CN218981717U

CN218981717U - Fodder breaker

Info

Publication number: CN218981717U
Application number: CN202222755374.7U
Authority: CN
Inventors: 邹青; 肖科
Original assignee: Hubei Xiangda Fisheries Technology Co ltd
Current assignee: Hubei Xiangda Fisheries Technology Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-05-09
Anticipated expiration: 2032-10-19

Abstract

The utility model relates to a feed crushing device which comprises a crushing box, a feeding pipe, a feeding hopper, a screw rod, a crushing roller, a screen plate, a chip filter screen, a chip box, a magnet and a vibrating mechanism, wherein the screw rod is arranged in the feeding pipe, the rotating speed of the screw rod is controlled by a first motor, uniform feeding of aquatic feeds is realized, the situation that the excessive feeding of the feeds causes uneven crushing is prevented, the vibrating mechanism is arranged at the bottom of the chip filter screen, the magnet is arranged on the chip filter screen, the chip filter screen can reciprocate by the vibrating mechanism, chips and heavy metals in the aquatic feeds are filtered, and the magnet can further remove the heavy metals in the aquatic feeds, so that the quality of the aquatic feeds is improved.

Description

Fodder breaker

Technical Field

The utility model relates to the technical field of feed processing, in particular to a feed crushing device.

Background

In the aquaculture industry, if too much scraps in the aquatic feed are thrown into water, fishes cannot easily ingest the aquatic feed and sink to the water bottom, so that the feed ingestion rate is affected, the feed is wasted, the water quality is easily spoiled, a large amount of residual feeds sink to the water bottom, a large amount of dissolved oxygen is consumed during decomposition, and the organic oxygen consumption in the water is increased; in addition, if the heavy metal content in the feed is too much, the growth of the aquaculture animals can be endangered, the elements can be enriched in fish bodies, the eating safety of people can be influenced due to the too high heavy metal residual quantity, the quality requirement of the aquaculture feed is higher and higher, the heavy metal in the aquaculture feed is required to be fully removed when the aquaculture feed is uniformly crushed, the problem of uneven crushing exists in the conventional feed crushing device, and the broken scraps generated after crushing or the heavy metal in the feed are difficult to remove, so that the crushing quality of the aquaculture feed is poor.

Disclosure of Invention

The utility model aims to design a feed crushing device so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the feed crushing device comprises a crushing box, a feed hopper and crushing rollers, wherein a crushing cavity is formed in the crushing box, the feed hopper is installed at the top of the crushing box, the crushing rollers are rotatably connected in the crushing cavity, the crushing rollers comprise two crushing rollers, the two crushing rollers are parallel to each other, a sieve plate is installed under the crushing cavity and the two crushing rollers, and a plurality of through holes are formed in the sieve plate; the crushing device comprises a crushing box, a feeding hopper, a first motor, a second motor, a gear assembly, a crushing roller, a feeding pipe and a feeding pipe, wherein the crushing roller is arranged on the upper surface of the crushing box; a screw rod is arranged in the feed pipe and positioned at the bottom of the feed hopper, and penetrates through the feed pipe to be connected with the output end of the first motor; the crushing chamber bottom is equipped with the discharge gate, install the piece filter screen under the discharge gate, the tip of piece filter screen runs through the crushing case stretches out the outside, the magnet is installed to the tip of the outside of stretching out of piece filter screen, vibrating mechanism is installed to the bottom of piece filter screen.

Further, the bottom of the crushing cavity is obliquely arranged.

Further, the gear assembly comprises a driving gear connected to the output end of the second motor, and driven gears arranged at the end parts of the two crushing rollers, the driven gears at the end parts of the two crushing rollers are meshed, and the driven gears close to the driving gear are connected with the driving gear through connecting gears.

Further, the driving gear, the driven gear and the connecting gear are externally provided with protection plates.

Further, the bottom of piece filter screen is equipped with the installation ear, the installation ear with vibration mechanism connects.

