Cultivation frame for forestry seedling culture

Abstract

The utility model discloses a cultivation frame for forestry seedling raising, which belongs to the technical field of forestry seedling raising and comprises a bottom plate, the top end of the bottom plate is sequentially provided with a lifting plate, fixedly connected with a programmable controller and symmetrically and fixedly connected with two supporting plates, and a lifting mechanism is assembled between the lifting plate and the bottom plate; the pressing push-pull type supporting frame, the lifting type lifting plate and the supporting plate provided with the supporting grooves are arranged, the cultivation plates are placed in the supporting frame to be pressed, and then the lifting plate ascends to move the cultivation plates to the positions of the supporting grooves where the cultivation plates need to be placed. Then the supporting frames are pushed to drive the cultivation plates to move into the supporting grooves where the cultivation plates need to be placed so that the cultivation plates can be placed, forest seedlings can be cultivated, the height between the adjacent cultivation plates can be adjusted according to the growth condition of the forest seedlings, and meanwhile the placement stability of the cultivation plates can be guaranteed through clamping and supporting of the two supporting grooves; the problem that the cultivation plate collapses due to increase of the growth weight of the forest seedlings is solved, and the use safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to forestry seedling technology field, concretely relates to a forestry seedling is cultivated with cultivation frame. BACKGROUND

[0002] Forestry seedling is the cultivation of forest seedling according to the geographical and climatic conditions of different places and other related conditions, using modern breeding and seedling technology to provide high-quality seedling for forestry and guarantee the sustainable development of forestry.

[0003] The cultivation frame is one of the important structures of forestry seedling, and the forestry seedling cultivation frame disclosed in Chinese patent application No.202420173074.4 includes a bottom plate, a U-shaped plate is arranged on the bottom plate, four corners inside the U-shaped plate are respectively provided with slide rods, a plurality of support plates are sequentially arranged on the slide rods from top to bottom, a plurality of air cylinders are arranged between the top support plate and the U-shaped plate, an adjustable rope mechanism is arranged between adjacent support plates, a plurality of rectangular grooves are arranged on the support plates at equal intervals, cultivation boxes are arranged in the rectangular grooves, when the cultivation frame is used, the cultivation boxes are placed in the rectangular grooves, the length of the rope between adjacent support plates is adjusted, the air cylinders are started, the top support plate is moved by the air cylinders, and the top support plate and the adjacent support plates are moved by the rope to realize the height adjustment between different support plates.

[0004] The above-mentioned technology has the following problems: the cultivation frame for forestry seedling only relies on the upward pulling force of the rope between the adjacent support plates to provide support, the supporting force is weak, as the growth of the forest seedlings in the cultivation boxes, the weight of the cultivation boxes will increase continuously, which may cause collapse and has safety hazards.

[0005] Therefore, a cultivation frame for forestry seedling is designed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] To solve the problems in the above background technology, the utility model provides a cultivation frame for forestry seedling, which can cultivate forest seedlings and adjust the height between adjacent cultivation plates according to the growth of forest seedlings, and the clamping support of the two support grooves can ensure the stability of the cultivation plate placement, avoid the collapse of the cultivation plate caused by the weight increase of the forest seedling growth, and improve the use safety.

[0007] To achieve the above object, the utility model provides following technical scheme: A kind of cultivation frame for forestry seedling, comprising: bottom plate, the bottom plate top end is sequentially provided with lifting plate, solid connection has programmable controller and symmetric solid connection has two support plates, lifting mechanism is assembled between the lifting plate and bottom plate, the mounting plate top end solid connection has mounting plate, the mounting plate is provided with support frame towards programmable controller side, push-pull mechanism is assembled between the support frame and mounting plate, support plate is provided in the support frame, the support plate and support frame are assembled with compression mechanism, cultivation groove for placing cultivation box is opened in cultivation plate, the support plate is sequentially provided with several support grooves from top to bottom at equal intervals on mutually facing side wall, the position of several support grooves on two support plates is one-to-one correspondence, lifting mechanism, push-pull mechanism and compression mechanism are electrically connected with programmable controller.

