Feed drying and screening device for cattle and sheep feed processing

Abstract

The feed drying and screening device for cattle and sheep feed processing comprises a shell, a discharging door is arranged at the front end of the shell, the feed drying and screening device further comprises a blanking plate, a bearing plate and a pushing and screening mechanism, the blanking plate is fixedly connected to the opposite inner side walls of the shell, and the pushing and screening mechanism is movably connected between the opposite side walls of the shell. The pushing and screening mechanism is located below the symmetrical discharging plates, the bearing plate is fixedly connected to the bottoms of the opposite inner side walls of the shell, the bearing plate is hollow, and a drying mechanism is arranged in the bearing plate. The utility model belongs to the technical field of feed processing, and particularly relates to a feed drying and screening device for processing feed for cattle and sheep, which is used for drying and screening chopped and kneaded coarse feed for cattle and sheep, filtering impurities contained in the processed feed, controlling the water content of the naturally softened feed and improving the storage effect of the feed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the fodder processing technical field especially, relates to a fodder drying and screening device for cattle and sheep fodder processing. BACKGROUND

[0002] The roughage of cattle and sheep is treated by cutting, rubbing and natural softening to increase palatability and improve feed utilization.

[0003] The rubbed fodder is in silk strip shape, which may contain impurities, and cannot be directly stored after natural softening.

[0004] To ensure the safe storage of the fodder, a fodder drying and screening device for cattle and sheep fodder processing is provided. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem of filtering the impurities contained in the processed fodder and controlling the moisture content of the fodder after natural softening to improve the storage effect of the fodder.

[0006] To solve the above technical problem, the utility model adopts the following technical scheme: a fodder drying and screening device for cattle and sheep fodder processing, comprising a shell, the shell is set as a rectangular hollow with an open upper end, a discharge door is opened at the front end of the shell, and further comprising a discharging plate, a bearing plate and a pushing and screening mechanism, the discharging plate is fixedly connected to the opposite inner side walls of the shell, the discharging plate is symmetrically arranged, the pushing and screening mechanism is movably connected between the opposite side walls of the shell, the pushing and screening mechanism is located below the symmetric discharging plate, the bearing plate is fixedly connected to the bottom of the opposite inner side walls of the shell, the bearing plate is set as an internal hollow, and the bearing plate is internally provided with a drying mechanism.

[0007] Further, a feed baffle is provided through the side wall of the shell connected with the discharging plate, the feed baffle is slidably arranged in the shell and attached to the bottom of the symmetric discharging plate, the feed baffle and the discharging plate form a receiving cavity in the upper part of the shell, the side wall of the shell is provided with an exhaust hole, the exhaust hole is located below the feed baffle, and a filter screen is arranged in the exhaust hole.

[0008] Further, the pushing and screening mechanism comprises a push plate, a limiting rod, a mesh screen plate and a driving assembly, one end of the limiting rod is slidably arranged in the shell through the shell, the limiting rod is symmetrically arranged, the push plate is fixedly connected between the symmetric limiting rods, the mesh screen plate is slidably attached to the bottom wall of the push plate through the outer side wall of the shell, and the driving assembly is rotatably connected between the two side walls of the shell adjacent to the discharging plates.

[0009] The outer side wall of the limiting rod is provided with a supporting spring, and the supporting spring is located between the inner side wall of the shell and the push plate.

[0010] Further, the driving assembly comprises a rotary motor, a rotating shaft and a push rod, the rotary motor is installed on the outer side wall of the shell near the end face of the push plate, one end of the rotating shaft is fixedly connected to the output end of the rotary motor, the other end of the rotating shaft is rotatably connected to the inner side wall of the shell, the rotating shaft is located in the push plate, and the push rod is fixedly connected to the outer side wall of the rotating shaft and is eccentrically arranged.

[0011] Further, the push plate is arranged in a V shape, the bottom of the push plate is provided with a feeding hole, the inner side walls of the two side walls of the push plate are provided with pressure cavities, the opposite inner side walls of the push plate are provided with air injection holes, the air injection holes are in communication with the pressure cavities, and rubber valves are arranged in the air injection holes.

