CN216225364U

CN216225364U - A classifying screen for aquatic products fodder

Info

Publication number: CN216225364U
Application number: CN202122952378.XU
Authority: CN
Inventors: 任道俊; 朱尼华
Original assignee: Jingzhou Zhengrong Biological Feed Co ltd
Current assignee: Jingzhou Zhengrong Biological Feed Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-08
Anticipated expiration: 2031-11-29

Abstract

The utility model relates to the technical field of feed production equipment, and discloses a classifying screen for aquatic feed, which comprises a shell, wherein a feeding cylinder and a lower discharging cylinder are respectively and fixedly installed at the top and the bottom of the shell, a hopper is fixedly installed at the top end of the feeding cylinder, an installation box is horizontally and slidably installed in the shell, the rear side of the installation box is arranged in an opening manner, the rear side of the installation box is slidably connected with the side wall of the shell, a rectangular opening is formed in the top of the installation box, the rectangular opening is matched with the feeding cylinder, and a plurality of screen plates are detachably installed in the installation box. The utility model has the following advantages and effects: simple operation can realize the multi-stage screening to aquatic products fodder to can stir the material through the driving lever at the in-process that sieves, thereby the efficiency of effectual improvement screening is convenient for carry out quick assembly disassembly to the sieve simultaneously, and the convenience is overhauld and is changed the sieve, and it is comparatively convenient to use.

Description

A classifying screen for aquatic products fodder

Technical Field

The utility model relates to the technical field of feed production equipment, in particular to a classifying screen for aquatic feeds.

Background

The feed is artificially synthesized and used for feeding animals, the feed is of a plurality of types, the aquatic feed is one of the feeds, the aquatic feed has different particle sizes in the production and synthesis process, the aquatic feed needs to be screened and then used, the aquatic feed generally needs to be screened manually by people, the manual screening is time-consuming and labor-consuming, and the efficiency is poor, so the utility model provides the grading screen for the aquatic feed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a classifying screen for aquatic feeds, which has the advantages of simple operation, effectively improved screening efficiency, convenient quick disassembly and assembly of the screen plate and convenient maintenance and replacement of the screen plate.

The technical purpose of the utility model is realized by the following technical scheme: a classifying screen for aquatic feed comprises a shell, wherein a feeding cylinder and a lower discharging cylinder are fixedly mounted at the top and the bottom of the shell respectively, a hopper is fixedly mounted at the top end of the feeding cylinder, an installation box is horizontally and slidably mounted in the shell, the rear side of the installation box is provided with an opening, the rear side of the installation box is slidably connected with the side wall of the shell, a rectangular opening is formed in the top of the installation box and is matched with the feeding cylinder, a plurality of sieve plates are detachably mounted in the installation box, the sieve holes of the sieve plates are sequentially reduced from top to bottom, a plurality of through openings are formed in one side of the shell, a plurality of side discharging cylinders are fixedly mounted at one side of the installation box and respectively penetrate through the corresponding through openings, the number of the side discharging cylinders corresponds to that of the sieve plates, a driving motor is fixedly mounted on the inner wall of the top of the shell, and a rotating disc is fixedly mounted on the output shaft of the driving motor, one side fixed mounting that the side goes out the feed cylinder is kept away from to the install bin has the fixed block, and equal fixed mounting has the fixed pin on rolling disc and the fixed block, and two fixed pins rotate on the round pin and install same connecting rod.

The utility model is further provided with: a plurality of rigid racks are fixedly mounted on the inner walls of the two sides of the mounting box, a plurality of rotating shafts are rotatably mounted on the inner wall of the rear side of the shell, gears and a plurality of driving levers are fixedly mounted on the rotating shafts, and the gears are meshed with the corresponding rigid racks respectively.

Through adopting above-mentioned technical scheme, can drive pivot reciprocating rotation when the horizontal reciprocating motion of install bin under the cooperation of gear, pivot and rigidity rack to can make the material on a plurality of driving levers to the corresponding sieve stir, thereby can improve the efficiency of screening.

