the bottom fixed mounting that barrel one side was kept away from to the swash plate has the baffle.

Preferably, motor fixed mounting is at the partial top that the barrel top was stretched out to the axis of rotation, the output shaft of motor and the top fixed mounting of axis of rotation to the motor during operation drives the axis of rotation rotatoryly, and it is rotatory with this drive strip shaped plate.

Preferably, two annular grooves are formed in the outer surface of the part, extending out of the barrel body, of the top of the rotating shaft, the shape and size of the sliding block are matched with those of the inner cavity of the annular groove, and large friction force exists between the outer surface of the sliding block and the inner wall of the annular groove.

Preferably, the strip shaped plate is the fretwork design, and the strip shaped plate is the inclined plane design with the edge of barrel side inner wall and the contact of bottom inner wall to when the axis of rotation rotates, it is rotatory to drive the strip shaped plate, utilizes the fretwork design of strip shaped plate to smash the bold material that will fall into the barrel inner chamber at rotatory in-process, and utilizes the inclined plane design at strip shaped plate edge to scrape the likepowder material that the barrel inner wall probably is stained with in the rotation in-process is automatic.

Preferably, the shape size of block rubber is less than the diameter size of through-hole, and the distribution position of block rubber bottom the strip shaped plate matches with the position that the through-hole was seted up in the barrel to when the strip shaped plate was rotatory, utilize the block rubber to extrude downwards in the through-hole that will open in the rotation process material that probably blockked up, with this mediation through-hole.

Preferably, the shape after the rotatory extension of automatically controlled expansion plate and the shape phase-match of barrel bottom inner wall, automatically controlled expansion plate pass through wire and the whole controller electric connection of controlling means to through opening of the automatically controlled expansion plate of controller quick control during the use, with this quick change quantity that the through-hole was opened, reach the effect of control material discharge capacity.

Preferably, the bearing blocks and the extension plate are relatively overlapped in the horizontal plane when not in work, the top of the bearing block on the left side is fixedly connected with the sliding block in the bottom direction through the connecting rope, the top of the bearing block on the right side is fixedly connected with the sliding block in the top direction through the connecting rope, and therefore when the rotating shaft rotates, the bearing blocks in the left side and the right side directions are driven to move upwards in the strip-shaped block through the two sliding blocks in the upper direction and the two sliding blocks in the lower direction and the connecting rope.

Preferably, the position of baffle is located the bottom direction of swash plate and round axle junction, and torsion spring is installed to the inner chamber fixed mounting of torsion shaft, thereby when the bearing block shifts up, the cooperation round axle makes the extension board of top direction rotatory to the barrel direction, and the extension board at this moment does not block the bearing block and removes, when the bearing block whereabouts, because the position of baffle, the unable antiport of extension board this moment, so the bearing block moves the swash plate antiport through the extension board, after the bearing block passes through the extension board, swash plate and extension board take place to come back to rotate under the torsion spring effect of torsion shaft inner chamber, make the rubber head collide the barrel lateral wall fast.

Preferably, the length of the rubber head combined with the inclined plate is greater than the length of the inclined plate away from the side wall of the cylinder in the horizontal direction, the top of the rubber head is designed in an arc shape, and the rubber head is made of synthetic rubber, so that the inclined plate and the extension plate rotate reversely and automatically rotate under the action of the torsion shaft, and the rubber head quickly collides with the side wall of the cylinder.

The utility model discloses a theory of operation and beneficial effect do:

1. this many functional safety relief valve, cooperation through bar plate structure and rubber block structure is used, during the use, at first with the device circular telegram start, pour the material into from the dump mouth again, the device begins work, it is rotatory that the motor starts to drive the axis of rotation, it is rotatory to drive the bar plate with this, the bold material that the fretwork design that utilizes the bar plate will fall into the barrel inner chamber in the rotation process is smashed, and utilize the inclined plane design at bar plate edge to scrape the powdery material that the barrel inner wall probably is stained with automatically in the rotation process, the distribution position of cooperation rubber piece bottom the bar plate and the position phase-match that the through-hole was seted up inside the barrel, thereby when the bar plate is rotatory, utilize the material that the rubber piece probably blockked up in the through-hole that will open to rotate the in-process to extrude downwards, with this mediation through-hole, reach the automatic mediation because the bin outlet of bold material jam, and the effect of extruding the material that probably accumulational department of bin outlet department.

