CN113662222A

CN113662222A - Biological treatment system for producing fish feed by chicken manure recycling

Info

Publication number: CN113662222A
Application number: CN202110973413.8A
Authority: CN
Inventors: 孟行健; 魏道春; 王玉峰; 李孝振
Original assignee: Anhui Kunjian Biotechnology Co ltd
Current assignee: Anhui Kunjian Biotechnology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2021-11-19
Anticipated expiration: 2041-08-24
Also published as: CN113662222B

Abstract

The invention relates to a biological treatment system for producing fish feed by chicken manure recycling, which comprises a raw material processing mechanism, a raw material grinding mechanism and a mixed fermentation mechanism. The raw material processing mechanism is used for processing the chicken manure raw material. The raw material grinding mechanism is used for grinding the processed chicken manure raw material. The mixed fermentation mechanism is used for carrying out mixed fermentation treatment on the ground chicken manure to prepare the fish feed. According to the biological treatment system for producing the fish feed by recycling the chicken manure, the raw material of the chicken manure is firstly crushed, then the processed chicken manure is ground into powder, and the ground raw material is mixed and fermented to prepare the fish feed. In the crocus process, through the two-stage crocus, the quality and the efficiency of the crocus are improved, and the subsequent fermentation treatment is convenient. Simultaneously, through setting up controller, material detector one and material detector two, make the crocus process be in normal continuous operation state, improved efficiency.

Description

Biological treatment system for producing fish feed by chicken manure recycling

Technical Field

The invention relates to the field of environmental protection, in particular to a biological treatment system for producing fish feed by chicken manure recycling.

Background

A large amount of nutrient substances are left in the chicken manure, and in order to increase the utilization value of the chicken manure, the chicken manure is made into fish feed for feeding fish, so that the fish-farming benefit is effectively improved. The chicken manure and other components need to be mixed and fermented in the process of producing the fish feed in a recycling manner. Because most of the chicken manure is blocky, the chicken manure needs a certain time to be fully mixed with other components in the mixed fermentation process, and the efficiency of the overall recycling treatment can be influenced.

Therefore, the biological treatment system for accelerating the efficiency of producing the fish feed by recycling the chicken manure is improved.

Disclosure of Invention

Therefore, it is necessary to provide a biological treatment system for producing fish feed by recycling chicken manure, aiming at the problem of low efficiency in the existing process for producing fish feed by recycling chicken manure.

A biological treatment system for producing fish feed by chicken manure recycling comprises a raw material processing mechanism, a raw material grinding mechanism and a mixed fermentation mechanism. The raw material processing mechanism is used for processing the chicken manure raw material. The raw material grinding mechanism is used for grinding the processed chicken manure raw material. The mixed fermentation mechanism is used for carrying out mixed fermentation treatment on the ground chicken manure to prepare the fish feed.

Raw materials crocus mechanism includes crocus case, driving shaft, first grinding piece, first grinding seat, second grinding piece, second grinding seat, material detector one, material detector two, adjust cylinder and controller. The top of the milling box is provided with a feed hopper, and the side wall of the bottom of the milling box is provided with a powder outlet; the driving shaft is vertically arranged, two ends of the driving shaft are rotatably arranged in the grinding box, and one end of the driving shaft is connected with a driving motor. The first grinding block is fixedly sleeved on the driving shaft. First grinding seat outer wall and crocus box inner wall sliding contact, and the inner wall cooperatees with first grinding piece. The second grinding block is fixedly sleeved on the driving shaft below the first grinding block. The second grinding seat is arranged on the inner wall of the grinding box and matched with the second grinding block; and sieve pores are uniformly formed on the second grinding seat. The first material detector is used for detecting the amount of chicken manure raw materials stacked above the first grinding block and the first grinding seat. The material detector is used for detecting the amount of the chicken manure accumulated on the second grinding block and the second grinding seat. The adjusting cylinder is installed at the milling box lateral wall, and output and first grinding seat bottom fixed connection.

The controller is used for:

and I, when the real-time chicken manure amount detected by the first material detector and the second material detector is greater than a preset value, increasing the rotating speed of the driving motor, and when the real-time chicken manure amount is less than the preset value, reducing the rotating speed of the driving motor to an initial working state.

II, when the difference value of subtracting the real-time chicken manure amount detected by the material detector II from the real-time chicken manure amount detected by the material detector I is larger than a preset difference value, the adjusting cylinder is controlled to continuously work to drive the first grinding seat to continuously lift, so that the chicken manure between the first grinding block and the first grinding seat is ground and discharged.

