CN115745354A

CN115745354A - Advanced solid-liquid separation all-in-one machine for livestock and poultry feces

Info

Publication number: CN115745354A
Application number: CN202211470715.4A
Authority: CN
Inventors: 崔勇; 凌贺盟; 管艺成; 成宇航; 秦旗凯; 朱旺; 蔡泽亚
Original assignee: Jiangsu Agri Animal Husbandry Vocational College
Current assignee: Jiangsu Agri Animal Husbandry Vocational College
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-07

Abstract

The invention provides a livestock and poultry manure deep solid-liquid separation all-in-one machine, and relates to the technical field of solid-liquid separation. This dirty degree of depth solid-liquid separation all-in-one of beasts and birds excrement, comprises a workbench, the top fixedly connected with stand and the box of workstation to the box is located the right side of stand, the top fixedly connected with recipient of stand, the top of recipient is provided with the feeder hopper, the first motor of left side wall fixedly connected with of recipient, fixedly connected with pivot on the output shaft of first motor to the pivot is located the inside of recipient. Through setting up fourth motor, broken axle, broken piece and baffle, the broken axle of fourth motor control drives broken piece and rotates to dirty carrying out the breakage with cubic beasts and birds excrement, the dirty shakeouts of beasts and birds excrement after later baffle will break, makes things convenient for first filter belt, second filter belt to dewater beasts and birds excrement, is favorable to improving the dehydration quality of first filter belt and second filter belt.

Description

Advanced solid-liquid separation all-in-one machine for livestock and poultry feces

Technical Field

The invention relates to the technical field of solid-liquid separation, in particular to an integrated machine for deeply separating solid and liquid of livestock and poultry excrement.

Background

The aquaculture can produce a lot of beasts and birds excrement and dirt at the in-process of breeding, farmer is dirty in order to handle beasts and birds excrement, can use the solid-liquid separation all-in-one to carry out the solid-liquid separation operation with beasts and birds excrement, the dirty degree of depth solid-liquid separation all-in-one of beasts and birds excrement at present is by folding spiral shell extrusion dewatering device, belt filter-pressing dewatering device, middle conveyer, fold spiral shell extrusion dewatering device and carry out the dehydration for the first time to beasts and birds excrement and dirt, middle conveyer can carry out the dehydration for the second time on the belt filter-pressing dewatering device with beasts and birds excrement and dirt, thereby reach the mesh of degree of depth separation.

But when conveyer carried the beasts and birds excrement dirty belt filter-pressing dewatering device in the middle of on, beasts and birds excrement is dirty all to present cubic, leads to the filter belt protruding easily, consequently belt filter-pressing dewatering device can have the dirty condition of can't dehydrating completely of partial beasts and birds excrement when carrying out the secondary dehydration to beasts and birds excrement, and beasts and birds excrement can bond the condition that can't drop on the filter belt after the dehydration of second time in addition.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an integrated machine for deeply separating the solid and the liquid of the livestock and poultry feces, which solves the problems that the livestock and poultry feces are extruded by a filter belt and are not dehydrated completely, and the livestock and poultry feces are adhered to the filter belt and cannot fall off.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the livestock and poultry manure deep solid-liquid separation all-in-one machine comprises a workbench, wherein the top of the workbench is fixedly connected with an upright post and a box body, the box body is positioned on the right side of the upright post, the top of the upright post is fixedly connected with an extrusion cylinder, the top of the extrusion cylinder is provided with a feed hopper, the left side wall of the extrusion cylinder is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with a rotating shaft, the rotating shaft is positioned inside the extrusion cylinder, the circumferential surface of the rotating shaft is fixedly connected with a spiral blade, the inner bottom of the extrusion cylinder is provided with a water collecting tank, the inner wall of the water collecting tank is fixedly connected with a filter screen, the bottom of the water collecting tank is provided with a first drainage pipe, and the right side wall of the extrusion cylinder is fixedly connected with a discharge pipe;

the automatic feeding device comprises a box body, and is characterized in that a feeding hole is formed in the left side wall of the box body, a discharging hole is formed in the right side wall of the box body, two second motors and two third motors are fixedly connected to the rear side wall of the box body, the second motors are located above the third motors, second rotating rollers are fixedly connected to output shafts of the second motors, first rotating rollers are fixedly connected to output shafts of the third motors, the first rotating rollers and the second rotating rollers are located in the box body, first filter belts are arranged on the circumferential surfaces of the first rotating rollers, second filter belts are arranged on the circumferential surfaces of the second rotating rollers, and two first squeezing wheels are rotatably connected between the front inner wall and the rear inner wall of the box body;

