CN207185300U - A kind of stalk feed crushing machine - Google Patents

Abstract

A straw feed grinder, its structure includes a discharge pipe, a discharge port, a crushing box, a transmission motor, a motor support frame, a fixed base, a pulley, a transmission belt, a transmission shaft, a raw material inlet, an auxiliary material inlet, a stirring Shaft, crushing blade, fixing bolt, crushing plate, the fixed base is a rectangular structure and the right side of the upper end is fastened to the bottom of the crushing box, the transmission shaft is a cylindrical structure and runs through the inside of the crushing box, the beneficial effect is: the utility model has The interior of the crushing box is connected to the transmission shaft through the stirring shaft to rotate, and then the straw is stirred by the crushing disc, and the crushing blade is used for fast cutting, which greatly improves the processing efficiency and ensures the uniformity of crushing.

Description

A kind of straw feed grinder

technical field

The utility model relates to a straw feed grinder, which belongs to the field of straw feed grinders.

Background technique

Feed grinder plays an irreplaceable role in the process of concentrate feed processing and softening of agricultural straw, and has become an indispensable agricultural machine tool for the majority of herdsmen, playing an important role in increasing farmers' income and promoting the development of animal husbandry.

The prior art discloses a straw feed mill with an application number of 201120552200.X, which is composed of three parts: a casing, a feed port, and a crushing rotor assembly. It is characterized in that the crushing rotor assembly mainly includes : Main shaft, fixed disc, flywheel, hammer frame, hammer, guillotine, nail-toothed cutter, fan blade, one end of the main shaft is welded with a fixed disc, the other end is fixed with a flywheel, and the fixed discs are respectively symmetrically fixed with hammer racks, There is a hammer at the other end of the hammer frame, which is connected to the flywheel through the rotating shaft. Two fan blades are fixed on the main shaft between the flywheel and the fixed disk in the shape of a "one", and a symmetrical "" fan blade is fixed on the side of the flywheel. The guillotines and nail-toothed knives arranged in the shape of "ten" are fixed with a feed inlet on the casing, a discharge outlet is fixed at the lower end of one side of the casing, and a connecting frame is fixed at the other side. The pulverizer can crush feed such as corn and stalks, and the fineness can be adjusted. Compared with other similar products, it can improve work efficiency by 0-35%, save power by 30%, and fundamentally solve the problem of uneven feeding. The problem. The existing technology cannot perform rapid crushing, resulting in low processing efficiency and uneven crushing.

Utility model content

Aiming at the deficiencies of the existing technology, the purpose of this utility model is to provide a straw feed grinder to solve the problems that the existing technology cannot perform rapid crushing, resulting in low processing efficiency and uneven crushing.

In order to achieve the above object, the utility model is achieved through the following technical solutions: a straw feed grinder, its structure includes a discharge pipe, a discharge port, a crushing box, a transmission motor, a motor support frame, a fixed base, a pulley, Drive belt, drive shaft, raw material inlet, auxiliary material inlet, the fixed base is a rectangular structure and the right side of the upper end is fastened with the bottom of the crushing box, the drive shaft is a cylindrical structure and runs through the crushing box. Inside the box, the rear end of the raw material inlet is set at the front end of the crushing box by welding, the upper end of the crushing box is connected to the bottom of the auxiliary material inlet by welding, and the bottom of the discharge pipe is set by embedding. At the rear end of the pulverizing box, the inside of the pulverizing box includes a stirring shaft, a pulverizing blade, a fixing bolt, and a pulverizing disc. There are three pulverizing discs arranged vertically on the surface of the agitating shaft by fitting. The blade is fixed on the upper and lower ends of the crushing disc by more than two fixing bolts, and the stirring shaft runs through the crushing box and is connected with the transmission shaft.

Further, the pulley has a circular structure and is arranged on the front end of the transmission motor by buckling.

Further, the transmission shaft is connected to the pulley through a transmission belt.

Further, the discharge port has a tapered structure and its upper end fits with the bottom of the discharge pipe.

Further, the bottom of the transmission motor is welded to the left side of the upper end of the fixed base through the motor support frame.

Further, the transmission shaft is made of cast iron, which effectively improves the service life.

Further, the diameter of the discharge pipe is 15 cm or more, which greatly improves the discharge efficiency.

Beneficial effects of the utility model: The inside of the pulverizing box provided by the utility model is connected with the transmission shaft through the stirring shaft to rotate, and then the straw is stirred through the pulverizing disc and cut quickly by the pulverizing blade, which greatly improves the processing efficiency , to ensure the uniformity of crushing.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is a schematic structural view of a straw feed grinder of the present invention.

Fig. 2 is an internal structural diagram of a crushing box of a straw feed grinder of the present invention.

