CN112742535B

CN112742535B - Stable-discharge feed grinding equipment and processing method thereof

Info

Publication number: CN112742535B
Application number: CN202011533453.2A
Authority: CN
Inventors: 杨成; 吴鸿毅; 王黄
Original assignee: Anhui Rute Industrial Co ltd
Current assignee: Anhui Rute Industrial Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2022-01-18
Anticipated expiration: 2040-12-22
Also published as: CN112742535A

Abstract

The invention discloses a stable discharging feed grinding device and a processing method thereof, wherein a grinding assembly is fixedly arranged on a main body rack and used for grinding and crushing feed, a material receiving hopper is arranged at a discharge hole at the lower end of the grinding assembly, and a discharging adjusting assembly is fixedly arranged at the lower end of the material receiving hopper, the working method specifically comprises the following steps: the method comprises the following steps: the feed to be ground is placed into a feeding hopper arranged on a feeding seat, the feed falls into the feeding seat, a first motor works to drive a gear set in a speed reducer to rotate, the speed reducer drives a grinding rod assembly to rotate, a shaft lever seat is utilized to drive a grinding shaft to rotate, and the feed is ground and conveyed through a grinding spiral sheet arranged on the periphery of the grinding shaft.

Description

Stable-discharge feed grinding equipment and processing method thereof

Technical Field

The invention belongs to the technical field of grinding machines, and particularly relates to stable discharged feed grinding equipment and a processing method thereof.

Background

The feed is a general term of food of all animals raised by people, and a common feed in a narrower sense mainly refers to food of animals raised in agriculture or animal husbandry, and comprises feed raw materials of more than ten varieties, such as soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, additives, whey powder, grease, meat and bone meal, grains, sweet sorghum and the like; in the prior art, feed is processed according to different feeding species, for example, the feed for poultry needs to be ground into powder, but in the actual processing process, the traditional grinder is easy to block at a discharge port; the discharge gate department does not set up fodder conveying mechanism and carries out the automation to the fodder and carry, needs the staff manual to connect the fodder and send off, need shut down the grinding machine when connecing the hopper to fill with and change and connect the hopper, influence the production efficiency of fodder.

Disclosure of Invention

The invention aims to provide a stable discharging feed grinding device and a processing method thereof.A receiving hopper falls into a discharging adjusting component, a second motor works to drive a connecting shaft to rotate, the connecting shaft drives an adjusting rod to rotate, and a plurality of groups of blades arranged on the periphery of the adjusting rod are used for shunting and adjusting feed in the receiving hopper, so that the feed in the receiving hopper falls down at a fixed quantitative rate and a fixed speed, stable discharging is realized, discharging of a grinding machine is adjusted by arranging the discharging adjusting component, uniform and quantitative falling of the feed is realized, the feed is effectively prevented from being accumulated in the receiving hopper or the grinding machine, and the uniformly falling feed can be conveniently conveyed by a lower conveying mechanism;

fan work is bloied in to the regulating pipe, adjust the position between toper seat and the venturi through rotating the handle, the last scale mark that sets up of adjusting screw can accurate regulation toper seat and the distance between the venturi, adjust the clearance between the interior through-hole of toper seat and venturi and ventilate, clearance adjustment realizes the regulation to the wind pressure of blowing, thereby realize blowing the transport to the fodder realization of different grade type and size, the adjustability of wind pressure also realizes adjusting the transport rate of plastics, realize the stable ejection of compact and the transport to the fodder, blow in the transfer hopper after the regulation of venturi of wind pressure, blow the fodder that falls into in the transfer hopper, send into the fodder through the conveying pipeline in the storage subassembly.

The purpose of the invention can be realized by the following technical scheme:

a stable discharging feed grinding device comprises a main body frame, a grinding assembly, a receiving hopper, a discharging adjusting assembly, a transfer hopper, an air pressure adjusting assembly, a fan, a conveying pipe and a storage assembly; the feed grinder is characterized in that a grinding assembly is fixedly mounted on the main body frame and used for grinding and crushing feeds, a receiving hopper is mounted at a discharge port at the lower end of the grinding assembly, a blanking adjusting assembly is fixedly mounted at the lower end of the receiving hopper and used for adjusting the blanking speed and blanking amount of the receiving hopper, a transfer hopper is fixedly mounted at the lower end of the blanking adjusting assembly, an air pressure adjusting assembly is fixedly mounted at one end of the transfer hopper, a conveying pipe is fixedly mounted at the other end of the transfer hopper, a storage assembly is connected at the outlet of the conveying pipe, a fan is fixedly mounted on the main body frame, and an air outlet of the fan is connected with the air pressure adjusting assembly;

