CN207011309U - A kind of arcuate blade automatic cutting machinery - Google Patents

Abstract

The utility model discloses a kind of arcuate blade automatic cutting machinery, including arc shearing knife, gear box, holding rod, motor etc., arc shearing knife is made up of sword under arc and radiused upper edges two parts, include power transmission shaft inside gear box, bevel gear one, bevel gear two, cam, rotating shaft, bearing, reciprocating carriage, directive wheel, power transmission shaft is arranged on inside holding rod, both ends connect motor and bevel gear one respectively, bevel gear one and the engaged transmission of bevel gear two, cam is fixed in rotating shaft, rotating shaft both ends connect bevel gear two and bearing respectively, the radiused upper edges that arc cuts sword are fixed on gear box, sword is affixed by end link under connector and reciprocating carriage thereon under arc.The utility model can realize the quick cambered surface moulding in gardening pruning, and lifting prune picker carries out operating efficiency during cambered surface moulding.

Description

A kind of arcuate blade automatic cutting machinery

Technical field

The utility model belongs to graden machine field, more particularly to a kind of arcuate blade automatic cutting machinery.

Background technology

With expanding economy and the enhancing of people's environmental consciousness, Ecological Projects in Urban Gardens develops rapidly.Mainly Construction including shelter-forest, the foundation in outskirts of a town gardens, the cultivation in city large area greenery patches, such as shade tree, vertical greening band, forest Park, the construction and management in botanical garden, park public lawn.The indispensable graden machine of afforestation also develops therewith Come.In broad terms, graden machine mainly has：Gardens earthmoving equipment, such as excavator, bull-dozer, land leveller；Batch production is educated Seedling machinery and equipment；Planting of plants machinery, such as pit-picker, tree transplanting machine；Tree trimming machinery；Lawn maintenance machinery；Manually Fountain and gardens sprinkling irrigation equipment；Gardens cleaning machine；Gardens prevention and control of plant diseases, pest control machinery.The development of graden machine is pacified to man-machine environment It is significant entirely, there is significant Social benefit and economic benefit, and builds a harmonious society and promote social progress Need.Automation and humanization transformation to graden machine with high-effect improves the added value of graden machine, has wide Market prospects.Into 2l centuries, the development of domestic and international Landscape Greening Machines equipment can be further speeded up, and the country also will be real quickly The all-round mechanization of existing afforestation operation, the Mechanization Level of developed countries further will then be sent out to higher level Exhibition.The trend of following several respects will be presented in one period from now on, domestic and international Landscape Greening Machines equipment development.One is to continue with greatly Power develops Landscape Greening Machines equipment new product, develops to operation automation, comfortableization direction.Second, actively development afforestation The a tractor serves several purposes and combine of machinery.A tractor serves several purposes and both combines concept are different, purpose is different, are applicable Object is also different.Third, improve the environmental-protecting performance of Landscape Greening Machines equipment energetically.21 century focuses more on environmental protection Century, the environmental consciousness of present people there has been very big raising.Fourth, further improve the safety of Landscape Greening Machines equipment Property.Demand analysis in being cut with reference to current graden machine market situation and gardening, the utility model patent propose a kind of arc Sword automatic cutting machinery.

Utility model content

The technical problem of solution：

In order to solve in gardening cutting activity the problem of cambered surface moulding demand is big, but lacks specific aim horticultural machinery.This Utility model provides a kind of arcuate blade automatic cutting machinery.

Technical scheme：

A kind of arcuate blade automatic cutting machinery, including arc shearing knife, gear box, holding rod, motor, described arc Shape shearing knife is made up of sword under arc and radiused upper edges two parts, and power transmission shaft, bevel gear one, bevel gear are included inside gear box 2nd, cam, rotating shaft, bearing, reciprocating carriage, directive wheel, power transmission shaft are arranged on inside holding rod, and both ends connect motor respectively With bevel gear one, bevel gear one and the engaged transmission of bevel gear two, cam are fixed in rotating shaft, and rotating shaft both ends connect bevel gear respectively Two and bearing, the radiused upper edges of arc shearing knife be fixed on gear box, sword passes through connector thereon and reciprocal branch under arc End link is affixed under frame.