Further, the vibrating mechanism comprises a vibrating motor, a first rotating shaft, a second rotating shaft, a third rotating shaft, a first supporting rod, a second supporting rod, a bracket and a fixing rod, wherein the vibrating motor is arranged at the bottom of the crushing box; the output of vibrating motor with the one end fixed connection of first branch, the one end of first axis of rotation with the one end swing joint of first branch, the both ends of support respectively with the first axis of rotation with the one end swing joint of second axis of rotation, the one end of second axis of rotation with the one end swing joint of second branch, second branch one end with the one end swing joint of dead lever, the one end fixed mounting of dead lever is in on the broken case, the top of support with the middle part swing joint of third axis of rotation, the both ends of third axis of rotation with installation ear fixed connection.

Further, a chip box is arranged right below the chip filter screen, and the chip box is detachably installed.

Further, the inclined upper end of the scrap filter screen is close to the discharge hole of the crushing box, and a guide plate is arranged right below the inclined lower end of the scrap filter screen.

Further, motor mounting plates are arranged below the first motor and the second motor.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, two crushing rollers are arranged in the crushing box, the top end of the crushing box is communicated with a feed pipe, a spiral rod is arranged in the feed pipe, the spiral rod is connected with a first motor, the first motor can control uniform feeding of aquatic feeds, meanwhile, the two crushing rollers crush the aquatic feeds, and the crushed aquatic feeds enter a debris filter screen right below a discharge hole; the vibrating mechanism is installed to the bottom of piece filter screen, and vibrating mechanism drive piece filter screen vibration, consequently unnecessary piece or heavy metal fall out from the hole on the piece filter screen, install magnet on the piece filter screen, and the heavy metal in the aquatic products fodder can be further clear away to processing out high quality aquatic products fodder.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is yet another cross-sectional view of the present utility model;

FIG. 4 is a schematic diagram of a vibration mechanism according to the present utility model;

fig. 5 is a schematic view of the structure of the debris screen of the present utility model.

The names of the components marked in the figures are as follows: 1. a crushing box; 2. a crushing cavity; 3. a crushing roller; 4. a feed hopper; 5. a feed pipe; 6. a screw rod; 7. a sieve plate; 8. a discharge port; 9. a debris screen; 10. a material guide plate; 11. a first motor; 12. a second motor; 13. a drive gear; 14. a connecting gear; 15. a driven gear; 16. a motor mounting plate; 17. a debris box; 18. a vibration motor; 19. a first strut; 20. a first rotation shaft; 21. a bracket; 22. a second rotation shaft; 23. a second strut; 24. a fixed rod; 25. a third rotation shaft; 26. a protection plate; 27. and (3) a magnet.

Detailed Description

The following description of the present utility model will be made more fully hereinafter with reference to the accompanying drawings, in which it is shown, however, some, but not all embodiments of the utility model are shown. 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.

Examples: referring to fig. 1-2, a feed crushing device comprises a crushing box 1, a feed hopper 4 and two crushing rollers 3, wherein a crushing cavity 2 is arranged in the crushing box 1, the feed hopper 4 is arranged at the top of the crushing box 1, the crushing rollers 3 are rotatably connected in the crushing cavity 2, and the bottom of the crushing cavity 2 is obliquely arranged, so that the aquatic feed after being crushed is smoothly led out; the two crushing rollers 3 are oppositely arranged, teeth are arranged on the two crushing rollers 3, a sieve plate 7 is arranged right below the two crushing rollers 3, a plurality of through holes are formed in the sieve plate 7, the size of the through holes is adapted to the size of the crushed aquatic feed, and therefore the aquatic feed can be smoothly guided out from the through holes after being crushed to a proper size; the crushing machine further comprises a first motor 11 and a second motor 12, the second motor 12 is connected with the two crushing rollers 3, the top of the crushing box 1 is communicated with a feeding pipe 5, and one end, far away from the crushing box 1, of the feeding pipe 5 is communicated with the bottom of the feeding hopper 4; the inside of the feed pipe 5 is provided with a screw rod 6 which is positioned at the bottom of the feed hopper 4, the screw rod 6 is connected with the output end of the first motor 11, the bottom of the crushing cavity 2 is provided with a discharge hole 8, a chip filter screen 9 is arranged right below the discharge hole 8, holes on the chip filter screen 9 are smaller than through holes on the sieve plate 7, aquatic feeds are prevented from falling out of the holes of the chip filter screen 9, the end part of the chip filter screen 9 penetrates through the crushing box 1 to extend out, a magnet 28 is arranged at the end part of the chip filter screen 9 extending out of the outside, and a vibrating mechanism is arranged at the bottom of the chip filter screen 9; the motor mounting plates 16 are arranged below the first motor 11 and the second motor 12, and the motor mounting plates 16 are used for enabling the first motor 11 and the second motor 12 to be firmly mounted on the crushing box 1.