the grinding assembly comprises a grinding cylinder body, a grinding cylinder cover plate, a hinge, a bearing seat, a feeding seat, a speed reducer, a first motor, a grinding pipe and a grinding rod assembly; the grinding device comprises a grinding cylinder body, a feeding seat, a grinding pipe, a speed reducer, a first motor, a grinding rod assembly, a grinding shaft assembly and a bearing, wherein two groups of grinding cylinder cover plates are rotatably mounted on the grinding cylinder body through hinges, two groups of grinding cylinder cover plates are arranged on the bearing seat and fixedly mounted at two ends of the grinding cylinder body, the feeding seat is fixedly mounted on the grinding cylinder body and provided with a feeding port, a feeding hopper is mounted at the feeding port, the feeding seat is fixedly mounted with the grinding pipe, the grinding pipe extends into the grinding cylinder body, a plurality of groups of discharge through holes are uniformly formed in the grinding pipe, the speed reducer is fixedly mounted on the feeding seat, the input end of the speed reducer is fixedly mounted with the first motor, one end of the grinding rod assembly is fixedly mounted at the output end of the speed reducer, the other end of the grinding rod assembly penetrates through the grinding pipe and is connected to the inner ring of the bearing seat, and the grinding rod assembly comprises a grinding shaft, a grinding spiral sheet, a shaft seat and a bearing; one end of the shaft lever seat is fixedly arranged at the output end of the speed reducer, the other end of the shaft lever seat is fixedly connected with a grinding shaft, a grinding spiral sheet is fixedly arranged on the periphery of the grinding shaft, a bearing is fixedly arranged on the periphery of the shaft lever seat, and an outer ring of the bearing is fixedly arranged on the feeding seat.

As a further scheme of the invention: the blanking adjusting assembly comprises an adjusting seat, a connecting plate, an adjusting end cover, a bearing with a seat, an adjusting rod, a blade and a connecting shaft; the adjustable blade type blade adjusting device is characterized in that a blanking hole which is through up and down is formed in the adjusting seat, a connecting plate is fixedly mounted at the upper end and the lower end of the adjusting seat, adjusting end covers are fixedly mounted at the two ends of the adjusting seat, a belt seat bearing is fixedly mounted on the adjusting end covers, a connecting shaft is fixedly mounted at the two ends of the adjusting rod, the connecting shaft penetrates through the adjusting end covers and is fixedly mounted on the inner ring of the belt seat bearing, and a plurality of groups of blades are fixedly connected to the periphery of the adjusting rod and distributed in an annular array mode.

As a further scheme of the invention: one end a motor base is fixedly mounted on the adjusting end cover, a second motor is fixedly mounted on the motor base, and the output end of the second motor is fixedly connected with the connecting shaft.

As a further scheme of the invention: the air pressure adjusting assembly comprises an adjusting pipe, an air inlet pipe, a sealing end cover and a Venturi tube; the air inlet pipe is obliquely arranged in the middle of the adjusting pipe, one end of the air inlet pipe is connected with the fan, the other end of the air inlet pipe is communicated with the adjusting pipe, one end of the adjusting pipe is connected with the sealing end cover, the other end of the adjusting pipe is communicated with the transfer hopper, and the Venturi tube is fixedly arranged on one side, close to the transfer hopper, in the adjusting pipe.

As a further scheme of the invention: the seal end cover is connected with an adjusting screw rod in a penetrating mode, the end portion, located on the inner side of the adjusting pipe, of the adjusting screw rod is fixedly connected with a conical seat, a handle rod handle is fixedly mounted at the other end of the adjusting screw rod, and the conical surface of the conical seat is matched with the conical hole of the Venturi tube.

As a further scheme of the invention: the adjusting pipe is internally and fixedly provided with a threaded seat, the thread of the adjusting screw is in through connection with the threaded seat, the part of the adjusting screw, which is positioned outside the adjusting pipe, is a polished rod, and the polished rod is provided with scale marks.

As a further scheme of the invention: the storage assembly comprises a storage hopper, a feeding pipe, supporting legs and a discharging pipe; storage hopper periphery fixed mounting has a plurality of groups of supporting legs, and the storage hopper bottom is provided with the discharging pipe, and inlet pipe fixed connection is at the storage hopper middle part, and the inlet pipe is linked together with the conveying pipeline.

