CN208540411U

CN208540411U - A kind of agricultural seeder convenient for adjusting depth of planting

Info

Publication number: CN208540411U
Application number: CN201820866032.3U
Authority: CN
Inventors: 弓政
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-06
Filing date: 2018-06-06
Publication date: 2019-02-26
Anticipated expiration: 2028-06-06

Abstract

The utility model discloses a kind of agricultural seeders convenient for adjusting depth of planting, including fixed plate, backing plate is fixedly connected on the left of the fixed plate upper surface, the upper surface of backing plate is fixedly connected with material stock funnel, the middle part fixation of material stock funnel bottom surface is communicated with passage, and passage sequentially passes through backing plate and fixed plate far from one end of material stock funnel and extends to the lower section of fixed plate.This is convenient for the agricultural seeder for adjusting depth of planting, it can be by pushing handle to move the device, to carry out sowing processing by ditching knife and sowing pipe, preferably rotated by rotating spinner handle, to make screwed pipe carry out slidable adjustment on threaded rod, the height of limit plate is driven to be changed adjusting, sowing pipe is driven to be slided in position-limiting drum, the ditching depth of ditching knife is adjusted, to improve the controllability of the device, preferably user is allowed to push the device, it is ditched by ditching knife, improve the using effect of the device.

Description

A kind of agricultural seeder convenient for adjusting depth of planting

Technical field

The utility model relates to agricultural technology field, specially a kind of agricultural seeder convenient for adjusting depth of planting.

Background technique

Agricultural is the growth-development law using animals and plants, the industry of product is obtained by artificial culture, agricultural belongs to The primary industry, the science for studying agricultural is agronomy, and the agriculture subject of labour is lived animals and plants, and the product of acquisition is plant Object itself, agricultural are to provide the basic industry of the support development of the national economy and development, in agricultural production plantation, it will usually use Seeder is sowed.

Existing agricultural during use, be easy to cause the depth of planting of seeder to immobilize with seeder, difficult Flexibly to be adjusted to it, the efficiency of sowing is seriously affected, for this purpose, we have proposed one kind convenient for adjusting depth of planting Agricultural seeder, to solve the problems, such as this.

Utility model content

The purpose of this utility model is exactly in order to make up for the deficiencies of the prior art, to provide a kind of convenient for adjusting depth of planting Agricultural seeder, it has the advantages that depth of planting can be adjusted, and solves existing agricultural and is difficult to seeder to it The problem of flexibly being adjusted.

The utility model is in order to solve the above technical problems, provide the following technical solutions: a kind of convenient for adjusting depth of planting Agriculture seeder, including fixed plate are fixedly connected with backing plate, the upper surface of the backing plate on the left of the fixed plate upper surface It is fixedly connected with material stock funnel, the middle part fixation of the material stock funnel bottom surface is communicated with passage, and the passage is far from material stock One end of funnel sequentially passes through backing plate and fixed plate and extends to the lower section of fixed plate, and the bottom surface of the fixed plate is fixedly connected with Position-limiting drum, the one end of the passage far from material stock funnel are connected to the fixation of the top of position-limiting drum left side, the position-limiting drum Inside is placed with sowing pipe, and the middle part of the position-limiting drum bottom surface is fixed to be inlaid with position-limiting tube, and the bottom end of the sowing pipe is through limit The lower section of position-limiting drum is managed and extended in position, and the lower part of the sowing tube outer surface is fixedly connected with confinement block, and the limited block is right It is fixedly connected with link block in the middle part of side, slide bar is fixedly connected in the middle part of the link block upper surface, the position-limiting drum is right The lower part of side is fixedly connected with slip ring compatible with slide bar, and the one end of the slide bar far from link block is through slip ring and extends To the top of slip ring, limit plate is placed with below the fixed plate, and limit plate is located at the right side of position-limiting drum, the slide bar is remote It is fixedly connected on the left of one side and limit plate bottom surface from link block, the right side fixation of the limit plate upper surface is inlaid with spiral shell The right side fixation of line pipe, the fixed plate upper surface is inlaid with bearing, and spinner handle, the spinner handle are placed with above the fixed plate Threaded rod compatible with screwed pipe is fixedly connected in the middle part of bottom surface, the threaded rod sequentially passes through axis far from one end of spinner handle The lower section of limit plate is held with screwed pipe and extends to, the outer surface of the threaded rod is fixedly connected with the inner ring of bearing, and screw thread Bar is threadedly coupled with screwed pipe, is fixedly connected with support rod in the middle part of the fixed plate right side, in the support rod bottom surface Portion is fixedly connected with the first fixed link, and the described one end of first fixed link far from support rod is fixedly hinged with by the first pin shaft One idler wheel.