Above-mentioned biological treatment system of chicken manure resourceful production fish fodder carries out crushing processing through earlier to the chicken manure raw materials, carries out the crocus with the chicken manure after processing again, and the raw materials after the crocus carries out mixed fermentation and handles, prepares into fish fodder. In the crocus process, through the two-stage crocus, the quality and the efficiency of the crocus are improved, and the subsequent fermentation treatment is convenient. Simultaneously, through setting up controller, material detector one and material detector two, according to the first chicken manure volume of grinding the piece top with the second of material detector one and material detector two real-time detection, controller control driving motor and adjust the cylinder change its operating condition, make the crocus process be in normal continuous operation state, improved efficiency.

In one embodiment, a material guide plate is installed in the milling box, the material guide plate is positioned below the second grinding seat, and one side of the lower end of the material guide plate is positioned at the powder outlet.

In one embodiment, the raw material grinding mechanism further comprises a fixed block, a bearing sleeve, a driven shaft, a driven gear and a driving gear. The fixed block is arranged on the inner wall of the grinding box; the second grinding seat is rotatably arranged in the fixed block. The bearing sleeve is rotatably arranged on the material guide plate and movably sleeved outside the driving shaft; one end of the bearing sleeve is fixedly arranged on the second grinding seat. The driven shaft is vertically arranged, and two ends of the driven shaft are respectively and rotatably arranged on the bottom of the material guide plate and the bottom of the grinding box. The driven shaft is in transmission connection with the driving shaft through a belt. The driven gear is fixedly arranged on the bearing sleeve and is positioned below the material guide plate. The driving gear is fixedly arranged on the driven shaft and is meshed with the driven gear.

In one embodiment, a ball is arranged between the fixed block and the second grinding seat in a rolling manner, and the ball is used for reducing the friction force when the fixed block and the second grinding seat rotate.

In one embodiment, the milling box has a chute in the inner wall, a guide rod parallel to the extending direction of the chute is fixedly mounted in the chute, a slide block is slidably mounted in the chute, the slide block is movably sleeved on the guide rod, and the side wall of the slide block is fixedly connected with the first grinding seat.

In one embodiment, the biological treatment system further comprises an intermittent blanking assembly comprising a cam, a movable plate, a connecting spring, a fixed plate, and a blanking plate. The cam is fixedly arranged at one end of the driving shaft close to the feed hopper. The fixed plate is fixedly arranged on the inner wall of the top end of the grinding box. The putty board activity runs through the fixed plate, and one end cooperatees the feed opening of feeder hopper. One side of the movable plate is fixedly arranged at one end, far away from the feed hopper, of the blocking plate, and the other side of the movable plate is in sliding contact with the outer wall of the cam. The connecting spring is fixedly arranged between the fixed plate and the movable plate.

In one embodiment, the milling box includes a removable housing and a top cover, the housing and the top cover being bolted together.

In one embodiment, the feedstock processing mechanism includes a support assembly, a processing bin, a breaking assembly, and an adjustment assembly. The processing box is placed on the supporting component and used for containing the chicken manure to be processed. Smash the subassembly and be used for smashing the chicken manure in the processing case. The adjusting component is movably connected with the smashing component and used for adjusting the working position of the smashing component in the processing box, and the chicken manure in the processing box is comprehensively smashed.

In one embodiment, the adjusting assembly comprises a guide rod, a bracket, a friction rod, a machine plate, a first base plate, a connecting plate, a machine frame, a friction wheel and a traveling wheel. The two guide rods are arranged at intervals and are positioned in the same horizontal plane. The support is used for fixedly connecting the two guide rods. The two ends of the friction rod are rotatably arranged in the two brackets, and one end of the friction rod is connected with a first driving device through a coupler. The machine plate is used for fixedly mounting the first driving device. The base plate is positioned below the guide rod, and the base plate is used for connecting the smashing component. The connecting plate is vertically arranged between the two guide rods, and one end of the connecting plate is fixedly connected with the first base plate. The frame is fixedly installed at one end, far away from the first base plate, of the connecting plate. The friction wheels are arranged on the frame and are in transmission fit with the friction rods. The walking wheels are uniformly arranged on the side wall of the connecting plate and are in sliding contact with the guide rod.

In one embodiment, the supporting assembly comprises a bottom plate, a plurality of vertical supporting legs are uniformly distributed at the lower end of the bottom plate, a through discharge chute is formed in the middle of the bottom plate, the processing box is placed on the bottom plate, and a sorting net is installed at the bottom of the inner side of the processing box.