[0012] Further, the drying mechanism comprises an air pump and a connecting hose, the air pump is installed on the bottom wall of the bearing plate, the air outlet end of the air pump is in communication with the bearing plate, the connecting hose is fixedly connected between the bearing plate and the push plate, the pressure cavities and the inner part of the bearing plate are communicated through the connecting hose, and the inner part of the bearing plate is provided with an electric heating wire.

[0013] After the above structure is adopted, the beneficial effects of the present application are as follows: for the drying and screening of the chopped and rubbed roughage of cattle and sheep, the roughage after being chopped is accommodated in the accommodation cavity, after the feeding baffle is horizontally drawn out, the roughage is fed into the inside of the push plate, the push rod rotating eccentrically in the push plate is used to push the push plate to move, the left and right movement of the push plate drives the roughage to move, the impurities in the roughage are screened out, and the roughage is turned over in the push plate at the same time; the drying mechanism is used to spray gas on the opposite inner wall of the push plate, so that the roughage is dried during the screening process, the processing efficiency of the cattle and sheep feed is improved, and the safe storage of the feed is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application together with the embodiments thereof, and explain the present application, but do not constitute a limitation on the present application.

[0015] Figure 1 Fig. 1 is a schematic diagram of the overall structure of the feed drying and screening device for cattle and sheep feed processing according to the present application;

[0016] Figure 2 Fig. 2 is a half-sectional view of the feed drying and screening device for cattle and sheep feed processing according to the present application;

[0017] Figure 3 Fig. 3 is a schematic diagram of the internal structure of the feed drying and screening device for cattle and sheep feed processing according to the present application;

[0018] Figure 4 Fig. 4 is a schematic diagram of the internal structure of the feed drying and screening device for cattle and sheep feed processing according to the present application;

[0019] Figure 5 For Figure 3 A enlarged view of part A.

[0020] In the drawings: 1, the shell, 2, discharge door, 3, blanking plate, 4, bearing plate, 5, push screening mechanism, 6, drying mechanism, 7, feed baffle, 8, storage cavity, 9, exhaust hole, 10, filter screen, 11, push plate, 12, limit rod, 13, mesh plate, 14, drive assembly, 15, support spring, 16, rotary motor, 17, shaft, 18, lever, 19, blanking hole, 20, pressure chamber, 21, air jet hole, 22, rubber valve, 23, air pump, 24, connecting hose, 25, electric heating wire. DETAILED DESCRIPTION

[0021] As Figures 1-4 shown, a kind of cattle and sheep feed processing feed drying screening device, it includes shell 1, shell 1 is the rectangular hollow setting of upper end opening, the front end of shell 1 is opened discharge door 2, also include blanking plate 3, bearing plate 4 and push screening mechanism 5, blanking plate 3 is fixedly connected to the opposite inner side wall of shell 1, blanking plate 3 is symmetrically arranged, push screening mechanism 5 is movably connected between the opposite side wall of shell 1, push screening mechanism 5 is located below symmetric blanking plate 3, bearing plate 4 is fixedly connected to the bottom of opposite inner side wall of shell 1, bearing plate 4 is internally hollow, and drying mechanism 6 is arranged in bearing plate 4, blanking plate 3 is used for the roughage after cutting short blanking orientation, so that roughage falls in push screening mechanism 5, after the screening of push screening mechanism 5, impurities is separated from roughage.

[0022] As Figure 3 shown, to realize to the roughage feed, the side wall of shell 1 connection blanking plate 3 is equipped with feed baffle 7, feed baffle 7 is slidably arranged in shell 1 by adhering to the bottom of symmetric blanking plate 3, feed baffle 7 and blanking plate 3 form storage cavity 8 in the upper portion in shell 1, for storing the roughage after cutting short.

