CN221394151U

CN221394151U - Biological organic fertilizer equipment for packing

Info

Publication number: CN221394151U
Application number: CN202322971283.1U
Authority: CN
Inventors: 郭云峰; 王连芬; 付婷婷; 王锐竹; 于美荣; 黄佳荣; 黄敏莉; 运杰; 李亚东
Original assignee: Tianjin Agricultural Development Service Center; Tianjin Dahuan Biological Fertilizer Co ltd
Current assignee: Tianjin Agricultural Development Service Center; Tianjin Dahuan Biological Fertilizer Co ltd
Priority date: 2023-11-03
Filing date: 2023-11-03
Publication date: 2024-07-23
Anticipated expiration: 2033-11-03

Abstract

The utility model relates to a biological organic fertilizer packaging device. The device comprises a base, wherein a storage bin structure is fixedly connected on the base, and a bin discharge hole is formed in the bottom of the storage bin structure; a stirring device and a discharging device are arranged in the inner cavity of the storage bin structure; a quantitative mounting plate is fixedly connected to the base, and a blanking cylinder is arranged on the quantitative mounting plate; the constant-volume material taking device is arranged on the quantitative mounting plate; the constant-volume material taking device comprises a rotary shaft and a rotary driving assembly for driving the rotary shaft to rotate, a cylinder mounting top plate is fixedly connected to the top of the rotary shaft, two groups of notches distributed along the circumferential equiangular direction are formed in the cylinder mounting top plate, and a material discharging cylinder is arranged at each notch; a volume adjusting component is arranged on the rotary shaft; also comprises a discharge valve structure. The utility model can carry out constant volume type packaging on the organic fertilizer, changes the capacity of the discharging cylinder according to the size of the packaging bag, has strong applicability and improves the working efficiency of packaging equipment.

Description

Biological organic fertilizer equipment for packing

Technical Field

The utility model belongs to the technical field of bio-fertilizer production, and particularly relates to bio-organic fertilizer packaging equipment.

Background

The biological organic fertilizer is prepared by fermenting organic solid wastes (including organic garbage, straw, human, livestock and poultry manure, cake, agricultural and sideline products and solid wastes generated by food processing) by microorganisms, deodorizing and completely decomposing.

The bio-organic fertilizer needs to be packaged after production, and a certain amount of the organic fertilizer is packaged in a packaging bag through a packaging machine at present so as to facilitate the transportation and sales of the organic fertilizer. The weighing of materials in powder or granule packaging machines is the core component, wherein the weighing of powder or granule materials is mainly of the constant volume type or the weighing type.

However, the traditional constant volume type packaging equipment has a simple structure, and the blanking amount is fixed every time, so that the blanking operation can be only carried out on the packaging bag with fixed capacity, and when the size of the packaging bag changes, automatic quantitative packaging cannot be carried out, and the applicability is poor; the operator can only choose to use other adapted packaging devices for packaging, which increases the production cost, or choose to manually perform the packaging operation, which reduces the production efficiency, so that it is highly desirable to design a bio-organic fertilizer packaging device to solve the above-mentioned problems.

Disclosure of utility model

The utility model provides a biological organic fertilizer packaging device with reasonable structural design for solving the technical problems in the prior art. The utility model can carry out constant volume type packaging on the organic fertilizer, and changes the capacity of the constant volume mechanism according to the packaging requirement, thereby being applicable to the bagging requirements of packaging bags with different sizes, having strong applicability and improving the working efficiency of the packaging equipment.