A kind of described arcuate blade automatic cutting machinery, it is characterised in that：Sword under arc in described arc shearing knife Arcuately the chute of upper sword realizes that mistake cuts slips, and sword and radiused upper edges pass through fixation spiral shell by sword seat and detachable blade under arc Nail connects and composes.

A kind of described arcuate blade automatic cutting machinery, it is characterised in that：Reciprocating carriage inside described gear box exists Under actuated by cams, in the case where directive wheel is spacing, driving under the arc in arc shearing knife sword, arcuately upper sword chute does reciprocal mistake and cut The stroke of slip is the two adjacent teeth sword of arc shearing knife land away from reciprocating carriage moves back and forth track and arc shearing knife arc Degree.

Beneficial effect：

1. the utility model is compact-sized, simple to operate, automaticity is high；

2. the utility model trims the time of arc modeling by greatly shortening to gardening plant, lifting arc modeling is accurate Degree, lift prune picker's operating efficiency.

Brief description of the drawings

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is gear box actuated by cams part-structure schematic diagram；

Fig. 3 is gear box reciprocating transmission mechanism structural representation；

Fig. 4 is to move back and forth schematic diagram；

Fig. 5 is arc shearing knife structural representation；

In figure：1. sword, 1-2. radiused upper edges, 2. gear boxs, 2-1. power transmission shafts, 2-2. under arc shearing knife, 1-1. arcs Bevel gear one, 2-3. bevel gears two, 2-4. cams, 2-5. rotating shafts, 2-6. bearings, 2-7. reciprocating carriages, 2-8. directive wheels, 3. hands Hold bar, 4. motors.

Embodiment

The utility model is further described below in conjunction with accompanying drawing.

Embodiment, a kind of arcuate blade automatic cutting machinery, including arc shearing knife 1, gear box 2, holding rod 3, driving electricity Machine 4, it is characterised in that arc shearing knife 1 is made up of sword 1-1 under arc and radiused upper edges 1-2 two parts, and the inside of gear box 2 includes Power transmission shaft 2-1, the 2-2 of bevel gear one, the 2-3 of bevel gear two, cam 2-4, rotating shaft 2-5, bearing 2-6, reciprocating carriage 2-7, directive wheel 2-8, power transmission shaft 2-1 are arranged on inside holding rod 3, and both ends connect motor 4 and the 2-2 of bevel gear one respectively, and motor 4 drives Dynamic power transmission shaft 2-1 rotations, drive the 2-2 of bevel gear one rotations in gear box 2, and the 2-2 of bevel gear one and the 2-3 of bevel gear two engagements pass It is dynamic, can be by controlling gear ratio come adjustment control cam rotating speed so as to be rotated with moving cam 2-4, cam 2-4, which is fixed on, to be turned On axle 2-5, rotating shaft 2-5 both ends connect the 2-3 of bevel gear two and bearing 2-6 respectively, and the radiused upper edges 1-2 of arc shearing knife 1 is fixed In on gear box 2, sword 1-1 is affixed by connector thereon and end link under reciprocating carriage 2-7 under arc, cam 2-4 rotations, Reciprocating carriage 2-7 is driven to move back and forth, arcuately upper sword 1-2 chutes are moved back and forth sword 1-1 under arc so as to drive, and upper and lower sword is matched somebody with somebody Close and complete reciprocating cutting.

Arcuately above sword 1-2 chute realizes that mistake cuts slip, arc to sword 1-1 under arc in described arc shearing knife 1 Lower sword 1-1 and radiused upper edges 1-2 are connected and composed by sword seat and detachable blade by fixing screws, so as to meet that blade is polished Required with changing.

