Vegetation greening pruning device

Abstract

The utility model relates to the technical field of green plant pruning, in particular to a vegetation greening pruning device which comprises a pruning mechanism, the pruning mechanism comprises an equipment body and a fixed pruning arm fixedly arranged on the equipment body, a telescopic cavity is formed in the peripheral side face of the equipment body, and a connecting rod and a protection mechanism are installed in the telescopic cavity. The protection mechanism comprises a supporting plate arranged below the equipment body, the supporting plate is of an arc-shaped plate body structure, a sliding groove is formed in the supporting plate, and a sliding rail plate is fixedly installed on the peripheral side face of the equipment body. According to the device, the device body with the supporting plate is arranged, the sliding rail plate slides in the sliding groove due to vibration, when the sliding rail plate collides with the first buffer spring in the sliding groove, the first buffer spring can buffer the impact force, the shaking amplitude of the device body is reduced, and therefore the influence on workers can be reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of green plant pruning, and particularly relates to a vegetation greening pruning device. Background Art

[0002] Green plant pruning is a very important part of gardening management. Correct pruning can stimulate the growth of new branches and leaves, help plants develop more healthily, maintain the beautiful shape of plants through pruning, avoid being too dense or losing the original shape, and removing over-dense branches and leaves can also improve air circulation and lighting, contributing to overall health;

[0003] When the existing green plant pruning device is in use, due to the operation of the internal driving device, continuous vibration will be generated. When workers hold the pruning device for a long time to work, fatigue will be caused by the vibration force, and even injuries to the hands and shoulders may occur.

[0004] Therefore, those skilled in the art have proposed a vegetation greening pruning device to solve the problems raised in the background art.

[0005] The above information disclosed in this background art is only used to increase the understanding of the background art of the utility model. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a vegetation greening pruning device to solve the problems raised in the above background art.

[0007] To achieve the above purpose, the utility model provides the following technical solutions:

[0008] A vegetation greening pruning device, comprising:

[0009] A pruning mechanism, the pruning mechanism includes a device main body and a fixed pruning arm fixedly arranged on the device main body. A telescopic cavity is formed on the circumferential side of the device main body. A connecting rod is installed in the telescopic cavity, and the connecting rod is slidably matched with the telescopic cavity. One end of the connecting rod is fixedly connected with a movable pruning arm. The movable pruning arm is located below the fixed pruning arm. A plurality of first pruning teeth are fixedly installed on the fixed pruning arm, and a plurality of second pruning teeth are fixedly installed on the movable pruning arm. A protective plate is fixedly installed on the circumferential side of the device main body;

[0010] Protective mechanism, the protective mechanism includes a support plate arranged below the equipment main body, the support plate is an arc-shaped plate structure, a sliding groove is opened on the support plate, a sliding rail plate is fixedly installed on the peripheral side surface of the equipment main body, the number of the sliding rail plates is two, the sliding rail plates are slidably matched with the sliding groove, a partition plate is fixedly installed inside the sliding groove, first buffer springs are fixedly connected to both side surfaces of the partition plate, and one ends of the two sliding rail plates are connected to the first buffer springs.

[0011] Preferably, the cross-sectional shape of the sliding groove is a convex shape, and the shape of the sliding rail plate is adapted to the sliding groove.

[0012] Preferably, an extension block is fixedly connected to the lower surface of the equipment main body, and a first handle is connected to one end of the extension block away from the equipment main body.

[0013] Preferably, connection rods are fixedly connected to both side surfaces of the equipment main body, telescopic rods are slidably connected to one ends of the connection rods, and a second handle is fixedly connected to one end of the telescopic rod away from the connection rod.

[0014] Preferably, a second buffer spring is fixedly connected inside the connection rod, and one end of the second buffer spring is connected to the telescopic rod.

[0015] Preferably, a reciprocating motor is installed inside the equipment main body, a driving gear is connected to the output end of the reciprocating motor, a plurality of follower gear blocks are fixedly arranged on the lower surface of the connecting rod, and the driving gear is meshed with the follower gear blocks.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] (1) By setting an equipment main body with a support plate in the present utility model, when a worker uses the device to prune green plants, the driving device inside the equipment main body will generate vibrations, which will cause the equipment main body to shake. Since a sliding rail plate and a support plate with a sliding groove are installed on the equipment main body, and a first buffer spring is installed inside the sliding groove, when the equipment main body vibrates, the sliding rail plate will slide with the sliding groove due to the vibration. When the sliding rail plate hits the first buffer spring inside the sliding groove, the first buffer spring can buffer the impact force, reduce the shaking amplitude of the equipment main body, and thus reduce the impact on the worker.

