CN112536100A

CN112536100A - Milling equipment for agricultural processing

Info

Publication number: CN112536100A
Application number: CN202011353451.5A
Authority: CN
Inventors: 粱彦秋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-03-23

Abstract

The invention belongs to the technical field of agricultural processing, in particular to a grinding device for agricultural processing, aiming at the problem of poor grinding effect on bean materials in the prior art, the grinding device comprises a processing tank, wherein a fixed pipe is rotatably connected to the middle position of the inner wall of the bottom of the processing tank, a grinding piece is fixed at the top end of the fixed pipe, a driving mechanism is connected to the bottom end of the fixed pipe in a transmission manner, a support frame with an annular structure is fixed at the bottom end of the inner wall of the processing tank, a plurality of air cylinders are fixed at the top of the support frame, a fixed hopper with the same hemispherical structure is fixed at the top pipes of the air cylinders, and a filter screen plate joint is arranged at the bottom of the fixed hopper. The invention utilizes the cylinder to make the fixed hopper and the filter screen plate reciprocate in the vertical direction, so that the gap width between the fixed hopper and the grinding piece is constantly changed, the bean material continuously falls down and is extruded and ground, and the influence on the actual grinding efficiency caused by the fact that the bean material is continuously thrown out at a feeding hole at the grinding position is avoided.

Description

Milling equipment for agricultural processing

Technical Field

The invention relates to the technical field of agricultural processing, in particular to a milling device for agricultural processing.

Background

The agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants, the agricultural labor objects are living animals and plants, the obtained products are the animals and plants, and the agricultural production and processing process not only is a process for obtaining agricultural products, but also comprises an operation process for processing the agricultural products into other derivatives.

Among the agricultural production process, can often grind bean material into powder and directly use or carry out follow-up processing and reuse, because bean material is small often to be difficult to the breakage, generally all directly carry out the crocus operation with bean material through the mode of extrusion grinding, often grind bean product through the cylindric grinding member of class and between the corresponding grinding seat among the prior art, but because bean material shape is slick and sly, very easily at the in-process of actual crocus operation, make bean material from the feed inlet roll-off of crocus position or throw away, and influence actual crocus effect.

Disclosure of Invention

Based on the technical problem of poor grinding effect on bean materials in the prior art, the invention provides a grinding device for agricultural processing.

The invention provides a grinding device for agricultural processing, which comprises a processing tank, wherein a fixed pipe is rotatably connected at the middle position of the inner wall of the bottom of the processing tank, a grinding piece is fixed at the top end of the fixed pipe, a driving mechanism is connected at the bottom end of the fixed pipe in a transmission manner, a supporting frame with an annular structure is fixed at the bottom end of the inner wall of the processing tank, a plurality of cylinders are fixed at the top of the supporting frame, a fixed hopper with the same hemispherical structure is fixed at the top pipes of the cylinders, a filter screen plate is arranged at the bottom of the fixed hopper, a cover plate is arranged at the top end of the processing tank, the processing tank and the cover plate form a spherical structure, a feeding pipe is fixed at the middle position of the top of the cover plate, a limit ring with an annular structure is fixed at the inner wall of.

Preferably, a blanking door is arranged at a position, located inside the support frame, on one side of the bottom of the outer wall of the treatment tank, a connecting cylinder of a conical structure is fixed at the bottom end of the outer wall of the fixed pipe, a plurality of scraping plates are fixed at the bottom end of the outer wall of the connecting cylinder, and the bottoms of the scraping plates are in sliding connection with the inner wall of the treatment tank.

Preferably, the bottom of the grinding part is provided with a grinding part matched with the inside of the fixed hopper, the top of the grinding part is provided with a material guide part which is arched upwards and has an arc-shaped structure, auxiliary grooves distributed in an annular array are formed in the position, between the material guide part and the grinding part, of the outer wall of the circumference of the grinding part, and the auxiliary grooves are provided with arc-shaped structures.

Preferably, the bottom of the cover plate and the position corresponding to the top end of the fixed hopper are rotatably connected with a connecting rod through a torsion spring, the bottom end of the connecting rod is fixedly provided with a pushing piece, one side of the pushing piece, which is close to the fixed hopper, is provided with a guide groove, the inner wall of one side of the guide groove is provided with an arc structure, the middle position of the arc structure is arched towards one side of the fixed hopper, and the top of the inner wall of the fixed hopper is rotatably connected with a ball bearing at the position corresponding to the.

