CN202949734U - Vertical shaft type corn stalk filament-rubbing machine - Google Patents

Abstract

The utility model relates to the technical field of agricultural engineering, in particular to a corn stalk kneading device. A vertical shaft type corn stalk kneading machine, comprising a kneading drum, the kneading drum has a feeding port, a tooth plate is arranged on the inner wall of the kneading drum; The rotating shaft is provided with a knife rest on the said middle rotating shaft, and a cutting blade is arranged on the knife rest; it also includes a frequency modulation motor, and the frequency modulation motor drives the middle rotating shaft to rotate through a transmission belt, and at the same time, drives the knife rest to rotate; A material thrower is provided on the middle rotating shaft between the cylinder bottom wall of the drum and the knife holder, and a discharge opening is arranged on the kneading silk drum parallel to the material thrower. The utility model has simple structure and good effect.

Description

Vertical shaft corn stalk kneading machine

technical field

The utility model relates to the technical field of agricultural engineering, in particular to a corn stalk kneading device.

Background technique

Corn stalk is an important material resource in corn production. It contains a large amount of inorganic substances and a small amount of minerals. It is the most economical energy source for some poultry and livestock. Especially green corn stalks that have not been lignofiberized are rich in nutrients and are beneficial to Shredded straw processing is beneficial to improve the feed intake and digestibility of straw for livestock, improve the palatability of crop straw feed, and increase the feeding value and utilization rate of straw.

At present, the common silk kneading machines in China mostly adopt the horizontal feeding of crop stalks. In view of the long physical characteristics of corn stalks, this type of kneading machine has a small amount of feed, a small processing capacity, and low operating efficiency, which is not conducive to Feed storage operations of corn stalks.

Contents of the invention

The purpose of this utility model is to avoid the deficiencies of the existing technology. Aiming at the requirements of the current corn stalk feed operation in our country, a vertical shaft that can simultaneously complete crop stalk rubbing and discharging operations, with large material handling capacity and high operation efficiency is proposed. type corn stalk kneading machine.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a vertical shaft corn stalk kneading machine, including a kneading drum, the kneading drum has a feeding port, and the inner wall of the kneading drum is provided with Tooth plate; a central rotating shaft is arranged in the barrel cavity of the silk kneading drum, a knife rest is arranged on the central rotating shaft, and a cutting blade is arranged on the knife rest; a frequency modulation motor is also included, and the frequency modulation motor drives the central rotating shaft through a transmission belt Rotate, and at the same time, drive the tool holder to rotate; a material thrower is provided on the middle rotating shaft between the bottom wall of the kneading silk drum and the knife holder, and a material thrower is arranged on the kneading silk roller parallel to the material thrower. There is a discharge port.

Fixed cutting blades are also arranged on the inner wall of the kneading silk drum, and the fixed cutting blades and the tooth plates are alternately and evenly arranged. The shape of the cutting blade is trapezoidal, one trapezoidal waist of the trapezoidal cutting blade is provided with a knife edge, and the other trapezoidal waist is provided with two knife edges extending to the left and right sides of the cutting blade.

The conveyor belt is a V-belt, and the output shaft of the frequency modulation motor is provided with a second pulley, and the second pulley is connected with the first pulley provided on the central rotating shaft through the V-belt to drive the central rotating shaft to rotate .

At least one knife holder is provided on the middle rotating shaft, and at least one cutting blade is provided on each knife holder.

The beneficial effects of the utility model are: the vertical shaft type corn stalk kneading machine is rotated through the frequency modulation motor and the transmission mechanism, and under the interaction of the dovetail T-shaped knife on the knife holder, the tooth plate and the fixed knife, the corn stalks can be processed. Feed shredding of stalks; the machine has a simple and practical structure, convenient operation and maintenance and power matching, and can complete crop stalk shredding and discharging operations at the same time, with large material handling capacity and high operating efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of cutting blade of the present utility model;

Fig. 3 is a top view structural schematic diagram of the cutting blade of the present invention.

Detailed ways

The principles and features of the present utility model are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the utility model, and are not used to limit the scope of the utility model.

