阅读说明：本技术 一种碳吸附剂制作用送料系统 (Feeding system is used in carbon adsorbent preparation ) 是由 李森 陈安江 董杰 于 2021-08-10 设计创作，主要内容包括：本发明公开了一种碳吸附剂制作用送料系统,包括装置底座,装置底座的顶部固定连接有U型座,U型座内壁的两侧之间通过第一转轴转动安装有第一皮带辊,U型座的正面固定安装有送料电机,送料电机的输出轴一端贯穿U型座并与第一转轴的一端固定连接,本发明涉及碳吸附剂生产技术领域。该碳吸附剂制作用送料系统,通过无消耗筛料机构的设置,不便于利用送料电机作为动力,实现对原料的筛分,便于去除原料中的杂质,提高碳吸附剂的生产质量,且不需要单独电器元件进行驱动,能节约电能符合环保的理念,通过导出机构的设置,便于对过滤后的杂质实现自动化收集,防止杂质过多造成斜筛网的堵塞,自动化程度高,可节省大量人力。(The invention discloses a feeding system for manufacturing a carbon adsorbent, which comprises a device base, wherein the top of the device base is fixedly connected with a U-shaped seat, a first belt roller is rotatably arranged between two sides of the inner wall of the U-shaped seat through a first rotating shaft, a feeding motor is fixedly arranged on the front surface of the U-shaped seat, and one end of an output shaft of the feeding motor penetrates through the U-shaped seat and is fixedly connected with one end of the first rotating shaft. This feeding system is used in carbon adsorbent preparation, through the setting of no consumption sieve material mechanism, be not convenient for utilize the pay-off motor as power, realize the screening to the raw materials, be convenient for get rid of the impurity in the raw materials, improve the production quality of carbon adsorbent, and do not need independent electrical components to drive, can practice thrift the theory that the electric energy accords with the environmental protection, through the setting of derivation mechanism, be convenient for realize automatic the collection to the impurity after filtering, prevent that impurity from too much causing the jam of oblique screen cloth, degree of automation is high, can save a large amount of manpowers.)

1. The utility model provides a feeding system is used in carbon adsorbent preparation, includes device base (1), its characterized in that: the device comprises a device base (1), wherein a U-shaped seat (2) is fixedly connected to the top of the device base (1), a first belt roller (4) is rotatably installed between two sides of the inner wall of the U-shaped seat (2) through a first rotating shaft (3), a feeding motor (5) is fixedly installed on the front surface of the U-shaped seat (2), one end of an output shaft of the feeding motor (5) penetrates through the U-shaped seat (2) and is fixedly connected with one end of the first rotating shaft (3), a second belt roller (10) is rotatably installed between two sides of the inner wall of the U-shaped seat (2) through a second rotating shaft (6), a feeding belt (11) is in transmission connection between the surfaces of the first belt roller (4) and the second belt roller (10), one end of the second rotating shaft (6) penetrates through the U-shaped seat (2) and extends to the outside of the U-shaped seat (2), and a mounting support (12) is fixedly connected to the top of the device base (1), a connection non-consumption screening mechanism (7) is arranged on the mounting bracket (12), a negative pressure extraction mechanism (8) is arranged between the device base (1) and the mounting bracket (12), and an adjustable tiling mechanism (9) is arranged on the U-shaped seat (2);

the connection consumption-free screening mechanism (7) comprises a placing hopper (71) which is connected to the top of the mounting support (12) in a sliding mode and a first belt pulley (72) which is fixed to the surface of the second rotating shaft (6), the bottom of the mounting support (12) is fixedly connected with a welding block (714), a driving shaft (73) penetrates through and rotates on the side face of the welding block (714), a second belt pulley (74) is fixedly connected to the surface of the driving shaft (73), the first belt pulley (72) and the surface of the second belt pulley (74) are in transmission connection through a connecting belt (75), a first bevel gear (76) is fixedly connected to the surface of the driving shaft (73), a rotating rod (77) penetrates through and rotates on the top of the mounting support (12), a second bevel gear (78) which is meshed with the first bevel gear (76) is fixedly connected to the surface of the rotating rod (77), and a rotating disc (79) is also fixedly connected to the surface of the rotating rod (77), the surface of carousel (79) rotates and is connected with turning block (710), place the positive fixedly connected with fixed block (711) of fighting (71), the surface of fixed block (711) and the surface of turning block (710) rotate and link together, place oblique screen cloth (712) of fixedly connected with between the periphery of the inner wall of fighting (71), the bottom intercommunication of fighting (71) of placing has oblique pipe (713), the one end of oblique pipe (713) runs through installing support (12) and extends to the below of installing support (12), it is provided with derivation mechanism (71-1) on fighting (71) to place.