[0023] As Figures 2-5As shown, in order to realize the screening of the roughage, the impurities in the roughage are screened out, and the pushing mechanism 5 comprises a pushing plate 11, a limiting rod 12, a mesh sieve plate 13 and a driving assembly 14. One end of the limiting rod 12 is slidingly arranged in the housing 1 through the housing 1, and the limiting rods 12 are symmetrically arranged. The pushing plate 11 is fixedly connected between the symmetric limiting rods 12. The mesh sieve plate 13 is slidingly attached to the bottom wall of the pushing plate 11 through the outer side wall of the housing 1. The driving assembly 14 is rotationally connected between the two side walls of the housing 1 adjacent to the discharge plate 3. The outer side wall of the limiting rod 12 is provided with a supporting spring 15 between the inner side wall of the housing 1 and the pushing plate 11. The pushing plate 11 is used to receive the roughage falling from the receiving cavity 8. The driving assembly 14 is controlled to rotate in the pushing plate 11, so that the pushing plate 11 is limited in the box body through the limiting rod 12. The pushing plate 11 moves left and right, and at the same time, the pushing plate 11 is reset by the elastic force of the supporting spring 15 and is kept in the middle position of the box body. The pushing plate 11 is V-shaped. The bottom of the pushing plate 11 is provided with a discharge hole 19. The pushing plate 11 makes the roughage fall on the bearing plate 4 through the discharge hole 19. During processing, the mesh sieve plate 13 inserted vertically to the moving direction blocks the discharge hole 19 and realizes the falling of impurities.

[0024] In order to realize the left and right movement adjustment of the pushing plate 11 and move the roughage by the pushing plate 11, the driving assembly 14 comprises a rotating motor 16, a rotating shaft 17 and a push rod 18. The rotating motor 16 is installed on the outer side wall of the housing 1 close to the end face of the pushing plate 11. One end of the rotating shaft 17 is fixedly connected to the output end of the rotating motor 16. The other end of the rotating shaft 17 is rotationally connected to the inner side wall of the housing 1. The rotating shaft 17 is located in the pushing plate 11. The push rod 18 is fixedly connected to the outer side wall of the rotating shaft 17 and is eccentrically arranged. The rotating motor 16 drives the rotating shaft 17 to rotate, and the eccentrically rotating push rod 18 contacts the inner wall of the pushing plate 11, pushes the limiting rods 12 on both sides of the pushing plate 11 to slide, and realizes the left and right movement of the bottom of the pushing plate 11 attached to the mesh sieve plate 13.

[0025] As Figures 3-5As shown, in order to realize the drying of the screened coarse feed, the drying mechanism 6 comprises an air pump 23 and a connecting hose 24. The air pump 23 is installed on the bottom wall of the bearing plate 4, and the air outlet end of the air pump 23 is communicated with the bearing plate 4. The connecting hose 24 is fixedly connected between the bearing plate 4 and the push plate 11, and the pressure cavity 20 is communicated with the inside of the bearing plate 4 through the connecting hose 24. The inside of the bearing plate 4 is provided with an electric heating wire 25. The inside of the two side walls of the push plate 11 is provided with the pressure cavity 20. The opposite inner side walls of the push plate 11 are provided with air injection holes 21 which are communicated with the pressure cavity 20. The air injection holes 21 are provided with rubber valves 22. The side wall of the shell 1 is provided with an exhaust hole 9 which is located below the feed baffle 7. The exhaust hole 9 is provided with a filter screen 10. When the coarse feed is screened and located in the push plate 11, the air pump 23 is powered on. The air pump 23 pumps air into the bearing plate 4, and the air is pumped into the pressure cavity 20 in the push plate 11 through the connecting hose 24. The pressure in the pressure cavity 20 increases. The air is injected out of the air injection holes 21. The injection pressure is increased under the action of the rubber valve 22 and acts on the surface of the coarse feed. At the same time, the electric heating wire 25 in the bearing plate 4 is powered on. The heated air is injected out of the air injection holes 21, the coarse feed is dried, and the gas generated during drying is discharged outside the shell 1 through the exhaust hole 9 and filtered by the screen to reduce dust.

[0026] In specific use, the coarse feed is cut and processed. The coarse feed is stored in the storage and accommodation cavity 8. In the initial state, the feed baffle 7 is transversely inserted into the shell 1.

[0027] During processing, the feed baffle 7 is transversely extracted. The coarse feed is guided by the symmetrical drop plates 3 and falls into the push plate 11. The drop holes 19 at the bottom of the push plate 11 bear the coarse feed through the mesh screen plate 13. The drive rotary motor 16 rotates. The rotating shaft 17 drives the eccentric lever 18 to rotate and contact with the inner wall of the push plate 11. The limiting rods 12 on both sides of the push plate 11 slide in the side walls of the shell 1. The push plate 11 moves left and right with the mesh screen plate 13 at the bottom attached. The impurities contained in the coarse feed are screened.