2. The multifunctional safety discharge valve is used by matching a torsion shaft structure with a rubber head structure, in the working process, a rotating shaft rotates, two annular grooves are formed in the outer surface of a part, extending out of a barrel body, of the top of the rotating shaft, the shape and the size of a sliding block are matched with those of an inner cavity of the annular groove, large friction force exists between the outer surface of the sliding block and the inner wall of the annular groove, when the multifunctional safety discharge valve is used, the rotating shaft rotates under the driving of a motor, large friction force exists between the outer surface of the sliding block and the inner wall of the annular groove, the sliding block rotates along with the rotating shaft in the annular groove, a connecting rope is wound quickly, the left bearing block and the right bearing block move upwards in the left strip-shaped block and the right strip-shaped block, when the length of the rubber head and the inclined plate combined is larger than that of the inclined plate and the horizontal direction, when the bearing block moves upwards, the extension plate in the top direction rotates towards the barrel body direction by matching with a circular shaft, the extension plate does not block move, after the operation of the device is finished, the bearing block falls, the position of the baffle, the extension plate cannot rotate reversely, and the torsion shaft and the inner wall of the torsion spring can automatically and the rubber head can vibrate under the action of the inner wall of the barrel body.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a back sectional view of the overall structure of the present invention;

FIG. 3 is a side sectional view of the overall structure of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 2 according to the present invention;

FIG. 5 is a schematic view of the structure of FIG. 3B according to the present invention;

fig. 6 is a schematic structural diagram of the location C in fig. 3 according to the present invention.

In the figure: 1. a barrel; 2. pouring a spout; 3. a motor; 4. a rotating shaft; 5. an annular groove; 6. a slider; 7. connecting ropes; 8. a strip plate; 9. a rubber block; 10. a through hole; 11. an electrically controlled retractable plate; 12. a bar-shaped block; 13. a bearing block; 14. a torsion shaft; 15. a sloping plate; 16. a rubber head; 17. a circular shaft; 18. an extension plate; 19. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.

