CN210332908U

CN210332908U - Whole-rod corn crusher of silage corn crusher

Info

Publication number: CN210332908U
Application number: CN201920824752.8U
Authority: CN
Inventors: 谭学军; 谭金龙; 谭金海; 康建军
Original assignee: Ningxia Longhaicheng Agriculture And Animal Husbandry Machinery Manufacturing Co ltd
Current assignee: Ningxia Longhaicheng Agriculture And Animal Husbandry Machinery Manufacturing Co ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-04-17
Anticipated expiration: 2029-06-03

Abstract

A whole-stick corn crusher of a silage corn crusher comprises a box body and a crushing roller; two crushing rollers which are in opposite transmission are arranged in parallel in the crushing box along the transverse direction; the crushing roller consists of a roller shaft, toothed cutters and a transmission wheel, wherein the roller shaft is of a cylindrical structure, the toothed cutters are uniformly and fixedly distributed along the axial direction of the roller shaft, and the transmission wheel is fixedly arranged at the end part of the roller shaft; the serrated knife is a disc-shaped cutting knife, and the cutting edge is serrated; the toothed cutters on the two crushing rollers arranged on the crushing box are uniformly staggered with each other, and the toothed cutter on the first crushing roller extends into the space between the toothed cutters of the second crushing roller; the two crushing rollers are installed in a transmission matching mode through a transmission wheel. The corn cob crushing machine has the beneficial effects that the whole corn cob can be directly crushed into small blocks, so that the whole corn cob is suitable for crushing processing operation of the crusher; in the processing process, the whole corn is quickly fed, the corn is fully and thoroughly crushed, the corn can be continuously processed for a long time, the serrated knife is durable, the requirement on welding processing is low, and the corn cob grinding machine is easy to produce.

Description

Whole-rod corn crusher of silage corn crusher

Technical Field

The utility model belongs to farming-grazing industry processing machinery especially relates to a whole stick maize cracker that uses on high moisture storehouse maize rubbing crusher.

Background

The high-moisture corn storage fermentation is characterized in that the whole corn can be completely crushed to be used as storage feed, the skin and leaves of the corn cob and the corn cob can be crushed to be used as the storage feed, and the storage fermentation can be carried out after the whole corn cob is crushed.

The whole corn can be crushed by the existing large-scale crushing machine, but the corn particles cannot be crushed in the operation process, and the surface of the corn particles is coated with a layer of coating film, so that the corn is protected, the corn is not easy to mildew, the corn is not easy to ferment during storage fermentation, and the corn is not easy to digest when being eaten into cattle belly, thereby causing waste. The existing corn crusher can only process corn kernels, and the whole corn can be crushed after threshing. However, when the high-moisture corn storage feed is prepared, the incompletely mature corn is used, the moisture is high, the threshing operation is difficult, the processing is troublesome, and the inconvenience is brought to the high-moisture corn storage operation.

In order to solve the problems, the applicant previously filed a utility model patent named as ' an extrusion crusher ', the application number is 2018214952530, the application date is 201808-09-12, the content of which discloses a technical characteristic box body and a crushing roller, and discloses a technical scheme that ' the extrusion roller consists of a roller body, roller teeth and a transmission gear, the roller body is of a cylindrical structure, and the roller teeth are axially and fixedly arranged along the surface of the roller body in an angle; the roller teeth on the extrusion roller are of a conical structure and are uniformly and vertically arranged around the roller surface of the roller body, the roller teeth are vertically arranged with the roller surface of the roller body, and the roller teeth and the roller body are axially arranged at an included angle of 0-30 degrees. Above-mentioned technical scheme is that the crushing of whole stick corn is realized to the interlock extrusion of the roller tooth on the squeeze roll through two opposite direction installations to can crush the kernel of corn by force at the interlock extrusion in-process of roller tooth, make the kernel of corn of a certain amount reach the broken effect of epidermis. However, in the long-term use process, the structural characteristics of the roller tooth are found that the roller tooth is very stressed in the occlusion process, and due to the defects of the modern production process level and the control on the production cost, the roller tooth is very easy to break under the condition of continuous high-speed operation, the low-speed operation cannot meet the working efficiency, and the normal operation of equipment is hindered.

