CN2935759Y

CN2935759Y - Potato planter

Info

Publication number: CN2935759Y
Application number: CN 200620021436
Authority: CN
Inventors: 李国民; 吕金庆; 孙仕明; 王春海; 李世柱; 甘露; 芦磊; 李国林
Original assignee: Heilongjiang Agricultural Machinery Engineering Research Institute
Current assignee: Heilongjiang Agricultural Machinery Engineering Research Institute
Priority date: 2006-08-14
Filing date: 2006-08-14
Publication date: 2007-08-22
Anticipated expiration: 2016-08-14

Abstract

The utility model discloses a potato planting machine aiming at providing a potato planting machine having a good stability of technical performance, high reliability, and convenient regulation. The utility model is comprised of a stander and a ditch opener, a fertilizer box, a sowing device, a vibratory, a potato planting box, a land wheel, an earth covering and edging spade, and an earth roller which are arranged on the stander. The vibrator is comprised of a square shaft, a pressing arm, a DC electric motor, a vibrating wheel, an eccentric shaft, and a component for regulating the tightness degree of the vibrating wheel. One end of the pressing arm is sleeved on the square shaft, while the other end of the pressing arm clamps the DC electric motor; an output shaft of the DC electric motor is provided with the eccentric shaft; the eccentric shaft is provided with the vibrating wheel through the supporting of a bearing; the vibrating wheel presses the surface of a conveyor belt; and the end of the square shaft is provided with the component for regulating the tightness degree of the vibrating wheel. The utility model is applicable for the work of potato planting.

Description

Potato setter

Technical field

The utility model belongs to the potato class planting machinery in the agricultural machinery, especially relates to a kind of potato setter.

Background technology

Use potato planting machineryization technology, can effectively reduce production costs, enhance productivity, also help robbing farming season.In recent years, along with the continuous increase of potato planting area, potato setter has obtained extensive use.Heavily a kind rate and leakage kind of a rate are two the most key technical performance indexs of potato setter; spoon is in the past ladled out piece formula potato setter when solving the simple grain problem of stripping and slicing kind planting potato; all adopt the cam-type mechanical vibrator; its principle is the interior potato seed piece simple grainization of conveyer belt realization spoon that has baler by vibration; because this device is to be transferred band to drive when potato setter is walked; and conveyer belt is the ground wheel drive by potato setter; therefore the potato setter speed of travel changes to the influence of vibrating effect quality very greatly; its outstanding behaviours exists: when the potato setter speed of travel is slow; the slack-off heavily kind rate height that causes of the vibration frequency of vibrating device; when the potato setter speed of travel was very fast, the vibration frequency of vibrating device accelerated and causes leakage kind of a rate height.Therefore, exist potato setter technical performance problem of unstable.In addition, because cam-type mechanical vibrator structure more complicated also exists the problem that functional reliability is poor, adjust trouble.

The utility model content

The purpose of this utility model is to overcome deficiency of the prior art; a kind of technical performance good stability, reliability height, potato setter easy to adjust are provided; the influence that the simple grain degree of stripping and slicing potato seed is not changed by the potato setter speed of travel, the realization stable performance is worked continuously.

For achieving the above object, the utility model adopts following technical proposals: potato setter of the present utility model, form by frame and rack-mounted plough, fertile case, seeding apparatus, vibrating device, potato seed case, land wheel, earthing ridging ploughshare and packer.Described vibrating device is made up of the mechanism of square shaft, pressure arm, direct current generator, vibrating wheels, eccentric shaft and adjustment vibrating wheels compaction degree.Described square shaft horizontal supporting is on housing sidewall, one end of described pressure arm is sleeved on the above-mentioned square shaft, the other end of this pressure arm clamps direct current generator, and the axis of this direct current generator and conveyer belt direction of advance are perpendicular, setting-up eccentricity axle on the output shaft of described direct current generator, by the bearing supporting vibrating wheels is installed on this eccentric shaft, described vibrating wheels is pressed on the zone face of conveyer belt, and a mechanism that adjusts the vibrating wheels compaction degree is installed in the end of described square shaft.

As further improvement of the utility model, the mechanism of described adjustment vibrating wheels compaction degree is made up of supporting plate, support arm, handwheel, swing arm, clamping plate, groove foundary weight, lock(ing) bolt, stage clip and location purl.Described support arm is packed on the supporting plate, described two clamping plate symmetries are installed on the support arm, above-mentioned groove foundary weight is positioned at the slideway that these two clamping plate form, in this groove foundary weight, be vertical successively four groups of stage clips of setting-in of arranged in squares and location purl, one end of described swing arm is installed on the above-mentioned square shaft, this lock(ing) bolt passes the chute of groove foundary weight, described support arm lower end and the slotted hole of this swing arm other end successively, and by the handwheel locking, this location purl is pressed on the groove of support arm at lock under the effect of stage clip.

After adopting technique scheme, the beneficial effect that the potato setter that the utility model provides has is: because this technical scheme adopts direct current generator directly to drive vibrating wheels as workpiece, accumulator on the potato setter mating power tractor is as the direct current generator working power, during operation, the influence that the simple grain degree of stripping and slicing potato seed is not changed by the potato setter speed of travel; Owing to adopt the mode of direct current generator driving, can make the vibrating device designs simplification, thereby obtain the effect that the operation technique stability is good, reliability is high, easy to adjust again.

Description of drawings

Fig. 1 is the structural front view of the utility model potato setter;

Fig. 2 is the structure enlarged drawing of vibrating device shown in Figure 1;

Fig. 3 is the cutaway view along A-A line among Fig. 2;

Fig. 4 is the cutaway view along B-B line among Fig. 2;

Fig. 5 is the cutaway view along C-C line among Fig. 2.

