Automatic seedling feeding, cutting and grafting device

Abstract

The utility model provides an automatic seedling feeding, cutting and grafting device, which relates to the technical field of seedling grafting devices and comprises a processing table, an electric sliding table fixedly mounted at the top of the processing table, a stock frame fixedly mounted on the electric sliding table, and two mounting tables fixedly connected to the top of the processing table and close to the electric sliding table. And pneumatic rods are fixedly mounted on the two mounting tables respectively. According to the device, manual feeding can be assisted through the seedling feeding assembly, so that stocks can be rapidly and accurately installed in place, and the situation that the grafting effect and the survival rate are affected due to the fact that the stocks cannot be in perfect butt joint with cuts of scions due to the fact that the positions where the stocks are manually placed are inaccurate and the cutting position deviates is avoided; the worn or passivated shear knife can be rapidly replaced through the cutting assembly, the optimal working state can be rapidly recovered, the shutdown time caused by blade replacement is shortened, and then the continuity and efficiency of the whole grafting operation are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling grafting devices, in particular to an automatic seedling cutting and grafting device. Background Art

[0002] Grafting is one of the artificial propagation methods of plants. It is to graft the branch or bud of one plant onto the stem or root of another plant so that the two parts grow into a complete plant. Grafting is divided into branch grafting and bud grafting. Grafting is carried out by using the healing function of plants after being injured. Generally, workers use tools such as knives to cut the two seedlings separately, then put the two seedlings together so that the cuts of the two seedlings are connected, and then fix the two seedlings to complete the grafting. However, this method is inefficient, so in order to improve efficiency, a grafting machine is used, but the existing grafting machines are During the grafting process, the rootstock needs to be manually placed accurately on the corresponding gripping clamp for fixation. This process is time-consuming and laborious, and inaccurate placement will affect the grafting effect. The grafting interface is also not firm, which is not conducive to people's use. At the same time, the cutter of the grafting machine is a frequently used cutting tool. After long-term operation and wear, its sharpness will gradually decrease, affecting the grafting effect and the success rate of grafting. It needs to be replaced after a period of use, but the replacement process of the grafting machine's cutter is relatively cumbersome, and it is easy to be cut by the cutter during the replacement process. Utility Model Content

[0003] The utility model aims to solve the shortcomings existing in the background technology and provides an automatic seedling cutting and grafting device. The seedling loading component can assist manual loading, so that the rootstock can be installed quickly and accurately, avoiding inaccurate manual placement of the rootstock and deviation in the cutting position, which results in the rootstock being unable to perfectly dock with the incision of the scion, affecting the grafting effect and survival rate. Secondly, the cutting component can quickly replace the worn or blunted shearing knife, which can quickly restore to the best working state, reduce the downtime caused by replacing the blade, and thus improve the continuity and efficiency of the overall grafting operation. Timely replacement of the sharp cutting knife can ensure that each grafting incision is neat and smooth, thereby improving the survival rate of the grafting.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic seedling cutting and grafting device, comprising: a processing table, an electric slide is fixedly installed on the top of the processing table, a stock frame is fixedly installed on the electric slide, two mounting tables are fixedly connected to the top of the processing table near the electric slide, and the two mounting tables are respectively fixedly installed with pneumatic rods, a seedling loading assembly, the seedling loading assembly is arranged on the processing table and is used to load materials into the stock frame, and a cutting assembly, the cutting assembly is respectively arranged at one end of the two pneumatic rods and is used to cut seedlings.

[0005] Furthermore, the seedling loading assembly includes: a support table fixedly installed on the upper surface of the processing table near the position of the electric slide, a feed trough is provided on the top of the support table, a baffle is slidably connected between the feed troughs, a storage groove is provided inside the support table, one side of the storage groove is connected to the feed trough, and a loading barrel is fixedly connected to the top of the support table at the position of the feed trough.

[0006] Furthermore, the cutting assembly includes: connecting blocks fixedly connected to the opposite ends of the two pneumatic rods, a slot is provided on the top of the connecting block, a plug-in block is inserted into the slot, a shear knife is fixedly connected to the top of the plug-in block, a threaded hole is provided on one side of the inner wall of the slot, a fixing hole is provided on the plug-in block, a bolt is threadedly connected to the threaded hole, and one end of the bolt extends into the fixing hole.

