CN215454277U

CN215454277U - Agricultural is experimental with crop device of growing seedlings

Info

Publication number: CN215454277U
Application number: CN202121172261.3U
Authority: CN
Inventors: 杨忠兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2022-01-11
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to the technical field of seedling raising equipment and discloses a crop seedling raising device for an agricultural test. This agricultural experiment is as thing device of growing seedlings, through the cooperation between kicking block and the fly leaf, and then after opening the motor, the top of fly leaf will drive the diaphragm and incline to the right side to the watering point that makes the shower nozzle removes to the left side by the inside right side of seedling raising box, then behind the reversal motor output, the shower nozzle will remove to initial position, thereby makes the shower nozzle can water growing seedlings in the left and right sides swing, prevents to appear growing seedlings and is watered the condition of dying.

Description

Agricultural is experimental with crop device of growing seedlings

Technical Field

The utility model relates to the technical field of seedling raising equipment, in particular to a seedling raising device for agricultural tests.

Background

The agronomic test is one of the indispensable subjects in the agronomic specialty, the students in the agronomic specialty cultivate the seedling through the agronomic test, record the growth condition of the seedling in the cultivating process, and find out the best method for cultivating the seedling through various test comparisons, in order to facilitate the experimenter to observe the growth condition of the seedling in time in the process of cultivating the seedling in the agricultural test, the seedlings cannot be planted in the soil in the external environment, the seedlings need to be placed in a seedling raising device for cultivation, so the crop device of growing seedlings is one of the indispensable device in the agronomy experiment, and current device of growing seedlings when the tester waters to the seedling of device inside when using water can flow from the device bottom, and water flows out from the device after both can lead to the laboratory dirty indiscriminate need the tester to clear up and also can lead to the fact the waste to water, has brought certain influence for the use of this crop device of growing seedlings.

According to the agricultural test seedling culture device disclosed in the Chinese publication No. CN210054166U, the water tank can collect the water for irrigating seedlings flowing out of the water permeable hole at the bottom end of the seedling culture box, thereby avoiding the occurrence of frequent cleaning of testers due to dirtiness of a laboratory caused by the direct outflow of the water from the seedling culture box, and reducing the waste of the water, meanwhile, the water pump is arranged at one side of the water tank, and can pump the water in the water tank into the water pipe through the water suction pipe and the connecting pipe after the water is electrified, and then the water is sprayed out through the water spraying column at the lower end of the watering spray head to irrigate the seedlings in the seedling culture box, thereby recycling the water for irrigating the seedlings, further reducing the waste of the water, but the watering point of the water pipe is fixed when the seedlings are watered, so that the seedlings at the watering point are impacted by the water for a long time, thereby easily causing death of seedlings.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a crop seedling raising device for an agricultural test, which solves the problem of fixed irrigation points.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a crop seedling culture device for agricultural tests comprises a base, a water tank, a seedling culture box, a plurality of groups of through holes, a filter screen and a water pump, wherein the water tank is connected with the top of the base in a sliding mode, the groups of through holes are formed in the bottom of the seedling culture box, the filter screen is arranged at the bottom of the seedling culture box, the water pump is arranged on the right side of the seedling culture box and is communicated with the water tank, a handle is arranged on the front side of the water tank, sliding grooves are formed in the front side and the rear side of the seedling culture box, a rotating column is connected with the inside of each sliding groove in a sliding mode, a spring is arranged on the outer side of the rotating column, the right end of the spring is fastened with the inner wall of the right side of each sliding groove, one end of the rotating column penetrates out of each sliding groove and is rotatably connected into a movable plate outside the seedling culture box, a transverse plate is fastened between the two movable plates and is connected with a balance block rotatably connected into the seedling culture box, two groups of spray heads are arranged on the left side of the top of the transverse plate, and the spray heads are communicated with the output ends of the water pump, the inside of seedling raising box is rotated and is connected with the dwang, the outside fastening of dwang has two sets of second gears, both ends run through the front and back both sides of seedling raising box respectively and fasten with two sets of kicking blocks around the dwang, seedling raising box's right side is provided with the motor, the output key of motor is connected with first gear, and the outside of first gear stretch into seedling raising box and mesh with the second gear.

Preferably, the spray head is in an inclined state, and the inclination angle of the spray head is inclined downwards by 45 degrees.