The guiding-out mechanism (71-1) comprises a discharge chute (71-11) which penetrates through the back surface of the placing hopper (71) and an L-shaped plate (71-12) which is fixed on the back surface of the placing hopper (71), the top of the L-shaped plate (71-12) is fixedly connected with a first vibrating motor (71-13), the surface of the L-shaped plate (71-12) is fixedly connected with a telescopic cylinder (71-14), one end of the telescopic cylinder (71-14) is fixedly connected with a sealing cover (71-15) matched with the discharge chute (71-11), the back of the placing hopper (71) is fixedly connected with inclined guide plates (71-16), both sides of the top of each inclined guide plate (71-16) are fixedly connected with side baffle plates (71-17), the bottom of the mounting bracket (12) is fixedly connected with a collecting box (71-18).

2. The feed system for carbon adsorbent production according to claim 1, wherein: negative pressure extraction mechanism (8) including fix negative pressure cover (81) at installing support (12) top and fix negative pressure case (82) at device base (1) top, fixedly connected with separates net (83) to one side between all around of negative pressure case (82) inner wall, separate top fixedly connected with negative pressure draught fan (84) of net (83) to one side.

3. The feed system for carbon adsorbent production according to claim 2, wherein: the air inlet intercommunication of negative pressure draught fan (84) has a type pipe (85), the one end of a type pipe (85) run through negative pressure case (82) and with the left side intercommunication of negative pressure cover (81), the bottom fixedly connected with second vibrating motor (86) that separate net (83) to one side.

4. The feed system for carbon adsorbent production according to claim 2, wherein: the front of negative pressure case (82) runs through and has seted up derivation groove (87), the inner wall of derivation groove (87) is inlayed and is established and install sealing plug (88), the front intercommunication of negative pressure case (82) has blast pipe (89).

5. The feed system for carbon adsorbent production according to claim 1, wherein: adjustable tiling mechanism (9) are including fixing branch (91) at U type seat (2) top the place ahead and rear, two fixedly connected with diaphragm (92) between the top of branch (91), the top screw thread of diaphragm (92) runs through accommodate the lead screw (93), the top fixedly connected with adjustment disk (94) of accommodate the lead screw (93).

6. The feed system for carbon adsorbent production according to claim 5, wherein: the surperficial threaded connection of accommodate the lead screw (93) has lifter plate (95), the bottom fixedly connected with gag lever post (96) of diaphragm (92), lifter plate (95) is run through and the below of lifter plate (95) is extended to the bottom of gag lever post (96), the surface of gag lever post (96) and the inner wall sliding connection of lifter plate (95), the bottom fixedly connected with separation tiling baffle (97) of lifter plate (95).

7. The feed system for carbon adsorbent production according to claim 1, wherein: the top of the mounting bracket (12) is provided with a sliding groove (13) matched with the placing hopper (71), the top of the mounting bracket (12) is also provided with a through groove (14) matched with the inclined guide pipe (713), and one end of the inclined guide pipe (713) is positioned right above the feeding belt (11).

8. The feed system for carbon adsorbent production according to claim 1, wherein: the two sides of the surface of the feeding belt (11) are fixedly connected with limit barrier strips (15), and the two limit barrier strips (15) are made of rubber.

Technical Field

The invention relates to the technical field of carbon adsorbent production, in particular to a feeding system for carbon adsorbent production.

Background

The adsorbent is also called absorbent, which can make active ingredients attach to the particle surface, change liquid trace compound additive into solid compound, is beneficial to uniform mixing, is a solid substance capable of effectively adsorbing some ingredients from gas or liquid, and has large specific surface, proper pore structure and surface structure; strong adsorption capacity to adsorbates; generally do not chemically react with the adsorbate and the media; the manufacturing is convenient and the regeneration is easy; has excellent adsorption and mechanical properties, and needs to convey carbon adsorbent raw materials in the carbon adsorbent manufacturing process.

