CN210275194U

CN210275194U - Papaya seedling is cultivated and uses trimming means

Info

Publication number: CN210275194U
Application number: CN201920834966.3U
Authority: CN
Inventors: 尹永范
Original assignee: Dalian Hongguo Agricultural Science And Technology Development Group Co ltd
Current assignee: Dalian Hongguo Agricultural Science And Technology Development Group Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-04-10
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a papaya seedling is cultivated and is used trimming means, which comprises a fixing plate and i, the spout has been seted up to the upper surface of fixed plate, the inside wall slidable mounting of spout has the saw bit, the upper surface spiro union of fixed plate has the screw rod, the upper end of screw rod is rotated and is connected with the fixed block, through the fixed plate, the spout, the saw bit, the screw rod, the fixed block, the L-shaped piece, the draw-in groove, elastic component's cooperation is used, press the fixed block, elastic component compresses, remove the fixed plate, the branch card that will prune is on the draw-in groove, then loosen the power of pressing the fixed block, the left end of fixed block is pressed branch in the draw-in groove, rotate the saw bit, make the outer wall laminating of saw bit and branch.

Description

Papaya seedling is cultivated and uses trimming means

Technical Field

The utility model relates to a papaya seedling cultivates technical field, specifically is a papaya seedling cultivates and uses trimming means.

Background

The papaya is required to be pruned when growing seedlings, diseased branches, dead branches and dense young branches are pruned, the tree form is kept with an inner hollow excircle, so that more blossoms and multiple fruits can be achieved, and the pruning needs a special pruning tool.

Disclosure of Invention

An object of the utility model is to provide a papaya seedling is cultivated and is used trimming means to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a papaya seedling is cultivated and is used trimming means, includes the fixed plate, the spout has been seted up to the upper surface of fixed plate, the inside wall slidable mounting of spout has the saw bit, the upper surface spiro union of fixed plate has the screw rod, the upper end of screw rod is rotated and is connected with the fixed block, the lateral wall fixedly connected with L shape piece of fixed block, the draw-in groove has all been seted up with the lower surface of L shape piece to the fixed block, it has elastic component to articulate between the right-hand member of fixed plate and.

Preferably, the front side wall and the rear side wall of the saw blade are fixedly provided with rotating rods, the inner side wall of the sliding groove is provided with two symmetrical strip-shaped limiting grooves, and the rotating rods are located in the strip-shaped limiting grooves.

Preferably, the right end of the saw blade is fixedly provided with a grabbing rod.

Preferably, the outer side wall of the screw rod is connected with a nut in a threaded manner, the lower end of the nut is attached to the fixing plate, the upper surface of the screw rod is rotatably connected with a clamping block, and the outer side wall of the clamping block is hinged to the fixing block through a rotating shaft.

Preferably, the elastic component comprises a first connecting rod hinged to the upper surface of the fixing plate, a second connecting rod hinged to the lower surface of the fixing plate, a limiting sleeve is sleeved on the outer side wall of the first connecting rod and the outer side wall of the second connecting rod, and a spring is fixedly connected between the first connecting rod and the second connecting rod.

Preferably, the front surfaces of the fixing block and the fixing plate are fixedly connected with a handle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a papaya seedling is cultivated and is used trimming means, through the fixed plate, the spout, the saw bit, the screw rod, the fixed block, the L-shaped piece, the draw-in groove, elastic component's cooperation is used, press the fixed block, elastic component compresses, remove the fixed plate, the branch card that will prune is on the draw-in groove, then loosen the power of pressing the fixed block, the left end of fixed block is pressed branch in the draw-in groove, the saw bit rotates, make the outer wall laminating of saw bit and branch, then the pulling saw bit, make the saw bit slide in the spout, and then place other branches of saw bit in-process.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the elastic assembly of the present invention.

Fig. 3 is a top view of the present invention.

In the figure: the cutting tool comprises a fixing plate 1, a sliding groove 2, a saw blade 3, a screw rod 4, a fixing block 5, a block 6L, a clamping groove 7, an elastic component 8, a rotating rod 9, a limiting groove 10 in a strip shape, a grabbing rod 11, a nut 12, a clamping block 13, a first connecting rod 14, a second connecting rod 15, a limiting sleeve 16, a spring 17 and a handle 18.

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: a pruning device for cultivating pawpaw seedlings comprises a fixing plate 1, a chute 2 is arranged on the upper surface of the fixing plate 1, a saw blade 3 is slidably mounted on the inner side wall of the chute 2, a screw rod 4 is screwed on the upper surface of the fixing plate 1, a fixing block 5 is rotatably connected to the upper end of the screw rod 4, an L-shaped block 6 is fixedly connected to the outer side wall of the fixing block 5, clamping grooves 7 are formed in the lower surfaces of the fixing block 5 and the L-shaped block 6, an elastic component 8 is hinged between the right end of the fixing plate 1 and the fixing block 5, the right end of the fixing block 5 is pressed, the elastic component 8 is compressed, the distance between the left end of the fixing block 5 and the fixing plate 1 is increased, then the fixing plate 1 is moved, branches to be pruned are placed in the clamping grooves 7, the force for pressing the elastic component 8 is released, the branches are clamped in the clamping grooves, thereby completing the trimming operation.

