CN2604867Y

CN2604867Y - Sapling centering and spacing device for tree-planting machine

Info

Publication number: CN2604867Y
Application number: CN 03239558
Authority: CN
Inventors: 张庆海
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-03-09
Filing date: 2003-03-09
Publication date: 2004-03-03
Anticipated expiration: 2013-03-09

Abstract

The utility model relates to a sapling stabilizing and spacing fixing device on tree planting machine; which comprises a left rear machine frame and right rear machine frame o the tree planting machine. The left rear machine frame and the right rear machine frame are also equipped with a traveling ground wheel, a traveling ground wheel axle, a fixing axle sleeve, a transmission gear shifting steering device, a driving belt wheel axle, a driving belt wheel, a stabilizing belt with a position limiting device on the outer surface, a driven belt wheel, a driven belt wheel axle, a fixing guide rail, and a fixing guide rail support. The position limiting device is composed of clapboards distributed on the stabilizing belt. The transmission gear shifting steering device is composed of an intermeshed driving bevel gear and a driven bevel gear. The utility model adopts the clapboard which moves reversely and in same speed with the ground, so the sapling can be kept in upright position during the covering soil and compacting process; all the sapling planted by the tree planting machine equipped with the utility model are in upright position, and rework is not needed. Moreover, the spacing between the planted saplings can be guaranteed regularly by the marking distance fixing function of the stabilizing belt.

Description

Tree planter is set upright spacing device with sapling

Affiliated technical field

The utility model relates to the device of using on a kind of plant equipment of planting trees, and is meant that especially a kind of tree planter sets upright spacing device with sapling.

Background technology

At present, the course of work of existing tree planter is as follows: the A. trench digging: tree planter travels forward under the traction of power vehicle, and the furrow plough of tree planter front portion is left the tree ditch on ground; B. throw seedling: throwing the Miaos person at random throws in sapling by the sapling passage that is surrounded by left back frame in tree planter rear portion and right back frame among the tree ditch of holding successfully; C. backfill: the soil of furrow plough being routed up by the covering device that is arranged on left back frame and right back frame rear portion is backfilling among the tree ditch; D. compacting: will be backfilling into soil compaction in the tree ditch so that sapling is planted surely with the compression roll that is arranged on the covering device rear portion.There is not the sapling erection device on the existing tree planter, with its plantation sapling down is to lean at random throwing the Miaos person with hand steered the tree planter that is sent from fully, because throwing the Miaos person, promptly will to throw seedling its workload of putting a lodged plant upright again too big, therefore usually turn round and look at and do not come, so with the sapling under the existing tree planter plantation often is dilapidated, also needing follow-up personnel to do over again again sets upright, so not only can't guarantee efficient and quality that mechanization is planted trees, but also increase workload and cost that mechanization is planted trees; In addition, owing to also do not have spacing device on the existing tree planter, the definite range estimation by throwing the Miaos person fully to the spacing between the planting trees seedling when planting trees controlled, so also exist the sparse defective that differs of spacing with the sapling under the existing tree planter plantation.

Summary of the invention

The purpose of this utility model provide a kind of have set upright sapling and determine that tree sets upright spacing device apart from the tree planter of function with sapling.

The purpose of this utility model is to realize like this, a kind of tree planter is set upright spacing device with sapling, comprise left back frame and right back frame on the tree planter, what be provided with also on wherein left back frame and the right back frame that capable land wheel, row land axle, fixed hub, transmission gear shift reversing arrangement, drive pulley axle, drive pulley, outer surface be provided with stopping means sets upright belt, driven pulley, driven pulley axle, fixed guide and fixed guide support; The land axle of wherein going is horizontally set on the right back frame by the fixed hub that is fixed on the right back frame, the be expert at outside of land axle of row land wheel setting; Drive pulley axle and driven pulley axle are vertically set on the front and rear of right back frame respectively; The be expert at confluce of land axle and drive pulley axle of transmission gear shift reversing arrangement setting; Drive pulley and driven pulley are separately positioned on the top of drive pulley axle and driven pulley axle; Setting upright belt sleeve is connected on drive pulley and the driven pulley; Fixed guide is arranged on the left back frame by the fixed guide support.

Stopping means is arranged on by axial distribution that the dividing plate set upright on the belt outer surface and/or spacer bar form.

The transmission gear shift reversing arrangement is made up of intermeshing drive bevel gear and driven wheel of differential; Wherein drive bevel gear fixedly installs the inboard of the land axle of being expert at, and driven wheel of differential is fixedly installed on the bottom of drive pulley axle.