The feeding device for manufacturing the carbon adsorbent disclosed as CN211846407U comprises a conveyor and a lifting mechanism, wherein the conveyor is arranged on the top of the feeding device; lifting mechanism includes the rotary supporting seat the frame is installed to the top surface of rotary supporting seat install the movable mounting bracket that can move about from top to bottom in the frame install the magazine that can overturn on the movable mounting bracket, this material feeding unit is used in the preparation of carbon adsorbent, utilizes the conveyer to carry to utilize rotatable lifting mechanism to promote the back with the raw materials and lead to processing equipment's hopper in, convenient to use, the unloading of being convenient for, simultaneously, lifting mechanism is difficult for leaking the material, has reduced the processing cost, has prolonged the life of equipment. However, the feeding device for manufacturing the carbon adsorbent still has the following defects;

(1) when the raw materials are conveyed, although the conveying by the conveyor is more convenient, the impurities remained in the raw materials cannot be removed before the conveying, so that the purity of the conveyed raw materials is not high, and the quality of the production of the carbon adsorbent is influenced;

(2) the traditional vibration screening is generally driven by a single electric element, so that the power consumption is high, and the concept of energy conservation and environmental protection is not met;

(3) when the raw materials are conveyed, the raw materials are easy to be stacked together, are unevenly distributed, and have poor feeding effect.

Therefore, the present invention provides a feeding system for carbon adsorbent production to solve the above mentioned problems.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a feeding system for carbon adsorbent preparation, which solves the problems that when raw materials are conveyed, although a conveyor is adopted for conveying more conveniently, residual impurities in the raw materials cannot be removed before conveying, so that the purity of the conveyed raw materials is not high, and the quality of the carbon adsorbent preparation production is influenced; the traditional vibration screening is generally driven by a single electric element, so that the power consumption is high, and the concept of energy conservation and environmental protection is not met; when the raw materials are conveyed, the raw materials are easy to be stacked together, are not uniformly distributed, and have poor feeding effect.

In order to achieve the purpose, the invention is realized by the following technical scheme: a feeding system for manufacturing a carbon adsorbent comprises a device base, wherein a U-shaped seat is fixedly connected to the top of the device base, a first belt roller is rotatably installed between two sides of the inner wall of the U-shaped seat through a first rotating shaft, a feeding motor is fixedly installed on the front surface of the U-shaped seat, one end of an output shaft of the feeding motor penetrates through the U-shaped seat and is fixedly connected with one end of the first rotating shaft, a second belt roller is further rotatably installed between two sides of the inner wall of the U-shaped seat through a second rotating shaft, a feeding belt is in transmission connection between the surfaces of the first belt roller and the second belt roller, one end of the second rotating shaft penetrates through the U-shaped seat and extends to the outer portion of the U-shaped seat, a mounting support is fixedly connected to the top of the device base, a consumption-free screening mechanism is connected to the mounting support, and a negative pressure extracting mechanism is arranged between the device base and the mounting support, and an adjustable flat laying mechanism is arranged on the U-shaped seat.

The connection consumption-free screening mechanism comprises a placing hopper and a first belt pulley, wherein the placing hopper is connected to the top of an installation support in a sliding mode, the first belt pulley is fixed on the surface of a second rotating shaft, the bottom of the installation support is fixedly connected with a welding block, the side face of the welding block penetrates through and rotates to form a driving shaft, the surface of the driving shaft is fixedly connected with a second belt pulley, the surfaces of the first belt pulley and the second belt pulley are in transmission connection through a connecting belt, the surface of the driving shaft is fixedly connected with a first bevel gear, the top of the installation support penetrates through and rotates to form a rotating rod, the surface of the rotating rod is fixedly connected with a second bevel gear meshed with the first bevel gear, the surface of the rotating rod is also fixedly connected with a rotating disc, the surface of the rotating disc is rotatably connected with a rotating block, the front face of the placing hopper is fixedly connected with a fixed block, and the surface of the fixed block is rotatably connected with the surface of the rotating block, the utility model discloses a funnel-shaped funnel, including placing the oblique screen cloth of fixedly connected with between all around of the inner wall of fighting, the bottom intercommunication of placing the fill has oblique pipe, the one end of oblique pipe runs through the installing support and extends to the below of installing support, it is provided with derivation mechanism on the fill to place.