Disclosure of Invention

The utility model aims at solving the problem and providing a breaker which can cut and break the whole corn into fragments.

In order to realize the purpose, the technical proposal adopted by the utility model is to crush the whole corn by a double-roller opposite-transmission feeding mode; uniformly and alternately arranging toothed cutters on the two roll shafts, and crushing the whole corn cobs by high-speed rotation of the toothed cutters; the setting of tooth sword slope promotes pan feeding efficiency, can be drawn into the whole stick of maize of equidimension not broken between two rollers fast.

The whole-stick corn crusher of the silage corn crusher comprises a box body and a crushing roller; the box body consists of a crushing box and a blanking box, the crushing box is of a rectangular frame structure, and the blanking box is fixedly arranged below the crushing box in a bucket-shaped structure; two crushing rollers which are in opposite transmission are arranged in parallel in the crushing box along the transverse direction; the crushing roller consists of a roller shaft, toothed cutters and a transmission wheel, wherein the roller shaft is of a cylindrical structure, the toothed cutters are uniformly and fixedly distributed along the axial direction of the roller shaft, and the transmission wheel is fixedly arranged at the end part of the roller shaft; the serrated knife is a disc-shaped cutting knife, and the cutting edge is serrated; the toothed cutters on the two crushing rollers arranged on the crushing box are uniformly staggered with each other, and the toothed cutter on the first crushing roller extends into the space between the toothed cutters of the second crushing roller; the two crushing rollers are installed in a transmission matching mode through a transmission wheel.

The serrated cutting edge of the serrated knife on the crushing roller is helical teeth, and the oblique direction is the rotating direction.

The axial distance between two adjacent toothed cutters on the crushing roller is equal to the diameter of the whole corn.

The roller surface distance between the toothed cutter on the first crushing roller and the second crushing roller is smaller than the diameter of a whole corn rod.

The gap between the toothed cutter on the crushing roller and the side wall of the box body is smaller than the diameter of the whole corn.

The utility model has the advantages that the whole corn can be directly crushed into small blocks, so that the corn is suitable for the crushing processing operation of the crusher; in the processing process, the whole corn is quickly fed, the corn is fully and thoroughly crushed, the corn can be continuously processed for a long time, the serrated knife is durable, the requirement on welding processing is low, and the corn cob grinding machine is easy to produce; the corn grain storage feed is convenient to use, can be matched with a grinder, and can be used for processing high-moisture corn storage feed in a large scale at one time.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the crushing box of the present invention;

FIG. 3 is a schematic view of the matching structure of the crushing roller of the present invention;

in the drawings: the device comprises a box body 1, a crushing box 11, a blanking box 12, a crushing roller 2, a roller shaft 21, a toothed cutter 22 and a transmission wheel 23.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail with reference to the embodiments.

As shown in attached figures 1-3, the whole corn crusher of the silage corn crusher comprises a box body 1 and a crushing roller 2; the box body 1 consists of a crushing box 11 and a blanking box 12, the crushing box 11 is of a rectangular frame structure, and the blanking box 12 is fixedly arranged below the crushing box 11 in a bucket-shaped structure; two crushing rollers 2 which are in opposite transmission are arranged in the crushing box 11 in parallel along the transverse direction; the crushing roller 2 consists of a roller shaft 21, toothed cutters 22 and a transmission wheel 23, wherein the roller shaft 21 is of a cylindrical structure, the toothed cutters 22 are uniformly and fixedly distributed along the axial direction of the roller shaft 21, and the transmission wheel 23 is fixedly arranged at the end part of the roller shaft 21; the serrated knife 22 is a disc-shaped cutting knife, and the cutting edge is serrated; the toothed cutters 22 on the two crushing rollers 2 arranged on the crushing box 11 are uniformly staggered with each other, and the toothed cutter 22 on the first crushing roller 2 extends into the space between the toothed cutters 22 on the second crushing roller 2; the two crushing rollers 2 are arranged in a transmission fit manner through a transmission wheel 23.

The serrated edge of the serrated knife 22 on the crushing roller 2 is helical, and the oblique direction is the rotation direction.

The axial distance between two adjacent toothed knives 22 on the crushing roller 2 is equal to the diameter of the whole corn.