The utility model adopts the technical proposal for solving the technical problems in the prior art that: the biological organic fertilizer packaging equipment comprises a base, wherein a storage bin structure is fixedly connected to the base through a first support column, and a bin discharge hole is formed in the bottom of the storage bin structure; a stirring device and a discharging device are arranged in the inner cavity of the storage bin structure; a quantitative mounting plate is fixedly connected to the base through a second support column, and a blanking barrel with a feeding hole at the upper part and a discharging hole at the lower part is arranged on the quantitative mounting plate; the constant-volume material taking device is arranged on the quantitative mounting plate and positioned between the material outlet of the material bin and the blanking cylinder; the constant-volume material taking device comprises a rotary rotating shaft which is rotationally connected with a quantitative mounting plate, a rotary driving assembly which is used for driving the rotary rotating shaft to rotate is mounted on the quantitative mounting plate, a cylinder mounting top plate is fixedly connected to the top of the rotary rotating shaft, two groups of notches which are distributed along the circumferential direction at equal angles are formed in the cylinder mounting top plate, and a material discharging cylinder is mounted at each notch; a volume adjusting component for adjusting the volume of the discharging cylinder is arranged on the rotary shaft; the discharging valve structure is used for controlling the opening and closing states of the discharging hole at the lower end part of the discharging cylinder.

The utility model has the advantages and positive effects that: the utility model provides biological organic fertilizer packaging equipment, which is characterized in that a storage bin structure, a stirring device and a discharging device are arranged to store organic fertilizer stored in the storage bin structure, and the stored organic fertilizer is stirred to avoid caking of the organic fertilizer, and meanwhile, the organic fertilizer can be transmitted to a discharging hole of the storage bin; the blanking cylinder is arranged for sleeving the packaging bag, so that the organic fertilizer can be conveniently packaged in a bagging way; through setting up the constant volume extracting device, can receive the organic fertilizer that drops from the storehouse discharge gate to transfer the organic fertilizer that receives to the top of blanking section of thick bamboo and carry out the operation of unloading, make the organic fertilizer drop to in the blanking section of thick bamboo, and drop to the wrapping bag through the blanking section of thick bamboo, realized the automatic constant volume of organic fertilizer and got the purpose of bagging-off packing, improved the work efficiency of organic fertilizer packing; in addition, because the constant volume extracting device includes the volume adjusting part, can realize adjusting the purpose of the volume of the ejection of compact drum of constant volume extracting device, and then be suitable for the bagging-off requirement of not unidimensional wrapping bag, the suitability is strong.

Preferably: the volume adjusting assembly comprises a lifting sleeve arranged on a rotating shaft, wherein the rotating shaft and the lifting sleeve can relatively move in the axial direction and cannot relatively rotate in the circumferential direction; the top of the lifting sleeve is fixedly connected with a cylinder mounting plate positioned below the cylinder mounting top plate, a plurality of groups of through grooves distributed along the circumferential direction are formed in the cylinder mounting plate, and a quantity adjusting cylinder is fixedly connected at each through groove, and the plurality of groups of quantity adjusting cylinders are respectively sleeved outside each discharging cylinder in a one-to-one correspondence manner and can longitudinally move; the lifting sleeve is characterized by further comprising an adjusting driving assembly for driving the lifting sleeve to longitudinally move.

Preferably: the adjusting driving assembly comprises a lifting installation seat fixedly connected with the top of the quantitative installation plate, a lifting motor is installed on the lifting installation seat, a lifting gear is connected to an output shaft of the lifting motor in a key way, the adjusting driving assembly further comprises a lifting rack shaft which is arranged on the lifting installation seat in a sliding penetrating way and can longitudinally move, the lifting gear is meshed with the lifting rack shaft, the adjusting driving assembly further comprises an L-shaped connection plate which is installed on the lifting sleeve and fixedly connected with the lifting rack shaft, and the L-shaped connection plate and the lifting sleeve can relatively rotate in the circumferential direction; the discharge valve structure is installed between L connecting plate and a section of thick bamboo mounting panel.

Preferably: the discharging valve structure comprises a valve plate limiting disc fixedly connected with the top of the L-shaped connecting plate; the device also comprises a discharge valve plate hinged with the outer peripheral wall of the quantity adjusting cylinder through a pin shaft, and a valve plate spring in a compressed state is connected between the cylinder mounting plate and the discharge valve plate; an arc-shaped lug is arranged at the inner end part of the discharging valve plate and is propped against the edge of the downwards turned bottom of the valve plate limiting plate, and an arc-shaped discharge chute is arranged on the side wall of the downwards turned part of the valve plate limiting plate.