The derivation mechanism is including running through seting up at the blown down tank of placing the fill back and fixing the L template of placing the fill back, the first vibrating motor of top fixedly connected with of L template, the fixed surface of L template is connected with telescopic cylinder, telescopic cylinder's one end fixedly connected with and the sealed lid that the blown down tank cooperation was used, place the oblique baffle of back fixedly connected with of fill, the equal fixedly connected with side shield in both sides at oblique baffle top, the box is collected to the bottom fixedly connected with of installing support.

Preferably, the negative pressure extracting mechanism comprises a negative pressure cover fixed at the top of the mounting support and a negative pressure box fixed at the top of the device base, a net is fixedly connected to the periphery of the inner wall of the negative pressure box, and a negative pressure draught fan is fixedly connected to the top of the net.

Preferably, the air inlet intercommunication of negative pressure draught fan has a type pipe of rolling over, the one end of the type pipe of rolling over runs through the negative pressure case and communicates with the left side of negative pressure cover, the bottom fixedly connected with second vibrating motor that separates the net to one side.

Preferably, the front surface of the negative pressure box is provided with a guide groove in a penetrating manner, the inner wall of the guide groove is embedded with a sealing plug, and the front surface of the negative pressure box is communicated with an exhaust pipe.

Preferably, adjustable tiling mechanism is including fixing the branch at U type seat top the place ahead and rear, two fixedly connected with diaphragm between the top of branch, the top screw thread of diaphragm runs through has accommodate the lead screw, accommodate the lead screw's top fixedly connected with adjustment disk.

Preferably, accommodate the lead screw's surperficial threaded connection has the lifter plate, the bottom fixedly connected with gag lever post of diaphragm, the lifter plate is run through and extends to the below of lifter plate in the bottom of gag lever post, the surface of gag lever post and the inner wall sliding connection of lifter plate, the bottom fixedly connected with separation tiling baffle of lifter plate.

Preferably, the top of the mounting bracket is provided with a sliding groove matched with the placing hopper, the top of the mounting bracket is also provided with a through groove matched with the inclined conduit, and one end of the inclined conduit is positioned right above the feeding belt.

Preferably, the two sides of the surface of the feeding belt are fixedly connected with limit barrier strips, and the two limit barrier strips are made of rubber.

Advantageous effects

The invention provides a feeding system for manufacturing a carbon adsorbent. Compared with the prior art, the method has the following beneficial effects:

(1) the feeding system for manufacturing the carbon adsorbent comprises a placing hopper and a first belt pulley, wherein the placing hopper is connected to the top of an installation support in a sliding mode, the first belt pulley is fixed on the surface of a second rotating shaft, a welding block is fixedly connected to the bottom of the installation support, a driving shaft penetrates through and rotates the side face of the welding block, a second belt pulley is fixedly connected to the surface of the driving shaft, the first belt pulley is in transmission connection with the surface of the second belt pulley through a connecting belt, a first bevel gear is fixedly connected to the surface of the driving shaft, a rotating rod penetrates through and rotates the top of the installation support, a second bevel gear meshed with the first bevel gear is fixedly connected to the surface of the rotating rod, a rotating disc is fixedly connected to the surface of the rotating rod, and through the arrangement of a non-consumption material sieving mechanism, a feeding motor is not convenient to use as power, the sieving of raw materials is realized, and impurities in the raw materials are convenient to remove, the production quality of the carbon adsorbent is improved, and the carbon adsorbent is not driven by a separate electrical element, so that the electric energy can be saved, and the carbon adsorbent conforms to the concept of environmental protection.

(2) This feeding system is used in carbon adsorbent preparation, through being provided with derivation mechanism on placing the fill, derivation mechanism is including running through seting up at the blown down tank of placing the fill back and fixing the L template at placing the fill back, the first vibrating motor of top fixedly connected with of L template, the fixed surface of L template is connected with telescopic cylinder, telescopic cylinder's one end fixedly connected with and the sealed lid that the blown down tank cooperation was used, place the oblique baffle of back fixedly connected with of fill, the equal fixedly connected with side shield in both sides at oblique baffle top, the box is collected to the bottom fixedly connected with of installing support, through the setting of derivation mechanism, be convenient for realize automatic the collection to the impurity after the filtration, prevent that impurity from too much causing the jam of oblique screen cloth, degree of automation is high, can save a large amount of manpowers.

