CN220590264U - Fine fodder grinder - Google Patents

Abstract

The utility model relates to a feed refinement pulverizer, which belongs to the field of feed processing equipment, wherein a machine body is fixedly connected with a bracket, a motor, a bearing seat, a feed inlet and a screen, the feed inlet is fixedly connected with a feed chute, the screen is fixedly connected with a discharge chute, the bearing seat is movably connected with a central shaft, the central shaft is fixedly connected with a longitudinal cutter bracket and a transverse cutter, the longitudinal cutter bracket is fixedly connected with the longitudinal cutter, a cylindrical machine body, the cutters and an arc screen filtering mechanism which are alternately arranged longitudinally and transversely are adopted, and after raw materials enter the machine body, the raw materials are repeatedly cut at a high speed by the cutters which rotate longitudinally and transversely so as to achieve the effect of refinement pulverization.

Description

Fine fodder grinder

Technical Field

The utility model discloses a feed refining pulverizer, belongs to the field of feed processing equipment, and relates to a pulverizer for high-speed cutting of feed through a longitudinal blade and a transverse blade.

Background

A feed grinder, a machine for grinding feed. The existing pulverizer comprises three kinds of grinding disc type pulverizer, a centrifugal blade type pulverizer and a pair-roll type pulverizer, wherein the grinding disc type pulverizer has the advantages of small pulverizing granularity, the disadvantages of low efficiency, the advantages of high efficiency of the centrifugal blade type pulverizer, the disadvantages of uneven pulverizing granularity and high efficiency of the pair-roll type pulverizer, and the disadvantages of oval or long-strip-shaped non-fine particles of pulverizing particles.

Application number: 2022235869949 a maize fodder grinder, includes the mounting panel, the mounting panel below is fixed with the support, annular casing has been placed to mounting panel one side, all be provided with coupling mechanism between annular casing both sides and the mounting panel, annular casing top is connected with feed hopper, annular casing below is connected with the discharging pipe, be provided with the runner in the annular casing, runner outer wall and annular shells inner wall all are fixed with the blade. When the pulverizer is used, the rotating mechanism is started firstly, the rotating mechanism can drive the rotating wheel to rotate in the annular shell, corn kernels to be pulverized are poured into the feeding hopper, the corn kernels can enter the annular shell, and the corn kernels can be pulverized through the rotating wheel and the blades on the inner wall of the annular shell.

Application number: 2022227469978 a small-size fodder grinder, including smashing the case, smashing the arbitrary one side lateral wall middle part fixedly connected with of case and placing the platform, place bench surface fixedly connected with motor, motor drive end fixedly connected with smashes filtering mechanism, smash filtering mechanism and include the rotary rod, the rotary rod is located smashing the incasement and to lose fixedly connected with movable rod, the movable rod is kept away from the rotary rod both ends and all runs through the rotation and be connected with the dwang, the dwang is close to motor one end fixedly connected with drive gear, the meshing of drive gear bottom is connected with the rack, rotary rod middle part position runs through fixedly connected with action wheel, action wheel surface winding is even. According to the utility model, the cutting and filtering mechanism is arranged, so that crushed raw materials can fall into the collecting box to be collected through the cooperation of the filter screen and the striking belt, and the blocky raw materials filtered by the filter screen are put into the crushing box again to be crushed after being collected, so that the efficiency of deleting can be improved, the manual use is reduced, and the production and processing cost is reduced.

The corn feed grinder adopts a mode that a rotating mechanism drives a rotating wheel and a blade to rotate in an annular shell to grind corn kernels, and is similar to a flighted piece grinder, the small feed grinder adopts a cutting and filtering mechanism, raw materials fall into a collecting box through the matching of a filter screen and a beating belt to be collected, and blocky raw materials filtered by the filter screen are put into a grinding box again after being collected to grind, and the working principle of the small feed grinder is similar to that of a flighted piece grinder, and the small feed grinder is used for grinding through the cutting of a unidirectional blade and has the defect of uneven grinding granularity. Therefore, a need exists for a fine pulverizer that has high pulverizing efficiency and uniform pulverizing particle size.

Disclosure of Invention

The utility model provides a cylindrical machine body, a cutting knife and an arc screen filtering mechanism which are alternately arranged longitudinally and transversely, and raw materials entering the machine body are repeatedly cut at a high speed by the cutting knife which rotates longitudinally and transversely so as to achieve the effect of fine crushing.

