CN222174864U

CN222174864U - A device for screening impurities in early feed raw materials

Info

Publication number: CN222174864U
Application number: CN202421376879.5U
Authority: CN
Inventors: 施荣; 周锋; 沈保明; 沈益红; 何昭运
Original assignee: Liyang New Harvest Machinery Co ltd
Current assignee: Liyang New Harvest Machinery Co ltd
Priority date: 2024-06-17
Filing date: 2024-06-17
Publication date: 2024-12-17
Anticipated expiration: 2034-06-17

Abstract

The utility model discloses a feed pre-processing raw material impurity screening device, specifically relates to the technical field of screening devices, including a processing box, wherein a screening mechanism is arranged inside the processing box, wherein a feeding barrel is arranged on the top of the processing box, wherein a feeding mechanism is arranged inside the feeding barrel, and the feeding mechanism includes a placement box arranged on the top of the feeding barrel, wherein two first motors are arranged inside the placement box, wherein the output ends of the two first motors are both transmission-connected with a rotating shaft, and a plurality of stirring rods are arranged on the surface of the rotating shaft, and a fixed hook knife is arranged on one side of the plurality of stirring rods. The utility model can facilitate the mixing and cutting of agglomerated feed, thereby facilitating the later screening, and can be more uniform on the screening plate, so that the screening is more sufficient.

Description

Early-stage feed impurity screening device

Technical Field

The utility model relates to the technical field of screening devices, in particular to a feed early-stage raw material impurity screening device.

Background

The feed is a general term of foods of animals raised by all people, and comprises more than ten varieties of feed raw materials such as soybean, soybean meal, corn, fish meal, grains, feed additives and the like, and part of impurities are generally doped into the feed in the preparation process, so that a filtering device is needed to screen the feed.

The existing feed can be doped with impurities in the production process, so that the feed is required to be placed in a screening device to screen the feed, but the traditional screening device cannot completely screen the feed, and a large amount of time is wasted for workers.

Through retrieving, chinese patent with publication No. CN213996746U discloses a fodder and raw materials impurity sieving mechanism, this structure is through throwing into the fodder first screening intracavity portion, make fodder and impurity by blowing up through the rotation of fan blade, fodder and impurity can filter through the filter this moment, the fodder can stay at first screening intracavity portion, the impurity can enter into inside the filter screen through the filter, the filter screen can carry out the filter to fodder and impurity again this moment, the fodder can fall to the second screening intracavity bottom through the filter screen, can fodder and impurity carry out twice screening through the device, make the staff need not carry out screening once more to the impurity, staff's time has been practiced thrift, the operation is simple and convenient, practicality and convenience of device have been improved.

But this structure is when in actual use, and is direct with the fodder input first screening intracavity portion, the fodder is easy at incasement caking when storage case stock, leads to the fodder caking of input first screening intracavity portion to be difficult to tremble the powder, influences the screening efficiency of fodder to increase work load and delay work progress at the during operation.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides a feed early-stage raw material impurity screening device which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a feed early-stage raw materials impurity sieving mechanism, includes the processing case, the inside of processing case is provided with screening mechanism, the top of processing case is provided with the pan feeding section of thick bamboo, the inside of pan feeding section of thick bamboo is provided with pan feeding mechanism;

The feeding mechanism comprises a placing box arranged at the top of a feeding barrel, two first motors are arranged in the placing box, the output ends of the first motors are in transmission connection with a rotating shaft, a plurality of stirring rods are arranged on the surface of the rotating shaft, fixed hooked cutters are arranged on one sides of the stirring rods, a hopper is arranged on one side of the feeding barrel, a fixing groove is formed in the surface of the processing box, and a filter screen is arranged in the fixing groove.

By adopting the technical scheme, the agglomerated feed is conveniently stirred and cut, so that screening in the later stage is convenient.

As further description of the technical scheme, the screening mechanism comprises a first screen mesh arranged in the treatment box, a second screen mesh is arranged at the bottom of the first screen mesh, a third screen mesh is arranged at the bottom of the second screen mesh, the pore diameters of the first screen mesh, the second screen mesh and the third screen mesh are sequentially reduced, springs are arranged on two sides of the first screen mesh, two sides of the second screen mesh and two sides of the third screen mesh, a plurality of movable grooves are formed in the surface of the treatment box, the springs are arranged in the movable grooves, and vibration machines are arranged on one sides of the first screen mesh, the second screen mesh and one side of the third screen mesh.

By adopting the technical scheme, the feed is screened more fully in order to be more uniform on the screening plate.

According to the technical scheme, the treatment box is characterized in that a plurality of collecting grooves are formed in the surface of the treatment box, a fixing frame is arranged on one side of each collecting groove, a collecting box is movably clamped in the fixing frame, a handle is arranged on one side of each collecting box, two electric telescopic rods are arranged at the top of each first screen, movable blocks are arranged on one side of each electric telescopic rod, a connecting rod is arranged on one side of each movable block, a cleaning cylinder is sleeved on each connecting rod, and a magnet is arranged on the surface of each cleaning cylinder.