As a further scheme of the invention: the storage hopper internal fixation is provided with the filter screen, and the filter screen is located the inlet pipe upper end, and storage hopper upper end fixed mounting has the dust remover, and the dust remover is linked together with the storage hopper is inside.

As a further scheme of the invention: a processing method of a stable discharged feed grinding device specifically comprises the following steps:

the method comprises the following steps: the feed to be ground is placed into a feeding hopper arranged on a feeding seat, the feed falls into the feeding seat, a first motor works to drive a gear set in a speed reducer to rotate, the speed reducer drives a grinding rod assembly to rotate, a shaft lever seat is utilized to drive a grinding shaft to rotate, the feed is ground and conveyed through a grinding spiral sheet arranged on the periphery of the grinding shaft, the feed is ground while conveyed in a grinding pipe, and the ground feed falls into a receiving hopper through a discharge through hole;

step two: the ground feed falls into the receiving hopper, the ground feed falls into the blanking adjusting assembly through the receiving hopper, the second motor works to drive the connecting shaft to rotate, the connecting shaft drives the adjusting rod to rotate, and the feed in the receiving hopper is subjected to shunt adjustment through a plurality of groups of blades arranged on the periphery of the adjusting rod, so that the feed in the receiving hopper falls at a fixed quantity and a fixed speed, and stable blanking is realized;

step three: the feed falls into the transfer hopper at a constant speed and quantitatively after being adjusted by the feeding adjusting assembly, the fan blows air into the adjusting pipe, the position between the conical seat and the Venturi tube is adjusted by rotating the handle, the gap between the conical seat and the through hole in the Venturi tube is adjusted to ventilate, the gap adjustment realizes the adjustment of air blowing pressure, the air blowing pressure is blown into the transfer hopper after being adjusted by the Venturi tube, the feed falling into the transfer hopper is blown, and the feed is sent into the storage assembly through the feed conveying pipe;

step four: carry the fodder to send into the storage hopper through blowing, the discharging pipe that the storage hopper bottom set up is arranged in discharging the fodder of storage in the storage hopper, and the fodder falls into the storage hopper, and unnecessary air escape in the dust remover work is with the storage hopper, and the filter screen filters the fodder, prevents that the fodder from discharging along with the air current together.

The invention has the beneficial effects that:

1. the fodder falls into the material loading seat, first motor work drives the rotation of gear train in the speed reducer, reduce the rotational speed of first motor through the speed reducer, effectively ensure to play the guard action when grinding the axle drive, the speed reducer drives grinding rod subassembly and rotates, utilize axostylus axostyle seat to drive the grinding axle and rotate, the spiral piece of grinding through grinding the setting of axle periphery grinds the fodder and carries, grind the fodder when the intraductal transport of grinding, realize carrying when grinding through grinding the spiral piece, effectively improve the grinding machining efficiency to the fodder.

2. The ground feed falls into a receiving hopper through a discharge through hole; the receiving hopper falls into the blanking adjusting assembly, the second motor works to drive the connecting shaft to rotate, the connecting shaft drives the adjusting rod to rotate, a plurality of groups of blades arranged on the periphery of the adjusting rod are used for shunting and adjusting the feed in the receiving hopper, so that the feed in the receiving hopper falls off quantitatively at a constant speed, stable blanking is realized, the blanking of the grinding machine is adjusted by arranging the blanking adjusting assembly, the uniform and quantitative falling of the feed is realized, the feed is effectively prevented from being accumulated in the receiving hopper or the grinding machine, and the uniformly falling feed can be conveniently conveyed by a lower conveying mechanism;

3. the fan blows air into the adjusting pipe, the position between the conical seat and the Venturi tube is adjusted by rotating the handle rod, the distance between the conical seat and the Venturi tube can be accurately adjusted by scale marks arranged on the adjusting screw rod, the ventilation is realized by adjusting the gap between the conical seat and a through hole in the Venturi tube, the adjustment of the air blowing pressure is realized by gap adjustment, so that air blowing and conveying of feeds of different types and sizes are realized, the adjustability of the air pressure also realizes adjustment of the conveying speed of plastics, stable discharging and conveying of the feeds are realized, the air pressure is blown into the transfer hopper after being adjusted by the Venturi tube, the feeds falling into the transfer hopper are blown, and the feeds are conveyed into the storage component through the conveying pipe;