a baffle is fixedly connected between the front inner wall and the rear inner wall of the box body and positioned on the left sides of the two first extrusion wheels, a fourth motor is fixedly connected to the rear side wall of the box body and positioned between the second motor and the third motor, a crushing shaft is fixedly connected to an output shaft of the fourth motor and positioned on the inner side of the baffle, and a plurality of crushing pieces are fixedly connected to the circumferential surface of the crushing shaft;

the front inner wall and the rear inner wall of the box body are respectively provided with a sliding chute, the sliding chutes are positioned in the two first extrusion wheels, the sliding chutes are connected with sliding rods in a sliding manner, the circumferential surface of each sliding rod is rotatably connected with a second extrusion wheel, the top of the box body is rotatably connected with a screw rod, the circumferential surface of each screw rod is in threaded connection with a connecting frame, and the two ends of each sliding rod, which are positioned outside the box body, are fixedly connected with the connecting frames;

the top and the bottom of discharge gate all are provided with the extrusion chamber, the inside sliding connection in extrusion chamber has the roof, one side fixedly connected with extrusion spring of discharge gate is kept away from to the roof, the inner wall fixed connection in roof and extrusion chamber is kept away from to the extrusion spring, one side fixedly connected with scraper blade that extrusion spring was kept away from to the roof, one side that the roof was kept away from to the scraper blade is located the inside of discharge gate.

Preferably, a discharging plate is fixedly connected to the right side wall of the box body and located below the discharging port, and the discharging plate is arranged in an inclined mode.

Preferably, the bottom of the box body is provided with a second liquid discharge pipe, and the bottom end of the second liquid discharge pipe is positioned below the workbench.

Preferably, the diameter of the rotating shaft is sequentially increased from left to right, and the pitch of the spiral blade is sequentially decreased from left to right.

Preferably, the tapping pipe is arranged obliquely, and one end of the tapping pipe, which is far away from the extrusion container, is located above the first filter belt.

Preferably, the front surface of the baffle is L-shaped, and a gap is reserved between the baffle and the first filter belt.

Preferably, the first rotating roller, the second rotating roller and the crushing shaft are rotatably connected with the front inner wall of the box body.

Preferably, the first filter belt and the second filter belt are respectively provided with a filter hole, the first filter belt and the second filter belt are respectively sleeved on the first extrusion wheel and the second extrusion wheel, and the side surface of the connecting frame is Jiong-shaped.

(III) advantageous effects

The invention provides an integrated machine for deeply separating solid and liquid from livestock and poultry excrement. The method has the following beneficial effects:

1. according to the invention, the fourth motor, the crushing shaft, the crushing piece and the baffle are arranged, the fourth motor controls the crushing shaft to drive the crushing piece to rotate, the blocky livestock and poultry manure is crushed, and then the baffle flattens the crushed livestock and poultry manure, so that the first filter belt and the second filter belt can dehydrate the livestock and poultry manure conveniently, and the dehydration quality of the first filter belt and the second filter belt can be improved.

2. According to the invention, the extrusion cavity, the extrusion spring, the top plate and the scraper are arranged, and the elasticity of the extrusion spring is utilized to control the top plate to drive the scraper to move downwards, so that the scraper is attached to the first filter belt and the second filter belt, and the first filter belt and the second filter belt are conveniently bonded with livestock and poultry manure and are scraped off.

3. According to the invention, the sliding chute, the sliding rod, the second extrusion wheel, the connecting frame and the screw rod are arranged, and the screw rod is rotated to control the connecting frame to drive the second extrusion wheel to move up and down, so that the tightness of the first filter belt and the tightness of the second filter belt can be conveniently adjusted.

Drawings

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

FIG. 2 is a schematic view of the structure A in FIG. 1;

FIG. 3 is a schematic view of the structure B in FIG. 1;

FIG. 4 is a schematic view of structure C of FIG. 1;

FIG. 5 is a rear view of the housing of the present invention;

FIG. 6 is a schematic view of structure D of FIG. 1;

fig. 7 is a schematic view of the connecting frame of the present invention.

