CN214545572U

CN214545572U - Height-adjustable ugly pear seedling transplanter

Info

Publication number: CN214545572U
Application number: CN202120553307.XU
Authority: CN
Inventors: 王婧; 王伟杰; 于飞
Original assignee: Weihai Fushen Biotechnology Co ltd
Current assignee: Weihai Fushen Biotechnology Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-11-02
Anticipated expiration: 2031-03-17

Abstract

The utility model relates to a ugly pear seedling transplanter with adjustable height belongs to agricultural mechanical equipment field, and it includes the frame and sets firmly the storage seedling dish that is used for depositing the seedling in the frame, it is connected with the bracing piece to be located storage seedling dish below in the frame, the bracing piece middle part is rotated and is connected with target land wheel, target land takes turns to and has set firmly first blade, be connected with the power component who is used for adjusting target land wheel height in the frame. The application has the effect that is applicable to different fields and uses.

Description

Height-adjustable ugly pear seedling transplanter

Technical Field

The application relates to the field of agricultural mechanical equipment, in particular to a height-adjustable ugly pear seedling transplanter.

Background

At present, a seedling planting machine is an agricultural machine for planting seedlings into a field, and during planting, ditching is firstly carried out on the field through a target land wheel, then the seedlings are taken out from a seedling storage tray and planted into soil in the field, and finally soil covering is carried out, so that the seedling planting operation can be completed.

In the related art, reference can be made to a utility model patent with the publication number of CN204259392U, which discloses a novel rice transplanter, comprising a frame, wherein one end of the frame is provided with an engine, the other end of the frame is provided with a lower box body of a box moving transmission mechanism, a planting device is arranged on the lower box body of the box moving transmission mechanism, an upper box body of the box moving transmission mechanism is arranged above the lower box body of the box moving transmission mechanism, and an automatic lubricating device is arranged on the frame; a front wheel and a rear wheel are arranged below the frame; the frame is provided with a gearbox at one end close to the engine, and the gearbox is connected with a front wheel transmission case and a rear wheel transmission case.

In view of the above-mentioned related art, the applicant found that the wet and dry conditions of different fields are different from each other when transplanting rice seedlings, so that it is usually necessary to adjust the transplanting depth of the rice seedlings according to the conditions of the fields. The position of the blade in the rice transplanter is fixed, and only a ditch with a fixed depth can be dug, so that the application range of the rice transplanter is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the height of a blade cannot be adjusted in the using process of the rice transplanter, the application provides a height-adjustable ugly pear seedling rice transplanter.

The application provides a ugly pear seedling transplanter with adjustable height adopts following technical scheme:

the utility model provides a ugly pear seedling transplanter with adjustable height, includes the frame and sets firmly the seedling dish that stores up that is used for depositing the seedling in the frame, it is connected with the bracing piece to be located the seedling dish below of storing up in the frame, the bracing piece middle part is rotated and is connected with the target land wheel, the target land takes turns to and has set firmly first blade, be connected with in the frame and be used for adjusting the power component of target land wheel height.

By adopting the technical scheme, before transplanting, the seedlings are placed on the seedling storage disc in order, the transplanter moves forwards, the land targeting wheel rotates to ditch on the field, and after ditching, the seedlings are inserted into the ditches to complete field transplanting. When the field condition is different, power component starts, changes the height between target land wheel and the ground to adjust the degree of depth of ditching, be applicable to the use in different fields.

Optionally, the power assembly includes the pivot that sets firmly respectively in bracing piece both ends face off-centre department, the pivot tip is inserted and is located in the frame and rotate with the frame and be connected, seted up a plurality of regulation holes in the frame, it is a plurality of the equidistant distribution of regulation hole along pivot circumference, set up the fixed orifices that is located pivot one side on the bracing piece side, insert in the frame and be equipped with adjusting screw, adjusting screw passes regulation hole and tip threaded connection in the fixed orifices.

Through adopting above-mentioned technical scheme, rotate the pivot and drive the bracing piece and rotate, then aim at the regulation hole of fixed orifices and different positions department, pass regulation hole and fixed orifices in proper order with adjusting screw simultaneously, alright fix the bracing piece, play the technological effect of adjusting the target land wheel height.

