Corn seed raising box

Abstract

The utility model relates to the technical field of seedling raising equipment, concretely to a corn seed seedling raising box, including cultivation tray and box, the bottom of cultivation tray is equipped with a plurality of support feet, the front of box is equipped with the switch door, the sidewall of the upper half of box is equipped with the feeding port, the both sides of box are equipped with the bearing mechanism, the bearing mechanism includes two bearing assemblies and drive assembly, two bearing assemblies are symmetrically arranged at the both sides of box, drive assembly sets up at the back of box, two bearing assemblies all are connected with drive assembly transmission, and bearing assembly includes upper bearing block, lower bearing block and transmission part, the sidewall of box is equipped with two telescopic mouths, the outside of telescopic mouth is equipped with the horizontal slide frame, and upper bearing block and lower bearing block are respectively horizontally slidably arranged on two horizontal slide frames, transmission part sets up on the sidewall of box, and transmission part is connected with drive assembly transmission. The utility model reduces the falling impact force of cultivation tray, and reduces the damage rate of cultivation tray.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of seedling raising equipment, and specifically to a corn seed seedling raising box. BACKGROUND

[0002] The existing corn seed seedling raising box generally places the seeds in a tray with grooves first, then adds soil, and then puts them into an intelligent control box for cultivation, but such equipment is not convenient to take out after seedling raising is completed, and often has the phenomenon of scattered soil, which is not conducive to the transfer of corn seedlings and affects the survival rate.

[0003] The utility model discloses a corn seed seedling raising box, including: machine body subassembly, load component and mat film subassembly, wherein, machine body subassembly includes box, set up on the switch door of box, open in the box on the feeding port.

[0004] However, the above-mentioned patent still has the following deficiencies in actual use: the patent solves the problem of scattered soil, but the first and second cultivation trays have a large height difference between the cultivation tray and the inner bottom wall of the box when they are put into the box. When the cultivation tray falls, it will produce a large impact force, which will cause the cultivation tray to be easily damaged. TECHNICAL SOLUTION

[0005] In order to make up for the above shortcomings, the utility model provides a corn seed seedling raising box to solve the problem of how to reduce the damage of the cultivation tray when it falls.

[0006] The technical scheme of the utility model is:

[0007] The utility model provides a corn seed seedling box, including cultivating tray and box, the bottom of cultivating tray is equipped with a plurality of support feet, the front of box is equipped with the door of opening and closing, the sidewall of upper half of box is equipped with the feeding port, both sides of box are equipped with the bearing mechanism for bearing cultivating tray, the bearing mechanism includes two bearing assemblies and drive assembly, two bearing assemblies are symmetrically arranged in both sides of box, drive assembly is arranged in the back of box, two bearing assemblies are all transmission connection with drive assembly, bearing assembly includes upper bearing block, lower bearing block and transmission part for driving upper bearing block, lower bearing block always reverse movement, the sidewall of box is equipped with two telescopic mouth that sets up symmetrically, the outside of telescopic mouth is equipped with the horizontal slide frame that links with it, upper bearing block and lower bearing block are respectively horizontally slidably arranged on two horizontal slide frames, transmission part is arranged on the sidewall of box, transmission part is transmission connection with drive assembly.

[0008] Preferably, the transmission part includes a side rotating seat, a transmission disc, and two linkage plates, the first rotating shaft is rotatably arranged on the side rotating seat, two pulling columns are arranged on the transmission disc, a hinged column is arranged on the tail end sidewall of the upper bearing block and the lower bearing block, the side rotating seat is fixedly connected to the sidewall of the box, the transmission disc is fixedly connected to one end of the first rotating shaft, the two ends of the linkage plate are hingedly connected to one of the pulling columns and one of the hinged columns, and the first rotating shaft is transmission connection with the drive assembly.

[0009] Preferably, the drive assembly includes a suspension, a vertical seat, a motor, and two first sprockets, two symmetrically arranged second rotating shafts are rotatably arranged on the vertical seat, a gear and a second sprocket are arranged on the second rotating shaft, the two gears are meshed with each other, the suspension is arranged on the back of the box, the vertical seat is arranged on the top of the suspension, the motor is horizontally arranged on the back of the vertical seat, the output end of the motor is fixedly connected to one of the second rotating shafts, and the two first sprockets are arranged on the other end of the first rotating shaft of the two transmission parts, respectively, and the two first sprockets are transmission connection with the two second sprockets through a chain, respectively.