Compared with the prior art, the invention has the following beneficial effects:

according to the biological treatment system for producing the fish feed by recycling the chicken manure, the raw material of the chicken manure is firstly crushed, then the processed chicken manure is ground into powder, and the ground raw material is mixed and fermented to prepare the fish feed. In the crocus process, through the two-stage crocus, the quality and the efficiency of the crocus are improved, and the subsequent fermentation treatment is convenient. Simultaneously, through setting up controller, material detector one and material detector two, according to the first chicken manure volume of grinding the piece top with the second of material detector one and material detector two real-time detection, controller control driving motor and adjust the cylinder change its operating condition, make the crocus process be in normal continuous operation state, improved efficiency.

Drawings

FIG. 1 is a flow chart of a biological treatment system for producing fish feed by recycling chicken manure.

FIG. 2 is a schematic diagram of the structure of the feedstock milling mechanism in the bioprocessing system.

Fig. 3 is a schematic structural diagram of an intermittent blanking assembly in the raw material grinding mechanism.

Fig. 4 is a schematic structural diagram of a raw material processing mechanism.

Fig. 5 is a side view of the adjustment assembly of fig. 4.

Fig. 6 is a schematic structural view of the machine plate of fig. 4.

Fig. 7 is a schematic structural view of the stent of fig. 4.

Fig. 8 is a schematic structural diagram of the bottom plate in fig. 4.

In the figure: 1-bottom plate, 2-mounting frame, 3-eccentric wheel, 4-discharging chute, 5-processing box, 6-baffle, 7-reset spring, 8-sorting net, 9-guide rod, 10-bracket, 11-friction rod, 12-coupler, 13-machine plate, 14-connecting plate, 15-travelling wheel, 16-frame, 17-friction wheel, 18-base plate I, 19-lifting cylinder, 20-base plate II, 21-stirring shaft, 22-stirring blade, 23-fixing frame, 24-supporting leg, 25-grinding box, 26-driving motor, 27-driving shaft, 28-cam, 29-moving plate, 30-connecting spring, 31-fixing plate, 32-blocking plate, 33-first grinding block, 34-a second grinding block, 35-an adjusting cylinder, 36-a chute, 37-a sliding block, 38-a guide rod, 39-a first grinding seat, 40-a first material detector, 41-a second material detector, 42-a fixed block, 43-a second grinding seat, 44-a powder outlet, 45-a bearing sleeve, 46-a driven gear, 47-a driving gear, 48-a driven shaft, 49-a belt, 50-a material guide plate, 51-a ball and 52-a feed hopper.

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.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

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

Example 1

Referring to fig. 1, the embodiment discloses a biological treatment system for producing fish feed by chicken manure recycling, which comprises a raw material processing mechanism, a raw material grinding mechanism and a mixed fermentation mechanism. The raw material processing mechanism is used for processing the chicken manure raw material. The raw material grinding mechanism is used for grinding the processed chicken manure raw material. The mixed fermentation mechanism is used for carrying out mixed fermentation treatment on the ground chicken manure to prepare the fish feed.

The raw material processing mechanism comprises a crushing motor, a crushing box and a crushing roller. The crushing case is provided with feed inlet and discharge gate, and the feed inlet is used for adding the chicken manure raw materials to the crushing incasement, and the discharge gate is used for discharging the chicken manure raw materials after the processing in the raw materials crocus mechanism. The crushing roller is rotatably arranged in the crushing box, and one end of the crushing roller is fixedly connected with an output shaft of the crushing motor. The crushing motor drives the crushing roller to rotate, and crushing processing is carried out on the raw materials in the crushing frame.

Referring to fig. 2, the raw material pulverizing mechanism includes a pulverizing box 25, a driving shaft 27, a first grinding block 33, a first grinding seat 39, a second grinding block 34, a second grinding seat 43, a first material detector 40, a second material detector 41, an adjusting cylinder 35 and a controller. The top of the milling box 25 is provided with a feed hopper 52, and the side wall of the bottom is provided with a powder outlet 44. For the convenience of clearance crocus box 25, crocus box 25's box and top cap demountable installation specifically can carry out erection joint through the mode of buckle or bolt. The driving shaft 27 is vertically arranged and two ends are rotatably installed in the grinding box 25, and one end of the driving shaft 27 is connected with a driving motor 26. The first grinding block 33 is fixedly sleeved on the driving shaft 27. The outer wall of the first grinding seat 39 is in sliding contact with the inner wall of the grinding box 25, and the inner wall is matched with the first grinding block 33. The second grinding block 34 is fixedly sleeved on the driving shaft 27 below the first grinding block 33. The second grinding seat 43 is arranged on the inner wall of the grinding box 25 and is matched with the second grinding block 34; the second grinding seat 43 is uniformly provided with sieve pores. The first material detector 40 is used for detecting the amount of the chicken manure raw materials stacked above the first grinding block 33 and the first grinding seat 39. The second material detector 41 is used for detecting the amount of the chicken manure accumulated on the second grinding block 34 and the second grinding seat 43. The adjusting cylinder 35 is installed on the side wall of the grinding box 25, and the output end of the adjusting cylinder is fixedly connected with the bottom of the first grinding seat 39. Of course, the spacing between the first grinding block 33 and the first grinding seat 39 may be greater than the spacing between the second grinding block 34 and the second grinding seat 43. When chicken manure after processing by the raw materials processing mechanism enters into milling box 25 and carries out the crocus in, driving motor 26 drives driving shaft 27 and rotates, and first grinding piece 33 and second grinding piece 34 rotate simultaneously, grind the cooperation of seat 39 and second grinding seat 43 under, carry out the two-stage crocus to the chicken manure that enters into milling box 25, improve powder efficiency and quality.

