CN215996976U - Dry material feed grinder - Google Patents

Abstract

The utility model relates to a feed grinder for dry materials, which comprises a crushing box, a crushing paddle connected in the crushing box by a shaft, and a screw conveyer fixed below the crushing box, wherein the upper end of the feeding end of the crushing box is provided with a feeding hopper, the lower end of the discharging end of the crushing box is provided with a blanking port communicated with the feeding end of the screw conveyer, the crushing paddle comprises a crushing shaft and a plurality of connecting shafts which are arranged along the circumferential direction and are fixedly connected with the crushing shaft, one end of the connecting shaft close to the feeding end of the crushing box is sleeved with a plurality of first crushing knives, one end of the connecting shaft close to the discharging end of the crushing box is sleeved with a plurality of second crushing knives, one end of the first crushing knife far away from the crushing shaft is bent towards the discharging end of the crushing box, and the bent part is in a screw propeller shape, and the feed grinder also comprises a driving device for driving the crushing paddle and the screw conveyer to rotate, the utility model can achieve good crushing effect, and various crushed mixed materials can be uniformly mixed and then bagged, the utility model discloses simple structure is applicable to the smashing of dry goods and materials fodder.

Description

Dry material feed grinder

Technical Field

The utility model relates to a rubbing crusher field specifically indicates a dry material fodder grinder.

Background

The required fodder volume of large-scale raising animal in animal husbandry is big, and mostly is the forage after smashing, generally needs to use feed grinder to smash feed raw materials to alleviate staff's work burden, simultaneously, the fodder specific surface area after smashing increases, more is favorable to the animal digestion and absorbs. Therefore, the feed grinder is an indispensable device in the process of processing the feed. However, the crushing effect of the feed crushing device on the current market is poor, the feed raw materials are crushed insufficiently, and the feed crushing device is not favorable for digestion and absorption of livestock, and iron impurities such as iron wires are often mixed in the forage, and although the forage can be removed to a certain extent through the early deironing process, effective separation cannot be achieved to a lot of iron wires wound on the material, and livestock and a crusher are easily injured.

Disclosure of Invention

The utility model discloses to prior art's not enough, provide a dry material fodder grinder who smashes effectual, have the deironing function.

The utility model discloses a through following technical scheme realizes, provides a dry material fodder grinder, including broken case, the broken oar of coupling in broken incasement and fix the screw conveyer in broken case below, the feeder hopper is equipped with to the upper end of broken case feed end, the lower extreme of broken case discharge end is opened has the blanking mouth with the screw conveyer feed end intercommunication, broken oar includes broken axle and a plurality of connecting axle of arranging and with broken axle rigid coupling along circumference, the pot head that the connecting axle is close to broken case feed end has a plurality of first broken swoves, the pot head that the connecting axle is close to broken case discharge end has a plurality of second broken swoves, the one end that broken axle was kept away from to first broken sword is buckled and the kink is the propeller form to broken case discharge end direction, still includes drive broken oar of drive and screw conveyer pivoted drive arrangement.

Broken oar in this scheme is rotatory, thereby carry out the breakage to the material through first broken sword and the broken sword of second, the one end that broken axle was kept away from to first broken sword is buckled and the kink is the propeller form to broken case discharge end direction, thereby the material after the breakage through first broken sword can be promoted to the broken sword direction of second by first broken sword, thereby it further breaks to drive the material through the broken sword of second, get into screw conveyer through the blanking mouth after the breakage, and carry and further mix the stirring material in transportation process through screw conveyer, thereby reach the best mixed effect, make various materials even.

Preferably, the driving device comprises a motor and a driving belt wheel installed on the motor, the crushing shaft belt wheel is installed at one end of the crushing shaft, the conveying paddle belt wheel is installed at one end of the spiral conveyor, and the crushing shaft belt wheel and the conveying paddle belt wheel are connected with the driving belt wheel through belts respectively. In this scheme the motor passes through the belt and drives garrulous axle band pulley and carry the oar band pulley rotatory to drive broken oar and screw conveyer and rotate simultaneously.

And preferably, the blanking port is provided with a screen. The screen cloth in this scheme sieves the material in the crushing case, makes the material that reaches crushing effect get into the blanking mouth.

