CN216154556U - Buffer bin anti-blocking device - Google Patents

Abstract

The utility model discloses an anti-blocking device of a buffer bin, which comprises a bin barrel, wherein annular flat irons are fixedly connected to the inner wall of the bin barrel at equal intervals, annular pressing plates are clamped at the tops of the annular flat irons, plastic films are arranged between the tops of the annular flat irons and the bottoms of the annular pressing plates, the plastic films sequentially cover the inner wall of the bin barrel in a fish scale manner from top to bottom, clamping mechanisms are arranged at two ends of each annular pressing plate, and a rotating ring is rotatably connected to the outer side of the bin barrel, so that the buffer bin anti-blocking device has the following beneficial effects that: according to the fish scale type plastic film storage bin, the inner wall of the bin barrel is sequentially covered with the plastic film in a fish scale type from top to bottom, so that materials can be effectively prevented from being adhered to the inner wall of the bin body, meanwhile, the vibration mechanism is arranged on the outer wall of the bin barrel, the anti-adhesion effect of equipment can be further improved, the service life of the plastic film in the fish scale type can not be influenced by vibration, and the fish scale type plastic film storage bin is beneficial to practical application and operation.

Description

Buffer bin anti-blocking device

Technical Field

The utility model belongs to the technical field of buffer bins, and particularly relates to an anti-blocking device for a buffer bin.

Background

In the current life, in the transport storage system in the factory ore deposit, the buffering feed bin is the most extensive storage feed bin of using, if the material of storage is tiny crushed aggregates, especially take the material of certain viscidity and humidity, just adhere very easily on the inner wall of feed bin, form the bonding, the smoothness of very big influence unloading, cause the inaccuracy of measurement, also increased very big work load for the post workman simultaneously, after accomplishing certain work, can lead to the arm ache, so the most direct consequence that leads to is the fluctuation of batching composition, and then influence the quality of product.

The existing method for generally preventing the adhesion of the storage bin is greatly invested, and the effect is not satisfactory, for example, a nano polymer plate is additionally arranged on the inner wall of the storage bin, or the angle of the storage bin body is changed, but the method is limited by specific conditions, the effect is not obvious, or vibration is additionally applied, but sometimes the vibration is more and more severe, and the actual application and operation are not facilitated.

The utility model has the following contents:

the utility model aims to solve the problems in the prior art by providing an anti-blocking device for a buffer bin, which solves the problems in the prior art.

In order to solve the above problems, the present invention provides a technical solution:

a buffer bin anti-blocking device comprises a bin barrel, wherein annular flat irons are fixedly connected to the inner wall of the bin barrel at equal intervals, annular pressing plates are clamped at the tops of the annular flat irons, plastic films are arranged between the tops of the annular flat irons and the bottoms of the annular pressing plates, the plastic films sequentially cover the inner wall of the bin barrel in a fish scale type from top to bottom, clamping mechanisms are arranged at two ends of each annular pressing plate, a rotating ring is rotatably connected to the outer side of the bin barrel, first magnets are fixedly connected to the outer side of the bin barrel and located above the rotating ring at equal intervals, outer bin gear rings are fixedly connected to the bottom of the rotating ring and located on the outer side of the bin barrel, a fixed plate is fixedly connected to the outer side of the bin barrel and located below the outer gear rings, a servo motor is fixedly mounted at the bottom of the fixed plate, and an output shaft of the servo motor extends to the tops of the fixed plate and is fixedly connected with a driving gear, the driving gear is meshed with the outer gear ring, transmission boxes are fixedly connected to the two ends of the top of the rotating ring, and rapping mechanisms are arranged inside the transmission boxes.

Preferably, the clamping mechanism comprises a first through groove, first through grooves are formed in two ends of the top of the annular flat iron, clamping grooves are formed in the annular flat iron and positioned below the first through grooves, second through grooves are formed in the bottom of the annular pressing plate and positioned right above the first through grooves, buffer grooves are formed in the annular pressing plate and positioned above the second through grooves, first return springs are fixedly connected to one sides, close to the inner walls of the two buffer grooves, of the first return springs, pushing blocks are fixedly connected to one ends, far away from the inner walls of the buffer grooves, of the first return springs and are in sliding connection with the corresponding buffer grooves, connecting rods are fixedly connected to the bottoms of the pushing blocks, the bottoms of the connecting rods penetrate through the corresponding second through grooves and the corresponding first through grooves and extend to the insides of the clamping grooves, the clamping blocks are fixedly connected to the clamping grooves, and the clamping blocks are lapped on the inner walls of the corresponding clamping grooves, the inside of dashpot just is located the equal sliding connection in one side of promoting the piece and has the slurcam, the equal fixedly connected with in top of slurcam presses the depression bar, the top of pressing the depression bar all extends to the top and the fixedly connected with of annular clamp plate and presses the depression plate.