The controller is used for:

i, when the real-time chicken manure amount detected by the first material detector 40 and the real-time chicken manure amount detected by the second material detector 41 are both larger than a preset value, increasing the rotating speed of the driving motor 26, and when the real-time chicken manure amount is smaller than the preset value, reducing the rotating speed of the driving motor 26 to an initial working state. This preset value is determined according to the specific size of the grinding box 25, and mainly reflects that the amount of the chicken manure materials above the first grinding block 33 and the first grinding seat 39 and the amount of the chicken manure materials on the second grinding block 34 and the second grinding seat 43 accumulated in the normal operation state is exceeded, so that it is necessary to increase the grinding efficiency, and therefore, it is necessary to increase the rotation speed of the drive motor 26 for a short time.

II, when the difference value of subtracting the real-time chicken manure amount detected by the second material detector 41 from the real-time chicken manure amount detected by the first material detector 40 is larger than a preset difference value, controlling the adjusting cylinder 35 to continuously work to drive the first grinding seat 39 to continuously lift, and accelerating the grinding and discharging of the chicken manure between the first grinding block 33 and the first grinding seat 39. This preset difference value can be valued according to experience, and mainly indicates that the feeding at the feed hopper 52 in a short time is too much in response to the fact that the real-time chicken manure amount detected by the first material detector 40 exceeds the real-time chicken manure amount detected by the second material detector 41, so that the grinding efficiency and the powder falling efficiency between the first grinding block 33 and the first grinding seat 39 need to be improved.

In this embodiment, the mixed fermentation mechanism may be a conventional fermentation tank, and other ingredients for preparing fish feed are added to the fermentation tank during fermentation. Other ingredients include grass meal, rice bran, fish meal, leavening agents and additives, and the like. The feed additive comprises, by weight, 40-60 parts of chicken manure, 12-23 parts of grass meal, 5-12 parts of rice bran, 6-9 parts of fish meal, 12-18 parts of a leavening agent and 1-3 parts of an additive. The fermentation process comprises the following steps:

at normal temperature, the chicken manure, the grass meal, the rice bran, the fish meal and the leavening agent are added into a fermentation tank and mixed to form a mixture A.

Slowly adding warm water of 35-50 ℃ while stirring, wherein the weight of the warm water is 0.35-0.4 time of that of the mixture A; after the warm water was completely added, stirring was continued until mixture a was thoroughly mixed with water.

Sealing the fermentation tank, adjusting the temperature in the fermentation tank to 26-34 ℃, and fermenting for 12-18 hours; then adjusting the temperature in the fermentation tank to 60-70 ℃, and fermenting for 6-8 hours.

And (4) after fermentation is finished, adding the additive into the fermentation tank, and fully stirring. Subsequently, granulation, bagging and the like can be carried out.

The leaven is prepared from bacillus subtilis, saccharomycetes and lactobacillus according to the ratio of 1: 2: 1 is prepared.

The additive comprises compound vitamins and compound trace elements. The compound vitamins include vitamin A, vitamin B1, vitamin B2, vitamin D3, vitamin E, vitamin K3, etc. The compound trace elements include copper sulfate, manganese sulfate, potassium iodide, magnesium sulfate, sodium selenite, etc.

The chicken manure powder treated by the raw material grinding mechanism can accelerate the mixed fermentation process with other components, and the efficiency and quality of the overall recycling biological treatment are improved.

In this embodiment, the powder grinding box 25 is internally installed with a material guiding plate 50 disposed obliquely, the material guiding plate 50 is located below the second grinding seat 43, and one side of the lower end of the material guiding plate 50 is located at the powder outlet 44. The raw materials after two-stage milling enter the mixed fermentation mechanism from the powder outlet 44 under the action of the material guide plate 50.