Further, the top of the sowing tube outer surface is fixedly connected with the sealing ring of whole circle, the sealing ring it is outer Surface is in contact with the inner sidewall of position-limiting drum.

By using above-mentioned technical proposal, it will can preferably imported into the seed in position-limiting drum and imported into sowing pipe Portion, to preferably carry out sowing processing.

Further, the second fixed link is fixedly connected on the left of the fixed plate bottom surface, second fixed link is separate One end of fixed plate is fixedly hinged with the second idler wheel, and the bottom surface of the second idler wheel and the bottom surface of the first idler wheel position by the second pin shaft In same level.

By using above-mentioned technical proposal, it can preferably allow user that the device is pushed to move, thus preferably Ditching knife is pushed to carry out trench digging processing.

Further, the support rod is fixedly connected with handle, the sowing pipe left side far from the one side of fixed plate Lower part be fixedly connected with ditching knife.

By using above-mentioned technical proposal, it can preferably allow user to holding and the device is pushed to move, from And it is preferably sowed.

Further, there are gap, the bottom surfaces of the threaded rod between the left side of the spinner handle and the right side of backing plate It is located at same level with the upper surface of slip ring.

By using above-mentioned technical proposal, preferably threaded rod can be driven to be rotated by rotation spinner handle, thus more Good is adjusted the height of limit plate, so that the trench digging height to ditching knife is adjusted.

Further, the upper surface of the limit plate and the bottom surface of fixed plate are parallel, and the horizontal length value of limit plate Less than the horizontal length value of fixed plate.

By using above-mentioned technical proposal, preferably the height of limit plate can be adjusted, avoid adjusting when Time causes the problem of Caton.

Compared with prior art, should it is standby following with seeding machinary convenient for the agricultural that adjusts depth of planting the utility model has the advantages that

1, the utility model is by being provided with fixed plate, with the use of support rod, handle, the first fixed link, the first pin shaft, First idler wheel, the second fixed link, the second pin shaft and the second idler wheel, can be preferably by pushing handle to move the device It is dynamic, to preferably carry out sowing processing by ditching knife and sowing pipe, by being provided with fixed plate, leaked with the use of material stock Seed can be preferably poured into the inside of material stock funnel, and it is made to imported into limit by bucket, backing plate, passage and position-limiting drum The inside of cylinder, so that seed is poured into the native ditch that ditching knife is outputed by sowing pipe.

2, the utility model is by being provided with fixed plate, with the use of spinner handle, bearing, limit plate, screwed pipe, threaded rod, Slide bar, slip ring, link block and confinement block can be rotated preferably by rotating spinner handle, so that threaded rod be driven to be revolved Turn, so that screwed pipe be made to carry out slidable adjustment on threaded rod, the height of limit plate is driven to be changed adjusting, is broadcast to drive Kind pipe is slided in position-limiting drum, and the ditching depth of ditching knife is adjusted, so that the controllability of the device is improved, By being provided with sealing ring, preferably the inside that seed imported into sowing pipe can be sowed, by being provided with the first rolling Wheel and the second idler wheel, can preferably allow user to push the device, be ditched and sowed by ditching knife, improve the dress The using effect set.

Detailed description of the invention

Fig. 1 is the cross-sectional view of the utility model position-limiting drum front view；

Fig. 2 is structure enlargement diagram at A in the utility model Fig. 1.

