CN210987158U

CN210987158U - Gardens are cut for municipal garden

Info

Publication number: CN210987158U
Application number: CN201921978009.4U
Authority: CN
Inventors: 张海军; 关二变; 李剑
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-07-14
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a municipal garden shears, including first handle of a knife and second handle of a knife, the position that first handle of a knife and second handle of a knife are close to the top is connected through supporting even axle rotation, first handle of a knife is first blade of fixedly connected with and the second blade respectively with the top of second handle of a knife, the intermediate position fixedly connected with movable clamping mechanism of first blade side, the fixed restriction groove of intermediate position fixedly connected with of second blade side, first handle of a knife all is provided with the hand groove with the inside that the second handle of a knife is close to the below, the bottom of second handle of a knife is rotated and is connected with auxiliary connection cover groove, the bottom of first handle of a knife is rotated and is connected with the support thread piece, the inside of support thread piece runs through and threaded connection has the drive screw, the right side axle center fixedly connected with hand rocking bar of drive screw, the utility model relates to a municipal. This municipal garden is cut with gardens has reached the pruning efficiency that improves municipal garden, alleviates operation workman labour's purpose.

Description

Gardens are cut for municipal garden

Technical Field

The utility model relates to a municipal garden technical field specifically is a gardens are cut for municipal garden.

Background

The municipal garden is created in a certain region by engineering technology and artistic means through the ways of terrain modification, tree planting, flower and grass planting, building and garden path arrangement, and the like, and forms a beautiful natural environment and a rest area. Can plant a large amount of green in the garden to plant and improve the environment, be an important work to the maintenance of vegetation, can arrange a large amount of lawns in the garden and increase vegetation coverage area, in order to avoid the lawn to pass through the height that excessively grows or control the lawn and grow to a specific parallel and level, gardens maintenance personnel prune the lawn and clear away the weeds in the garden, keep the clean and tidy, pleasing to the eye of garden.

At present, scissors that municipal garden pruned and used do not possess anti-skidding ability, when pruning big, the thick branch of diameter of hardness, cause the slip of scissors easily to the efficiency of construction is low, and when the grip was pruned hard, powerful extrusion force may cause the extrusion injury with the palm skin of mistake income.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a gardens are cut for municipal garden has solved the scissors that present municipal garden pruned the use and does not possess anti-skidding ability, when pruning big, the thick branch of diameter of hardness, causes the slip of scissors easily to the efficiency of construction is low, and when the handle was pruned hard, powerful extrusion force can cause the problem of extrusion injury with the palm skin of mistake income.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a garden shear for municipal gardens comprises a first cutter handle and a second cutter handle, wherein the positions, close to the upper parts, of the first cutter handle and the second cutter handle are rotatably connected through a supporting connecting shaft, the top parts of the first knife handle and the second knife handle are respectively and fixedly connected with a first blade and a second blade, the middle position of the side surface of the first blade is fixedly connected with a movable clamping mechanism, the middle position of the side surface of the second blade is fixedly connected with a fixed limiting groove, the inner parts of the first knife handle and the second knife handle close to the lower part are both provided with a hand holding groove, the bottom end of the second knife handle is rotationally connected with an auxiliary connecting sleeve groove, the bottom of the first knife handle is rotatably connected with a supporting thread block, the supporting thread block penetrates through the interior of the supporting thread block and is in threaded connection with a transmission screw rod, the left side of transmission lead screw corresponds the setting with supplementary connecting sleeve groove, the right side axle center department fixedly connected with hand rocking bar of transmission lead screw.

Preferably, the left side fixedly connected with buffer gear that first handle is close to the top, buffer gear is including buffering branch, the top of buffering branch runs through and sliding connection has the buffering connecting rod, the buffering connecting rod is located the outside one end fixedly connected with rubber dog of buffering branch.

Preferably, the bottom end of the buffering connecting rod inside the buffering supporting rod is fixedly connected with a buffering spring.