[0007] Furthermore, there are guide grooves between the inner walls on both sides of the discharge trough and the storage trough, and guide blocks are fixedly connected to the opposite sides of the baffle, and the guide blocks on both sides are slidably connected to the guide grooves on both sides.

[0008] Furthermore, a spring is fixedly connected between the receiving groove and the baffle, and a push plate is fixedly connected to one side of the top of the stock frame close to the support platform.

[0009] Furthermore, one end of the electric slide close to the mounting platform is fixedly connected to a clamping platform, and a clamp a for fixing branches is fixedly installed on the top of the clamping platform.

[0010] Furthermore, an electric telescopic rod is fixedly installed on the top of the processing table at a position away from the electric slide, one end of the electric telescopic rod is fixedly connected to a mounting block, and a clamp b is fixedly installed on the mounting block.

[0011] The utility model provides an automatic seedling cutting and grafting device, which has the following beneficial effects:

[0012] The utility model has the advantages that the seedling loading component can assist manual loading, so that the rootstock can be quickly and accurately installed in place, avoiding inaccurate placement of the rootstock by humans and deviation in the cutting position, which causes the rootstock to be unable to perfectly dock with the incision of the scion, affecting the grafting effect and survival rate;

[0013] Secondly, by quickly replacing worn or blunt shear blades through the cutting assembly, it can quickly restore to the best working condition, reduce downtime caused by blade replacement, and thus improve the continuity and efficiency of the overall grafting operation. Timely replacement of sharp cutters can ensure that each grafting incision is neat and smooth, thereby improving the survival rate of the grafting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a sectional view of the overall structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the structure of the electric slide of the utility model.

[0017] Figure 4 This is a schematic diagram of the support platform structure of the utility model.

[0018] Figure 5 It is a schematic diagram of the installation platform structure of the utility model.

[0019] Figure 6 For the utility model Figure 2 Enlarged view of point A in the middle.

[0020] Figure 7 For the utility model Figure 2 Enlarged view of point B in the middle.

[0021] Figure 1-7 In: 1. Processing table; 11. Electric slide; 12. Chopping board frame; 13. Mounting table; 14. Pneumatic rod; 2. Support table; 21. Unloading trough; 22. Baffle; 23. Storage trough; 24. Loading barrel; 25. Guide groove; 26. Guide block; 27. Spring; 28. Push plate; 3. Connecting block; 31. Slot; 32. Plug-in block; 33. Shear knife; 34. Threaded hole; 35. Fixing hole; 36. Bolt; 4. Clamping table; 41. Clamp a; 42. Electric telescopic rod; 43. Mounting block; 44. Clamp b. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with 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 of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0023] The embodiment of the present application provides an automatic seedling cutting and grafting device, which can assist manual loading through the seedling loading component, so that the rootstock can be installed quickly and accurately, avoiding inaccurate manual placement of the rootstock and deviation in the cutting position, which will result in the rootstock being unable to perfectly dock with the incision of the scion, affecting the grafting effect and survival rate.

[0024] The automatic seedling cutting and grafting device is described in detail below. It should be noted that the description order of the following embodiments is not intended to limit the preferred order of the embodiments.

[0025] The present application is described in detail below with reference to the accompanying drawings and specific implementation methods.

[0026] Example 1

[0027] See also Figure 1-7 In this embodiment, an automatic seedling cutting and grafting device is provided, comprising: a processing table 1, an electric slide 11 is fixedly installed on the top of the processing table 1, a stock frame 12 is fixedly installed on the electric slide 11, two mounting platforms 13 are fixedly connected to the top of the processing table 1 near the electric slide 11, and pneumatic rods 14 are respectively fixedly installed on the two mounting platforms 13, a seedling loading component, which is arranged on the processing table 1 and is used to load materials into the stock frame 12, and a cutting component, which is respectively arranged at one end of the two pneumatic rods 14 and is used to cut the seedlings.