Wherein, 1, a workbench; 2. a column; 3. an extrusion cylinder; 4. a feed hopper; 5. a first motor; 6. a rotating shaft; 7. helical leaves; 8. a water collection tank; 9. a filter screen; 10. a first drain pipe; 11. a discharge pipe; 12. a box body; 13. a feed inlet; 14. a discharge port; 15. a first rotating roller; 16. a first filter belt; 17. a second rotating roller; 18. a second filter belt; 19. a second drain pipe; 20. a first extrusion wheel; 21. a chute; 22. a slide bar; 23. a second extrusion wheel; 24. a connecting frame; 25. a screw; 26. a second motor; 27. a fourth motor; 28. a baffle plate; 29. a crushing shaft; 30. crushing slices; 31. a blanking plate; 32. an extrusion chamber; 33. a compression spring; 34. a top plate; 35. a squeegee; 36. a third motor.

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.

Example (b):

as shown in fig. 1 to 7, an embodiment of the present invention provides an integrated machine for deeply separating solid and liquid from livestock and poultry feces, which includes a workbench 1, wherein the top of the workbench 1 is fixedly connected with an upright column 2 and a box body 12, the box body 12 is located on the right side of the upright column 2, the top of the upright column 2 is fixedly connected with an extrusion cylinder 3, the top of the extrusion cylinder 3 is provided with a feed hopper 4, the left side wall of the extrusion cylinder 3 is fixedly connected with a first motor 5, the first motor 5 is mainly used for controlling a rotating shaft 6 to drive a spiral blade 7 to rotate and perform first dehydration on the livestock and poultry feces, an output shaft of the first motor 5 is fixedly connected with a rotating shaft 6, the rotating shaft 6 is located inside the extrusion cylinder 3, the circumferential surface of the rotating shaft 6 is fixedly connected with a spiral blade 7, the inner bottom of the extrusion cylinder 3 is provided with a water collecting tank 8, the inner wall of the water collecting tank 8 is fixedly connected with a filter screen 9, the bottom of the water collecting tank 8 is provided with a first liquid discharge pipe 10, the first liquid discharge pipe 10 is mainly used for discharging the first dehydrated liquid, and the right side wall of the extrusion cylinder 3 is fixedly connected with a discharge pipe 11;

a feeding hole 13 is formed in the left side wall of the box body 12, a discharging hole 14 is formed in the right side wall of the box body 12, two second motors 26 and two third motors 36 are fixedly connected to the rear side wall of the box body 12, the second motors 26 are located above the third motors 36, the second motors 26 are mainly used for controlling the second rotating rollers 17 to rotate and further controlling the second filter belts 18 to rotate, the third motors 36 are mainly used for controlling the first rotating rollers 15 to rotate and further controlling the first filter belts 16 to rotate, when the first filter belts 16 and the second filter belts 18 rotate, the livestock and poultry manure is subjected to secondary dehydration under the action of the first squeezing wheels 20 and the second squeezing wheels 23, the second rotating rollers 17 are fixedly connected to the output shaft of the second motors 26, the first rotating rollers 15 are fixedly connected to the output shaft of the third motors 36, the first rotating rollers 15 and the second rotating rollers 17 are both located inside the box body 12, the first rotating rollers 16 are arranged on the circumferential surface of the first rotating rollers 15, the second rotating rollers 17 are arranged on the circumferential surface of the second rotating rollers 18, the front and the inner wall of the box body 12 are connected with the second squeezing wheels 20, and the squeezing wheels 23, so that the squeezing wheels 16 are tightly connected with the first squeezing wheels 18;

a baffle 28 is fixedly connected between the front inner wall and the rear inner wall of the box body 12, the baffle 28 is positioned on the left side of the two first extrusion wheels 20, the baffle 28 mainly shields the livestock and poultry manure, splashing of the crushing pieces 30 when the livestock and poultry manure is crushed is avoided, the livestock and poultry manure can be flattened at the same time, a fourth motor 27 is fixedly connected to the rear side wall of the box body 12, the fourth motor 27 is positioned between the second motor 26 and the third motor 36, a crushing shaft 29 is fixedly connected to an output shaft of the fourth motor 27, the crushing shaft 29 is positioned on the inner side of the baffle 28, a plurality of crushing pieces 30 are fixedly connected to the circumferential surface of the crushing shaft 29, and the first motor 5, the second motor 26, the third motor 36 and the fourth motor 27 are all controlled by an external controller;

the front inner wall and the rear inner wall of the box body 12 are respectively provided with a sliding groove 21, the sliding grooves 21 are positioned in the two first extrusion wheels 20, the sliding grooves 21 are arranged to conveniently control the second extrusion wheels 23 to move up and down, the sliding grooves 21 are internally and slidably connected with sliding rods 22, the circumferential surfaces of the sliding rods 22 are rotatably connected with the second extrusion wheels 23, the top of the box body 12 is rotatably connected with a screw rod 25, a connecting frame 24 is controlled by the screw rod 25 to drive the second extrusion wheels 23 to move up and down, the tightness of the first filter belt 16 and the second filter belt 18 is adjusted, the first filter belt 16 and the second filter belt 18 are made of the same material, the circumferential surface of the screw rod 25 is in threaded connection with the connecting frame 24, and two ends of the sliding rods 22 positioned outside the box body 12 are fixedly connected with the connecting frame 24;