In other embodiments, the material milling mechanism may further include a fixed block 42, a bearing sleeve 45, a driven shaft 48, a driven gear 46, and a driving gear 47. The fixing block 42 is arranged on the inner wall of the grinding box 25; the second grinding seat 43 is rotatably mounted in the fixed block 42. The bearing sleeve 45 is rotatably arranged on the material guide plate 50 and movably sleeved outside the driving shaft 27; one end of the bearing sleeve 45 is fixedly mounted on the second grinding seat 43. The driven shaft 48 is vertically arranged and two ends of the driven shaft are respectively and rotatably arranged at the bottoms of the material guide plate 50 and the grinding box 25. The driven shaft 48 is in transmission connection with the driving shaft 27 through a belt 49. The driven gear 46 is fixedly installed on the bearing sleeve 45 and located below the guide plate 50. The drive gear 47 is fixedly mounted on the driven shaft 48 and is meshed with the driven gear 46. When driving motor 26 drives driving shaft 27 and rotates, drive driven shaft 48 through belt 49 and rotate in the same direction in step, under the cooperation of driving gear 47 and driven gear 46, driven shaft 48 turns to opposite with bearing sleeve 45, and then second grinding block 34 and second grinding seat 43 turn to opposite, improve crocus quality and efficiency. Of course, in order to reduce the friction force when the second polishing pad 43 rotates, the balls 51 may be rolled between the fixed block 42 and the second polishing pad 43, and the balls 51 may be rotatably disposed in the fixed block 42 or rotatably disposed in the second polishing pad 43.

In this embodiment, in order to improve the stability when first grinding seat 39 goes up and down, and reduce frictional force, spout 36 has been seted up to crocus box 25 inner wall, and fixed mounting has the guide bar 38 parallel with 36 extending direction of spout in the spout 36, slidable mounting has slider 37 in the spout 36, slider 37 movable sleeve establishes on guide bar 38 and lateral wall and first grinding seat 39 fixed connection.

Referring to fig. 3, in one embodiment, the biological treatment system further includes an intermittent feeding assembly, which includes a cam 28, a movable plate 29, a connecting spring 30, a fixed plate 31 and a blocking plate 32. The cam 28 is fixedly mounted on the end of the drive shaft 27 adjacent the feed hopper 52. The fixing plate 31 is fixedly installed on the inner wall of the top end of the grinding box 25. The blocking plate 32 movably penetrates through the fixing plate 31, and one end of the blocking plate is matched with a feed opening of the feed hopper 52. The movable plate 29 is fixedly installed at one end of the blocking plate 32 away from the feed hopper 52 and is in sliding contact with the outer wall of the cam 28 at the other end. The connection spring 30 is fixedly installed between the fixed plate 31 and the movable plate 29. When the driving shaft 27 rotates, the cam 28 can be driven to rotate, the outer end wall of the cam 28 continuously extrudes the movable plate 29, so that the movable plate 29 is driven to continuously move towards one side of the feed hopper 52, the discharge hole at the bottom of the feed hopper 52 is blocked, and meanwhile, under the elastic action of the connecting spring 30, the movable plate 29 is always attached to the cam 28, so that intermittent blanking is realized.

The biological treatment system of chicken manure resourceful production fish fodder of this embodiment carries out broken processing through earlier to the chicken manure raw materials and handles, carries out the crocus with the chicken manure after the processing again, and the raw materials after the crocus carries out the mixed fermentation and handles, prepares into fish fodder. In the crocus process, through the two-stage crocus, the quality and the efficiency of the crocus are improved, and the subsequent fermentation treatment is convenient. Simultaneously, through setting up controller, material detector 40 and material detector two 41, grind the chicken manure volume of piece 34 top according to the first grinding piece 33 and the second of material detector 40 and the real-time detection of material detector two 41, controller control driving motor 26 and adjusting cylinder 35 change its operating condition, make the crocus process be in normal continuous operating condition, raise the efficiency.

Example 2

The embodiment discloses a biological treatment system for producing fish feed by chicken manure recycling, which is different from the embodiment 1 only in a raw material processing mechanism.

In this embodiment, the raw materials processing mechanism is used for carrying out the preliminary treatment to the chicken manure raw materials to subsequent chicken manure resourceful production fish fodder. Referring to fig. 4, the raw material processing mechanism includes a supporting assembly, a processing box 5, a breaking assembly and an adjusting assembly. A processing tank 5 is placed on the support assembly for containing the chicken manure to be treated. Smash subassembly swing joint on adjusting part, be convenient for carry out the smashing at no dead angle to the chicken manure.

