CN218846833U - Leaf raking device and novel disc drying machine - Google Patents

Abstract

The utility model provides a harrow leaf device and novel dish do machine. Foretell harrow leaf device is used for connecting in the rake arm, and the harrow leaf device includes harrow leaf, connecting piece, magnetism and inhales piece, first gyro wheel and second gyro wheel, and the connecting piece is connected in the harrow leaf, and the connecting piece still is used for connecting in the rake arm, and magnetism is inhaled the piece and is located the connecting piece, and first gyro wheel and second gyro wheel all rotate and set up on the bottom surface of harrow leaf. Foretell harrow leaf device, because the connecting piece is connected with harrow leaf and rake rod respectively, make the harrow leaf pass through the connecting piece and connect in the rake rod, so make harrow leaf and connecting piece all along with the rake rod motion, again because the connecting piece is located to magnetism, so at connecting piece and harrow leaf along with the rake rod motion in-process, make the magnetism foreign matter of the material in the novel dish dryer adsorb on magnetism the piece at harrow leaf motion in-process, the magnetism foreign matter in the novel dish dryer has been reduced, but the normal operating that the harrow leaf device was guaranteed to magnetism foreign matter of magnetism on the piece is inhaled to the regular clearance magnetism in the use, the life of harrow leaf has been improved.

Description

Leaf raking device and novel disc drying machine

Technical Field

The utility model relates to a technical field of new forms of energy material production facility especially relates to a harrow leaf device and novel dish do machine.

Background

With the rapid development of new energy industry, the demand of ternary precursors is increasing, and the safety of batteries is concerned by various fields. The main factor influencing the safety of the battery at present is the magnetic foreign matter in the precursor material. The production of the ternary precursor at the present stage is dried by adopting a novel tray dryer.

However, in the process of drying the ternary precursor in the conventional novel disc dryer, the rake blades and the disc surface of the novel disc dryer have large friction, and stainless steel or other metal materials on the disc surface can be embedded into the rake blades in the friction process, so that the rake blades are continuously worn along with embedded metal foreign matters in the drying process, even more magnetic foreign matters are generated, and the service life of the rake blades is shortened; in addition, excessive metal foreign matters entering the ternary precursor can cause pollution of the ternary precursor, so that the yield of the ternary precursor is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point among the prior art, provide a long while of life can improve the harrow leaf device and the novel dish of the qualification rate of ternary precursor and do the machine.

The purpose of the utility model is realized through the following technical scheme:

a harrow leaf device is used for being connected to a harrow rod and comprises harrow leaves, a connecting piece, a magnetic piece, a first roller and a second roller, wherein the connecting piece is connected to the harrow leaves, the connecting piece is also used for being connected to the harrow rod, the magnetic piece is arranged on the connecting piece, and the first roller and the second roller are arranged on the bottom surface of the harrow leaves in a rotating mode.

In one embodiment, the magnetic element is a magnetic bar or a magnetic block.

In one embodiment, the connecting piece is formed with a hollow hole, and the magnetic attracting piece is installed in the hollow hole.

In one embodiment, the magnetic attraction piece is detachably connected to the connecting piece.

In one embodiment, the connector is a stainless steel connector; and/or the presence of a catalyst in the reaction mixture,

the harrow blade device also comprises two sealing plugs, wherein the two sealing plugs are arranged in the hollow hole, one sealing plug is plugged at one end of the connecting piece, and the other sealing plug is plugged at the other end of the connecting piece.

In one embodiment, the bottom surface of the harrow plate is provided with a first mounting groove and a second mounting groove, the first roller is positioned in the first mounting groove and is rotatably connected with the harrow plate, and the second roller is positioned in the second mounting groove and is rotatably connected with the harrow plate.

In one embodiment, the bottom surface of the rake blade is further provided with a sawtooth groove.

In one embodiment, the number of the sawtooth grooves is multiple, and the sawtooth grooves are arranged at intervals.

In one embodiment, the extending direction of each sawtooth groove is inclined at a preset angle with respect to a straight line where the side edge of the rake blade is located; and/or the like, and/or,

the bottom surface of harrow leaf has seted up first mounting groove and second mounting groove, first gyro wheel is located first mounting groove and with the harrow leaf rotates to be connected, the second gyro wheel is located the second mounting groove and with the harrow leaf rotates to be connected, each sawtooth recess is located between first gyro wheel and the second gyro wheel.

