CN85202139U

CN85202139U - Hill tree planter

Info

Publication number: CN85202139U
Application number: CN 85202139
Authority: CN
Inventors: 刘寅夏
Original assignee: LIU YINXIA ZHAO KAIXIAN
Current assignee: LIU YINXIA ZHAO KAIXIAN
Priority date: 1985-06-05
Filing date: 1985-06-05
Publication date: 1986-07-30

Abstract

The utility model relates to a hill tree planter which belongs to agrisilviculture machines and is dragged by a tractor. A back slope plough is arranged on the front part of the tractor and is connected with a dozing support frame of the tractor. A hill tree planter machine frame is hung on the rear part of the tractor. The back slope plough, deep scarificating teeth, a ground breaking device, a sapling pitching device, a pit filling device for surface soil, a pressing wheel, etc. are arranged at the bottom of the machine frame in order. The soil turned out is cushioned in front of the wheels on the lower side of the tractor by the back slope plough on the front part of the tractor.

Description

Hill tree planter

This hillside tree planter belongs to agriculture and forestry machinery

There are a large amount of deserted mountains suitable for afforestation in the NORTHWEST CHINA loess plateau, because these local rainfalls are few.The weather arid, and do not have artificial irrigation conditions, these local tree plantings except that selecting drought-resistant kind, must make good use of natural rainfall, make limited rainwater be used for the needs of the wood of planting trees effectively.Build the fish scale pit on the hillside, building reversed terrace all is effective method, and for finishing hillside machinery afforestation operation, The Ministry of Forestry has passed through the evaluation of cover prepare for afforestation facility in September, 82, and these cover facility can be finished following operation on the ground in the loess slope below 25 degree;

The plough that drives by hauling machine to the hillside fields dig, hack;

Build reversed terrace by the reversed terrace rake that hauling machine drives in the ground of ploughing." the hillside fields rake about general 15 degree three times can build up the reversed terrace that water storage preserves soil moisture; " the tree planting operation of ditching of the tree planter that drives by hauling machine.If directly trench digging is planted trees on virgin land, and is bad because of the hack performance, influence the effect of backfill consolidation.In the above hillside fields of 20 degree because of soil flow outside the plough to descending, can not return automatically into bottom of trench, influence the earth backing quality.As by repairing reversed terrace earlier, to put in order the requirement of afforesting behind the ground earlier and do, above defective can overcome.Therefore generally be the operation of on the reversed terrace that constructs, planting trees.

Utilize above-mentioned facility to finish the following hillside fields of 25 degree and plant trees, will carry out three subjobs at least.

Hillside of the present invention tree planter can once be finished on the following loess hillside (or the suitable slope of soil property) of 32 degree to dig and build the road, opens counter-slope ditch, soil subsoiling, throwing seedling and plant trees, show native Fu Gou, hold up whole operations such as soil suppression.

Hillside of the present invention tree planter such as Fig. 1-shown in Figure 6.

Fig. 1 is the complete machine end view

Fig. 2 A Fig. 2 B is deep loosening tooth, seedling-throwing device and controlling organization structure chart

Fig. 3 A Fig. 3 B is adverse grade plough and controlling organization structure chart

Fig. 4 A Fig. 4 B is a surface soil compound ditch device

Fig. 5 A Fig. 5 B is press wheel and controller composition

Fig. 6 is a counter-slope ditch sectional view

Hill tree planter is as shown in Figure 1: be made up of parts such as adverse grade plough (1), hauling machine (2), adverse grade plough (3), plow frame (4), plow frame base (4a), deep loosening tooth (5), soil breaking tool (6), seedling-throwing device (7), surface soil compound ditch device (8), press wheel (9), fore-stocks (10).

The operation procedure of this hill tree planter is: hauling machine (2) drives adverse grade plough (1) trench digging of front and digs, and hack is turned over next side to the mountain. Adverse grade plough (1) is in the installation site of mechanical cross, be advisable soil can be turned over to hauling machine (2) downside wheel the place ahead, if machinery needs turning to travel, an adverse grade plough is difficult to satisfy the requirement that the soil of turning down before and after the break-in all can fall within downside wheel the place ahead just, and more than one such plough then can be installed. Hauling machine because its downside wheel operates on the low bank of earth between fields of turning down, is equivalent to reduce gradient to overtake the time, makes machine work on the gradient below about 20 degree, thereby can The work of safety.

