CN112121936B - Non-woven fabric feeding back device - Google Patents
Non-woven fabric feeding back device Download PDFInfo
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- CN112121936B CN112121936B CN202010727025.7A CN202010727025A CN112121936B CN 112121936 B CN112121936 B CN 112121936B CN 202010727025 A CN202010727025 A CN 202010727025A CN 112121936 B CN112121936 B CN 112121936B
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- cavity
- fixedly connected
- rotating shaft
- side wall
- box
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/02—Disintegrating by knives or other cutting or tearing members which chop material into fragments with reciprocating knives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/02—Disintegrating by knives or other cutting or tearing members which chop material into fragments with reciprocating knives
- B02C18/04—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a non-woven fabric feeding back device which comprises a feeding back box, wherein the feeding back box is provided with a first cavity and a second cavity from top to bottom, a feeding hole is formed in the side wall of one end of the first cavity, a blanking plate is obliquely arranged in the feeding hole, a cutting mechanism is fixedly connected to the top surface of the first cavity and is positioned right above the blanking plate, a crushing mechanism is fixedly connected to the top surface of the first cavity, a cam mechanism is rotatably arranged at one end, away from the blanking plate, of the first cavity in a penetrating mode and is in transmission connection with the crushing mechanism, one end, located in the first cavity, of the cam mechanism is in abutting contact with the crushing mechanism, an absorption pipe is fixedly arranged on the side wall of the first cavity in a penetrating mode, and a plurality of dust suction holes are formed in the part, located in the first cavity, of the absorption pipe. The invention can effectively crush the recycled non-woven fabric, is convenient for subsequent treatment, and can also collect and treat the broken batting floating in the air, thereby effectively improving the environmental protection of the feed back device.
Description
Technical Field
The invention relates to the technical field of non-woven fabric production, in particular to a non-woven fabric feeding back device.
Background
In the non-woven fabrics production process, can produce some unqualified non-woven fabrics products, if abandon these unqualified non-woven fabrics products and can cause the waste of resource, consequently people have just designed non-woven fabrics feed back device, pulverize unqualified non-woven fabrics and carry out recycle.
The existing material returning device is easy to wind the long-strip-shaped non-woven fabric on a crushing mechanism when crushing the long-strip-shaped non-woven fabric, is not beneficial to returning and crushing, and in addition, the broken wool floats in the air, so that the effective collection and treatment can not be carried out, and the environmental protection performance of the material returning device is influenced.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a non-woven fabric feeding back device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a non-woven fabric feeding back device comprises a feeding back box, wherein the feeding back box is provided with a first cavity and a second cavity from top to bottom, a feed inlet is formed in one end side wall of the first cavity, a blanking plate is obliquely arranged in the feed inlet, a cutting mechanism is fixedly connected to the top surface of the first cavity and is positioned right above the blanking plate, a crushing mechanism is fixedly connected to the top surface of the first cavity, one end, far away from the blanking plate, of the first cavity is rotatably provided with a cam mechanism in a penetrating manner, the cam mechanism is in transmission connection with the crushing mechanism, one end, positioned in the first cavity, of the cam mechanism is in abutting contact with the crushing mechanism, an absorption pipe is fixedly arranged on the side wall of the first cavity in a penetrating manner, a plurality of dust suction ports are formed in the part, positioned in the first cavity, a suction mechanism is rotatably arranged on the side wall of the absorption pipe in a penetrating manner, and a filter box is fixedly connected to the top surface of the feeding back box, the utility model discloses a filter box, including absorption tube, rose box, exhaust pipe, feed back case, drive mechanism, cam mechanism and suction mechanism, the absorption tube is located the outer one end of first chamber and sets up with the rose box intercommunication, fixed seal installs a plurality of filter screens in the rose box, the one end connection that the absorption tube was kept away from to the rose box is equipped with the blast pipe, fixedly connected with actuating mechanism on the lateral wall of feed back case, actuating mechanism, cam mechanism and suction mechanism mutual transmission are connected, be equipped with the feed opening that is linked together between first chamber and the second chamber, it runs through two and pulverizes the mechanism, two to rotate on the lateral wall of feed opening pulverize mechanism intermeshing, it is equipped with drive mechanism to rotate on the lateral wall of feed back case, drive mechanism is connected with the actuating mechanism transmission, drive mechanism pulverizes the mechanism and meshes with one of them mutually.