4. carry the fodder to send into the storage hopper through blowing, the discharging pipe that the storage hopper bottom set up is arranged in discharging the fodder of storage in the storage hopper, the fodder falls into the storage hopper, unnecessary air escape in the dust remover work is with the storage hopper, the filter screen filters the fodder, prevent that the fodder from discharging along with the air current together, connect material and carry the fodder through automatic, the realization is to the centralized storage of hopper, effectively reduce the artifical process among the fodder grinding process, the efficiency of feed processing has been improved.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of an abrasive assembly according to the present invention;

FIG. 3 is a schematic axial view of the polishing assembly of the present invention;

FIG. 4 is a schematic view of the assembly structure of the grinding pipe of the present invention;

FIG. 5 is a schematic view of the internal structure of the polishing tube of the present invention;

FIG. 6 is a schematic perspective view of the feed adjustment assembly of the present invention;

FIG. 7 is a schematic structural view of the blanking adjusting assembly of the present invention;

FIG. 8 is a schematic cross-sectional view taken along line A-A of FIG. 7 in accordance with the present invention;

FIG. 9 is a schematic view of the assembly structure of the adjusting lever and the vane of the present invention;

FIG. 10 is a schematic view of the air pressure regulating assembly of the present invention;

FIG. 11 is a schematic view of the magazine assembly of the present invention;

in the figure: 1. a main body frame; 2. a grinding assembly; 21. grinding the cylinder body; 22. a grinding cylinder cover plate; 23. a hinge; 24. a bearing seat; 25. a feeding seat; 26. a speed reducer; 27. a first motor; 28. grinding the tube; 281. a discharge through hole; 29. a grinding rod assembly; 291. grinding the shaft; 292. grinding the spiral sheet; 293. a spindle base; 294. a bearing; 3. a receiving hopper; 4. a blanking adjusting component; 41. an adjusting seat; 42. a connecting plate; 43. adjusting the end cover; 44. a second motor; 45. a motor base; 46. a pedestal bearing; 47. adjusting a rod; 48. a blade; 49. a connecting shaft; 5. a transfer hopper; 6. an air pressure regulating assembly; 61. an adjusting tube; 62. an air inlet pipe; 63. sealing the end cap; 64. a venturi tube; 65. adjusting the screw rod; 66. a threaded seat; 67. a conical seat; 68. a handle bar grip; 7. a fan; 8. a delivery pipe; 9. a material storage assembly; 91. a storage hopper; 92. a feed pipe; 93. supporting legs; 94. a discharge pipe; 95. a dust remover; 96. and (4) a filter screen.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-11, a stable discharging fodder grinding device includes a main frame 1, a grinding assembly 2, a receiving hopper 3, a discharging adjustment assembly 4, a transfer hopper 5, an air pressure adjustment assembly 6, a blower 7, a material conveying pipe 8 and a material storage assembly 9; the grinding assembly 2 is fixedly mounted on the main body frame 1, the grinding assembly 2 is used for grinding and crushing feed, a receiving hopper 3 is mounted at a discharge port at the lower end of the grinding assembly 2, a blanking adjusting assembly 4 is fixedly mounted at the lower end of the receiving hopper 3, the blanking adjusting assembly 4 is used for adjusting blanking speed and blanking amount of the receiving hopper 3, a transfer hopper 5 is fixedly mounted at the lower end of the blanking adjusting assembly 4, an air pressure adjusting assembly 6 is fixedly mounted at one end of the transfer hopper 5, a conveying pipe 8 is fixedly mounted at the other end of the transfer hopper 5, a material storage assembly 9 is connected at an outlet of the conveying pipe 8, a fan 7 is fixedly mounted on the main body frame 1, and an air outlet of the fan 7 is connected with the air pressure adjusting assembly 6;

