CN213726908U

CN213726908U - Fodder cutting machine

Info

Publication number: CN213726908U
Application number: CN202022490455.XU
Authority: CN
Inventors: 张剑飞; 李林波; 邹邦兴; 马勇; 肖文福; 胡光荣; 龚自南; 周安莲; 郭俊英; 张浩仁
Original assignee: Sericultural Research Institute of Sichuan Academy of Agricultural Sciences
Current assignee: Sericultural Research Institute of Sichuan Academy of Agricultural Sciences
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-07-20
Anticipated expiration: 2030-11-02

Abstract

The utility model relates to a fodder breaker field discloses a be suitable for broken fodder cutter of artifical fodder of silkworm, and it is including holding the storage bucket and setting up the rotary-cut blade subassembly that holds the storage bucket bottom, and rotary-cut blade subassembly is by motor drive, holds the feed inlet of the top for keeping open state of storage bucket, and the position that the below of holding the storage bucket is less than rotary-cut blade subassembly is equipped with the blanking mouth that keeps open state, and the below of blanking mouth is provided with the take-up (stock) pan. The top of holding the storage bucket is provided with the apron, and the inboard of this apron is located to the feed inlet, and the feed inlet is the inside open-ended chute of slope. The utility model discloses can improve work efficiency and alleviate intensity of labour by a wide margin, and can suitably adjust the fodder particle diameter scope that obtains.

Description

Fodder cutting machine

Technical Field

The utility model relates to a fodder breaker, especially a breaker that is used for type of cooking silkworm artificial feed.

Background

The artificial feed breeding technology and the matched equipment of the silkworms become hot again, and related exploration and test are carried out in silkworm areas all over the country. The prior cooking type artificial feed for silkworms is prepared by uniformly mixing feed powder and water according to a certain proportion and then cooking, wherein the processed feed is in a large lump shape, and is cut into small blocks or manually crushed for reuse after being cooled by a manual knife.

Therefore, there is an urgent need to develop a device capable of finely crushing artificial feed by means of a breakthrough on mechanical equipment. The existing feed crusher can not meet the requirements of the application scenes.

For example, the chinese utility model patent publication No. CN202823526U, entitled "a feed grinder" issued on 27

months

3 and 3 years 2013, includes: the automatic feeding device comprises a shell (1), a motor (2), a feeding hole (3), a discharging hole (4) and a crushing mechanism (5), wherein the crushing mechanism (5) is arranged in the shell (1); the crushing mechanism (5) comprises a rotary disc (51) and blades (52), the blades (52) are rotatably arranged on the rotary disc (51) through a rotating shaft (53), and one side of each blade (52) is provided with a sharp cutting edge. Its blade only has a set ofly, and its feed inlet setting is in rubbing crusher structure's side direction, and the smooth and easy degree of feeding is relatively poor.

At present also be used for domestic stirring and broken cooking machine usually, its hold storage bucket bottom center department and set up rotary-cut blade subassembly, the feed inlet is made the material mouth concurrently and is used, and broken machining efficiency is low, and need use the enclosing cover to seal in order to avoid the material to splash, can not satisfy the processing of a large amount of fodder.

SUMMERY OF THE UTILITY MODEL

For the reprocessing of making things convenient for the artifical fodder of silkworm, adjust artifical fodder granularity according to the feeding cycle of silkworm promptly, the utility model aims to solve the technical problem that a fodder stock cutter that is suitable for the broken of artifical fodder of silkworm is provided.

The utility model provides a technical scheme that its technical problem adopted is: the feed cutting machine comprises a material containing barrel and a rotary-cut blade assembly arranged at the bottom of the material containing barrel, wherein the rotary-cut blade assembly is driven by a motor, a feed inlet which is kept in an open state is arranged above the material containing barrel, a blanking port which is kept in the open state is arranged at a position, which is lower than the rotary-cut blade assembly, below the material containing barrel, and a receiving disc is arranged below the blanking port. The utility model discloses a mode of blade group rotary-cut, many blades are holding high-speed rotary-cut in the storage bucket, can cut up artifical fodder and thin, then spill the convenience collection from the storage bucket lower part is automatic.

The top of holding the storage bucket is provided with the apron, the inboard of this apron is located to the feed inlet, can save exterior space, makes things convenient for the packing transportation of whole platform equipment.

The feed inlet is the inside open-ended chute of slope, and the slant feeding, the material is outside directly falling in the blade, avoids falling in the pivot of middle rotary-cut blade subassembly, avoids pushing up to block motionlessly in the pivot, guarantees the processing effect, and the feed inlet that so sets up can also effectively avoid the material outwards to splash in addition.

The material receiving tray is obliquely arranged on the rack, and the material containing barrel is arranged above the rack, so that the floor area of the whole equipment is saved.

The motor is also fixed by the frame to set up the below of take-up (stock) pan, the motor passes through shaft coupling, transmission shaft and is connected with rotary-cut blade subassembly, the transmission shaft is supported by the bearing group, the bearing group is installed in the bearing bracket that is fixed in the frame, the blanking mouth is located the left and right both sides of bearing bracket, makes its whole equipment structure compact, saves the area of whole equipment.

The clearance between the rotary-cut blade assembly and the material containing barrel is 3-5 mm, the rotary-cut blade assembly can basically cover the cross section of the material containing barrel, and materials are prevented from entering the discharge port without being cut.

The rotary-cut blade assembly is fixed by the nut in the axial direction, and the rotary-cut blade assembly is convenient to replace.

The motor is a speed-regulating motor, and the rotating speed of the rotary-cut blade assembly can be changed in a speed-regulating mode, so that the particle size of the feed reaching the receiving disc is properly controlled, and the feeds with different particle sizes can be conveniently obtained.