Preferably, the outer wall of the bottom of the pushing piece is an inclined surface which inclines upwards to one side far away from the fixed hopper, one end, far away from the fixed hopper, of the pushing piece is a material limiting part, and the bottom of the material limiting part is a horizontal plane.

Preferably, it has the cooling chamber to constitute between the inner wall of support frame and processing jar, and the rigidity that processing jar inner wall and cooling chamber correspond has a plurality of refrigeration pieces, and the refrigeration end of refrigeration piece sets up in the cooling intracavity, and the end that heats of refrigeration piece sets up in the outside of processing jar, and the top of support frame circumference inner wall is fixed with the ventilation pipe that runs through the setting, and the inside of ventilation pipe is fixed with to the fan of blowing of keeping away from cooling chamber cross-blow, and the one end that the cooling chamber was kept away from to the ventilation pipe is fixed with the filter screen.

Preferably, the cavity has been seted up to the inside top position of grinding piece, and the top inner wall of cavity sets to the arc structure that the intermediate position arches upwards, and the bottom inner wall of cavity sets to the arc structure that the intermediate position arches downwards, and the intermediate position of cavity bottom inner wall is fixed with the communicating pipe that runs through the setting, and the top and the bottom of communicating pipe communicate with cavity and fixed pipe respectively.

Preferably, the inner wall of the circumference of the support frame is provided with penetrating grooves distributed in an annular array, the inner wall of each penetrating groove is fixedly provided with an elastic heat-conducting strip, the support frame is fixedly provided with a vibrating piece at a position corresponding to the elastic heat-conducting strip, the vibrating piece is connected with the elastic heat-conducting strip, and the elastic heat-conducting strip vibrates in the horizontal direction.

Preferably, the fixed part that the elastic heat conducting fin is close to one side outer wall of fixed pipe and is fixed with annular array distribution, and the one end that the elastic heat conducting fin was kept away from to the fixed part both sides is all rotated and is connected with dispersion portion, and the one end intermediate position that the elastic heat conducting fin was kept away from to the fixed part sets to the edge of outside salient, and one side intermediate position that the fixed part was kept away from to dispersion portion sets to the edge of outside salient.

The beneficial effects of the invention are as follows:

1. the utility model provides a milling equipment for agricultural processing, through throwing in beans material to fixed fighting from the inlet pipe, and utilize the grinding piece of fixed fighting internal rotation to carry out the crocus operation to beans material, make the powder that grinds out screened out from the filter plate, and the device is at the in-process of crocus operation, utilize the cylinder to make fixed fighting and filter plate reciprocating motion in vertical direction, be convenient for shake off the powder on the filter plate on the one hand, on the other hand makes fixed fighting and grinds the constantly change of the clearance width between the piece, and make beans material constantly fall down by extrusion grinding, avoid beans material constantly being thrown away at the grinding position feed inlet through the interval change and influence actual grinding efficiency, thereby improve grinding effect and crocus efficiency in the device in-service use.

2. The utility model provides a milling equipment for agricultural processing, through the position that corresponds outside at apron top and fixed fill be connected with the connecting rod through torsional spring rotation, the connecting rod bottom pushes away material one side guide way inner wall and sets to encircleing to keeping away from grinding one side, and along with fixed fill reciprocating motion's in vertical direction in-process, the ball on fixed fill inner wall top is at the guide way reciprocating motion, and make one side that pushes away the material piece and keep away from the ball reciprocal push away the material extrusion downwards, the cooperation is ground the auxiliary tank of a outer wall and is avoided beans material roll-off or throw away from, thereby further improve efficiency and the crocus effect that the device actually ground.

3. The utility model provides a milling equipment for agricultural processing, spacing and be convenient for collect the powder whereabouts after grinding through the support frame, and utilize the refrigeration piece to cool down in the cavity between support frame and processing jar, avoid grinding a bottom position on the one hand because long-time work overheated quality that influences beans material, on the other hand and condense moisture and avoid the powder viscosity big and influence the ejection of compact, the elastic heat conduction piece of being connected with the trembler on the cooperation support frame, and the wobbling dispersion portion in fixed part both sides on the elastic heat conduction piece, and avoid having the powder to remain, and improve the actual result of use and whole crocus efficiency of device.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of a milling apparatus for agricultural processing according to the present invention;

FIG. 2 is a schematic view of an abrasive member of the pulverizer for agricultural processing according to the present invention;

FIG. 3 is a schematic view of a material pushing member of the milling apparatus for agricultural processing according to the present invention;

FIG. 4 is a schematic structural view of a supporting frame of the milling device for agricultural processing according to the present invention;

FIG. 5 is a schematic view of the structure of an elastic heat-conducting plate of the milling device for agricultural processing according to the present invention;

fig. 6 is an enlarged schematic structural view of a part a of the grinding device for agricultural processing according to the present invention.

