CN218977399U

CN218977399U - Pruning equipment with protection architecture

Info

Publication number: CN218977399U
Application number: CN202320165085.3U
Authority: CN
Inventors: 潘政芳; 许丽
Original assignee: Jiangsu Changcui Construction Engineering Co ltd
Current assignee: Jiangsu Changcui Construction Engineering Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-05-09
Anticipated expiration: 2033-02-09

Abstract

The utility model relates to the technical field of trimming equipment, and discloses trimming equipment with a protection structure, which comprises a protection shell, wherein a transmission block is attached to the inner wall of the protection shell, scissors are fixed on the side wall of the transmission block, two groups of transmission blocks are arranged and are connected through connecting springs, a transmission mechanism and a control mechanism are arranged on the protection shell, and the control mechanism comprises: the rotating shaft is rotatably arranged on the inner wall of the protective shell; and the loop bar is slidably arranged on the inner wall of the rotating shaft. This trimming equipment with protection architecture, when not using the scissors, and then can stimulate the carousel, make the gag lever post not spacing the carousel, because of reset spring is in tensile state, through slide, rack, connecting plate and transmission piece cooperation, make the scissors can stretch into in the protective housing, and then can play the effect of protection scissors.

Description

Pruning equipment with protection architecture

Technical Field

The utility model relates to the technical field of trimming equipment, in particular to trimming equipment with a protection structure.

Background

In order to increase ornamental value of garden plants, trees planted in gardens need to be trimmed regularly on branches and trunks, and at present, most of the trees in gardens are trimmed by using manual scissors.

When the existing pruning equipment is used, the scissors are exposed outside and have no protection function, so that the scissors can be damaged when falling on the ground, the scissors are exposed outside, and the scissors are sharper and can possibly bring injury to people; in view of this, we propose a trimming device with a protective structure.

Disclosure of Invention

The present utility model is directed to a trimming device with a protection structure to solve the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pruning equipment with protection architecture, includes the protective housing, the inner wall laminating of protective housing has the drive block, the lateral wall of drive block is fixed with the scissors, the drive block is provided with two sets of, and two sets of drive blocks are connected through connecting spring, be provided with drive mechanism and control mechanism on the protective housing, control mechanism includes:

the rotating shaft is rotatably arranged on the inner wall of the protective shell;

the loop bar is slidably arranged on the inner wall of the rotating shaft;

and one side of the transmission spring is fixed on the inner wall of the rotating shaft, and the other side of the transmission spring is fixed with a sleeve rod.

Preferably, a rotary table is fixed at the end point of the loop bar, and a limit groove is formed in the rotary table.

Preferably, the transmission mechanism comprises a connecting plate, the top of the connecting plate is in sliding connection with the bottom of the transmission block, a rack is fixed at the bottom of the connecting plate, a sliding plate is fixed at the bottom of the rack, a return spring is fixed at the bottom of the sliding plate, and the bottom of the return spring is fixed on the inner wall of the protective shell.

Preferably, a gear is fixed on the outer wall of the rotating shaft, and the gear and the rack are meshed with each other.

Preferably, a limiting rod is fixed on the outer wall of the protective shell.

Preferably, the side wall of the transmission block is fixed with a connecting rod, and one end of the connecting rod, which is far away from the transmission block, is fixed with a handle.

Compared with the prior art, the utility model provides the pruning equipment with the protection structure, which has the following beneficial effects:

1. this trimming equipment with protection architecture, when not using the scissors, and then can stimulate the carousel, make the gag lever post not spacing the carousel, because of reset spring is in tensile state, through slide, rack, connecting plate and transmission piece cooperation, make the scissors can stretch into in the protective housing, and then can play the effect of protection scissors.

2. This trimming equipment with protection architecture when needs use the scissors, can reverse the carousel, through loop bar, axis of rotation, gear, rack, connecting plate and transmission piece's cooperation, makes the scissors shift out in the protective housing, and then can use the scissors.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic overall sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A of FIG. 2 in accordance with the present utility model;

FIG. 4 is a schematic cross-sectional view of the control mechanism of the present utility model.

In the figure: 1. a protective shell; 2. a transmission block; 3. a pair of scissors; 4. a connecting rod; 5. a handle; 6. a connecting spring; 7. a transmission mechanism; 71. a connecting plate; 72. a rack; 73. a slide plate; 74. a return spring; 8. a control mechanism; 81. a rotating shaft; 82. a gear; 83. a transmission spring; 84. a loop bar; 85. a turntable; 86. a limit groove; 9. and a limit rod.

Detailed Description

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a pruning equipment with protection architecture, including protective housing 1, the laminating of protective housing 1's inner wall has drive block 2, drive block 2's lateral wall is fixed with scissors 3, drive block 2's lateral wall is fixed with connecting rod 4, drive block 2's one end is kept away from to connecting rod 4 is fixed with handle 5, connecting rod 4 runs through protective housing 1's lateral wall, connecting rod 4 can be moved in protective housing 1's the department of running through, and connecting rod 4 and protective housing 1's department sliding connection that runs through, drive block 2 is provided with two sets of, and connect through connecting spring 6 between two sets of drive blocks 2, be provided with control mechanism 8 and drive mechanism 7 on the protective housing 1.