[0008] Further, the lifting mechanism includes four support blocks symmetrically connected to the top end of the bottom plate and symmetrically connected to the top end of the lifting plate, a first electric cylinder is connected to the side wall of the support block on the lower side away from the support block on the other lower side, an active rod is connected between the two support blocks on the lower side and the two support blocks on the upper side, an active block is connected to the side of the active rod through a hole, and a fixed block is connected to the other side of the active rod, the output end of the first electric cylinder extends to the other side through the connecting side support block and is connected to the adjacent active block, a rotating rod is arranged between the active block on the upper side and the fixed block on the lower side and between the fixed block on the upper side and the active block on the lower side, the two rotating rods are cross-connected, a second connecting shaft is rotatably connected between the active block and the fixed block connected to the rotating rod, a first connecting shaft is rotatably connected between the intersection of the two rotating rods, and the first electric cylinder is electrically connected with the programmable controller.

[0009] Further, the push-pull mechanism includes a second electric cylinder connected to the side wall of the mounting plate away from the support frame, the output end of the second electric cylinder extends to the side of the support frame through the mounting plate and is connected to the support frame, and the second electric cylinder is electrically connected with the programmable controller.

[0010] Further, the compression mechanism includes a third electric cylinder connected to the top end of the support frame, the output end of the third electric cylinder extends to the inside of the support frame through the top end of the support frame and is connected to a compression plate, and the third electric cylinder is electrically connected with the programmable controller.

[0011] Further, it further includes an auxiliary support mechanism, the auxiliary support mechanism includes two support rods symmetrically connected to the top end of the lifting plate, a rolling groove is formed in the support rod, a plurality of rolling shafts are connected to the inside of the rolling groove at equal intervals, a rolling wheel is rotatably connected to the outside of the rolling shaft through a bearing, and the rolling wheel is in contact with the bottom end of the cultivation plate.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The utility model discloses a compact push-pull type support frame, a lifting type lifting plate and a support plate provided with a plurality of support grooves, the cultivation plate is placed in the support frame for compacting, then the cultivation plate is moved to the required support groove position through the lifting plate rising, and finally the cultivation plate is placed in the required support groove by pushing the support frame to drive the cultivation plate to move, which can cultivate forest seedlings and adjust the height between adjacent cultivation plates according to the growth of the forest seedlings, the clamping support of the two support grooves can ensure the stability of the cultivation plate placement, avoid the collapse of the cultivation plate caused by the weight increase of the forest seedlings, and improve the use safety.

[0014] 2. The utility model discloses an auxiliary support mechanism, which can not only assist the support frame in supporting the cultivation plate and improve the stability of the cultivation plate during operation, but also change the frictional contact into rolling contact during the pushing and pulling of the cultivation plate by the rolling wheel, reduce the noise during the pushing and pulling of the cultivation plate, reduce the wear during the pushing and pulling of the cultivation plate, and improve the practicability. DRAWINGS

[0015] Figure 1 It is a perspective view of the utility model;

[0016] Figure 2 It is a lifting mechanism schematic view of the utility model;

[0017] Figure 3 It is a pushing and pulling mechanism and compacting mechanism schematic view of the utility model;

[0018] Figure 4 It is an auxiliary support mechanism schematic view of the utility model;

[0019] In the drawing: 1, bottom plate; 2, cultivation plate; 3, programmable controller; 4, lifting plate; 5, mounting plate; 6, support frame; 7, cultivation groove; 8, support groove; 9, support plate;

[0020] 101, support block; 102, fixed block; 103, movable rod; 104, first connecting pivot; 105, rotating rod; 106, second connecting pivot; 107, movable block; 108, first electric cylinder;

[0021] 201, second electric cylinder;

[0022] 301, third electric cylinder; 302, compacting plate;

[0023] 401, support rod; 402, rolling groove; 403, rolling shaft; 404, rolling wheel. DETAILED DESCRIPTION

