Twig cutting device for purple-leaf plum cuttage

Abstract

The twig cutting device comprises a hollow sleeve plate and a maintenance panel, the maintenance panel is installed and connected in grooves in the two ends of the hollow sleeve plate, an outer side grab handle is arranged at the rear end of the hollow sleeve plate, a control switch is arranged on the inner side of the upper end of the outer side grab handle, and the control switch is connected with the maintenance panel. A hollow sleeve plate is arranged on the outer side of the outer side grab handle, a telescopic cutting knife is arranged in the hollow sleeve plate, a C-shaped sleeve groove is formed in the inner side of the front end of the hollow sleeve plate, a positioning knife plate sleeve is arranged on the portion, located on the hollow sleeve plate, of the inner side of the C-shaped sleeve groove, a sliding cutting knife plate is arranged at the upper end of the hollow sleeve plate, and the outer side grab handle, a control switch and the telescopic cutting knife are electrically connected through a connecting wire. The twig cutting device for purple-leaf plum cuttage has the technical effects that the branches of purple-leaf plums are wrapped for positioning, so that closed cutting is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of purple-leaf plum cuttings, in particular to a tender branch cutter for purple-leaf plum cuttings. Background Art

[0002] Purple-leaf plum is a deformation of the deciduous small tree Prunus cerasifera of the genus Prunus in the Rosaceae family. The crown is round or oblate, and the twigs are reddish-brown. When purple-leaf plum is used for cuttings, it is necessary to cut the purple-leaf plum and choose the tender branches of purple-leaf plum for cuttings.

[0003] The existing Chinese patent CN217363887U disclosed a tender branch cutter for purple-leaf plum cuttings on September 6, 2022, including a handle, a movable mechanism and a cutter; a fixed plate is fixed to the left end of the handle, and a movable mechanism is provided on the fixed plate, and the movable mechanism includes a through hole, a movable rod, a connecting plate and an electric push rod, and a through hole is opened inside the upper end of the fixed plate, and a movable rod is slidably connected in the through hole, and a connecting plate is fixed to the right end of the movable rod, and an electric push rod is provided at the upper right end of the fixed plate, and the telescopic end of the electric push rod is connected to the left side of the connecting plate, and a movable plate is fixed to the left side of the movable rod, and a cutter is detachably installed on the right side of the movable plate, and a supporting block is fixed to the left side of the fixed plate, and the left side of the supporting block is an arc structure.

[0004] However, when the above device is used to cut tender branches, the personnel cannot effectively limit the position of the purple-leaf plum tender branches during the operation of cutting, which is not very convenient during cutting. Utility Model Content

[0005] The utility model discloses a tender branch cutter for purple-leaf plum cuttings, aiming to solve the technical problem that when the above device is cutting tender branches, personnel cannot effectively limit the position of the purple-leaf plum tender branches during operation, which is not very convenient during cutting.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A tender branch cutter for purple-leaf plum cuttings, comprising a hollow sleeve and an inspection panel, wherein the inspection panel is installed and connected in grooves at both ends of the hollow sleeve, an outer handle is provided at the rear end of the hollow sleeve, a control switch is provided on the inner side of the upper end of the outer handle, a telescopic cutting knife is provided inside the hollow sleeve, a C-shaped sleeve groove is provided on the inner side of the front end of the hollow sleeve, a positioning knife plate sleeve is provided on the inner side of the C-shaped sleeve groove on the hollow sleeve, a sliding cutting knife plate is provided on the upper end of the hollow sleeve, and the outer handle, the control switch and the telescopic cutting knife are electrically connected via a connecting line.

[0008] By providing an outer handle structure, personnel can hold the outer handle at the rear end of the hollow sleeve plate, so that they can hold it for use. When cutting the young branches of purple-leaf plum, the C-shaped sleeve groove on the inner side of the front end of the hollow sleeve plate allows it to be sleeved on the outer side of the young branches of purple-leaf plum. After the young branches of purple-leaf plum are sleeved, the hollow sleeve plate effectively blocks the young branches of purple-leaf plum, so that the young branches of purple-leaf plum are located between the telescopic intercepting knife and the positioning knife plate sleeve, thereby facilitating interception. Then the personnel presses the button of the control switch, so that the telescopic intercepting knife inside the hollow sleeve plate contacts the young branches and the positioning knife plate sleeve is closed, thereby effectively intercepting. After interception, the sliding cutting knife plate at the front end of the hollow sleeve plate can slide and cut and trim. During maintenance, the personnel can open the inspection panel to repair the telescopic intercepting knife.

[0009] In a preferred solution, the positioning blade plate sleeve comprises a cutting sleeve groove and a blade plate sleeve shell, the cutting sleeve groove is arranged on the inner side of the upper end of the blade plate sleeve shell, and the blade plate sleeve shell is connected to the hollow sleeve plate.

