Pinus massoniana seedling raising device

Abstract

The utility model discloses a pinus massoniana seedling raising device, and relates to the field of seedling raising devices. A pinus massoniana seedling raising device comprises a movable support and further comprises a lifting frame, two sets of sliding grooves are symmetrically formed in the movable support, and sliding strips connected into the sliding grooves in a sliding mode are symmetrically and fixedly connected to the two sides of the lifting frame; the seedling raising bins are connected to the lifting frame at equal intervals, and each seedling raising bin is of a double-opening cylindrical design; the push plate is connected in the seedling raising bin in a sliding mode, a limiting ring used for limiting the push plate is arranged at the position of an opening in the lower end of the seedling raising bin, and a plurality of rows of water through holes are formed in the push plate. According to the masson pine seedling transplanting device, masson pine seedlings can be moved out of the seedling raising bin more simply, conveniently and safely, so that root systems of the masson pine seedlings can be completely pushed out, the situation that the seedlings are broken due to uneven or overlarge external force is avoided, and the outplanting quality of the masson pine seedlings is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of seedling raising device, and concretely relates to a pinus massoniana seedling raising device. BACKGROUND

[0002] The seedling rate of pinus massoniana depends on soil, moisture, temperature, illumination and other condition factors, in addition to selecting full-granular seeds, the growth environment of pinus massoniana also needs to be controlled to improve the seedling rate, and pinus massoniana is usually sowed in open soil, and the environmental condition is relatively poor, so the seedling rate of pinus massoniana is low, in order to solve the problem, people select the pinus massoniana seedling raising link in the experimental greenhouse, so that the pinus massoniana can germinate and grow in good conditions, and then is transplanted to the soil outdoors, so the seedling rate can be high, and at present, the experimental greenhouse mostly adopts seedbeds or seedling raising containers to raise pinus massoniana, so that the pinus massoniana seedlings can obtain better nutrition and environmental conditions.

[0003] When the pinus massoniana seedling grows to the stage suitable for transplanting, how to smoothly take out the seedling from the seedling raising container or seedbed is also a key problem, in the traditional seedling raising method, the seedling is usually directly dug out with a tool or pulled out by hand, and this mode has great disadvantages: on the one hand, when the tool is used to dig, the root system of the seedling is easily damaged due to improper operation, and the survival rate and subsequent growth of the seedling are affected, for example, the main root or lateral root of the seedling can be cut off in the digging process, so that the seedling cannot normally absorb water and nutrients after transplanting, on the other hand, when the seedling is pulled out by hand, the force is difficult to be uniform and moderate, and the stem or root system of the seedling is easily broken, especially the root system of the pinus massoniana seedling is relatively developed and fragile, once the breakage occurs in the taking-out process, the quality of the seedling will be greatly reduced, and even the seedling dies, in view of this, the utility model is provided. UTILITY MODEL CONTENT

[0004] The utility model wants to overcome the insufficient of prior art, and provides a pinus massoniana seedling raising device which can overcome the above problems or at least partially solve the above problems.

[0005] In order to solve the above technical problems, the basic idea of the technical scheme of the utility model is that a pinus massoniana seedling raising device comprises a moving support, and further comprises: a lifting frame, two groups of sliding grooves are symmetrically formed in the moving support, sliding rods which are symmetrically fixedly connected to the lifting frame are slidably connected in the sliding grooves; a plurality of seedling raising bins are equidistantly connected to the lifting frame, and the seedling raising bins are designed in a double-opening tubular shape; a push plate is slidably connected in the seedling raising bin, a limiting ring for limiting the push plate is arranged at the opening of the lower end of the seedling raising bin, and a plurality of water through holes are formed in the push plate; a jacking rod is connected to the bottom of the push plate; and a limiting assembly for limiting and fixing the lifting frame on the moving support is installed on the two sides of the moving support.

[0006] Further, the limiting assembly comprises a limiting block and an elastic rope, the two sides of the moving support and the lifting frame are provided with through openings penetrating each other, the limiting block is detachably connected in the through opening, and the limiting block is connected to the moving support through the elastic rope.

[0007] In order to avoid the soil adhered to the inner wall of the seedling bin and the root of the pinus massoniana affecting the smoothness of the upward movement of the push plate, and also to avoid damaging the root of the pinus massoniana, further, a semicircular protective plate is symmetrically arranged in the seedling bin and the lower end abuts against the push plate.

[0008] In order to avoid friction between the semicircular protective plate and the seedling bin, further, the radius of the semicircular protective plate is smaller than the radius of the seedling bin, a plurality of rows of balls are movably connected to the outer wall of the semicircular protective plate at equal intervals, and the balls roll against the inner wall of the seedling bin.

[0009] In order to facilitate easy removal of the semicircular protective plate, and also to avoid taking away the soil, further, the inner wall of the semicircular protective plate is provided with an anti-sticking coating.

[0010] In order to facilitate the pinus massoniana seedlings that have not reached the time of being taken out of the seedling bin not being pushed out of the seedling bin when the seedling bin is moved downward, further, the push rod and the push plate are detachably connected through threads.