[0010] Preferably, a buffer part is arranged on the top of the head end of the lower bearing block, the buffer part includes a buffer block and a plurality of first springs, a first wedge surface is arranged on one side of the top of the buffer block, an inner sliding groove is arranged on the top of the head end of the lower bearing block and slidably matched with the buffer block, the first springs are evenly distributed on the groove bottom of the inner sliding groove, one end of the first spring is in contact with the bottom of the buffer block, and a second wedge surface is arranged on the inner top wall of the telescopic mouth and matched with the first wedge surface.

[0011] Preferably, a buffer chamfer is arranged on the head end of the upper bearing block and the lower bearing block.

[0012] Preferably, the supporting leg comprises a buffer column and a shell, the top of the buffer column is provided with a limiting plate, the top of the limiting plate is provided with a second spring, the bottom of the shell is provided with a lower sliding groove in sliding fit with the buffer column, the top of the shell is provided with an upper sliding groove in sliding fit with the limiting plate, the upper sliding groove communicates with the lower sliding groove, the top of the shell is fixedly connected to the bottom of the cultivation tray, and the second spring abuts against the bottom of the cultivation tray.

[0013] Preferably, the bottom of the buffer column is provided with a rubber layer.

[0014] Compared with the prior art, the corn seed seedling raising box has the advantages that:

[0015] Firstly, the two upper bearing blocks bear the cultivation tray, the two transmission components are driven to work by the driving assembly, the two upper bearing blocks are retracted into the horizontal sliding frame, the two lower bearing blocks can be extended from the horizontal sliding frame, the cultivation tray can fall, at the same time, the two lower bearing blocks are extended from the horizontal sliding frame, the cultivation tray is supported by the lower bearing blocks, then the driving assembly works again, the lower bearing blocks are retracted into the horizontal sliding block, and the upper bearing blocks are extended from the horizontal sliding frame, so that the cultivation tray can fall to the inner bottom wall of the box body, thereby reducing the falling impact force of the cultivation tray and the damage rate of the cultivation tray.

[0016] Secondly, the supporting leg of the corn seed seedling raising box is composed of a buffer column, a limiting plate, a shell and a second spring, the elastic force of the second spring can offset the impact force of the cultivation tray falling to the inner bottom wall of the box body, and the damage rate of the cultivation tray is further reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure schematic view of the corn seed seedling raising box of the utility model;

[0018] Figure 2 It is a structure schematic view of the corn seed seedling raising box of the utility model; Figure 1 It is an enlarged view of position A in FIG. 1;

[0019] Figure 3 It is a three-dimensional structure schematic view of the bearing mechanism of the utility model;

[0020] Figure 4 It is an enlarged view of position B in FIG. 1; Figure 3 It is an enlarged view of position B in FIG. 1;

[0021] Figure 5 It is a structure schematic view of the transmission component of the utility model;

[0022] Figure 6 It is a partial sectional view of the lower bearing block of the utility model;

[0023] Figure 7 It is a sectional view of the supporting leg of the utility model.

[0024] Fig.:

[0025] 1, culture tray; 2, box; 21, feeding port; 22, telescopic opening; 221, second wedge surface; 23, horizontal sliding frame; 3, supporting leg; 31, buffer column; 32, shell; 33, limiting plate; 34, second spring; 35, lower sliding groove; 36, upper sliding groove; 4, bearing assembly; 41, upper bearing block; 411, hinged column; 412, buffer chamfer; 42, lower bearing block; 421, inner sliding groove; 43, transmission component; 431, side turning seat; 432, transmission disc; 433, linkage plate; 434, first rotating shaft; 435, pulling column; 5, drive assembly; 51, suspension; 52, vertical seat; 53, motor; 54, first sprocket; 55, second rotating shaft; 551, gear; 552, second sprocket; 6, buffer component; 61, buffer block; 611, first wedge surface; 62, first spring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] Please refer to Figures 1-7 The above technical solutions are described in detail through the following embodiments.