Preferably, the movable clamping mechanism comprises a clamping support rod, the outer portion of the clamping support rod is fixedly connected with the first blade, and one side of the clamping support rod penetrates through and is connected with a transmission connecting rod in a sliding mode.

Preferably, the transmission connecting rod is located and presss from both sides the inside one end fixedly connected with clamping spring of branch, the transmission connecting rod is located and presss from both sides the outside one end fixedly connected with activity of branch and presss from both sides the groove, activity presss from both sides the groove and corresponds the setting with fixed restriction groove.

(III) advantageous effects

The utility model provides a municipal garden is cut with gardens. The method has the following beneficial effects:

the garden shears for the municipal garden comprise a movable clamping mechanism, a fixed limiting groove, a movable clamping groove, a fixed limiting groove, a movable clamping spring, a fixed limiting groove and a clamping spring, wherein the movable clamping mechanism and the fixed limiting groove are in contact with the surface of a tree branch firstly, and the movable clamping groove extrudes the position to be trimmed of the fixed tree branch outwards under the action of the clamping spring, so that the sliding phenomenon is avoided; a buffer spring in the buffer mechanism can buffer larger collision force between the first knife handle and the second knife handle, so that serious extrusion injury caused by skin entering by mistake is avoided; to the branch that the dynamics that needs to strengthen could be cuted, rotatable supporting thread piece is to it with transmission lead screw and auxiliary connection cover groove to the screw drive that the hand rocker realized transmission lead screw and auxiliary connection cover groove realizes supplementary shearing, has reached the pruning efficiency that improves municipal garden, alleviates operation workman labour's purpose.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of the buffering mechanism of the present invention;

fig. 3 is a schematic structural view of the movable clamping mechanism of the present invention.

In the figure: the tool comprises a first tool handle 1, a second tool handle 2, a support connecting shaft 3, a first blade 4, a second blade 5, a movable clamping mechanism 6, a clamping support rod 601, a transmission connecting rod 602, a clamping spring 603, a movable clamping groove 604, a fixed limiting groove 7, a hand holding groove 8, an auxiliary connecting sleeve groove 9, a support thread block 10, a transmission screw rod 11, a hand lever 12, a buffer mechanism 13, a buffer support rod 1301, a buffer connecting rod 1302, a rubber block 1303 and a buffer spring 1304.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a municipal garden shears, including first handle of a knife 1 and second handle of a knife 2, first handle of a knife 1 is connected through supporting even axle 3 rotation with the position that second handle of a knife 2 is close to the top, first handle of a knife 1 is fixedly connected with first blade 4 and second blade 5 respectively with the top of second handle of a knife 2, the intermediate position fixedly connected with movable clamping mechanism 6 of first blade 4 side, the intermediate position fixedly connected with fixed restriction groove 7 of second blade 5 side, first handle of a knife 1 all is provided with the inside of second handle of a knife 2 near the below and holds groove 8, the bottom of second handle of a knife 2 is rotated and is connected with auxiliary connection set groove 9, the bottom of first handle of a knife 1 is rotated and is connected with support thread block 10, the inside of support thread block 10 runs through and threaded connection has transmission lead screw 11, the left side of transmission lead screw 11 corresponds the setting with auxiliary connection set groove 9, fixedly connected with hand cranking bar 12 is located in the right. The left side of the first knife handle 1 close to the top is fixedly connected with a buffer mechanism 13, the buffer mechanism 13 comprises a buffer support rod 1301, the top of the buffer support rod 1301 is penetrated through and is connected with a buffer connecting rod 1302 in a sliding mode, and one end of the buffer connecting rod 1302, which is located outside the buffer support rod 1301, is fixedly connected with a rubber stopper 1303. The bottom end of the buffer link 1302 located inside the buffer support bar 1301 is fixedly connected with a buffer spring 1304. The movable clamping mechanism 6 comprises a clamping support rod 601, the outer part of the clamping support rod 601 is fixedly connected with the first blade 4, and one side of the clamping support rod 601 is connected with a transmission connecting rod 602 in a penetrating and sliding mode. One end of the transmission connecting rod 602, which is located inside the clamping support rod 601, is fixedly connected with a clamping spring 603, one end of the transmission connecting rod 602, which is located outside the clamping support rod 601, is fixedly connected with a movable clamp groove 604, and the movable clamp groove 604 is arranged corresponding to the fixed limiting groove 7.