Preferably, the bottom surface of the crushing box is fixedly connected with a magnet. The bottom surface rigid coupling of broken case in this scheme has magnet, and the initial stage is smashed to the material, and ironware such as winding steel wire is adsorbed by the magnet of bottom on the material, can not be broken once more.

Preferably, the spiral conveyer comprises a transverse spiral conveying pipe and a spiral conveying paddle in shaft connection with the spiral conveying pipe, and a downward convex bag filling opening is formed in the discharge end of the spiral conveying pipe. Set up the material sack of being convenient for of downward convex sack in this scheme.

Preferably, the crushing box comprises an upper shell and a lower shell, the lower shell is fixedly connected with the screw conveyor, and one side of the upper shell is hinged with the lower shell. Broken case includes casing and lower casing in this scheme to be convenient for pull down.

Preferably, a chamfer is arranged on the edge of one side of the first crushing cutter close to the discharge end of the crushing box. In this scheme, a side edge of first broken sword near broken case discharge end is provided with the chamfer, and chamfer department also can stir the material to the discharge end direction.

The utility model has the advantages that: the utility model discloses a dry material feed grinder can play fine crushing effect, and various mixed material after the breakage can bagging-off after the homogeneous mixing, the utility model discloses simple structure is applicable to the smashing of dry material feed.

Drawings

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

FIG. 2 is a schematic structural view of the crushing box of the present invention in an open state;

fig. 3 is a front view of the present invention;

FIG. 4 is a right side view of the present invention;

fig. 5 is a cross-sectional view taken along the plane a-a of fig. 4 according to the present invention;

FIG. 6 is a schematic view of the crushing paddle of the present invention;

FIG. 7 is a front view of the crushing paddle of the present invention;

fig. 8 is a cross-sectional view taken along plane B-B of fig. 7 in accordance with the present invention;

shown in the figure:

1. the crushing device comprises a rack, 2, an upper shell, 3, a lower shell, 4, a feeding hopper, 5, a spiral conveying pipe, 6, a bag opening, 7, a spiral conveying paddle, 8, a blanking port, 9, a motor, 10, a driving belt wheel, 11, a crushing shaft belt wheel, 12, a conveying paddle belt wheel, 13, a magnet, 14, a crushing shaft, 15, a connecting disc, 16, a connecting shaft, 17, a first crushing cutter, 18 and a second crushing cutter.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

As shown in figures 1-8, the utility model discloses a dry material fodder grinder, including broken case, coupling at the broken oar of broken incasement and fix the screw conveyer in broken case below, broken case rigid coupling is in frame 1.

The crushing box comprises an upper shell 2 and a lower shell 3, wherein the lower shell 3 is fixedly connected with the screw conveyer, the lower shell 3 is installed on the rack 1 through bolts, one side of the upper shell 2 is hinged with the lower shell 3, the upper shell can be lifted, and the inner part of the upper shell can be maintained and replaced.

Broken case transversely sets up, and one end is the feed end, and the other end is the discharge end, feeder hopper 4 is equipped with to the upper end of broken case feed end, and the material gets into broken case from feeder hopper 4, and 4 side openings of feeder hopper prevent the material splash.

The screw conveyer comprises a transverse screw conveying pipe 5 and a screw conveying paddle 7 which is connected in the screw conveying pipe 5 in a shaft mode, and a downward convex bag filling opening 6 is formed in the discharging end of the screw conveying pipe 5.

The lower extreme of broken case discharge end is opened has the blanking mouth 8 with screw conveyer feed end intercommunication, the screen cloth is equipped with on the blanking mouth 8, and the screen cloth can be dismantled, can change the screen cloth of different mesh sizes as required.

The bottom surface rigid coupling of broken case has magnet 13, magnet 13 is strong magnet and sets up the bottom surface at broken case feed end, and magnet 13 can place the bottom surface at broken incasement portion, also can place the bottom surface outside.

The crushing paddle comprises a crushing shaft 14 and a plurality of connecting shafts 16 which are arranged along the circumferential direction and fixedly connected with the crushing shaft 14, the crushing shaft 14 is connected with a crushing box, a bearing is arranged on the outer side of the crushing box, and a hole for the crushing shaft 14 to penetrate through is formed in the crushing box.