The control mechanism 8 comprises a rotating shaft 81, the end point of the rotating shaft 81 is rotatably mounted on the inner wall of the protective shell 1, a sleeve rod 84 is slidably mounted on the inner wall of the rotating shaft 81, a transmission spring 83 is fixed on the inner wall of the rotating shaft 81, the side wall of the transmission spring 83 is fixed on the end point of the sleeve rod 84, one end of the sleeve rod 84, which is far away from the transmission spring 83, is fixed with a rotary table 85, a limiting groove 86 is formed in the rotary table 85 in an equidistant manner, a limiting rod 9 penetrates through the limiting groove 86, the end point of the limiting rod 9 is fixed on the outer wall of the protective shell 1, a gear 82 is fixed on the outer wall of the rotating shaft 81, the rotary table 85 can be far away from the protective shell 1 by pulling the rotary table 85, the sleeve rod 84 drives the transmission spring 83 to stretch, the limiting rod 9 is moved out of the limiting groove 86, and then limiting of the rotating shaft 81 can be relieved.

The transmission mechanism 7 comprises a connecting plate 71, a rack 72 is fixed at the bottom of a top transmission block 2 of the connecting plate 71, the rack 72 and a gear 82 are meshed with each other, a sliding plate 73 is fixed at the bottom of the rack 72, the sliding plate 73 is slidably mounted on the inner wall of the protective shell 1, a return spring 74 is fixed at the bottom of the sliding plate 73, one side of the return spring 74 far away from the sliding plate 73 is fixed on the inner wall of the protective shell 1, when the limit on the turntable 85 and the rotating shaft 81 is released, the return spring 74 is in a stretching state, the return spring 74 can drive the sliding plate 73 to move towards the inner wall of the protective shell 1, the rack 72 moves towards the protective shell 1, the scissors extend 3 into the protective shell 1 through the connecting plate 71 and the transmission block 2, the protective effect can be achieved, the scissors 3 are prevented from falling down on the ground, the scissors 3 may be damaged by striking the ground, and the scissors 3 may be exposed to the outside, when people do not touch the scissors, the people may bring injury to the people, when the scissors 3 need to be used, the rotating disc 85 may be pulled to move rightwards, the rotating disc 85 is sleeved on the limiting rod 9, the sleeve rod 84 is inverted by inverting the rotating disc 85, the rotating shaft 81 is inverted, the gear 82 is driven to invert, the rack 72 and the transmission block 2 are moved outwards of the protective shell 1, the scissors 3 is moved out of the protective shell 1, when the scissors 3 are moved out of the protective shell 1, the designated limiting groove 86 is aligned with the limiting rod 9, the rotating disc 85 is released, the transmission spring 83 is in a stretching state, the limiting groove 86 is sleeved on the limiting rod 9, the rotating disc 85, the sleeve rod 84 and the rotating shaft 81 are fixed, the scissors 3 is fixed outside the protective shell 1 by pressing the two groups of handles 5, scissors 3 can be used.

Working principle: through pulling carousel 85, can make carousel 85 keep away from protective housing 1, make loop bar 84 drive transmission spring 83 tensile, make gag lever post 9 shift out from spacing groove 86, and then can release the spacing to axis of rotation 81, when removing the spacing to carousel 85 and axis of rotation 81, because reset spring 74 is in tensile state, make reset spring 74 can drive slide 73 toward protective housing 1's inner wall, make rack 72 move in protective housing 1, through connecting plate 71 and drive block 2, make the scissors stretch 3 into protective housing 1, and then can play the effect of protection, prevent that the device from dropping, make scissors 3 drop subaerial, can cause scissors 3 to strike ground impaired, and scissors 3 expose outside, when people carelessly touch, probably can bring the injury for people.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. Pruning equipment with protection architecture, including protective housing (1), its characterized in that: the inner wall laminating of protective housing (1) has drive block (2), the lateral wall of drive block (2) is fixed with scissors (3), drive block (2) are provided with two sets of, and two sets of drive blocks (2) are connected through connecting spring (6), be provided with drive mechanism (7) and control mechanism (8) on protective housing (1), control mechanism (8) include:

a rotating shaft (81), the rotating shaft (81) being rotatably mounted on the inner wall of the protective case (1);

a loop bar (84), the loop bar (84) is slidingly installed on the inner wall of the rotating shaft (81);

and one side of the transmission spring (83) is fixed on the inner wall of the rotating shaft (81), and a loop bar (84) is fixed on the other side of the transmission spring (83).

2. A trimming device having a protective structure according to claim 1, wherein: a rotary table (85) is fixed at the end point of the loop bar (84), and a limit groove (86) is formed in the rotary table (85).

3. A trimming device having a protective structure according to claim 1, wherein: the transmission mechanism (7) comprises a connecting plate (71), the top of the connecting plate (71) is in sliding connection with the bottom of the transmission block (2), a rack (72) is fixed at the bottom of the connecting plate (71), a sliding plate (73) is fixed at the bottom of the rack (72), a return spring (74) is fixed at the bottom of the sliding plate (73), and the bottom of the return spring (74) is fixed on the inner wall of the protective shell (1).

4. A trimming device having a protective structure according to claim 3, wherein: a gear (82) is fixed on the outer wall of the rotating shaft (81), and the gear (82) and the rack (72) are meshed with each other.

5. A trimming device having a protective structure according to claim 1, wherein: and a limiting rod (9) is fixed on the outer wall of the protective shell (1).

6. A trimming device having a protective structure according to claim 1, wherein: the side wall of the transmission block (2) is fixed with a connecting rod (4), and one end of the connecting rod (4) far away from the transmission block (2) is fixed with a handle (5).