[0024] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0025] Embodiment one

[0026] The utility model provides the following technical scheme: a kind of forestry seedling cultivation is used cultivation frame, comprising: bottom plate 1, bottom plate 1 top end is sequentially provided with lifting plate 4, fixedly connected with programmable controller 3 and symmetrically fixedly connected with two support plates 9, lifting mechanism is assembled between lifting plate 4 and bottom plate 1, lifting plate 4 top end is fixedly connected with mounting plate 5, mounting plate 5 is provided with support frame 6 towards programmable controller 3 side, push-pull mechanism is assembled between support frame 6 and mounting plate 5, support frame 6 is internally provided with cultivation plate 2, push-pull mechanism is assembled between cultivation plate 2 and support frame 6, cultivation plate 2 is sequentially provided with several cultivation grooves 7 of placing cultivation box with equal interval, several support grooves 8 on two support plates 9 are one-to-one corresponding from top to bottom with equal interval towards side wall, lifting mechanism, push-pull mechanism and push-pull mechanism are electrically connected with programmable controller 3, the program in programmable controller 3 is pre-set, i. e. the drive time of push-pull mechanism, the drive time required to reach each placed layer lifting mechanism and the drive time of push-pull mechanism are pre-set.

[0027] In the embodiment, refer to the drawings of the utility model embodiments, Figure 1 When the cultivation frame is used, cultivation plate 2 is placed in support frame 6, push-pull mechanism is started by programmable controller 3 control, push-pull mechanism moves towards the direction close to cultivation plate 2, until the drive time of push-pull mechanism, push-pull mechanism stops driving, at this time, push-pull mechanism is pressed tightly cultivation plate 2, cultivation box is placed in several cultivation grooves 7 of cultivation plate 2, after being placed, the number of placed layers of cultivation plate 2 is input by programmable controller 3, and the lifting mechanism is started by programmable controller 3 control, and the lifting plate 4 is lifted by the lifting mechanism, and the cultivation plate 2 is lifted by the lifting plate 4, until the drive time of lifting mechanism, and the lifting mechanism stops driving, at this time, cultivation plate 2 reaches the position of set placed layer, and the push-pull mechanism is started by programmable controller 3 control, and the support frame 6 is moved towards the direction close to two support plates 9 by the push-pull mechanism, and the cultivation plate 2 is moved towards the direction close to two support plates 9 by the support frame 6, until the drive time of push-pull mechanism, and the push-pull mechanism stops driving, at this time, cultivation plate 2 is placed in two support grooves 8 of set placed layer, and the placement of cultivation plate 2 is realized.

[0028] The pressing mechanism is controlled by the programmable controller 3 to start reset, the cultivation plate 2 is loosened, the push-pull mechanism is controlled by the programmable controller 3 to start reset, the lifting mechanism is controlled by the programmable controller 3 to start reset, and the repeated placement of the cultivation plate 2 is realized.

[0029] Specifically, the lifting mechanism comprises four supporting blocks 101 symmetrically fixed to the top end of the bottom plate 1 and the top end of the lifting plate 4, a first electric cylinder 108 is fixed to the side wall of the lower one side supporting block 101 away from the lower other side supporting block 101, movable rods 103 are respectively fixed between the lower two supporting blocks 101 and the upper two supporting blocks 101, movable blocks 107 are slidably connected to one side of the movable rods 103 through the holes, fixed blocks 102 are fixed to the other side of the movable rods 103, the output end of the first electric cylinder 108 extends to the other side through the connecting side supporting block 101 and is fixed to the adjacent movable block 107, rotating rods 105 are respectively arranged between the upper movable block 107 and the lower fixed block 102 and between the upper fixed block 102 and the lower movable block 107, the two rotating rods 105 are cross arranged, the second connecting shaft 106 is rotatably connected between the movable block 107 and the fixed block 102 connected to the rotating rod 105, the first connecting shaft 104 is rotatably connected between the cross points of the two rotating rods 105, and the first electric cylinder 108 is electrically connected with the programmable controller 3.