As preferred, rapping mechanism includes the slide bar, two slide bars of the equal fixedly connected with in inside of transmission box, one side of transmission box inner wall just is located equal fixed mounting between two slide bars has the electro-magnet, two equal sliding connection has the slide between the slide bar, the outside of slide bar and the one side that is located the slide all overlap there is second return spring, the slide is close to the equal fixed mounting in one side of electro-magnet has second magnet, the equal fixedly connected with fixed block in one side of second magnet is kept away from to the slide, the one end that the slide was kept away from to the fixed block all extends to the outside and the fixedly connected with rubber hammer of transmission box, the bottom of transmission box just is located the equal fixedly connected with dead lever in below of fixed block, the equal fixed mounting in one end that the transmission box was kept away from to the dead lever has magnetic switch, magnetic switch all is located one side of first magnet.

Preferably, the bottom of the bin cylinder is of a conical structure, the bottom of the bin cylinder is fixedly connected with a discharging pipe, and a discharging valve is fixedly mounted on the outer side of the discharging pipe.

Preferably, the inclined planes matched with each other are arranged at one end, close to the pushing block, of the pushing plate and one side, far away from the first return spring, of the pushing block, and the inclined plane at one end of the pushing plate is connected with the inclined plane at one side of the pushing block in a sliding mode.

Preferably, the electromagnet has the same magnetic pole as the second magnet after being energized.

Preferably, the electromagnets are electrically connected with the corresponding magnetic switches, and the servo motor is electrically connected with external control equipment.

The utility model has the following beneficial effects: according to the fish scale type plastic film storage bin, the inner wall of the bin barrel is sequentially covered with the plastic film in a fish scale type from top to bottom, so that materials can be effectively prevented from being adhered to the inner wall of the bin body, meanwhile, the vibration mechanism is arranged on the outer wall of the bin barrel, the anti-adhesion effect of equipment can be further improved, the service life of the plastic film in the fish scale type can not be influenced by vibration, and the fish scale type plastic film storage bin is beneficial to practical application and operation.

Description of the drawings:

the accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic view of the internal structure of the silo cylinder of the utility model;

FIG. 3 is a schematic view of the connection of the annular flat iron and the annular pressure plate of the present invention;

fig. 4 is an enlarged view of a point a in fig. 1.

In the figure: 1. a bin cylinder; 2. annular flat iron; 3. an annular pressure plate; 4. a plastic film; 5. a clamping mechanism; 51. a first through groove; 52. a clamping groove; 53. a second through groove; 54. a buffer tank; 55. a first return spring; 56. a pushing block; 57. a connecting rod; 58. a clamping block; 59. a push plate; 510. a pressing lever; 511. a pressing plate; 6. a rotating ring; 7. a first magnet; 8. an outer ring gear; 9. a servo motor; 10. a fixing plate; 11. a driving gear; 12. a transmission box; 13. a rapping mechanism; 131. a slide bar; 132. an electromagnet; 133. a slide plate; 134. a second return spring; 135. a second magnet; 136. a fixed block; 137. a rubber hammer; 138. fixing the rod; 139. a magnetic switch; 14. a discharging pipe; 15. a blanking valve.

The specific implementation mode is as follows:

the preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b):