Preferably: the rotary driving assembly comprises a driven gear and a guide shifting fork which are connected with the lower part of the rotary shaft in a key manner, and further comprises a feeding rotary motor arranged on the quantitative mounting plate, a non-full-tooth gear meshed with the driven gear is connected with an output shaft of the feeding rotary motor in a key manner, and an arc-shaped groove in sliding contact with the peripheral wall of the non-full-tooth gear is formed in the outer end part of the guide shifting fork.

Preferably: the storage bin structure comprises a storage bin with an open top, wherein the bottom of the cross section of the storage bin is arc-shaped, and a discharge hole of the storage bin is arranged at one side of the bottom of the storage bin; the storage bin is characterized in that a bin cover plate is buckled at the top opening of the storage bin, and a locking connecting piece for locking and connecting the bin cover plate and the storage bin is arranged between the bin cover plate and the storage bin.

Preferably: the stirring device comprises a transversely arranged middle stirring shaft which is rotationally connected at the center of the storage bin, and a plurality of groups of stirring blades are fixedly connected on the middle stirring shaft; still include the agitator motor of installing on the storage silo, agitator motor's output shaft is connected with middle part (mixing) shaft.

Preferably: the discharging device comprises a feeding auger which is arranged transversely and is rotationally connected with the bottom of the inner cavity of the storage bin, and a chain wheel transmission pair which is arranged between the feeding auger and the middle stirring shaft; the chain wheel transmission pair comprises a driving chain wheel which is connected with the outer end part of the feeding auger in a key way, and also comprises a driven chain wheel which is connected with the outer end part of the middle stirring shaft in a key way, and a chain which is in a closed state is connected between the driving chain wheel and the driven chain wheel in a transmission way.

Preferably: a through groove is formed in the quantitative mounting plate, a dust cover fixedly connected with the quantitative mounting plate is arranged at the through groove, a pipeline mounting port communicated with an inner cavity of the dust cover is arranged on the side wall of the dust cover, the blanking barrel penetrates through the top of the dust cover, and the lower end part of the blanking barrel extends to the position below the through groove formed in the quantitative mounting plate.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional view of the present utility model;

FIG. 2 is a schematic diagram of a cross-sectional front view of a constant volume take-off device of the present utility model;

fig. 3 is a schematic perspective view of a constant volume material taking device in the present utility model.

In the figure: 1. a base; 2. a first support column; 3. a chain wheel transmission pair; 4. feeding augers; 5. a middle stirring shaft; 6. stirring the leaves; 7. locking the connecting piece; 8. a bin cover plate; 9. a storage bin; 10. a stirring motor; 11. a discharge hole of the stock bin; 12. an electromagnetic valve; 13. a discharge valve structure; 13-1, arc-shaped protruding blocks; 13-2, a valve plate spring; 13-3, a discharging valve plate; 13-4, a valve plate limiting disc; 13-5, an arc discharge chute; 14. a discharge cylinder; 15. a volume adjustment assembly; 15-1, a lifting motor; 15-2, lifting gears; 15-3, lifting the mounting seat; 15-4, lifting the rack shaft; 15-5, L-shaped connecting plates; 15-6, a quantity adjusting cylinder; 15-7, a cylinder mounting plate; 15-8, lifting sleeve; 15-9, clamping ring grooves; 16. a rotary drive assembly; 16-1, driven gear; 16-2, a feeding rotating motor; 16-3, a non-full-tooth gear; 16-4, guiding shifting fork; 17. rotating the rotating shaft; 18. a cylinder mounting top plate; 18-1, a rotary guide groove; 19. a blanking cylinder; 20. a dust cover; 21. a pipeline installation port; 22. a quantitative mounting plate; 23. and a second pillar.