A novel disk dryer comprises a machine body, a rake rod and a rake blade device in any one of the embodiments, wherein the machine body is provided with a disk surface, a first roller and a second roller are both in rolling butt joint with the disk surface, and a connecting piece is further connected to the rake rod.

Compared with the prior art, the utility model discloses at least, following advantage has:

1. in the harrow blade device, the connecting pieces are respectively connected with the harrow blades and the harrow rods, so that the harrow blades are connected with the harrow rods through the connecting pieces, the harrow blades and the connecting pieces move along with the harrow rods, and the magnetic suction piece is arranged on the connecting pieces, so that magnetic foreign matters of materials in the novel disc dryer are adsorbed on the magnetic suction piece in the movement process of the harrow blades in the movement process of the connecting pieces and the harrow blades along with the harrow rods, the magnetic foreign matters in the novel disc dryer are reduced, the magnetic suction foreign matters on the magnetic suction piece can be periodically cleaned in the use process to ensure the normal operation of the harrow blade device, and the service life of the harrow blades is prolonged;

2. because first gyro wheel and second gyro wheel all rotate and set up on the bottom surface of harrow leaf, first gyro wheel and second gyro wheel all rotate promptly and set up in the surface of the quotation contact of harrow leaf and organism, like this when the material of quotation is scraped to the harrow leaf device, only first gyro wheel and second gyro wheel and quotation direct contact, and the bottom surface and the quotation of harrow leaf do not contact, have reduced the friction of harrow leaf and quotation, and then have reduced the production of magnetic foreign matter, have improved the qualification rate of ternary precursor.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of a novel tray dryer of one embodiment;

FIG. 1a is a partial schematic view of the novel tray dryer shown in FIG. 1;

fig. 2 is a schematic view of a rake blade device of the novel disc dryer shown in fig. 1;

fig. 3 is a schematic view from another perspective of the attachment of the rake blade assembly shown in fig. 2;

fig. 4 is a schematic view of the blades of the blade apparatus shown in fig. 2;

fig. 5 is a schematic view of another perspective of the rake blade shown in fig. 4;

fig. 6 is a schematic view of a further view of the rake blade of fig. 4;

fig. 7 is a schematic view of a connecting piece of a rake blade device of the novel disc dryer in another embodiment.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are illustrated in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and 1a, the novel disc dryer 10 of one embodiment includes a body 12, a rake lever 14 and a rake blade assembly 16. The machine body 12 is provided with a disk surface 122, and the rake blade device 16 is connected to the rake lever 14, so that the rake blade device 16 moves along with the rake lever 14 to dry the ternary precursor on the disk surface 122 of the machine body 12.

As shown in fig. 2 to 5, in one embodiment, the blade device 16 comprises a blade 100, a connecting member 200, a magnetic member 300, a first roller 400 and a second roller 500, wherein the connecting member 200 is connected to the blade 100 and the rake lever 14 respectively, so that the rake lever 14 is connected to the blade 100 through the connecting member 200. The magnetic element 300 is disposed on the connecting element 200, such that the magnetic element 300 moves along with the connecting element 200. The magnetic attraction piece 300 is used for attracting magnetic attraction foreign matters. The first roller 400 and the second roller 500 are rotatably disposed on the bottom surface of the rake blade 100. In the present embodiment, the bottom surface of the rake blade 100 is the surface of the rake blade 100 adjacent to the disk surface of the machine body 12, the first roller 400 and the second roller 500 are both in rolling contact with the disk surface, during the drying process of the ternary precursor, the rake blade device 16 moves along with the rake rod 14, the first roller 400 and the second roller 500 both rotate relative to the rake blade 100, and simultaneously the first roller 400 and the second roller 500 both roll on the disk surface.

In the novel disc dryer and the rake blade device 16 thereof, the connecting piece 200 is respectively connected with the rake blades 100 and the rake rod 14, so that the rake blades 100 are connected with the rake rod 14 through the connecting piece 200, the rake blades 100 and the connecting piece 200 both move along with the rake rod 14, and the magnetic suction piece 300 is arranged on the connecting piece 200, so that in the process that the connecting piece 200 and the rake blades 100 move along with the rake rod 14, magnetic foreign matters of materials in the novel disc dryer 10 are adsorbed on the magnetic suction piece 300 in the motion process of the rake blades 100, the magnetic foreign matters in the novel disc dryer 10 are reduced, the magnetic suction foreign matters on the magnetic suction piece 300 can be periodically cleaned in the use process to ensure the normal operation of the rake blade device 16, and the service life of the rake blades 100 is prolonged; because the first roller 400 and the second roller 500 are both rotatably arranged on the bottom surface of the rake blade 100, that is, the first roller 400 and the second roller 500 are both rotatably arranged on the surface of the rake blade 100 contacting with the disk surface of the machine body 12, when the rake blade device 16 scrapes materials on the disk surface, only the first roller 400 and the second roller 500 are in direct contact with the disk surface, but the bottom surface of the rake blade is not in contact with the disk surface, so that friction between the rake blade and the disk surface is reduced, generation of magnetic foreign matters is reduced, and the qualification rate of the ternary precursor is improved.