Particularly, the equal fixed mounting of preceding, the back lateral wall of saw bit 3 has bull stick 9, and the bar spacing groove 10 of two symmetries is seted up to the inside wall of spout 2, and bull stick 9 is located bar spacing groove 10, carries on spacingly in order to carry out the slip orbit to saw bit 3, and when pulling saw bit 3, saw bit 3 slides in spout 2, and bull stick 9 slides in bar spacing groove 10, avoids saw bit 3 to take place to slide.

Specifically, a grasping rod 11 is fixedly installed at the right end of the saw blade 3, and the grasping rod 11 is grasped to facilitate pulling of the saw blade 3.

Particularly, the lateral wall spiro union of screw rod 4 has nut 12, and the lower extreme and the fixed plate 1 laminating of nut 12, the upper surface of screw rod 4 rotate and are connected with fixture block 13, and it is articulated through the pivot between the lateral wall of fixture block 13 and the fixed block 5, and the effect of nut 12 is for adjusting the distance between fixed block 5 and the fixed plate 1, and when fixed block 5 rotated, fixed block 5 rotated in fixture block 13, and fixture block 13 was L shape.

Particularly, elastic component 8 includes the articulated head rod 14 of the upper surface of fixed plate 1, the lower surface of fixed block 5 articulates there is second connecting rod 15, stop collar 16 has been cup jointed to the lateral wall of head rod 14 and second connecting rod 15, fixedly connected with spring 17 between head rod 14 and the second connecting rod 15, when pressing the right-hand member of fixed block 5, head rod 14 and second connecting rod 15 all slide to stop collar 16, the spring 17 compression, head rod 15 and second connecting rod 15 are the T shape, stop collar 16's opening part fixed mounting has the spacing ring, avoid head rod 14 and second connecting rod 15 to break away from stop collar 16.

Specifically, a handle 18 is fixedly connected to the front surfaces of the fixed block 5 and the fixed plate 1, so that the fixed block 5 and the fixed plate 1 can be easily held.

The working principle is as follows: press the right-hand member of fixed block 5, elastic component 8 compresses, make the left end of fixed block 5 and the increase of the distance between fixed plate 1, then remove fixed plate 1, the branch that will prune is placed in draw-in groove 7, loosen the power of pressing elastic component 8, because of elastic component 8's elastic force, the left end of fixed block 5 is close to fixed plate 1, the branch is by the centre gripping in draw-in groove 7, rotate saw bit 3, make the outer wall laminating of saw bit 3 and branch, then stimulate saw bit 3, saw bit 3 slides in spout 2, bull stick 9 slides in bar spacing groove 10, saw bit 3 is to the lopping, and then accomplish the operation of pruning.

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 papaya seedling is cultivated and uses trimming means which characterized in that: including fixed plate (1), spout (2) have been seted up to the upper surface of fixed plate (1), the inside wall slidable mounting of spout (2) has saw bit (3), the upper surface spiro union of fixed plate (1) has screw rod (4), the upper end of screw rod (4) is rotated and is connected with fixed block (5), the lateral wall fixedly connected with L shape piece (6) of fixed block (5), draw-in groove (7) have all been seted up with the lower surface of L shape piece (6) fixed block (5), it has elastic component (8) to articulate between the right-hand member of fixed plate (1) and fixed block (5).

2. The pruning device for papaya seedling cultivation according to claim 1, characterized in that: the equal fixed mounting of preceding, the back lateral wall of saw bit (3) has bull stick (9), two symmetrical bar spacing grooves (10) are seted up to the inside wall of spout (2), bull stick (9) are located bar spacing groove (10).

3. The pruning device for papaya seedling cultivation according to claim 1, characterized in that: the right end of the saw blade (3) is fixedly provided with a grabbing rod (11).

4. The pruning device for papaya seedling cultivation according to claim 1, characterized in that: the outer side wall of the screw rod (4) is connected with a nut (12) in a threaded mode, the lower end of the nut (12) is attached to the fixing plate (1), the upper surface of the screw rod (4) is rotatably connected with a clamping block (13), and the outer side wall of the clamping block (13) is hinged to the fixing block (5) through a rotating shaft.

5. The pruning device for papaya seedling cultivation according to claim 1, characterized in that: elastic component (8) include the upper surface articulated head rod (14) of fixed plate (1), the lower surface of fixed block (5) articulates there is second connecting rod (15), spacing sleeve pipe (16) have been cup jointed to the lateral wall of head rod (14) and second connecting rod (15), fixedly connected with spring (17) between head rod (14) and second connecting rod (15).

6. The pruning device for papaya seedling cultivation according to claim 1, characterized in that: the front surfaces of the fixing block (5) and the fixing plate (1) are fixedly connected with a handle (18).