Referring to fig. 2-3, the gear assembly includes a driving gear 13 connected to an output end of the second motor 12, a driven gear 15 installed at end portions of the two crushing rollers 3, the driven gears 15 at end portions of the two crushing rollers 3 are meshed, the driven gear 15 close to the driving gear 13 is connected with the driving gear 13 through a connecting gear 14, when the second motor 12 is driven, the driving gear 13 on the second motor 12 rotates anticlockwise, the connecting gear 14 rotates clockwise under the action of the driving gear 13, the driven gear 15 close to the connecting gear 14 rotates anticlockwise, and the other driven gear 15 rotates clockwise, namely, the two driven gears 15 are driven relatively, so that the corresponding crushing rollers 3 are driven relatively to rotate respectively, and the two crushing rollers 3 crush aquatic feeds; the driving gear 13, the driven gear 15 and the connecting gear 14 are externally provided with a protection plate 26, so that the normal operation of the machine and the safe operation of staff are ensured.

Referring to fig. 4-5, a mounting lug is arranged at the bottom of the debris filter screen 9, the mounting lug is connected with a vibration mechanism, the vibration mechanism comprises a vibration motor 18, a first rotating shaft 20, a second rotating shaft 22, a third rotating shaft 25, a first supporting rod 19, a second supporting rod 23, a bracket 21 and a fixing rod 24, and the vibration motor 18 is arranged at the bottom of the crushing box 1; the output end of the vibration motor 18 is fixedly connected with one end of the first supporting rod 19, one end of the first rotating shaft 20 is movably connected with one end of the first supporting rod 19, two ends of the bracket 21 are respectively movably connected with one end of the first rotating shaft 20 and one end of the second rotating shaft 22, one end of the second rotating shaft 22 is movably connected with one end of the second supporting rod 23, one end of the second supporting rod 23 is movably connected with one end of the fixing rod 24, one end of the fixing rod 24 is fixedly installed on the crushing box 1, the top of the bracket 21 is movably connected with the middle of the third rotating shaft 25, and two ends of the third rotating shaft 25 are fixedly connected with the mounting lugs; when the vibration motor 18 is driven, the vibration motor 18 drives the first supporting rod 19 to rotate, the first rotating shaft 20 rotates along with the rotation of the first supporting rod 19, the first rotating shaft 20 drives the bracket 21 to reciprocate around the second rotating shaft 22, and the debris filter screen 9 reciprocates around the third rotating shaft 25; a chip box 17 is arranged right below the chip filter screen 9, the inclined upper end of the chip filter screen 9 is close to the discharge hole 8 of the crushing box 1, a guide plate 10 is arranged right below the inclined lower end of the chip filter screen 9, crushed aquatic feeds are guided out of the guide plate 10, and chips and heavy metals in the aquatic feeds fall into the chip box 17 from holes of the chip filter screen 9.

The working principle of the embodiment is as follows: when the device is used, the first motor 11, the second motor 12 and the vibrating motor 18 are started simultaneously, feed is placed into the feed hopper 4, the first motor 11 drives the screw rod 6 to rotate, aquatic feed is evenly led into the crushing cavity 2 from the feed pipe 5, the second motor 12 drives the two crushing rollers 3 to rotate relatively, and then aquatic feed is crushed, the screen plate 7 filters aquatic feed with a proper size, the aquatic feed is output to the chip filter screen 9 through the discharge hole 8, the chip filter screen 9 reciprocates under the action of the vibrating mechanism, chips and heavy metals in the aquatic feed are filtered into the chip box 17, the filtered chips and heavy metals can be collected through the chip box 17, the aquatic feed is led out from the feed guide plate 10, meanwhile, the magnet 28 can further clear the heavy metals in the feed, so that the aquatic feed with high quality is processed, and in addition, the chip box 17 can be directly extracted from the bottom of the crushing box 1 for cleaning.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "upper," "lower," "left," "right," "front," "back," and the like are used herein for illustrative purposes only.