[0028] Example 2

[0029] On the basis of Example 1, the seedling loading assembly includes: a support table 2 fixedly installed on the upper surface of the processing table 1 near the electric slide 11, a feeding trough 21 is provided on the top of the support table 2, a baffle 22 is slidably connected between the feeding troughs 21, a receiving groove 23 is provided inside the support table 2, one side of the receiving groove 23 is connected to the feeding trough 21, a loading barrel 24 is fixedly connected to the top of the support table 2 at the position of the feeding trough 21, guide grooves 25 are respectively provided between the inner walls on opposite sides of the feeding trough 21 and the receiving groove 23, guide blocks 26 are respectively fixedly connected on opposite sides of the baffle 22, the guide blocks 26 on both sides are respectively slidably connected to the guide grooves 25 on both sides, a spring 27 is fixedly connected between the receiving groove 23 and the baffle 22, and a push plate 28 is fixedly connected to the side of the top of the stock frame 12 near the support table 2.

[0030] When grafting, the rootstock is placed in the upper barrel 24 together with the seedling pot, and the baffle 22 supports it so that the rootstock is stacked inside the upper barrel 24. Then the electric slide 11 moves to the left, driving the rootstock frame 12 to move together. When it moves to the left, the push plate 28 contacts one side of the baffle 22. As the rootstock frame 12 continues to move, the push plate 28 pushes the baffle 22 into the storage groove 23. When the baffle 22 moves, it drives the guide blocks 26 on both sides to move along the guide grooves 25 on both sides along the inside, so that the baffle 22 can move horizontally, and when the baffle 22 moves, the spring 27 is squeezed, and the spring 27 contracts to store energy. At this time, the lower chute 21 is opened, and the upper barrel 24 is opened. The seedlings in the barrel 24 fall downward under the action of gravity and fall into the stock frame 12 located below. Then the electric slide 11 starts to drive the seedlings to move to the right, and the baffle 22 moves therewith. Under the action of the spring 27, the baffle 22 moves to the right along with the stock frame 12. When the stock frame 12 is moved away from under the feed chute 21, the baffle 22 just pops out from the receiving groove 23 and closes the feed chute 21, so that the seedlings inside the feed barrel 24 will not fall out. Each time a seedling is loaded on the stock frame 12, the stock to be grafted is accurately delivered to the designated position for cutting and grafting through the stock frame 12, thereby replacing manual loading.

[0031] Example 3

[0032] On the basis of Example 1, the cutting assembly includes: a connecting block 3 fixedly connected to the opposite ends of the two pneumatic rods 14, a slot 31 is provided on the top of the connecting block 3, a plug-in block 32 is inserted into the slot 31, a shear knife 33 is fixedly connected to the top of the plug-in block 32, a threaded hole 34 is provided on one side of the inner wall of the slot 31, a fixing hole 35 is provided on the plug-in block 32, a bolt 36 is threadedly connected to the inside of the threaded hole 34, and one end of the bolt 36 extends into the fixing hole 35.

[0033] When grafting, it is necessary to cut the rootstock and scion. According to the grafting method, the corresponding shearing knife 33 is selected for cutting. The shearing knives 33 are placed symmetrically, and the plug-in block 32 at the bottom is inserted into the slot 31, and then the bolt 36 is screwed into the threaded hole 34, so that one end of the bolt 36 passes through the fixing hole 35 to fix the plug-in block 32, thereby completing the replacement of the shearing knife 33. When cutting, one end of the rootstock and the scion is inserted between the two shearing knives 33, and then the pneumatic rod 14 is started at the same time to push the connecting block 3 together, so that the two shearing knives 33 are closed, and then one end of the rootstock and the scion is cut off for grafting.

[0034] Among them, one end of the electric slide 11 close to the mounting table 13 is fixedly connected to the clamping table 4, and a clamp a41 for fixing the branches is fixedly installed on the top of the clamping table 4. An electric telescopic rod 42 is fixedly installed at a position on the top of the processing table 1 away from the electric slide 11. One end of the electric telescopic rod 42 is fixedly connected to the mounting block 43, and a clamp b44 is fixedly installed on the mounting block 43.

