CN2074975U

CN2074975U - Deeper setting device for sapling of sandy land

Info

Publication number: CN2074975U
Application number: CN 90212697
Authority: CN
Inventors: 杨承庄
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-05-29
Filing date: 1990-05-29
Publication date: 1991-04-17

Abstract

Disclosed is a deeper setting device for sapling of sandy land. Planting holes can be dug in the steady moist soil layer, the tree seedling with lumpish root can be planted in the planting hole integrally, the lumpish root and the wall of the planting hole can contact closely, and the planting stock can be directly deeper planted in the planting hole. The soil-covering plate can cover soil by layers from bottom to top in order to keep the moist soil. The deeper setting device for sapling of sandy land is composed of an inner steel tube and an outer steel tube, wherein, the nozzle of the inner steel tube and the nozzle of the outer steel tube are stacked, a punch head is arranged at the lower end of the inner steel tube, a depth scale is arranged on the outer steel tube longitudinally, and the soil-covering plate is arranged at the lower end of the outer steel tube. Under the action of the external force, the two steel tubes penetrate into the earth synchronously, when the two steel tubes reach to the planting depth, the inner steel tube is pulled out, and the planting hole is finished; the tree seedling is placed in the outer steel tube, the outer steel tube is pulled out rotationally, the unfilled planting holes are compensated with the soil in the inner steel tubes, and the planting work is finished.

Description

Deeper setting device for sapling of sandy land

It is a kind of at plant trees the deeply instrument of seedling of sand ground that the utility model belongs to.

After 1984, the husky at present district's artificial afforestration of relevant work introductions such as " the sand control silviculture " that China Forest publishing house goes out, " field safeguarding forest " still uses conventional tool to dig pit and earth backing.Area, sandy wasteland underground latent water is generally 2-5 rice deeply, and planting trees requires to plant deeply just and may survive.For example on June 17th, 1988, Science and Technology Daily was reported: the collaborative Chinese forest-science academy of Ningxia forestry departments introduced the dried technology of planting deeply of poplar seedlings that every Western Europe country adopts in 1984, claim that with " 2 years growing poplar seedlings of easily taking root; intercept; underground 1-3 rice is inserted in the pruning leaf-cutting; lean on otch and cortex absorption underground water and a branch of taking root " " a desirable afforestation approach has been found in few in rainfall for China, as to lack irrigation conditions underground water abundance area, arid sandy wasteland for it from collar." according to reason, band shoot root and culture matrix are planted trees, and to survive guaranteed growth faster for seedling, must solution plant the instrument problem of being with offspring deeply for this reason.

The purpose of this utility model is at difficult point of the prior art, designs a kind of instrument that can make planting hole in the sand ground depths, not only can finish the truncheon afforestation earth backing operation of planting, and can also plant the nursery stock with root ball deeply.

Sand ground sapling deeper setting device comprises steel pipe, mouthful dish, planting hole drift, carries part, trailing bar, scale etc., it is characterized in that: this deeper setting device is made up of the steel pipe that is nested inside and outside two, and interior pipe bottom connects the planting hole drift, and interior pipe is provided with force-applied mouthful and coils; Outer mouth of pipe dish downside is provided with carries part, and scale of depth is vertically arranged, and the bottom is provided with compound soil plate.The inner spout dish buries synchronously with outer tube under the effect of external force, reach the requirement degree of depth after, external force acts on the inner spout dish and extracts interior pipe, planting hole; Sapling is put into outer tube, rotate outer tube and make the compound soil plate scraping in the cave, upwards extract outer tube simultaneously, fill up wet soil around the seedling stem, plant promptly to accuse and finish.

The utility model has following advantage than prior art:

1. can be with root system to plant deeply.Adopt seedling-raising cup to cultivate nursery stock and plant deeply, then best results with complete root system band nutrient matrix.

2. the earthing method is ingenious, not random level, and it is effective to preserve soil moisture.

3. small investment.Operating technology is simple, convenient, accurate, not limited by landform.

4. use existing various manual methods to improve planting survival rate and work efficiency greatly.

Description of drawings: figure one generalized section; Figure two plan structure figure; Figure three outer tube end views; Figure manages vertical view all round; Pipe end view in the figure five; Pipe vertical view in the figure six.Signal name: pipe in (1), (2) outer tube, (3) planting hole drift, (4) trailing bar, (5) scale of depth, (6) carry part, (7) mouth of pipe, (8) inner spout dish, (9) outer mouth of pipe dish.

Embodiment of the utility model: shown in accompanying drawing one: 1.5 meters of (1) interior pipe ranges, 120 millimeters of external diameter φ, 112 millimeters of internal diameter φ, following termination (3) planting hole drift, 300 millimeters of length are cup-shaped, and last bore is identical with interior pipe, towards 100 millimeters of sword external diameter φ (being required planting hole specification).(8) inner spout dish φ is 170 millimeters; 1.5 meters of outer pipe ranges, 130 millimeters of external diameter φ, 121 millimeters of internal diameter φ, (5) are scale of depth 0.4-1.7 rice vertically, and lower nozzle vertically distributes (4) trailing bar of 30 * 20 * 3 millimeters more than 1, and upper orifice (6) is carried part more than 1 pair.(9) outer mouth of pipe dish φ is 150 millimeters; Its assembly structure is that inner and outer pipes closely is nested, and the inner spout dish is greater than outer mouth of pipe dish, and drift profile specification is consistent with shoot root group, pipe lower end in big footpath head connects, and the path head is towards sword, basil 5-15 °; Carry part and be affixed on outer mouth of pipe dish bottom, encircle high outlet spout; Scale of depth is from counting towards sword, and marking is in the vertical side of outer tube; Trailing bar is vertical half ellipse garden shape in the outer tube bottom, resists resistance for the minimizing outer tube buries, and the lower end angle of chamfer is 10-20 °.Can go into 1.8 meters of sandy soil by the deeper setting device depth capacity of this specification manufacturing, remove the dried husky operation in top layer and can reach 2 meters, can satisfy and plant 2 meters needs of making planting hole with interior each level deeply.According to the different depth of underground latent water and wooden specification of planting seedlings, require to be optimized design.

Claims

Sand ground sapling deeper setting device comprises steel pipe, mouthful dish, planting hole drift, carries part, trailing bar, scale, it is characterized in that: this deeper setting device is made up of the steel pipe that is nested inside and outside two, and interior pipe bottom connects the planting hole drift, and interior pipe is provided with force-applied mouthful and coils; Outer mouth of pipe dish downside is provided with carries part, and scale of depth is vertically arranged, and the bottom is provided with trailing bar.