The number of the connecting shafts 16 in the embodiment is 4, the connecting shafts 16 are parallel to the crushing shaft 14, a plurality of circular connecting discs 15 are fixedly connected to the crushing shaft 14, and the crushing shaft 14 penetrates through the connecting discs 15 to be fixedly connected with the connecting discs 15, so that the crushing shaft is fixedly connected with the crushing shaft.

One end cover that connecting axle 16 is close to broken case feed end has a plurality of first broken swoves 17, one end cover that connecting axle 16 is close to broken case discharge end has a plurality of second broken swoves 18, and 16 length direction equipartitions are followed to first broken sword 17 and the equipartition of second broken sword 18, and first broken sword 17 and second broken sword 18 are rectangular shape and can wind connecting axle 16 free rotation.

One end of the first crushing cutter 17, which is far away from the crushing shaft 14, is bent towards the discharging end of the crushing box, and the bent part is in a propeller shape, and the bent part in the propeller shape means that the bent part is twisted towards one side like the propeller, so that when the first crushing cutter 17 rotates, the material can be pushed forwards.

The edge of one side of the first crushing cutter 17 close to the discharging end of the crushing box is provided with a chamfer, as shown in fig. 6, the chamfer is arranged on the long edge of the first crushing cutter 17, and the chamfer can also stir the material towards the discharging end.

The crushing device also comprises a driving device for driving the crushing paddle and the screw conveyor to rotate. Drive arrangement includes motor 9 and installs driving pulley 10 on motor 9, and motor 9 installs in frame 1, broken axle band pulley 11 is equipped with to the one end of broken axle 14, and broken axle band pulley 11 is located broken case outside, and screw conveyer's one end is equipped with carries paddle band pulley 12, carries paddle band pulley 12 and screw conveyer 7's one end rigid coupling and is located the screw conveyer outside, broken axle band pulley 11 and transport paddle band pulley 12 are connected with driving pulley 10 through the belt respectively.

Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims (7)

1. The utility model provides a dry material fodder grinder which characterized in that: including broken case, coupling broken oar in broken incasement and fix the screw conveyer in broken case below, feeder hopper (4) are equipped with to the upper end of broken case feed end, the lower extreme of broken case discharge end is opened has blanking mouth (8) with the screw conveyer feed end intercommunication, broken oar includes broken axle (14) and a plurality of connecting axle (16) of arranging and with broken axle (14) rigid coupling along circumference, connecting axle (16) are close to the pot head of broken case feed end and have a plurality of first broken sword (17), a pot head that connecting axle (16) are close to broken case discharge end has a plurality of second broken sword (18), the one end that broken axle (14) were kept away from in first broken sword (17) is buckled and the kink is the propeller shape to broken case discharge end direction, still includes drive broken oar and screw conveyer pivoted drive arrangement.

2. A dry material feed grinder as claimed in claim 1, wherein: the driving device comprises a motor (9) and a driving belt wheel (10) installed on the motor (9), a crushing shaft belt wheel (11) is installed at one end of a crushing shaft (14), a conveying paddle belt wheel (12) is installed at one end of a spiral conveyor, and the crushing shaft belt wheel (11) and the conveying paddle belt wheel (12) are connected with the driving belt wheel (10) through belts respectively.

3. A dry material feed grinder as claimed in claim 1, wherein: and a screen is arranged on the blanking port (8).

4. A dry material feed grinder as claimed in claim 1, wherein: and a magnet (13) is fixedly connected to the bottom surface of the crushing box.

5. A dry material feed grinder as claimed in claim 1, wherein: the spiral conveyer comprises a transverse spiral conveying pipe (5) and a spiral conveying paddle (7) which is connected with the spiral conveying pipe (5) in a shaft mode, and a downward convex bag filling opening (6) is formed in the discharge end of the spiral conveying pipe (5).

6. A dry material feed grinder as claimed in claim 1, wherein: the crushing box comprises an upper shell (2) and a lower shell (3), wherein the lower shell (3) is fixedly connected with the screw conveyer, and one side of the upper shell (2) is hinged with the lower shell (3).

7. A dry material feed grinder as claimed in claim 1, wherein: a chamfer is arranged on the edge of one side of the first crushing cutter (17) close to the discharge end of the crushing box.

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