Referring to fig. 5, 6 and 7, the adjusting assembly includes a guide rod 9, a bracket 10, a friction rod 11, a plate 13, a first base plate 18, a connecting plate 14, a frame 16, a plurality of sets of friction wheels 17 and a traveling wheel 15. The two guide rods 9 are arranged at intervals and are positioned in the same horizontal plane. The two ends of the two guide rods 9 are connected through a bracket 10. The friction rod 11 is rotatably mounted in the two brackets 10 at two ends, and one end of the friction rod is connected with a first driving device through a coupling 12. The machine plate 13 is used for fixedly mounting the first driving device. The first base plate 18 is positioned below the guide rod 9, and the first base plate 18 is used for connecting the smashing component. The connecting plate 14 is vertically arranged between the two guide rods 9, and one end of the connecting plate is fixedly connected with the first base plate 18. The frame 16 is fixedly mounted on an end of the connecting plate 14 remote from the first base plate 18. A plurality of groups of friction wheels 17 are arranged on the frame 16 and are in transmission fit with the friction rods 11. The road wheels 15 are uniformly arranged on the side wall of the connecting plate 14, and the road wheels 15 are in sliding contact with the guide rod 9. One side of the guide rod 9, which is far away from the connecting plate 14, is uniformly provided with a plurality of vertical fixing frames 23 so as to conveniently install and fix the whole equipment. When the device is actually used, the whole device is fixedly installed, a proper amount of chicken manure to be smashed is thrown into the processing box 5, the friction rod 11 is started to rotate, the friction rod 11 and the biased friction wheel 17 are in transmission, the friction wheel 17 rotates and walks along the friction rod 11, the walking wheel 15 rolls and walks along the surface of the guide rod 9 (the friction rod 11 is controlled to rotate forwards and backwards, the walking direction of the connecting plate 14 can be adjusted), the smashing component smashes the chicken manure in the processing box 5 without dead angles, and the smashing efficiency and quality are improved.

The specific type of the guide rod 9 is not limited, and in the present embodiment, the guide rod 9 is a channel steel or an i-steel.

In this embodiment, the frame 16 is a steel plate bent symmetrically at both sides. Each set of friction wheels 17 comprises two friction wheels 17 mounted offset on the bent sides of the frame 16.

Smash the subassembly and include two 20 of base plates, rotate on two 20 of base plates and install a plurality of vertical (mixing) shafts 21, evenly be provided with a plurality of stirring leaves 22 on the (mixing) shaft 21, the one end of (mixing) shaft 21 extends to two 20 upper ends of base plate and transmission is connected with drive arrangement two. In other embodiments, a plurality of vertical lifting cylinders 19 can be uniformly installed between the first substrate 18 and the second substrate 20, and the stirring shaft 21 and the stirring blades 22 can be controlled to extend into and out of the processing box 5.

Please refer to fig. 8, the supporting assembly includes a bottom plate 1, a plurality of vertical supporting legs 24 are uniformly distributed at the lower end of the bottom plate 1, a through discharging chute 4 is opened at the middle part of the bottom plate 1, a processing box 5 is placed on the bottom plate 1, and a sorting net 8 is installed at the bottom of the inner side. In the process of smashing the chicken manure, the sorting net 8 can sort the smashed chicken manure, the chicken manure passing through the sorting net 8 can be discharged, and the chicken manure is continuously smashed.

In one embodiment, a chute which is sunken downwards is formed in the bottom plate 1, and a discharge chute 4 is formed in the middle of the chute; the bottom plate 1 is also provided with a reciprocating mechanism for driving the processing box 5 to slide in a reciprocating way; reciprocating mechanism includes two interval distribution's mounting bracket 2, installs eccentric wheel 3 between two mounting brackets 2, and one side transmission of eccentric wheel 3 is connected with drive arrangement three, and eccentric wheel 3 is located one side of processing case 5 and laminates mutually with processing case 5, and one side that processing case 5 deviates from eccentric wheel 3 is connected with horizontally reset spring 7, and one side that reset spring 7 deviates from processing case 5 is connected with baffle 6, and the lower extreme of baffle 6 is fixed in on the bottom plate 1. The eccentric wheel 3 is driven to rotate by the driving device III, the eccentric wheel 3 is matched with the return spring 7, so that the processing box 5 slides back and forth along the bottom plate 1, and the chicken manure which is fully crushed passes through the separation net 8 and leaks out through the discharge chute 4; thereby realize that processing case 5 carries out continuous unloading of going up, promote the efficiency and the quality of smashing.