In the figure: discharge pipe-1, discharge port-2, crushing box-3, transmission motor-4, motor support frame-5, fixed base-6, pulley-7, transmission belt-8, transmission shaft-9, Raw material inlet-10, auxiliary material inlet-11, stirring shaft-301, crushing blade-302, fixing bolt-303, crushing disc-304.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

Please refer to Fig. 1-Fig. 2, the utility model provides a straw feed grinder: its structure includes a discharge pipe 1, a discharge port 2, a crushing box 3, a transmission motor 4, a motor support frame 5, a fixed base 6, and a pulley 7. Transmission belt 8, transmission shaft 9, raw material inlet 10, auxiliary material inlet 11, the fixed base 6 is a rectangular structure and the right side of the upper end is fastened with the bottom of the crushing box 3, and the transmission shaft 9 It is a cylindrical structure and runs through the crushing box 3. The rear end of the raw material feeding port 10 is set at the front end of the crushing box 3 by welding, and the upper end of the crushing box 3 and the bottom of the auxiliary material feeding port 11 are welded. connected, the bottom of the discharge pipeline 1 is embedded in the rear end of the crushing box 3, and the inside of the crushing box 3 includes a stirring shaft 301, a crushing blade 302, a fixing bolt 303, and a crushing disc 304. The crushing There are three discs 304 and they are vertically arranged on the surface of the stirring shaft 301 by fitting. The crushing blade 302 is fixed on the upper and lower ends of the crushing disc 304 by more than two fixing bolts 303. The stirring shaft 301 runs through the crushing box. 3 is connected with the transmission shaft 9, the pulley 7 is a circular structure and is arranged on the front end of the transmission motor 4 through a buckle, the transmission shaft 9 is connected with the pulley 7 through the transmission belt 8, and the discharge The mouth 2 is a tapered structure and the upper end fits with the bottom of the discharge pipe 1. The bottom of the transmission motor 4 is welded to the left side of the upper end of the fixed base 6 through the motor support frame 5. The transmission shaft 9 is made of cast iron. To effectively improve the service life, the diameter of the discharge pipe 1 is 15 cm, which greatly improves the discharge efficiency.

When the user needs to use the utility, the raw material can be added through the raw material feed port 10, and then the transmission shaft 9 is driven by the pulley 7 and the transmission belt 8 on the transmission motor 4 for transmission. Some mixing stations 301 are connected to the transmission shaft 9 to obtain power. The crushing disc 304 and the crushing blade 302 can impact and chop the straw, which greatly improves the uniformity and efficiency of crushing. The fixed bolt 303 is provided for To fix the crushing blade 302.

Its main function of transmission motor 4 described in the utility model is to generate driving torque, and as the power source of electrical appliance or various machines, its main function is to utilize electric energy to convert into mechanical energy.

The utility model has a discharge pipeline 1, a discharge port 2, a crushing box 3, a transmission motor 4, a motor support frame 5, a fixed base 6, a pulley 7, a transmission belt 8, a transmission shaft 9, a raw material feed port 10, an auxiliary material feed The feed port 11, the stirring shaft 301, the crushing blade 302, the fixing bolt 303, and the crushing disc 304 are all general standard parts or components known to those skilled in the art, and their structures and principles can be obtained by those skilled in the art through technical manuals. It is known or known through conventional experimental methods that the problem solved by the utility model is that the existing technology cannot be crushed quickly, resulting in low processing efficiency and uneven crushing. The utility model greatly improves the processing efficiency through the mutual combination of the above-mentioned components. , to ensure the uniformity of crushing, specifically as follows:

There are three crushing discs 304 and they are arranged vertically on the surface of the stirring shaft 301 by means of fitting. The crushing blades 302 are fixed on the upper and lower ends of the crushing disc 304 by more than two fixing bolts 303. The stirring shaft 301 runs through the crushing box 3 and is connected to the drive shaft 9 .

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model The present utility model can be realized in other specific forms without the spirit or essential features. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. A straw feed grinder, its structure includes a discharge pipe (1), a discharge port (2), a crushing box (3), a transmission motor (4), a motor support frame (5), and a fixed base (6) , belt pulley (7), transmission belt (8), transmission shaft (9), raw material feed inlet (10), auxiliary material feed inlet (11), it is characterized in that: The fixed base (6) has a rectangular structure and the right side of the upper end is engaged with the bottom of the crushing box (3), and the transmission shaft (9) is a cylindrical structure and runs through the inside of the crushing box (3). The rear end of the raw material feeding port (10) is arranged on the front end of the crushing box (3) by welding, and the upper end of the crushing box (3) is connected with the bottom of the auxiliary material feeding port (11) by welding. The bottom of the discharge pipe (1) is embedded in the rear end of the crushing box (3); The inside of the crushing box (3) includes a stirring shaft (301), a crushing blade (302), a fixing bolt (303), and a crushing disc (304). There are three crushing discs (304) which are fitted together The method is vertically arranged on the surface of the stirring shaft (301), the crushing blade (302) is fixed on the upper and lower ends of the crushing disc (304) by more than two fixing bolts (303), and the stirring shaft (301) runs through the crushing box (3) is connected with transmission shaft (9). 2. A straw feed grinder according to claim 1, characterized in that: the pulley (7) has a circular structure and is arranged at the front end of the transmission motor (4) by buckling. 3. A straw feed grinder according to claim 1, characterized in that: the transmission shaft (9) is connected to the pulley (7) through a transmission belt (8). 4. A straw feed grinder according to claim 1, characterized in that: the discharge port (2) has a conical structure and the upper end fits with the bottom of the discharge pipe (1). 5. A straw feed grinder according to claim 1, characterized in that: the bottom of the transmission motor (4) is welded to the left side of the upper end of the fixed base (6) through the motor support frame (5).