[0035] When the electric slide 11 drives the stock to move to the far right, the branches at one end of the stock are located between the clamps a41, and the branches of the stock are fixed by the clamps a41 to prevent the stock from moving during cutting and grafting, which is beneficial to docking. The scion is placed on the clamp b44, and one end of the scion is fixed by the clamp b44. The scion is pushed to the left by the electric telescopic rod 42, and the scion is pushed to the grafting and shearing area. After the scion is cut, it is moved to the left again by one end, so that the stock and the scion are docked, and the grafting is clamped and fixed by the clamp. After completion, the stock and the scion are removed;

[0036] Among them, both the clamp b44 and the clamp a41 are pneumatic clamps, which introduce compressed air into the chamber of the device and provide power to the piston or rolling diaphragm connected to the rod, so that the movement of the rod is mechanically converted into a certain form of clamping movement. The compressed air introduced into the chamber of the device makes the left and right clamps of the clamp b44 and the clamp a41 move closer to the center, thereby clamping and fixing the rootstock and the scion. When the air pressure is released, the left and right clamps of the clamp b44 and the clamp a41 move to both sides and open, thereby loosening the object.

[0037] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0038] The above is a detailed introduction to an automatic seedling cutting and grafting device provided in an embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application; ordinary technicians in this field should understand that: they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present application.

Claims

1. An automatic seedling cutting and grafting device, characterized in that: include: A processing table (1), wherein an electric slide (11) is fixedly mounted on the top of the processing table (1), a stock frame (12) is fixedly mounted on the electric slide (11), two mounting platforms (13) are fixedly connected to the top of the processing table (1) near the electric slide (11), and pneumatic rods (14) are respectively fixedly mounted on the two mounting platforms (13); A seedling loading component, the seedling loading component is arranged on the processing table (1) and is used for loading materials into the inside of the rootstock frame (12); and A cutting assembly, wherein the cutting assembly is respectively arranged at one end of the two pneumatic rods (14) and is used for cutting the seedlings.

2. The automatic seedling cutting and grafting device according to claim 1, characterized in that: The seedling assembly comprises: A support platform (2) is fixedly mounted on the upper surface of the processing table (1) near the electric slide (11), a material discharge trough (21) is provided on the top of the support platform (2), and a baffle (22) is slidably connected between the material discharge troughs (21); A receiving groove (23) is provided inside the support platform (2), and one side of the receiving groove (23) is connected to the material discharge groove (21); A loading cylinder (24) is fixedly connected to the top of the support platform (2) at the position of the lower material chute (21).

3. The automatic seedling cutting and grafting device according to claim 1 is characterized in that: The cutting assembly comprises: A connecting block (3) fixedly connected to opposite ends of the two pneumatic rods (14), the connecting block (3) having a slot (31) at the top, a plug-in block (32) plugged into the slot (31), and a shearing knife (33) fixedly connected to the top of the plug-in block (32); A threaded hole (34) is provided on one side of the inner wall of the slot (31), a fixing hole (35) is provided on the plug-in block (32), a bolt (36) is threadedly connected inside the threaded hole (34), and one end of the bolt (36) extends into the fixing hole (35).

4. The automatic seedling cutting and grafting device according to claim 2, characterized in that: There are guide grooves (25) between the inner walls on opposite sides of the material discharge groove (21) and the storage groove (23), and guide blocks (26) are fixedly connected to the opposite sides of the baffle (22), and the guide blocks (26) on both sides are slidably connected to the guide grooves (25) on both sides.

5. The automatic seedling cutting and grafting device according to claim 2, characterized in that: A spring (27) is fixedly connected between the storage groove (23) and the baffle plate (22), and a push plate (28) is fixedly connected to one side of the top of the stock frame (12) close to the support platform (2).

6. The automatic seedling cutting and grafting device according to claim 1, characterized in that: One end of the electric slide (11) close to the mounting platform (13) is fixedly connected to a clamping platform (4), and a clamp a (41) for fixing branches is fixedly installed on the top of the clamping platform (4).

7. The automatic seedling cutting and grafting device according to claim 1, characterized in that: An electric telescopic rod (42) is fixedly mounted on the top of the processing table (1) at a position away from the electric slide (11), one end of the electric telescopic rod (42) is fixedly connected to a mounting block (43), and a clamp b (44) is fixedly mounted on the mounting block (43).

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