Optionally, the power component is including connecting the mounting panel in the frame, the bracing piece sets firmly in the mounting panel lower surface, the vertical sliding sleeve that has set firmly in the frame, set firmly the slide bar that slides and insert and locate in the sliding sleeve on the mounting panel, the slide bar sets up to four and is located four edges of mounting panel respectively, slide bar and sliding sleeve one-to-one.

Through adopting above-mentioned technical scheme, slide bar along telescopic length direction slides, changes the position of slide bar in the slide bushing, the height of alright control mounting panel to the realization is to the adjustment of target land wheel.

Optionally, the frame is rotatably connected with two horizontally arranged cross rods, the two cross rods are located on the same horizontal plane, lifting rods are fixedly arranged at two ends of each cross rod, pushing rods are fixedly arranged at end portions of the sliding rods, and the end portions of the lifting rods are sleeved on the pushing rods.

Through adopting above-mentioned technical scheme, rotate the horizontal pole and drive the lifter motion, because the lifter tip is established on the catch bar, so can realize the promotion of lifter to the slide bar when the horizontal pole rotates, the motion of the slide bar of being convenient for.

Optionally, a worm wheel is fixedly arranged in the middle of the cross rod, and a vertically arranged worm meshed with the worm wheel is rotatably connected to the rack.

Through adopting above-mentioned technical scheme, the worm rotates, can drive the worm rotation under the meshing effect to realize the rotation of horizontal pole, play convenient technological effect.

Optionally, the first blades are arranged at equal intervals along the ring surface of the target wheel, the target wheel is fixedly provided with second blades, the outer side surfaces of the second blades and the outer side surface of the first blade are located on the same circumferential surface, the width of the second blades is smaller than that of the first blades, and the number of the second blades is smaller than that of the first blades.

Through adopting above-mentioned technical scheme, the target wheel rotates, drives first blade and the quick rotation of second blade, can ditch on the field. Because first blade width is great, easily be stained with earth when ditching in muddy field, can utilize the rotation of second blade to continue ditching this moment, through the cooperation of first blade and second blade, guarantee the normal clear of ditching work.

Optionally, the middle part of the target wheel is fixedly provided with a reinforcing rib.

Through adopting above-mentioned technical scheme, the setting of strengthening rib can improve the intensity of target land wheel to the life of extension target land wheel.

Optionally, soil covering plates are fixedly arranged on the rear side of the target land wheel on the frame, the two soil covering plates are arranged on two sides of the frame respectively, the two soil covering plates are arranged in an inclined mode, a horn shape is formed by the two soil covering plates in a surrounding mode, and the end with the larger caliber is close to the target land wheel.

By adopting the technical scheme, after the seedlings are inserted into the ditches, the seedlings move forwards along with the rice transplanter, the soil covering plate pushes the soil on the ground to cover the soil in the ditches, and the soil covering operation is realized.

In summary, the present application includes at least one of the following beneficial technical effects:

1. before transplanting, the seedlings are placed on a seedling storage tray in order, the transplanter moves forwards, the land targeting wheel rotates to ditch on the field, and after ditching, the seedlings are inserted into the ditches to complete field transplanting. When the field conditions are different, the power assembly is started to change the height between the target land wheel and the ground, so that the ditching depth is adjusted, and the ditching device is suitable for different fields;

2. the target wheel rotates to drive the first blade and the second blade to rotate rapidly, and ditching can be carried out on the field. Because the width of the first blade is larger, soil is easy to be stained when ditching is carried out on muddy fields, ditching can be continued by utilizing the rotation of the second blade, and normal ditching operation is ensured by the matching of the first blade and the second blade;

3. after the seedlings are inserted into the ditches, the soil covering plates push the soil on the ground along with the forward movement of the seedling planting machine to cover the soil in the ditches, so that the soil covering operation is realized.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a height-adjustable ugly pear seedling transplanter in the embodiment of the application;

FIG. 2 is a schematic view of the construction of a highlighted land wheel in an embodiment of the present application;

FIG. 3 is a schematic view of a part of a rice transplanter in the embodiment of the present application;

FIG. 4 is a schematic view showing the construction of a salient power module in embodiment 1;

FIG. 5 is an enlarged partial schematic view of portion A of FIG. 4;

FIG. 6 is a schematic view showing the structure of the salient power module in embodiment 2.