the grinding assembly 2 comprises a grinding cylinder body 21, a grinding cylinder cover plate 22, a hinge 23, a bearing seat 24, a feeding seat 25, a speed reducer 26, a first motor 27, a grinding pipe 28 and a grinding rod assembly 29; the grinding cylinder 21 is rotatably provided with two groups of grinding cylinder cover plates 22 through hinges 23, the bearing seat 24 is provided with two groups and is fixedly arranged at two ends of the grinding cylinder 21, the feeding seat 25 is fixedly arranged on the grinding cylinder 21, the feeding seat 25 is provided with a feeding port, the feeding port is provided with a feeding hopper, the feeding seat 25 is fixedly provided with a grinding pipe 28, the grinding pipe 28 extends into the grinding cylinder 21, the grinding pipe 28 is uniformly provided with a plurality of groups of discharging through holes 281, the speed reducer 26 is fixedly arranged on the feeding seat 25, the input end of the speed reducer 26 is fixedly provided with a first motor 27, one end of the grinding rod assembly 29 is fixedly arranged at the output end of the speed reducer 26, the other end of the grinding rod assembly penetrates through the grinding pipe 28 and is connected with the inner ring of the bearing seat 24, and the grinding rod assembly 29 comprises a grinding shaft 291, a grinding spiral sheet 292, a shaft rod seat 293 and a bearing 294; one end of the shaft rod seat 293 is fixedly arranged at the output end of the speed reducer 26, the other end of the shaft rod seat 293 is fixedly connected with a grinding shaft 291, a grinding spiral sheet 292 is fixedly arranged on the periphery of the grinding shaft 291, a bearing 294 is fixedly arranged on the periphery of the shaft rod seat 293, and the outer ring of the bearing 294 is fixedly arranged on the feeding seat 25.

The blanking adjusting assembly 4 comprises an adjusting seat 41, a connecting plate 42, an adjusting end cover 43, a bearing with a seat 46, an adjusting rod 47, a blade 48 and a connecting shaft 49; adjust and be provided with the blanking hole that link up from top to bottom on the seat 41, adjust the equal fixed mounting of lower extreme on the seat 41 and have connecting plate 42, adjust end cover 43 fixed mounting at the both ends of adjusting the seat 41, adjust and go up fixed mounting of end cover 43 and have a seat bearing 46, adjust the equal fixed mounting in both ends of pole 47 and have connecting axle 49, connecting axle 49 passes and adjusts end cover 43 fixed mounting at a seat bearing 46 inner circle, adjust pole 47 periphery fixedly connected with a plurality of groups blade 48, a plurality of groups blade 48 is annular array and distributes.

One end, a motor seat 45 is fixedly installed on the adjusting end cover 43, a second motor 44 is fixedly installed on the motor seat 45, and the output end of the second motor 44 is fixedly connected with the connecting shaft 49.

The air pressure adjusting assembly 6 comprises an adjusting pipe 61, an air inlet pipe 62, a sealing end cover 63 and a Venturi tube 64; the air inlet pipe 62 is obliquely arranged in the middle of the adjusting pipe 61, one end of the air inlet pipe 62 is connected with the fan 7, the other end of the air inlet pipe is communicated with the adjusting pipe 61, one end of the adjusting pipe 61 is connected with the sealing end cover 63, the other end of the adjusting pipe is communicated with the transfer hopper 5, and the Venturi tube 64 is fixedly arranged on one side, close to the transfer hopper 5, in the adjusting pipe 61.

An adjusting screw rod 65 penetrates through the sealing end cover 63, a conical seat 67 is fixedly connected to the end part of the adjusting screw rod 65, which is located on the inner side of the adjusting pipe 61, a handle rod handle 68 is fixedly mounted at the other end of the adjusting screw rod 65, and the conical surface of the conical seat 67 is matched with the conical hole of the venturi tube 64.

The adjusting pipe 61 is internally and fixedly provided with a threaded seat 66, the adjusting screw 65 is in threaded through connection with the threaded seat 66, the part of the adjusting screw 65, which is positioned on the outer side of the adjusting pipe 61, is a polished rod, and the polished rod is provided with scale marks.

The material storage assembly 9 comprises a material storage hopper 91, a material inlet pipe 92, supporting legs 93 and a material outlet pipe 94; storage hopper 91 periphery fixed mounting has a plurality of groups supporting leg 93, and storage hopper 91 bottom is provided with discharging pipe 94, and inlet pipe 92 fixed connection is in the middle part of storage hopper 91, and inlet pipe 92 is linked together with conveying pipeline 8.

Storage hopper 91 internal fixation is provided with filter screen 96, and filter screen 96 is located inlet pipe 92 upper end, and storage hopper 91 upper end fixed mounting has dust remover 95, and dust remover 95 is inside to be linked together with storage hopper 91.