Referring to fig. 1 to 6, a multifunctional safety discharge valve comprises a cylinder 1, a pouring opening 2 is fixedly arranged on the left side and the right side of the top of the cylinder 1, a motor 3 is fixedly arranged on the top of the cylinder 1, a rotating shaft 4 is movably arranged in the middle of an inner cavity of the cylinder 1, the motor 3 is fixedly arranged on the top of a part of the rotating shaft 4 extending out of the top of the cylinder 1, an output shaft of the motor 3 is fixedly arranged on the top of the rotating shaft 4, so that the motor 3 drives the rotating shaft 4 to rotate when in work, a strip-shaped plate 8 is driven to rotate, annular grooves 5 are uniformly arranged on the outer surface of the part of the rotating shaft 4 extending out of the top of the cylinder 1, two annular grooves 5 are arranged on the outer surface of the part of the top of the rotating shaft 4 extending out of the cylinder 1, the shape and the size of a slide block 6 are matched with the shape and the size of the inner cavity of the annular grooves 5, a larger friction force exists between the outer surface of the slide block 6 and the inner wall of the annular grooves 5, so that when in use, the rotating shaft 4 is driven by the motor 3 to rotate, the sliding block 6 is rapidly wound with the connecting rope 7 when rotating along with the rotating shaft 4 in the annular groove 5 by matching with larger friction force between the outer surface of the sliding block 6 and the inner wall of the annular groove 5, the sliding block 6 is movably arranged in the inner cavity of the annular groove 5, the connecting rope 7 is fixedly connected with the outer surface of the sliding block 6, the strip-shaped plate 8 is uniformly and fixedly arranged on the outer surface of the inner cavity part of the barrel 1 of the rotating shaft 4, the strip-shaped plate 8 is in a hollow design, the edges of the strip-shaped plate 8, which are contacted with the inner wall at the side surface and the inner wall at the bottom of the barrel 1, are both in an inclined plane design, so that the strip-shaped plate 8 is driven to rotate when the rotating shaft 4 rotates, large materials falling into the inner cavity of the barrel 1 are smashed by utilizing the hollow design of the strip-shaped plate 8, and powder materials possibly adhered to the inner wall of the barrel 1 are automatically scraped by utilizing the inclined plane design at the inclined plane at the edge of the strip-shaped plate 8 in the rotating process, the bottom of the strip-shaped plate 8 is uniformly and fixedly provided with rubber blocks 9, the shape and size of the rubber blocks 9 are smaller than the diameter of the through holes 10, the distribution positions of the rubber blocks 9 at the bottom of the strip-shaped plate 8 are matched with the positions of the through holes 10 arranged in the barrel 1, so that when the strip-shaped plate 8 rotates, materials possibly blocked in the opened through holes 10 are extruded downwards by utilizing the rubber blocks 9 in the rotating process, the through holes 10 are dredged, the through holes 10 are uniformly arranged at the bottom of the barrel 1, the inner wall at the bottom of the barrel 1 is movably provided with an electric control expansion plate 11, the shape of the electric control expansion plate 11 after rotating and extending is matched with the shape of the inner wall at the bottom of the barrel 1, the electric control expansion plate 11 is electrically connected with the whole controller of the control device through a lead, the controller is used for rapidly controlling the opening of the electric control expansion plate 11, the opening number of the through holes 10 is rapidly changed, and the effect of controlling the discharge amount of the materials is achieved, the left side and the right side of the cylinder body 1 are fixedly provided with strip-shaped blocks 12, the bottom of the inner cavity of each strip-shaped block 12, which is far away from the side of the cylinder body 1, is movably provided with a bearing block 13, the bearing block 13 and an extension plate 18 are relatively overlapped in a horizontal plane when not in work, the top of the bearing block 13 at the left side is fixedly connected with a slide block 6 at the bottom direction through a connecting rope 7, the top of the bearing block 13 at the right side is fixedly connected with the slide block 6 at the top direction through the connecting rope 7, thereby when the rotating shaft 4 rotates, the bearing blocks 13 at the left side and the right side are driven to move upwards in the strip-shaped blocks 12 through the two slide blocks 6 and the connecting rope 7 at the up and down direction, one side of the inner cavity of each strip-shaped block 12, which is close to the cylinder body 1, is uniformly and fixedly provided with a torsion shaft 14, the middle part of the torsion shaft 14 is fixedly provided with an inclined plate 15, the outer surface of the inclined plate 15, which is close to the side of the cylinder body 1, is fixedly provided with a rubber head 16, one side of the inclined plate 15, which is far away from the cylinder body 1 is fixedly provided with a round shaft 17, an extension plate 18 is fixedly arranged on the other side of a circular shaft 17, a baffle plate 19 is fixedly arranged at the bottom of one side of the inclined plate 15, which is far away from the cylinder body 1, the position of the baffle plate 19 is positioned in the bottom direction of the joint of the inclined plate 15 and the circular shaft 17, a torsion spring is fixedly arranged in the inner cavity of the torsion shaft 14, so that when the bearing block 13 moves upwards, the extension plate 18 in the top direction is enabled to rotate towards the cylinder body 1 in cooperation with the circular shaft 17, the extension plate 18 does not block the bearing block 13 at the moment, when the bearing block 13 falls, the extension plate 18 cannot rotate reversely at the moment because of the position of the baffle plate 19, the bearing block 13 moves downwards to drive the inclined plate 15 to rotate reversely through the extension plate 18, after the bearing block 13 passes through the extension plate 18, the inclined plate 15 and the extension plate 18 rotate continuously under the action of the torsion spring in the inner cavity of the torsion shaft 14, so that the rubber head 16 quickly collides with the side wall of the cylinder body 1, the length of the inclined plate 15 after the rubber head 16 is combined with the inclined plate 15 is larger than that the length of the side wall of the inclined plate 15 in the horizontal direction, the side wall of the cylinder body 1, the rubber head 16 is designed in an arc shape, and the material of the rubber head 16 is constructed by synthetic rubber head 16, so that the side wall of the rubber head 16 automatically rotates under the effect of the side wall of the torsion shaft 14.