In the figure: 1 treatment tank, 2 cover plates, 3 fixed pipes, 4 grinding pieces, 5 fixed hoppers, 6 filter screen plates, 7 support frames, 8 cylinders, 9 feeding pipes, 10 limiting rings, 11 auxiliary grooves, 12 connecting rods, 13 pushing pieces, 14 balls, 15 guide grooves, 16 discharging doors, 17 connecting cylinders, 18 scraping plates, 19 refrigerating sheets, 20 ventilating pipes, 21 cavities, 22 communicating pipes, 23 elastic heat conducting sheets, 24 vibrating sheets, 25 fixed parts and 26 dispersing parts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a milling equipment for agricultural processing, including handling jar 1, the intermediate position of handling jar 1 bottom inner wall rotates and is connected with fixed pipe 3, and the top of fixed pipe 3 is fixed with grinds piece 4, the bottom transmission of fixed pipe 3 is connected with actuating mechanism, the bottom of handling jar 1 inner wall is fixed with annular structure's support frame 7, and the top of support frame 7 is fixed with a plurality of cylinders 8, the push pipe of a plurality of cylinders 8 is fixed with same hemispherical structure's fixed 5 of fighting, the bottom of fixed 5 of fighting is provided with filter screen board 6, the top of handling jar 1 is provided with apron 2, and handle jar 1 and apron 2 and constitute spherical structure, the intermediate position at apron 2 top is fixed with inlet pipe 9, apron 2 inner wall is fixed with annular structure's spacing ring 10, and the fixed top of fighting 5 outer wall and the inner wall sliding connection of spacing ring 10.

In the invention, a blanking door 16 is arranged at a position, which is positioned inside a support frame 7, on one side of the bottom of the outer wall of a treatment tank 1, a connecting cylinder 17 with a conical structure is fixed at the bottom end of the outer wall of a fixed pipe 3, a plurality of scraping plates 18 are fixed at the bottom end of the outer wall of the connecting cylinder 17, the bottoms of the scraping plates 18 are in sliding connection with the inner wall of the treatment tank 1, a grinding part matched with the inside of a fixed hopper 5 is arranged at the bottom of a grinding part 4, a material guide part which is arched upwards to form an arc structure is arranged at the top of the grinding part 4, auxiliary grooves 11 distributed in an annular array are arranged at a position, which is positioned between the material guide part and the grinding part, on the circumferential outer wall;

the connecting rod 12 is connected to the bottom of the cover plate 2 and the corresponding position of the top end of the fixed hopper 5 through the rotation of the torsion spring, the pushing piece 13 is fixed at the bottom end of the connecting rod 12, the guide groove 15 is formed in one side, close to the fixed hopper 5, of the pushing piece 13, the inner wall of one side of the guide groove 15 is arranged into an arc-shaped structure, the middle position of the arc-shaped structure is arched towards one side, close to the fixed hopper 5, the top of the inner wall of the fixed hopper 5 is connected with the ball 14 in a rotating mode, the outer wall of the bottom of the pushing piece 13 is arranged into an inclined plane which inclines upwards towards one side of the fixed hopper 5, the end, far away from the fixed hopper 5, of the.

When the invention is used: beans materials are put into a fixed hopper 5 from a feeding pipe 9, the beans materials are milled by a grinding part 4 rotating in the fixed hopper 5, the ground powder is screened out from a filter screen plate 6, in the milling operation process of the device, the fixed hopper 5 and the filter screen plate 6 reciprocate in the vertical direction by a cylinder 8, on one hand, the powder on the filter screen plate 6 is convenient to shake off, on the other hand, the gap width between the fixed hopper 5 and the grinding part 4 is constantly changed, the beans materials are constantly dropped and extruded and ground, the influence on the actual grinding efficiency caused by constantly throwing the beans materials out at the grinding position feeding port is avoided by the change of the distance, thereby improving the grinding effect and milling efficiency in the actual use process of the device, along with the reciprocating motion process of the fixed hopper 5 in the vertical direction, the balls 14 at the top end of the inner wall of the fixed hopper 5 reciprocate in a guide groove 15, and one side of the pushing piece 13, which is far away from the ball 14, pushes the material downwards in a reciprocating manner and is extruded, and the auxiliary groove 11 on the outer wall of the grinding piece 4 is matched to prevent bean materials from sliding out or being thrown out, so that the actual grinding efficiency and the grinding effect of the device are further improved.