The technical scheme is that the fine fodder grinder comprises a grinder body, wherein the grinder body is fixedly connected with a bracket, a motor, a bearing seat, a feeding port and a screen, the feeding port is fixedly connected with a feeding chute, the screen is fixedly connected with a discharging chute, the bearing seat is movably connected with a central shaft, the central shaft is fixedly connected with a longitudinal cutter bracket and a transverse cutter, and the longitudinal cutter bracket is fixedly connected with a longitudinal cutter.

Further, the organism is hollow cylinder, the support of both ends installation around the bottom is the U type, the feed inlet that the top of organism left surface vertically set up is rectangle, the upper left and right low feeding chute of installation is rectangle above the feed inlet, the central authorities of organism bottom vertically set up rectangular opening, the open-ended arc screen cloth that the above-mentioned mesh diameter is 2-3mm, the open-ended discharge chute of bottom left and right low installation is rectangle, an annular bearing frame has been installed respectively to the inside of central authorities around the organism, motor connection with the switch board has been installed vertically to the central authorities in organism the place ahead.

Further, the center shaft is cylindrical and longitudinally arranged between two bearing seats in the machine body, the top end in front of the center shaft is connected with an output shaft at the rear of the motor, 20-60 trapezoidal transverse cutting knives are transversely and vertically and uniformly arranged on the upper and lower sides of the center shaft respectively, 2-6 long-strip-shaped longitudinal cutting knife supports are transversely and horizontally and uniformly arranged on the left and right sides of the center shaft respectively, and 5-10 rectangular longitudinal cutting knives are longitudinally and uniformly arranged between every two longitudinal cutting knife supports.

The beneficial effects are that: the grinding efficiency of the existing millstone type grinder is low, the grinding granularity of the flimsy type grinder is not uniform, and the grinding particles of the opposite-rolling type grinder are elliptic or long-strip-shaped non-fine particles.

A fine fodder grinder is composed of cylindrical main body, longitudinal and transverse cutting knives and arc screen filter, and features that the raw material is repeatedly cut by said longitudinal and transverse cutting knives at high speed to obtain fine fodder.

Drawings

FIG. 1 is a front view of a feed refiner;

FIG. 2 is a schematic view of the structure of a machine body, a bearing seat, a feed inlet and a screen;

FIG. 3 is a schematic view of the structure of the center shaft, the longitudinal cutter holder, the longitudinal cutter and the transverse cutter;

in the figure, 1, a machine body; 2. a bracket; 3. a feed chute; 4. a discharge chute; 5. a motor (AC 380V/8-10 kw); 6. a bearing seat; 7. a feed inlet; 8. a screen; 9. a center shaft; 10. a longitudinal cutter holder; 11. a longitudinal cutter; 12. and (5) a transverse cutting knife.

Detailed Description

Example 1

Referring to fig. 1-3, a fine fodder grinder comprises a machine body 1, wherein the machine body 1 is used for supporting a feeding chute 3, a discharging chute 4, a motor 5, a bearing seat 6 and a screen 8, the machine body 1 is fixedly connected with a bracket 2, the motor 5, the bearing seat 6, the feeding port 7 and the screen 8, the bracket 2 is used for supporting the machine body 1, the motor 5 is used for driving the center shaft 9 to rotate, the bearing seat 6 is used for supporting the center shaft 9, the screen 8 is used for filtering crushed fodder, the feeding port 7 is fixedly connected with the feeding chute 3, the feeding chute 3 is used for guiding raw materials into the machine body 1, the screen 8 is fixedly connected with the discharging chute 4, the discharging chute 4 is used for guiding out fodder filtered by the screen 8, the bearing seat 6 is movably connected with the center shaft 9, the center shaft 9 is used for driving a longitudinal cutter bracket 10 and a transverse cutter 12 to rotate, the center shaft 9 is fixedly connected with the longitudinal cutter bracket 10 and the transverse cutter 12, the longitudinal cutter bracket 10 is used for installing the longitudinal cutter 11, the transverse cutter 12 is used for cutting raw materials, and the longitudinal cutter 11 is fixedly connected with the longitudinal cutter 11 and the longitudinal cutter 11 is used for guiding raw materials.