the top and the bottom of discharge gate 14 all are provided with extrusion chamber 32, the inside sliding connection in extrusion chamber 32 has roof 34, one side fixedly connected with extrusion spring 33 of discharge gate 14 is kept away from to roof 34, extrusion spring 33 is in compression state all the time, and utilize extrusion spring 33's elasticity control roof 34 to drive scraper blade 35 and remove, make scraper blade 35 and first filter belt 16, the laminating of second filter belt 18, and with the dirty clean up of beasts and birds excrement that bonds on first filter belt 16 and the second filter belt 18, the inner wall fixed connection of roof 34 and extrusion chamber 32 is kept away from to extrusion spring 33, one side fixedly connected with scraper blade 35 that extrusion spring 33 was kept away from to roof 34, one side that roof 34 was kept away from to scraper blade 35 is located the inside of discharge gate 14.

Fixedly connected with flitch 31 down on the right side wall of box 12, and flitch 31 is located the below of discharge gate 14 down, flitch 31 slope sets up down, the bottom of box 12 is provided with second fluid-discharge tube 19, and the bottom of second fluid-discharge tube 19 is located the below of workstation 1, second fluid-discharge tube 19 mainly discharges the liquid of secondary dehydration, the diameter of pivot 6 increases from a left side to the right side in proper order, the pitch of spiral leaf 7 reduces from a left side to the right side in proper order, discharging pipe 11 slope sets up, and the one end that discharging pipe 11 kept away from extrusion cylinder 3 is located the top of first filter belt 16, the front shape of baffle 28 is the L shape, and leave the gap between baffle 28 and first filter belt 16, conveniently go on the exhibition flat with the beasts and birds excrement dirt after the breakage, first live-roll 15, second live-roll 17 and crushing axle 29 all rotate with the preceding inner wall of box 12 and are connected, all be provided with the filtration pore on first filter belt 16 and the second filter belt 18, first filter belt 16, second filter belt 18 all overlaps and establish on first extrusion wheel 20 and the second extrusion wheel 23, the side of 8978 shape is the form for 89zft 78.

The working principle is as follows: when the livestock and poultry dung squeezing device is used, firstly, the livestock and poultry dung is added into the extrusion cylinder 3 through the feed hopper 4, meanwhile, the first motor 5 controls the rotating shaft 6 to rotate, the livestock and poultry dung is conveyed to one side of the discharge pipe 11, first dehydration is carried out in the conveying process, then the livestock and poultry dung falls into the first filter belt 16 from the discharge pipe 11, the second motor 26, the third motor 36 and the fourth motor 27 are started simultaneously, the livestock and poultry dung are conveyed by the first filter belt 16, when the livestock and poultry dung moves to the position of the crushing sheet 30, the crushing sheet 30 crushes the blocky livestock and poultry dung, then the livestock and poultry dung is flattened under the action of the baffle 28, when the livestock and poultry dung moves to the positions of the first extrusion wheel 20 and the second extrusion wheel 23, the livestock and poultry dung is subjected to second extrusion dehydration by the first filter belt 16 and the second filter belt 18, when the livestock and poultry dung after the second dehydration moves to the position of the scraper 35, the livestock and poultry dung is scraped, and the dung is finally slipped from the scraper plate 31.

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.

Claims

1. Dirty degree of depth solid-liquid separation all-in-one of beasts and birds excrement, including workstation (1), its characterized in that: the top of the workbench (1) is fixedly connected with a stand column (2) and a box body (12), the box body (12) is located on the right side of the stand column (2), the top of the stand column (2) is fixedly connected with an extrusion cylinder (3), the top of the extrusion cylinder (3) is provided with a feed hopper (4), the left side wall of the extrusion cylinder (3) is fixedly connected with a first motor (5), an output shaft of the first motor (5) is fixedly connected with a rotating shaft (6), the rotating shaft (6) is located inside the extrusion cylinder (3), a spiral blade (7) is fixedly connected on the circumferential surface of the rotating shaft (6), a water collecting groove (8) is formed in the inner bottom of the extrusion cylinder (3), a filter screen (9) is fixedly connected on the inner wall of the water collecting groove (8), a first drainage pipe (10) is arranged at the bottom of the water collecting groove (8), and a discharge pipe (11) is fixedly connected on the right side wall of the extrusion cylinder (3);

