CN216544866U

CN216544866U - Preparation device of charcoal-based rice seedling raising matrix plate

Info

Publication number: CN216544866U
Application number: CN202123320701.8U
Authority: CN
Inventors: 黄玉芬; 林阿典; 刘忠珍; 黄庆; 魏岚; 何德飞; 李翔; 黄连喜
Original assignee: Institute of Agricultural Resources and Environment of Guangdong Academy of Agricultural Sciences
Current assignee: Institute of Agricultural Resources and Environment of Guangdong Academy of Agricultural Sciences
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-17
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a preparation device of a biochar-based rice seedling raising matrix plate, which comprises a bottom plate and an upper die base, wherein cushion blocks are symmetrically distributed on the top of the bottom plate, a lower die base is installed on the tops of the cushion blocks, a female die is arranged on the lower die base, a male die matched with the female die is arranged at the bottom of the upper die base, a buffer part is arranged on the female die, and the buffer part comprises a movable column, a first fixing ring, a containing groove, a second fixing ring and a spring; the beneficial effects of the utility model are: by the designed buffer part, the buffer of the falling of the male die and the fitting of the female die is increased, the abrasion of the male die and the female die is reduced, and the maintenance frequency is reduced; through the designed limiting assembly, when the movable column moves, the limit of the movable column during movement is increased by matching the limiting column with the limiting rod; through the designed guide assembly, when the push plate moves up and down, the extending block moves along the guide rod, and the guide of the push plate during movement is increased.

Description

Preparation device of charcoal-based rice seedling raising matrix plate

Technical Field

The utility model belongs to the technical field of seedling raising substrate plate preparation, and particularly relates to a preparation device of a biochar-based rice seedling raising substrate plate.

Background

The biochar-based rice seedling raising substrate plate is prepared as follows: stirring and mixing the biochar seedling raising matrix and the biological binder; taking the composite material, loading the composite material in a mold, and pressing and molding; the advantages of press forming are as follows: compared with an injection mold, the used equipment and the mold are simpler; is suitable for plastic with poor fluidity and is easy to form large and medium products; compared with injection molding and die casting of thermosetting plastics, the product has the advantages of small shrinkage, small deformation and uniform performances.

The prior preparation device for the biochar-based rice seedling raising matrix plate has the following defects in use:

when the male die falls and the female die is attached, the buffering part is not needed, so that the buffering of the male die when the male die falls is not increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a preparation device of a biochar-based rice seedling raising matrix plate, which aims to solve the problem that the buffering of a male mold during falling is not beneficial to increase due to lack of a buffering part when the male mold falls and a female mold is attached in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a preparation facilities of charcoal base rice seedling raising matrix board, includes bottom plate, upper die base, the top of bottom plate is provided with the cushion of symmetric distribution, the die holder is installed at the top of cushion, and is provided with the die on the die holder, the bottom of upper die base is provided with the formpiston with die looks adaptation, be provided with the buffer part on the die, and buffer part is including movable post, first solid fixed ring, the solid fixed ring of storage tank, second, the storage tank of symmetric distribution is seted up on the surface of die, the one end embedding storage tank of activity post, the storage tank is stretched out to the other end to offset with the formpiston, first solid fixed ring is installed to the notch inner wall of storage tank, the solid fixed ring of second is installed to the embedding end outer wall of activity post, the spring sets up between first solid fixed ring and the solid fixed ring of second.

Preferably, the movable column is of a cylindrical structure, and the movable column and the accommodating groove are provided with limiting assemblies.

Preferably, the limiting assembly comprises a limiting column and a limiting rod, the bottom of the movable column is provided with the limiting column, and the bottom of the accommodating groove is provided with the limiting rod inserted into the limiting column.

Preferably, still include ejecting mechanism, and ejecting mechanism includes push rod fixed plate, push rod, tailshaft, push pedal, the inboard of two cushions is arranged in to the push pedal, and the top of push pedal installs the push rod fixed plate, the top of push rod fixed plate is provided with the push rod, the inside of push pedal is arranged in to the tip of tailshaft, be provided with the direction subassembly on push pedal and the bottom plate.