The utility model is further provided with: a plurality of support rods are horizontally and fixedly mounted on the inner walls of the two sides of the shell, a plurality of sliding sleeves are fixedly mounted on the installation box, and the sliding sleeves are respectively connected with the corresponding support rods in a sliding mode.

Through adopting above-mentioned technical scheme, can provide stable support to the install bin under the cooperation of a plurality of bracing pieces and sliding sleeve, can make the install bin remain stable horizontal reciprocating motion simultaneously.

The utility model is further provided with: all seted up a plurality of bar grooves on the both sides inner wall of install bin, the equal fixed mounting in both sides of a plurality of sieves has the deflector, and deflector slidable mounting is at the bar inslot that corresponds, and the front side of sieve extends the install bin outside and fixed mounting has the baffle, fixed mounting has the handle on the baffle, and is provided with a plurality of mountings on the baffle.

Through adopting above-mentioned technical scheme, can make the sieve drive two deflectors and slide along the bar groove that corresponds through handle pulling baffle to be convenient for carry out the dismouting to the sieve.

The utility model is further provided with: the fixing piece comprises a knob and a limiting screw rod, the knob is fixedly installed at the front end of the limiting screw rod, and the baffle is connected with the installation box through the limiting screw rod.

Through adopting above-mentioned technical scheme, can fix the baffle on the install bin under the effect of mounting, be convenient for dismantle as required fast simultaneously.

The utility model is further provided with: the inner wall of the bottom of the shell is fixedly provided with a material guide plate, the material guide plate is provided with a groove, and the lower discharging barrel is communicated with the groove.

Through adopting above-mentioned technical scheme, can carry out the water conservancy diversion to the material after the screening under the effect of stock guide to the material of being convenient for is discharged through lower discharging tube fast.

The utility model has the beneficial effects that: the left and right reciprocating motion of the installation box can be controlled through the mutual matching of the components such as the driving motor, the rotating disc, the connecting rod, the fixed plate and the like, and the installation box can keep stable motion under the matching of the plurality of supporting rods and the sliding sleeve, so that the sieve plates in the installation box can be driven to synchronously move, and the sieving of materials can be realized;

the mounting box moves and simultaneously drives the rigid rack to move synchronously, and the rotating shaft can be driven to drive the corresponding poking rods to poke materials under the coordination of the gears, so that the screening efficiency can be effectively improved;

the limiting screw is rotated through the knob to remove the fixation of the baffle, and the baffle is pulled outwards through the handle to facilitate the quick disassembly of the sieve plate, so that the sieve plate can be replaced and maintained conveniently.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic perspective view of a sizing screen for aquatic feeds according to the present invention;

FIG. 2 is a schematic cross-sectional view of a sizing screen for aquatic feed according to the present invention;

FIG. 3 is a schematic view of the structure of part A of FIG. 2 of a classifying screen for aquatic feeds according to the present invention;

fig. 4 is a schematic structural diagram of the rotating shaft, the gear and the lever part according to the present invention.

In the figure, 1, a housing; 2. a feeding cylinder; 3. a hopper; 4. a support bar; 5. installing a box; 51. a rectangular opening; 6. a sieve plate; 61. a guide plate; 7. a baffle plate; 8. a fixing member; 9. a rigid rack; 10. a rotating shaft; 11. a gear; 12. a deflector rod; 13. discharging the material barrel from the side; 14. a discharging barrel is arranged; 15. a material guide plate; 16. a drive motor; 17. rotating the disc; 18. a fixed block; 19. a fixing pin; 20. a connecting rod.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to fig. 1-4, a classifying screen for aquatic feed, comprising a casing 1, a feeding cylinder 2 and a lower discharging cylinder 14 fixedly installed at the top and bottom of the casing 1 respectively, a hopper 3 fixedly installed at the top end of the feeding cylinder 2, an installation box 5 movably installed in the casing 1 horizontally, an opening arranged at the rear side of the installation box 5, and a sliding connection between the rear side of the installation box 5 and the side wall of the casing 1, a rectangular opening 51 opened at the top of the installation box 5, and a rectangular opening 51 matched with the feeding cylinder 2, facilitating the material to be extruded into the installation box 5 through the rectangular opening 51, a plurality of sieve plates 6 detachably installed in the installation box 5, and sieve pores of the sieve plates 6 are sequentially reduced from top to bottom, so as to realize multi-stage screening operation of the material, a plurality of through openings are opened at one side of the casing 1, a plurality of side discharging cylinders 13 are fixedly installed at one side of the installation box 5, and a plurality of side discharging cylinders 13 respectively penetrate through the corresponding through openings, and the quantity that inclines out feed cylinder 13 corresponds with sieve 6, fixed mounting has driving motor 16 on the top inner wall of casing 1, fixed cover is equipped with rolling disc 17 on driving motor 16's the output shaft, one side fixed mounting that install bin 5 kept away from and inclines out feed cylinder 13 has fixed block 18, equal fixed mounting has fixed pin 19 on rolling disc 17 and the fixed block 18, rotate on two fixed pins 19 and install same connecting rod 20, can drive install bin 5 horizontal reciprocating motion when rolling disc 17 rotates under the effect of connecting rod 20.