as shown in fig. 1-4, the utility model provides a buffer bin anti-blocking device, which comprises a bin cylinder 1, wherein the inner wall of the bin cylinder 1 is fixedly connected with annular flat irons 2 at equal intervals, and the outer sides of the annular flat irons 2 are attached to the inner wall of the bin cylinder 1; the top of the annular flat iron 2 is clamped with an annular pressing plate 3, and the size of the annular pressing plate 3 is matched with that of the annular flat iron 2; plastic films 4 are arranged between the top of the annular flat iron 2 and the bottom of the annular pressing plate 3, and the plastic films 4 are conveniently and better pressed through the matching between the annular flat iron 2 and the annular pressing plate 3; the plastic film 4 is sequentially covered on the inner wall of the storage bin cylinder 1 in a fish scale type from top to bottom, when the plastic film 4 is installed, the installation can be started from the bottom of the storage bin cylinder 1, the top of the plastic film 4 is compressed through the matching between the annular flat iron 2 and the annular pressing plate 3, then the lower part of the upper layer of the plastic film 4 covers the upper part of the lower layer of the plastic film 4 to form the fish scale type coverage till the top of the storage bin; the clamping mechanisms 5 are arranged at two ends of the annular pressing plate 3, the rotating ring 6 is rotatably connected to the outer side of the bin cylinder 1, first magnets 7 are fixedly connected to the outer side of the bin cylinder 1 and are positioned above the rotating ring 6 at equal intervals, the outer gear ring 8 is fixedly connected to the bottom of the rotating ring 6 and is positioned on the outer side of the bin cylinder 1, the fixed plate 10 is fixedly connected to the outer side of the bin cylinder 1 and is positioned below the outer gear ring 8, the servo motor 9 is fixedly installed at the bottom of the fixed plate 10, the output shaft of the servo motor 9 extends to the top of the fixed plate 10 and is fixedly connected with the driving gear 11, the driving gear 11 is meshed with the outer gear ring 8 and is connected with the driving gear 11, the driving gear 11 is driven to rotate through the servo motor 9, and the rotating ring 6 is conveniently and well driven to rotate through the matching between the driving gear 11 and the outer gear ring 8; both ends of the top of the rotating ring 6 are fixedly connected with transmission boxes 12, and rapping mechanisms 13 are arranged inside the transmission boxes 12.

Further, the clamping mechanism 5 comprises a first through groove 51, the two ends of the top of the annular flat iron 2 are both provided with a first through groove 51, the annular flat iron 2 is internally provided with a clamping groove 52 below the first through groove 51, the bottom of the annular pressing plate 3 is provided with a second through groove 53 right above the first through groove 51, the annular pressing plate 3 is internally provided with buffer grooves 54 above the second through groove 53, the inner walls of the two buffer grooves 54 are both fixedly connected with a first return spring 55, one end of the first return spring 55 far away from the inner wall of the buffer groove 54 is fixedly connected with a pushing block 56, the pushing block 56 is both slidably connected with the corresponding buffer groove 54, the bottom of the pushing block 56 is both fixedly connected with a connecting rod 57, the bottom of the connecting rod 57 both penetrates through the corresponding second through groove 53 and the first through groove 51 and extends to the inside of the clamping groove 52 and is fixedly connected with a clamping block 58, the clamping blocks 58 are all lapped on the inner walls of the corresponding clamping grooves 52, and one ends of the clamping blocks 58 are all provided with inclined planes, so that the annular pressing plate 3 can be conveniently and quickly installed; the equal sliding connection in one side that the inside of dashpot 54 just is located promotion piece 56 has a catch bar 59, the equal fixedly connected with in top of catch bar 59 presses down pressure lever 510, the top of pressing down pressure lever 510 all extends to the top of ring clamp 3 and fixedly connected with presses down pressure plate 511, through setting up latch mechanism 5, be convenient for better install ring clamp 3 at the top of annular band iron 2, the convenience is dismantled ring clamp 3 simultaneously to the convenience is changed plastic film 4.

Further, the rapping mechanism 13 comprises two sliding rods 131, two sliding rods 131 are fixedly connected inside the transmission box 12, electromagnets 132 are fixedly installed on one side of the inner wall of the transmission box 12 and located between the two sliding rods 131, sliding plates 133 are slidably connected between the two sliding rods 131, second return springs 134 are sleeved on one sides of the outer sides of the sliding rods 131 and located on the sliding plates 133, second magnets 135 are fixedly installed on one sides of the sliding plates 133 close to the electromagnets 132, fixing blocks 136 are fixedly connected on one sides of the sliding plates 133 far away from the second magnets 135, one ends of the fixing blocks 136 far away from the sliding plates 133 extend to the outer side of the transmission box 12 and are fixedly connected with rubber hammers 137, fixing rods 138 are fixedly connected to the bottom of the transmission box 12 and located below the fixing blocks 136, magnetic switches 139 are fixedly installed on one ends of the fixing rods 138 far away from the transmission box 12, and the magnetic switches 139 are located on one side of the first magnets 7, through setting up rapping mechanism 13, the antiseized effect and the vibration of the better increase equipment of being convenient for also can not produce the influence to inside being fish scale overlay type plastic film 4's life, be favorable to practical application and operation.

