Pruning device for Chinese rose grafting cultivation and planting

Abstract

The utility model relates to the technical field of Chinese rose cultivation, and discloses a pruning device for Chinese rose grafting, cultivation and planting, which comprises a pruning device main body, the outer surface of the pruning device main body is provided with a placing groove, the inner wall of the pruning device main body is fixedly connected with a first spring, and one end of the first spring is fixedly connected with a connecting plate. The Chinese rose cutting device has the advantages that when a Chinese rose rod needs to be cut, the thumb is placed in the finger ring, the other fingers are placed in the handle, then the Chinese rose rod is placed in the containing groove, and finally the pressing block is pressed, so that the Chinese rose rod can be cut; according to the device, the design of a hidden blade is achieved, the whole cutting process is conducted in the trimmer body, the safety of the device is greatly improved, the situation that people are scratched by the blade is avoided, and therefore the characteristic of high safety performance of the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of rose cultivation, in particular to a pruning device for rose grafting, cultivation and planting. Background Art

[0002] Chinese roses are evergreen or semi-evergreen low shrubs in the Rosaceae family. Rose cultivation has a long history and rich cultural heritage, beginning in the Tang and Song dynasties, flourishing in the Ming and Qing dynasties, and continuing to develop in modern times. Modern rose grafting requires pruning the stems before grafting, typically using specialized pruning equipment.

[0003] Chinese Patent Publication No. (CN217608463U) discloses a pruning device for seedling cultivation, which relates to the technical field of rose cultivation. The invention aims to solve the problem that the existing pruning device for rose seedling cultivation does not have a protective device, which causes the user to be easily pricked by the thorns of the rose seedlings when pruning the rose seedlings, causing damage to the user's hand. The first handle is sleeved with a knife pad at one end, and the knife pad is fixedly connected to the first handle. The second handle is rotatably connected to one side of the middle part of the knife pad via a second connecting shaft. The knife pad and the second handle are both provided with a mounting frame, and the mounting frame is fixedly connected to the knife pad and the second handle. The inner wall of the mounting frame is provided with a connecting rod, and the connecting rod is slidably connected to the mounting frame. The upper end of the connecting rod is provided with a protective sleeve, and the protective sleeve is fixedly connected to the connecting rod.

[0004] The above utility model also has the following problems: since the cutting knife of the utility model is in an exposed state, the exposed cutting knife blade will be scratched when the staff actually uses it, which poses certain safety hazards, resulting in low safety performance of the new model, so it needs to be improved. Utility Model Content

[0005] The utility model aims to provide a pruning device for rose grafting, cultivation and planting, which has a high safety effect.

[0006] The above technical objectives of the present utility model are achieved through the following technical solutions: a pruning device for rose grafting, cultivation and planting, comprising a pruner body, an outer surface of the pruner body is provided with a placement groove, an inner wall of the pruner body is fixedly connected to a first spring, one end of the first spring is fixedly connected to a connecting plate, one side of the connecting plate is fixedly connected to a pressing block, one side of the pressing block is fixedly connected to a cutting blade, the top of the pressing block is fixedly connected to a support plate, one side of the support plate is fixedly connected to a spring box, the inner wall of the spring box is fixedly connected to a second spring, one end of the second spring is fixedly connected to a limiting plate, one side of the limiting plate is fixedly connected to a support rod, and one end of the support rod is fixedly connected to a pressing sheet.

[0007] By adopting the above technical solution, by arranging the trimmer main body, the placement groove, the first spring, the pressing block, the cutting blade, the support plate, the spring box, the second spring, the limit plate, the support rod and the pressing piece, when it is necessary to cut the rose stem, first put the thumb into the finger ring, the other fingers into the inside of the handle, then the rose stem is placed in the placement groove, and finally the pressing block is pressed to complete the cutting of the rose stem. The pressing block can drive the cutting blade to complete the cutting of the rose stem when pressed by the fingers, and the pressing block drives the pressing piece to contact the outer surface of the rose stem during the movement. During the continuous pressing of the pressing block, the second spring is compressed, and the force generated by the compressed second spring is fed back to the pressing piece to fix the rose stem, ensuring that the rose stem will not shake during the cutting process. After the cutting is completed, the first spring recovers its deformation to drive the cutting blade to reset. The device realizes the design of a hidden blade, and the entire cutting process is carried out inside the trimmer main body, which greatly improves the safety of the device and avoids the situation where the blade scratches people, thereby achieving the high safety performance of the device.

