CN2407835Y

CN2407835Y - Feed crusher

Info

Publication number: CN2407835Y
Application number: CN 00210576
Authority: CN
Inventors: 张文忠; 张力; 张伟; 张兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-11
Filing date: 2000-01-11
Publication date: 2000-11-29
Anticipated expiration: 2010-01-11

Abstract

The utility model relates to a feed grinder. The interior of a machine casing is a grinding chamber, and one end of a spindle of the grinding chamber is provided with a cutting blade; the spindle is fixed with a couple of cutter frames fixed with four support rods, and each support rod is hinged with many swing blocks; stop dogs sheathed on the support rods are arranged between every adjacent swing blocks; both sides of each swing block are provided with gear teeth; a position corresponding to the swing blocks on the casing is provided with a ground feed inlet, and the position corresponding to the cutting blade in the middle part of the casing is provided with a coarse feed inlet; the side wall of the upper part of the grinding chamber is provided with a feed outlet; a blower is connected with a passage of which the outlet is arranged on the lower part of the grinding chamber and is toward the grinding chamber. The utility model can control the grinding degree of the feed through rotation speed and a blocking net, and various grains and straws can be ground. The spindle of the utility model is provided with a blade wheel which can be directly used as blower power, and the utility model has the advantages of compact structure, light weight and easy moving and handling.

Description

Feed grinder

The utility model relates to a kind of pulverizer, particularly a kind of feed grinder.

Existing pulverizer can not directly be pulverized bigger material, pulverizes after needing to handle in advance again, and existing pulverizer grinding particle size is bigger, and the particle of pulverizing is inhomogeneous.Present pulverizer, volume, weight are bigger, and carrying, assembling are all inconvenient.

The purpose of this utility model provides a kind ofly pulverizes big, the controlled powder process particle of scope degree, quality evenly and the feed grinder of compact conformation.

The purpose of this utility model realizes by following structure: the utility model is a kind of feed grinder, the bottom is a support, chassis body is installed on the support, it in the casing pulverizing chamber, main shaft one end of pulverizing chamber is installed with cutting blade, fix a pair of knife rest on the main shaft, fixing four poles on the knife rest, follow a plurality of centering blocks on the every pole, for being sleeved on the block on the pole, the centering block both sides have teeth between each centering block, and the position of the corresponding centering block in housing top is the particle import, the position of the corresponding cutting blade in housing middle part has the coarse fodder import, the pulverizing chamber upper portion side wall is a material outlet, and the main shaft two ends are installed belt pulley and fan blade respectively, and fan blade is outward the blower room, air blast is connected with passage, and the outlet of passage is positioned at the pulverizing chamber bottom and towards pulverizing chamber.

The utility model has designed two charging apertures for material, the particle import is used for directly adding particle, the coarse fodder import is used to add the bigger material of volume, for example, the coarse fodder mouth can add corn ear, enters the back and is cut earlier by cutting blade, enters pulverizing chamber after the material change after being cut is broken, pulverized by the centering block bump, particle can directly be added into pulverizing.Centering block is fixed on pole and goes up and be distributed on the different directions, each centering block has teeth, therefore material can be pulverized evenly by bump in pulverizing chamber, have impeller on the main shaft of the present utility model, the wind-force that produces is sent into the casing bottom from the blower room, pulverized material is blown out from the bottom by air blast after the standard that reaches the plug mesh, and the material that does not reach standard still can be stayed in the pulverizing chamber, up to being pulverized the standard that reaches.Have impeller on the main shaft of the present utility model, can directly be used as air blast power, compact integral structure, weight is lighter, moves easily and carrying.The utility model can directly be controlled the material grinding degree by rotating speed, plug network interface, can pulverize various types of grain, straw, and the scope of application is wide, but wide popularization and application.

Fig. 1 is the utility model structural front view

Fig. 2 is the right view of Fig. 1

Fig. 3 is the left view of Fig. 1

Fig. 4 is main shaft, cutting blade, centering block structural representation

The utility model is described in further detail below in conjunction with drawings and Examples.

Embodiment:

The utility model as shown in Figure 1, a kind of feed grinder, the bottom is a support 1, on the support 1 chassis body is installed, as shown in Figure 2, it in the casing pulverizing chamber 2, main shaft 3 one ends of pulverizing chamber 2 are installed with cutting blade 4, as shown in Figure 4, fix a pair of knife rest 5 on the main shaft 3, fixing four poles 6 on the knife rest 5, follow a plurality of centering blocks 7 on the every pole 6, it between each centering block 7 block 8 that is sleeved on the pole 6, centering block 7 both sides have teeth 9, and the position of the corresponding centering block 7 in housing top is particle import 10, and the position of the corresponding cutting blade 4 in housing middle part has coarse fodder import 11, as shown in Figure 3, pulverizing chamber 2 upper portion side wall are material outlet 12, and main shaft 3 two ends are installed belt pulley 13 and fan blade 14 respectively, are the blower room outside the fan blade 14, air blast is connected with passage 15, and the outlet of passage 15 is positioned at the pulverizing chamber bottom and towards pulverizing chamber.Shown in soaking in the entry, plug net 16 is installed on the material outlet 12.Pulverizing chamber 2 be one columnar structured, the feed hopper 17 that is communicated with charging aperture on it is connected along the tangential direction of cylinder.

Claims

1, a kind of feed grinder, the bottom is support (1), support is installed with chassis body on (1), it is characterized in that: be a pulverizing chamber (2) in the casing, main shaft (3) one ends of pulverizing chamber (2) are installed with cutting blade (4), main shaft (3) is gone up fixing a pair of knife rest (5), fixing four poles (6) on the knife rest (5), follow a plurality of centering blocks (7) on the every pole (6), it between each centering block (7) block (8) that is sleeved on the pole (6), centering block (7) both sides have teeth (9), the position of the corresponding centering block in housing top (7) is particle import (10), the position of the housing corresponding cutting blade in middle part (4) has coarse fodder import (11), pulverizing chamber (2) upper portion side wall is material outlet (12), and main shaft (3) two ends are installed belt pulley (13) and fan blade (14) respectively, and fan blade (14) outside is the blower room, air blast is connected with passage (15), and the outlet of passage (15) is positioned at the pulverizing chamber bottom and towards pulverizing chamber.

2, a kind of feed grinder according to claim 1 is characterized in that: plug net (16) is installed on the material outlet (12).

3, a kind of feed grinder according to claim 1 and 2 is characterized in that: pulverizing chamber (2) be one columnar structured, the feed hopper (17) that is communicated with charging aperture on it is connected along the tangential direction of cylinder.