When the pruning machine is used, a user holds the hand holding grooves 8 on two sides, places branches to be pruned at a position between the movable clamping mechanism 6 and the fixed limiting groove 7, and drives the first knife handle 1 and the second knife handle 2 to be combined inwards by fingers, so that the first knife blade 4 and the second knife blade 5 can be driven to shear the branches, and when the branches are sheared, the movable clamping mechanism 6 and the fixed limiting groove 7 are firstly contacted with the surfaces of the branches, and simultaneously, under the action of the clamping spring 603, the movable clamping groove 604 extrudes the positions to be pruned of the fixed branches outwards, so that the sliding phenomenon is avoided; the buffer spring 1304 in the buffer mechanism 13 can buffer large collision force between the first knife handle 1 and the second knife handle 2, so that serious extrusion injury caused by skin entering by mistake is avoided; for branches which can be cut only by increasing the force, the support thread block 10 can be rotated to align the transmission screw rod 11 and the auxiliary connecting sleeve groove 9, and the hand rocker 12 is rotated to realize the thread transmission of the transmission screw rod 11 and the auxiliary connecting sleeve groove 9, so that the auxiliary cutting is realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a municipal garden shears, includes first handle of a knife (1) and second handle of a knife (2), its characterized in that: the upper positions of the first knife handle (1) and the second knife handle (2) are rotatably connected through a support connecting shaft (3), the top parts of the first knife handle (1) and the second knife handle (2) are respectively and fixedly connected with a first blade (4) and a second blade (5), the middle position of the side surface of the first blade (4) is fixedly connected with a movable clamping mechanism (6), the middle position of the side surface of the second blade (5) is fixedly connected with a fixed limiting groove (7), the inner parts of the first knife handle (1) and the second knife handle (2) close to the lower parts are respectively provided with a hand holding groove (8), the bottom end of the second knife handle (2) is rotatably connected with an auxiliary connecting sleeve groove (9), the bottom part of the first knife handle (1) is rotatably connected with a support thread block (10), the inner part of the support thread block (10) is penetrated and is in threaded connection with a transmission screw rod (11), the left side of transmission lead screw (11) corresponds the setting with auxiliary connection cover groove (9), the right side axle center department fixedly connected with hand rocker (12) of transmission lead screw (11).

2. The garden shears of claim 1, wherein: the buffer mechanism (13) is fixedly connected to the left side, close to the top, of the first knife handle (1), the buffer mechanism (13) comprises a buffer supporting rod (1301), the top of the buffer supporting rod (1301) is penetrated through and is connected with a buffer connecting rod (1302) in a sliding mode, and the buffer connecting rod (1302) is located at one end, outside the buffer supporting rod (1301), of a rubber stopper (1303) fixedly connected to the end.

3. The garden shears of claim 2, wherein: the bottom end of the buffer connecting rod (1302) inside the buffer supporting rod (1301) is fixedly connected with a buffer spring (1304).

4. The garden shears of claim 1, wherein: the movable clamping mechanism (6) comprises a clamping support rod (601), the outer portion of the clamping support rod (601) is fixedly connected with the first blade (4), and one side of the clamping support rod (601) is connected with a transmission connecting rod (602) in a penetrating and sliding mode.

5. The garden shears of claim 4, wherein: the transmission connecting rod (602) is located the inside one end fixedly connected with clamping spring (603) of clamping branch (601), transmission connecting rod (602) is located the outside one end fixedly connected with activity clamp groove (604) of clamping branch (601), activity clamp groove (604) correspond the setting with fixed restriction groove (7).