Among the figure: frame 1 plough 2 fertile case 3 seeding apparatus 4 vibrating devices 5 potato seed casees 6 land wheels 7 earthing ridging ploughshares 8 packers 9 supporting plates 10 support arms 11 handwheels 12 swing arms 13 square shafts 14 pressure arms 15 direct current generators 16 conveyer belts 17 vibrating wheels 18 eccentric shafts 19 housing sidewall 20 clamping plate 21 groove foundary weight 22 lock(ing) bolts 23 stage clips 24 location purl 25 chutes 26 grooves 27

Embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:

Among Fig. 1, shown in potato setter, form by frame 1 and the plough 2, fertile case 3, seeding apparatus 4, vibrating device 5, potato seed case 6, land wheel 7, earthing ridging ploughshare 8 and the packer 9 that are installed on the frame 1.At Fig. 2, among Fig. 3, described vibrating device 5 is by square shaft 14, pressure arm 15, direct current generator 16, vibrating wheels 18, eccentric shaft 19 and mechanism's composition of adjusting vibrating wheels 18 compaction degrees, described square shaft 14 horizontal supportings are on housing sidewall 20, one end of described pressure arm 15 is sleeved on the above-mentioned square shaft 14, the other end of this pressure arm 15 clamps direct current generator 16, and the axis of this direct current generator 16 and conveyer belt 17 directions of advance are perpendicular, setting-up eccentricity axle 19 on the output shaft of described direct current generator 16, by the bearing supporting vibrating wheels 18 is installed on this eccentric shaft 19, described vibrating wheels 18 is pressed on the zone face of conveyer belt 17, and a mechanism that adjusts vibrating wheels 18 compaction degrees is installed in the end of described square shaft 14.

As further improvement of the utility model, as Fig. 2, Fig. 4 and shown in Figure 5, provided the mechanism structure schematic diagram of the utility model potato setter adjustment vibrating wheels 18 compaction degrees, the mechanism of described adjustment vibrating wheels 18 compaction degrees is made up of supporting plate 10, support arm 11, handwheel 12, swing arm 13, clamping plate 21, groove foundary weight 22, lock(ing) bolt 23, stage clip 24 and location purl 25.Described support arm 11 is packed on the supporting plate 10, described two clamping plate 21 symmetries are installed on the support arm 11, above-mentioned groove foundary weight 22 is positioned at the slideway that these two clamping plate 21 form, in this groove foundary weight 22, be vertical successively four groups of stage clips of setting-in 24 of arranged in squares and location purl 25, one end of described swing arm 13 is installed on the above-mentioned square shaft 14, this lock(ing) bolt 23 passes groove foundary weight 22 successively, the chute 26 of described support arm 11 lower ends and the slotted hole of these swing arm 13 other ends, and by handwheel 12 lockings, this location purl 25 is pressed on the groove 27 of support arm 11 at lock under the effect of stage clip 24.

During the potato planting machine operation, can adjust the vibrating wheels compaction degree, obtain desirable transaction capabilities according to the different work conditional request.During adjustment, rotation hand wheel 12 unclamps lock(ing) bolt 23, the pressure relieve of 24 pairs of location of stage clip purl 25, location purl 25 is alleviated in the groove 27 of the support arm 11 pressure degree of locking, this moment is along the chute 26 stepless slip swing arms 13 of support arm 11 lower ends, by changing the angle of pressure arm 15, reach the purpose of adjusting vibrating wheels 18 compaction degrees with respect to conveyer belt 17.

Claims

1, a kind of potato setter, by frame (1) be installed in plough (2) on the frame (1), fertile case (3), seeding apparatus (4), vibrating device (5), potato seed case (6), land wheel (7), earthing ridging ploughshare (8) and packer (9) are formed, it is characterized in that: described vibrating device (5) is by square shaft (14), pressure arm (15), direct current generator (16), vibrating wheels (18), eccentric shaft (19) and mechanism's composition of adjusting vibrating wheels (18) compaction degree, described square shaft (14) horizontal supporting is on housing sidewall (20), one end of described pressure arm (15) is sleeved on the above-mentioned square shaft (14), the other end of this pressure arm (15) clamps direct current generator (16), and axis of this direct current generator (16) and conveyer belt (17) direction of advance are perpendicular, setting-up eccentricity axle (19) on the output shaft of described direct current generator (16), this eccentric shaft (19) is gone up by the bearing supporting vibrating wheels (18) is installed, described vibrating wheels (18) is pressed on the zone face of conveyer belt (17), and a mechanism that adjusts vibrating wheels (18) compaction degree is installed in the end of described square shaft (14).

2, potato setter according to claim 1, it is characterized in that: the mechanism of described adjustment vibrating wheels (18) compaction degree is by supporting plate (10), support arm (11), handwheel (12), swing arm (13), clamping plate (21), groove foundary weight (22), lock(ing) bolt (23), stage clip (24) and location purl (25) are formed, described support arm (11) is packed on the supporting plate (10), described two clamping plate (21) symmetry is installed on the support arm (11), above-mentioned groove foundary weight (22) is positioned at the slideway that these two clamping plate (21) form, in this groove foundary weight (22), be vertical successively four groups of stage clips of setting-in (24) of arranged in squares and location purl (25), one end of described swing arm (13) is installed on the above-mentioned square shaft (14), this lock(ing) bolt (23) passes groove foundary weight (22) successively, the slotted hole of the chute (26) of described support arm (11) lower end and this swing arm (13) other end, and by handwheel (12) locking, this location purl (25) is pressed on the groove (27) of support arm (11) at lock under the effect of stage clip (24).