Because the utility model is by being arranged on the capable land wheel on the left back frame and right back frame on the existing tree planter, the row land axle, drive bevel gear, driven wheel of differential, the drive pulley axle, drive pulley, outer surface is provided with the belt of setting upright of dividing plate, driven pulley, driven pulley axle and fixed guide are formed, the land wheel of wherein going contacts with ground, and the diameter of the number of teeth of drive bevel gear and driven wheel of differential and row land wheel and drive pulley all is to calculate definitely according to the more any operation line speed on the work circumference of guaranteeing row land wheel and drive pulley is identical, and the pace with tree planter is identical all the time so set upright the movement velocity of arbitrfary point on the belt when tree planter work of the present utility model is housed; During work, among only sapling vertically need being dropped into the tree ditch that furrow plough leaves from the throwing seedling mouth that is positioned at sapling passage front portion on the tree planter, and simultaneously the trunk of this sapling is snapped in set upright on the belt over against the draw-in groove that surrounds of adjacent two dividing plates among, then the trunk part of this sapling is at dividing plate, set upright belt, meeting and tree root part synchronous same-speed move backward under the position-limiting action of fixed guide and the impetus of dividing plate, therefore this sapling is fixed by earthing and compacting under the state that can remain at vertical stand-up before the disengaging tree planter, so stand vertically with the sapling root root that tree planter of the present utility model plants out is installed, need not to do over again; In addition, only need to make throwing seedling mark according to the concrete numerical value of sapling spacing in the respective point of setting upright on the belt in advance, throw in sapling according to throwing the seedling mark during use, can guarantee that promptly the spacing of being planted trees between the seedling is uniform.

Description of drawings

Fig. 1 is the front view that the tree planter of the utility model preferred version is installed

Fig. 2 is the vertical view of Fig. 1

Fig. 3 is the upward view of Fig. 1

Fig. 4 is among the operation principle schematic diagram figure of Fig. 1: the left back frame of 1-sapling apotheca 10-

2-drive pulley axle 11-compression roll

3-drive pulley 12-earthing plough

The capable land wheel of 4-dividing plate 13-

5-sets upright belt 14-drive bevel gear

The capable land axle of 6-driven pulley 15-

7-fixed guide 16-driven wheel of differential

8-fixed guide support 17-furrow plough

9-driven pulley axle 18-forebay

19-connecting pin 25-fixed hub

20-draw-in groove 26-power vehicle

The right back frame 27-sapling of 21-

22-sapling passage 28-throws the Miaos person

23-0 shape through hole 29-sets ditch

24-throws the seedling mouth

Embodiment

Below in conjunction with accompanying drawing the utility model is further described, as Fig. 1, Fig. 2 and shown in Figure 3, a kind of tree planter is set upright spacing device with sapling, comprise left back frame 10 and right back frame 21 on the tree planter, what be provided with also on left back frame 10 and the right back frame 21 that capable land wheel 13, row land axle 15, fixed hub 25, transmission gear shift reversing arrangement, drive pulley axle 2, drive pulley 3, outer surface be provided with stopping means sets upright belt 5, driven pulley 6, driven pulley axle 9, fixed guide 7 and fixed guide support 8; The land axle 15 of wherein going is horizontally set on the right back frame 21 by the fixed hub 25 that is fixed on the right back frame 21, and row land wheel 13 is provided with the outside of the land axle 15 of being expert at, and the lower wheel of row land wheel 13 is along contacting with ground; Drive pulley axle 2 and driven pulley axle 9 are vertically set on the front and rear of right back frame 21 respectively, and drive pulley axle 2 also can be to be vertically set on the rear portion of forebay 18 certainly; The be expert at confluce of land axle 15 and drive pulley axle 2 of transmission gear shift reversing arrangement setting; Drive pulley 3 and driven pulley 6 are separately positioned on the top of drive pulley axle 2 and driven pulley axle 9, and drive pulley 3 and driven pulley 6 are contour; The purpose that capable land wheel 13 is set is to provide power for driving drive pulley 3 rotations, and select the capable land wheel 13 of different sizes for use by calculating, the linear velocity of arbitrfary point is identical on the linear velocity that transmission gear shift reversing arrangement and drive pulley 3 make arbitrfary point on capable land wheel 13 excircles and the drive pulley 3 work circumference, set upright more any movement velocity on the belt 5 and also can keep identical by what drive pulley 3 drove like this with the linear velocity of arbitrfary point on row land wheel 13 excircles, promptly the pace with tree planter is identical, and also the direction of advance with tree planter is just in time opposite to set upright the moving direction of the arbitrfary point on belt 5 active sections, so the arbitrfary point of setting upright with respect to ground on belt 5 active sections all is actionless; Setting upright belt 5 is socketed on drive pulley 3 and the driven pulley 6; Fixed guide 7 is arranged on the left back frame 10 by fixed guide support 8, and fixed guide 7 is parallel to each other with the active section of setting upright belt 5.

Certainly, above-mentioned configuration also can be conversely, be that fixed guide 7 is arranged on the right back frame 21, and row land wheel 13, row land axle 15, fixed hub 25, transmission gear shift reversing arrangement, drive pulley axle 2, drive pulley 3, outer surface are provided with the set upright belt 5, driven pulley 6, driven pulley axle 9 of stopping means and are arranged on the left back frame 10; And drive pulley 3, driven pulley 6 and set upright belt 5 and also can and set upright chain and substitute in the utility model with drive sprocket, driven sprocket.