[0010] By providing a positioning knife plate sleeve structure, the knife plate sleeve can be positioned, sleeved, closed and intercepted for use.

[0011] In a preferred embodiment, the telescopic intercepting knife includes a cutting sleeve, an intercepting blade, a connecting end column and an electric telescopic cylinder. The front end of the telescopic rod of the electric telescopic cylinder is provided with a connecting end column, the upper end of the connecting end column is provided with a cutting sleeve, the upper end of the cutting sleeve is provided with an intercepting blade, and the electric telescopic cylinder is connected to the hollow sleeve plate.

[0012] By providing a telescopic intercepting knife structure, the knife can be telescopically closed for interception.

[0013] In a preferred embodiment, the outer handle includes a rechargeable battery, a handle shell, a connecting screw head and a blocking disc. The rechargeable battery is arranged inside the handle shell, the blocking disc is arranged at the front end of the handle shell, the connecting screw head is arranged at the front end of the blocking disc, and the blocking disc is connected to the hollow sleeve plate through the connecting screw head.

[0014] The outer handle structure is provided, so that it is convenient to hold and carry.

[0015] In a preferred solution, the sliding cutting blade comprises a screw square plate, a cutting blade and a metal blade plate, the upper end of the metal blade plate is provided with a cutting blade, and the metal blade plate is connected to the hollow sleeve plate via the screw square plate.

[0016] The sliding cutter plate structure is provided, so that it is convenient to install and place, and convenient to slide and cut external tender branches.

[0017] In a preferred solution, the hollow sleeve plate and the positioning knife plate sleeve are fixedly connected by adhesion, and the connection points are aligned.

[0018] By providing a hollow sleeve plate structure, the positioning knife plate sleeve can be installed and placed accordingly for use.

[0019] In a preferred solution, the outer handle and the hollow sleeve are rotatably connected via threads, and a sealing rubber pad is provided at the connection between the outer handle and the hollow sleeve.

[0020] The outer handle structure is provided so that the hollow sleeve is easy to carry and use.

[0021] As can be seen from the above, a twig cutter for purple-leaf plum cuttings includes a hollow sleeve and an inspection panel, the inspection panel is installed and connected in the grooves at both ends of the hollow sleeve, the rear end of the hollow sleeve is provided with an outer handle, the inner side of the upper end of the outer handle is provided with a control switch, the interior of the hollow sleeve is provided with a telescopic cutting knife, the inner side of the front end of the hollow sleeve is provided with a C-shaped sleeve groove, the inner side of the C-shaped sleeve groove is located on the hollow sleeve and a positioning knife plate sleeve is provided, the upper end of the hollow sleeve is provided with a sliding cutting knife plate, and the outer handle, the control switch and the telescopic cutting knife are electrically connected through a connecting line. The twig cutter for purple-leaf plum cuttings provided by the utility model has the technical effect of wrapping the purple-leaf plum branches for positioning, thereby facilitating closed cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model is a schematic diagram of the three-dimensional structure of a tender branch cutter for purple-leaf plum cuttings.

[0023] Figure 2 The utility model discloses a schematic diagram of the structure of a positioning knife plate sleeve of a tender branch cutter for purple-leaf plum cuttings.

[0024] Figure 3 The utility model discloses a schematic diagram of the structure of a telescopic cutting knife of a tender branch cutting device for purple-leaf plum cuttings.

[0025] Figure 4 The utility model discloses a schematic diagram of the outer handle structure of a tender branch cutter for purple-leaf plum cuttings.

[0026] Figure 5 The utility model discloses a schematic diagram of the structure of a sliding cutting blade of a tender branch cutter for purple-leaf plum cuttings.