Specifically, fixed mounting has a plurality of rigidity racks 9 on the both sides inner wall of install bin 5, rotate on the rear side inner wall of casing 1 and install a plurality of pivots 10, equal fixed mounting has gear 11 and a plurality of driving lever 12 on a plurality of pivots 10, and a plurality of gears 11 mesh with the rigidity rack 9 that corresponds respectively, through gear 11, pivot 10 and rigidity rack 9 can drive pivot 10 reciprocating rotation when install bin 5 horizontal reciprocating motion, thereby can make a plurality of driving levers 12 stir the material on corresponding sieve 6, thereby can improve the efficiency of screening.

Specifically, horizontal fixed mounting has a plurality of bracing pieces 4 on the both sides inner wall of casing 1, and fixed mounting has a plurality of sliding sleeves on the install bin 5, and a plurality of sliding sleeves respectively with the 4 sliding connection of bracing piece that correspond, can provide stable support to install bin 5 through a plurality of bracing pieces 4 and sliding sleeves, can make install bin 5 remain stable horizontal reciprocating motion simultaneously.

Specifically, a plurality of bar grooves have all been seted up on the both sides inner wall of install bin 5, the equal fixed mounting in both sides of a plurality of sieve 6 has deflector 61, and deflector 61 slidable mounting is at the bar inslot that corresponds, the front side of sieve 6 extends install bin 5 outer and fixed mounting has baffle 7, fixed mounting has the handle on the baffle 7, and be provided with a plurality of mountings 8 on the baffle 7, can make sieve 6 drive two deflectors 61 slide along the bar groove that corresponds through handle pulling baffle 7, thereby be convenient for carry out the dismouting to sieve 6.

Specifically, mounting 8 includes knob and limit screw, and knob fixed mounting is in limit screw's front end, and baffle 7 is connected with install bin 5 through limit screw, can fix baffle 7 on install bin 5 through mounting 8, is convenient for dismantle as required fast simultaneously.

Specifically, fixed mounting has stock guide 15 on the bottom inner wall of casing 1, has seted up the recess on the stock guide 15, and goes out feed cylinder 14 down and be linked together with the recess, can carry out the water conservancy diversion to the material after the screening through stock guide 15 to the material of being convenient for is discharged through lower feed cylinder 14 fast.

The working principle is as follows: firstly, a power supply is switched on, a driving motor 16 is started, materials needing to be classified and screened are guided into the uppermost layer of the sieve plate 6 from the hopper 3 through the feeding cylinder 2, the driving motor 16 can enable the fixing block 18 to drive the installation box 5 to transversely reciprocate through the rotating disc 17, the fixing pin 19 and the connecting rod 20, meanwhile, the installation box 5 can keep stable motion under the matching of the supporting rod 4 and the sliding sleeve, so that the sieve plate 6 can be shaken, the sieving operation can be realized, the installation box 5 can drive the rigid rack 9 to synchronously move while reciprocating left and right, under the action of a plurality of gears 11, a plurality of rotating shafts 10 can drive a plurality of corresponding deflector rods 12 to stir the materials on the corresponding sieve plate 6, the sieving efficiency can be improved, the sieved parts are respectively discharged through the corresponding side discharging cylinders 13, the materials passing through the lowest sieve plate 6 fall into the grooves on the guide plate 15, and under the effect of recess from the 14 discharge casing 1 of lower ejection of compact section of thick bamboo, rotate limit screw through the knob and can remove the fixed to baffle 7, then outwards stimulate baffle 7 through the handle and can make sieve 6 drive the deflector 61 that corresponds outwards along the strip-shaped groove to slide to be convenient for carry out quick assembly disassembly to sieve 6, and then easy access and change.