[0028] A corn seed seedling raising box, comprising a culture tray 1 and a box 2, the bottom of the culture tray 1 is provided with a plurality of supporting legs 3, the front of the box 2 is provided with a door, the upper half of the side wall of the box 2 is provided with a feeding port 21, the two sides of the box 2 are provided with a bearing mechanism for bearing the culture tray 1, the bearing mechanism comprises two bearing assemblies 4 and a drive assembly 5, the two bearing assemblies 4 are symmetrically arranged on the two sides of the box 2, the drive assembly 5 is arranged on the back of the box 2, the two bearing assemblies 4 are in transmission connection with the drive assembly 5, the bearing assembly 4 comprises an upper bearing block 41, a lower bearing block 42 and a transmission component 43 for driving the upper bearing block 41 and the lower bearing block 42 to always move reversely, the side wall of the box 2 is provided with two telescopic openings 22 arranged symmetrically in an up-down direction, the outside of the telescopic opening 22 is provided with a horizontal sliding frame 23 connected therewith, the upper bearing block 41 and the lower bearing block 42 are respectively arranged in horizontal sliding mode on the two horizontal sliding frames 23, the transmission component 43 is arranged on the side wall of the box 2, and the transmission component 43 is in transmission connection with the drive assembly 5.

[0029] The utility model discloses an improved load carrying assembly in the prior art, and further comprises a temperature controller, a humidity controller, a drawer, a top rod and a pad film assembly, all of which are prior art and will not be described in detail here.

[0030] The utility model discloses a two upper bearing blocks 41 support cultivation tray 1, drive assembly 5 work drive two transmission parts 43 work, make two upper bearing blocks 41 retract into horizontal sliding frame 23, two lower bearing blocks 42 can from horizontal sliding frame 23 stretch out, cultivation tray 1 can fall, with this, two lower bearing blocks 42 from horizontal sliding frame 23 stretch out, cultivation tray 1 is supported by lower bearing block 42, then drive assembly 5 works again, lower bearing block 42 retracts into horizontal sliding block, and upper bearing block 41 stretches out from horizontal sliding frame 23 again, and cultivation tray 1 can fall to the inner bottom wall of box 2, thereby the falling impact force of cultivation tray 1 is reduced, and the damage rate of cultivation tray 1 is reduced.

[0031] Transmission part 43 includes side swing base 431, transmission disc 432 and two linkage plates 433, and first rotary shaft 434 is rotatably arranged on side swing base 431, and two pull columns 435 are arranged on transmission disc 432, and hinged columns 411 are arranged on the tail end side wall of upper bearing block 41 and lower bearing block 42, and side swing base 431 is fixedly connected to the side wall of box 2, and transmission disc 432 is fixedly connected to one end of first rotary shaft 434, and two ends of linkage plate 433 are hingedly connected to one of pull columns 435 and one of hinged columns 411 respectively, and first rotary shaft 434 is in transmission connection with drive assembly 5.

[0032] Drive assembly 5 drives first rotary shaft 434 to rotate, and first rotary shaft 434 can drive transmission disc 432 to rotate, one pull column 435 of transmission disc 432 drives one linkage plate 433 to move backward, and the linkage plate 433 drives upper bearing block 41 to move backward in horizontal sliding frame 23, and the other pull column 435 drives the other linkage plate 433 to move forward, and the linkage plate 433 drives lower bearing block 42 to move forward in horizontal sliding frame 23, and drive assembly 5 drives first rotary shaft 434 to rotate reversely, and upper bearing block 41 can move forward in horizontal sliding frame 23, and lower bearing block 42 can move backward in horizontal sliding frame 23.

[0033] The driving assembly 5 comprises a suspension 51, a stand 52, a motor 53 and two first chain wheels 54. The stand 52 is provided with two symmetrical second rotating shafts 55 rotatably arranged on the stand 52. The second rotating shafts 55 are provided with gear wheels 551 and second chain wheels 552. The two gear wheels 551 are in mesh with each other. The suspension 51 is arranged at the back of the box body 2. The stand 52 is arranged at the top of the suspension 51. The motor 53 is horizontally arranged at the back of the stand 52. The output end of the motor 53 is fixedly connected with one of the second rotating shafts 55. The two first chain wheels 54 are arranged at the other ends of the first rotating shafts 434 of the two transmission components 43 respectively. The two first chain wheels 54 are in transmission connection with the two second chain wheels 552 through chains respectively.

