CN218042652U

CN218042652U - Gardens are pruned and are used gardens saw convenient to carry

Info

Publication number: CN218042652U
Application number: CN202222131419.3U
Authority: CN
Inventors: 曹晶晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-12-16
Anticipated expiration: 2032-08-12

Abstract

The utility model relates to a gardens maintenance tool field especially relates to a gardens are pruned and are used gardens saw convenient to carry, outer slide cylinder cross section both sides are the cylinder groove, be the flat rectangular channel that sets up with both sides cylinder groove intercommunication in the middle of the outer slide cylinder, extend the mechanism setting in outer slide cylinder, the carriage slides and sets up cylinder groove and the rectangular channel in outer slide cylinder, the slide opening has been seted up to carriage cross section both sides, two lead screw one ends slide and place in the slide opening of carriage both sides, the end plate sets up two lead screw outer ends and rotates with two lead screws to be connected, fixed mounting has the saw bit on the end plate, the saw bit both sides all are provided with the sawtooth, the carriage can be realized in this design, the extension of lead screw, thereby adjust the length of saw bit to the first in command, adapt to different gardens pruning environment, and simultaneously, also can accomodate the saw bit, avoid external force to touch the damage, perhaps injure personnel's health or other objects when carrying.

Description

Gardens are pruned and are used gardens saw convenient to carry

Technical Field

The utility model relates to a gardens maintenance tool field especially relates to a gardens are pruned and are used gardens saw convenient to carry.

Background

Along with the arrival in summer, the more tall and dense branch is higher, ripe fruit also is high hanging branch head, in order to cut and prune whole branch, pick the fruit, at this moment often need us to ascend a height and prune the branch of trees of eminence, molding, traditional way generally depends on the people to climb on the branch, or use the scissors to prune with the help of the ladder, the security is very poor like this, and some old branches also can not be cut off by the law, it is time-consuming and hard, the effect is not high, in order to reduce the climbing danger, can adjust the elongated garden saw just in time to have come, however, the garden saw among the prior art, in order to protect the saw bit and prevent the accidental injury when carrying, it protects saw bit one side folding protection on the saw bit more to the saw bit, be inconvenient to carry, folding saw bit is easy to rock when using simultaneously, to current problem, provide a portable garden saw for pruning.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the saw blade with saw teeth on two sides is difficult to effectively protect in the prior art, and the portable garden saw is convenient to carry for pruning in gardens.

In order to realize the purpose, the utility model adopts the following technical scheme:

the design is a gardens saw for pruning in gardens convenient to carry, including outer slide cartridge, outer slide cartridge cross section both sides are the cylinder groove, the flat rectangular channel that sets up with both sides cylinder groove intercommunication is middle for outer slide cartridge, still includes:

the extension mechanism, it sets up to extend the mechanism in the outer slide cartridge, it includes carriage, two lead screws, end plate to extend the mechanism, the carriage slides and sets up in the outer slide cartridge the cylinder groove reaches in the rectangular channel, the slide opening has been seted up to carriage cross section both sides, two lead screw one end slides and places the carriage both sides in the slide opening, the end plate sets up two lead screw outer end and with two the lead screw rotates to be connected, fixed mounting has the saw bit on the end plate, the saw bit both sides all are provided with the sawtooth.

Preferably, the saw teeth on two sides of the saw blade are provided with chip removal grooves at intervals, and one end of the saw blade, which is far away from the end plate, is provided with a V-shaped cutter groove.

Preferably, the limiting mechanism comprises a limiting block and a short pin, a limiting hole is formed in the middle of the sliding frame in an array mode, the limiting block is magnetically adsorbed on the outer sliding barrel, and the short pin array is fixedly installed at the lower end of the limiting block and penetrates through the outer sliding barrel to be correspondingly inserted into the limiting hole.

Preferably, the handle of taking still includes the first handle, a plurality of second handle, the first handle fixed mounting be in the carriage is located outer slide cartridge outside one end, a plurality of second handle interval fixed mounting be in on the outer slide cartridge.

Preferably, the adjusting mechanism is further included, the two sides of the outer sliding barrel are provided with rotating grooves, the adjusting mechanism comprises two threaded sleeves and a transmission belt, the two threaded sleeves are rotatably installed in the rotating grooves and in threaded connection with the lead screw, and the transmission belt is sleeved on the two threaded sleeves.

The utility model provides a pair of portable's gardens are pruned and are used garden saw, beneficial effect lies in:

through setting up outer slide cartridge and extension mechanism cooperation, can realize the extension of carriage, lead screw to adjust the saw bit to the length in first in command, adapt to different gardens pruning environment, simultaneously, also can accomodate the saw bit, avoid external force to touch the damage, perhaps injure personnel's health or other objects when carrying.