In one embodiment, a raw material height detection module is further installed on the inner wall of the processing box 5, and the raw material height detection module is connected with a controller; the controller is used for adjusting the working states of the first driving device, the second driving device and the third driving device when the raw material height detection module detects that the height of the chicken manure raw material in the processing box 5 exceeds a preset value, so that the efficiency of smashing the chicken manure in the processing box 5 is improved. The preset value is a value determined according to experience, and the height of the chicken manure corresponding to the preset value can be processed by the driving device I, the driving device II and the driving device III under the normal working state. When the number exceeds the value, the working states of the first driving device, the second driving device and the third driving device can be changed, the chicken manure treatment is accelerated, and the situation that the chicken manure piles are more and more is prevented.

In one embodiment, the raw material processing mechanism further comprises an alarm; when the controller is used for driving the alarm to give an alarm when the raw material height detection module detects that the height of the chicken manure raw material in the processing box 5 exceeds a preset limit value. The preset limit value is determined according to the capacity of the processing tank 5, and ensures that the chicken manure in the processing tank 5 cannot overflow.

When the raw material processing mechanism for producing the fish feed by recycling the chicken manure is actually used, the whole equipment is fixedly installed, a proper amount of chicken manure to be smashed is put into the processing box 5, the lifting cylinder 19 is started to enable the stirring shaft 21 and the stirring blades 22 to extend into the processing box 5, and the stirring shaft 21 is started to rotate to enable the stirring blades 22 to smash the chicken manure; the friction rod 11 is started to rotate, the friction rod 11 and the offset friction wheel 17 are in transmission, so that the friction wheel 17 rotates and travels along the friction rod 11, the traveling wheel 15 rolls along the surface of the section steel 9 (the friction rod 11 is controlled to rotate forwards and backwards, the traveling direction of the connecting plate 14 can be adjusted), and the stirring blades 22 break the chicken manure in the processing box 5 without dead angles; the eccentric wheel 3 is started to rotate, the eccentric wheel 3 is matched with the return spring 7, so that the processing box 5 slides back and forth along the bottom plate 1, and the chicken manure which is fully crushed passes through the separation net 8 and is leaked out through the discharge chute 4; thereby realize that processing case 5 carries out continuous unloading of going up, promote the efficiency and the quality of smashing.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present application shall be subject to the appended claims.

Claims

1. A biological treatment system for producing fish feed by chicken manure recycling is characterized by comprising:

the raw material processing mechanism is used for processing the chicken manure raw material;

the raw material grinding mechanism is used for grinding the processed chicken manure raw material; raw materials crocus mechanism includes:

a feed hopper (52) is arranged at the top of the milling box (25), and a powder outlet (44) is formed in the side wall of the bottom of the milling box;

a driving shaft (27) which is vertically arranged, two ends of the driving shaft are rotatably arranged in the grinding box (25), and one end of the driving shaft (27) is connected with a driving motor (26);

the first grinding block (33) is fixedly sleeved on the driving shaft (27);

a first grinding seat (39) the outer wall of which is in sliding contact with the inner wall of the grinding box (25), and the inner wall of which is matched with the first grinding block (33);

the second grinding block (34) is fixedly sleeved on the driving shaft (27) below the first grinding block (33);

a second grinding seat (43) which is arranged on the inner wall of the grinding box (25) and is matched with the second grinding block (34); sieve pores are uniformly formed in the second grinding seat (43);

a first material detector (40) for detecting the amount of the chicken manure raw material stacked above the first grinding block (33) and the first grinding seat (39);

a second material detector (41) for detecting the amount of the chicken manure accumulated on the second grinding block (34) and the second grinding seat (43);

the adjusting cylinder (35) is arranged on the side wall of the grinding box (25), and the output end of the adjusting cylinder is fixedly connected with the bottom of the first grinding seat (39);

a controller to:

i, when the real-time chicken manure amount detected by the first material detector (40) and the second material detector (41) is larger than a preset value, increasing the rotating speed of the driving motor (26), and when the real-time chicken manure amount is smaller than the preset value, reducing the rotating speed of the driving motor (26) to an initial working state;

II, when the difference value of subtracting the real-time chicken manure amount detected by the material detector II (41) from the real-time chicken manure amount detected by the material detector I (40) is larger than a preset difference value, controlling the adjusting cylinder (35) to continuously work to drive the first grinding seat (39) to continuously lift, and accelerating the grinding and discharging of the chicken manure between the first grinding block (33) and the first grinding seat (39); and

and the mixed fermentation mechanism is used for performing mixed fermentation treatment on the ground chicken manure to prepare the fish feed.

2. The biological treatment system for recycling chicken manure to produce fish feed as claimed in claim 1, wherein a material guide plate (50) is installed in the milling box (25), the material guide plate (50) is located below the second grinding seat (43), and one side of the lower end of the material guide plate (50) is located at the powder outlet (44).