Detailed Description

For a further understanding of the utility model, its features and advantages, the following examples are set forth in detail:

Referring to fig. 1, the bio-organic fertilizer packaging device of the present utility model includes a base 1, a storage bin structure is fixedly connected to the base 1 through a first pillar 2, a bin discharge port 11 is provided at the bottom of the storage bin structure, and an electromagnetic valve 12 is installed on the bin discharge port 11. An inner cavity of the storage bin structure is provided with a stirring device and a discharging device. As shown in fig. 1, in this embodiment, the storage bin structure includes a storage bin 9 with an open top, the bottom of the cross section of the storage bin 9 is arc-shaped, and a bin discharge port 11 is installed at one side of the bottom of the storage bin 9; a bin cover plate 8 is buckled at the top opening of the storage bin 9, and a locking connecting piece 7 for locking and connecting the bin cover plate 8 and the storage bin 9 is arranged between the bin cover plate 8 and the storage bin 9. The locking connector 7 comprises a locking screw rod hinged with the upper part of the outer wall of the storage bin 9 through a pin shaft, an opening groove provided with a strip-shaped hole is fixedly connected on the bin cover plate 8, the locking screw rod can be arranged in the opening groove in a penetrating mode, and the locking connector further comprises a locking nut screwed on the locking screw rod.

As shown in fig. 1, the stirring device comprises a transversely arranged middle stirring shaft 5 which is rotationally connected at the center of a storage bin 9, and a plurality of groups of stirring blades 6 are fixedly connected on the middle stirring shaft 5; the stirring motor 10 is arranged on the storage bin 9, and an output shaft of the stirring motor 10 is connected with the middle stirring shaft 5.

In addition, the discharging device comprises a feeding auger 4 which is rotatably connected with the bottom of the inner cavity of the storage bin 9 and is transversely arranged, and further comprises a chain wheel transmission pair 3 which is arranged between the feeding auger 4 and the middle stirring shaft 5; the chain wheel transmission pair 3 comprises a driving chain wheel which is connected with the outer end part of the feeding auger 4 in a key way, and also comprises a driven chain wheel which is connected with the outer end part of the middle stirring shaft 5 in a key way, and a chain which is in a closed state is connected between the driving chain wheel and the driven chain wheel in a transmission way. The sprocket drive 3 further comprises a position-adjustable tensioning wheel mounted on a side wall of the storage silo 9.

As shown in fig. 1, a quantitative mounting plate 22 is fixedly connected to the base 1 through a second support 23, and a blanking tube 19 having a feed inlet at the upper part and a discharge outlet at the lower part is mounted on the quantitative mounting plate 22. In addition, a through groove is formed in the quantitative mounting plate 22, a dust cover 20 fixedly connected with the quantitative mounting plate 22 is arranged at the through groove, a pipeline mounting opening 21 communicated with the inner cavity of the dust cover 20 is arranged on the side wall of the dust cover 20, the blanking barrel 19 penetrates through the top of the dust cover 20, and the lower end part of the blanking barrel 19 extends to the position below the through groove formed in the quantitative mounting plate 22. In the actual working process, the packaging bag mouth is sleeved at the lower port of the blanking barrel 19. Through foretell setting, can be when carrying out the packing operation, connect pipeline installing port 21 and fan through the gas piping, and then the dust that the extraction produced when packing operation, avoid polluting the environment and influence staff's health.

As shown in fig. 1, the constant volume material taking device is arranged on the quantitative mounting plate 22 and is positioned between the material outlet 11 of the material bin and the blanking cylinder 19. The constant volume extracting device comprises a rotary rotating shaft 17 rotationally connected to a quantitative mounting plate 22, a rotary driving assembly 16 for driving the rotary rotating shaft 17 to rotate is mounted on the quantitative mounting plate 22, a cylinder mounting top plate 18 is fixedly connected to the top of the rotary rotating shaft 17, two groups of notches distributed along the circumferential equiangular degree are formed in the cylinder mounting top plate 18, and a discharging cylinder 14 is mounted at each notch. In addition, a circular rotary guide groove 18-1 is formed in the cylinder mounting top plate 18, and two groups of through grooves formed in the cylinder mounting top plate 18 are all located in the rotary guide groove 18-1; the lower port of the bin outlet 11 is positioned in the rotary guide groove 18-1 and is in clearance fit with the rotary guide groove 18-1. A volume adjusting assembly 15 for adjusting the capacity of the discharge cylinder 14 is mounted on the rotation shaft 17; and a discharge valve structure 13 for controlling the opening and closing state of a discharge hole at the lower end part of the discharge cylinder 14.

