CN220674531U - Layered rice breeding frame - Google Patents

Abstract

The utility model provides a layered rice breeding frame, which relates to the technical field of breeding frames and comprises a bottom plate and a seedling raising box, wherein slots are symmetrically formed in the surface of the bottom plate, a vertical plate is connected inside the slots in a sliding manner, jacks are formed in the bottom plate and the vertical plate, a cylinder is installed inside the jacks, one end of the cylinder is fixedly provided with a round block, one end of the cylinder is fixedly provided with a pull rod, and a spring is sleeved on the outer wall of the cylinder. According to the utility model, the upright plate is aligned with the slot, then the pull rod is pulled, so that the pull rod drives the cylinder and the round block to slide in the jack, the round block and the limiting convex block can squeeze the spring in the sliding process to enable the inside of the slot to be free of limitation, then the upright plate is clamped in the slot, then the pull rod is loosened, and then the spring can spring the cylinder into the bottommost fixed upright plate of the jack.

Description

Layered rice breeding frame

Technical Field

The utility model relates to the technical field of breeding frames, in particular to a layered rice breeding frame.

Background

In the rice breeding process, a rice breeding frame is increasingly used, and the rice breeding frame is a platform for placing a breeding disc for ensuring smooth rice breeding process. The utility model discloses a rice breeding frame, which comprises a first supporting plate, a second supporting plate and a third supporting plate, wherein the second supporting legs are fixedly arranged at four corners of the top of the first supporting plate, the second supporting legs are of hollow pipe structures, first sliding rods are slidably matched in the second supporting legs, one end of each first sliding rod is fixedly connected with each second sliding rod, third supporting legs are fixedly connected with the four corners of the bottom of each third supporting plate, each third supporting leg is of a hollow pipe structure, second sliding rods are slidably matched in the four third supporting legs, in the use process, the height of the rice breeding frame is increased by stretching the first sliding rods and the second sliding rods, a higher culture dish can be placed, the application range of the rice breeding frame is increased, the height of the rice breeding frame is reduced by shrinking the first sliding rods and the second sliding rods, the occupied space is reduced as little as possible while the requirements are met, and the flexibility of the rice breeding frame in use is increased. But this rice breeding frame can not dismantle and freely install according to the user demand to be unfavorable for carrying and transporting the rice breeding frame, reduced the convenience when using, this rice breeding frame still has not enough, needs to improve.

Disclosure of Invention

The present utility model is directed to solving the technical problems set forth in the background art.

The utility model adopts the following technical scheme: the utility model provides a layering formula rice breeding frame, includes bottom plate and seedling raising box, the slot has been seted up to the surface symmetry of bottom plate, the inside sliding connection of slot has the riser, the jack has been seted up to the inside of bottom plate and riser, the internally mounted of jack has the cylinder, the one end fixed mounting of cylinder has the button, the one end fixed mounting of cylinder has the pull rod, the outer wall cover of cylinder is equipped with the spring, the even fixed mounting of inner wall of jack has spacing lug.

Preferably, the jack is in sliding connection with the cylinder, and the round block is in sliding connection with the jack. Here, the adjustment effect of the cylinder and the round block is improved by the sliding connection.

Preferably, universal wheels are symmetrically and fixedly arranged at the bottom of the bottom plate, and the number of the universal wheels is four. Here, the moving effect of the base plate is improved by four sets of universal wheels.

Preferably, a pushing handle is symmetrically and fixedly arranged on one side of the bottom plate, and the pushing handle is S-shaped. Here, pushing the bottom plate is facilitated by the "S" shaped push handle.

Preferably, the inside of riser has seted up the spout, the draw-in groove has evenly been seted up to the inside of riser, the inside sliding connection of spout and draw-in groove has the slider, one side fixed mounting of slider has the fixture block. Here, through the slider in spout and draw-in groove sliding, improved the interval regulation effect of seedling raising box, improved the spacing effect of slider through the fixture block.

Preferably, the sliding block is fixedly connected with the seedling raising box. Here, the use effect of the seedling raising box is improved through the fixed connection.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the upright plate is aligned with the slot, then the pull rod is pulled, so that the pull rod drives the cylinder and the round block to slide in the jack, the round block and the limiting convex block can squeeze the spring in the sliding process to enable the inside of the slot to be free of limitation, then the upright plate is clamped in the slot, then the pull rod is loosened, and then the spring can spring the cylinder into the bottommost fixed upright plate of the jack.

2. According to the utility model, the sliding blocks at two sides of the seedling raising box are aligned with the sliding grooves at the bottom of the vertical plate, then the seedling raising box and the sliding blocks are downwards moved, then the sliding blocks and the seedling raising box are pushed into the clamping grooves according to the required height, and then the sliding blocks are limited by the clamping blocks.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of a layered rice breeding stand according to the present utility model;

FIG. 2 is a side view of a layered rice breeding stand according to the present utility model;

FIG. 3 is an enlarged view of the position A in FIG. 2 showing a layered rice breeding stand according to the present utility model;

fig. 4 is a schematic diagram of a partially exploded structure of a layered rice breeding stand according to the present utility model.

