Spacing adjusting mechanism of corn planter

Abstract

The utility model relates to the technical field of agriculture, in particular to a spacing adjusting mechanism of a corn planter, which comprises a body, blanking channels are arranged at the bottom of the body in an array manner, a motor is fixedly mounted on the outer wall of one side of the body, the output end of the motor is fixedly connected with a rotating shaft, and the surface of the rotating shaft is fixedly connected with a shifting roller. A material stirring groove is formed in the outer wall of the material stirring roller and corresponds to the discharging channel, a beating mechanism is arranged on the body and comprises a connecting plate, an arc-shaped iron plate is fixedly connected to the upper end of the connecting plate, and a knocking plate is fixedly connected to the lower end of the connecting plate. Through the arrangement of the material stirring roller and the material stirring groove, the blocking phenomenon is effectively prevented, straight pipe blanking is smoother than bent pipe blanking, and blocking is not prone to occurring.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural technology field, concretely relates to a spacing adjustment mechanism of corn seeding machine. BACKGROUND

[0002] The corn seeding machine is used for sowing corn, and has higher efficiency than manual sowing.

[0003] The spacing adjuster of the corn seeding machine discloses a spacing adjuster of a corn seeding machine, which comprises a discharge cylinder and a vertical pipe installed below the discharge cylinder.

[0004] In the prior art including the above patent, when sowing, corn enters different receiving pipes, inner sliding pipes, sleeve pipes and vertical pipes through multiple discharge cylinders at the same time, and is guided out from the vertical pipe. UTILITY MODEL CONTENTS

[0005] The utility model provides a spacing adjustment mechanism of corn seeding machine, and the technical problem of easy jamming in the prior art is solved.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a spacing adjustment mechanism of corn seeding machine, including body, the body bottom array is equipped with the discharge channel, motor is fixedly installed on the body one side outer wall, motor output end fixedly connected with the pivot, the pivot surface fixedly connected with the poking roller, the poking roller outer wall is equipped with the poking groove, the poking groove with discharge channel correspond setting, be provided with the thumping mechanism on the body, the thumping mechanism includes the connecting plate, the connecting plate upper end fixedly connected with the arc iron sheet, the connecting plate lower end fixedly connected with the knock plate.

[0007] By the above technical scheme, the corn seeds are poured into the body, the discharge pipes can be threadedly connected to the threaded pipes according to needs, the distance between the two discharge pipes can be adjusted according to actual conditions, the purpose of adjusting the spacing is achieved, after the spacing is adjusted, the motor is started to drive the rotating shaft to rotate, the poking roller is driven to rotate, the corn seeds first enter the poking groove formed in the poking roller, with the rotation of the poking roller, when the poking groove rotates to correspond to the discharge channel, the corn seeds in the poking groove will enter the discharge channel under the action of gravity, then enter the discharge pipe from the discharge channel, and finally are sowed through the discharge hopper, when the poking roller continues to rotate to misalign the discharge channel and the poking groove, the discharge channel no longer feeds, when the poking roller rotates one round, the feeding continues, so that the seed blockage in the discharge channel and the discharge pipe caused by continuous feeding is effectively avoided, the blockage phenomenon is effectively prevented, and the straight pipe feeding is more smooth than the bent pipe feeding and is not prone to blockage.

[0008] As preferred, the bottom array of the body is provided with threaded pipes, the threaded pipes are correspondingly provided with discharge channels, two of the threaded pipes are threadedly connected with discharge pipes, and the rest of the threaded pipes are threadedly connected with sealing covers, and the lower end of the discharge pipe is fixedly connected with a discharge hopper.

[0009] As preferred, the sealing cover is fixedly connected with a plugging column, and the plugging column is arranged in the discharge channel.

[0010] As preferred, the beating mechanism further comprises a fixed plate fixedly arranged on the outer wall of the body, the fixed plate is symmetrically provided with fixed cylinders, the fixed cylinders are fixedly provided with return springs, one end of the return spring is fixedly connected with a sliding column, and the sliding column is fixedly connected with the connecting plate.

[0011] As preferred, the outer wall of the poking roller is circumferentially and arrayedly embedded with magnets.

[0012] As preferred, the knocking plate is correspondingly arranged with the discharge pipe.

[0013] By the above technical scheme, when the magnets on the poking roller rotate to correspond to the position of the arc-shaped iron plate, the magnets will attract the arc-shaped iron plate to move towards the body, so that the knocking plate is driven by the connecting plate to knock the discharge pipe and stretch the return spring, when the magnets rotate to misalign the position of the arc-shaped iron plate, the return spring returns the arc-shaped iron plate and the knocking plate through the sliding column, so that the discharge pipe is repeatedly knocked, the discharge pipe is vibrated, the corn seeds are better fed and sowed, and the blockage phenomenon is further prevented.