Embodiment 1: see Fig. 1, Fig. 2, Fig. 3, a kind of vertical shaft type corn stalk kneading silk machine, comprises kneading silk drum 2, and kneading silk drum 2 has feed port 1, in the described kneading silk drum 2 The inner wall is provided with a tooth plate 4; a central rotating shaft 7 is provided in the cavity of the kneading drum 2, and a knife rest 11 is provided on the central rotating shaft 7, and a cutting blade 12 is provided on the knife rest 11; it also includes The frequency modulation motor 10, the frequency modulation motor 10 drives the central rotating shaft 7 to rotate through the transmission belt 9, and at the same time, drives the knife rest 11 to rotate; A material throwing device 5 is provided, and a discharge opening 6 is arranged on the kneading silk drum arranged parallel to the material throwing device 5 . Fixed cutting blades 3 are also arranged on the inner wall of the kneading silk drum 2, and the fixed cutting blades 3 and the tooth plates 4 are arranged alternately and evenly. The shape of the cutting blade 12 is trapezoidal, one trapezoidal waist of the trapezoidal cutting blade is provided with a knife edge, and the other trapezoidal waist is provided with two knife edges extending to the left and right sides of the cutting blade 12 . The conveyer belt 9 is a V-belt, and the output shaft of the FM motor 10 is provided with a second pulley 8-2, and the second pulley 8-2 passes through the V-belt and the first belt provided on the middle rotating shaft 7. The wheels 8-1 are connected to drive the middle rotating shaft 7 to rotate. The said knife holder 11 is provided with at least one on the central rotating shaft 7, and at least one cutting blade is provided on each knife holder.

When the vertical shaft type corn stalk kneading machine is working, the frequency modulation motor 10 is started, driven by the second pulley 8-2, driven by the V-belt 9, the middle rotating shaft 7 is rotated by the first pulley 8-1, when After the ear-picked corn stalks enter the kneading drum 2 through the feeding port 1, the knife holder rotates, and the corn stalks are kneaded under the action of the cutting blade on the knife holder, the fixed cutting blade and the tooth plate. The stalk feed rotates under the rotation of the material thrower and is thrown out from the discharge port at the lower right part of the drum wall.

Embodiment 2: Same as Embodiment 1, the difference is that there are three knife holders 11 on the middle rotating shaft 7, and four cutting blades are arranged on each knife holder.

Embodiment 3: the same as Embodiment 1, the difference is that there are five knife holders 11 on the middle rotating shaft 7, and six cutting blades are arranged on each knife holder.

Embodiment 4: Same as Embodiment 1, except that the said knife holder 11 is provided with eight pieces on the middle rotating shaft 7, and each knife holder is provided with 10 cutting blades.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (5)

1. a vertical shaft type corn stem wire kneading machine, comprise and rub a cylinder, rubs a cylinder and have spout, it is characterized in that: on the described inwall of rubbing a cylinder, be provided with tooth plate; Be provided with mid-rotating shaft in rubbing a cylinder cylinder chamber, in described mid-rotating shaft, be provided with knife rest, knife rest is provided with cutting blade; Also comprise frequency modulation motor, frequency modulation motor drives mid-rotating shaft by driving-belt and rotates, and simultaneously, drives blade holder turns; Be provided with the material throwing device in the mid-rotating shaft between described cylinder diapire and the described knife rest of rubbing a cylinder, the cylinder of rubbing be arranged in parallel with the material throwing device is provided with discharge gate.

2. vertical shaft type corn stem wire kneading machine as claimed in claim 1 is characterized in that: also be provided with fixed cutting blade on the described inwall of rubbing a cylinder, described fixed cutting blade and described tooth plate alternately evenly arrange.

3. vertical shaft type corn stem wire kneading machine as claimed in claim 1, it is characterized in that: the shape of described cutting blade is trapezoidal, a trapezoidal waist of trapezoidal cutting blade is provided with the edge of a knife, and another trapezoidal waist is provided with two to the extended edge of a knife of cutting blade arranged on left and right sides.

4. vertical shaft type corn stem wire kneading machine as claimed in claim 1, it is characterized in that: described conveyer belt is the V band, the output shaft of described frequency modulation motor is provided with the second belt wheel, and the second belt wheel is with and is provided with the first belt wheel with mid-rotating shaft and is connected by V, drives mid-rotating shaft and rotates.

5. described vertical shaft type corn stem wire kneading machine as arbitrary as claim 1 to 4, it is characterized in that: described knife rest at least is provided with one in mid-rotating shaft, and at least is provided with a cutting blade on each knife rest.

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