[0034] The motor 53 can drive the corresponding second rotating shaft 55 to rotate. The gear wheels 551 and the second chain wheels 552 on the second rotating shafts 55 can rotate synchronously. The gear wheels 551 can drive the other gear wheels 551 to rotate reversely. The other gear wheels 551 drive the other second chain wheels 552 to rotate synchronously. The two second chain wheels 552 drive the two first chain wheels 54 to rotate reversely all the time. The two first chain wheels 54 drive the two first rotating shafts 434 to rotate.

[0035] The top of the head end of the lower bearing block 42 is provided with a buffer component 6. The buffer component 6 comprises a buffer block 61 and a plurality of first springs 62. One side of the top of the buffer block 61 is provided with a first wedge surface 611. The top of the head end of the lower bearing block 42 is provided with an inner sliding groove 421 in sliding connection with the buffer block 61. All the first springs 62 are uniformly distributed at the groove bottom of the inner sliding groove 421. One end of the first spring 62 is in abutment with the bottom of the buffer block 61. The inner top wall of the telescopic opening 22 is provided with a second wedge surface 221 in connection with the first wedge surface 611.

[0036] When the cultivation tray 1 falls, it can impact on the buffer block 61. All the first springs 62 can offset most of the impact force, so as to further reduce the falling impact force of the cultivation tray 1.

[0037] The head ends of the upper bearing block 41 and the lower bearing block 42 are provided with buffer chamfers 412. The height difference of the buffer chamfers 412 is used to further reduce the falling distance of the cultivation tray 1, and further reduce the falling impact force of the cultivation tray 1.

[0038] The supporting leg 3 comprises a buffer column 31 and a shell 32. The top of the buffer column 31 is provided with a limiting plate 33. The top of the limiting plate 33 is provided with a second spring 34. The bottom of the shell 32 is provided with a lower sliding groove 35 in sliding connection with the buffer column 31. The top of the shell 32 is provided with an upper sliding groove 36 in sliding connection with the limiting plate 33. The upper sliding groove 36 is in communication with the lower sliding groove 35. The top of the shell 32 is fixedly connected with the bottom of the cultivation tray 1. The second spring 34 is in abutment with the bottom of the cultivation tray 1.

[0039] After the cultivation tray 1 falls on the bottom wall of the box 2, the buffer column 31 can retract into the lower sliding groove 35, the buffer column 31 can transmit the impact force to the limiting plate 33, the limiting plate 33 transmits the impact force to the second spring 34, and the elastic force of the second spring 34 can offset most of the impact force, thereby reducing the damage rate of the cultivation tray 1.

[0040] The bottom of the buffer column 31 is provided with a rubber layer, which can also provide buffering.

[0041] Working principle: in use, first put the cultivation tray 1 into the box 2 from the feeding port 21, and place it on the two upper bearing blocks 41, then the pad film assembly works, then the motor 53 drives the corresponding second shaft 55 to rotate, the gear 551 and the second sprocket 552 of the second shaft 55 can rotate synchronously, the gear 551 can drive another gear 551 to rotate in the opposite direction, another gear 551 drives another second sprocket 552 to rotate synchronously, two first sprockets 54 are driven by two second sprockets 552 to rotate in the opposite direction all the time, two first sprockets 54 drive two first shafts 434 to rotate, the first shaft 434 drives the transmission disc 432 to rotate, the transmission disc 432 drives two pull columns 435 to rotate synchronously, one pull column 435 drives one linkage plate 433 to move backward, and the linkage plate 433 drives the upper bearing block 41 to move backward in the horizontal sliding frame 23, the other pull column 435 drives the other linkage plate 433 to move forward, and the linkage plate 433 drives the lower bearing block 42 to move forward in the horizontal sliding frame 23, two lower bearing blocks 42 can support the falling cultivation tray 1, then the motor 53 drives the corresponding second shaft 55 to rotate in the opposite direction, the lower bearing block 42 retracts into the horizontal sliding frame 23, and the cultivation tray 1 can fall on the bottom wall of the box 2, the upper bearing block 41 extends from the horizontal sliding frame 23, and two upper bearing blocks 41 can support the next cultivation tray 1, so as to realize the stacking of the cultivation tray 1 in the box 2, of course, when the cultivation tray 1 is stacked to the lower bearing block 42, the cultivation tray 1 will not hinder the movement of the lower bearing block 42.