[0028] The air pump 23 is powered on. The air pump 23 pumps air into the bearing plate 4, and the air is pumped into the pressure cavity 20 in the push plate 11 through the connecting hose 24. The pressure in the pressure cavity 20 increases. The air is injected out of the air injection holes 21. The injection pressure is increased under the action of the rubber valve 22 and acts on the surface of the coarse feed. At the same time, the electric heating wire 25 in the bearing plate 4 is powered on. The heated air is injected out of the air injection holes 21, the coarse feed is dried, and the gas generated during drying is discharged outside the shell 1 through the exhaust hole 9 and filtered by the screen to reduce dust.

[0029] When discharging, the mesh screen plate 13 is extracted, the coarse feed falls through the drop holes 19, and then the processed feed is removed through the discharge door 2 to ensure the safe storage of the feed.

[0030] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents. In general, if a person skilled in the art is inspired by the present application, without departing from the purpose of the present application, without creative design, similar structure and embodiments of the technical scheme should belong to the protection scope of the present application.

Claims

1. A feed drying and screening device for cattle and sheep feed processing, comprising a shell, the shell being a rectangular hollow structure with an opening at the top, and a discharge gate at the front end of the shell, characterized in that: Also include blanking plate, bearing plate and push screening mechanism, the blanking plate is fixedly connected to the opposite inner side wall of the shell, the blanking plate is symmetrically arranged, the push screening mechanism is movably connected between the opposite side walls of the shell, the push screening mechanism is located below the symmetric blanking plate, the bearing plate is fixedly connected to the bottom of the opposite inner side wall of the shell, the bearing plate is internally hollow, and the drying mechanism is arranged in the bearing plate.

2. The cattle and sheep feed processing feed drying and screening device according to claim 1, characterized in that: The side wall of the shell connected with the blanking plate is provided with an inlet baffle, the inlet baffle is slidably arranged in the shell and abuts against the bottom of the symmetric blanking plate, the inlet baffle and the blanking plate form a receiving cavity in the upper part of the shell, the side wall of the shell is provided with an exhaust hole, the exhaust hole is located below the inlet baffle, and a filter screen is arranged in the exhaust hole.

3. The cattle and sheep feed processing feed drying and screening device according to claim 1, characterized in that: The push screening mechanism comprises a push plate, a limiting rod, a mesh plate and a driving assembly, one end of the limiting rod is slidably arranged in the shell, the limiting rod is symmetrically arranged, the push plate is fixedly connected between the symmetric limiting rods, the mesh plate is slidably arranged on the bottom wall of the push plate and abuts against the push plate through the outer side wall of the shell, and the driving assembly is rotatably connected between the two side walls of the shell adjacent to the blanking plate. The outer side wall of the limiting rod is provided with a supporting spring, and the supporting spring is located between the inner side wall of the shell and the push plate.

4. The cattle and sheep feed processing feed drying and screening device according to claim 3, characterized in that: The driving assembly comprises a rotary motor, a rotating shaft and a lever, the rotary motor is installed on the outer side wall of the shell close to the end face of the push plate, one end of the rotating shaft is fixedly connected to the output end of the rotary motor, the other end of the rotating shaft is rotatably connected to the inner side wall of the shell, the rotating shaft is located in the push plate, and the lever is fixedly connected to the outer side wall of the rotating shaft and is eccentrically arranged.

5. The cattle and sheep feed processing feed drying and screening device according to claim 3, characterized in that: The push plate is arranged in a V shape, the push plate is provided with a blanking hole in the bottom, pressure cavities are formed in the inner sides of the two side walls of the push plate, air injection holes are formed in the opposite inner side walls of the push plate, the air injection holes are in communication with the pressure cavities, and rubber valves are arranged in the air injection holes.

6. The cattle and sheep feed processing feed drying and screening device according to claim 1 or 3, characterized in that: The drying mechanism comprises an air pump and a connecting hose, the air pump is installed on the bottom wall of the bearing plate, the air outlet end of the air pump is in communication with the bearing plate, the connecting hose is fixedly connected between the bearing plate and the push plate, the pressure cavities and the inside of the bearing plate are communicated through the connecting hose, and the inside of the bearing plate is provided with an electric heating wire.

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