Preferably, cutting mechanism includes many telescopic links of fixed connection on first cavity top surface, many the lower extreme fixedly connected with connecting plate of telescopic link, the cover is equipped with the spring on the telescopic link, the both ends of spring respectively with the top surface of first cavity and the upper end fixed connection of connecting plate, a plurality of cutting blade of lower extreme fixedly connected with of connecting plate, the upper end and the cam mechanism counterbalance contact of connecting plate.
Preferably, the cam mechanism comprises a first rotating shaft which is rotatably arranged through the side wall of the first cavity, one end of the first rotating shaft, which is located in the first cavity, is fixedly connected with a cam, the lower end of the cam is abutted against the upper end of the connecting plate, the first rotating shaft is rotatably arranged through the crushing mechanism, the part, which is located in the crushing mechanism, of the first rotating shaft is coaxially and fixedly connected with a first bevel gear, the first bevel gear is meshed with the crushing mechanism, the part, which is located outside the first cavity, of the first rotating shaft is coaxially and fixedly connected with a first chain disc, and the first chain disc is in transmission connection with the air suction mechanism and the driving mechanism.
Preferably, the crushing mechanism comprises a protection box fixedly arranged on the top surface of the first cavity, a second rotating shaft is arranged at the bottom of the protection box in a rotating and penetrating mode, a second bevel gear is fixedly connected to one end, located in the protection box, of the second rotating shaft, the second bevel gear is meshed with the first bevel gear, the first rotating shaft is arranged in a rotating and penetrating mode and is fixedly connected to the portion, located below the protection box, of the second rotating shaft, and a plurality of crushing blades are fixedly connected to the portion, located below the protection box, of the second rotating shaft.
Preferably, the air suction mechanism comprises a third rotating shaft which is rotatably arranged through the absorption pipe, the part of the third rotating shaft, which is positioned in the absorption pipe, is coaxially and fixedly connected with a fan blade, the part of the third rotating shaft, which is positioned outside the absorption pipe, is coaxially and fixedly connected with a second chain disc, and the second chain discs are in transmission connection with the first chain disc and the driving mechanism.
Preferably, the driving mechanism comprises a driving motor fixedly arranged on the side wall of the material return box, a fourth rotating shaft is fixedly connected to the tail end of an output shaft of the driving motor, a third chain disc and a fourth chain disc are coaxially and fixedly connected to the fourth rotating shaft, the third chain disc, the second chain disc and the first chain disc are meshed with each other, and the fourth chain disc is in transmission connection with the transmission mechanism.
Preferably, the transmission mechanism comprises a fifth rotating shaft rotatably arranged on the side wall of the feed back box, a fifth chain disc and a first flat gear are coaxially and fixedly connected to the fifth rotating shaft, the fifth chain disc and the fourth chain disc are in transmission connection, and the first flat gear is in transmission connection with one of the crushing mechanisms.
Preferably, the grinding mechanism comprises a sixth rotating shaft rotatably penetrating through the side wall of the feed opening, the part of the sixth rotating shaft located inside the feed opening is coaxially and fixedly connected with a grinding roller, the part of the sixth rotating shaft located outside the feed opening is coaxially and fixedly connected with a second flat gear, the two second flat gears are meshed with each other, and one of the second flat gears is meshed with the first flat gear.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the cutting mechanism, the crushing mechanism and the crushing mechanism, the non-woven fabric fed back can be cut firstly, then crushed and crushed, so that the strip-shaped non-woven fabric can be effectively prevented from being wound on the crushing mechanism and the crushing mechanism, the efficiency and effect of crushing the fed back can be effectively improved, the shutdown maintenance caused by winding can be avoided, and the improvement of the working efficiency is facilitated.
2. According to the air suction pipe, the air suction mechanism, the filter box and the filter screen, the fluff floating in the air can be absorbed, filtered and collected in the feed back, so that the air pollution caused by the fluff floating in the air is effectively avoided, the environmental protection performance of the feed back device is improved, in addition, the air flow discharged by the exhaust pipe can effectively cool down workers in hot weather, and the operation comfort of the feed back device is improved.