[0008] The present invention is further configured as follows: the number of the support plate, the spring box and the compression plate are two, and the outer surfaces of the two compression plates are fixedly connected with anti-slip plates.

[0009] By adopting the above technical solution and arranging the anti-slip sheet, the stability of the pressing sheet when fixing the rose stem can be effectively enhanced, thereby preventing the rose stem from shaking during cutting.

[0010] The present invention is further configured as follows: a finger ring is fixedly connected to one side of the trimmer body, and a handle is fixedly connected to the side of the trimmer body away from the finger ring.

[0011] By adopting the above technical solution and providing the finger ring and the handle, the convenience of the device during use is effectively enhanced, thereby improving the efficiency of cutting the rose stems.

[0012] The present invention is further configured as follows: an anti-slip washer is fixedly connected to the inner wall of the finger ring, and an anti-slip pad is fixedly connected to the outer surface of the pressing block.

[0013] By adopting the above technical solution and arranging the anti-slip washer and the anti-slip pad, the friction between the finger ring and the pressing block and the fingers can be increased respectively, thereby ensuring stability when cutting the rose stem.

[0014] The utility model is further configured as follows: the upper surfaces of the handle and the pressing block are both provided with insertion holes, the inner walls of the insertion holes are connected with a locking rod, the inner wall of the handle is provided with a fixing groove, the inner wall of the fixing groove is fixedly connected with a locking sleeve, and the locking rod is connected with the locking sleeve.

[0015] By adopting the above technical solution, by setting the socket, locking rod, fixing groove and locking sleeve, before using the device, it is necessary to first pull out the locking rod from the locking sleeve and the socket in turn. When the locking rod is completely pulled out, the locking effect on the pressing block is lost. At this time, the pressing block is pressed, and the pressing block can drive the cutting blade to move. This design has the function of locking the cutting blade, avoiding the cutting blade from being moved out due to accidental touching of the pressing block when not in use, thereby further improving the safety of the device.

[0016] The present invention is further configured as follows: a rectangular through hole is opened on the inner wall of the placement groove, a square through hole is opened on the inner wall of the placement groove, and the number of the square through holes is two.

[0017] By adopting the above technical solution and providing the rectangular through hole and the square through hole, the cutting blade and the pressing piece are facilitated to move from the inside of the trimmer body to the placement groove.

[0018] The utility model is further configured as follows: a slide rod is fixedly connected to the inner wall of the spring box, a connection hole is opened on the outer surface of the limit plate, and the limit plate is slidably connected to the slide rod through the connection hole.

[0019] By adopting the above technical solution and providing the connecting hole and the sliding rod, the stability of the pressing plate when pressing the rose stem can be effectively improved.

[0020] The present invention is further configured as follows: a blade holder is fixedly connected to the inner wall of the trimmer body, and a blade groove is formed on the outer surface of the blade holder.

[0021] By adopting the above technical solution and providing the blade seat and the blade groove, the cutting blade can be effectively prevented from coming into contact with the trimmer body when cutting the rose stem, thereby protecting the cutting blade.

[0022] The utility model is further configured as follows: the inner wall of the trimmer body is fixedly connected with a slide rail, the outer surface of the slide rail is slidably connected with a slider, the outer surface of the slider is fixedly connected with a connecting rod, and the connecting rod is fixedly connected to the pressing block.

[0023] By adopting the above technical solution and setting the slide rail, slider and connecting rod, the stability of the pressing block during the pressing movement can be effectively improved, thereby ensuring that the cut surface cut by the cutting blade is flat.

[0024] The present invention is further configured as follows: a mounting groove is provided on the outer surface of the trimmer body, and a graduated ruler is fixedly connected to the inner wall of the mounting groove.

[0025] By adopting the above technical solution and setting a ruler, it is convenient for staff to measure the length of the rose stem to be cut, so as to ensure the accuracy of the reserved length.