Preferably, the guide assembly comprises a guide rod, a protruding block and a guide hole, the protruding block is installed on the side surface of the push plate, the guide hole for the guide rod to penetrate through is formed in the surface of the protruding block, and two ends of the guide rod are connected with the bottom plate and the lower die base respectively.

Preferably, the extending block is perpendicular to the push plate, and the guide rod is of a cylindrical structure.

Compared with the prior art, the utility model has the beneficial effects that:

(1) by the designed buffer part, the buffer of the falling of the male die and the fitting of the female die is increased, the abrasion of the male die and the female die is reduced, and the maintenance frequency is reduced;

(2) through the designed limiting assembly, when the movable column moves, the limit of the movable column during movement is increased by matching the limiting column with the limiting rod;

(3) through the designed guide assembly, when the push plate moves up and down, the extending block moves along the guide rod, and the guide of the push plate during movement is increased.

Drawings

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

FIG. 2 is an enlarged view of the region K in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the L-region of FIG. 1 according to the present invention;

in the figure: 1. a base plate; 2. a push rod fixing plate; 3. cushion blocks; 4. a push rod; 5. an upper die holder; 6. a male mold; 7. a female die; 8. a lower die holder; 9. a tail shaft; 10. pushing the plate; 11. a movable post; 12. a first retaining ring; 13. a limiting column; 14. a limiting rod; 15. a containing groove; 16. a second retaining ring; 17. a spring; 18. a guide bar; 19. a protruding block; 20. and (4) a guide hole.

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. 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, fig. 2 and fig. 3, the present invention provides a technical solution: a preparation device of a biochar-based rice seedling raising substrate plate comprises a bottom plate 1 and an upper die base 5, wherein cushion blocks 3 which are symmetrically distributed are arranged at the top of the bottom plate 1, a lower die base 8 is arranged at the top of the cushion blocks 3, a female die 7 is arranged on the lower die base 8, a male die 6 which is matched with the female die 7 is arranged at the bottom of the upper die base 5, a buffer part is arranged on the female die 7 and comprises a movable column 11, a first fixing ring 12, a containing groove 15, a second fixing ring 16 and a spring 17, the symmetrically distributed containing groove 15 is formed in the surface of the female die 7, one end of the movable column 11 is embedded into the containing groove 15, the other end of the movable column extends out of the containing groove 15 and abuts against the male die 6, the first fixing ring 12 is arranged on the inner wall of a notch of the containing groove 15, the second fixing ring 16 is arranged on the outer wall of the embedded end of the movable column 11, the spring 17 is arranged between the first fixing ring 12 and the second fixing ring 16, and when the male die 6 falls down and the female die 7 are attached, the male die 6 is pressed downwards to drive the movable column 11 to move downwards, the movable column 11 drives the spring 17 to be compressed when moving downwards, the spring 17 has a resetting effect after being compressed, the buffer when the male die 6 falls down and the female die 7 is attached is increased, the abrasion of the male die 6 and the female die 7 is reduced, and the maintenance frequency is reduced.

In this embodiment, preferably, the movable column 11 is a cylindrical structure, and the movable column 11 and the accommodating groove 15 are provided with a limiting component, the limiting component includes a limiting column 13 and a limiting rod 14, the bottom of the movable column 11 is provided with the limiting column 13, the groove bottom of the accommodating groove 15 is provided with the limiting rod 14 inserted into the limiting column 13, and when the movable column 11 moves, the limiting during the movement of the movable column 11 is increased by using the cooperation of the limiting column 13 and the limiting rod 14.

In the embodiment, preferably, the device further comprises a push-out mechanism, the push-out mechanism comprises a push rod fixing plate 2, a push rod 4, a tail shaft 9 and a push plate 10, the push plate 10 is arranged at the inner sides of the two cushion blocks 3, and the top of the push plate 10 is provided with a push rod fixing plate 2, the top of the push rod fixing plate 2 is provided with a push rod 4, the end part of the tail shaft 9 is arranged inside the push plate 10, the push plate 10 and the bottom plate 1 are provided with a guide assembly, the guide assembly comprises a guide rod 18, an extending block 19 and a guide hole 20, the side surface of the push plate 10 is provided with the extending block 19, and the surface of the extending block 19 is provided with a guide hole 20 for the guide rod 18 to pass through, two ends of the guide rod 18 are respectively connected with the bottom plate 1 and the lower die seat 8, the extending block 19 is vertical to the push plate 10, the guide rod 18 is of a cylindrical structure, and when the push plate 10 moves up and down under the action of the tail shaft 9, the extending block 19 moves along the guide rod 18, so that the guide of the push plate 10 during movement is increased.