Stopping means is arranged on by axial distribution that the dividing plate 4 set upright on belt 5 outer surfaces and/or spacer bar form; Planted trees the to be a bit larger tham diameter of trunk of seedling 27 of adjacent two dividing plates 4 and therebetween the draw-in groove 20 that belt 5 forms a C shape of setting upright, the size of this draw-in groove 20 is good; During work, the O shape through hole 23 that this draw-in groove 20 and fixed guide 7 cooperatively interact and can form a relative closure, as previously mentioned because forming the draw-in groove 20 and the speed of related movement between the ground of this O shape through hole 23 is zero, so the sapling 27 that is fastened in the draw-in groove 20 can remain under the state of vertical stand-up.

As Fig. 1, shown in Figure 3, the transmission gear shift reversing arrangement can be made up of intermeshing drive bevel gear 14 and driven wheel of differential 16; Wherein drive bevel gear 14 fixedly installs the inboard of the land axle 15 of being expert at, and driven wheel of differential 16 is fixedly installed on the bottom of drive pulley axle 2; Drive bevel gear 14 and driven wheel of differential 16 play the effect of rotating, changing velocity of rotation and change rotation direction of transmitting.

The transmission gear shift reversing arrangement can also be made up of intermeshing active helical gear and driven helical gear; Wherein the active helical gear fixedly installs the inboard of the land axle 15 of being expert at, and driven helical gear is fixedly installed on the bottom of drive pulley axle 2.

As shown in Figure 4, the preparation that is equipped with before tree planter of the present utility model uses is as follows: at first by connecting pin 19 tree planter is connected on the power vehicle 26; And loading sapling 27 in the sapling apotheca 1 on tree planter; After requiring setting upright in the utility model to make throwing seedling mark on the belt 5 according to the tree distance at last, preparation finishes.

The course of work that tree planter of the present utility model is installed is as follows:

A. ditch: tree planter travels forward under the traction of power vehicle 26, and the furrow plough 17 that is positioned at forebay 18 bottoms on the tree planter is left tree ditch 29 on ground; The land wheel 13 of meanwhile going also begins to rotate under the frictional force effect on ground, and belt 5 motions are set upright in driving;

B. throw seedling: throwing the Miaos person 28 at random throws in sapling 27 according to the throwing seedling mark of setting upright on the belt 5 by the sapling passage 22 that left back frame 10 and right back frame 21 by the tree planter rear portion surround among the tree ditch of holding successfully 29; During input, only need be with the throwing seedling mouth 24 of sapling 27 sapling passage 22 front portions on being arranged in tree planter vertical the input among the tree ditch 29 that leave, and simultaneously the trunk of this sapling 27 is snapped in set upright on the belt 5 over against the draw-in groove 20 that surrounds of adjacent two dividing plates 4 among get final product;

C. backfill: the soil of furrow plough 17 being routed up by the earthing plough 12 that is arranged on left back frame 10 and right back frame 21 rear portions is backfilling among the tree ditch 29;

D. compacting: plough the compression roll 11 at 12 rear portions and will be backfilling into the soil compaction of tree in the ditch 29 so that sapling 27 is planted surely by being arranged on earthing.

Claims

1. a tree planter is set upright spacing device with sapling, comprise left back frame (10) and right back frame (21) on the tree planter, it is characterized in that also being provided with on left back frame (10) and the right back frame (21) that capable land wheel (13), row land axle (15), fixed hub (25), transmission gear shift reversing arrangement, drive pulley axle (2), drive pulley (3), outer surface be provided with stopping means sets upright belt (5), driven pulley (6), driven pulley axle (9), fixed guide (7) and fixed guide support (8); The land axle (15) of wherein going is horizontally set on the right back frame (21) by the fixed hub (25) that is fixed on the right back frame (21), the be expert at outside of land axle (15) of row land wheel (13) setting; Drive pulley axle (2) and driven pulley axle (9) are vertically set on the front and rear of right back frame (21) respectively; The be expert at confluce of land axle (15) and drive pulley axle (2) of transmission gear shift reversing arrangement setting; Drive pulley (3) and driven pulley (6) are separately positioned on the top of drive pulley axle (2) and driven pulley axle (9); Setting upright belt (5) is socketed on drive pulley (3) and the driven pulley (6); Fixed guide (7) is arranged on the left back frame (10) by fixed guide support (8).

2. a kind of tree planter according to claim 1 is set upright spacing device with sapling, it is characterized in that stopping means is arranged on by axial distribution that the dividing plate (4) set upright on belt (5) outer surface and/or spacer bar form.

3. a kind of tree planter according to claim 1 is set upright spacing device with sapling, it is characterized in that the transmission gear shift reversing arrangement is made up of intermeshing drive bevel gear (14) and driven wheel of differential (16); Wherein drive bevel gear (14) fixedly installs the inboard of the land axle of being expert at (15), and driven wheel of differential (16) is fixedly installed on the bottom of drive pulley axle (2).

4. a kind of tree planter according to claim 1 is set upright spacing device with sapling, it is characterized in that the transmission gear shift reversing arrangement is made up of intermeshing active helical gear and driven helical gear; Wherein the active helical gear fixedly installs the inboard of the land axle of being expert at (15), and driven helical gear is fixedly installed on the bottom of drive pulley axle (2).