Claims

1. The utility model provides a fodder breaker, includes crushing case (1), feeder hopper (4) and crushing roller (3), the inside of crushing case (1) is equipped with crushing chamber (2), the top of crushing case (1) is installed to feeder hopper (4), crushing roller (3) rotatable coupling is in crushing chamber (2), crushing roller (3) include two crushing roller (3), two crushing roller (3) are parallel to each other, crushing chamber (2) are located install sieve (7) under two crushing roller (3), be equipped with a plurality of through-hole on sieve (7), its characterized in that: the crushing device is characterized by further comprising a first motor (11) and a second motor (12), wherein the second motor (12) is connected with the two crushing rollers (3) through a gear assembly, the top of the crushing box (1) is communicated with a feeding pipe (5), and one end, far away from the crushing box (1), of the feeding pipe (5) is communicated with the bottom of the feeding hopper (4); a screw rod (6) is arranged in the feed pipe (5), the screw rod (6) is positioned at the bottom of the feed hopper (4), and the screw rod (6) penetrates through the feed pipe (5) and is connected with the output end of the first motor (11); the crushing chamber (2) bottom is equipped with discharge gate (8), install piece filter screen (9) under discharge gate (8), the tip of piece filter screen (9) runs through crushing case (1) stretches out the outside, magnet (27) are installed to the tip of stretching out the outside of piece filter screen (9), vibrating mechanism is installed to the bottom of piece filter screen (9).

2. The feed crushing device of claim 1, wherein: the bottom of the crushing cavity (2) is obliquely arranged.

3. The feed crushing device of claim 1, wherein: the gear assembly comprises a driving gear (13) connected to the output end of the second motor (12), driven gears (15) arranged at the end parts of the two crushing rollers (3), the driven gears (15) at the end parts of the two crushing rollers (3) are meshed, and the driven gears (15) close to the driving gear (13) are connected with the driving gear (13) through connecting gears (14).

4. A feed crushing apparatus according to claim 3, wherein: the driving gear (13), the driven gear (15) and the connecting gear (14) are externally provided with a protection plate (26).

5. The feed crushing device of claim 1, wherein: the bottom of the chip filter screen (9) is provided with a mounting lug, and the mounting lug is connected with the vibration mechanism.

6. The feed crushing device of claim 5 wherein: the vibrating mechanism comprises a vibrating motor (18), a first rotating shaft (20), a second rotating shaft (22), a third rotating shaft (25), a first supporting rod (19), a second supporting rod (23), a bracket (21) and a fixed rod (24), wherein the vibrating motor (18) is arranged at the bottom of the crushing box (1); the vibrating motor is characterized in that the output end of the vibrating motor (18) is fixedly connected with one end of the first supporting rod (19), one end of the first rotating shaft (20) is movably connected with one end of the first supporting rod (19), two ends of the support (21) are respectively movably connected with one end of the first rotating shaft (20) and one end of the second rotating shaft (22), one end of the second rotating shaft (22) is movably connected with one end of the second supporting rod (23), one end of the second supporting rod (23) is movably connected with one end of the fixed rod (24), one end of the fixed rod (24) is fixedly mounted on the crushing box (1), the top of the support (21) is movably connected with the middle of the third rotating shaft (25), and two ends of the third rotating shaft (25) are fixedly connected with the mounting lugs.

7. The feed crushing device of claim 1, wherein: and a chip box (17) is arranged right below the chip filter screen (9), and the chip box (17) is detachably arranged.

8. The feed crushing device of claim 1, wherein: the inclined upper end of the scrap filter screen (9) is close to the discharge hole (8) of the crushing box (1), and a guide plate (10) is arranged right below the inclined lower end of the scrap filter screen (9).

9. The feed crushing device of claim 1, wherein: and motor mounting plates (16) are arranged below the first motor (11) and the second motor (12).