Referring to fig. 1-2, the machine body 1 is hollow and cylindrical, the brackets 2 mounted at the front and rear ends of the bottom are in a U shape, the feeding port 7 longitudinally arranged above the left side surface of the machine body 1 is rectangular, the feeding chute 3 mounted at the upper side of the feeding port 7 at the left and right sides is rectangular, the center of the bottom of the machine body 1 is longitudinally provided with a rectangular opening, the upper side of the opening is provided with an arc screen 8 with a mesh diameter of 2-3mm, the lower side of the bottom of the opening is provided with a discharging chute 4 mounted at the left and right sides, the inside of the front and rear center of the machine body 1 is respectively provided with an annular bearing seat 6, the center of the front of the machine body 1 is longitudinally provided with a motor 5, the motor 5 is connected with the power distribution cabinet through a power line, and the shapes, the structures and the mounting positions of the machine body 1, the brackets 2, the feeding chute 3, the discharging chute 4, the motor 5, the bearing seat 6, the feeding port 7 and the screen 8 are.

Referring to fig. 1 and 3, the central shaft 9 is cylindrical and longitudinally installed between two bearing seats 6 in the machine body 1, the top end in front of the central shaft 9 is connected with an output shaft behind the motor 5, 20-60 trapezoidal transverse cutters 12 are transversely and vertically and uniformly installed on the upper and lower sides of the central shaft 9, 2-6 long longitudinal cutter brackets 10 are transversely and horizontally and uniformly installed on the left and right sides of the central shaft 9, 5-10 rectangular longitudinal cutters 11 are longitudinally and uniformly installed between every two longitudinal cutter brackets 10, and the structures and the shapes and the installation positions of the central shaft 9, the longitudinal cutter brackets 10, the longitudinal cutters 11 and the transverse cutters 12 are as described above.

In combination with the above simple description, a worker starts the motor 5 through the power distribution cabinet, the motor 5 drives the center shaft 9 to rotate anticlockwise at a high speed, the center shaft 9 drives the longitudinal cutter support 10, the longitudinal cutter 11 and the transverse cutter 12 to synchronously rotate, the worker continuously feeds raw materials into the feeding chute 3 through the conveying belt of the mixer, the raw materials slide into the machine body 1 through the feeding chute 3, the raw materials entering the machine body 1 are alternately and circularly cut by the longitudinal cutter 11 and the transverse cutter 12 which rotate at a high speed, the raw materials are rapidly cut into powder, the powder raw materials are pushed by the longitudinal cutter 11 and the transverse cutter 12 which rotate at a high speed to generate centrifugal force after being pushed by the longitudinal cutter 11 and the transverse cutter 12 which rotate at a high speed, and the powder raw materials are thrown out and fall onto the discharging chute 4 through the screen 8 under the action of centrifugal force and then slide into the feeding conveyor belt of the granulator through the discharging chute 4.

Claims (3)

1. The utility model provides a fodder fine grinder, includes the organism, characterized by organism and support, motor, bearing frame, feed inlet, screen cloth fixed connection, feed inlet and feed chute fixed connection, screen cloth and ejection of compact chute fixed connection, bearing frame and axis swing joint, axis and vertical cutting knife support, horizontal cutting knife fixed connection, vertical cutting knife support and vertical cutting knife fixed connection.

2. The fine fodder grinder as set forth in claim 1, wherein the machine body is hollow cylindrical, the brackets installed at the front and rear ends of the bottom are U-shaped, the feeding port longitudinally arranged above the left side surface of the machine body is rectangular, the feeding chute installed at the upper side of the feeding port at the left and right sides is rectangular, the center of the bottom of the machine body is longitudinally provided with a rectangular opening, the upper side of the opening is provided with an arc screen with mesh diameter of 2-3mm, the discharging chute installed at the left and right sides of the bottom of the opening is rectangular, the inside of the front and rear center of the machine body is respectively provided with an annular bearing seat, the center in front of the machine body is longitudinally provided with a motor, and the motor is connected with the power distribution cabinet through a power line.

3. The fine fodder grinder as recited in claim 1, wherein the central shaft is cylindrical and longitudinally installed between two bearing seats in the machine body, the top end in front of the central shaft is connected with the output shaft behind the motor, 20-60 trapezoidal transverse cutters are respectively and vertically and uniformly installed on the upper and lower sides of the central shaft, 2-6 long-strip-shaped longitudinal cutter supports are respectively and horizontally and uniformly installed on the left and right sides of the central shaft, and 5-10 rectangular longitudinal cutters are longitudinally and uniformly installed between every two longitudinal cutter supports.