Chain-type trunk scrapes belt
Technical field
A kind of chain-type trunk scrapes belt, belongs to garden tool set field.
Background technology
The trunk in orchard, to winter, needs to remove the Lao Pi (dead skin) on trunk, removes depend on superincumbent worm's ovum, the harmful substances such as miscellaneous bacteria with this.Usual way is that Lao Pi removed by artificial scraper, and speed is slow, and efficiency is low, has necessity of improvement.
Summary of the invention
The object of the application to provide a kind of chain-type trunk to scrape belt, solves the problem with this.This structure of scraping belt by shaking hands, saw blade and chain segment connect to form;
Chain segment adopt voluntarily or motorcycle scrap chain, reduce costs with this.The preparation method of chain segment is: first above-mentioned chain is split into several chain segment from chain pin, the length of each chain segment is equal, and the chain pin dismantled in two of chain segment is thrown aside.At the two ends of several chain segment, namely insert in the hole of chain pin, insert handle respectively, several chain segment are fixed on handle by handle side by side.
Handle shape for smearing angular moment shape, handle circle steel bar be made, the diameter of handle is identical with chain pin, shake hands be installed with one section of pipe, pipe can shake hands on flexible rotating.With this easy to use and increase handle intensity.Be serially connected between the chain segment on handle and leave uniform space, so that the consumption of welding saw blade and saving chain segment, and alleviate the weight of itself with this.
In the both sides of above-mentioned chain segment, carrier bar both sides between two rollers of i.e. every pitch chain bar, several saw blades of vertical welding respectively, gap can be left between saw blade, the sawtooth of each saw blade staggers mutually, saw blade can adopt the hacksaw blade (also can substitute with other similar tusk, thorn rope, pin cloth etc. as scrapped) fractureing and scrap, with this twice laid.When selecting hacksaw blade to do saw blade, half be removed in the back of saw blade, reduce the width of saw blade with this, the back of saw blade is vertical with the both sides of carrier bar to be connected as a body.The length of saw blade equals the width of shaking hands, the chain segment after welding saw blade still can on chain pin flexible rotating.
During use, chain-type trunk is scraped the sawtooth contact trunk of belt, two hands catch hold of handle chain segment is taken the shape of the letter U be trapped among on trunk, the pipe of two hand traction handles moves back and forth, Lao Pi on trunk is just eliminated by friction by sawtooth in chain segment at the volley, and the Lao Pi after removing falls down from the gap of saw blade, and cost is very cheap, durable convenience, special material benefit.
Accompanying drawing explanation
In the accompanying drawings:
Fig. 1 is that chain-type trunk scrapes belt part front view;
Fig. 2 is that chain-type trunk scrapes belt part vertical view.
Description of reference numerals:
In figure, 1, handle; 2, pipe; 3 chain segment; 4, saw blade; 5, sawtooth; 6, chain pin; 7, roller; 8, carrier bar.
Embodiment
As shown in Figure 1, 2, a kind of chain-type trunk scrapes belt, solves the problem with this.This structure of scraping belt by shaking hands 1, saw blade 2 and chain segment 3 connect to form;
Chain segment 3 adopt voluntarily or motorcycle scrap chain, reduce costs with this.The preparation method of chain segment 3 is: first above-mentioned chain is split into several chain segment 3 from chain pin 6, the length of each chain segment 3 is equal, and the chain pin 6 dismantled in two of chain segment 3 is thrown aside.At the two ends of several chain segment 3, namely insert in the hole of chain pin 6, insert handle 1 respectively, several chain segment 3 are fixed on handle 1 by handle 1 side by side.
The shape of handle 1 is for smearing angular moment shape, and handle 1 steel bar of circle is made, and the diameter of handle 1 is identical with chain pin 6, is installed with one section of pipe 2 at handle 1, pipe 2 can on shaking hands 1 flexible rotating.With this easy to use and increase handle intensity.Be serially connected between the chain segment 3 on handle 1 and leave uniform space, so that the consumption of welding saw blade 4 and saving chain segment 3, and alleviate the weight of itself with this.
In the both sides of above-mentioned chain segment 3, i.e. the both sides of the carrier bar 8 between two rollers 7 of every pitch chain bar, several saw blades 4 of vertical welding respectively, can leave gap between saw blade 4, the sawtooth 5 of each saw blade 4 staggers mutually.Saw blade 4 can adopt the hacksaw blade (also can substitute with other similar tusk, thorn rope, pin cloth etc. as scrapped) fractureing and scrap, with this twice laid.When selecting hacksaw blade to do saw blade 4, half be removed in the back of saw blade 4, reduce the width of saw blade 4 with this, the back of saw blade 4 is vertical with the both sides of carrier bar 8 to be connected as a body.The length of saw blade 4 equals the width of handle 1, welding saw blade 4 after chain segment 3 still can on chain pin 6 flexible rotating.
During use, the sawtooth 5 chain-type trunk being scraped belt contacts trunk, what two hands caught hold of that handle 1 makes chain segment 3 take the shape of the letter U is trapped among on trunk, the pipe 2 of two hand traction handles 1 moves back and forth, Lao Pi on trunk is just eliminated by friction by sawtooth 5 in chain segment 3 at the volley, and the Lao Pi after removing falls down from the gap of saw blade 4, and cost is very cheap, durable convenience, special material benefit.