Drawings
FIG. 1 is a perspective view of a non-woven fabric feeding back device according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic view of a connection structure of a first chain plate, a second chain plate and a third chain plate in the non-woven fabric feeding back device according to the present invention;
FIG. 4 is a schematic diagram of the left side of the grinding mechanism in the nonwoven fabric feeding back device according to the present invention;
FIG. 5 is a partial perspective view of a suction pipe of the nonwoven fabric feeding back device according to the present invention;
fig. 6 is a top view of a connecting plate in a non-woven fabric feeding back device according to the present invention.
In the figure: 1 return box, 2 blanking plates, 3 absorption pipes, 4 dust suction ports, 5 filter boxes, 6 filter screens, 7 exhaust pipes, 8 feed ports, 9 telescopic rods, 10 connecting plates, 11 springs, 12 cutting blades, 13 first rotating shafts, 14 cams, 15 first bevel gears, 16 first chain disks, 17 protective boxes, 18 second rotating shafts, 19 second bevel gears, 20 crushing blades, 21 third rotating shafts, 22 fan blades, 23 second chain disks, 24 driving motors, 25 fourth rotating shafts, 26 third chain disks, 27 fourth chain disks, 28 fifth rotating shafts, 29 first flat gears, 30 sixth rotating shafts, 31 second flat gears, 32 crushing rollers and 33 fifth chain disks.
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.
Referring to fig. 1-6, a non-woven fabric feeding back device comprises a feeding back box 1, the feeding back box 1 is provided with a first cavity and a second cavity from top to bottom, a feeding port is arranged on the side wall of one end of the first cavity, a blanking plate 2 is obliquely arranged in the feeding port, a reinforcing rod is fixedly connected between the side wall of the first cavity and the blanking plate 2, which is beneficial to improving the support of the blanking plate 2, the bottom of the first cavity is inclined for facilitating blanking, a cutting mechanism is fixedly connected with the top surface of the first cavity, the cutting mechanism is positioned right above the blanking plate 2, a crushing mechanism is fixedly connected with the top surface of the first cavity, a cam mechanism is rotatably arranged at one end of the first cavity far away from the blanking plate 2 in a penetrating manner, the cam mechanism is in transmission connection with the crushing mechanism, one end of the cam mechanism positioned in the first cavity is abutted to the crushing mechanism, an absorption pipe 3 is fixedly arranged on the side wall of the first cavity in a penetrating manner, the part of the absorption tube 3, which is positioned in the first cavity, is provided with a plurality of dust suction ports 4, the side wall of the absorption tube 3 is rotatably penetrated and provided with an air suction mechanism, the top surface of the material return box 1 is fixedly connected with a filter box 5, one end of the absorption tube 3, which is positioned outside the first cavity, is communicated with the filter box 5, the filter box 5 is internally and fixedly sealed and provided with a plurality of filter screens 6, one end of the filter box 5, which is far away from the absorption tube 3, is connected with an exhaust pipe 7, it should be noted that the front end side wall of the filter box 5 is provided with a cleaning port, a first sealing plate (neither the cleaning port nor the first sealing plate is shown) is filled in the cleaning port, a driving mechanism is fixedly connected with the side wall of the material return box 1 for cleaning filtered flocks, the driving mechanism, the cam mechanism and the air suction mechanism are mutually connected in a transmission manner, a discharge port 8 communicated with the first chamber and the second chamber is arranged between the first chamber, and two grinding mechanisms are rotatably penetrated and provided on the side wall of the lower 8, two pulverize the mechanism intermeshing, rotate on the lateral wall of feed back box 1 and be equipped with drive mechanism, drive mechanism is connected with the actuating mechanism transmission, and drive mechanism meshes with one of them pulverizes the mechanism mutually, and wherein, be equipped with the discharge opening on the lateral wall of second cavity, the discharge opening intussuseption is filled with the second closing plate.