Further, the bottom of the bin cylinder body 1 is of a conical structure, the blanking pipe 14 is fixedly connected to the bottom of the bin cylinder body 1, the blanking valve 15 is fixedly mounted on the outer side of the blanking pipe 14, better blanking operation is facilitated through the blanking pipe 14, and the on-off of the blanking pipe 14 is better controlled through the blanking valve 15.

Further, the inclined plane of mutually supporting is all seted up to the one end that the slurcam 59 is close to and promotes the one end of piece 56 and the one side that first return spring 55 was kept away from to the slurcam 56, and the inclined plane of slurcam 59 one end and the inclined plane sliding connection who promotes piece 56 one side are through the cooperation between the inclined plane, are convenient for better adjust the position that promotes piece 56 to accomplish the unblock operation.

Further, the electromagnet 132 is powered to have the same magnetic pole as the second magnet 135, and the electromagnet 132 and the second magnet 135 are engaged with each other to facilitate better control of the sliding plate 133 moving on the outer side of the sliding rod 131.

Furthermore, the electromagnets 132 are electrically connected with the corresponding magnetic switches 139, the servo motor 9 is electrically connected with external control equipment, the electromagnets 132 can be controlled to be powered on better through the magnetic switches 139, and the servo motor 9 can be controlled better through the external control equipment.

Specifically, the method comprises the following steps: in practical application, firstly, the device is installed at a specified position, then the servo motor 9 is electrically connected with external control equipment, then the plastic film 4 is installed inside the bin cylinder 1, the installation is started from the bottom of the bin cylinder 1, the top of the plastic film 4 is compressed through the matching between the annular flat iron 2 and the annular pressing plate 3, then the lower part of the upper layer of the plastic film 4 covers the upper part of the lower layer of the plastic film 4 to form a fish scale type cover until the bin top, when the annular pressing plate 3 is installed on the top of the annular flat iron 2, the pressing rod 510 is pulled through the pressing plate 511, so that the pushing plate 59 cannot move downwards, meanwhile, the clamping block 58 is inserted in alignment with the first through groove 51, the connecting rod 57 and the pushing block 56 are pushed to move through the inclined plane at one end of the clamping block 58, and the first return spring 55 is pressed, after the clamping block 58 enters the clamping groove 52, under the elastic force of the first return spring 55, the clamping block 58 is clamped with the inner wall of the clamping groove 52, the pushing block 56 is returned, the pushing plate 59 is supported again so as not to move downwards, as shown in fig. 3, when the annular pressing plate 3 needs to be disassembled, the pushing rod 510 and the pushing plate 59 can be pushed downwards by the pushing plate 511 to move, the pushing block 56 can move through the matching between the inclined surface at one end of the pushing plate 59 and the inclined surface at one side of the pushing block 56, the first return spring 55 is extruded, the clamping block 58 is not clamped with the inner wall of the clamping groove 52 any more, then the annular pressing plate 3 can be disassembled, so that the plastic film 4 can be replaced, meanwhile, the servo motor 9 can be controlled by external control equipment to work, the driving gear 11 is driven to rotate, and through the matching between the driving gear 11 and the outer gear ring 8, the rotating ring 6 is driven to rotate, so that the two transmission boxes 12 are driven to rotate, when the transmission boxes 12 rotate, the magnetic switch 139 is continuously close to the first magnet 7 on the outer side of the bin barrel 1, the electromagnet 132 is continuously controlled to be electrified and is matched with the second return spring 134, the sliding plate 133 is driven, the fixing block 136 and the rubber hammer 137 are continuously reciprocated, so that the outer side of the bin barrel 1 is continuously rapped through the rubber hammer 137, as shown in fig. 1, the servo motor 9 is simultaneously programmed and controlled through external control equipment, the rotating ring 6 and the transmission boxes 12 rotate by one hundred eighty degrees and then reversely return, and the reciprocating operation is carried out, so that the continuous rapping operation can be carried out on the periphery of the bin barrel 1.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a buffer bin anti-blocking device, includes feed bin barrel (1), its characterized in that, the inner wall equidistance fixedly connected with annular band iron (2) of feed bin barrel (1), the equal joint in top of annular band iron (2) has annular clamp plate (3), all be provided with plastic film (4) between the top of annular band iron (2) and the bottom of annular clamp plate (3), plastic film (4) are the fish scale formula from last to covering in proper order at the inner wall of feed bin barrel (1), the both ends of annular clamp plate (3) all are provided with latch mechanism (5), the outside of feed bin barrel (1) rotates and is connected with swivel becket (6), the outside of feed bin barrel (1) just is located the top equidistance fixedly connected with first magnet (7) of swivel becket (6), the bottom of swivel becket (6) just is located the outside fixedly connected with outer ring gear (8) of feed bin barrel (1), the outside of feed bin barrel (1) and the below fixedly connected with fixed plate (10) that is located outer ring gear (8), the bottom fixed mounting of fixed plate (10) has servo motor (9), the output shaft of servo motor (9) extends to top and fixedly connected with driving gear (11) of fixed plate (10), driving gear (11) are connected with outer ring gear (8) meshing, the equal fixedly connected with transmission box (12) in both ends at swivel ring (6) top, the inside of transmission box (12) all is provided with rapping mechanism (13).