In figure: 1- fixed plate, 2- link block, the second fixed link of 3-, the second pin shaft of 4-, the second idler wheel of 5-, 6- backing plate, 7- are deposited Funnel, 8- bearing, 9- spinner handle, 10- support rod, the first fixed link of 11-, 12- handle, the first idler wheel of 13-, the first pin shaft of 14-, 15- ditching knife, 16- sowing pipe, 17- confinement block, 18- slide bar, 19- threaded rod, 20- screwed pipe, 21- limit plate, 22- guide Pipe, 23- sealing ring, 24- position-limiting drum, 25- position-limiting tube, 26- slip ring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of convenient for adjusting the agricultural of depth of planting with broadcasting Kind of machine, including fixed plate 1 are fixedly connected with backing plate 6 on the left of 1 upper surface of fixed plate, and the upper surface of backing plate 6, which is fixedly connected with, deposits The middle part fixation of funnel 7,7 bottom surface of material stock funnel is communicated with passage 22, and the one end of passage 22 far from material stock funnel 7 is successively Through backing plate 6 and fixed plate 1 and the lower section for extending to fixed plate 1, the bottom surface of fixed plate 1 is fixedly connected with position-limiting drum 24, guide The one end of pipe 22 far from material stock funnel 7 is connected to the fixation of the top of 24 left side of position-limiting drum, and the inside of position-limiting drum 24, which is placed with, to be broadcast Kind pipe 16, the middle part of 24 bottom surface of position-limiting drum is fixed to be inlaid with position-limiting tube 25, and the bottom end of sowing pipe 16 through position-limiting tube 25 and extends To the lower section of position-limiting drum 24, the lower part for sowing 16 outer surface of pipe is fixedly connected with confinement block 17, the middle part of 17 right side of limited block It is fixedly connected with link block 2, slide bar 18 is fixedly connected in the middle part of 2 upper surface of link block, the lower part of 24 right side of position-limiting drum is solid Surely it is connected with slip ring 26 compatible with slide bar 18, the one end of slide bar 18 far from link block 2 is through slip ring 26 and extends to slip ring 26 top, the lower section of fixed plate 1 is placed with limit plate 21, and limit plate 21 is located at the right side of position-limiting drum 24, and slide bar 18 is separate It is fixedly connected on the left of the one side of link block 2 and 21 bottom surface of limit plate, the right side fixation of 21 upper surface of limit plate is inlaid with spiral shell The right side fixation of line pipe 20,1 upper surface of fixed plate is inlaid with bearing 8, and the top of fixed plate 1 is placed with spinner handle 9,9 bottom surface of spinner handle Middle part be fixedly connected with threaded rod 19 compatible with screwed pipe 20, threaded rod 19 sequentially passes through axis far from one end of spinner handle 9 Hold 8 and screwed pipe 20 and the lower section for extending to limit plate 21, the outer surface of threaded rod 19 be fixedly connected with the inner ring of bearing 8, and Threaded rod 19 is threadedly coupled with screwed pipe 20, and support rod 10,10 bottom surface of support rod are fixedly connected in the middle part of 1 right side of fixed plate Middle part be fixedly connected with the first fixed link 11, it is fixed that the one end of the first fixed link 11 far from support rod 10 passes through the first pin shaft 14 It is hinged with the first idler wheel 13.

Further, the top for sowing 16 outer surface of pipe is fixedly connected with the sealing ring 23 of whole circle, the appearance of sealing ring 23 Face is in contact with the inner sidewall of position-limiting drum 24, the seed importeding into position-limiting drum 24 preferably can be imported into sowing pipe 16 Inside, to preferably carry out sowing processing.

Further, the second fixed link 3 is fixedly connected on the left of 1 bottom surface of fixed plate, the second fixed link 3 is far from fixed plate 1 one end is fixedly hinged with the second idler wheel 5, and the bottom surface of the second idler wheel 5 and the bottom surface of the first idler wheel 13 position by the second pin shaft 4 In same level, it can preferably allow user that the device is pushed to move, to preferably ditching knife 15 be pushed to carry out Trench digging processing.

Further, support rod 10 is fixedly connected with handle 12 far from the one side of fixed plate 1, sowing 16 left side of pipe Lower part is fixedly connected with ditching knife 15, can preferably allow user to holding and the device being pushed to move, thus more preferably Carry out sow.

Further, there are gap, the bottom surface of threaded rod 19 and cunnings between the left side of spinner handle 9 and the right side of backing plate 6 The upper surface of ring 26 is located at same level, preferably threaded rod 19 can be driven to be rotated by rotation spinner handle 9, thus more Good is adjusted the height of limit plate 21, so that the trench digging height to ditching knife 15 is adjusted.

Further, the upper surface of limit plate 21 is parallel with the bottom surface of fixed plate 1, and the horizontal length value of limit plate 21 Less than the horizontal length value of fixed plate 1, can the height preferably to limit plate 21 be adjusted, avoid making when adjusting The problem of at Caton.

Working principle: pushing handle 12 that the first idler wheel 13 and the second idler wheel 5 is driven to be rotated, to efficiently allow use Person moves the device, rotates clockwise spinner handle 9, and threaded rod 19 is driven to be rotated, to be driven by screwed pipe 20 Limit plate 21 carries out downwards mobile adjusting, to drive sowing pipe 16 to be moved downwards, to the trench digging height of ditching knife 15 It is adjusted, so that seed material be poured into the inside of material stock funnel 7, by leading the problem of realizing adjusting sowing height Expects pipe 22 and position-limiting drum 24 imported into the inside of sowing pipe 16 and spread in the ditch outputed to ditching knife 15, to preferably be broadcast Kind processing, improves the controllability of the device.