Description of reference numerals: 1. a frame; 2. a seedling storage tray; 3. a support bar; 4. a target wheel; 5. a first blade; 6. a second blade; 7. reinforcing ribs; 8. a reinforcing bar; 9. a soil covering plate; 10. a power assembly; 101. mounting a plate; 102. a sliding sleeve; 103. a slide bar; 104. a rotating shaft; 105. an adjustment hole; 106. a fixing hole; 107. adjusting the screw rod; 11. a cross bar; 12. a lifting rod; 13. a push rod; 14. a fixed fork; 15. a worm gear; 16. a worm; 17. a power motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses ugly pear seedling transplanter with adjustable height. Referring to fig. 1 and 2, the height-adjustable ugly pear seedling transplanter comprises a frame 1, wherein the front end of the frame 1 is connected with a tractor for providing power for the frame 1. The upper surface of the frame 1 is fixedly provided with a seedling storage disc 2 which is horizontally arranged, and the seedling storage disc 2 extends along the width direction of the frame 1. A support rod 3 is connected to the frame 1 under the seedling storage disc 2, the support rod 3 is parallel to the seedling storage disc 2, the seedling storage disc 2 is rectangular, and the support rod 3 extends along the length direction of the seedling storage disc 2.

Referring to fig. 2, a target wheel 4 is rotatably connected to the middle of the support rod 3, a first blade 5 for ditching is fixedly arranged on the outer annular surface of the target wheel 4, and a driving device (not shown) for driving the target wheel 4 to rotate is connected to the frame 1. Before transplanting, seedlings are placed in the seedling storage disc 2 in order, a tractor drives to pull the rack 1, the driving device drives the land targeting wheel 4 to rotate at the moment, the first blade 5 rotates to ditch on a field, then the seedlings are taken down from the seedling storage disc 2 and are vertically inserted into the ditch.

Referring to fig. 2, the first blade 5 has an isosceles trapezoid shape, and a plurality of pieces are arranged at equal intervals along the circumferential direction of the ground wheel 4. The side surface of the target land wheel 4 is fixedly provided with a second blade 6, and the second blade 6 is crescent and is also provided with a plurality of blocks at equal intervals along the circumferential direction of the target land wheel 4. The number of the first blades 5 is smaller than that of the second blades 6, and the outer side surfaces of the first blades 5 and the outer side surfaces of the second blades 6 are on the same circumferential surface.

Referring to fig. 2, when the land targeting wheel 4 rotates, the first blade 5 and the second blade 6 are driven to move synchronously, and the efficiency of ditching can be improved by matching the first blade 5 with the second blade 6. The first blade 5 is wide and sparse, so that ditching is facilitated, the second blade 6 is narrow and dense, soil can be prevented from being stained on the surface of the second blade 6, the traction resistance of the rice transplanter when the rice transplanter moves forward is reduced, and the production efficiency of the rice transplanter is improved.

Referring to fig. 2, in order to improve the strength of the target land wheel 4 and prolong the service life of the target land wheel 4, an annular reinforcing rib 7 is fixedly arranged in the middle of the target land wheel 4, the reinforcing rib 7 is connected with the outer edge of the target land wheel 4 through a reinforcing rod 8, and the reinforcing rod 8 is arranged along the radial extension of the target land wheel 4.

Referring to fig. 3, the two sides of the frame 1 are both fixedly provided with soil covering plates 9 which are obliquely arranged, and the soil covering plates 9 are arranged at one ends far away from the target land wheels 4. The distance between the two soil covering plates 9 is gradually reduced from one end close to the target land wheel 4 to the direction close to the end part of the frame 1, so that a splayed shape is formed between the two soil covering plates 9.

Referring to fig. 2 and 3, the land targeting wheel 4 firstly rotates to ditch, then inserts seedlings into soil, and as the transplanter gradually advances, the two soil covering plates 9 push the soil to gradually gather the soil on the two sides of the ditch and finally cover the soil in the ditch, thereby realizing the soil covering operation. The process of manual earthing has been subtracted in setting up of earthing plate 9, has saved the manpower, plays convenient effect.