Preferably, a buffer block is fastened on the inner wall of the left side of the sliding groove, and sponge and a damping spring are filled in the buffer block.

Preferably, the anti-dropping block is fastened on the outer side of the balance block, and the diameter of the anti-dropping block is larger than that of the balance block.

Preferably, the bottom of the movable plate is provided with a rotating groove, and one end of the rotating column is rotatably connected in the rotating groove and fastened with the blocking block.

Preferably, the diameter of the inner wall of the front side of the rotating groove is larger than that of the inner wall of the rear side of the rotating groove, and the diameter of the stop block is larger than that of the rotating column.

(III) advantageous effects

Compared with the prior art, the utility model provides a crop seedling raising device for agricultural tests, which has the following beneficial effects:

1. this agricultural experiment is as thing device of growing seedlings, through the cooperation between kicking block and the fly leaf, and then after opening the motor, the top of fly leaf will drive the diaphragm and incline to the right side to the watering point that makes the shower nozzle removes to the left side by the inside right side of seedling raising box, then behind the reversal motor output, the shower nozzle will remove to initial position, thereby makes the shower nozzle can water growing seedlings in the left and right sides swing, prevents to appear growing seedlings and is watered the condition of dying.

2. This agricultural experiment is as thing device of growing seedlings, through setting up the spring, and then when the kicking block top moved the fly leaf, the spring will be dragged by the rotation post, and when the kicking block no longer pushed up and moved the fly leaf, the spring will be quick bullet move the rotation post make rotate the post and return to initial position to the spring makes that the shower nozzle can be quick returns initial position, has accelerated the device's work efficiency, and the low cost of spring, suitable popularization.

3. This device of growing seedlings as thing is used in agronomy experiment, through setting up the balancing piece, and then on the one hand, the balancing piece has kept the balance of fly leaf in the swing, prevents that the fly leaf from appearing the unbalance condition of rocking in the swing, and on the other hand, the balancing piece has restricted the removal of fly leaf, prevents the condition that the fly leaf removed and leads to the device to become invalid, has ensured the normal use of device, has reduced operating personnel's the work degree of difficulty.

Drawings

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

FIG. 2 is a partial structural sectional view of the seedling raising box of the present invention;

FIG. 3 is a cross-sectional view of a counterbalance structure of the present invention;

fig. 4 is an exploded view showing the cross plate and the seedling box of fig. 3 omitted.

In the figure: 1. a base; 2. a top block; 3. a movable plate; 4. a chute; 5. a handle; 6. a buffer block; 7. a water tank; 8. a through hole; 9. a seedling raising box; 10. a spray head; 11. a transverse plate; 12. a motor; 13. a first gear; 14. rotating the rod; 15. a second gear; 16. a spring; 17. rotating the column; 18. a counterbalance; 19. an anti-drop block; 20. a blocking block; 21. the groove is rotated.

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. 1-4, a crop seedling growing device for agricultural tests comprises a base 1, a water tank 7 slidably connected with the inside of the base 1, a seedling box 9 arranged on the top of the base 1, a plurality of sets of through holes 8 arranged on the bottom of the seedling box 9, a filter screen arranged on the bottom of the seedling box 9, and a water pump arranged on the right side of the seedling box 9 and communicated with the water tank 7, wherein a handle 5 is arranged on the front side of the water tank 7, sliding grooves 4 are formed on the front side and the rear side of the seedling box 9, a rotating column 17 is slidably connected with the inside of the sliding groove 4, a spring 16 is arranged on the outer side of the rotating column 17, the right end of the spring 16 is fastened with the inner wall on the right side of the sliding groove 4, and by arranging the spring 16, when the movable plate 3 is pushed by the top block 2, the spring 16 will be pulled by the rotating column 17, and when the movable plate 3 is not pushed by the top block 2, the spring 16 will rapidly flick the rotating column 17 to return the rotating column 17 to the initial position, thereby the spring 16 enables the spray head 10 to quickly return to the initial position, the working efficiency of the device is accelerated, the cost of the spring 16 is low, and the device is suitable for popularization, one end of the rotating column 17 penetrates through the chute 4 and is rotatably connected in the movable plate 3 attached to the outer side of the seedling raising box 9, the transverse plate 11 is fastened between the two groups of movable plates 3, the movable plate 3 is fastened with the balance block 18 rotatably connected in the seedling raising box 9, through the arrangement of the balance block 18, on the one hand, the balance block 18 keeps the balance of the movable plate 3 in the swinging process and prevents the movable plate 3 from unbalanced and swinging in the swinging process, on the other hand, the balance block 18 limits the movement of the movable plate 3 and prevents the failure of the device caused by the movement of the movable plate 3, the normal use of the device is ensured, the working difficulty of operators is reduced, and the two groups of spray heads 10 are arranged on the left side of the top of the transverse plate 11, the spray head 10 is communicated with the output end of the water pump, the inside of the seedling box 9 is rotatably connected with a rotating rod 14, two groups of second gears 15 are fastened on the outer side of the rotating rod 14, the front end and the rear end of the rotating rod 14 respectively penetrate through the front side and the rear side of the seedling box 9 and are fastened with the two groups of top blocks 2, the right side of the seedling box 9 is provided with a motor 12, the output end of the motor 12 is in key connection with a first gear 13, and the outer side of the first gear 13 extends into the seedling raising box 9 and is meshed with the second gear 15, through the matching between the top block 2 and the movable plate 3, further, when the motor 12 is turned on, the top of the movable plate 3 will drive the horizontal plate 11 to incline to the right, so that the irrigation point of the nozzle 10 moves from the right to the left inside the seedling box 9, then after the output end of the motor 12 is reversed, the nozzle 10 will move to the initial position, so that the nozzle 10 can irrigate the seedlings in the left-right swinging process, and the situation that the seedlings are irrigated to death is prevented.