[0026] The beneficial effects of the utility model are as follows: by arranging the trimmer body, the placement slot, the first spring, the pressing block, the cutting blade, the support plate, the spring box, the second spring, the limit plate, the support rod and the pressing piece, when it is necessary to cut the rose stem, first put the thumb into the finger ring, the other fingers into the inside of the handle, then put the rose stem into the inside of the placement slot, and finally press the pressing block to complete the cutting of the rose stem. The pressing block can drive the cutting blade to complete the cutting of the rose stem when pressed by the fingers, and the pressing block drives the pressing piece to contact the outer surface of the rose stem during the movement. In the process of continuous pressing of the pressing block, the second spring is compressed, and the force generated by the compressed second spring is fed back to the pressing piece to fix the rose stem, ensuring that the rose stem is fixed during the cutting process. The seasonal flower rod will not shake. After the cutting is completed, the first spring recovers its deformation to drive the cutting blade to reset. The device realizes the design of a hidden blade. The entire cutting process is carried out inside the trimmer body, which greatly improves the safety of the device and avoids the situation where the blade scratches people, thereby achieving the high safety performance of the device; by setting the socket, locking rod, fixing groove and locking sleeve, before using the device, it is necessary to first pull the locking rod out of the locking sleeve and the socket in turn. The completely pulled out locking rod loses the locking effect on the pressing block. At this time, pressing the pressing block can drive the cutting blade to move. This design plays a locking function for the cutting blade, avoiding the cutting blade from being moved out due to accidental touching of the pressing block when not in use, thereby further improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 It is a structural diagram of the utility model;

[0029] Figure 2 This is a schematic diagram of the structure of the cutting blade in the present utility model;

[0030] Figure 3 This is a schematic structural diagram of the second spring in the present utility model;

[0031] Figure 4 This is a schematic diagram of the structure of the jack in the utility model;

[0032] Figure 5 It is a structural schematic diagram of the slider in the utility model.