By adopting the technical scheme, impurities and feed are conveniently collected, and metal impurities in the feed are effectively adsorbed, so that the screening effect is further improved.

As further description of the technical scheme, guide plates are arranged at the tops of the second screen mesh and the third screen mesh, the guide plates are inclined, a discharging pipe is arranged at the bottom of the treatment box, a fixed box is arranged on one side of the discharging pipe, a second motor is arranged in the fixed box, and the output end of the second motor is connected with a sealing disc in a coaxial transmission manner.

By adopting the technical scheme, the discharging speed can be effectively controlled for conveniently discharging, so that the screened feed can smoothly enter a subsequent production link.

The utility model has the technical effects and advantages that:

1. Compared with the prior art, the feed feeding device has the advantages that the feeding mechanism is arranged, feed is poured into the feed cylinder through the feed hopper, meanwhile, the motor is started to drive the rotating shaft to rotate, the stirring rod is driven to rotate by the rotating shaft, the feed caked in the feed cylinder can be stirred and opened by the stirring rod, and some larger feed is cut up through the fixed bush-hook, so that the feed falls into the inside of the processing box through the filter screen, further the subsequent screening work is quickened, and continuous and stable feed of the feed is ensured;

2. Through setting up screening mechanism, compare with prior art, the fodder on the second screen cloth, the screening through the second screen cloth screens out great fodder, great fodder under the screening is through the vibration of second screen cloth through the collecting vat, fall into the collecting box inside of second screen cloth one side, collect, screen out less fodder through the screening of third screen cloth, make its fodder fall into the bottom of handling the case, and less impurity under the screening passes through the collecting vat through the vibration of third screen cloth, fall into the collecting box inside of third screen cloth one side, collect, thereby realize adapting to the impurity screening of different granularities, continuous screening through the multilayer screen cloth can realize the accurate separation to different granularity impurity in the fodder, thereby improve screening effect.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic cross-sectional structure of the present utility model.

Fig. 3 is a schematic structural diagram of a feeding mechanism of the present utility model.

Fig. 4 is a schematic structural view of a screening mechanism according to the present utility model.

Fig. 5 is a schematic view of the structure of the collecting box of the present utility model.

Fig. 6 is a schematic diagram of the overall bottom view structure of the present utility model.

The device comprises a processing box 1, a feeding cylinder 2, a placing box 4, a first motor 5, a rotating shaft 6, a stirring rod 7, a fixed hook knife 8, a feeding hopper 9, a filter screen 10, a first screen, a second screen 12, a third screen 13, a spring 14, a vibrating machine 15, a fixing frame 16, a collecting box 17, a handle 18, an electric telescopic rod 19, a movable block 20, a connecting rod 21, a cleaning cylinder 22, a magnet 23, a guide plate 24, a discharging pipe 25, a fixed box 26 and a sealing disc.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the application discloses a feed early-stage raw material impurity screening device shown in figures 1-6, which comprises a treatment box 1, wherein a screening mechanism is arranged in the treatment box 1, a feeding barrel 2 is arranged at the top of the treatment box 1, and a feeding mechanism is arranged in the feeding barrel 2;

The pan feeding mechanism is provided with including setting up at pan feeding section of thick bamboo 2 top and places case 3, the inside of placing case 3 is provided with two first motors 4, the equal transmission of output of two first motors 4 is connected with pivot 5, the surface of pivot 5 is provided with a plurality of puddlers 6, one side of a plurality of puddlers 6 all is provided with fixed bush-hook 7, one side of pan feeding section of thick bamboo 2 sets up into hopper 8, the fixed slot has been seted up on the surface of processing case 1, the inside of fixed slot is provided with filter screen 9, pour the fodder into the inside of pan feeding section of thick bamboo 2 through pan feeding section of thick bamboo 8, start motor 4 drives pivot 5 simultaneously and rotate, pivot 5 drives puddler 6 and rotates, puddler 6 can be with the fodder stirring of the interior caking of pan feeding section of thick bamboo 2 open, and cut up some great fodder through fixed bush-hook 7, thereby fall into the inside of processing case 1 through filter screen 9, and then accelerate subsequent screening work.