Specifically, the watering point in the initial state of the shower head 10 may be set to the right side of the inside of the seedling box 9 by setting the shower head 10 in an inclined state and inclining the shower head 10 downward by 45 degrees so that the watering point in the initial state of the shower head 10 may be set to the right side of the inside of the seedling box 9.

Specifically, in order to slow down the striking that rotates post 17 and receive behind kicking block 2 top movable plate 3, there is buffer block 6 at the inboard wall fastening of spout 4 left side, and the inside packing of buffer block 6 has sponge and damping spring, can slow down the impact that rotates post 17 and receive through setting up buffer block 6 from this.

Specifically, in order to prevent the balance weight 18 from being separated from the seedling raising box 9, the anti-falling block 19 is fastened on the outer side of the balance weight 18, and the diameter of the anti-falling block 19 is larger than that of the balance weight 18, so that the balance weight 18 can limit the direction of the balance weight 18.

Specifically, in order to prevent the rotating column 17 from being separated from the movable plate 3, a rotating groove 21 is formed at the bottom of the movable plate 3, and one end of the rotating column 17 is rotatably connected in the rotating groove 21 and fastened with the stopper 20, so that the stopper 20 can limit the trend of the rotating column 17.

Specifically, in order to provide the stopper 20 with the ability to restrict the rotation column 17, the diameter of the inner wall of the rotation groove 21 on the front side is set larger than the diameter of the inner wall of the rotation groove 21 on the rear side, and the diameter of the stopper 20 is set larger than the diameter of the rotation column 17, so that the stopper 20 cannot pass through the rear side of the rotation groove 21, and the stopper 20 restricts the movement of the rotation column 17.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the device is used, the water pump is started to enable the spray head 10 to spray water, then the motor 12 is started and the output end of the motor 12 rotates in a forward rotation mode and then rotates in a reverse rotation mode, when the output end of the motor 12 rotates in a forward rotation mode, the first gear 13 drives the second gear 15 to rotate, so that the second gear 15 rotates to drive the rotating rod 14 to rotate, when the rotating rod 14 rotates, the top block 2 swings leftwards and pushes the movable plate 3, the bottom of the movable plate 3 is pushed leftwards and moves leftwards, the spring 16 is stretched by the rotating column 17, the top of the movable plate 3 drives the transverse plate 11 to incline rightwards, when an irrigation point of the spray head 10 moves from the right side to the left side inside of the seedling raising box 9, after the output end of the motor 12 rotates in a reverse direction, the first gear 13 drives the second gear 15 to rotate reversely, when the top block 2 does not push the movable plate 3 any more, at the spring 16 can flick the rotating column 17 to move rightwards, so that the movable plate 3 returns to the initial state, therefore, the spray head 10 can move to the initial position, and the spray head 10 can irrigate the seedlings in the left-right swinging process, so that the situation that the seedlings are irrigated to death is prevented.