As shown in fig. 2 and 3, in one embodiment, the magnetic element 300 is a magnetic rod or a magnetic block. In this embodiment, the magnetic member 300 is a magnetic rod.

As shown in fig. 2 and 3, in one embodiment, the connecting element 200 is formed with a hollow hole 202, and the magnetic member 300 is installed in the hollow hole 202, so as to avoid the problem that the magnetic member 300 is easily separated due to the touch interference of a foreign object, and thus the magnetic member 300 is better installed in the connecting element 200.

As shown in fig. 2 and 3, in one embodiment, the magnetic member 300 is detachably connected to the connecting member 200, so that the magnetic member 300 can be periodically removed to clean the magnetic foreign object. In this embodiment, the connector 200 is made of stainless steel, so that the magnetic member 300 is reliably mounted on the connector 200, and the structure of the blade device 16 is simple. And/or, as shown in fig. 7, in one embodiment, the rake blade device 16 further includes two sealing plugs 600, two sealing plugs 600 are located in the hollow hole 202, one sealing plug 600 is plugged at one end of the connecting member 200, and the other sealing plug 600 is plugged at the other end of the connecting member 200, so that the magnetic member 300 is reliably disposed in the hollow hole 202. In this embodiment, each sealing plug 600 is a silicone plug or a rubber plug, so that each sealing plug 600 has better elasticity.

It is understood that in other embodiments, the magnetic member 300 is not limited to being mounted in the hollow hole 202, and the connecting member 200 is not limited to being provided with a hollow hole. For example, the magnetic attraction member 300 can also be mounted on the outside of the connector 200. Specifically, the magnetic member 300 is adhered to the outer side of the connecting member 200.

As shown in fig. 5 and 6, in one embodiment, the bottom surface of the rake blade 100 is provided with a first mounting groove 102 and a second mounting groove 104, the first roller 400 is located in the first mounting groove 102 and rotatably connected to the rake blade 100, and the second roller 500 is located in the second mounting groove 104 and rotatably connected to the rake blade 100, so that both the first roller 400 and the second roller 500 are rotatably connected to the rake blade 100. In the present embodiment, a portion of the first roller 400 is located in the first mounting groove 102 and is rotatably connected to the harrow plate 100, and a portion of the first roller 400 is exposed outside the harrow plate 100. A portion of the second roller 500 is located in the second mounting groove 104 and is rotatably connected with the harrow plate 100, and a portion of the second roller 500 is exposed outside the harrow plate 100. Specifically, the first roller 400 includes a first rotating shaft and a first roller body, the first rotating shaft is located in the first installation groove 102 and is rotatably connected to the blade, a portion of the first roller body is located in the first installation groove 102, and the first roller body is sleeved on the first rotating shaft and is connected to the first rotating shaft. The second roller 500 includes a second shaft and a second roller body, the second shaft is located in the second mounting groove 104 and rotatably connected to the blade, a portion of the second roller body is located in the second mounting groove 104, and the second roller body is sleeved on the second shaft and connected to the second shaft.

As shown in fig. 4 to 6, in one embodiment, the bottom surface of the rake blade 100 is further provided with a sawtooth groove 106, so as to reduce the resistance of the rake blade 100 during the movement process, i.e. during the rotation process, further reduce the generation of magnetic foreign matters in the novel disc dryer 10, and further improve the service life of the rake blade 100. In this embodiment, the number of the saw tooth grooves 106 is plural, and the plural saw tooth grooves 106 are spaced apart from each other, so that the drag applied to the rake blade 100 during the movement process is small.