As shown in fig. 2 and 3, the rotary driving assembly 16 comprises a driven gear 16-1 and a guide shifting fork 16-4 which are connected with each other in a key manner at the lower part of a rotary rotating shaft 17, a feeding rotary motor 16-2 which is arranged on a quantitative mounting plate 22, a non-full-tooth gear 16-3 which is meshed with the driven gear 16-1 and connected with an output shaft of the feeding rotary motor 16-2 in a key manner, and an arc-shaped groove which is in sliding contact with the peripheral wall of the non-full-tooth gear 16-3 and is arranged at the outer end part of the guide shifting fork 16-4. In the actual working process, the output shaft of the feeding rotary motor 16-2 rotates one turn, and the rotary shaft 17 rotates one half turn. The discharge cylinder 14 mounted on the cylinder mounting plate 18 is sequentially moved to just above the blanking cylinder 19 every half turn of the rotation shaft 17.

As shown in fig. 2 and 3, the volume adjusting assembly 15 includes a lifting sleeve 15-8 mounted on a rotating shaft 17, the rotating shaft 17 and the lifting sleeve 15-8 being relatively movable in an axial direction and relatively non-rotatable in a circumferential direction; in this embodiment, the rotating shaft 17 and the lifting sleeve 15-8 may be spline-fitted, that is, a spline section is provided at the upper portion of the rotating shaft 17, and the lifting sleeve 15-8 is spline-fitted with the spline section. A cylinder mounting plate 15-7 positioned below a cylinder mounting top plate 18 is fixedly connected to the top of the lifting sleeve 15-8, a plurality of groups of through grooves distributed along the circumferential direction are formed in the cylinder mounting plate 15-7, a quantity adjusting cylinder 15-6 is fixedly connected to each through groove, and the plurality of groups of quantity adjusting cylinders 15-6 are respectively sleeved outside each discharging cylinder 14 in a one-to-one correspondence manner and can longitudinally move; and also includes an adjustment drive assembly for driving the lifting sleeve 15-8 to move longitudinally.

The adjusting driving assembly comprises a lifting installation seat 15-3 fixedly connected to the top of the quantitative installation plate 22, a lifting motor 15-1 is installed on the lifting installation seat 15-3, a lifting gear 15-2 is connected to an output shaft of the lifting motor 15-1 in a key manner, the adjusting driving assembly further comprises a lifting rack shaft 15-4 which is arranged on the lifting installation seat 15-3 in a sliding manner and can longitudinally move, the lifting gear 15-2 is meshed with the lifting rack shaft 15-4, the adjusting driving assembly further comprises an L-shaped connecting plate 15-5 which is installed on the lifting sleeve 15-8 and fixedly connected with the lifting rack shaft 15-4, wherein the L-shaped connecting plate 15-5 and the lifting sleeve 15-8 can relatively rotate in the circumferential direction, namely, a circular clamping ring groove 15-9 is formed in the outer circumferential wall of the lifting sleeve 15-8, and the end part of the L-shaped connecting plate 15-5 is positioned in the clamping ring groove 15-9, so that the L-shaped connecting plate 15-5 and the lifting sleeve 15-8 can relatively rotate in the circumferential direction; the discharge valve structure 13 is mounted between the L-shaped connection plate 15-5 and the cartridge mounting plate 15-7.