In conclusion, this agricultural experiment is used as thing device of growing seedlings, through the cooperation between kicking block 2 and the fly leaf 3, and then after opening motor 12, the top of fly leaf 3 will drive diaphragm 11 and incline to the right side to make the watering point of shower nozzle 10 remove to the left side by the inside right side of seedling raising box 9, then after reversing motor 12 output, shower nozzle 10 will remove to initial position, thereby make shower nozzle 10 can water growing seedlings in the left and right sides swing, prevent to appear growing seedlings by the condition that the watering is died.

This agricultural experiment is as thing device of growing seedlings, through setting up spring 16, and then when the kicking block 2 tops move fly leaf 3, spring 16 will be dragged by rotation post 17, and when kicking block 2 no longer tops move fly leaf 3, spring 16 will be quick bullet move rotation post 17 make rotation post 17 return to initial position to spring 16 makes shower nozzle 10 can be quick return to initial position, has accelerated the device's work efficiency, and spring 16's low cost, suitable popularization.

This agricultural experiment is as thing device of growing seedlings, through setting up balancing piece 18, and then on the one hand, balancing piece 18 has kept the balance of fly leaf 3 in the swing, prevents that the unbalance condition of rocking from appearing in the swing in fly leaf 3, and on the other hand, balancing piece 18 has restricted the removal of fly leaf 3, prevents the condition that fly leaf 3 removed and lead to the device inefficacy from appearing, has ensured the normal use of the device, has reduced operating personnel's the work degree of difficulty.

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 an agricultural is experimental with crop device of growing seedlings, includes base (1), base (1) inside sliding connection's water tank (7), sets up seedling raising box (9) at base (1) top, sets up in multiunit through-hole (8) of seedling raising box (9) bottom, sets up at the filter screen of seedling raising box (9) bottom and sets up on seedling raising box (9) right side and the water pump that communicates with water tank (7), its characterized in that: the front side of the water tank (7) is provided with a handle (5), sliding grooves (4) are formed in the front side and the rear side of the seedling raising box (9), a rotating column (17) is connected to the inside of each sliding groove (4), a spring (16) is arranged on the outer side of each rotating column (17), the right end of each spring (16) is fastened to the inner wall of the right side of each sliding groove (4), one end of each rotating column (17) penetrates out of each sliding groove (4) and is rotatably connected into a movable plate (3) attached to the outer side of the seedling raising box (9), transverse plates (11) are fastened between the two movable plates (3), the movable plates (3) are fastened with balance blocks (18) rotatably connected into the seedling raising box (9), two groups of spray heads (10) are arranged on the left side of the top of each transverse plate (11), the spray heads (10) are communicated with the output end of a water pump, a rotating rod (14) is connected to the inside of the seedling raising box (9), the outside fastening of dwang (14) has two sets of second gears (15), both ends run through around seedling raising box (9) respectively around dwang (14) both sides and fasten with two sets of kicking blocks (2), the right side of seedling raising box (9) is provided with motor (12), the output end key joint of motor (12) has first gear (13), and the outside of first gear (13) stretch into seedling raising box (9) and mesh with second gear (15).

2. A crop seedling raising apparatus for agricultural tests according to claim 1, characterized in that: the spray head (10) is in an inclined state, and the inclination angle of the spray head (10) is 45 degrees of downward inclination.

3. A crop seedling raising apparatus for agricultural tests according to claim 1, characterized in that: the buffer block (6) is fastened on the inner wall of the left side of the sliding groove (4), and sponge and damping springs are filled in the buffer block (6).

4. A crop seedling raising apparatus for agricultural tests according to claim 1, characterized in that: an anti-falling block (19) is fastened on the outer side of the balance block (18), and the diameter of the anti-falling block (19) is larger than that of the balance block (18).

5. A crop seedling raising apparatus for agricultural tests according to claim 1, characterized in that: the bottom of the movable plate (3) is provided with a rotating groove (21), and one end of the rotating column (17) is rotatably connected in the rotating groove (21) and fastened with the blocking block (20).

6. A crop seedling raising device for agricultural tests according to claim 5, characterized in that: the diameter of the inner wall of the front side of the rotating groove (21) is larger than that of the inner wall of the rear side of the rotating groove (21), and the diameter of the stop block (20) is larger than that of the rotating column (17).