A processing method of a stable discharged feed grinding device specifically comprises the following steps:

the method comprises the following steps: the feed to be ground is put into a feeding hopper arranged on a feeding seat 25, the feed falls into the feeding seat 25, a first motor 27 works to drive a gear set in a speed reducer 26 to rotate, the speed reducer 26 drives a grinding rod assembly 29 to rotate, a shaft rod seat 293 is utilized to drive a grinding shaft 291 to rotate, the feed is ground and conveyed through a grinding spiral sheet 292 arranged on the periphery of the grinding shaft 291, the feed is conveyed in a grinding pipe 28 and ground at the same time, and the ground feed falls into a receiving hopper 3 through a discharge through hole 281;

step two: the ground feed falls into the receiving hopper 3, the ground feed falls into the blanking adjusting assembly 4 through the receiving hopper 3, the second motor 44 works to drive the connecting shaft 49 to rotate, the connecting shaft 49 drives the adjusting rod 47 to rotate, and the feed in the receiving hopper 3 is subjected to shunt adjustment through a plurality of groups of blades 48 arranged on the periphery of the adjusting rod 47, so that the feed in the receiving hopper 3 falls down at a fixed quantity and a fixed speed, and stable blanking is realized;

step three: the fodder falls into the transfer hopper 5 at a constant speed and a fixed quantity after being adjusted by the blanking adjusting component 4, the fan 7 blows air into the adjusting pipe 61 when working, the position between the conical seat 67 and the Venturi tube 64 is adjusted by rotating the handle 68 of the handle rod, the gap between the conical seat 67 and the through hole in the Venturi tube 64 is adjusted to ventilate, the gap adjustment realizes the adjustment of the air blowing pressure, the air pressure is blown into the transfer hopper 5 after being adjusted by the Venturi tube 64, the fodder falling into the transfer hopper 5 is blown, and the fodder is sent into the storage component 9 through the conveying pipe 8;

step four: carry the fodder to send into storage hopper 91 through blowing, the discharging pipe 94 that storage hopper 91 bottom set up is arranged in discharging the fodder of storage in storage hopper 91, and the fodder falls into storage hopper 91, and dust remover 95 work is discharged unnecessary air in with storage hopper 91, and filter screen 96 filters the fodder, prevents that the fodder from discharging along with the air current together.

When the feed grinder is used, feed to be ground is placed into a feeding hopper arranged on a feeding seat 25, the feed falls into the feeding seat 25, a first motor 27 works to drive a gear set in a speed reducer 26 to rotate, the rotating speed of the first motor 27 is reduced through the speed reducer 26, the protective effect is effectively ensured when a grinding shaft 291 is driven, the speed reducer 26 drives a grinding rod assembly 29 to rotate, a shaft rod seat 293 is utilized to drive the grinding shaft 291 to rotate, the feed is ground and conveyed through a grinding spiral sheet 292 arranged on the periphery of the grinding shaft 291, the feed is ground while conveyed in a grinding pipe 28, the feed is conveyed while ground through a grinding spiral sheet 292, the grinding efficiency of the feed is effectively improved, and the ground feed falls into a receiving hopper 3 through a discharge through hole 281; the receiving hopper 3 falls into the blanking adjusting assembly 4, the second motor 44 works to drive the connecting shaft 49 to rotate, the connecting shaft 49 drives the adjusting rod 47 to rotate, the feed in the receiving hopper 3 is subjected to shunt adjustment through a plurality of groups of blades 48 arranged on the periphery of the adjusting rod 47, so that the feed in the receiving hopper 3 falls at a fixed quantitative and fixed speed, stable blanking is realized, the blanking of the grinding machine is adjusted through the arrangement of the blanking adjusting assembly 4, the uniform and fixed-speed falling of the feed is realized, the feed is effectively prevented from being accumulated in the receiving hopper 3 or the grinding machine, and the uniformly falling feed can be conveniently conveyed by a lower conveying mechanism; the fodder falls into the transfer hopper 5 at a constant speed and a fixed quantity after being adjusted by the blanking adjusting component 4, the fan 7 blows air into the adjusting pipe 61 when working, the position between the conical seat 67 and the Venturi tube 64 is adjusted by rotating the handle 68 of the handle rod, the gap between the conical seat 67 and the through hole in the Venturi tube 64 is adjusted to ventilate, the gap adjustment realizes the adjustment of the air blowing pressure, the air pressure is blown into the transfer hopper 5 after being adjusted by the Venturi tube 64, the fodder falling into the transfer hopper 5 is blown, and the fodder is sent into the storage component 9 through the conveying pipe 8; carry the fodder to send into storage hopper 91 through blowing, the discharging pipe 94 that storage hopper 91 bottom set up is arranged in discharging the fodder of storage in storage hopper 91, and the fodder falls into storage hopper 91, and dust remover 95 work is discharged unnecessary air in with storage hopper 91, and filter screen 96 filters the fodder, prevents that the fodder from discharging along with the air current together.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A stable discharging feed grinding device is characterized by comprising a main body frame (1), a grinding assembly (2), a receiving hopper (3), a discharging adjusting assembly (4), a transfer hopper (5), an air pressure adjusting assembly (6), a fan (7), a conveying pipe (8) and a storage assembly (9); the feed grinder is characterized in that a grinding assembly (2) is fixedly mounted on a main body rack (1), the grinding assembly (2) is used for grinding and crushing feed, a receiving hopper (3) is mounted at a discharge port at the lower end of the grinding assembly (2), a blanking adjusting assembly (4) is fixedly mounted at the lower end of the receiving hopper (3), the blanking adjusting assembly (4) is used for adjusting blanking speed and blanking amount of the receiving hopper (3), a transfer hopper (5) is fixedly mounted at the lower end of the blanking adjusting assembly (4), an air pressure adjusting assembly (6) is fixedly mounted at one end of the transfer hopper (5), a conveying pipe (8) is fixedly mounted at the other end of the transfer hopper (5), a storage assembly (9) is connected at an outlet of the conveying pipe (8), a fan (7) is fixedly mounted on the main body rack (1), and an air outlet of the fan (7) is connected with the air pressure adjusting assembly (6);