(3) This feeding system is used in carbon adsorbent preparation, through at negative pressure extraction mechanism including fixing the negative pressure cover at installation support top and fixing the negative pressure case at device base top, the net is separated to one side to fixedly connected with between the periphery of negative pressure incasement wall, the top fixedly connected with negative pressure draught fan that separates the net to one side, the air inlet intercommunication of negative pressure draught fan has a type pipe of folding, the one end of type pipe run through the negative pressure case and communicate with the left side of negative pressure cover, the bottom fixedly connected with second vibrating motor that separates the net to one side, setting through negative pressure extraction mechanism, the dust granule that the raw materials was raised when being convenient for utilize the negative pressure principle to the screening carries out centralized processing, prevent that the dust granule from being absorbed by the staff, the security that the improvement device used.

(4) This feeding system is used in carbon adsorbent preparation, through at adjustable tiling mechanism including fixing the branch at U type seat top the place ahead and rear, fixedly connected with diaphragm between the top of two branches, the top screw thread of diaphragm runs through there is accommodate the lead screw, accommodate the lead screw's top fixedly connected with adjustment disk, accommodate the lead screw's surperficial threaded connection has the lifter plate, the bottom fixedly connected with gag lever post of diaphragm, through adjustable tiling mechanism and the cooperation of connecting no consumption sieve material mechanism, be convenient for when carrying the raw materials, the raw materials can evenly tile on the pay-off belt, realize even pay-off, improve the pay-off effect.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the connection non-consumption material sieving mechanism of the present invention;

FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 1;

FIG. 4 is a schematic view of the negative pressure extraction mechanism of the present invention;

FIG. 5 is a perspective cross-sectional view of the negative pressure tank structure of the present invention;

FIG. 6 is a perspective view of the bucket structure of the present invention;

FIG. 7 is a schematic view of an adjustable tiling mechanism configuration of the present invention;

fig. 8 is a schematic view of the mounting bracket structure of the present invention.

In the figure: 1-device base, 2-U-shaped seat, 3-first rotating shaft, 4-first belt roller, 5-feeding motor, 6-second rotating shaft, 7-connection non-consumption screening mechanism, 71-placing hopper, 71-1-leading-out mechanism, 71-11-discharging groove, 71-12-L-shaped plate, 71-13-first vibrating motor, 71-14-telescopic cylinder, 71-15-sealing cover, 71-16-inclined guide plate, 71-17-side baffle plate, 71-18-collecting box, 72-first belt pulley, 73-driving shaft, 74-second belt pulley, 75-connection belt, 76-first bevel gear, 77-rotating rod, 78-second bevel gear, 79-rotating disc, 710-rotating block, 711-fixing block, 712-inclined screen, 713-inclined guide pipe, 714-welding block, 8-negative pressure extraction mechanism, 81-negative pressure hood, 82-negative pressure box, 83-inclined separation net, 84-negative pressure draught fan, 85-folded guide pipe, 86-second vibration motor, 87-guide-out groove, 88-sealing plug, 89-exhaust pipe, 9-adjustable tiling mechanism, 91-support rod, 92-transverse plate, 93-adjusting screw rod, 94-adjusting disc, 95-lifting plate, 96-limiting rod, 97-separation tiling baffle, 10-second belt roller, 11-feeding belt, 12-mounting bracket, 13-sliding groove, 14-through groove and 15-limiting baffle strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a feeding system for manufacturing a carbon adsorbent comprises a device base 1, wherein the top of the device base 1 is fixedly connected with a U-shaped seat 2, a first belt roller 4 is rotatably installed between two sides of the inner wall of the U-shaped seat 2 through a first rotating shaft 3, a feeding motor 5 is fixedly installed on the front of the U-shaped seat 2, is electrically connected with an external power supply and is controlled through a control switch, one end of an output shaft of the feeding motor 5 penetrates through the U-shaped seat 2 and is fixedly connected with one end of the first rotating shaft 3, a second belt roller 10 is rotatably installed between two sides of the inner wall of the U-shaped seat 2 through a second rotating shaft 6, a feeding belt 11 is in transmission connection between the surfaces of the first belt roller 4 and the second belt roller 10, one end of the second rotating shaft 6 penetrates through the U-shaped seat 2 and extends to the outside of the U-shaped seat 2, the top of the device base 1 is fixedly connected with a mounting bracket 12, and a consumption-free sieving mechanism 7 is arranged on the mounting bracket 12, a negative pressure extracting mechanism 8 is arranged between the device base 1 and the mounting bracket 12, and an adjustable flat laying mechanism 9 is arranged on the U-shaped seat 2.