Example 2

Referring to fig. 1-6, a milling device for agricultural processing, a cooling cavity is formed between a support frame 7 and the inner wall of a processing tank 1, a plurality of refrigerating sheets 19 are fixed on the inner wall of the processing tank 1 at positions corresponding to the cooling cavity, refrigerating ends of the refrigerating sheets 19 are arranged in the cooling cavity, heating ends of the refrigerating sheets 19 are arranged outside the processing tank 1, a ventilation pipe 20 which penetrates through the support frame 7 is fixed on the top of the circumferential inner wall of the support frame 7, a blowing fan which blows air to one side far away from the cooling cavity is fixed inside the ventilation pipe 20, and a filter screen is fixed on one end of the ventilation pipe 20 far away from the cooling cavity;

a cavity 21 is formed in the top of the interior of the grinding piece 4, the inner wall of the top of the cavity 21 is of an arc structure with an upward middle position, the inner wall of the bottom of the cavity 21 is of an arc structure with a downward middle position, a communicating pipe 22 penetrating through the cavity 21 is fixed in the middle of the inner wall of the bottom of the cavity 21, and the top end and the bottom end of the communicating pipe 22 are respectively communicated with the cavity 21 and the fixed pipe 3;

the circumference inner wall of support frame 7 sets up the groove of wearing that the annular array distributes, and the inner wall of wearing the groove is fixed with elasticity conducting strip 23, support frame 7 has trembler 24 with the rigidity that elasticity conducting strip 23 corresponds, be connected between trembler 24 and the elasticity conducting strip 23, elasticity conducting strip 23 vibrates in the horizontal direction, elasticity conducting strip 23 is close to one side outer wall of fixed pipe 3 and is fixed with annular array distribution's fixed part 25, and the one end that elasticity conducting strip 23 was kept away from to fixed part 25 both sides all rotates and is connected with dispersion portion 26, the one end intermediate position that elasticity conducting strip 23 was kept away from to fixed part 25 sets up to the edge of outside salient, one side intermediate position that fixed part 25 was kept away from to dispersion portion 26 sets up to the edge of outside salient.

When the invention is used: spacing and be convenient for through support frame 7 and collect the powder whereabouts after will grinding, and utilize refrigeration piece 19 to cool down in the cavity between support frame 7 and processing jar 1, avoid grinding 4 bottom positions on the one hand because long-time work and overheated quality that influences beans material, on the other hand and condense moisture and avoid the powder viscosity big and influence the ejection of compact, elasticity conducting strip 23 of being connected with trembler 24 on the cooperation support frame 7, and elasticity conducting strip 23 goes up fixed part 25 and the wobbling dispersion part 26 in both sides, and avoid having the powder to remain, and improve the actual result of use and whole crocus efficiency of device.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The grinding device for agricultural processing comprises a processing tank (1), wherein a fixed pipe (3) is rotatably connected to the middle position of the inner wall of the bottom of the processing tank (1), a grinding part (4) is fixed at the top end of the fixed pipe (3), and a driving mechanism is connected to the bottom end of the fixed pipe (3) in a transmission manner, and is characterized in that a support frame (7) with an annular structure is fixed at the bottom end of the inner wall of the processing tank (1), a plurality of cylinders (8) are fixed at the top of the support frame (7), a fixed hopper (5) with the same hemispherical structure is fixed at the top pipes of the cylinders (8), a filter screen plate (6) is arranged at the bottom of the fixed hopper (5), a cover plate (2) is arranged at the top end of the processing tank (1), the processing tank (1) and the cover plate (2) form a spherical structure, an inlet pipe (9) is fixed at the middle position of the top of the cover plate (2), and a limit ring, and the top end of the outer wall of the fixed bucket (5) is connected with the inner wall of the limiting ring (10) in a sliding way.