[0011] In order to facilitate replacement of damaged seedling bins, further, the seedling bin and the lifting frame are detachably connected through threads.

[0012] In order to facilitate rotation of the seedling bin by the staff, further, a wave ring is integrally connected to the upper end of the seedling bin.

[0013] After the above technical scheme is adopted, the utility model has the following beneficial effects compared with the prior art: the utility model cooperates the use of the chute, the slide, the lifting frame, the push plate and the push rod and the like, when the pinus massoniana seedlings grow to the time of being taken out of the seedling bin, the lifting frame is automatically moved downward after the restriction on the lifting frame is removed, the pinus massoniana seedlings are easily pushed out of the seedling bin through the push plate when the push rod contacts the moving support, in the whole process, the staff only needs to control the downward movement speed of the lifting frame, compared with the traditional manual tool digging or directly pulling out, the pinus massoniana seedlings can be more conveniently and safely moved out of the seedling bin, so that the root system of the pinus massoniana seedlings can be completely pushed out, the seedling breaking caused by uneven or excessive external force is avoided, and the quality of the pinus massoniana seedlings being taken out of the seedling bin is ensured.

[0014] The specific implementation manner of the utility model will be further described in detail below in combination with the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0015] In the drawings:

[0016] Figure 1 Structure diagram of the present application Figure 1 ;

[0017] Figure 2 Structure diagram of the present application Figure 2 ;

[0018] Figure 3 Structure diagram of the present application

[0019] In the drawings: 1, mobile support; 101, sliding groove; 102, limiting block; 103, elastic rope; 2, lifting frame; 201, sliding bar; 3, seedling raising bin; 301, wave ring; 302, push plate; 303, top rod; 304, semicircular protective plate; 305, ball. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments will be described clearly and completely below with reference to the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application, but not to limit the scope of the present application.

[0021] Embodiment 1:

[0022] Referring to Figures 1-3 , a pinus massoniana seedling raising device, comprising a mobile support 1, further comprising: a lifting frame 2, two groups of sliding grooves 101 are symmetrically provided on the mobile support 1, and sliding bars 201 slidingly connected in the sliding grooves 101 are symmetrically fixedly connected to the two sides of the lifting frame 2; a plurality of seedling raising bins 3 are equidistantly connected to the lifting frame 2, and the seedling raising bin 3 is designed in a double-opening cylindrical shape; a push plate 302 is slidingly connected in the seedling raising bin 3, a limiting ring for limiting the push plate 302 is arranged at the opening of the lower end of the seedling raising bin 3, and a plurality of water holes are arranged on the push plate 302; a top rod 303 is connected to the bottom of the push plate 302; a limiting assembly for limiting and fixing the lifting frame 2 on the mobile support 1 is installed on the two sides of the mobile support 1.

[0023] The limiting assembly comprises a limiting block 102 and an elastic rope 103, through holes penetrating each other are arranged on the two sides of the mobile support 1 and the lifting frame 2, the limiting block 102 is detachably connected in the through hole, and the limiting block 102 is connected to the mobile support 1 through the elastic rope 103.

[0024] When the device is assembled, the staff first places the lifting frame 2 installed with multiple seedling raising bins 3 on the mobile support 1, and makes the sliding bar 201 slide into the sliding groove 101, when the through hole on the lifting frame 2 coincides with the through hole on the mobile support 1, the limiting block 102 can be inserted into the through hole at this time, so that the limiting operation of the lifting frame 2 can be completed, then the push plate 302 and the top rod 303 are put into the seedling raising bin 3 from the upper end of the seedling raising bin 3, and then the push plate 302 will be located at the lower end inside the seedling raising bin 3 under the action of the limiting ring, and the top rod 303 will be in a suspended state.

[0025] After assembly, the staff can lay the seedling substrate in the seedling raising bin 3, plant the Pinus massoniana seeds into the soil, and pour in enough water, then push the device to the designated position, and wait for the germination of the Pinus massoniana seeds and the growth of the seedlings.

[0026] When the same batch of Pinus massoniana seedlings planted on the device reach the time to be transplanted, the staff can take out the limiting block 102 from the through hole at this time, the elastic rope 103 can limit the limiting block 102 on the mobile support 1 to avoid the problem of loss, then the lifting frame 2 can be controlled to slowly move downward, when the top rod 303 abuts against the mobile support 1, the lifting frame 2 is continuously moved downward at this time, and then the push plate 302 moves upward relative to the seedling raising bin 3, the seedling substrate together with the Pinus massoniana seedlings are pushed out of the seedling raising bin 3, so that the Pinus massoniana can be taken out of the seedling raising bin 3 more safely and simply, and the damage to the Pinus massoniana seedlings is reduced.

