Portable peony pruning device

Abstract

The portable peony pruning device comprises a motor cylinder and a hollow circular plate, a driving motor is installed in the motor cylinder, the hollow circular plate is connected to the lower portion of the motor cylinder, three pruning openings are formed in the periphery of the hollow circular plate, a rotary cutting piece is arranged on the front side in the hollow circular plate, and the rear end of the rotary cutting piece is connected with a rotating plate. A fixing cylinder is mounted in the middle of the lower surface of the hollow circular plate, a connecting circular block is detachably mounted below the fixing cylinder, three side connecting rods are connected below the connecting circular block through lower connecting rods, outer steel rings are connected to the outer sides of the three side connecting rods, and a branch and leaf bag is mounted below the outer steel rings. Compared with the prior art, the peony branch pruning device has the advantages that the hollow circular plate, the driving motor, the pruning openings, the rotary cutting pieces, the outer steel ring and the branch and leaf bag are arranged, the rotary cutting pieces can be driven by the driving motor to rotate to prune peony branches located between the pruning openings, the pruned branches and leaves can fall downwards into the branch and leaf bag to be collected in a centralized mode, and the branches and leaves are prevented from scattering.

Description

Technical Field

[0001] The utility model belongs to the technical field of peony pruning, in particular to a portable peony pruning device. Background Art

[0002] Peony pruning is an important part of peony maintenance and has many functions. First, pruning can adjust the plant shape of the peony, making it more beautiful and neat, and enhancing its ornamental value. Secondly, reasonable pruning can remove diseased branches, weak branches and crossed branches, improve the ventilation and light conditions of the plant, and reduce the occurrence of diseases and insect pests. Moreover, pruning helps control the growth direction and height of the peony, promote the differentiation and development of flower buds, and improve the quality and quantity of flowering.

[0003] The current peony pruning device has a prominent problem of being inconvenient to collect branches and leaves when pruning peony branches and leaves. The existing devices often lack special collecting components or have unreasonable structural designs. During the pruning process, the cut branches and leaves are scattered everywhere, which not only increases the workload of subsequent cleaning, but also affects the cleanliness of the surrounding environment. Due to the imperfect collection function, the staff needs to frequently stop the pruning work to clean up the scattered branches and leaves, thereby reducing the efficiency of the pruning work. In order to solve this problem, it is urgent to develop a portable peony pruning device. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a portable peony pruning device to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is realized by the following technical scheme: a portable peony pruning device comprises: a motor cylinder and a hollow circular plate, a driving motor is installed in the motor cylinder, a hollow circular plate is connected below the motor cylinder, and three pruning openings are opened around the hollow circular plate;

[0006] A rotary slice is provided at the front side of the hollow circular plate, a rotating plate is connected to the rear end of the rotary slice, a fixed cylinder is installed in the middle of the lower surface of the hollow circular plate, a connecting round block is detachably installed below the fixed cylinder, and three side connecting rods are connected to the connecting round block through a lower connecting rod;

[0007] The outer sides of the three side connecting rods are connected with outer steel rings, and a branch and leaf bag is installed under the outer steel ring.

[0008] As a preferred embodiment, an extension rod is installed on the back of the motor cylinder, a hand-held cylinder is provided at the rear end of the extension rod, and a fixing mechanism is provided on the right side of the front end of the hand-held cylinder.

[0009] As a preferred embodiment, the fixing mechanism includes a plum blossom screw head, a screw-in rod and a threaded tube, and a threaded tube is installed on the right side of the front end of the hand-held tube.

[0010] As a preferred embodiment, the inner wall of the threaded tube is provided with an internal thread, the outer wall of the screw-in rod is provided with an external thread, the screw-in rod is screwed into the interior of the threaded tube via threads, and a plum blossom screw head is installed at the right end of the screw-in rod.