2. The milling device for agricultural processing according to claim 1, characterized in that a blanking door (16) is arranged at a position inside the supporting frame (7) on one side of the bottom of the outer wall of the processing tank (1), a connecting cylinder (17) with a conical structure is fixed at the bottom end of the outer wall of the fixed pipe (3), a plurality of scraping plates (18) are fixed at the bottom end of the outer wall of the connecting cylinder (17), and the bottoms of the scraping plates (18) are slidably connected with the inner wall of the processing tank (1).

3. The grinding device for agricultural processing according to claim 2, characterized in that the bottom of the grinding member (4) is configured as a grinding part adapted to the inside of the fixed hopper (5), the top of the grinding member (4) is configured as a material guiding part which is arched upwards and has an arc-shaped structure, auxiliary grooves (11) distributed in an annular array are formed in the position, between the material guiding part and the grinding part, of the outer circumferential wall of the grinding member (4), and the auxiliary grooves (11) are configured as an arc-shaped structure.

4. The grinding device for agricultural processing according to claim 2 or 3, characterized in that a connecting rod (12) is rotatably connected to the bottom of the cover plate (2) at a position corresponding to the top end of the fixed hopper (5) through a torsion spring, a pushing part (13) is fixed to the bottom end of the connecting rod (12), a guide groove (15) is formed in one side, close to the fixed hopper (5), of the pushing part (13), an inner wall of one side of the guide groove (15) is of an arc structure, the middle position of the inner wall of the guide groove arches towards the side close to the fixed hopper (5), and a ball (14) is rotatably connected to the top of the inner wall of the fixed hopper (5) at a position corresponding to the guide groove (15.

5. The grinding device for agricultural processing according to claim 4, characterized in that the outer wall of the bottom of the pushing member (13) is arranged to be an inclined surface inclined upwards to the side away from the fixed hopper (5), the end of the pushing member (13) away from the fixed hopper (5) is arranged to be a material limiting portion, and the bottom of the material limiting portion is arranged to be a horizontal plane.

6. The milling equipment for agricultural processing according to claim 2, characterized in that, a cooling chamber is formed between the inner wall of the supporting frame (7) and the processing tank (1), a plurality of refrigeration sheets (19) are fixed on the inner wall of the processing tank (1) corresponding to the cooling chamber, the refrigeration ends of the refrigeration sheets (19) are arranged in the cooling chamber, the heating ends of the refrigeration sheets (19) are arranged outside the processing tank (1), the top of the circumferential inner wall of the supporting frame (7) is fixed with a ventilation pipe (20) which is arranged in a penetrating manner, a blowing fan which blows air to the side far away from the cooling chamber is fixed inside the ventilation pipe (20), and a filter screen is fixed on the end, far away from the cooling chamber, of the ventilation pipe (20).

7. The grinding device for agricultural processing according to claim 6, characterized in that a cavity (21) is formed in the top of the interior of the grinding member (4), the top inner wall of the cavity (21) is arranged to be of an arc structure with an upward middle position, the bottom inner wall of the cavity (21) is arranged to be of an arc structure with a downward middle position, a communicating pipe (22) penetrating through the cavity (21) is fixed in the middle position of the bottom inner wall of the cavity (21), and the top end and the bottom end of the communicating pipe (22) are respectively communicated with the cavity (21) and the fixed pipe (3).

8. The grinding apparatus as claimed in claim 7, wherein the supporting frame (7) has through slots arranged in a circular array on its inner circumferential wall, and elastic heat-conducting strips (23) are fixed to the inner wall of the through slots, and vibration plates (24) are fixed to the supporting frame (7) at positions corresponding to the elastic heat-conducting strips (23), and the vibration plates (24) are connected to the elastic heat-conducting strips (23), and the elastic heat-conducting strips (23) vibrate in a horizontal direction.

9. The grinding device for agricultural processing as defined in claim 8, wherein the elastic heat-conducting strip (23) is fixed with fixing portions (25) distributed in an annular array on the outer wall of one side close to the fixing tube (3), and both ends of the fixing portions (25) far away from the elastic heat-conducting strip (23) are rotatably connected with dispersing portions (26), the middle position of one end of the fixing portion (25) far away from the elastic heat-conducting strip (23) is set as an outward protruding edge, and the middle position of one side of the dispersing portions (26) far away from the fixing portion (25) is set as an outward protruding edge.