a feeding hole (13) is formed in the left side wall of the box body (12), a discharging hole (14) is formed in the right side wall of the box body (12), two second motors (26) and two third motors (36) are fixedly connected to the rear side wall of the box body (12), the second motors (26) are located above the third motors (36), second rotating rollers (17) are fixedly connected to output shafts of the second motors (26), first rotating rollers (15) are fixedly connected to output shafts of the third motors (36), the first rotating rollers (15) and the second rotating rollers (17) are located inside the box body (12), first filter belts (16) are arranged on the circumferential surface of the first rotating rollers (15), second filter belts (18) are arranged on the circumferential surface of the second rotating rollers (17), and two first squeezing wheels (20) are rotatably connected between the front inner wall and the rear inner wall of the box body (12);

a baffle plate (28) is fixedly connected between the front inner wall and the rear inner wall of the box body (12), the baffle plate (28) is positioned on the left side of the two first extrusion wheels (20), a fourth motor (27) is fixedly connected to the rear side wall of the box body (12), the fourth motor (27) is positioned between the second motor (26) and the third motor (36), a crushing shaft (29) is fixedly connected to an output shaft of the fourth motor (27), the crushing shaft (29) is positioned on the inner side of the baffle plate (28), and a plurality of crushing pieces (30) are fixedly connected to the circumferential surface of the crushing shaft (29);

sliding grooves (21) are formed in the front inner wall and the rear inner wall of the box body (12), the sliding grooves (21) are located in the two first extrusion wheels (20), sliding rods (22) are connected to the inside of the sliding grooves (21) in a sliding mode, second extrusion wheels (23) are connected to the circumferential surface of the sliding rods (22) in a rotating mode, a screw rod (25) is connected to the top of the box body (12) in a rotating mode, a connecting frame (24) is connected to the circumferential surface of the screw rod (25) in a threaded mode, and two ends, located outside the box body (12), of the sliding rods (22) are fixedly connected with the connecting frame (24);

the top and the bottom of discharge gate (14) all are provided with extrusion chamber (32), the inside sliding connection in extrusion chamber (32) has roof (34), one side fixedly connected with extrusion spring (33) of discharge gate (14) are kept away from in roof (34), the inner wall fixed connection of roof (34) and extrusion chamber (32) is kept away from in extrusion spring (33), one side fixedly connected with scraper blade (35) of extrusion spring (33) are kept away from in roof (34), one side that roof (34) were kept away from in scraper blade (35) is located the inside of discharge gate (14).

2. The livestock and poultry manure deep solid-liquid separation all-in-one machine according to claim 1, which is characterized in that: fixedly connected with flitch (31) down on the right side wall of box (12) to flitch (31) are located the below of discharge gate (14) down, flitch (31) slope sets up down.

3. The livestock and poultry manure deep solid-liquid separation all-in-one machine according to claim 1, which is characterized in that: a second liquid discharge pipe (19) is arranged at the bottom of the box body (12), and the bottom end of the second liquid discharge pipe (19) is positioned below the workbench (1).

4. The livestock and poultry manure deep solid-liquid separation all-in-one machine according to claim 1, which is characterized in that: the diameter of the rotating shaft (6) is sequentially increased from left to right, and the pitch of the spiral blade (7) is sequentially reduced from left to right.

5. The livestock and poultry manure deep solid-liquid separation all-in-one machine according to claim 1, which is characterized in that: the discharge pipe (11) is arranged in an inclined manner, and one end, far away from the extrusion container (3), of the discharge pipe (11) is located above the first filter belt (16).

6. The livestock and poultry manure deep solid-liquid separation all-in-one machine according to claim 1, which is characterized in that: the front surface of the baffle plate (28) is L-shaped, and a gap is reserved between the baffle plate (28) and the first filter belt (16).

7. The livestock and poultry manure deep solid-liquid separation all-in-one machine according to claim 1, which is characterized in that: the first rotating roller (15), the second rotating roller (17) and the crushing shaft (29) are rotatably connected with the front inner wall of the box body (12).

8. The livestock and poultry manure deep solid-liquid separation all-in-one machine according to claim 1, which is characterized in that: the first filter belt (16) and the second filter belt (18) are both provided with filter holes, the first filter belt (16) and the second filter belt (18) are both sleeved on the first extrusion wheel (20) and the second extrusion wheel (23), and the side surface of the connecting frame (24) is Jiong-shaped.