Referring to fig. 2 to 3, the screening mechanism comprises a first screen 10 arranged in a treatment tank 1, a second screen 11 is arranged at the bottom of the first screen 10, a third screen 12 is arranged at the bottom of the second screen 11, the apertures of the first screen 10, the second screen 11 and the third screen 12 are sequentially reduced, springs 13 are arranged at two sides of the first screen 10, the second screen 11 and the third screen 12, a plurality of movable grooves are formed in the surface of the treatment tank 1, the springs 13 are arranged in the movable grooves, a vibrator 14 is arranged at one side of the first screen 10, the second screen 11 and one side of the third screen 12, feed falls on the surface of the first screen 10 firstly through the filter screen 9, the vibrator 14 is started to drive the first screen 10 to move up and down, so that the springs 13 are driven to deform, meanwhile, the vibration amplitude of the springs 13 is effectively increased, and the working efficiency of screening is improved, the feed falling onto the second screen 11 is screened out by screening the second screen 11, so that the smaller feed falls onto the guide plate 23 at the top of the third screen 12, and then falls onto the third screen 12 by guiding of the guide plate 23, the screened larger feed falls into the collecting box 16 at one side of the second screen 11 through the collecting tank by vibrating of the second screen 11, is collected, the smaller feed is screened out by screening of the third screen 12, so that the feed falls into the bottom of the processing box 1, the screened smaller impurity falls into the collecting box 16 at one side of the third screen 12 through the collecting tank by vibrating of the third screen 12, so that the feed is conveniently screened out, and the impurities are conveniently and effectively collected, wherein the aperture of the first screen 10 can be used for the feed, effectively intercept impurity dust, the aperture of second screen cloth 11 can intercept great fodder through less fodder, and the aperture of third screen cloth 12 can intercept less impurity through less fodder to realize adapting to the impurity screening of different granularities, through the continuous screening of multilayer screen cloth, can realize the accurate separation to different granularity impurities in the fodder.

Referring to fig. 4-5, a plurality of collecting tanks are offered on the surface of processing case 1, one side of a plurality of collecting tanks is provided with mount 15, the inside activity joint of mount 15 has collecting box 16, one side of collecting box 16 is provided with handle 17, the top of first screen cloth 10 is provided with two electric telescopic handle 18, one side of two electric telescopic handle 18 all is provided with movable block 19, one side of movable block 19 is provided with connecting rod 20, the cover is equipped with cleaning cylinder 21 on connecting rod 20, the surface of cleaning cylinder 21 is provided with magnet 22, the fodder falls on first screen cloth 10 surface through filter screen 9 earlier, drive first screen cloth 10 through starting vibrating machine 14 and reciprocate, thereby drive spring 13 deformation, simultaneously the range of effective increase vibration of spring 13, thereby improve the work efficiency of screening, simultaneously, screen cloth is removed impurity dust through the screening of first screen cloth 10, make its fodder fall into on the deflector 23 at the top of second screen cloth 11, then fall into on the second screen cloth 11 through the deflector 23, and the impurity of screening falls into through first screen cloth 10 through the collecting tank 21, the surface of cleaning cylinder 21 is provided with magnet 22, the fodder is driven to the inside the first screen cloth 10, the inside is driven through starting vibrating cylinder 21, the inside the first screen cloth 10 is driven to carry out the moving magnet 22, the moving the metal collecting cylinder is driven to carry out the vibration, the vibration 21 is carried out, simultaneously, the screen cloth is driven to carry out the vibration is removed, the work efficiency is improved, and the top is guided through the deflector 23, and is guided by the deflector 23, and then guided through the deflector 23, and is 23, and on the deflector is 23 on the guide on the top, and on the top is 23.

Referring to fig. 5 to 6, the top of the second screen 11 and the third screen 12 are provided with guide plates 23, the guide plates 23 are inclined, the bottom of the treatment tank 1 is provided with a discharge pipe 24, one side of the discharge pipe 24 is provided with a fixed tank 25, the inside of the fixed tank 25 is provided with a second motor, the output end of the second motor is coaxially connected with a sealing disk 26 in a transmission manner, feed falling into the bottom of the treatment tank 1 is discharged through the discharge pipe 24, the sealing disk 26 is driven to rotate by starting the second motor, and therefore the direct distance between the discharge pipe 24 and the sealing disk 26 can be adjusted, and the discharging speed is controlled.

When the device is used, after the device is moved to a proper position, feed is poured into the feed cylinder 2 through the feed hopper 8 by a worker, meanwhile, the motor 4 is started to drive the rotating shaft 5 to rotate, the rotating shaft 5 drives the stirring rod 6 to rotate, the stirring rod 6 can stir the feed agglomerated in the feed cylinder 2, and a plurality of larger feeds are cut up through the fixed hook 7, so that the feed falls into the treatment box 1 through the filter screen 9, and further the subsequent screening work is quickened;

The fodder falls on first screen cloth 10 surface through filter screen 9 earlier, drive first screen cloth 10 through starting vibrating machine 14 and reciprocate, thereby drive spring 13 and warp, simultaneously spring 13 effectively increases the range of vibration, thereby improve the work efficiency of screening, simultaneously, screen out impurity dust through the screening of first screen cloth 10, make its fodder fall onto deflector 23 at second screen cloth 11 top, then fall onto second screen cloth 11 through the direction of deflector 23, and the impurity of screening falls into the collecting box 16 of first screen cloth 10 one side through the collecting vat through the vibration of first screen cloth 10, collect, simultaneously, start electric telescopic handle 18 and drive movable block 19 and remove, movable block 19 drives connecting rod 20 and removes, connecting rod 20 drives a cleaning cylinder 21 and rotates, cleaning cylinder 21 drives magnet 22 and adsorb the metallic impurity in the fodder of first screen cloth 10 surface, further improve the screening effect.