Drawings

Fig. 1 is the utility model provides a gardens are pruned with gardens saw look sideways at schematic structure drawing convenient to carry.

Fig. 2 is the utility model provides a gardens are pruned with gardens saw's last visual structure sketch map convenient to carry.

Fig. 3 is the utility model provides a gardens are pruned with gardens saw's lower sight structure sketch map convenient to carry.

Fig. 4 is the utility model provides a portable's gardens are pruned with inside mechanism schematic diagram of garden saw.

Fig. 5 is the utility model provides a portable's gardens are pruned and are used partial structure schematic diagram of garden saw.

In the figure: the device comprises an outer sliding barrel 1, an extension mechanism 2, a sliding frame 21, a lead screw 22, an end plate 23, a saw blade 3, a chip removing groove 31, a V-shaped cutter groove 32, a limiting mechanism 4, a limiting hole 41, a limiting block 42, a short pin 43, an adjusting mechanism 5, a threaded sleeve 51, a transmission belt 52, a holding handle 6, a first handle 61 and a second handle 62.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1

Referring to fig. 1-5, a gardens are pruned and are used gardens saw convenient to carry, includes outer slide cartridge 1, and outer slide cartridge 1 cross section both sides are the cylinder groove, and outer slide cartridge 1 middle be with the flat rectangular channel that both sides cylinder groove intercommunication set up, still includes:

extension mechanism 2, extension mechanism 2 sets up in the outer slide cartridge 1, extension mechanism 2 includes carriage 21, two lead screws 22, end plate 23, carriage 21 slides and sets up in cylinder groove and the rectangular channel in the outer slide cartridge 1, the slide opening has been seted up to carriage 21 cross section both sides, two lead screws 22 one end slide and place in the slide opening of carriage 21 both sides, end plate 23 sets up and rotates at two lead screw 22 outer ends and with two lead screws 22 and be connected, fixed mounting has saw bit 3 on the end plate 23, saw bit 3 both sides all are provided with the sawtooth, convenient to use, different atresss of different people's adjustment, when using, if need the extension, then grip first 61 earlier and take out carriage 21, then two lead screws 22 of synchronous rotation, realize spacing regulation extension with the 5 cooperation of adjustment mechanism in the leader, thereby be convenient for prune the branch of eminence or distant place.

The saw teeth on the two sides of the saw blade 3 are provided with chip removal grooves 31 at intervals, one end, far away from the end plate 23, of the saw blade 3 is provided with a V-shaped cutter groove 32, the chip removal grooves 31 are arranged to facilitate chip removal, the saw blade 3 is prevented from being blocked, and meanwhile, the V-shaped cutter groove 32 is arranged to facilitate the pushing and cutting of twigs.

Still include stop gear 4, stop gear 4 includes stopper 42, short pin 43, spacing hole 41 has been seted up to the array in the middle of the carriage 21, stopper 42 magnetic adsorption is on outer slide cartridge 1, short pin 43 array fixed mounting just runs through outer slide cartridge 1 correspondence at stopper 42 lower extreme and inserts and establish in spacing hole 41, set up stop gear 4, be convenient for carry on spacingly to carriage 21, after carriage 21 position adjustment, place stopper 42 corresponding the through-hole on the outer slide cartridge 1 and pass short pin 43 through the through-hole and insert spacing hole 41, the magnetic sheet that sets up on the stopper 42 this moment adsorbs and realizes spacingly on outer slide cartridge 1.

The outer sliding barrel is characterized by further comprising a holding handle 6, wherein the holding handle 6 comprises a first handle 61 and a plurality of second handles 62, the first handle 61 is fixedly arranged at one end, located at the outer side of the outer sliding barrel 1, of the sliding frame 21, the plurality of second handles 62 are fixedly arranged on the outer sliding barrel 1 at intervals, and the first handle 61 and the plurality of second handles 62 are arranged to facilitate holding and carrying.

Through setting up outer slide cartridge 1 and extending the 2 cooperations of mechanism, can realize the extension of carriage 21, lead screw 22 to adjust the length of saw bit 3 to first in command 61, adapt to different gardens pruning environment, simultaneously, also can accomodate saw bit 3, avoid external force to touch the damage, perhaps injury personnel health or other objects when carrying.