the grinding assembly (2) comprises a grinding cylinder body (21), a grinding cylinder cover plate (22), a hinge (23), a bearing seat (24), a feeding seat (25), a speed reducer (26), a first motor (27), a grinding pipe (28) and a grinding rod assembly (29); the grinding device is characterized in that two groups of grinding cylinder cover plates (22) are rotatably installed on the grinding cylinder body (21) through hinges (23), two groups of grinding cylinder cover plates (22) are arranged on a bearing seat (24) and are fixedly installed at two ends of the grinding cylinder body (21), a feeding seat (25) is fixedly installed on the grinding cylinder body (21), a feeding port is formed in the feeding seat (25), a feeding hopper is installed at the feeding port, a grinding pipe (28) is fixedly installed on the feeding seat (25), the grinding pipe (28) extends into the grinding cylinder body (21), a plurality of groups of discharging through holes (281) are uniformly formed in the grinding pipe (28), a speed reducer (26) is fixedly installed on the feeding seat (25), a first motor (27) is fixedly installed at the input end of the speed reducer (26), one end of a grinding rod assembly (29) is fixedly installed at the output end of the speed reducer (26), and the other end of the grinding rod assembly penetrates through the grinding pipe (28) and is connected to the inner ring of the bearing seat (24), the grinding rod assembly (29) comprises a grinding shaft (291), a grinding spiral sheet (292), a shaft rod seat (293) and a bearing (294); one end of a shaft rod seat (293) is fixedly arranged at the output end of the speed reducer (26), the other end of the shaft rod seat is fixedly connected with a grinding shaft (291), a grinding spiral sheet (292) is fixedly arranged on the periphery of the grinding shaft (291), a bearing (294) is fixedly arranged on the periphery of the shaft rod seat (293), and the outer ring of the bearing (294) is fixedly arranged on the feeding seat (25);

the blanking adjusting assembly (4) comprises an adjusting seat (41), a connecting plate (42), an adjusting end cover (43), a bearing with a seat (46), an adjusting rod (47), a blade (48) and a connecting shaft (49); the adjustable blade type pneumatic conveying device is characterized in that a blanking hole which is through up and down is formed in the adjusting seat (41), connecting plates (42) are fixedly mounted at the upper end and the lower end of the adjusting seat (41), adjusting end covers (43) are fixedly mounted at the two ends of the adjusting seat (41), a belt seat bearing (46) is fixedly mounted on the adjusting end covers (43), connecting shafts (49) are fixedly mounted at the two ends of the adjusting rod (47), the connecting shafts (49) penetrate through the adjusting end covers (43) and are fixedly mounted on the inner ring of the belt seat bearing (46), a plurality of groups of blades (48) are fixedly connected to the periphery of the adjusting rod (47), and the plurality of groups of blades (48) are distributed in an annular array;

a motor base (45) is fixedly mounted on the adjusting end cover (43) at one end, a second motor (44) is fixedly mounted on the motor base (45), and the output end of the second motor (44) is fixedly connected with a connecting shaft (49);