Reciprocating carriage 2-7 inside described gear box 2, in the case where directive wheel 2-8 is spacing, drives under cam 2-4 drivings Arcuately upper sword 1-2 chutes do reciprocal mistake to cut the stroke of slip sword 1-1 is arc shearing knife 1 under arc in arc shearing knife 1 The two adjacent teeth sword of land is away from reciprocating carriage 2-7 moves back and forth track and the radian of arc shearing knife 1.

Workflow of the present utility model is：

After starting the power supply of motor 4, motor drives the 2-2 of bevel gear one in gear box 2 to rotate by power transmission shaft 2-1, The 2-2 of bevel gear one passes through the 2-3 of bevel gear two, rotating shaft 2-5, bearing 2-6 band moving cam 2-4 rotations, cam drive mechanism such as figure two It is shown.

Cam 2-4 drives reciprocating carriage 2-7 to do camber line reciprocating motion under spacing directive wheel 2-8 groups effect, reciprocal branch Frame 2-7 and directive wheel 2-8 layouts as shown in Figure 3, move back and forth schematic diagram as shown in Figure IV.

Radiused upper edges 1-2 is fixed on gear box 2, and sword 1-1 coordinates installation and upper end with radiused upper edges 1-2 annular grooves under arc Connector is fixed through radiused upper edges 1-2 with end link under reciprocating carriage 2-7, and sword 1-1 and radiused upper edges 1-2 is combined and shown under arc It is intended to as shown in Figure 5, so as to realize that sword 1-1 is under the reciprocating drivings of reciprocating carriage 2-7 under arc, arcuately goes up sword 1-2 Chute does reciprocating rounding-out motion, realizes the reciprocal cutting cutting movement that sword coordinates up and down, cam each rotation, and upper and lower sword interlocks two It is secondary, coordinate and complete cutting twice, arc cutting can be carried out to target plant by holding holding rod 3.

Claims (3)

1. a kind of arcuate blade automatic cutting machinery, including arc shearing knife（1）, gear box（2）, holding rod（3）, motor （4）, it is characterised in that：Arc shearing knife（1）By sword under arc（1-1）And radiused upper edges（1-2）Two parts form, gear box （2）Inside includes power transmission shaft（2-1）, bevel gear one（2-2）, bevel gear two（2-3）, cam（2-4）, rotating shaft（2-5）, bearing （2-6）, reciprocating carriage（2-7）, directive wheel（2-8）, power transmission shaft（2-1）Installed in holding rod（3）Inside, both ends connect drive respectively Dynamic motor（4）With bevel gear one（2-2）, bevel gear one（2-2）With bevel gear two（2-3）Engaged transmission, cam（2-4）It is fixed on Rotating shaft（2-5）On, rotating shaft（2-5）Both ends connect bevel gear two respectively（2-3）And bearing（2-6）, arc shearing knife（1）Arc Upper sword（1-2）It is fixed on gear box（2）On, sword under arc（1-1）Pass through connector and reciprocating carriage thereon（2-7）Lower end connects Bar is affixed.

A kind of 2. arcuate blade automatic cutting machinery according to claim 1, it is characterised in that：Described arc shearing knife （1）In arc under sword（1-1）Arcuately upper sword（1-2）Chute realize that mistake cuts slip, sword under arc（1-1）And radiused upper edges （1-2）Connected and composed by sword seat and detachable blade by fixing screws.

A kind of 3. arcuate blade automatic cutting machinery according to claim 1, it is characterised in that：Described gear box（2）It is interior The reciprocating carriage in portion（2-7）In cam（2-4）Under driving, in directive wheel（2-8）Under spacing, arc shearing knife is driven（1）In Sword under arc（1-1）Arcuately upper sword（1-2）It is arc shearing knife that chute, which does reciprocal mistake and cuts the stroke of slip,（1）The two-phase of land Adjacent land is away from reciprocating carriage（2-7）Move back and forth track and arc shearing knife（1）Radian.