The terms "include", "comprise" or its any other variant are intended to non-row in the description of the present invention, His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic Element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", it is not excluded that wrapping Include in the process, method, article or equipment of the element that there is also other identical elements.It should be noted that herein In, the relational terms of such as " first ", " second " or the like be used merely to by an entity or operation with another entity or Operation distinguishes, without necessarily requiring or implying between these entities or operation there are any this actual relationship or Sequentially.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of agricultural seeder convenient for adjusting depth of planting, including fixed plate (1), fixed plate (1) upper surface Left side is fixedly connected with backing plate (6), it is characterised in that: the upper surface of the backing plate (6) is fixedly connected with material stock funnel (7), institute The middle part fixation for stating material stock funnel (7) bottom surface is communicated with passage (22), and the one of the passage (22) separate material stock funnel (7) End sequentially passes through backing plate (6) and fixed plate (1) and the lower section for extending to fixed plate (1), and the bottom surface of the fixed plate (1) is fixed to be connected It is connected to position-limiting drum (24), the top of the passage (22) one end and position-limiting drum (24) left side far from material stock funnel (7) is solid Fixed connection, the inside of the position-limiting drum (24) are placed with sowing pipe (16), and the middle part fixation of position-limiting drum (24) bottom surface is inlayed Have position-limiting tube (25), the bottom end of the sowing pipe (16) runs through position-limiting tube (25) and extends to the lower section of position-limiting drum (24), described The lower part of sowing pipe (16) outer surface is fixedly connected with confinement block (17), is fixedly connected in the middle part of confinement block (17) right side Have link block (2), is fixedly connected with slide bar (18) in the middle part of link block (2) upper surface, position-limiting drum (24) right side Lower part be fixedly connected with and passed through with slide bar (18) compatible slip ring (26), the slide bar (18) far from the one end of link block (2) It wears slip ring (26) and extends to the top of slip ring (26), be placed with limit plate (21) below the fixed plate (1), and limit plate (21) it is located at the right side of position-limiting drum (24), one side and limit plate (21) bottom surface of the slide bar (18) far from link block (2) Left side is fixedly connected, and the right side fixation of limit plate (21) upper surface is inlaid with screwed pipe (20), table on the fixed plate (1) The right side fixation in face is inlaid with bearing (8), is placed with spinner handle (9) above the fixed plate (1), spinner handle (9) bottom surface Middle part is fixedly connected with and screwed pipe (20) compatible threaded rod (19), the one end of the threaded rod (19) far from spinner handle (9) Sequentially pass through bearing (8) and screwed pipe (20) and the lower section for extending to limit plate (21), the outer surface of the threaded rod (19) with The inner ring of bearing (8) is fixedly connected, and threaded rod (19) is threadedly coupled with screwed pipe (20), fixed plate (1) right side Middle part is fixedly connected with support rod (10), is fixedly connected with the first fixed link (11), institute in the middle part of support rod (10) bottom surface It states the one end of the first fixed link (11) far from support rod (10) and is fixedly hinged with the first idler wheel (13) by the first pin shaft (14).

2. a kind of agricultural seeder convenient for adjusting depth of planting according to claim 1, it is characterised in that: described to broadcast The top of kind pipe (16) outer surface is fixedly connected with the sealing ring (23) of whole circle, the outer surface of the sealing ring (23) and position-limiting drum (24) inner sidewall is in contact.

3. a kind of agricultural seeder convenient for adjusting depth of planting according to claim 1, it is characterised in that: described solid It is fixedly connected with the second fixed link (3) on the left of fixed board (1) bottom surface, the one end of second fixed link (3) far from fixed plate (1) It is fixedly hinged with the second idler wheel (5) by the second pin shaft (4), and the bottom surface of the bottom surface of the second idler wheel (5) and the first idler wheel (13) Positioned at same level.

4. a kind of agricultural seeder convenient for adjusting depth of planting according to claim 1, it is characterised in that: the branch Strut (10) is fixedly connected with handle (12) far from the one side of fixed plate (1), and the lower part of the sowing pipe (16) left side is solid Surely ditching knife (15) are connected with.

5. a kind of agricultural seeder convenient for adjusting depth of planting according to claim 1, it is characterised in that: the rotation There are gap between the left side of bar (9) and the right side of backing plate (6), the bottom surface of the threaded rod (19) is upper with slip ring (26) Surface is located at same level.

6. a kind of agricultural seeder convenient for adjusting depth of planting according to claim 1, it is characterised in that: the limit The upper surface of position plate (21) is parallel with the bottom surface of fixed plate (1), and the horizontal length value of limit plate (21) is less than fixed plate (1) Horizontal length value.