Claims

1. A corn seedling box, characterized by: The utility model provides a kind of incubation tray (1) and box (2) including cultivating, the bottom of the incubation tray (1) is equipped with several support feet (3), the front of the box (2) is equipped with switch door, the sidewall of the upper half of the box (2) is equipped with feeding port (21), the both sides of the box (2) are equipped with the bearing mechanism for carrying incubation tray (1), the bearing mechanism includes two bearing assemblies (4) and drive assembly (5), two bearing assemblies (4) are symmetrically arranged on the both sides of box (2), drive assembly (5) is arranged on the back of box (2), two bearing assemblies (4) are drivingly connected with drive assembly (5), bearing assembly (4) includes upper bearing block (41), lower bearing block (42) and transmission component (43) for driving upper bearing block (41), lower bearing block (42) always reverse movement, the sidewall of the box (2) is equipped with two up-down symmetrically arranged telescopic openings (22), the outside of telescopic opening (22) is equipped with the horizontal sliding frame (23) that is connected therewith, the upper bearing block (41) and lower bearing block (42) are respectively horizontally slidingly arranged on two horizontal sliding frames (23), transmission component (43) is arranged on the sidewall of the box (2), transmission component (43) is drivingly connected with drive assembly (5).

2. The corn seedling box according to claim 1, characterized in that: The transmission component (43) includes side rotating seat (431), transmission disc (432) and two linkage plates (433), the first rotating shaft (434) is rotatably arranged on the side rotating seat (431), the two pull columns (435) are arranged on the transmission disc (432), the tail end sidewall of the upper bearing block (41) and the lower bearing block (42) is equipped with the hinged column (411), the side rotating seat (431) is fixedly connected with the sidewall of the box (2), the transmission disc (432) is fixedly connected with one end of the first rotating shaft (434), the two ends of the linkage plate (433) are hingedly connected with one of the pull columns (435) and one of the hinged columns (411), and the first rotating shaft (434) is drivingly connected with the drive assembly (5).

3. The corn seed germination box of claim 2, wherein: The drive assembly (5) includes suspension (51), vertical seat (52), motor (53) and two first sprockets (54), the two symmetrically arranged second rotating shafts (55) are rotatably arranged on the vertical seat (52), the gear (551) and the second sprocket (552) are arranged on the second rotating shaft (55), the two gears (551) are meshed with each other, the suspension (51) is arranged on the back of the box (2), the vertical seat (52) is arranged on the top of the suspension (51), the motor (53) is horizontally arranged on the back of the vertical seat (52), and the output end of the motor (53) is fixedly connected with one of the second rotating shafts (55), and the two first sprockets (54) are arranged on the other end of the first rotating shaft (434) of the two transmission components (43) respectively, and the two first sprockets (54) are drivingly connected with the two second sprockets (552) through chains respectively.

4. The corn seed germination box of claim 3, wherein: The top of the head end of the lower bearing block (42) is provided with a buffer component (6), the buffer component (6) comprises a buffer block (61) and a plurality of first springs (62), one side of the top of the buffer block (61) is provided with a first wedge surface (611), the top of the head end of the lower bearing block (42) is provided with an inner sliding groove (421) which is in sliding fit with the buffer block (61), all the first springs (62) are uniformly distributed on the groove bottom of the inner sliding groove (421), one end of the first spring (62) is in abutment with the bottom of the buffer block (61), the inner top wall of the telescopic opening (22) is provided with a second wedge surface (221) which is in fit with the first wedge surface (611).

5. The corn seed germination box of claim 4, wherein: The head end of the upper bearing block (41) and the lower bearing block (42) is provided with a buffer chamfer (412).

6. The corn seedling box of claim 1, wherein: The support leg (3) comprises a buffer column (31) and a shell (32), the top of the buffer column (31) is provided with a limiting plate (33), the top of the limiting plate (33) is provided with a second spring (34), the bottom of the shell (32) is provided with a lower sliding groove (35) which is in sliding fit with the buffer column (31), the top of the shell (32) is provided with an upper sliding groove (36) which is in sliding fit with the limiting plate (33), the upper sliding groove (36) is in communication with the lower sliding groove (35), the top of the shell (32) is fixedly connected to the bottom of the cultivation tray (1), the second spring (34) is in abutment with the bottom of the cultivation tray (1).

7. The corn seed germination box of claim 6, wherein: The bottom of the buffer column (31) is provided with a rubber layer.

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