As shown in fig. 2, the discharge valve structure 13 comprises a valve plate limiting disc 13-4 fixedly connected with the top of an L-shaped connecting plate 15-5; wherein, the middle part of the valve plate limiting disc 13-4 is provided with a window, and the lifting sleeve 15-8 is arranged in the window in a penetrating way and is in clearance fit with the valve plate limiting disc 13-4; in addition, the edge of the valve plate limiting disc 13-4 is turned down to form a cylinder shape, an arc-shaped discharge groove 13-5 with a narrow upper part and a wide lower part is formed in the side wall of the cylinder shape, the arc-shaped discharge groove 13-5 and the discharge cylinder 19 are positioned on the same side, and when a container formed by the discharge cylinder 14 and the quantity adjusting cylinder 15-6 rotates to the upper part of the discharge cylinder 19, the container is in a state of being separated from a discharge hole 11 of a storage bin; the discharge valve structure 13 is activated to bring the container formed by the discharge cylinder 14 and the metering cylinder 15-6 into a discharge state.

The discharge valve structure 13 further comprises a discharge valve plate 13-3 hinged with the peripheral wall of the metering cylinder 15-6 through a pin shaft, and a valve plate spring 13-2 in a compressed state is connected between the cylinder mounting plate 15-7 and the discharge valve plate 13-3; an arc-shaped lug 13-1 is arranged at the inner end part of the discharging valve plate 13-3, and the arc-shaped lug 13-1 is abutted against the bottom edge of the downward turnover of the valve plate limiting disc 13-4.

Working principle:

The cylinder mounting top plate 18 and the cylinder mounting plate 15-7 can synchronously rotate along with the rotation of the rotating shaft 17, so that the discharge cylinder 14 and the quantity adjusting cylinder 15-6 synchronously revolve around the center line of the rotating shaft 17, and the valve plate limiting plate 13-4 cannot rotate in the circumferential direction but can move in the vertical direction. When the rotary shaft 17 rotates for one half turn, the discharging cylinder 14 and the quantity adjusting cylinder 15-6 can be driven to synchronously rotate for one half turn around the central line of the rotary shaft 17, so that the discharging cylinder 14 and the quantity adjusting cylinder 15-6 which finish quantitative material taking operation move to the upper part of the blanking cylinder 19, at the moment, the arc-shaped protruding block 13-1 at the inner end part of the discharging valve plate 13-3 moves to the arc-shaped discharging groove 13-5, the lower end part of the discharging valve plate 13-3 is turned downwards under the action of the valve plate spring 13-2, and then the discharging port of a container formed by the discharging cylinder 14 and the quantity adjusting cylinder 15-6 is opened, so that materials in the discharging cylinder 14 and the quantity adjusting cylinder 15-6 can fall into the blanking cylinder 19, and then the materials fall into a packaging bag sleeved on the blanking cylinder 19, the purposes of automatic quantitative material taking, bagging and packaging of organic fertilizer are realized, and the working efficiency of organic fertilizer packaging is improved;

In addition, when the container formed by one group of discharging cylinders 14 and the quantity adjusting cylinder 15-6 moves to the upper part of the blanking cylinder 19, the container formed by the other group of discharging cylinders 14 and the quantity adjusting cylinder 15-6 is opposite to the discharging port 11 of the stock bin, the quantitative material taking operation is carried out, and at the moment, the bottom of the container formed by the discharging cylinders 14 and the quantity adjusting cylinder 15-6 for taking materials is in a closed state. In addition, when the container formed by the discharging cylinder 14 and the quantity adjusting cylinder 15-6 completes the material taking operation and is driven to be transferred, the electromagnetic valve 12 controls the material outlet 11 of the material bin to be in a closed state.