[0018] (2) By setting connection rods with telescopic rods on both sides of the equipment main body in the present utility model, and a second buffer spring is arranged between the telescopic rod and the connection rod. When a worker uses the device for pruning operations, one hand can hold the first handle and the other hand can hold the second handle. When the equipment main body generates vibrations, the connection rod will generate a certain longitudinal displacement, and at this time, the telescopic rod will slide with the connection rod, so as to reduce the displacement amplitude felt by the worker's hand.

[0019] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a front perspective structural schematic diagram of the present utility model;

[0021] Figure 2 is an internal structural schematic diagram of the device main body of the present utility model;

[0022] Figure 3 is a rear perspective structural schematic diagram of the present utility model;

[0023] Figure 4 is an internal structural schematic diagram of the connecting rod of the present utility model.

[0024] In the figure: 1, device main body; 2, support plate; 3, sliding rail plate; 4, sliding groove; 5, extension block; 6, first grip; 7, connecting rod; 8, telescopic rod; 9, second grip; 10, protection plate; 11, fixed trimming arm; 12, first trimming tooth; 13, movable trimming arm; 14, second trimming tooth; 15, telescopic cavity; 16, follower tooth block; 17, connecting rod; 18, driving gear; 19, first buffer spring; 20, second buffer spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment 1:

[0027] Please refer to Figures 1-4 as shown, a vegetation greening trimming device includes:

[0028] Pruning mechanism, the pruning mechanism includes a device main body 1 and a fixed pruning arm 11 fixedly arranged on the device main body 1. A telescopic cavity 15 is formed on the peripheral side surface of the device main body 1. A connecting rod 17 is installed in the telescopic cavity 15. The connecting rod 17 is slidably matched with the telescopic cavity 15. One end of the connecting rod 17 is fixedly connected with a movable pruning arm 13. The movable pruning arm 13 is located below the fixed pruning arm 11. A plurality of first pruning teeth 12 are fixedly installed on the fixed pruning arm 11. A plurality of second pruning teeth 14 are fixedly installed on the movable pruning arm 13. A protective plate 10 is fixedly installed on the peripheral side surface of the device main body 1;

[0029] Protective mechanism, the protective mechanism includes a support plate 2 arranged below the device main body 1. The support plate 2 is an arc-shaped plate structure. A sliding groove 4 is formed on the support plate 2. Two sliding rail plates 3 are fixedly installed on the peripheral side surface of the device main body 1. The sliding rail plates 3 are slidably matched with the sliding groove 4. A partition plate is fixedly installed inside the sliding groove 4. First buffer springs 19 are fixedly connected to both side surfaces of the partition plate. One end of each of the two sliding rail plates 3 is connected to the first buffer spring 19.

[0030] Specifically, the cross-sectional shape of the sliding groove 4 is convex-shaped, and the shape of the sliding rail plate 3 is adapted to the sliding groove 4.

[0031] Specifically, an extension block 5 is fixedly connected to the lower surface of the device main body 1. One end of the extension block 5 away from the device main body 1 is connected to a first handle 6.

[0032] As can be seen from the above, by setting the device main body 1 with the support plate 2, when a worker uses this device to prune green plants, the driving device in the device main body 1 will generate vibrations, which will cause the device main body 1 to shake. Since the sliding rail plates 3 and the support plate 2 with the sliding groove 4 are installed on the device main body 1, and the first buffer springs 19 are installed in the sliding groove 4, when the device main body 1 vibrates, the sliding rail plates 3 will slide in the sliding groove 4 due to the vibration. When the sliding rail plates 3 hit the first buffer springs 19 in the sliding groove 4, the first buffer springs 19 can buffer the impact force, reduce the shaking amplitude of the device main body 1, and thus reduce the impact on the worker.

[0033] Embodiment Two:

[0034] Please refer to Figures 1-4 As shown, connecting rods 7 are fixedly connected to both side surfaces of the device main body 1. One end of the connecting rod 7 is slidably connected to a telescopic rod 8. One end of the telescopic rod 8 away from the connecting rod 7 is fixedly connected to a second handle 9.