Wherein, cutting mechanism includes many telescopic links 9 of fixed connection on first cavity top surface, the lower extreme fixedly connected with connecting plate 10 of many telescopic links 9, the cover is equipped with spring 11 on the telescopic link 9, spring 11's both ends respectively with the top surface of first cavity and the upper end fixed connection of connecting plate 10, a plurality of cutting blade 12 of lower extreme fixedly connected with of connecting plate 10, the upper end and the cam mechanism counterbalance contact of connecting plate 10, it is required to explain, connecting plate 10 and 2 parallel arrangement of lower flitch, cutting blade 12 is the rectangular arrangement as shown in figure 6, be convenient for carry out effectual comminution to the non-woven fabrics.
The cam mechanism comprises a first rotating shaft 13 which is rotatably arranged through the side wall of the first cavity, a cam 14 is fixedly connected to one end, located in the first cavity, of the first rotating shaft 13, the lower end of the cam 14 is abutted to the upper end of the connecting plate 10, the first rotating shaft 13 is rotatably arranged through the crushing mechanism, a first bevel gear 15 is coaxially and fixedly connected to the part, located in the crushing mechanism, of the first rotating shaft 13, the first bevel gear 15 is meshed with the crushing mechanism, a first chain disc 16 is coaxially and fixedly connected to the part, located outside the first cavity, of the first rotating shaft 13, the first chain disc 16 is in transmission connection with the air suction mechanism and the driving mechanism, it should be explained that the connecting plate 10 can be controlled to ascend and descend under the driving of the cam 14, but the cam 14 cannot be in contact with the telescopic rod 9 and the spring 11 all the time.
More specifically, the crushing mechanism comprises a protective box 17 fixedly arranged on the top surface of the first chamber, a second rotating shaft 18 is arranged at the bottom of the protective box 17 in a rotating and penetrating mode, a second bevel gear 19 is fixedly connected to one end, located in the protective box 17, of the second rotating shaft 18, the second bevel gear 19 is meshed with the first bevel gear 15, the first rotating shaft 13 is arranged in a rotating and penetrating mode and is fixedly connected to the portion, located below the protective box 17, of the second rotating shaft 18, and a plurality of crushing blades 20 are fixedly connected to the portion, located below the protective box 17, of the second rotating shaft 18.
The air suction mechanism includes a third rotating shaft 21 rotatably penetrating through the absorption tube 3, a fan blade 22 is coaxially and fixedly connected to a portion of the third rotating shaft 21 located inside the absorption tube 3, a second chain plate 23 is coaxially and fixedly connected to a portion of the third rotating shaft 21 located outside the absorption tube 3, the second chain plate 23 is in transmission connection with the first chain plate and the driving mechanism, and it should be noted that a sealing ring (not shown in the figure) is arranged at a rotational connection position of the third rotating shaft 21 and the absorption tube 3.
More specifically, the driving mechanism includes a driving motor 24 fixedly disposed on the side wall of the feed back box 1, a fourth rotating shaft 25 is fixedly connected to the end of an output shaft of the driving motor 24, a third chain wheel 26 and a fourth chain wheel 27 are coaxially and fixedly connected to the fourth rotating shaft 25, the third chain wheel 26, the second chain wheel 23 and the first chain wheel 16 are engaged with each other, the fourth chain wheel 27 is in transmission connection with the transmission mechanism, and it should be noted that the third chain wheel 26, the second chain wheel 23 and the first chain wheel 16 are engaged with each other through a first chain.
The transmission mechanism comprises a fifth rotating shaft 28 which is rotatably arranged on the side wall of the material return box 1, a fifth chain disc 33 and a first flat gear 29 are coaxially and fixedly connected to the fifth rotating shaft 28, the fifth chain disc 33 is in transmission connection with the fourth chain disc 27 through a second chain, and the first flat gear 29 is in transmission connection with one of the crushing mechanisms.
More specifically, the grinding mechanism includes a sixth rotating shaft 30 rotatably disposed through the sidewall of the feeding opening 8, a grinding roller 32 is coaxially and fixedly connected to a portion of the sixth rotating shaft 30 located inside the feeding opening 8, a second spur gear 31 is coaxially and fixedly connected to a portion of the sixth rotating shaft 30 located outside the feeding opening 8, the two second spur gears 31 are engaged with each other, one of the second spur gears 31 is engaged with the first spur gear 29, it should be noted that the grinding roller 32 is provided with grinding teeth, and the distance between the grinding roller 32 and the inner wall of the feeding opening 8 is relatively small, and the two grinding rollers 32 are opposite in moving direction, so that the non-woven fabric can conveniently fall and be ground between the two grinding rollers 32.