[0027] Embodiment 2:

[0028] Referring to Figures 1-3 , a Pinus massoniana seedling raising device, which is basically the same as embodiment 1, and further comprises two semicircular protective plates 304, which are symmetrically placed in the seedling raising bin 3, and the lower end abuts against the push plate 302, through the setting of the two semicircular protective plates 304 which can be spliced into a cylindrical shape, when the Pinus massoniana together with the soil is pushed out of the seedling raising bin 3, the adhesion of the soil to the inner wall of the seedling raising bin 3 and the attachment of the Pinus massoniana roots to the inside of the seedling raising bin 3 can be avoided, which can avoid affecting the smoothness of the upward movement of the push plate 302, and also can avoid damaging the roots of the Pinus massoniana.

[0029] The radius of the semicircular protective plate 304 is smaller than the radius of the seedling raising bin 3, and a plurality of rows of balls 305 are movably connected to the outer wall of the semicircular protective plate 304 at equal intervals, the balls 305 roll against the inner wall of the seedling raising bin 3, through the setting of the balls 305, the semicircular protective plate 304 and the seedling raising bin 3 can be prevented from rubbing against each other under the premise that the two semicircular protective plates 304 are closely attached, so as to avoid wear and tear and affect the service life.

[0030] The inner wall of the semi-circular protective plate 304 is provided with an anti-stick coating. The anti-stick coating of the inner wall of the semi-circular protective plate 304 can be made of polytetrafluoroethylene (PTFE). PTFE coating has extremely low surface energy, which makes it difficult for soil particles to adhere to its surface. Therefore, when it is necessary to remove the semi-circular protective plate 304 from the outer wall of the planting soil, it is not only easy to remove the semi-circular protective plate 304, but also avoids taking away the soil.

[0031] Example 3:

[0032] Reference Figures 1-3 A pine seedling raising device is basically the same as in Example 2, but with a further improvement: the top rod 303 and the push plate 302 are detachably connected by threads. By making the top rod 303 and the push plate 302 detachably connected, when the pine seedlings need to be moved out of the seedling chamber 3 and transplanted outdoors, and some of the pine seedlings on the same device have not yet reached the time for transplanting, the corresponding top rod 303 can be removed. Thus, when the seedling chamber 3 moves down, the pine seedlings that have not reached the time for transplanting will not be pushed out of the seedling chamber 3, effectively improving the practicality of the device.

[0033] The seedling chamber 3 and the lifting frame 2 are detachably connected by threads. By making the seedling chamber 3 and the lifting frame 2 detachably connected, when the seedling chamber 3 is damaged, it is convenient for the staff to remove the damaged seedling chamber 3 and replace it with a new one.

[0034] A corrugated ring 301 is integrally formed at the upper end of the seedling chamber 3. The corrugated ring 301 facilitates the rotation of the seedling chamber 3 by the staff when it is necessary to disassemble the seedling chamber 3 from the lifting frame 2, making it convenient for the staff to disassemble the seedling chamber 3.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model.

Claims

1. A device for raising Pinus massoniana seedlings, characterized in that, Including mobile support (1), still including: Lifting frame (2), the mobile support (1) is symmetrically provided with two groups of sliding slots (101), and the two sides of the lifting frame (2) are symmetrically fixedly connected with sliding strips (201) slidably connected in the sliding slots (101); A plurality of seedling bins (3) are equidistantly connected on the lifting frame (2), and the seedling bin (3) is designed as a double-opening cylinder; Push plate (302) is slidably connected in the seedling bin (3), and a limiting ring for limiting the push plate (302) is arranged at the opening of the lower end of the seedling bin (3), and a plurality of water holes are formed in the push plate (302); The top rod (303) is connected to the bottom of the push plate (302); The limiting assembly for limiting and fixing the lifting frame (2) on the mobile support (1) is installed on the two sides of the mobile support (1); The limiting assembly includes limiting blocks (102) and elastic ropes (103), the two sides of the mobile support (1) and the lifting frame (2) are provided with through openings penetrating each other, the limiting blocks (102) are detachably connected in the through openings, and the limiting blocks (102) are connected to the mobile support (1) by the elastic ropes (103).

2. The Pinus massoniana seedling raising device according to claim 1, characterized in that, Further including a semicircular protective plate (304), the semicircular protective plate (304) is symmetrically placed in the seedling bin (3), and the lower end abuts against the push plate (302).

3. The Pinus massoniana seedling raising device according to claim 2, characterized in that, The radius of the semicircular protective plate (304) is smaller than the radius of the seedling bin (3), a plurality of rows of balls (305) are equidistantly movably connected to the outer wall of the semicircular protective plate (304), and the balls (305) roll against the inner wall of the seedling bin (3).

4. The Pinus massoniana seedling raising device according to claim 2, characterized in that, The inner wall of the semicircular protective plate (304) is provided with an anti-sticking coating.

5. The Pinus massoniana seedling raising device according to claim 1, characterized in that, The top rod (303) and the push plate (302) are detachably connected by threads.

6. The Pinus massoniana seedling raising device according to claim 1, characterized in that, The seedling bin (3) and the lifting frame (2) are detachably connected by threads.

7. The Pinus massoniana seedling raising device according to claim 6, characterized in that, The upper port of the seedling bin (3) is integrally connected with a wave ring (301).

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