Example 2

According to embodiment 1, the outer sliding cylinder 1 and the extension mechanism 2 are arranged in embodiment 1 to cooperate, so that the sliding frame 21 and the lead screw 22 can be extended, the length from the saw blade 3 to the first handle 61 is adjusted, the garden pruning environments are different, meanwhile, the saw blade 3 can be stored, the damage caused by external force touch or the injury to human bodies or other objects during carrying is avoided, however, the two lead screws 22 are not convenient to rotate synchronously, and referring to fig. 1-5, as another preferred embodiment of the present invention, on the basis of embodiment 1, the present invention further includes an adjustment mechanism 5.

The rotation groove has been seted up to 1 both sides of outer slide cartridge, and adjustment mechanism 5 includes two thread bush 51, drive belt 52, and two thread bush 51 rotate install rotate the inslot and with lead screw 22 threaded connection, and drive belt 52 transmission cover is established on two thread bush 51, through two thread bush 51 and lead screw 22 threaded connection, when rotating drive belt 52, can drive two thread bush 51 synchronous rotations, and then drive two lead screws 22 and stretch out, carry out length adjustment.

The working principle is as follows: when the cutting tool is used, if the cutting tool needs to be extended, the first handle 61 is held to draw out the sliding frame 21, then the two lead screws 22 are synchronously rotated, the cutting tool is matched with the adjusting mechanism 5 to realize the limit adjustment extension, high branches or branches at a distance are convenient to trim, the two lead screws 51 are in threaded connection with the lead screws 22 through the two threaded sleeves 51, when the transmission belt 52 is rotated, the two threaded sleeves 51 are driven to synchronously rotate, the two lead screws 22 are driven to extend out, the length is adjusted, when the cutting tool is not used, the saw blade 3 can be accommodated into the outer sliding barrel 1 and is convenient to carry, the limiting mechanism 4 is arranged, the sliding frame 21 is convenient to limit, after the sliding frame 21 is adjusted, the limiting block 42 is placed corresponding to a through hole in the outer sliding barrel 1, the short pin 43 penetrates through the through hole to be inserted into the limiting hole 41, at the moment, the magnetic sheet arranged on the limiting block 42 is adsorbed on the outer sliding barrel 1 to realize the limit, the chip removal is arranged, the chip removal groove 31 is convenient to avoid the blockage of the saw blade 3, and meanwhile, the V-shaped knife groove 32 is arranged, and the cutting tool is convenient to push the cutting tool to cut and break branches.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a gardens are pruned and are used gardens saw convenient to carry, includes outer slide cartridge (1), outer slide cartridge (1) cross section both sides are the cylinder groove, the flat rectangular channel that sets up with both sides cylinder groove intercommunication is in the middle of outer slide cartridge (1), its characterized in that still includes:

extend mechanism (2), it sets up to extend mechanism (2) in outer slide cartridge (1), it includes carriage (21), two lead screws (22), end plate (23) to extend mechanism (2), carriage (21) slides and sets up in outer slide cartridge (1) the cylinder groove reaches in the rectangular channel, the slide opening has been seted up to carriage (21) cross section both sides, two lead screw (22) one end slides and places in carriage (21) both sides in the slide opening, end plate (23) set up two lead screw (22) outer end and with two lead screw (22) rotate to be connected, fixed mounting has saw bit (3) on end plate (23), saw bit (3) both sides all are provided with the sawtooth.

2. The garden saw for pruning gardens as claimed in claim 1, wherein the saw blade (3) has spaced chip relief grooves (31) at both sides of the saw teeth, and a V-shaped cutting groove (32) is formed at an end of the saw blade (3) away from the end plate (23).

3. The garden saw for pruning in gardens of convenient carrying according to claim 1, further comprising a limiting mechanism (4), wherein the limiting mechanism (4) comprises a limiting block (42) and a short pin (43), a limiting hole (41) is formed in the middle array of the sliding frame (21), the limiting block (42) is magnetically adsorbed on the outer sliding tube (1), and the short pin (43) is fixedly installed at the lower end of the limiting block (42) and penetrates through the outer sliding tube (1) to be correspondingly inserted into the limiting hole (41).

4. The garden saw for pruning gardens as claimed in claim 1, further comprising a holding handle (6), wherein said holding handle (6) comprises a first handle (61) and a plurality of second handles (62), said first handle (61) is fixedly installed at one end of said sliding rack (21) which is located outside said outer sliding rack (1), and said plurality of second handles (62) are fixedly installed on said outer sliding rack (1) at intervals.

5. The garden saw for pruning gardens of claim 1, further comprising an adjusting mechanism (5), wherein two sides of the outer sliding cylinder (1) are provided with a rotating groove, the adjusting mechanism (5) comprises two threaded sleeves (51) and a transmission belt (52), the two threaded sleeves (51) are rotatably installed in the rotating groove and are in threaded connection with the lead screw (22), and the transmission belt (52) is sleeved on the two threaded sleeves (51).