[0035] Specifically, a second buffer spring 20 is fixedly connected inside the connecting rod 7. One end of the second buffer spring 20 is connected to the telescopic rod 8.

[0036] Specifically, a reciprocating motor is installed inside the equipment body 1, and a driving gear 18 is connected to the output end of the reciprocating motor. A plurality of follower gear blocks 16 are fixedly provided on the lower surface of the connecting rod 17. The driving gear 18 is meshed with the follower gear block 16. The reciprocating motor can drive the driving gear 18 to mesh with the follower gear block 16, and then drive the telescopic rod 8 to perform high-speed telescopic movement, thereby allowing the first pruning teeth 12 to cooperate with the second pruning teeth 14 to prune green plants.

[0037] As can be seen from the above, the device is provided with a connecting rod 7 with a telescopic rod 8 on both sides of the device body 1, and a second buffer spring 20 is provided between the telescopic rod 8 and the connecting rod 7. When the worker uses the device to perform pruning operations, he can hold the first handle 6 with one hand and the second handle 9 with the other hand. When the device body 1 vibrates, the connecting rod 7 will produce a certain amplitude of longitudinal displacement. At this time, the telescopic rod 8 will slide and cooperate with the connecting rod 7, thereby reducing the displacement amplitude felt by the worker's hand.

[0038] The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0039] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0040] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than that of the second feature.

[0042] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not have to be directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0043] In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved, and other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other.

[0044] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A vegetation greening pruning device, characterized in that, Comprising: A trimming mechanism, the trimming mechanism includes a device main body (1) and a fixed trimming arm (11) fixedly arranged on the device main body (1). A telescopic cavity (15) is formed on the circumferential side surface of the device main body (1). A connecting rod (17) is installed in the telescopic cavity (15), and the connecting rod (17) is slidably matched with the telescopic cavity (15). One end of the connecting rod (17) is fixedly connected with a movable trimming arm (13). The movable trimming arm (13) is located below the fixed trimming arm (11). A plurality of first trimming teeth (12) are fixedly installed on the fixed trimming arm (11), and a plurality of second trimming teeth (14) are fixedly installed on the movable trimming arm (13). A protective plate (10) is fixedly installed on the circumferential side surface of the device main body (1). A protection mechanism, the protection mechanism includes a support plate (2) arranged below the device main body (1). The support plate (2) is an arc-shaped plate structure. A sliding groove (4) is formed on the support plate (2). A sliding rail plate (3) is fixedly installed on the circumferential side surface of the device main body (1). The number of the sliding rail plates (3) is two, and the sliding rail plates (3) are slidably matched with the sliding groove (4). A partition plate is fixedly installed inside the sliding groove (4). First buffer springs (19) are fixedly connected to both side surfaces of the partition plate. One end of each of the two sliding rail plates (3) is connected to the first buffer spring (19).

2. The vegetation greening pruning device according to claim 1, characterized in that: The cross-sectional shape of the sliding groove (4) is convex-shaped, and the shape of the sliding rail plate (3) is adapted to the sliding groove (4).

3. The vegetation greening pruning device according to claim 1, characterized in that: An extension block (5) is fixedly connected to the lower surface of the device main body (1), and a first handle (6) is connected to one end of the extension block (5) away from the device main body (1).

4. A vegetation greening pruning device according to claim 1, characterized in that: Connecting rods (7) are fixedly connected to both side surfaces of the device main body (1). One end of each connecting rod (7) is slidably connected with a telescopic rod (8), and a second handle (9) is fixedly connected to the end of the telescopic rod (8) away from the connecting rod (7).

5. The vegetation greening pruning device according to claim 4, characterized in that: A second buffer spring (20) is fixedly connected inside the connecting rod (7), and one end of the second buffer spring (20) is connected to the telescopic rod (8).

6. The vegetation greening pruning device according to claim 1, characterized in that: A reciprocating motor is installed inside the device main body (1). A driving gear (18) is connected to the output end of the reciprocating motor. A plurality of follower tooth blocks (16) are fixedly arranged on the lower surface of the connecting rod (17), and the driving gear (18) is meshed with the follower tooth blocks (16).

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