The working principle is as follows: when the device is used, the device is firstly electrified and started, then materials are poured from the dumping port 2, the device starts to work, the motor 3 is started to drive the rotating shaft 4 to rotate, so that the strip-shaped plate 8 is driven to rotate, massive materials falling into the inner cavity of the barrel body 1 are smashed in the rotating process by utilizing the hollow design of the strip-shaped plate 8, powdery materials possibly adhered to the inner wall of the barrel body 1 are automatically scraped in the rotating process by utilizing the inclined surface design of the edge of the strip-shaped plate 8, and the distribution position of the rubber blocks 9 at the bottom of the strip-shaped plate 8 is matched with the position of the through holes 10 arranged in the barrel body 1, so that when the strip-shaped plate 8 rotates, the materials possibly blocked in the opened through holes 10 are downwards extruded by utilizing the rubber blocks 9 in the rotating process, the through holes 10 are dredged, and the effects of automatically dredging the discharge port possibly blocked by the massive materials and extruding the materials possibly accumulated at the discharge port are achieved;

in the working process, the rotating shaft 4 rotates, two annular grooves 5 are formed on the outer surface of the part, extending out of the cylinder body 1, of the top of the rotating shaft 4, the shape and size of the sliding block 6 are matched with the shape and size of the inner cavity of the annular groove 5, and large friction force exists between the outer surface of the sliding block 6 and the inner wall of the annular groove 5, so that when the device is used, the device rotates along with the rotating shaft 3 along with the rotating shaft 4 in the annular groove 5 along with the large friction force between the outer surface of the sliding block 6 and the inner wall of the annular groove 5, the connecting rope 7 is wound and wound quickly, the left bearing block 13 and the right bearing block 13 are driven to move upwards in the left strip-shaped block 12 and the right strip-shaped block 12, and the length of the rubber head 16 and the inclined plate 15 after combination is larger than the length of the inclined plate 15 from the side wall of the cylinder body 1 in the horizontal direction, therefore, when the bearing block 13 moves upwards, the extension plate 18 in the top direction rotates towards the cylinder body 1 by matching with the circular shaft 17, the extension plate 18 does not block the bearing block 13 to move at the moment, after the device works, the bearing block 13 falls, because of the position of the baffle 19, the extension plate 18 cannot rotate reversely at the moment, the bearing block 13 moves downwards to drive the inclined plate 15 to rotate reversely through the extension plate 18, after the bearing block 13 passes through the extension plate 18, the inclined plate 15 and the extension plate 18 rotate back and forth under the action of the torsion spring in the inner cavity of the torsion shaft 14, so that the rubber head 16 quickly collides with the side wall of the cylinder body 1, the inner wall is automatically vibrated in the using process, dust attached to the inner wall shakes, and the material utilization rate is improved.

To sum up, this many functional safety relief valve compares in general device of the same kind, and this device possesses automatic scraping in the use inner wall and is stained with the dust that attaches and automatic vibrations inner wall, is stained with the dust that attaches with the inner wall and shakes and fall, improves material utilization and automatic mediation because the bin outlet of bold material jam to with the advantage that the probably accumulational material of bin outlet department was extruded.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a many functional safety blow-off valve, a serial communication port, including barrel (1), the equal fixed mounting in the left and right sides at barrel (1) top has pouring opening (2), the top fixed mounting of barrel (1) has motor (3), the middle part movable mounting of barrel (1) inner chamber has axis of rotation (4), axis of rotation (4) are stretched out barrel (1) top part's surface and have evenly seted up ring channel (5), the inner chamber movable mounting of ring channel (5) has slider (6), the outer fixed surface of slider (6) is connected with and connects rope (7), the even fixed surface that axis of rotation (4) are located barrel (1) inner chamber part has bar shaped plate (8), the even fixed mounting in bottom of bar shaped plate (8) has rubber block (9), through-hole (10) have evenly been seted up to the bottom of barrel (1), the inner wall movable mounting of barrel (1) bottom has automatically controlled expansion plate (11).