Referring to fig. 4, the soil conditions of different fields are different, the depth of the trench to be dug needs to be determined according to the field conditions before ditching, and a power assembly 10 for adjusting the position of the target land wheel 4 is connected to the frame 1 in order to adjust the height of the target land wheel 4.

Example 1

Referring to fig. 4, the power assembly 10 includes a mounting plate 101 connected to the frame 1, the mounting plate 101 is disposed directly below the seedling storage tray 2 and extends along the length direction of the seedling storage tray 2. The support rod 3 is fixedly arranged on the surface of the mounting plate 101 far away from the seedling storage disc 2. A sliding sleeve 102 is vertically and fixedly arranged on the frame 1, a cavity is formed inside the sliding sleeve 102, and the cavity respectively penetrates through two opposite side surfaces of the sliding sleeve 102. A sliding rod 103 is vertically and fixedly arranged on the upper end surface of the mounting plate 101, and the sliding rod 103 is inserted into the sliding sleeve 102 and is slidably connected with the sliding sleeve 102. The four sliding rods 103 are respectively arranged at four corners of the mounting plate 101, the number of the sliding sleeves 102 is also four, and one sliding rod 103 is slidably inserted in each sliding sleeve 102.

Referring to fig. 1 and 4, two parallel cross bars 11 are rotatably connected to the frame 1, and the two cross bars 11 are located on the same horizontal plane and extend along the length direction of the mounting plate 101. The cross bar 11 is arranged between the mounting plate 101 and the seedling storage plate 2. Two ends of the cross rod 11 are respectively fixedly provided with a lifting rod 12, and one end of the sliding rod 103 extending into the sliding sleeve 102 is fixedly provided with a push rod 13. The end of the lifting rod 12 is provided with a fixed fork 14, and the fixed fork 14 passes through the sliding sleeve 102 and is sleeved on the pushing rod 13, so that the annular surface of the pushing rod 13 just props against between two edges of the fixed fork 14.

Referring to fig. 4, the cross rod 11 is rotated to drive the lifting rod 12 to move, and when the lifting rod 12 moves, the pushing rod 13 is pushed, so as to drive the sliding rod 103 to slide in the sliding sleeve 102, thereby adjusting the height of the mounting plate 101 and the target wheel 4.

Referring to fig. 4 and 5, in order to facilitate the rotation of the cross bars 11, worm gears 15 are fixedly arranged at the middle parts of the two cross bars 11, a worm 16 located between the two worm gears 15 is rotatably connected to the frame 1, and the worm 16 is vertically arranged and is respectively meshed with the two worm gears 15. A power motor 17 coaxially fixed with the worm 16 is fixedly arranged on the frame 1.

Referring to fig. 4 and 5, the power motor 17 drives the worm 16 to rotate, and the cross bar 11 is driven to rotate under the meshing action of the worm 16 and the worm wheel 15, so that the lifting of the mounting plate 101 can be realized.

The implementation principle of the embodiment 1 is as follows: before transplanting, the power motor 17 drives the worm 16 to rotate, so as to drive the lifting plate to move, and the height between the target land wheel 4 and the ground is adjusted according to the field condition. Then, the transplanter moves forward, the target land wheel 4 rotates to ditch on the ground, and simultaneously, seedlings on the seedling storage disc 2 are vertically inserted into the ditch. Finally, as the transplanter continues to advance, the soil covering plate 9 pushes and collects the soil, so that the soil covers the inside and the surface of the ditch, and the field covering process is finished.

Example 2

Referring to fig. 6, the present embodiment is different from embodiment 1 in the structure of the power module 10. The power assembly 10 comprises a rotating shaft 104 which is horizontally arranged and fixedly arranged on two end faces of the supporting rod 3 respectively, the rotating shaft 104 is arranged at the eccentric position of the end face of the supporting rod 3, and the other end of the rotating shaft 104 is inserted on the rack 1, so that the supporting rod 3 is rotatably connected with the rack 1 through the rotating shaft 104. A plurality of adjusting holes 105 are formed in the frame 1, and an arc shape is formed between the adjusting holes 105. The side surface of the support rod 3 is provided with a fixing hole 106 positioned at one side of the rotating shaft 104, an adjusting screw 107 is inserted on the frame 1, the adjusting screw 107 passes through the adjusting hole 105, and the end part of the adjusting screw is in threaded connection with the fixing hole 106.