[0014] In the above technical scheme, the spacing adjustment mechanism of the corn seeding machine has the following beneficial effects:

[0015] (1) The utility model discloses a stirring roller and a stirring groove are set up, corn seeds are poured into the body, the discharge pipe can be screwed in the threaded pipe according to the need, thereby the distance between the two discharge pipes can be adjusted according to the actual situation, so that the purpose of adjusting the spacing of sowing is reached, after the spacing is adjusted, the motor is started to drive the rotating shaft to rotate, thereby the stirring roller is rotated, the corn seeds first enter the stirring groove set up on the stirring roller, with the rotation of the stirring roller, when the stirring groove rotates to correspond with the discharge channel, the corn seeds in the stirring groove will enter the discharge channel under the action of its own gravity, then enter the discharge pipe from the discharge channel, finally the seeds are sowed through the discharge hopper, when the stirring roller continues to rotate to the misalignment of the discharge channel and the stirring groove, the discharge channel does not feed any more, when the stirring roller rotates a circle, the feeding continues, thereby effectively avoiding the blockage of the seeds in the discharge channel and the discharge pipe caused by continuous feeding, effectively preventing the blockage phenomenon, and the straight pipe feeding is more smooth than the elbow pipe feeding, and is not easy to block.

[0016] (2) The utility model discloses a magnet, arc iron sheet and knock plate are set up, when the stirring roller rotates, the magnet on it rotates to correspond with the position of arc iron sheet, the magnet will attract arc iron sheet to move to the body, thereby the knock plate is driven to knock the discharge pipe and stretch reset spring through the connecting plate, when the magnet rotates to misalign with the position of arc iron sheet, reset spring resets arc iron sheet and knock plate through slide pillar, so reciprocatingly knock the discharge pipe, thereby the discharge pipe is vibrated, thereby the corn seeds are better sowed, further preventing the blockage phenomenon. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can be obtained by those skilled in the art according to these drawings.

[0018] Figure 1 The front view of the embodiment of the utility model is provided.

[0019] Figure 2 The rear view of the embodiment of the utility model is provided.

[0020] Figure 3 The front view of the embodiment of the utility model is provided.

[0021] Figure 4 The side view of the embodiment of the utility model is provided.

[0022] Explanation of reference signs:

[0023] 1, body; 11, discharge passage; 12, threaded pipe; 121, sealing cover; 1211, plugging column; 122, discharge pipe; 1221, discharge hopper; 13, beating mechanism; 131, fixed plate; 132, fixed cylinder; 133, return spring; 134, sliding column; 135, connecting plate; 1351, arc iron plate; 1352, knocking plate; 2, motor; 21, rotating shaft; 22, poking roller; 221, poking groove; 222, magnet. DETAILED DESCRIPTION

[0024] In order to make the technical personnel in the art better understand the technical scheme of the utility model, the utility model will be further described in detail below with the help of the drawings.

[0025] As Figures 1-4 shown, a spacing adjustment mechanism of a corn seeder, including body 1, body 1 bottom array is provided with discharge passage 11, body 1 one side outer wall is fixedly installed with motor 2, motor 2 output end is fixedly connected with rotating shaft 21, rotating shaft 21 surface is fixedly connected with poking roller 22, poking roller 22 outer wall is provided with poking groove 221, and poking groove 221 is correspondingly arranged with discharge passage 11, and body 1 is provided with beating mechanism 13, beating mechanism 13 includes connecting plate 135, and arc iron plate 1351 is fixedly connected on the upper end of connecting plate 135, and knocking plate 1352 is fixedly connected on the lower end of connecting plate 135, which can realize slow discharge seeding, effectively prevent the occurrence of the phenomenon of blocking, and straight pipe discharge is more smooth than bend pipe discharge, and is not easy to block.

[0026] As a further embodiment of the utility model, body 1 bottom array is provided with threaded pipe 12, threaded pipe 12 is correspondingly arranged with discharge passage 11, two threaded pipes 12 are screw-connected with discharge pipe 122, and the rest threaded pipes 12 are screw-connected with sealing cover 121, and discharge pipe 122 lower end is fixedly connected with discharge hopper 1221, which can adjust the spacing of seeding according to the demand.

[0027] As a further embodiment of the utility model, sealing cover 121 is fixedly connected with plugging column 1211, and plugging column 1211 is arranged in discharge passage 11.

[0028] As a further embodiment of the utility model, beating mechanism 13 further includes fixed plate 131 fixedly arranged on the outer wall of body 1, fixed cylinder 132 is symmetrically arranged on fixed plate 131, return spring 133 is fixedly arranged in fixed cylinder 132, one end of return spring 133 is fixedly connected with sliding column 134, and sliding column 134 is fixedly connected with connecting plate 135.