In the invention, the driving motor 24 is started during the material returning process, the fourth rotating shaft 25, the third chain disc 26 and the fourth chain disc 27 can be driven to synchronously rotate, the third chain disc 26, the second chain disc 23 and the first chain disc 16 are meshed with each other, the first rotating shaft 13, the first bevel gear 15 and the cam 14 can be driven to synchronously rotate, the cam 14 is abutted against and contacted with the upper end of the connecting plate 10, and the connecting plate 10 can conveniently reciprocate in the vertical direction under the action of the spring 11; the first bevel gear 15 is meshed with the second bevel gear 19, the second rotating shaft 18 can be driven to rotate, the crushing blade 20 can be driven to rotate, the cut non-woven fabric can be crushed, the cut non-woven fabric can be effectively prevented from being wound on the crushing mechanism, the crushed non-woven fabric enters the feed opening 8, the fourth chain disc 27 is in transmission connection with the fifth chain disc 33 and can drive the fifth rotating shaft 28 and the first flat gear 29 to rotate synchronously, the first flat gear 29 is meshed with one of the second flat gears 31 and can drive the two crushing rollers 32 to rotate reversely, the non-woven fabric which can fall into the feed opening 8 can be crushed again, the crushing efficiency of the non-woven fabric is improved, the crushed non-woven fabric falls into the second chamber, in addition, the third chain disc 26 is in transmission connection with the second chain disc 23 and can drive the third rotating shaft 21 and the wind blades 22 to rotate rapidly, be convenient for inhale to the adsorption tube 3 in with floating the batting in first cavity in, prevent that the batting from overflowing from the feed inlet, absorb the batting and get into to rose box 5 in, the collection in the later stage of being convenient for after the filtration of a plurality of filter screens 6, the air that gets into in the rose box 5 at best discharges through blast pipe 7 to act on the operation workman and on one's body, be used for in high temperature weather.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (2)
1. The non-woven fabric feeding back device comprises a feeding back box (1), and is characterized in that the feeding back box (1) is provided with a first cavity and a second cavity from top to bottom, a feeding hole is formed in the side wall of one end of the first cavity, a feeding plate (2) is obliquely arranged in the feeding hole, the top surface of the first cavity is fixedly connected with a cutting mechanism, the cutting mechanism is positioned right above the feeding plate (2), and the top surface of the first cavity is fixedly connected with a crushing mechanism;
one end of the first cavity, which is far away from the blanking plate (2), is rotatably provided with a cam mechanism in a penetrating mode, the cam mechanism comprises a first rotating shaft (13) which is rotatably arranged through the side wall of the first cavity, one end, located in the first cavity, of the first rotating shaft (13) is fixedly connected with a cam (14), the lower end of the cam (14) is abutted against the upper end of the connecting plate (10), the first rotating shaft (13) is rotatably arranged through the crushing mechanism, a first bevel gear (15) is coaxially and fixedly connected to the part, located in the crushing mechanism, of the first rotating shaft (13), the first bevel gear (15) is meshed with the crushing mechanism, a first chain disc (16) is coaxially and fixedly connected to the part, located outside the first cavity, of the first rotating shaft (13), and the first chain disc (16) is in transmission connection with the air suction mechanism and the driving mechanism;
the cam mechanism is in transmission connection with the crushing mechanism, the crushing mechanism comprises a protective box (17) fixedly arranged on the top surface of the first cavity, a second rotating shaft (18) penetrates through the bottom of the protective box (17) in a rotating mode, one end, located in the protective box (17), of the second rotating shaft (18) is fixedly connected with a second bevel gear (19), the second bevel gear (19) is meshed with the first bevel gear (15), the first rotating shaft (13) penetrates through the protective box (17) in a rotating mode, and a plurality of crushing blades (20) are fixedly connected to the portion, located below the protective box (17), of the second rotating shaft (18);