[0033] In the figure, 1. trimmer body; 2. placement slot; 3. first spring; 4. connecting plate; 5. pressing block; 6. cutting blade; 7. support plate; 8. spring box; 9. second spring; 10. limit plate; 11. support rod; 12. pressing plate; 13. anti-slip sheet; 14. finger ring; 15. handle; 16. anti-slip washer; 17. anti-slip pad; 18. socket; 19. locking rod; 20. locking sleeve; 21. rectangular through hole; 22. square through hole; 23. sliding rod; 24. connecting hole; 25. knife holder; 26. knife groove; 27. slide rail; 28. slider; 29. ​​connecting rod; 30. scale. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0035] Reference Figure 1-4, A pruning device for rose grafting cultivation and planting, including a pruner body 1, an outer surface of the pruner body 1 is provided with a placement groove 2, the inner wall of the pruner body 1 is fixedly connected to a first spring 3, one end of the first spring 3 is fixedly connected to a connecting plate 4, one side of the connecting plate 4 is fixedly connected to a pressing block 5, one side of the pressing block 5 is fixedly connected to a cutting blade 6, the top of the pressing block 5 is fixedly connected to a supporting plate 7, one side of the supporting plate 7 is fixedly connected to a spring box 8, the inner wall of the spring box 8 is fixedly connected to a second spring 9, one end of the second spring 9 is fixedly connected to a limiting plate 10, one side of the limiting plate 10 is fixedly connected to a support rod 11, and one end of the support rod 11 is fixedly connected to a pressing piece 12. By arranging the pruner body 1, the placement groove 2, the first spring 3, the pressing block 5 and the supporting plate 7, the pressing block 5 is fixedly connected to a cutting blade 6, the top of the pressing block 5 is fixedly connected to a supporting plate 7, and the one side of the supporting plate 7 is fixedly connected to a spring box 8. The inner wall of the spring box 8 is fixedly connected to the second spring 9. One end of the second spring 9 is fixedly connected to a limiting plate 10, and one side of the limiting plate 10 is fixedly connected to a support rod 11. One end of the support rod 11 is fixedly connected to a pressing piece 12. When the rose stem needs to be cut, first put the thumb into the finger ring 14, and the other fingers into the inside of the handle 15, then put the rose stem into the inside of the placement groove 2, and finally press the pressing block 5 to complete the cutting of the rose stem. The pressing block 5 can drive the cutting blade 6 to complete the cutting of the rose stem when pressed by the fingers, and the pressing block 5 drives the pressing piece 12 to contact the outer surface of the rose stem during the movement. In the process of continuous pressing of the pressing block 5, the second spring 9 is compressed, and the force generated by the compressed second spring 9 is fed back to the pressing piece 12 to fix the rose stem, ensuring that the rose stem will not be cut during the cutting process. The first spring 3 restores its shape and drives the cutting blade 6 to reset after the cutting is completed. The device realizes the design of hidden blade. The whole cutting process is carried out inside the trimmer body 1, which greatly improves the safety of the device and avoids the situation where the blade scratches people, thereby achieving the high safety performance of the device. The number of the support plate 7, the spring box 8 and the pressing piece 12 are two. The outer surfaces of the two pressing pieces 12 are fixedly connected with the anti-slip piece 13. By setting the anti-slip piece 13, the stability of the pressing piece 12 when fixing the rose stem can be effectively enhanced to prevent the rose stem from shaking during cutting. A finger ring 14 is fixedly connected to one side of the trimmer body 1, and a handle 15 is fixedly connected to the side of the trimmer body 1 away from the finger ring 14. 14 and handle 15, effectively enhance the convenience of the device when in use, thereby improving the efficiency of cutting the rose stem, the inner wall of the finger ring 14 is fixedly connected with a non-slip washer 16, and the outer surface of the pressing block 5 is fixedly connected with a non-slip pad 17. By arranging the non-slip washer 16 and the non-slip pad 17, the friction between the finger ring 14 and the pressing block 5 and the fingers can be respectively improved to ensure stability when cutting the rose stem. The upper surfaces of the handle 15 and the pressing block 5 are provided with a socket 18, the inner wall of the socket 18 is plugged with a locking rod 19, the inner wall of the handle 15 is provided with a fixing groove, the inner wall of the fixing groove is fixedly connected with a locking sleeve 20, the locking rod 19 is plugged with the locking sleeve 20, and by arranging the socket 18, the locking rod 19, the fixing groove and the locking sleeve 20, before using the device,The locking rod 19 needs to be pulled out from the locking sleeve 20 and the insertion hole 18 in sequence. The completely pulled out locking rod 19 loses the locking effect on the pressing block 5. At this time, pressing the pressing block 5 allows the pressing block 5 to drive the cutting blade 6 to move. This design plays a locking function on the cutting blade 6, avoiding that the pressing block 5 is accidentally touched and causes the cutting blade 6 to move out when not in use, thereby further improving the safety of the device. The inner wall of the placement groove 2 is provided with a rectangular through hole 21, and the inner wall of the placement groove 2 is provided with a square through hole 22. There are two square through holes 22. By providing the rectangular through hole 21 and the square through hole 22, it is convenient for the cutting blade 6 and the pressing piece 12 to move from the inside of the trimmer body 1 to the placement groove 2. The inner wall of the spring box 8 is fixedly connected to the sliding rod 23, and the outer surface of the limit plate 10 is provided with a connecting hole 24. The limit plate 10 is slidably connected to the sliding rod 23 through the connecting hole 24. By providing the connecting hole 24 and the sliding rod 23, the pressing piece 12 can be effectively lifted. In order to ensure stability when pressing the rose stem, the inner wall of the trimmer body 1 is fixedly connected to a knife seat 25, and the outer surface of the knife seat 25 is provided with a knife groove 26. By providing the knife seat 25 and the knife groove 26, the cutting blade 6 can be effectively prevented from contacting the trimmer body 1 when cutting the rose stem, thereby protecting the cutting blade 6. The inner wall of the trimmer body 1 is fixedly connected to a slide rail 27, and the outer surface of the slide rail 27 is slidably connected to a slider 28. The outer surface of the slider 28 is fixedly connected to a connecting rod 29, and the connecting rod 29 is fixedly connected to the pressing block 5. By providing the slide rail 27, the slider 28 and the connecting rod 29, the stability of the pressing block 5 during the pressing movement can be effectively improved, thereby ensuring that the section cut by the cutting blade 6 is flat. The outer surface of the trimmer body 1 is provided with a mounting groove, and the inner wall of the mounting groove is fixedly connected to a scale 30. By providing the scale 30, it is convenient for staff to measure the length of the rose stem to be cut, so as to ensure the accuracy of the reserved length.