[0011] As a preferred embodiment, the output shaft of the driving motor is connected to the rotating plate, and the rear end of the extension rod extends into the hand-held tube.

[0012] As a preferred embodiment, the upper end of the connecting round block is also provided with an external thread, and the inner wall of the fixing tube is also provided with an internal thread. The upper end of the connecting round block is rotatably connected to the inside of the fixing tube through the thread.

[0013] After adopting the above technical solution, the beneficial effects of the utility model are:

[0014] 1. By arranging a hollow circular plate, a driving motor, a pruning mouth, a rotary slice, an outer steel ring and a branch and leaf bag, the driving motor can drive the rotary slice to rotate to prune the peony branches between the pruning mouths, and the pruned branches and leaves can fall down into the branch and leaf bag for centralized collection to prevent the branches and leaves from scattering.

[0015] 2. By arranging an extension rod, a hand-held tube and a fixing mechanism, the use length can be adjusted by extending the extension rod, so that it is convenient to trim the peony support rods at different positions, and after adjustment, the extension block can be quickly fixed by the fixing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of the portable peony pruning device.

[0018] Figure 2 The utility model is a schematic diagram of the structure of the portable peony pruning device when viewed from above.

[0019] Figure 3 for Figure 2 An enlarged schematic diagram of part A.

[0020] Figure 4 It is a schematic diagram of a top view of a cross section of a hollow circular plate in a portable peony pruning device of the utility model.

[0021] In the figure, 1. motor cylinder; 2. hollow circular plate; 3. pruning mouth; 4. extension rod; 5. hand-held cylinder; 6. fixing mechanism; 61. plum blossom screw head; 62. screw-in rod; 63. threaded pipe; 7. fixing cylinder; 8. connecting round block; 9. lower connecting rod; 10. outer steel ring; 11. branch and leaf bag; 12. side connecting rod; 13. rotating plate; 14. rotary slice. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 4 The utility model provides a technical solution: a portable peony pruning device, comprising: a motor cylinder 1 and a hollow circular plate 2, a driving motor is installed in the motor cylinder 1, a hollow circular plate 2 is connected below the motor cylinder 1, and three pruning openings 3 are opened around the hollow circular plate 2;

[0024] A rotary slice 14 is provided at the front side of the hollow circular plate 2, and a rotating plate 13 is connected to the rear end of the rotary slice 14. A fixed cylinder 7 is installed in the middle of the lower surface of the hollow circular plate 2, and a connecting round block 8 is detachably installed below the fixed cylinder 7. Three side connecting rods 12 are connected to the lower connecting rod 9 below the connecting round block 8.

[0025] The outer sides of the three side connecting rods 12 are connected with an outer steel ring 10 , and a branch and leaf bag 11 is installed below the outer steel ring 10 .

[0026] An extension rod 4 is installed on the back of the motor cylinder 1, a hand-held cylinder 5 is provided at the rear end of the extension rod 4, and a fixing mechanism 6 is provided on the right side of the front end of the hand-held cylinder 5.

[0027] The fixing mechanism 6 comprises a plum blossom screw head 61 , a screw-in rod 62 and a threaded tube 63 . The threaded tube 63 is installed on the right side of the front end of the hand-held tube 5 .

[0028] The inner wall of the threaded tube 63 is provided with an internal thread, the outer wall of the screw-in rod 62 is provided with an external thread, the screw-in rod 62 is screwed into the threaded tube 63 through threads, and a plum blossom screw head 61 is installed at the right end of the screw-in rod 62.

[0029] The output shaft of the driving motor is connected to the rotating plate 13 , and the rear end of the extension rod 4 extends into the hand-held tube 5 .

[0030] The upper end of the connecting round block 8 is also provided with an external thread, and the inner wall of the fixing tube 7 is also provided with an internal thread. The upper end of the connecting round block 8 is rotatably connected with the inside of the fixing tube 7 through the thread.