In order to ensure the crushing effect, the rotary cutting blade assembly comprises two groups of blades which are arranged up and down, and the two groups of blades are arranged in a staggered way.

Furthermore, each group of blades consists of 3 blades which are mutually staggered by 120 degrees, and the upper and lower groups of blades are staggered by 60 degrees.

The utility model has the advantages that: greatly improves the working efficiency, lightens the labor intensity, can be directly processed after the feed is cooked and cooled, and regulates the grain diameter range of the obtained feed.

Drawings

Fig. 1 is a schematic view of the overall structure of the feed cutting machine of the present invention.

Fig. 2 is a schematic view of the connection of the motor and the rotary cutting blade assembly of fig. 1.

Labeled as: 1-frame, 2-speed regulating motor, 3-blanking port, 4-material containing barrel, 5-feeding port, 6-rotary cutting blade component, 7-material receiving disc, 8-coupler, 9-transmission shaft, 10-bearing group, 11-bearing frame, 12-nut, 41-cover plate, 51-slope plate, 52-side plate and 61-blade.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Example (b):

as shown in fig. 1 and 2, the utility model discloses a fodder cutter has compact overall structure, and buncher 2 installs in frame 1 bottom, holds storage bucket 4 and is located frame 1 upper portion, and bearing bracket 11 is located the bottom of holding storage bucket 4, and its both sides are blanking mouth 3, and 9 middle parts of transmission shaft are supported on bearing bracket 11 through bearing group 10, and 9 upper portion of transmission shaft installation rotary-cut blade subassembly 6 are locked with nut 12, and 9 lower parts of transmission shaft pass through shaft coupling 8 and are connected with buncher 2. The silkworm artificial feed block is fed from the feed inlet 5, is cut into small pieces by the rotary cutting blade assembly 6 which is rotationally cut at high speed in the material containing barrel 4, falls onto the inclined receiving disc 7 from the blanking port 3, and is finally discharged.

Wherein, the top of holding storage bucket 4 is provided with apron 41, feed inlet 5 is located the upper portion of holding storage bucket 4 and is located the inboard of apron 41, convenient packing transportation, and feed inlet 5 is the inside open-ended chute of slope, this chute is enclosed by a rectangle sloping plate 51 and two triangle-shaped curb plates 52 of slope about 45 degrees, the upper end of sloping plate 51 and curb plate 52 is connected with the apron 41 of holding storage bucket 4, the lower extreme and the sloping plate 51 slope limit of curb plate 52 are connected, form one along the slope of sloping plate 51 slope towards holding storage bucket 4 inside feed inlet 5.

The inclined meaning of the chute means that the inclined opening of the feed inlet 5 is staggered with the rotating shaft of the rotary cutting blade assembly 6, the material is guided to slide to the middle and outer parts of the blades 61, the material is prevented from falling on the rotating shaft of the middle rotary cutting blade assembly 6, the material is prevented from being jacked on the rotating shaft to be clamped and fixed, and the processing effect is ensured; the slope plate 51 and the side plate 52 can also block materials, the materials are prevented from splashing outwards, the feed inlet 5 and the discharge outlet 3 are both in an open state, continuous processing can be achieved, and high processing efficiency is guaranteed.

In this embodiment, the maximum rotation speed of the motor is about 1400 rpm, the diameter of the material containing cylinder is about 300mm, the gap between the tip of the blade 61 and the inner wall of the material containing cylinder is 3-5 mm, the feeding and discharging speed is 200-400 kg/h, and the particle size of the discharged material is 3-10 mm.

Claims

1. Fodder stock cutter, including holding storage bucket (4) and setting up rotary-cut blade subassembly (6) holding storage bucket (4) bottom, rotary-cut blade subassembly (6) are by motor drive, characterized by: a feed inlet (5) which is kept in an open state is arranged above the material containing barrel (4), a blanking port (3) which is kept in an open state is arranged at a position below the material containing barrel (4) and lower than the rotary cutting blade assembly (6), and a receiving disc (7) is arranged below the blanking port (3).

2. The feed cutter as claimed in claim 1, characterized in that: the top of the material containing barrel (4) is provided with a cover plate (41), and the feed inlet (5) is arranged on the inner side of the cover plate (41).

3. The feed cutter as claimed in claim 1, characterized in that: the feed inlet (5) is an inclined groove with an inward opening.

4. The feed cutter as claimed in claim 1, characterized in that: the receiving tray (7) is obliquely arranged on a rack (1), and the material containing barrel (4) is arranged above the rack (1).

5. The feed cutter as claimed in claim 4, characterized in that: the motor also by frame (1) is fixed, and sets up the below of take-up (7), the motor passes through shaft coupling (8), transmission shaft (9) and is connected with rotary-cut blade subassembly (6), transmission shaft (9) are supported by bearing group (10), and bearing group (10) are installed in bearing bracket (11) that are fixed in on frame (1), blanking mouth (3) are located the left and right both sides of bearing bracket (11).

6. The feed cutter as claimed in claim 5, characterized in that: the gap between the rotary cutting blade assembly (6) and the material containing barrel (4) is 3-5 mm.

7. The feed cutter as claimed in claim 5, characterized in that: the rotary-cut blade assembly (6) is axially fixed by a nut (12).

8. A feed cutter as claimed in any one of claims 1 to 7, wherein: the motor is a speed regulating motor (2).

9. A feed cutter as claimed in any one of claims 1 to 7, wherein: the rotary cutting blade assembly (6) comprises two groups of blades which are arranged up and down, and the two groups of blades are arranged in a staggered manner.

10. The feed cutter as claimed in claim 9, wherein: each group of blades consists of 3 blades (61) which are mutually staggered by 120 degrees, and the upper and lower groups of blades are staggered by 60 degrees.