[0030] In the embodiment, referring to the accompanying drawings Figures 1-2 The lifting mechanism is controlled by the programmable controller 3 to start the first electric cylinder 108, the output end of the first electric cylinder 108 is driven to extend, the lower movable block 107 is driven by the output end of the first electric cylinder 108 to move towards the lower fixed block 102, the lower movable block 107 drives the connected rotating rod 105 to rotate along the second connecting shaft 106 and the first connecting shaft 104 and moves upwards during the movement, at the same time, the other rotating rod 105 is synchronously rotated and moves upwards, the two rotating rods 105 drive the upper movable block 107 and the upper fixed block 102 to move upwards, the upper movable block 107 and the upper fixed block 102 drive the upper movable rod 103 to move upwards, the upper movable rod 103 drives the lifting plate 4 to move upwards through the upper two supporting blocks 101, and the lifting of the lifting plate 4 is realized.

[0031] The first electric cylinder 108 is controlled by the programmable controller 3 to start, the output end of the first electric cylinder 108 is reset, and the above-mentioned structure is reset, so that the lifting plate 4 is lowered.

[0032] Specifically, the push-pull mechanism comprises a second electric cylinder 201 fixed to the side wall of the mounting plate 5 away from the support frame 6, the output end of the second electric cylinder 201 extends through the mounting plate 5 to the side of the support frame 6 and is fixed to the support frame 6, and the second electric cylinder 201 is electrically connected with the programmable controller 3.

[0033] In the embodiment, referring to the accompanying drawings Figure 1 and 3, the push-pull mechanism is controlled by the programmable controller 3 to start the second electric cylinder 201, the second electric cylinder 201 drives the output end to extend, the output end of the second electric cylinder 201 drives the support frame 6 to extend, and the pushing of the support frame 6 is realized.

[0034] The second electric cylinder 201 is controlled by the programmable controller 3 to start, the output end of the second electric cylinder 201 is reset, the above structure is reset, and the pulling of the support frame 6 is realized.

[0035] Specifically, the pressing mechanism includes a third electric cylinder 301 fixedly connected to the top end of the support frame 6, the output end of the third electric cylinder 301 extends through the top end of the support frame 6 into the support frame 6 and is fixedly connected with a pressing plate 302, and the third electric cylinder 301 is electrically connected with the programmable controller 3.

[0036] In this embodiment, refer to the accompanying drawings Figure 1 and 3 The pressing mechanism is controlled by the programmable controller 3 to start the third electric cylinder 301, the output end of the third electric cylinder 301 is extended, the output end of the third electric cylinder 301 drives the pressing plate 302 to move downward, and the pressing of the pressing plate 302 to the cultivation plate 2 is realized.

[0037] The third electric cylinder 301 is controlled by the programmable controller 3 to start, the output end of the third electric cylinder 301 is reset, the above structure is reset, and the pressing of the pressing plate 302 to the cultivation plate 2 is realized.

[0038] Embodiment two

[0039] The difference between this embodiment and embodiment one is:

[0040] Specifically, it further includes an auxiliary support mechanism, the auxiliary support mechanism includes two support rods 401 symmetrically fixedly connected to the top end of the lifting plate 4, a rolling groove 402 is formed in the inside of the support rod 401, a plurality of rolling shafts 403 are fixedly connected in the inside of the rolling groove 402 at equal intervals, a rolling wheel 404 is rotatably connected to the outside of the rolling shaft 403 through a bearing, and the rolling wheel 404 is in contact with the bottom end of the cultivation plate 2.

[0041] In this embodiment, refer to the accompanying drawings Figure 1 and 4 The auxiliary support mechanism realizes the auxiliary support of the cultivation plate 2 through the plurality of rolling wheels 404 on the two support rods 401, and the plurality of rolling wheels 404 can assist the cultivation plate 2 to move in the pushing and pulling process of the cultivation plate 2, so as to avoid friction noise and friction wear in the pushing and pulling process of the cultivation plate 2.