The adverse grade plough (3) that hauling machine drives the back carries out ditching operation, and soil turned over to next side of mountain builds up as shown in Figure 6 counter-slope ditch; Carry out dark pine by deep loosening tooth (5) by bottom of trench again; To be inserted in by the aperture of seedling-throwing device (7) in the dark loose ditch of crossing the other throwing the Miaos person of seedling-throwing device; Soil breaking tool (6) is with clods breaking; The scraper plate of surface soil compound ditch device (8) is collected bottom of trench with the table soil of top, hillside fields, and is topped on shoot root; And then it is the table soil pressure of topped shoot root is real by press wheel (9).

After the hillside tree planter is finished above-mentioned operation, promptly finish the work that sapling is planted.Sapling be planted in the counter-slope ditch situation as shown in Figure 6, counter-slope ditch (14) can be stored in the rainwater on the mountain and the nutrient in the soil in the soil that dark pine crosses in the ditch.Be planted in the needs of the sapling in the ditch with supply.

Adverse grade plough (1) is as Fig. 3 A, 3B: plough body support (1a) is fastened on the fore-stock shown in Figure 1 (10), and fore-stock is fastened on the hauling machine soil-shifting support, and the hauling machine hydraulic jack can drive adverse grade plough (1) lifting.Pedestal (1e) is fastened on the support (1a), and pin (1d) is fastened in the hole of pedestal, and plough body (1b) tightens together with support plate (1c).Hole on the support plate (1c) and bearing pin (1d) are for being rotatably assorted, its end face contacts with pedestal (1e) end face and can slide mutually, bearing pin (1g) is fastening to be installed on the gantry base (4a), lever (1f) can be gone up at bearing pin (1g) and rotate, one end of lever (1f) is a manipulating handgrip, and the other end is linked to each other by the side of chain rope with plough body (1b).When moving lever (1f) handle end, then drive plough body (1b) and rotate around axle (1d) center.Behind the position that needs, with pin lever positions is fixed, because the angle of plough is turned to a side, the soil flow that then can realize routing up is to a side, adverse grade plough (3) is except that can not with adverse grade plough (1) identical switching mechanism being arranged the lifting.

Deep loosening tooth (5) and seedling-throwing device (7) are fixed together.As Fig. 2 A, 2B: bearing pin (12) is fastened on (shown in Figure 1) plough body support (11) of adverse grade plough (3), and its right-hand member is supported by after-poppet, and the hole on deep loosening tooth (5) top can be rotated on bearing pin (12).Thereby drive deep loosening tooth and seedling-throwing device and rotate an angle around bearing pin (12), when handle (13) drivening rod (14) when bearing pin (15) rotates an angle rotates, the upper end of the left end of connecting rod (14) and deep loosening tooth (5) is movable to be linked, its role is to overcome because tree planter is worked in the slope, thereby the complete machine influence of tilting guarantee the ditch of opening and plant into seedling be approximately perpendicular to the hillside, the size at angle of inclination is decided by gradient, and the position of inclination is fixed by bearing pin.

Fig. 4 A, 4B are depicted as soil breaking tool (7) and surface soil compound ditch device (8), and 4 soil breaking tools are symmetrically distributed in both sides, and are anchored on the gantry base (4a).The block soil that the tip of soil breaking tool when machinery advances (7) will be routed up is drawn broken.Surface soil compound ditch device is made up of a pair of clean-up scraper (8a) that is symmetrically distributed in both sides and support plate (8b) and bearing pin (8c).Several apertures are all arranged on the support plate, can cooperate with bearing pin (8c), the height of multiple ditch device as requested is fastened on the gantry base (4a) it after selecting an aperture to be assemblied on the bearing pin (8c).The clean-up scraper on both sides is at the horizontal and vertical certain angle that all keeps, and that it is got back in the ditch is topped on the root of sapling so that the topsoil on the hillside scraped off.Because the performance and the quality of topsoil are better, thereby this mechanical energy will show the topped offspring of soil recovery, can improve the survival rate of sapling.