[0031] See also Figures 1 to 4 , as the first embodiment of the utility model: when in use, pick up the hand-held cylinder 5 and pull the extension rod 4 to extend it, thereby driving the hollow circular plate 2 to extend through the motor cylinder 1 and adjusting it to the required use length. After the adjustment is completed, the screw-in rod 62 is rotated clockwise through the plum blossom screw head 61 to make it move into the hand-held cylinder 5 in the threaded tube 63, and the rear end of the extension rod 4 is clamped and fixed in the hand-held cylinder 5 to complete the fixation of the extension rod 4. When in use, the use length can be flexibly adjusted according to actual needs. After the adjustment is completed, the branches and trunks of the peony that need to be pruned enter any pruning opening 3, and the nearest pruning opening 3 can be selected according to the actual position. After entering, the driving motor is started, and the driving motor can drive the rotary slice 14 to rotate in the hollow circular plate 2 through the rotating plate 13. When the rotary slice 14 passes through the three pruning openings 3, the peony branches and trunks located at the pruning openings 3 can be cut off, thereby completing the pruning of the peony branches and trunks.

[0032] See also Figure 1 and Figure 2 As the second embodiment of the utility model: combined with the first embodiment, while pruning, the cut branches and leaves on the branches fall downward into the branch and leaf bag 11 for centralized collection to prevent the pruned branches and leaves from scattering. When it is necessary to pour out the branches and leaves in the branch and leaf bag 11, the lower connecting rod 9 can be rotated counterclockwise to disconnect the connecting round block 8 from the fixed cylinder 7, thereby removing the branch and leaf bag 11 from under the hollow circular plate 2, and then the branches and leaves collected in the branch and leaf bag 11 can be poured out.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Portable peony pruning device, including: A motor cylinder (1) and a hollow circular plate (2), wherein a driving motor is installed in the motor cylinder (1), and a hollow circular plate (2) is connected below the motor cylinder (1), characterized in that three trimming openings (3) are provided around the hollow circular plate (2); A rotary slice (14) is provided at the front side of the hollow circular plate (2), and a rotating plate (13) is connected to the rear end of the rotary slice (14). A fixed cylinder (7) is installed in the middle of the lower surface of the hollow circular plate (2), and a connecting round block (8) is detachably installed below the fixed cylinder (7). Three side connecting rods (12) are connected below the connecting round block (8) via a lower connecting rod (9); The outer sides of the three side connecting rods (12) are connected to an outer steel ring (10), and a branch and leaf bag (11) is installed below the outer steel ring (10).

2. The portable peony pruning device according to claim 1, characterized in that: An extension rod (4) is installed on the back of the motor cylinder (1), a hand-held cylinder (5) is provided at the rear end of the extension rod (4), and a fixing mechanism (6) is provided on the right side of the front end of the hand-held cylinder (5).

3. The portable peony pruning device according to claim 2, characterized in that: The fixing mechanism (6) comprises a plum blossom screw head (61), a screw-in rod (62) and a threaded tube (63), and the threaded tube (63) is installed on the right side of the front end of the hand-held tube (5).

4. The portable peony pruning device according to claim 3, characterized in that: The inner wall of the threaded tube (63) is provided with an internal thread, the outer wall of the screw-in rod (62) is provided with an external thread, the screw-in rod (62) is screwed into the interior of the threaded tube (63) via a thread, and a plum blossom screw head (61) is installed at the right end of the screw-in rod (62).

5. The portable peony pruning device according to claim 4, characterized in that: The output shaft of the driving motor is connected to the rotating plate (13), and the rear end of the extension rod (4) extends into the hand-held tube (5).

6. The portable peony pruning device according to claim 1, characterized in that: The upper end of the connecting round block (8) is also provided with an external thread, and the inner wall of the fixing tube (7) is also provided with an internal thread. The upper end of the connecting round block (8) is rotatably connected to the inside of the fixing tube (7) via the thread.

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