2. The multifunctional safety discharge valve according to claim 1, wherein the left side and the right side of the cylinder body (1) are fixedly provided with bar-shaped blocks (12), the bottom of the inner cavity of each bar-shaped block (12) far away from one side of the cylinder body (1) is movably provided with a bearing block (13), one side of the inner cavity of each bar-shaped block (12) close to the cylinder body (1) is uniformly and fixedly provided with a torsion shaft (14), the middle part of the torsion shaft (14) is fixedly provided with an inclined plate (15), the outer surface of the inclined plate (15) close to one side of the cylinder body (1) is fixedly provided with a rubber head (16), one side of the inclined plate (15) far away from the cylinder body (1) is fixedly provided with a round shaft (17), the other side of the round shaft (17) is fixedly provided with an extension plate (18), and the bottom of the inclined plate (15) far away from one side of the cylinder body (1) is fixedly provided with a baffle plate (19).

3. A multifunctional safety discharge valve as claimed in claim 1, characterized in that the motor (3) is fixedly mounted on the top of the part of the rotating shaft (4) extending out of the top of the cylinder (1), and the output shaft of the motor (3) is fixedly mounted on the top of the rotating shaft (4).

4. The multifunctional safety discharge valve as claimed in claim 1, wherein the outer surface of the part of the top of the rotating shaft (4) extending out of the cylinder body (1) is provided with two annular grooves (5), the shape and size of the sliding block (6) are matched with the shape and size of the inner cavity of the annular groove (5), and the outer surface of the sliding block (6) has larger friction force with the inner wall of the annular groove (5).

5. The multifunctional safety relief valve as claimed in claim 1, characterized in that the strip-shaped plate (8) is of a hollow design, and the edges of the strip-shaped plate (8) contacting the inner wall of the side face and the inner wall of the bottom of the cylinder (1) are both of a bevel design.

6. The multifunctional safety discharge valve as claimed in claim 1, wherein the rubber blocks (9) are smaller than the diameter of the through holes (10), and the distribution positions of the rubber blocks (9) at the bottom of the strip-shaped plate (8) are matched with the positions of the through holes (10) formed in the cylinder (1).

7. The multifunctional safety relief valve as claimed in claim 1, characterized in that the shape of the electrically controlled expansion plate (11) after rotation and extension matches with the shape of the inner wall of the bottom of the cylinder body (1), and the electrically controlled expansion plate (11) is electrically connected with the control device integral controller through a conducting wire.

8. A multifunctional safety discharge valve according to claim 2, characterized in that the bearing blocks (13) and the extension plate (18) are relatively overlapped in the horizontal plane when not in operation, the top of the left bearing block (13) is fixedly connected with the bottom-direction slide block (6) through the connecting rope (7), and the top of the right bearing block (13) is fixedly connected with the top-direction slide block (6) through the connecting rope (7).

9. The multifunctional safety discharge valve as claimed in claim 2, wherein the baffle (19) is located at the bottom of the connection between the inclined plate (15) and the circular shaft (17), and a torsion spring is fixedly installed in the inner cavity of the torsion shaft (14).

10. The multifunctional safety discharge valve as claimed in claim 2, wherein the length of the rubber head (16) and the inclined plate (15) is greater than the length of the inclined plate (15) from the side wall of the cylinder (1) in the horizontal direction, the top of the rubber head (16) is designed in an arc shape, and the rubber head (16) is made of synthetic rubber.

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