Fig. 5 A, 5B are press wheel mechanism, and support column (9a) top is a handle, and there are several apertures that cooperates with bearing pin (9a ') at the middle part, and the bottom links to each other with press wheel (9b) by bearing pin (9c), and fulcrum post (9d) is fastened on the gantry base (4a).Handle can drive support column and press wheel changes an angle around fulcrum post (9d), fix its position by pin then, the size of institute's gyration and deep loosening tooth, seedling-throwing device institute gyration are identical, and the press wheel after the inclination is real with the soil pressure of sapling root in the direction that is approximately perpendicular to ground level.

The width of adverse grade plough is decided by the width of required counter-slope ditch, and the height of deep loosening tooth is decided by the degree of depth of the dark pine of needs.The height of press wheel is decided as required, with selecting the different aperture in support column (9a) middle part to cooperate the adjustment that realizes the press wheel height with fulcrum post (9d).

This tree planter can be without adverse grade plough (1) in the gradient during less than the slope operation of 20 degree.When not using adverse grade plough, can use its elevating mechanism that it is lifted.

This tree planter is planted trees in the hillside fields, needn't carry out flat field tillage operation earlier, and directly trench digging plantation, whole work are finished in one-stop operation, thereby increase work efficiency significantly, because various operations concentrate on the tree planter, manpower when the manufacturing cost of machinery and operation, material resources, the appropriate section of consumption when being allocated in several facility operations, thereby use this machinery can reduce cost of forestation significantly, because this machine is simple in structure, make, use, maintenance is all convenient, safe and reliable, because this machine is directly left the counter-slope ditch, its water-retaining effect, protect the fertilizer efficiency fruit better, prevent the loss of water and soil to a certain extent, because this function is topped on shoot root with the table soil of soil property better performances, do not destroy original soil layer construction again.Thereby use this tree planter can improve the survival rate of sapling.

The inventor has carried out implementing test: autumn in 1984 and 1985 Pengyang County, Guyuan Prefecture, Ningxia Hui Autonomous Region in spring, use hillside of the present invention tree planter and test, the hillside gradient 15 is spent to 32 degree.1 meter of counter-slope ditch width, 1 meter of the dark loose degree of depth, about 350 millimeters of annual rainfall, 3500 mu in plantation arbor, shrub, herbage, in May, 85, sight was looked into, and the sapling survival rate is about 90%, machine works efficient average 150-200 mu every day.

After this tree planter seedling-throwing device changes seeder into, also can carry out other proportion of crop planting.

Claims

1, a kind of hillside tree planter that comprises hauling machine, adverse grade plough, plow frame, deep loosening tooth, seedling-throwing device, press wheel, it is characterized in that, adverse grade plough [1] is installed on the fore-stock [10], fore-stock [10] then is fastened on the soil-shifting support of hauling machine [2], adverse grade plough [3], deep loosening tooth [5], soil breaking tool [6], seedling-throwing device [7], surface soil compound ditch device [8], press wheel [9] are connected on the plough body base [4a].

2, according to the described hillside of claim (1) tree planter, the plough body (1b) that it is characterized in that adverse grade plough (1), adverse grade plough (3) tightens together with support plate (1c), hole on the support plate (1c) and bearing pin (1d) are for being rotatably assorted, its end face contacts with the end face of pedestal (1e) and slides mutually, pedestal (1e) is fastened on the support (1a), bearing pin (1g) is fastening to be installed on the gantry base (4a), the hole of lever (1f) and bearing pin (1g) are for being rotationally connected, and an end of lever (1f) is linked to each other by the side of chain rope with plough body (1b).

3, according to the described hillside of claim (1) tree planter, it is characterized in that described deep loosening tooth (5) and seedling-throwing device (7) are fixed together, bearing pin (12) is fastened on the plough body support (11) of adverse grade plough (3), its right-hand member is supported by after-poppet, and the hole on deep loosening tooth (5) top and bearing pin (12) are for being rotationally connected.The left end of the upper end of deep loosening tooth (5) and connecting rod (14) flexibly connects.

4,, it is characterized in that described surface soil compound ditch device (8) is made up of a pair of clean-up scraper (8a), support plate (8b) and the bearing pin (8c) that is symmetrically distributed in frame center line both sides according to the described hillside of claim (1) tree planter.

5, according to the described hillside of claim (1) tree planter, one handle is arranged at support column (9a) top that it is characterized in that described press wheel (9), there are several apertures at the middle part, and the bottom links to each other with press wheel (9b) by bearing pin (9c), and fulcrum post (9d) is fastened on the gantry base (4a).