When the volume of a container formed by the discharging cylinder 14 and the quantity adjusting cylinder 15-6 needs to be adjusted, the lifting motor 15-1 is started to drive the lifting gear 15-2 to rotate, and then the lifting rack shaft 15-4 is driven to move in a lifting manner, so that the purpose of driving the L-shaped connecting plate 15-5 to move in a lifting manner is achieved, the moving L-shaped connecting plate 15-5 can synchronously adjust the longitudinal positions of the valve plate limiting plate 13-4 and the cylinder mounting plate 15-7, and the inner end part of the discharging valve plate 13-3 hinged with the quantity adjusting cylinder 15-6 abuts against the valve plate limiting plate 13-4 due to the fact that the quantity adjusting cylinder 15-6 is connected with the cylinder mounting plate 15-7, therefore, the lifting motor 15-1 is started to drive the lifting gear 15-2 to rotate in a positive and negative direction, the quantity adjusting cylinder 15-6 and the discharging valve structure 13 can be driven to move in a lifting manner, the purpose of adjusting the volume of the container formed by the discharging cylinder 14 and the quantity adjusting cylinder 15-6 is achieved, meanwhile, the discharging valve structure 13 can work normally, the purpose of adjusting the volume of the discharging cylinder 14 of the constant-volume material taking device is finally achieved, and the applicability of packaging equipment is improved.

Claims

1. A biological organic fertilizer equipment for packing, characterized by: the device comprises a base (1), wherein a storage bin structure is fixedly connected to the base (1) through a first support column (2), and a bin discharge hole (11) is formed in the bottom of the storage bin structure; a stirring device and a discharging device are arranged in the inner cavity of the storage bin structure; a quantitative mounting plate (22) is fixedly connected on the base (1) through a second support column (23), and a blanking cylinder (19) with a feeding hole at the upper part and a discharging hole at the lower part is arranged on the quantitative mounting plate (22); the constant-volume material taking device is arranged on the quantitative mounting plate (22) and positioned between the material outlet (11) of the material bin and the blanking barrel (19); the constant-volume material taking device comprises a rotary rotating shaft (17) which is rotationally connected with a quantitative mounting plate (22), a rotary driving assembly (16) which is used for driving the rotary rotating shaft (17) to rotate is mounted on the quantitative mounting plate (22), a cylinder mounting top plate (18) is fixedly connected to the top of the rotary rotating shaft (17), two groups of notches which are distributed along the circumferential equiangular direction are formed in the cylinder mounting top plate (18), and a material discharging cylinder (14) is mounted at each notch; a volume adjusting component (15) for adjusting the volume of the discharging cylinder (14) is arranged on the rotary shaft (17); the discharging valve structure (13) is used for controlling the opening and closing states of the discharging hole at the lower end part of the discharging cylinder (14).

2. The bio-organic fertilizer packaging apparatus of claim 1, wherein: the volume adjusting assembly (15) comprises a lifting sleeve (15-8) arranged on a rotating shaft (17), wherein the rotating shaft (17) and the lifting sleeve (15-8) can relatively move in the axial direction and cannot relatively rotate in the circumferential direction; a cylinder mounting plate (15-7) positioned below the cylinder mounting top plate (18) is fixedly connected to the top of the lifting sleeve (15-8), a plurality of groups of through grooves distributed along the circumferential direction are formed in the cylinder mounting plate (15-7), quantity adjusting cylinders (15-6) are fixedly connected to the positions of the through grooves, and the plurality of groups of quantity adjusting cylinders (15-6) are respectively sleeved outside the discharging cylinders (14) in a one-to-one correspondence manner and can longitudinally move; and the lifting sleeve (15-8) is driven to longitudinally move by the adjusting driving assembly.

3. The bio-organic fertilizer packaging apparatus of claim 2, wherein: the adjusting driving assembly comprises a lifting installation seat (15-3) fixedly connected to the top of the quantitative installation plate (22), a lifting motor (15-1) is installed on the lifting installation seat (15-3), a lifting gear (15-2) is connected to an output shaft of the lifting motor (15-1) in a key manner, the adjusting driving assembly further comprises a lifting rack shaft (15-4) which is arranged on the lifting installation seat (15-3) in a sliding penetrating manner and can longitudinally move, the lifting gear (15-2) is meshed with the lifting rack shaft (15-4), the adjusting driving assembly further comprises an L-shaped connecting plate (15-5) which is installed on the lifting sleeve (15-8) and fixedly connected with the lifting rack shaft (15-4), and the L-shaped connecting plate (15-5) and the lifting sleeve (15-8) can relatively rotate in the circumferential direction; the discharge valve structure (13) is arranged between the L-shaped connecting plate (15-5) and the cylinder mounting plate (15-7).