The two crushing rollers 2 are arranged on the crushing box 11, and the roller surface distance between the toothed cutter 22 on the first crushing roller 2 and the second crushing roller 2 is smaller than the diameter of a whole corn.

The gap between the toothed cutter 22 on the crushing roller 2 and the side wall of the box body 1 is smaller than the diameter of the whole corn.

Examples

The utility model discloses whole stick maize cracker of blue or green maize rubbing crusher's of storing up work process and principle as follows:

the whole corn cob crusher of the silage corn crusher is arranged on a crushing bin of a high-moisture corn crusher and serves as a first process of the crusher to crush and process whole corn cobs; the drive wheel 23 that drives the crushing roller 2 through rubbing crusher equipment power unit in the course of working drives two 2 subtend transmission operations of crushing roller, and whole stick maize drops into from the broken case 11 in box 1 top, and along with the subtend transmission of two crushing rollers 2, brings into in the middle of two crushing rollers 2 of whole stick maize to the serrated knife 22 that is crisscross setting each other by two crushing rollers 2 cuts apart into the fritter, and brings into blanking case 12, gets into the second process of rubbing crusher.

In 2 transmission in-process at crushing roller, whole stick maize can't pass through between two 2 both sides of crushing roller and the two rollers, the whole stick maize that the serration sword 22 on the crushing roller 2 of high-speed rotation can utilize the quick severance of dentate blade to contact, and can break the kernel of corn that contacts easily, the dentate blade that the slope set up has the characteristics of interlock pan feeding, the serration sword 22 of following 21 axial align to grid of roller can accomplish each whole stick maize that drops into broken case 11 of abundant breakage, crushing efficiency is very high.

In the whole working process, the toothed cutter 22 on the crushing roller 2 cannot bear the shearing stress along the axial direction of the roller shaft 21, or the stress is very small, the problem of fracture from the roller shaft 21 cannot occur, and therefore, the requirement on the installation, production and welding of the toothed cutter 22 and the roller shaft 21 is low, and long-time high-speed continuous operation can be realized.

Claims

1. A whole-stick corn crusher of a silage corn crusher comprises a box body (1) and a crushing roller (2); the box body (1) consists of a crushing box (11) and a blanking box (12), the crushing box (11) is of a rectangular frame structure, and the blanking box (12) is fixedly arranged below the crushing box (11) in a bucket-shaped structure; two crushing rollers (2) which are in opposite transmission are arranged in the crushing box (11) in parallel along the transverse direction; the method is characterized in that: the crushing roller (2) consists of a roller shaft (21), toothed cutters (22) and a transmission wheel (23), wherein the roller shaft (21) is of a cylindrical structure, the toothed cutters (22) are uniformly and fixedly arranged along the axial direction of the roller shaft (21), and the transmission wheel (23) is fixedly arranged at the end part of the roller shaft (21); the serrated knife (22) is a disc-shaped cutting knife, and the cutting edge is serrated; the toothed cutters (22) on the two crushing rollers (2) arranged on the crushing box (11) are uniformly staggered with each other, and the toothed cutter (22) on the first crushing roller (2) extends into the space between the toothed cutters (22) of the second crushing roller (2); the two crushing rollers (2) are installed in a transmission fit mode through a transmission wheel (23).

2. The silage corn pulverizer whole-corn cracker of claim 1, wherein: the serrated knife (22) on the crushing roller (2) has a serrated cutting edge which is helical teeth, and the oblique direction is the rotation direction.

3. The silage corn pulverizer whole-corn cracker of claim 1, wherein: the axial distance between two adjacent toothed knives (22) on the crushing roller (2) is equal to the diameter of the whole corn.

4. The silage corn pulverizer whole-corn cracker of claim 1, wherein: two crushing rollers (2) are arranged on the crushing box (11), and the roller surface distance between a toothed cutter (22) on the first crushing roller (2) and the second crushing roller (2) is smaller than the diameter of a whole corn.

5. The silage corn pulverizer whole-corn cracker of claim 1, wherein: the gap between the toothed cutter (22) on the crushing roller (2) and the side wall of the box body (1) is smaller than the diameter of the whole corn.