3. The biological treatment system for producing fish feed from chicken manure resources as recited in claim 2, wherein the raw material milling mechanism further comprises:

a fixed block (42) mounted on the inner wall of the grinding box (25); the second grinding seat (43) is rotatably arranged in the fixed block (42);

the bearing sleeve (45) is rotatably arranged on the material guide plate (50) and movably sleeved outside the driving shaft (27); one end of the bearing sleeve (45) is fixedly arranged on the second grinding seat (43);

the driven shaft (48) is vertically arranged, and two ends of the driven shaft are respectively and rotatably arranged on the bottoms of the material guide plate (50) and the grinding box (25); the driven shaft (48) is in transmission connection with the driving shaft (27) through a belt (49);

a driven gear (46) which is fixedly arranged on the bearing sleeve (45) and is positioned below the material guide plate (50); and

and a drive gear (47) which is fixedly mounted on the driven shaft (48) and is meshed with the driven gear (46).

4. The biological treatment system for recycling chicken manure to produce fish feed as claimed in claim 3, wherein balls (51) are arranged between the fixed block (42) and the second grinding seat (43) in a rolling manner, and the balls (51) are used for reducing the friction force generated when the fixed block (42) and the second grinding seat (43) rotate.

5. The biological treatment system for recycling chicken manure to produce fish feed as claimed in claim 1, wherein a chute (36) is formed in the inner wall of the grinding box (25), a guide rod (38) parallel to the extending direction of the chute (36) is fixedly installed in the chute (36), a sliding block (37) is installed in the chute (36) in a sliding manner, the sliding block (37) is movably sleeved on the guide rod (38) and the side wall of the sliding block is fixedly connected with the first grinding seat (39).

6. The biological treatment system for producing fish feed from chicken manure resources as recited in claim 1, wherein the biological treatment system further comprises an intermittent blanking assembly, the intermittent blanking assembly comprising:

the cam (28) is fixedly arranged at one end of the driving shaft (27) close to the feed hopper (52);

a fixing plate (31) fixedly mounted on the inner wall of the top end of the grinding box (25);

the blocking plate (32) movably penetrates through the fixing plate (31), and one end of the blocking plate is matched with a feed opening of the feed hopper (52);

a movable plate (29), one side of which is fixedly arranged at one end of the blocking plate (32) far away from the feed hopper (52), and the other side of which is in sliding contact with the outer wall of the cam (28); and

and a connection spring (30) fixedly installed between the fixed plate (31) and the movable plate (29).

7. The biological treatment system for recycling chicken manure to produce fish feed as claimed in claim 1, wherein the milling chamber (25) comprises a detachable box body and a top cover, and the box body and the top cover are connected through bolts.

8. The biological treatment system for recycling chicken manure to produce fish feed as claimed in claim 1, wherein the raw material processing mechanism comprises:

a support assembly;

a processing box (5) placed on the support assembly for containing the chicken manure to be treated;

the smashing component is used for smashing the chicken manure in the processing box (5); and

the adjusting component is movably connected with the smashing component and used for adjusting the working position of the smashing component in the processing box (5), and the chicken manure in the processing box (5) is comprehensively smashed.

9. The biological treatment system for recycling chicken manure to produce fish feed as claimed in claim 8, wherein the adjustment assembly comprises:

the two guide rods (9) are arranged at intervals and are positioned in the same horizontal plane;

a bracket (10) for fixedly connecting two guide rods (9);

the two ends of the friction rod (11) are rotatably arranged in the two brackets (10), and one end of the friction rod is connected with a first driving device through a coupling (12);

a machine plate (13) for fixedly mounting the first driving device;

the first base plate (18) is positioned below the guide rod (9), and the first base plate (18) is used for connecting the smashing component;

the connecting plate (14) is vertically arranged between the two guide rods (9), and one end of the connecting plate is fixedly connected with the first base plate (18);

the rack (16) is fixedly arranged at one end of the connecting plate (14) far away from the first base plate (18);

a plurality of groups of friction wheels (17) which are arranged on the frame (16) and are in transmission fit with the friction rods (11); and

and the walking wheels (15) are uniformly arranged on the side wall of the connecting plate (14), and the walking wheels (15) are in sliding contact with the guide rod (9).

10. The biological treatment system for producing the fish feed by recycling the chicken manure as claimed in claim 8, wherein the supporting assembly comprises a bottom plate (1), a plurality of vertical supporting legs (24) are uniformly distributed at the lower end of the bottom plate (1), a through discharging groove (4) is formed in the middle of the bottom plate (1), the processing box (5) is placed on the bottom plate (1), and a sorting net (8) is installed at the bottom of the inner side of the processing box.