[0029] As a further embodiment of the utility model, magnet 222 is inlaidly arranged in circumferential array on the outer wall of poking roller 22.

[0030] As a further embodiment of the utility model is provided, knock the plate 1352 and the blanking tube 122 corresponding setting, can knock the blanking tube 122, so that the blanking tube 122 vibration occurs, further blanking tube 122 prevents the blockage.

[0031] Working principle: pour the corn seed into the body 1, can according to the need of blanking tube 122 screw connection in threaded tube 12, so that the distance between the two blanking tube 122 can be adjusted according to the actual situation, so as to adjust the spacing of the purpose, adjust the spacing, start motor 2, so as to drive the rotation of the shaft 21, so as to drive the rotation of the poking roller 22, corn seed first enters the poking groove 221 set up on poking roller 22, with the rotation of poking roller 22, when poking groove 221 rotates to correspond with the blanking passage 11, the corn seed in poking groove 221 will enter the blanking passage 11 under the action of its gravity, again from blanking passage 11 into blanking tube 122, finally through the discharge hopper 1221 and is sowed, when poking roller 22 continues to rotate to blanking passage 11 and poking groove 221 misalignment, blanking passage 11 no longer feeds, when poking roller 22 rotates a circle, continue to feed again, so as to effectively avoid continuous feeding to cause seed blockage in blanking passage 11 and blanking tube 122, at the same time, the magnet 222 on the rotation of poking roller 22 rotates to correspond with the position of arc iron plate 1351, magnet 222 will attract arc iron plate 1351 to the movement of body 1, so as to drive the knock plate 1352 and knock the blanking tube 122 and stretch reset spring 133 through connecting plate 135, when magnet 222 rotates to misalignment with the position of arc iron plate 1351, reset spring 133 through slide column 134 resets arc iron plate 1351 and knock plate 1352 and reset, so reciprocating knock the blanking tube 122, so that the blanking tube 122 vibration occurs, so that the corn seed better feeds and sows, further prevent the blockage phenomenon from occurring.

[0032] The above only describes certain exemplary embodiments of the utility model by way of illustration, without doubt, for ordinary skilled in the art, under the condition that without deviating from the spirit and scope of the utility model, the described embodiment can be modified in various different ways. Therefore, the above drawings and description are illustrative in nature, should not be understood as limiting the scope of protection of the claims of the utility model.

Claims

1. A spacing adjustment mechanism of a corn planter comprising a body (1), characterized in that, The bottom of the body (1) is provided with a discharging channel (11), one side outer wall of the body (1) is fixedly provided with a motor (2), the output end of the motor (2) is fixedly connected with a rotating shaft (21), the surface of the rotating shaft (21) is fixedly connected with a poking roller (22), the outer wall of the poking roller (22) is provided with a poking groove (221), the poking groove (221) is correspondingly arranged with the discharging channel (11), the body (1) is provided with a hammering mechanism (13), the hammering mechanism (13) comprises a connecting plate (135), the upper end of the connecting plate (135) is fixedly connected with an arc-shaped iron plate (1351), the lower end of the connecting plate (135) is fixedly connected with a knocking plate (1352).

2. The spacing adjustment mechanism for a corn planter according to claim 1, wherein The bottom of the body (1) is provided with a threaded pipe (12), the threaded pipe (12) is correspondingly arranged with the discharging channel (11), two threaded pipes (12) are threadedly connected with a discharging pipe (122), the rest of the threaded pipes (12) are threadedly connected with a sealing cover (121), the lower end of the discharging pipe (122) is fixedly connected with a discharging hopper (1221).

3. The spacing adjustment mechanism for a corn planter according to claim 2, wherein, The sealing cover (121) is fixedly connected with a plugging column (1211), the plugging column (1211) is arranged in the discharging channel (11).

4. The spacing adjustment mechanism for a corn planter according to claim 1, wherein The hammering mechanism (13) further comprises a fixed plate (131) fixedly arranged on the outer wall of the body (1), the fixed plate (131) is symmetrically provided with a fixed cylinder (132), the fixed cylinder (132) is fixedly provided with a reset spring (133), one end of the reset spring (133) is fixedly connected with a sliding column (134), the sliding column (134) is fixedly connected with the connecting plate (135).

5. The spacing adjustment mechanism for a corn planter according to claim 1, wherein, The outer wall of the poking roller (22) is circumferentially embedded with a magnet (222).

6. The spacing adjustment mechanism for a corn planter according to claim 1, wherein, The knocking plate (1352) is correspondingly arranged with the discharging pipe (122).

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