[0036] In the present invention, by arranging the trimmer body 1, the placement slot 2, the first spring 3, the pressing block 5, the cutting blade 6, the support plate 7, the spring box 8, the second spring 9, the limiting plate 10, the support rod 11 and the pressing piece 12, when it is necessary to cut the rose stem, first put the thumb into the finger ring 14, and the other fingers into the inside of the handle 15, then put the rose stem into the inside of the placement slot 2, and finally press the pressing block 5 to complete the cutting of the rose stem. The pressing block 5 can drive the cutting blade 6 to complete the cutting of the rose stem when pressed by the fingers, and the pressing block 5 drives the pressing piece 12 to contact the outer surface of the rose stem during the movement. In the process of continuous pressing of the pressing block 5, the second spring 9 is compressed, and the force generated by the compressed second spring 9 is fed back to the pressing piece 12 to fix the rose stem, ensuring the cutting process The rose stem will not shake. After the cutting is completed, the first spring 3 recovers its deformation to drive the cutting blade 6 to reset. The device realizes the design of a hidden blade. The entire cutting process is carried out inside the trimmer body 1, which greatly improves the safety of the device and avoids the situation where the blade scratches people, thereby achieving the high safety performance of the device; by providing the socket 18, the locking rod 19, the fixing groove and the locking sleeve 20, before using the device, the locking rod 19 needs to be pulled out from the locking sleeve 20 and the socket 18 in sequence. The completely pulled out locking rod 19 loses the locking effect on the pressing block 5. At this time, pressing the pressing block 5 can drive the cutting blade 6 to move. This design plays a locking function on the cutting blade 6, avoiding the cutting blade 6 being moved out due to accidental touching of the pressing block 5 when not in use, thereby further improving the safety of the device.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pruning device for rose grafting, cultivation and planting, comprising a pruning device body (1), characterized in that: The outer surface of the trimmer body (1) is provided with a placement groove (2), the inner wall of the trimmer body (1) is fixedly connected with a first spring (3), one end of the first spring (3) is fixedly connected with a connecting plate (4), one side of the connecting plate (4) is fixedly connected with a pressing block (5), one side of the pressing block (5) is fixedly connected with a cutting blade (6), the top of the pressing block (5) is fixedly connected with a supporting plate (7), one side of the supporting plate (7) is fixedly connected with a spring box (8), the inner wall of the spring box (8) is fixedly connected with a second spring (9), one end of the second spring (9) is fixedly connected with a limiting plate (10), one side of the limiting plate (10) is fixedly connected with a supporting rod (11), and one end of the supporting rod (11) is fixedly connected with a pressing piece (12).

2. A rose grafting and cultivation pruning device according to claim 1, characterized in that: The number of the support plate (7), the spring box (8) and the compression plate (12) is two, and the outer surfaces of the two compression plates (12) are fixedly connected with anti-slip plates (13).

3. The rose grafting and cultivation pruning device according to claim 1, characterized in that: A finger ring (14) is fixedly connected to one side of the trimmer body (1), and a handle (15) is fixedly connected to the side of the trimmer body (1) away from the finger ring (14).

4. The rose grafting and cultivation pruning device according to claim 3, characterized in that: The inner wall of the finger ring (14) is fixedly connected with an anti-slip washer (16), and the outer surface of the pressing block (5) is fixedly connected with an anti-slip pad (17).

5. The rose grafting and planting pruning device according to claim 3, characterized in that: The upper surfaces of the handle (15) and the pressing block (5) are both provided with an insertion hole (18), the inner wall of the insertion hole (18) is plugged with a locking rod (19), the inner wall of the handle (15) is provided with a fixing groove, the inner wall of the fixing groove is fixedly connected with a locking sleeve (20), and the locking rod (19) is plugged with the locking sleeve (20).

6. The rose grafting and planting pruning device according to claim 1, characterized in that: The inner wall of the placement groove (2) is provided with a rectangular through hole (21), and the inner wall of the placement groove (2) is provided with a square through hole (22), and the number of the square through holes (22) is two.

7. The rose grafting and planting pruning device according to claim 1, characterized in that: The inner wall of the spring box (8) is fixedly connected with a slide rod (23), the outer surface of the limit plate (10) is provided with a connection hole (24), and the limit plate (10) is slidably connected to the slide rod (23) through the connection hole (24).

8. The rose grafting and planting pruning device according to claim 1, characterized in that: The inner wall of the trimmer body (1) is fixedly connected to a knife seat (25), and the outer surface of the knife seat (25) is provided with a knife groove (26).

9. The rose grafting and planting pruning device according to claim 1, characterized in that: The inner wall of the trimmer body (1) is fixedly connected to a slide rail (27), the outer surface of the slide rail (27) is slidably connected to a slider (28), the outer surface of the slider (28) is fixedly connected to a connecting rod (29), and the connecting rod (29) is fixedly connected to the pressing block (5).

10. The rose grafting and planting pruning device according to claim 1, characterized in that: The outer surface of the trimmer body (1) is provided with a mounting groove, and the inner wall of the mounting groove is fixedly connected with a scale (30).

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