The feed falling onto the second screen 11 is screened by the second screen 11, so that the smaller feed falls onto the guide plate 23 at the top of the third screen 12, then falls onto the third screen 12 through the guide of the guide plate 23, the screened larger feed passes through the collecting tank through the vibration of the second screen 11 and falls into the collecting box 16 at one side of the second screen 11 to be collected, the screened smaller feed passes through the third screen 12 to be screened, so that the feed falls into the bottom of the processing box 1, the screened smaller impurities pass through the collecting tank through the vibration of the third screen 12 and fall into the collecting box 16 at one side of the third screen 12 to be collected, thereby facilitating the screening of the feed, and facilitating the effective collection of the impurities, wherein the aperture of the first screen 10 can intercept the feed through the dust of the impurities, the aperture of the second screen 11 can intercept the larger feed through the smaller aperture of the third screen 12, and the smaller feed can intercept the smaller feed through the aperture of the third screen 12, so that the different particle sizes of the impurities can be separated through the smaller screens, and the continuous screening of the impurities can be realized;

The feed falling into the bottom of the treatment box 1 is discharged through the discharge pipe 24, and the second motor is started to drive the sealing disc 26 to rotate, so that the direct distance between the discharge pipe 24 and the sealing disc 26 can be adjusted, and the discharging speed is controlled.

The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.

Claims

1. The feed early-stage raw material impurity screening device comprises a treatment box (1) and is characterized in that a screening mechanism is arranged in the treatment box (1), a feeding barrel (2) is arranged at the top of the treatment box (1), and a feeding mechanism is arranged in the feeding barrel (2);

the feeding mechanism comprises a placing box (3) arranged at the top of a feeding barrel (2), two first motors (4) are arranged in the placing box (3), the output ends of the first motors (4) are connected with a rotating shaft (5) in a transmission mode, a plurality of stirring rods (6) are arranged on the surface of the rotating shaft (5), fixed hook knives (7) are arranged on one side of the stirring rods (6), a feeding hopper (8) is arranged on one side of the feeding barrel (2), a fixing groove is formed in the surface of the processing box (1), and a filter screen (9) is arranged in the fixing groove.

2. The device for screening the impurities in the feed pre-raw materials according to claim 1, wherein the screening mechanism comprises a first screen (10) arranged in the treatment box (1), a second screen (11) is arranged at the bottom of the first screen (10), a third screen (12) is arranged at the bottom of the second screen (11), and the apertures of the first screen (10), the second screen (11) and the third screen (12) are sequentially reduced.

3. The device for screening the impurities in the feed early-stage raw materials according to claim 2, wherein springs (13) are arranged on two sides of the first screen (10), the second screen (11) and the third screen (12), a plurality of movable grooves are formed in the surface of the treatment box (1), the springs (13) are arranged in the movable grooves, and a vibrator (14) is arranged on one side of each of the first screen (10), the second screen (11) and the third screen (12).

4. The device for screening the impurities in the feed pre-raw materials according to claim 1, wherein a plurality of collecting tanks are formed in the surface of the processing box (1), a fixing frame (15) is arranged on one side of each collecting tank, a collecting box (16) is movably clamped in the fixing frame (15), and a handle (17) is arranged on one side of each collecting box (16).

5. The early feed impurity screening device according to claim 2, wherein two electric telescopic rods (18) are arranged at the top of the first screen (10), movable blocks (19) are arranged on one sides of the two electric telescopic rods (18), connecting rods (20) are arranged on one sides of the movable blocks (19), cleaning cylinders (21) are sleeved on the connecting rods (20), and magnet stones (22) are arranged on the surfaces of the cleaning cylinders (21).

6. The device for screening impurities in feed pre-raw materials according to claim 2, wherein the tops of the second screen (11) and the third screen (12) are respectively provided with a guide plate (23), and the guide plates (23) are arranged in an inclined manner.

7. The device for screening the impurities of the feed early-stage raw materials according to claim 1, wherein a discharging pipe (24) is arranged at the bottom of the processing box (1), a fixed box (25) is arranged on one side of the discharging pipe (24), a second motor is arranged in the fixed box (25), and the output end of the second motor is connected with a sealing disc (26) in a coaxial transmission manner.