The present invention provides a classifying screen for aquatic feeds, which is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are set forth only to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a classifying screen for aquatic feeds, includes casing (1), its characterized in that, the top and the bottom of casing (1) respectively fixed mounting have a feeding section of thick bamboo (2) and a lower ejection of compact section of thick bamboo (14), the top fixed mounting of feeding section of thick bamboo (2) has hopper (3), horizontal sliding motion installs install bin (5) in casing (1), the rear side of install bin (5) is the opening setting, and the rear side of install bin (5) and the lateral wall sliding connection of casing (1), rectangle mouth (51) have been seted up at the top of install bin (5), and rectangle mouth (51) and feeding section of thick bamboo (2) looks adaptation, demountable installation has a plurality of sieve boards (6) in install bin (5), and a plurality of sieve boards (6) sieve mesh from last to reducing in proper order down, a plurality of through-mouths have been seted up to one side of casing (1), one side fixed mounting of install bin (5) has a plurality of side ejection of compact sections (13), a plurality of side play feed cylinder (13) run through the mouth that passes through that corresponds respectively, and the quantity that inclines out feed cylinder (13) is corresponding with sieve (6), fixed mounting has driving motor (16) on the top inner wall of casing (1), fixed cover is equipped with rolling disc (17) on the output shaft of driving motor (16), install bin (5) are kept away from one side fixed mounting that inclines out feed cylinder (13) and are had fixed block (18), and equal fixed mounting has fixed pin (19) on rolling disc (17) and fixed block (18), rotate on two fixed pins (19) and install same connecting rod (20).

2. A sizing screen for an aquaculture feed according to claim 1 wherein: a plurality of rigid racks (9) are fixedly mounted on the inner walls of the two sides of the mounting box (5), a plurality of rotating shafts (10) are rotatably mounted on the inner wall of the rear side of the shell (1), gears (11) and a plurality of shift levers (12) are fixedly mounted on the rotating shafts (10), and the gears (11) are respectively meshed with the corresponding rigid racks (9).

3. A sizing screen for an aquaculture feed according to claim 1 wherein: the support device is characterized in that a plurality of support rods (4) are horizontally and fixedly mounted on the inner walls of the two sides of the shell (1), a plurality of sliding sleeves are fixedly mounted on the installation box (5), and the sliding sleeves are respectively connected with the corresponding support rods (4) in a sliding mode.

4. A sizing screen for an aquaculture feed according to claim 1 wherein: all seted up a plurality of bar grooves on the both sides inner wall of install bin (5), the equal fixed mounting in both sides of a plurality of sieve (6) has deflector (61), and deflector (61) slidable mounting is at the bar inslot that corresponds, and the front side of sieve (6) extends install bin (5) outer and fixed mounting has baffle (7), and fixed mounting has the handle on baffle (7), and is provided with a plurality of mounting (8) on baffle (7).

5. A sizing screen for an aquaculture feed according to claim 4 wherein: the fixing piece (8) comprises a knob and a limiting screw rod, the knob is fixedly installed at the front end of the limiting screw rod, and the baffle (7) is connected with the installation box (5) through the limiting screw rod.

6. A sizing screen for an aquaculture feed according to claim 1 wherein: the material guide plate (15) is fixedly installed on the inner wall of the bottom of the shell (1), a groove is formed in the material guide plate (15), and the lower discharging barrel (14) is communicated with the groove.