The connection consumption-free screening mechanism 7 comprises a placing hopper 71 and a first belt pulley 72, wherein the placing hopper 71 is connected to the top of a mounting bracket 12 in a sliding manner, the first belt pulley 72 is fixed on the surface of a second rotating shaft 6, a welding block 714 is fixedly connected to the bottom of the mounting bracket 12, a driving shaft 73 penetrates through and rotates on the side surface of the welding block 714, a second belt pulley 74 is fixedly connected to the surface of the driving shaft 73, the first belt pulley 72 is in transmission connection with the surface of the second belt pulley 74 through a connecting belt 75, a first bevel gear 76 is fixedly connected to the surface of the driving shaft 73, a rotating rod 77 is rotatably connected to the top of the mounting bracket 12, a second bevel gear 78 meshed with the first bevel gear 76 is fixedly connected to the surface of the rotating rod 77, a rotating disc 79 is also fixedly connected to the surface of the rotating disc 79, a rotating block 710 is rotatably connected to the surface of the rotating disc 79, a fixing block 711 is fixedly connected to the front surface of the placing hopper 71, and the surface of the fixing block 711 is rotatably connected with the surface of the rotating block 710, an inclined screen 712 is fixedly connected between the periphery of the inner wall of the placing hopper 71, an inclined conduit 713 is communicated with the bottom of the placing hopper 71, one end of the inclined conduit 713 penetrates through the mounting bracket 12 and extends to the lower part of the mounting bracket 12, and a guiding mechanism 71-1 is arranged on the placing hopper 71.

The leading-out mechanism 71-1 comprises a discharge chute 71-11 penetrating through the back surface of the placing hopper 71 and an L-shaped plate 71-12 fixed on the back surface of the placing hopper 71, the top of the L-shaped plate 71-12 is fixedly connected with a first vibrating motor 71-13 which is electrically connected with an external power supply and controlled by a control switch, the surface of the L-shaped plate 71-12 is fixedly connected with a telescopic cylinder 71-14 which is electrically connected with the external power supply and controlled by the control switch, one end of the telescopic cylinder 71-14 is fixedly connected with a sealing cover 71-15 matched with the discharge chute 71-11, the back surface of the placing hopper 71 is fixedly connected with an inclined guide plate 71-16, two sides of the top of the inclined guide plate 71-16 are fixedly connected with side baffles 71-17, and the bottom of the mounting bracket 12 is fixedly connected with a collecting box 71-18, the collecting box 71-18 is positioned right below the inclined guide plate 71-16 so that the foreign substances can be smoothly dropped.

In the embodiment of the invention, the negative pressure extraction mechanism 8 comprises a negative pressure cover 81 fixed on the top of the mounting bracket 12 and a negative pressure box 82 fixed on the top of the device base 1, an inclined separation net 83 is fixedly connected between the peripheries of the inner walls of the negative pressure box 82, and a negative pressure induced draft fan 84 is fixedly connected to the top of the inclined separation net 83, is electrically connected with an external power supply and is controlled by a control switch.

In the embodiment of the invention, an air inlet of the negative pressure draught fan 84 is communicated with a folded guide pipe 85, one end of the folded guide pipe 85 penetrates through the negative pressure box 82 and is communicated with the left side of the negative pressure hood 81, and the bottom of the oblique separation net 83 is fixedly connected with a second vibration motor 86 which is electrically connected with an external power supply and is controlled by a control switch, so that dust particles on the oblique separation net 83 can fall off conveniently.

In the embodiment of the invention, the front surface of the negative pressure box 82 is provided with a leading-out groove 87 in a penetrating way, the inner wall of the leading-out groove 87 is embedded and provided with a sealing plug 88, and the front surface of the negative pressure box 82 is communicated with an exhaust pipe 89.