Referring to fig. 6, the support rod 3 is rotated to make the support rod 3 perform a circular motion by using the rotating shaft 104 as the rotating shaft 104, and after the support rod 3 rotates to a suitable height, the fastening screws are inserted into different adjusting holes 105, and the end portions of the adjusting screws 107 are screwed into the fixing holes 106, so that the support rod 3 and the frame 1 are fixed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a ugly pear seedling transplanter with adjustable height, includes frame (1) and sets firmly in frame (1) and be used for depositing seedling storage dish (2) of seedling, its characterized in that: the seedling storage device is characterized in that a support rod (3) is connected to the lower portion of the seedling storage disc (2) on the rack (1), a target land wheel (4) is connected to the middle of the support rod (3) in a rotating mode, a first blade (5) is fixedly arranged on the target land wheel (4), and a power assembly (10) used for adjusting the height of the target land wheel (4) is connected to the rack (1).

2. The height-adjustable ugly pear seedling transplanter according to claim 1, wherein: power component (10) are including setting firmly pivot (104) of locating at bracing piece (3) both ends face off-centre respectively, pivot (104) tip is inserted and is located in frame (1) and rotate with frame (1) and be connected, a plurality of regulation holes (105) have been seted up on frame (1), and is a plurality of regulation hole (105) are along pivot (104) equidistant distribution of circumference, set up fixed orifices (106) that are located pivot (104) one side on bracing piece (3) side, insert in frame (1) and be equipped with adjusting screw (107), adjusting screw (107) pass regulation hole (105) and tip threaded connection in fixed orifices (106).

3. The height-adjustable ugly pear seedling transplanter according to claim 1, wherein: power component (10) are including connecting mounting panel (101) on frame (1), bracing piece (3) set firmly in mounting panel (101) lower surface, vertically sliding sleeve (102) have set firmly on frame (1), slide bar (103) of locating in sliding sleeve (102) have set firmly on mounting panel (101) and slide and insert, slide bar (103) set up to four and are located four edges of mounting panel (101) respectively, slide bar (103) and sliding sleeve (102) one-to-one.

4. The height-adjustable ugly pear seedling transplanter according to claim 3, wherein: frame (1) is gone up to rotate and is connected with horizontal pole (11) that two levels set up, two horizontal pole (11) are in same horizontal plane, horizontal pole (11) both ends have all set firmly lifter (12), slide bar (103) tip has set firmly catch bar (13), lifter (12) tip cover is established on catch bar (13).

5. The height-adjustable ugly pear seedling transplanter according to claim 4, wherein: the middle part of the cross rod (11) is fixedly provided with a worm wheel (15), and the rack (1) is rotatably connected with a vertically arranged worm (16) meshed with the worm wheel (15).

6. The height-adjustable ugly pear seedling transplanter according to claim 1, wherein: the utility model discloses a quick-witted, including first blade (5), target ground wheel (4), first blade (5) are along the anchor ring equidistant setting of target ground wheel (4), second blade (6) have set firmly on target ground wheel (4), the lateral surface of second blade (6) and the lateral surface of first blade (5) are in on the same periphery, the width of second blade (6) is less than the width of first blade (5) to second blade (6) quantity is less than the quantity of first blade (5).

7. The height-adjustable ugly pear seedling transplanter according to claim 6, wherein: and the middle part of the target land wheel (4) is fixedly provided with a reinforcing rib (7).

8. The height-adjustable ugly pear seedling transplanter according to claim 6, wherein: the soil covering plates (9) are fixedly arranged on the rear side of the target land wheel (4) on the frame (1), the soil covering plates (9) are arranged into two blocks and are respectively arranged on two sides of the frame (1), the soil covering plates (9) are obliquely arranged, the two blocks are enclosed into a horn shape between the soil covering plates (9), and the end with the larger caliber is close to the target land wheel (4).