[0042] The programmable controller 3, the first electric cylinder 108, the second electric cylinder 201 and the third electric cylinder 301 are all conventional instruments, and the working principles, sizes and models are irrelevant to the functions of the present application, so no more description is made, the control mode of the present application is controlled through the programmable controller 3, the control circuit of the programmable controller 3 can be realized through simple programming of the person skilled in the art, the power supply also belongs to the common knowledge in the art, and the present application is mainly used for protecting mechanical devices, so the control mode and the circuit connection of the present application will not be explained in detail.

[0043] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A cultivation rack for forestry seedling cultivation, characterized in that, include: A base plate (1) is provided with a lifting plate (4) at the top of the base plate (1), a programmable controller (3) is fixedly connected to it, and two support plates (9) are symmetrically fixedly connected to it. A lifting mechanism is installed between the lifting plate (4) and the base plate (1). An installation plate (5) is fixedly connected to the top of the lifting plate (4). A support frame (6) is provided on the side of the installation plate (5) facing the programmable controller (3). A push-pull mechanism is installed between the support frame (6) and the installation plate (5). A cultivation plate (2) is provided inside the support frame (6). A pressing mechanism is installed between the cultivation plate (2) and the support frame (6). Several cultivation slots (7) for placing cultivation boxes are opened at equal intervals on the cultivation plate (2). Several support slots (8) are opened at equal intervals from top to bottom on the support plates (9) facing each other. The positions of the several support slots (8) on the two support plates (9) correspond one-to-one. The lifting mechanism, the push-pull mechanism and the pressing mechanism are electrically connected to the programmable controller (3).

2. The cultivation rack for forestry seedling raising according to claim 1, characterized in that: The lifting mechanism includes four support blocks (101) symmetrically fixed to the top of the base plate (1) and symmetrically fixed to the top of the lifting plate (4). A first electric cylinder (108) is fixed to the side wall of the lower support block (101) away from the lower support block (101). Movable rods (103) are fixed between the two lower and two upper support blocks (101). A movable block (107) is slidably connected to one side of the movable rod (103) through an opening, and a fixed block (102) is fixed to the other side of the movable rod (103). The output end of the first electric cylinder (108) passes through the side support block (101) and extends... Extending to the other side and fixed to the adjacent movable block (107), a rotating rod (105) is provided between the upper movable block (107) and the lower fixed block (102) and between the upper fixed block (102) and the lower movable block (107), the two rotating rods (105) are arranged crosswise, the rotating rod (105) is rotatably connected to the connected movable block (107) and fixed block (102) by a second connecting shaft (106), the two rotating rods (105) are rotatably connected to the intersection of the two rotating rods (105) by a first connecting shaft (104), and the first electric cylinder (108) is electrically connected to the programmable controller (3).

3. A cultivation rack for forestry seedling raising according to claim 1, characterized in that: The push-pull mechanism includes a second electric cylinder (201) fixed to the side wall of the mounting plate (5) away from the support frame (6). The output end of the second electric cylinder (201) extends through the mounting plate (5) to the side of the support frame (6) and is fixed to the support frame (6). The second electric cylinder (201) is electrically connected to the programmable controller (3).

4. A cultivation rack for forestry seedling raising according to claim 1, characterized in that: The clamping mechanism includes a third electric cylinder (301) fixed to the top of the support frame (6). The output end of the third electric cylinder (301) extends through the top of the support frame (6) into the support frame (6) and is fixed to a clamping plate (302). The third electric cylinder (301) is electrically connected to the programmable controller (3).

5. A cultivation rack for forestry seedling raising according to claim 1, characterized in that, It also includes an auxiliary support mechanism, which includes two support rods (401) symmetrically fixed to the top of the lifting plate (4). The support rods (401) have a rolling groove (402) inside. Several rolling shafts (403) are fixed at equal intervals inside the rolling groove (402). Rolling wheels (404) are rotatably connected to the outside of the rolling shafts (403) through bearings. The rolling wheels (404) are in contact with the bottom end of the cultivation plate (2).

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