In the embodiment of the invention, the adjustable tiling mechanism 9 comprises supporting rods 91 fixed in front of and behind the top of the U-shaped seat 2, a transverse plate 92 is fixedly connected between the top ends of the two supporting rods 91, an adjusting screw rod 93 penetrates through the top threads of the transverse plate 92, and an adjusting disc 94 is fixedly connected to the top end of the adjusting screw rod 93.

In the embodiment of the invention, the surface of the adjusting screw 93 is in threaded connection with the lifting plate 95, the bottom of the transverse plate 92 is fixedly connected with the limiting rod 96, the bottom end of the limiting rod 96 penetrates through the lifting plate 95 and extends to the lower part of the lifting plate 95, the surface of the limiting rod 96 is in sliding connection with the inner wall of the lifting plate 95, and the bottom of the lifting plate 95 is fixedly connected with the blocking and spreading baffle 97, so that the blocking of the raw materials on the feeding belt 11 can be realized, the raw materials on the feeding belt 11 can be spread on the feeding belt 11, the uniform feeding can be realized, the fine adjustment of the height and the adjustment of the feeding thickness can be realized through the adjusting screw 93.

In the embodiment of the invention, the top of the mounting bracket 12 is provided with a sliding groove 13 matched with the placing hopper 71, the top of the mounting bracket 12 is also provided with a through groove 14 matched with the inclined guide pipe 713, and one end of the inclined guide pipe 713 is positioned right above the feeding belt 11.

In the embodiment of the invention, the two sides of the surface of the feeding belt 11 are fixedly connected with the limiting barrier strips 15, so that the material blocking effect is achieved, the raw materials are prevented from falling off from the feeding belt 11, and the two limiting barrier strips 15 are made of rubber.

And those not described in detail in this specification are well within the skill of those in the art.

When the device works, raw materials are poured into the placing hopper 71, then the feeding motor 5 is started, the feeding motor 5 drives the first belt roller 4 to rotate, the feeding belt 11 drives the second belt roller 10 to rotate, the second rotating shaft 6 drives the first belt pulley 72 to rotate, the connecting belt 75 drives the second belt pulley 74 to rotate, the driving shaft 73 is driven to rotate, the first bevel gear 76 and the second bevel gear 78 are matched to drive the rotating rod 77 to rotate, so that the rotating disk 79 can be driven, the whole placing hopper 71 is driven to slide back and forth on the mounting bracket 12 in a reciprocating manner under the matching of the rotating block 710 and the fixing block 711, impurities in the raw materials are blocked above the inclined screen 712 under the action of the inclined screen 712, the filtered raw materials fall onto the feeding belt 11 through the inclined conduit 713, and the inclined conduit 713 reciprocates back and forth along with the placing hopper 71, so that the raw materials can be uniformly laid on the feeding belt 11, through rotating adjusting disk 94, and then drive separation tiling baffle 97 through lifter plate 95 and move down for separation tiling baffle 97 can separate the shelves to the raw materials of laying on feeding belt 11, makes the raw materials can guarantee same thickness evenly distributed on feeding belt 11, accomplishes the pay-off work.

In the process of placing the hopper 71 to slide in a reciprocating manner, powder particles in the raw materials can be lifted, meanwhile, the negative pressure induced draft fan 84 is started, under the action of negative pressure, the dust particles can enter the negative pressure box 82 through the folded guide pipe 85 and are accumulated on the oblique separation net 83, after feeding is completed, when the powder particles need to be subjected to centralized treatment, the sealing plug 88 is opened, the second vibration motor 86 is started, and the dust particles on the oblique separation net 83 can be discharged out of the negative pressure box 82 through the guide groove 87 through vibration of the second vibration motor 86.

After feeding is completed, a large amount of impurities can be retained above the inclined screen 712, at the moment, the telescopic air cylinders 71-14 are started, the telescopic air cylinders 71-14 are shortened to drive the sealing covers 71-15 to be separated from the discharge grooves 71-11, then the first vibration motors 71-13 are started, under the vibration of the first vibration motors 71-13, the impurities can fall onto the inclined guide plates 71-16 through the discharge grooves 71-11, the side baffle plates 71-17 are laterally blocked, and the impurities finally enter the collection boxes 71-18 through the inclined guide plates 71-16.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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