one end of the cam mechanism, which is positioned in the first cavity, is abutted against the crushing mechanism, an absorption pipe (3) is fixedly arranged on the side wall of the first cavity in a penetrating manner, a plurality of dust suction ports (4) are formed in the part, which is positioned in the first cavity, of the absorption pipe (3), a suction mechanism is rotatably arranged on the side wall of the absorption pipe (3) in a penetrating manner, the suction mechanism comprises a third rotating shaft (21) which is rotatably arranged in the absorption pipe (3), a fan blade (22) is coaxially and fixedly connected to the part, which is positioned in the absorption pipe (3), of the third rotating shaft (21), a second chain disc (23) is coaxially and fixedly connected to the part, which is positioned outside the absorption pipe (3), of the third rotating shaft, and the second chain discs (23) are in transmission connection with the first chain disc and the driving mechanism;
the top surface of the feed back box (1) is fixedly connected with a filter box (5), one end of the absorption pipe (3) which is positioned outside the first cavity is communicated with the filter box (5), a plurality of filter screens (6) are fixedly and hermetically arranged in the filter box (5), one end of the filter box (5) far away from the absorption tube (3) is connected with an exhaust pipe (7), the side wall of the feed back box (1) is fixedly connected with a driving mechanism, the driving mechanism comprises a driving motor (24) fixedly arranged on the side wall of the feed back box (1), a fourth rotating shaft (25) is fixedly connected to the tail end of an output shaft of the driving motor (24), a third chain disc (26) and a fourth chain disc (27) are coaxially and fixedly connected on the fourth rotating shaft (25), the third chain disc (26), the second chain disc (23) and the first chain disc (16) are mutually meshed, and the fourth chain disc (27) is in transmission connection with a transmission mechanism;
the driving mechanism, the cam mechanism and the air suction mechanism are in transmission connection with each other, a feed opening (8) communicated with each other is arranged between the first chamber and the second chamber, two grinding mechanisms are arranged on the side wall of the feed opening (8) in a rotating and penetrating mode, each grinding mechanism comprises a sixth rotating shaft (30) arranged through the side wall of the feed opening (8) in a rotating mode, a grinding roller (32) is coaxially and fixedly connected to the part, located in the feed opening (8), of the sixth rotating shaft (30), a second flat gear (31) is coaxially and fixedly connected to the part, located outside the feed opening (8), of the sixth rotating shaft (30), the two second flat gears (31) are meshed with each other, and one of the second flat gears (31) is meshed with the first flat gear (29);
the two grinding mechanisms are meshed with each other, a transmission mechanism is rotatably arranged on the side wall of the material return box (1), the transmission mechanism comprises a fifth rotating shaft (28) rotatably arranged on the side wall of the material return box (1), a fifth chain disc (33) and a first flat gear (29) are coaxially and fixedly connected to the fifth rotating shaft (28), the fifth chain disc (33) is in transmission connection with a fourth chain disc (27), the first flat gear (29) is in transmission connection with one of the grinding mechanisms, the transmission mechanism is in transmission connection with a driving mechanism, and the transmission mechanism is meshed with one of the grinding mechanisms.
2. The non-woven fabric feeding back device according to claim 1, wherein the cutting mechanism comprises a plurality of telescopic rods (9) fixedly connected to the top surface of the first chamber, a connecting plate (10) is fixedly connected to the lower ends of the plurality of telescopic rods (9), a spring (11) is sleeved on each telescopic rod (9), the two ends of each spring (11) are respectively and fixedly connected to the top surface of the first chamber and the upper end of each connecting plate (10), a plurality of cutting blades (12) are fixedly connected to the lower end of each connecting plate (10), and the upper end of each connecting plate (10) is in contact with the cam mechanism in an abutting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010727025.7A CN112121936B (en) | 2020-07-26 | 2020-07-26 | Non-woven fabric feeding back device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010727025.7A CN112121936B (en) | 2020-07-26 | 2020-07-26 | Non-woven fabric feeding back device |
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| Publication Number | Publication Date |
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| CN112121936A CN112121936A (en) | 2020-12-25 |
| CN112121936B true CN112121936B (en) | 2021-11-05 |
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| CN202010727025.7A Active CN112121936B (en) | 2020-07-26 | 2020-07-26 | Non-woven fabric feeding back device |
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| CN114178011A (en) * | 2021-10-14 | 2022-03-15 | 苏州同和环保工程有限公司 | Soil screening plant with pulverize function |
Citations (9)
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