As shown in fig. 4 to 6, in one embodiment, each serration groove 106 extends at a predetermined angle a to the side 101 of the blade 100, thereby further reducing the resistance of the blade 100 during movement. In the embodiment, the preset angle is 30-60 °. And/or, in one embodiment, the bottom surface of the rake blade 100 is provided with a first mounting groove 102 and a second mounting groove 104, the first roller 400 is located in the first mounting groove 102 and rotatably connected with the rake blade 100, the second roller 500 is located in the second mounting groove 104 and rotatably connected with the rake blade 100, and each sawtooth groove 106 is located between the first roller 400 and the second roller 500, so that the resistance of the rake blade 100 in the process of moving relative to the disk surface is reduced, that is, the resistance of the rake blade 100 in the process of scraping materials relative to the disk surface is reduced.

Compared with the prior art, the utility model discloses at least, following advantage has:

1. in the rake blade device 16, the connecting piece 200 is respectively connected with the rake blades 100 and the rake lever 14, so that the rake blades 100 are connected with the rake lever 14 through the connecting piece 200, and thus the rake blades 100 and the connecting piece 200 both move along with the rake lever 14, and the magnetic attraction piece 300 is arranged on the connecting piece 200, so that in the process that the connecting piece 200 and the rake blades 100 move along with the rake lever 14, magnetic foreign matters of materials in the novel disc dryer 10 are adsorbed on the magnetic attraction piece 300 in the motion process of the rake blades 100, so that the magnetic foreign matters in the novel disc dryer 10 are reduced, the magnetic attraction foreign matters on the magnetic attraction piece 300 can be periodically cleaned in the use process to ensure the normal operation of the rake blade device 16, and the service life of the rake blades 100 is prolonged;

2. because the first roller 400 and the second roller 500 are both rotatably arranged on the bottom surface of the rake blade 100, that is, the first roller 400 and the second roller 500 are both rotatably arranged on the surface of the rake blade 100 contacting with the disk surface of the machine body 12, when the rake blade device 16 scrapes materials on the disk surface, only the first roller 400 and the second roller 500 are in direct contact with the disk surface, but the bottom surface of the rake blade is not in contact with the disk surface, so that friction between the rake blade and the disk surface is reduced, generation of magnetic foreign matters is reduced, and the qualification rate of the ternary precursor is improved.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A harrow leaf device is used for being connected to a harrow rod and is characterized by comprising harrow leaves, a connecting piece, a magnetic suction piece, a first roller and a second roller, wherein the connecting piece is connected to the harrow leaves and is also used for being connected to the harrow rod, the magnetic suction piece is arranged on the connecting piece, and the first roller and the second roller are both rotatably arranged on the bottom surfaces of the harrow leaves.

2. The blade raking device according to claim 1, wherein the magnetic attracting member is a magnetic bar or a magnet block.

3. Rake blade device according to claim 1, wherein said connecting piece is formed with a hollow hole, said magnetically attracting piece being mounted in said hollow hole.

4. Rake blade unit according to claim 3, wherein said magnetically attractive element is detachably connected to said connecting element.

5. Rake blade device according to claim 4, wherein the connection piece is a stainless steel connection piece; and/or the like, and/or,

the rake blade device further comprises two sealing plugs, wherein the two sealing plugs are arranged in the hollow hole, one sealing plug is plugged at one end of the connecting piece, and the other sealing plug is plugged at the other end of the connecting piece.

6. Rake blade device according to any one of claims 1-5, characterised in that the bottom surface of the rake blades is provided with a first mounting groove and a second mounting groove, the first roller being located in the first mounting groove and being in rotational connection with the rake blades, and the second roller being located in the second mounting groove and being in rotational connection with the rake blades.

7. Rake blade device according to any one of claims 1-5, wherein the bottom surface of the rake blade is further provided with a saw tooth groove.

8. The rake blade assembly of claim 7 wherein said plurality of teeth grooves is spaced apart from one another.

9. The rake blade assembly of claim 8, wherein each of said saw tooth grooves extends at a predetermined angle to the side of said rake blade; and/or the presence of a catalyst in the reaction mixture,

the bottom surface of the harrow blade is provided with a first mounting groove and a second mounting groove, the first roller is positioned in the first mounting groove and is rotationally connected with the harrow blade, the second roller is positioned in the second mounting groove and is rotationally connected with the harrow blade, and each sawtooth groove is arranged between the first roller and the second roller.

10. A novel plate dryer, which is characterized by comprising a machine body, a rake rod and a rake blade device as claimed in any one of claims 1 to 9, wherein the machine body is provided with a plate surface, the first roller and the second roller are both in rolling contact with the plate surface, and the connecting piece is further connected to the rake rod.

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