4. A bio-organic fertilizer packaging apparatus as claimed in claim 3, wherein: the discharge valve structure (13) comprises a valve plate limiting disc (13-4) fixedly connected with the top of the L-shaped connecting plate (15-5); the device also comprises a discharge valve plate (13-3) hinged with the outer peripheral wall of the quantity adjusting cylinder (15-6) through a pin shaft, and a valve plate spring (13-2) in a compression state is connected between the cylinder mounting plate (15-7) and the discharge valve plate (13-3); an arc-shaped lug (13-1) is arranged at the inner end part of the discharging valve plate (13-3), the arc-shaped lug (13-1) is propped against the edge of the downward turnover bottom of the valve plate limiting disc (13-4), and an arc-shaped discharge chute (13-5) is formed in the side wall of the downward turnover part of the valve plate limiting disc (13-4).

5. The bio-organic fertilizer packaging apparatus of claim 1, wherein: the rotary driving assembly (16) comprises a driven gear (16-1) and a guide shifting fork (16-4) which are connected with the lower part of the rotary shaft (17) in a key way, and further comprises a feeding rotary motor (16-2) arranged on the quantitative mounting plate (22), a non-full-tooth gear (16-3) meshed with the driven gear (16-1) is connected with the output shaft of the feeding rotary motor (16-2) in a key way, and an arc-shaped groove in sliding contact with the peripheral wall of the non-full-tooth gear (16-3) is formed in the outer end part of the guide shifting fork (16-4).

6. The bio-organic fertilizer packaging apparatus of claim 1, wherein: the storage bin structure comprises a storage bin (9) with an open top, wherein the bottom of the section of the storage bin (9) is arc-shaped, and a bin discharge hole (11) is arranged at one side of the bottom of the storage bin (9); the storage bin (9) is buckled with a bin cover plate (8) at the top opening, and a locking connecting piece (7) for locking and connecting the bin cover plate (8) and the storage bin (9) is arranged between the bin cover plate (8) and the storage bin (9).

7. The bio-organic fertilizer packaging apparatus of claim 6, wherein: the stirring device comprises a transversely arranged middle stirring shaft (5) which is rotationally connected at the center of a storage bin (9), and a plurality of groups of stirring blades (6) are fixedly connected on the middle stirring shaft (5); the stirring device also comprises a stirring motor (10) arranged on the storage bin (9), and an output shaft of the stirring motor (10) is connected with the middle stirring shaft (5).

8. The bio-organic fertilizer packaging apparatus of claim 7, wherein: the discharging device comprises a feeding auger (4) which is arranged transversely and is rotationally connected with the bottom of the inner cavity of the storage bin (9), and a chain wheel transmission pair (3) which is arranged between the feeding auger (4) and the middle stirring shaft (5); the chain wheel transmission pair (3) comprises a driving chain wheel which is connected with the outer end part of the feeding auger (4) in a key way, and also comprises a driven chain wheel which is connected with the outer end part of the middle stirring shaft (5) in a key way, and a chain which is in a closed state is connected between the driving chain wheel and the driven chain wheel in a transmission way.

9. The bio-organic fertilizer packaging apparatus of claim 1, wherein: a through groove is formed in the quantitative mounting plate (22), a dust cover (20) fixedly connected with the quantitative mounting plate (22) is arranged at the through groove, a pipeline mounting opening (21) communicated with an inner cavity of the dust cover is arranged on the side wall of the dust cover (20), the blanking barrel (19) penetrates through the top of the dust cover (20), and the lower end part of the blanking barrel (19) extends to the lower part of the through groove formed in the quantitative mounting plate (22).