[0027] In the attached figure: 1. outer handle; 11. rechargeable battery; 12. handle shell; 13. connecting screw head; 14. blocking disc; 2. control switch; 3. hollow sleeve; 4. inspection panel; 5. telescopic intercepting knife; 51. cutting sleeve; 52. intercepting blade; 53. connecting end column; 54. electric telescopic cylinder; 6. positioning knife plate sleeve; 61. intercepting sleeve groove; 62. knife plate sleeve shell; 7. sliding cutting knife plate; 71. screw square plate; 72. cutting blade; 73. metal knife plate; 8. C-shaped sleeve groove. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0030] Reference Figure 1-Figure 5 A tender branch cutter for purple-leaf plum cuttings comprises a hollow sleeve 3 and an inspection panel 4, the inspection panel 4 is installed and connected in the grooves at both ends of the hollow sleeve 3, the rear end of the hollow sleeve 3 is provided with an outer handle 1, the inner side of the upper end of the outer handle 1 is provided with a control switch 2, the interior of the hollow sleeve 3 is provided with a telescopic intercepting knife 5, the inner side of the front end of the hollow sleeve 3 is provided with a C-shaped sleeve groove 8, the inner side of the C-shaped sleeve groove 8 is provided with a positioning knife plate sleeve 6 on the hollow sleeve 3, and the upper end of the hollow sleeve 3 is provided with a sliding cutting knife plate 7, the outer handle 1, the control switch 2 and the telescopic intercepting knife 5 are electrically connected through a connecting line, and when in use, a person holds the outer handle 1 at the rear end of the hollow sleeve 3 , so that it can be held for use. When intercepting the tender branches of purple-leaf plum, the C-shaped sleeve groove 8 on the inner side of the front end of the hollow sleeve plate 3 can be sleeved on the outer side of the tender branches of purple-leaf plum. After the tender branches of purple-leaf plum are sleeved, the hollow sleeve plate 3 effectively blocks the tender branches of purple-leaf plum, so that the tender branches of purple-leaf plum are located between the telescopic intercepting knife 5 and the positioning knife plate sleeve 6, thereby facilitating interception. Then the personnel presses the button of the control switch 2, so that the telescopic intercepting knife 5 inside the hollow sleeve plate 3 contacts the tender branches and closes the positioning knife plate sleeve 6, thereby effectively intercepting. After interception, the sliding cutting knife plate 7 on the front end of the hollow sleeve plate 3 can be slid and cut and trimmed. During maintenance, the personnel can open the inspection panel 4 to repair the telescopic intercepting knife 5.

[0031] Reference Figure 1 and Figure 2 In a preferred embodiment, the positioning knife plate sleeve 6 includes an intercepting sleeve groove 61 and a knife plate sleeve shell 62. The inner side of the upper end of the knife plate sleeve shell 62 is provided with an intercepting sleeve groove 61. The knife plate sleeve shell 62 is connected to the hollow sleeve plate 3. The knife plate sleeve shell 62 of the positioning knife plate sleeve 6 is adhesively connected to the hollow sleeve plate 3, so that the knife plate sleeve shell 62 is easy to install and place. Due to the area of ​​the intercepting sleeve groove 61, the knife plate sleeve shell 62 allows the telescopic intercepting knife 5 to be used for closed interception.

[0032] Reference Figure 1 and Figure 3 In a preferred embodiment, the telescopic intercepting knife 5 includes a cutting sleeve 51, an intercepting blade 52, a connecting end column 53 and an electric telescopic cylinder 54. The front end of the telescopic rod of the electric telescopic cylinder 54 is provided with a connecting end column 53, the upper end of the connecting end column 53 is provided with a cutting sleeve 51, and the upper end peripheral side of the cutting sleeve 51 is provided with an intercepting blade 52. The electric telescopic cylinder 54 is connected to the hollow sleeve plate 3. The electric telescopic cylinder 54 of the telescopic intercepting knife 5 is sleeved and connected to the hollow sleeve plate 3, so that the electric telescopic cylinder 54 is easy to install and place. When the telescopic rod of the electric telescopic cylinder 54 is extended and retracted, the electric telescopic cylinder 54 can drive the connecting end column 53 to move, the connecting end column 53 can drive the cutting sleeve 51 to move, and the cutting sleeve 51 can drive the intercepting blade 52 on the peripheral side to move, so that the intercepting blade 52 can correspond to the positioning knife plate sleeve 6 for closed interception.

[0033] Reference Figure 1 and Figure 4 In a preferred embodiment, the outer handle 1 includes a rechargeable battery 11, a handle shell 12, a connecting screw head 13 and a blocking disc 14. The rechargeable battery 11 is arranged inside the handle shell 12, and the blocking disc 14 is arranged at the front end of the handle shell 12. The front end of the blocking disc 14 is arranged at the connecting screw head 13. The blocking disc 14 is connected to the hollow sleeve plate 3 through the connecting screw head 13. The blocking disc 14 of the outer handle 1 is threadably connected to the hollow sleeve plate 3 through the connecting screw head 13, so that the blocking disc 14 is easy to install and place. The blocking disc 14 is easy to hold and use due to the handle shell 12 at the lower end, and the handle shell 12 can be powered by the rechargeable battery 11 inside.

[0034] Reference Figure 1 and Figure 5In a preferred embodiment, the sliding cutting blade 7 includes a screw square plate 71, a cutting blade 72 and a metal blade plate 73. The upper end of the metal blade plate 73 is provided with a cutting blade 72. The metal blade plate 73 is connected to the hollow sleeve plate 3 through the screw square plate 71. The metal blade plate 73 of the sliding cutting blade 7 can be fixedly connected to the hollow sleeve plate 3 through the screws on the screw square plate 71, so that the metal blade plate 73 is easy to install and place. Due to the cutting blade 72 at the upper end of the metal blade plate 73, tender branches can be cut and pruned.