the air pressure adjusting assembly (6) comprises an adjusting pipe (61), an air inlet pipe (62), a sealing end cover (63) and a Venturi tube (64); the air inlet pipe (62) is obliquely arranged in the middle of the adjusting pipe (61), one end of the air inlet pipe (62) is connected with the fan (7), the other end of the air inlet pipe is communicated with the adjusting pipe (61), one end of the adjusting pipe (61) is connected with the sealing end cover (63), the other end of the adjusting pipe is communicated with the transfer hopper (5), and the Venturi tube (64) is fixedly arranged on one side, close to the transfer hopper (5), in the adjusting pipe (61);

an adjusting screw rod (65) penetrates through the sealing end cover (63), the end part, located on the inner side of the adjusting pipe (61), of the adjusting screw rod (65) is fixedly connected with a conical seat (67), the other end of the adjusting screw rod is fixedly provided with a handle rod handle (68), and the conical surface of the conical seat (67) is matched with the conical hole of the Venturi tube (64);

the adjusting pipe (61) is internally and fixedly provided with a threaded seat (66), the adjusting screw (65) is in threaded through connection with the threaded seat (66), the part, located on the outer side of the adjusting pipe (61), of the adjusting screw (65) is a polished rod, and scale marks are arranged on the polished rod.

2. A steady discharge feed grinding apparatus as claimed in claim 1, wherein the storage assembly (9) comprises a storage hopper (91), a feed pipe (92), support legs (93) and a discharge pipe (94); storage hopper (91) periphery fixed mounting has a plurality of groups supporting leg (93), and storage hopper (91) bottom is provided with discharging pipe (94), and inlet pipe (92) fixed connection is in storage hopper (91) middle part, and inlet pipe (92) are linked together with conveying pipeline (8).

3. The grinding equipment for the feed with the stable discharging function as claimed in claim 2, wherein a filter screen (96) is fixedly arranged in the storage hopper (91), the filter screen (96) is positioned at the upper end of the feeding pipe (92), a dust remover (95) is fixedly arranged at the upper end of the storage hopper (91), and the dust remover (95) is communicated with the interior of the storage hopper (91).

4. The processing method of the stable discharging feed grinding device according to the claim 1, characterized in that the processing method comprises the following steps:

the method comprises the following steps: the feed to be ground is placed into a feeding hopper arranged on a feeding seat (25), the feed falls into the feeding seat (25), a first motor (27) works to drive an inner gear set of a speed reducer (26) to rotate, the speed reducer (26) drives a grinding rod assembly (29) to rotate, a shaft rod seat (293) is utilized to drive a grinding shaft (291) to rotate, the feed is ground and conveyed through grinding spiral sheets (292) arranged on the periphery of the grinding shaft (291), the feed is ground while conveyed in a grinding pipe (28), and the ground feed falls into a receiving hopper (3) through a discharge through hole (281);

step two: the ground feed falls into the receiving hopper (3), the ground feed falls into the blanking adjusting assembly (4) through the receiving hopper (3), the second motor (44) works to drive the connecting shaft (49) to rotate, the connecting shaft (49) drives the adjusting rod (47) to rotate, and the feed in the receiving hopper (3) is subjected to shunt adjustment through a plurality of groups of blades (48) arranged on the periphery of the adjusting rod (47), so that the feed in the receiving hopper (3) falls at a fixed quantity and a fixed speed, and stable blanking is realized;

step three: the fodder falls into the transfer hopper (5) at a constant speed and a fixed quantity after being adjusted by the blanking adjusting component (4), the fan (7) blows air into the adjusting pipe (61), the position between the conical seat (67) and the Venturi tube (64) is adjusted by rotating the handle (68), the gap between the conical seat (67) and the through hole in the Venturi tube (64) is adjusted to ventilate, the gap adjustment realizes the adjustment of air blowing pressure, the air pressure is blown into the transfer hopper (5) after being adjusted by the Venturi tube (64), the fodder falling into the transfer hopper (5) is blown, and the fodder is sent into the storage component (9) through the conveying pipe (8);

step four: carry the fodder to send into storage hopper (91) through blowing, discharging pipe (94) that storage hopper (91) bottom set up are arranged in discharging the fodder of storage hopper (91) in, and the fodder falls into storage hopper (91), and dust remover (95) work is discharged unnecessary air in with storage hopper (91), and filter screen (96) are filtered the fodder, prevent that the fodder from discharging along with the air current together.