The working principle and the using process of the utility model are as follows: the male die 6 is separated from the female die 7, the mixed material of the biochar seedling raising matrix and the biological binder is put into the female die 7, when the male die 6 falls down and is attached to the female die 7, the male die 6 presses down and drives the movable column 11 to move downwards, the movable column 11 drives the spring 17 to be compressed downwards, the spring 17 has a reset effect after being compressed, and the buffer when the male die 6 falls down and is attached to the female die 7 is increased;

after the mixed material is pressurized, cured and molded, the male die 6 is separated from the female die 7, the push plate 10 moves upwards under the action of the tail shaft 9, the extension block 19 moves along the guide rod 18, the push plate 10 drives the push rod fixing plate 2 upwards, and the push rod 4 on the push rod fixing plate 2 ejects the molded substrate plate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a preparation facilities of charcoal base rice seedling raising matrix board, includes bottom plate (1), upper die base (5), the top of bottom plate (1) is provided with symmetric distribution's cushion (3), die holder (8) are installed at the top of cushion (3), and are provided with die (7) on die holder (8), the bottom of upper die base (5) is provided with formpiston (6) with die (7) looks adaptation, its characterized in that: be provided with the buffering part on die (7), and the buffering part is including activity post (11), first solid fixed ring (12), storage tank (15), the solid fixed ring of second (16), spring (17), storage tank (15) of symmetric distribution are seted up on the surface of die (7), the one end embedding storage tank (15) of activity post (11), storage tank (15) are stretched out to the other end to offset with formpiston (6), first solid fixed ring (12) are installed to the notch inner wall of storage tank (15), the solid fixed ring of second (16) are installed to the embedding end outer wall of activity post (11), spring (17) set up between first solid fixed ring (12) and the solid fixed ring of second (16).

2. The device for preparing a biochar-based rice seedling raising substrate plate as claimed in claim 1, wherein: the movable column (11) is of a cylindrical structure, and the movable column (11) and the accommodating groove (15) are provided with limiting assemblies.

3. The device for preparing the biochar-based rice seedling raising substrate plate as claimed in claim 2, wherein: the limiting component comprises a limiting column (13) and a limiting rod (14), the limiting column (13) is arranged at the bottom of the movable column (11), and the limiting rod (14) inserted into the limiting column (13) is arranged at the bottom of the accommodating groove (15).

4. The device for preparing a biochar-based rice seedling raising substrate plate as claimed in claim 1, wherein: still include ejecting mechanism, and ejecting mechanism includes push rod fixed plate (2), push rod (4), tail-shaft (9), push pedal (10), the inboard of two cushion (3) is arranged in push pedal (10), and push rod fixed plate (2) are installed at the top of push pedal (10), the top of push rod fixed plate (2) is provided with push rod (4), the inside of push pedal (10) is arranged in to the tip of tail-shaft (9), be provided with the direction subassembly on push pedal (10) and bottom plate (1).

5. The device for preparing a biochar-based rice seedling raising substrate plate as claimed in claim 4, wherein: the guide assembly comprises a guide rod (18), a protruding block (19) and a guide hole (20), the protruding block (19) is installed on the side surface of the push plate (10), the guide hole (20) for the guide rod (18) to penetrate through is formed in the surface of the protruding block (19), and the two ends of the guide rod (18) are connected with the bottom plate (1) and the lower die holder (8) respectively.

6. The device for preparing a biochar-based rice seedling raising substrate plate as claimed in claim 5, wherein: the extending block (19) is vertical to the push plate (10), and the guide rod (18) is of a cylindrical structure.