[0035] Reference Figure 1 In a preferred embodiment, the hollow sleeve plate 3 and the positioning knife plate sleeve 6 are fixedly connected by adhesion, and the connection parts are aligned to facilitate installation and placement, while the outer sides are aligned so that no obstruction occurs during use.

[0036] Reference Figure 1 In a preferred embodiment, the outer handle 1 and the hollow sleeve 3 are connected by threaded rotation, and a sealing rubber pad is provided at the connection between the outer handle 1 and the hollow sleeve 3, so that it is easy to install and fix, and the fixation is tighter and more secure.

[0037] Working principle: when in use, the personnel holds the outer handle 1 at the rear end of the hollow sleeve 3, so that they can hold it for use. When cutting the tender branches of purple-leaf plum, the C-shaped sleeve groove 8 on the inner side of the front end of the hollow sleeve 3 can be sleeved on the outer side of the tender branches of purple-leaf plum. After the tender branches of purple-leaf plum are sleeved, the hollow sleeve 3 effectively blocks the tender branches of purple-leaf plum, so that the tender branches of purple-leaf plum are located between the telescopic intercepting knife 5 and the positioning knife plate sleeve 6, thereby facilitating interception. Then the personnel presses the button of the control switch 2, so that the telescopic intercepting knife 5 inside the hollow sleeve 3 contacts the tender branches and the positioning knife plate sleeve 6 and closes, thereby effectively intercepting. After interception, the sliding cutting knife plate 7 at the front end of the hollow sleeve 3 can be used for sliding cutting and pruning. During maintenance, the personnel can open the inspection panel 4 to repair the telescopic intercepting knife 5.

[0038] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A twig cutter for cuttings of purple-leaf plum, comprising a hollow sleeve plate (3) and an inspection panel (4), characterized in that: The inspection panel (4) is installed and connected in the grooves at both ends of the hollow sleeve (3); the rear end of the hollow sleeve (3) is provided with an outer handle (1); the inner side of the upper end of the outer handle (1) is provided with a control switch (2); the interior of the hollow sleeve (3) is provided with a telescopic cutting knife (5); the inner side of the front end of the hollow sleeve (3) is provided with a C-shaped sleeve groove (8); the inner side of the C-shaped sleeve groove (8) is provided with a positioning knife plate sleeve (6) on the hollow sleeve (3); the upper end of the hollow sleeve (3) is provided with a sliding cutting knife plate (7); the outer handle (1), the control switch (2) and the telescopic cutting knife (5) are electrically connected through a connecting line.

2. The twig cutter for cuttings of purple-leaf plum according to claim 1, characterized in that: The positioning blade sleeve (6) comprises a cutting sleeve groove (61) and a blade sleeve outer shell (62), the cutting sleeve groove (61) is arranged on the inner side of the upper end of the blade sleeve outer shell (62), and the blade sleeve outer shell (62) is connected to the hollow sleeve plate (3).

3. The twig cutter for cuttings of purple-leaf plum according to claim 1, characterized in that: The telescopic cutting knife (5) comprises a cutting sleeve (51), a cutting blade (52), a connecting end column (53) and an electric telescopic cylinder (54); the front end of the telescopic rod of the electric telescopic cylinder (54) is provided with a connecting end column (53); the upper end of the connecting end column (53) is provided with a cutting sleeve (51); the upper end of the cutting sleeve (51) is provided with a cutting blade (52); and the electric telescopic cylinder (54) is connected to the hollow sleeve plate (3).

4. The twig cutter for cuttings of purple-leaf plum according to claim 1, characterized in that: The outer handle (1) comprises a rechargeable battery (11), a handle shell (12), a connecting screw head (13) and a blocking disc (14); the rechargeable battery (11) is arranged inside the handle shell (12); the blocking disc (14) is arranged at the front end of the handle shell (12); the connecting screw head (13) is arranged at the front end of the blocking disc (14); and the blocking disc (14) is connected to the hollow sleeve plate (3) via the connecting screw head (13).

5. The twig cutter for cuttings of purple-leaf plum according to claim 1, characterized in that: The sliding cutting blade (7) comprises a screw square plate (71), a cutting blade (72) and a metal blade plate (73). The upper end of the metal blade plate (73) is provided with a cutting blade (72). The metal blade plate (73) is connected to the hollow sleeve plate (3) via the screw square plate (71).

6. The twig cutter for cuttings of purple-leaf plum according to claim 1, characterized in that: The hollow sleeve plate (3) and the positioning knife plate sleeve (6) are fixedly connected by adhesion, and the connection points are aligned.

7. The twig cutter for cuttings of purple-leaf plum according to claim 1, characterized in that: The outer handle (1) and the hollow sleeve (3) are rotatably connected via threads, and a sealing rubber pad is provided at the connection between the outer handle (1) and the hollow sleeve (3).

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