Legend description:

1. a bottom plate; 2. a slot; 3. a vertical plate; 4. a jack; 5. a cylinder; 6. round blocks; 7. a pull rod; 8. a spring; 9. a limit bump; 10. a chute; 11. a clamping groove; 12. a slide block; 13. a seedling raising box; 14. a clamping block; 15. a pushing handle; 16. and a universal wheel.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a layering formula rice breeding frame, includes bottom plate 1 and seedling raising box 13, slot 2 has been seted up to the symmetry of the surface of bottom plate 1, and slot 2's inside sliding connection has riser 3, and jack 4 has been seted up to the inside of bottom plate 1 and riser 3, and the internally mounted of jack 4 has cylinder 5, and the one end fixed mounting of cylinder 5 has round piece 6, and the one end fixed mounting of cylinder 5 has pull rod 7, and the outer wall cover of cylinder 5 is equipped with spring 8, and the even fixed mounting of inner wall of jack 4 has spacing lug 9. Through aiming at riser 3 at slot 2, then pulling pull rod 7 again, make its pull rod 7 drive cylinder 5 and button 6 slip in jack 4, gliding in-process button 6 and spacing lug 9 can extrude spring 8 and make its slot 2 inside remove the restriction, then in will riser 3 card income slot 2 again, then loosen pull rod 7 again, then spring 8 can with the fixed riser 3 of the bottommost of cylinder 5 bullet income jack 4, this structure can dismantle and freely install according to the user demand, thereby the convenience when having improved the breeding frame and used, the transport and the transportation to the breeding frame have been made things convenient for.

Referring to fig. 2-3, the jack 4 is slidably connected with the cylinder 5, the round block 6 is slidably connected with the jack 4, the adjusting effect of the cylinder 5 and the round block 6 is improved through the sliding connection, universal wheels 16 are symmetrically and fixedly installed at the bottom of the base plate 1, the number of the universal wheels 16 is four, the moving effect of the base plate 1 is improved through the four groups of universal wheels 16, a pushing handle 15 is symmetrically and fixedly installed at one side of the base plate 1, the pushing handle 15 is in an S shape, and the pushing of the base plate 1 is facilitated through the pushing handle 15 in the S shape.

Example two

Referring to fig. 4, a sliding groove 10 is formed in the vertical plate 3, a clamping groove 11 is uniformly formed in the vertical plate 3, a sliding block 12 is slidably connected between the sliding groove 10 and the clamping groove 11, the spacing adjustment effect of the seedling raising box 13 is improved by sliding the sliding block 12 in the sliding groove 10 and the clamping groove 11, a clamping block 14 is fixedly mounted on one side of the sliding block 12, the limiting effect of the sliding block 12 is improved by the clamping block 14, and the use effect of the seedling raising box 13 is improved by fixedly connecting the sliding block 12 with the seedling raising box 13. Through the spout 10 with the slider 12 alignment riser 3 bottom of seedling raising case 13 both sides, then downwardly moving seedling raising case 13 and slider 12, later according to the height of demand with its slider 12 push away to draw-in groove 11 together with seedling raising case 13 in, then rethread fixture block 14 makes its slider 12 spacing can, this structure can adjust the interval of seedling raising case 13 according to the user demand, has improved the result of use of breeding the frame greatly, has made things convenient for the staff to use.

Working principle: when this breeding frame is installed to the staff, at first aim at slot 2 with riser 3 in proper order, then pulling pull rod 7 again, drive cylinder 5 and circle piece 6 through pull rod 7 and slide in jack 4, gliding in-process circle piece 6 and spacing lug 9 can extrude spring 8 and make its slot 2 inside clear away the restriction, then in slot 2 is gone into riser 3 card again, unclamp pull rod 7 afterwards, then spring 8 can with cylinder 5 bullet go into the fixed riser 3 of the bottommost of jack 4, this structure can dismantle and freely install according to the user demand, thereby the convenience when having improved the breeding frame and used, the transport and the transportation to the breeding frame have been made things convenient for. After fixing, the sliding blocks 12 on two sides of the seedling raising box 13 are aligned with the sliding grooves 10 on the bottom of the vertical plate 3, then the seedling raising box 13 and the sliding blocks 12 are moved downwards, then the sliding blocks 12 and the seedling raising box 13 are pushed into the clamping grooves 11 according to the required height, and then the sliding blocks 12 are limited by the clamping blocks 14.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a layering formula rice breeding frame, includes bottom plate (1) and seedling raising box (13), its characterized in that: the utility model discloses a socket, including bottom plate (1), socket (2), jack (4), cylinder (5) are offered to the inside sliding connection of socket (2), jack (1) and riser (3) are offered to the inside, the internally mounted of jack (4), the one end fixed mounting of cylinder (5) has button (6), the one end fixed mounting of cylinder (5) has pull rod (7), the outer wall cover of cylinder (5) is equipped with spring (8), the even fixed mounting of inner wall of jack (4) has spacing lug (9).

2. The layered rice breeding stand according to claim 1, wherein: the jack (4) is in sliding connection with the cylinder (5), and the round block (6) is in sliding connection with the jack (4).

3. The layered rice breeding stand according to claim 1, wherein: the bottom of the bottom plate (1) is symmetrically and fixedly provided with universal wheels (16), and the number of the universal wheels (16) is four.

4. The layered rice breeding stand according to claim 1, wherein: one side of the bottom plate (1) is symmetrically and fixedly provided with a pushing handle (15), and the pushing handle (15) is S-shaped.

5. The layered rice breeding stand according to claim 1, wherein: the novel vertical plate is characterized in that a sliding groove (10) is formed in the vertical plate (3), clamping grooves (11) are uniformly formed in the vertical plate (3), sliding blocks (12) are connected with the sliding groove (10) and the clamping grooves (11) in a sliding mode, and clamping blocks (14) are fixedly arranged on one side of each sliding block (12).

6. The layered rice breeding stand according to claim 5, wherein: the sliding block (12) is fixedly connected with the seedling raising box (13).