2. The buffer bin blockage preventing device is characterized in that the clamping mechanism (5) comprises a first through groove (51), the first through groove (51) is formed in each of two ends of the top of the annular flat iron (2), clamping grooves (52) are formed in the annular flat iron (2) and below the first through groove (51), a second through groove (53) is formed in the bottom of the annular pressing plate (3) and right above the first through groove (51), buffer grooves (54) are formed in the annular pressing plate (3) and above the second through groove (53), a first return spring (55) is fixedly connected to one side, close to the inner wall of each of the two buffer grooves (54), of each first return spring (55) is fixedly connected to one end, far away from the inner wall of each buffer groove (54), of each first return spring (56), and each push block (56) is slidably connected with the corresponding buffer groove (54), the equal fixedly connected with connecting rod (57) in bottom that promotes piece (56), the bottom of connecting rod (57) all runs through the inside and fixedly connected with joint piece (58) that correspond second lead to groove (53) and first lead to groove (51) extend to joint groove (52), the equal overlap joint of joint piece (58) is on the inner wall of the joint groove (52) that corresponds, the equal sliding connection in one side that the inside of dashpot (54) just is located and promotes piece (56) has slurcam (59), the equal fixedly connected with in top of slurcam (59) presses down pressure lever (510), the top of pressing down pressure lever (510) all extends to the top and the fixedly connected with of annular pressure plate (3) and presses down pressure plate (511).

3. The buffer bin anti-blocking device according to claim 1, wherein the rapping mechanism (13) comprises two sliding rods (131), two sliding rods (131) are fixedly connected to the inside of the transmission box (12), an electromagnet (132) is fixedly mounted on one side of the inner wall of the transmission box (12) and between the two sliding rods (131), a sliding plate (133) is slidably connected between the two sliding rods (131), a second return spring (134) is sleeved on one side of the sliding plate (133) and on the outer side of the sliding rod (131), a second magnet (135) is fixedly mounted on one side of the sliding plate (133) close to the electromagnet (132), a fixing block (136) is fixedly connected to one side of the sliding plate (133) far away from the second magnet (135), one end of the fixing block (136) far away from the sliding plate (133) extends to the outer side of the transmission box (12) and is fixedly connected with a rubber hammer (137), the bottom of transmission box (12) just is located the equal fixedly connected with dead lever (138) in below of fixed block (136), the equal fixed mounting in one end that transmission box (12) was kept away from in dead lever (138) has magnetic switch (139), magnetic switch (139) all are located one side of first magnet (7).

4. The buffer bin anti-blocking device according to claim 1, wherein the bottom of the bin cylinder (1) is a conical structure, a blanking pipe (14) is fixedly connected to the bottom of the bin cylinder (1), and a blanking valve (15) is fixedly mounted on the outer side of the blanking pipe (14).

5. The buffer bin anti-blocking device as claimed in claim 2, wherein the end of the pushing plate (59) close to the pushing block (56) and the side of the pushing block (56) far away from the first return spring (55) are provided with mutually matched inclined surfaces, and the inclined surface at the end of the pushing plate (59) is slidably connected with the inclined surface at the side of the pushing block (56).

6. The buffer bin anti-blocking device according to claim 3, wherein the electromagnet (132) has the same magnetic pole as the second magnet (135) after being energized.

7. The buffer bin anti-blocking device is characterized in that the electromagnets (132) are electrically connected with corresponding magnetic switches (139), and the servo motor (9) is electrically connected with external control equipment.

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