CN220191427U

CN220191427U - Adjustable seed metering device

Info

Publication number: CN220191427U
Application number: CN202321734588.4U
Authority: CN
Inventors: 孙敏; 罗宝利
Original assignee: Junan Agricultural Technology Extension Center
Current assignee: Junan Agricultural Technology Extension Center
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2023-12-19
Anticipated expiration: 2033-07-04

Abstract

The utility model provides an adjustable seed metering device which comprises a rotating shaft and a shell rotationally connected to the outer end of the rotating shaft, wherein the inner wall of the shell is rotationally connected with the transverse part of a T-shaped rotary plate, the T-shaped rotary plate is arranged on the outer end of the rotating shaft, the outer end face of the longitudinal part of the T-shaped rotary plate is inwards recessed to form a plurality of grooves, the lower end face of the shell is upwards recessed to form an outlet, the front end of the T-shaped rotary plate is equidistantly and slidingly connected with the longitudinal parts of a plurality of L-shaped baffles, the longitudinal parts of the L-shaped baffles penetrate through the transverse parts of the T-shaped rotary plate and extend into the grooves, the front ends of the transverse parts of the L-shaped baffles are attached to the cap parts of adjusting bolts, the rod parts of the adjusting bolts penetrate through the transverse parts of the L-shaped baffles and are rotationally connected with the transverse parts of the L-shaped rotary plate, and the rod parts of the adjusting bolts are in threaded connection with the transverse parts of the L-shaped rotary plate.

Description

Adjustable seed metering device

Technical Field

The utility model relates to an adjustable seed sowing device, and belongs to the technical field of peanut sowing.

Background

The seeding is a basic link of peanut planting, the quality of seeding will influence the height problem of later peanut rate of emergence, generally adopt the seed metering ware to become the peanut seed by the group individual, and carry out continuous emission operation with the individual, and make the interval between the individual peanut seed that discharges, be used for close planting, the seed metering ware among the prior art generally by the frame, a plurality of rolling wheels of setting in the frame, install the first actuating device that is used for driving rolling wheel pivoted in the frame, set up in the frame and the equidistant carousel of seting up a plurality of recesses on the outer terminal surface, install in the frame and be used for driving carousel pivoted second actuating device, set up in the frame and to the storage section of peanut seed and processing in the frame and with the discharge gate of the recess intercommunication on the carousel constitute, when using, first actuating device is utilized first actuating device, thereby drive rolling wheel rotates, and then make the frame take place to move the operation, make a plurality of recesses take place to rotate, the peanut seed in the storage section continuously to different recesses in, the recess is put into the individual peanut seed to the recess rotation, when setting up the recess in the recess and the peanut seed is different, the peanut seed is planted in the different conditions of the recess, the peanut seed is planted in the different conditions of the different individual, the peanut seed is planted in the different conditions of the peanut seed, the peanut seed is planted in the different conditions, the different conditions of the peanut seed is different, the peanut seed is planted in the different the condition, the peanut seed is different, the peanut seed is different from the condition, the peanut is different the peanut seed is different the condition from the condition.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide an adjustable seed metering device so as to solve the problems in the prior art, and the utility model realizes the adjustment of the number of grooves with exposed outer ends of the longitudinal parts of the T-shaped rotary disc, thereby achieving the purpose of adjusting the seed metering distance of peanut seeds and improving the application range.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a seed metering ware with adjustable, includes the pivot and rotates the casing of connection at the pivot outer end, the lateral part of T type carousel and the preceding terminal surface coincidence of terminal surface of T type carousel are in the same place before shells inner wall rotates, T type carousel is installed on the pivot outer end, the straight section of thick bamboo of casing annular inner wall installation, straight section of thick bamboo laminating is in the vertical portion outer end of T type carousel, both ends all rotate the connection V template around the pivot, and lie in the V template setting of rear side on the casing rear end, lie in the rear side V template rear end sets up actuating device's fixed part, and actuating device's movable part is connected with the pivot, the inside sunken formation of the vertical portion outer terminal surface of T type carousel is a plurality of recesses, shell upper end intercommunication sets up the pay-off piece of carrying the seed in the recess, the terminal surface upwards sunken formation export under the casing, and the export upper end passes the casing and extend to on the straight section of thick bamboo inner wall, two symmetrically rotate two gyro wheels and are located the casing outside between the V template equidistance, T type front end sliding connection is the vertical L type of arranging and L type baffle and the lateral part of L type carousel and the lateral part of L type and the T type carousel and the lateral part of L type screw bolt adjusting bolt.

Further, the front end of the rotating shaft extends out of the front side of the front V-shaped plate and is connected with the first sprocket, the shaft part of the roller on the right side extends out of the front side of the front V-shaped plate and is connected with the second sprocket, and the first sprocket is connected with the second sprocket through a chain.

Further, the feeding piece comprises a discharging barrel, the discharging barrel is arranged at the upper end of the shell, and the lower end of the discharging barrel penetrates through the shell and the straight barrel and is mutually attached to the outer end of the longitudinal part of the T-shaped rotary disc.

Further, the upper end of the discharging cylinder is communicated with a conical cylinder with a narrow lower part and a wide upper part, and the upper end of the conical cylinder is communicated with a storage cylinder.

Further, two reinforcing rods are symmetrically arranged between the lower end of the conical cylinder and the upper end of the shell, and the two reinforcing pieces are positioned at the left side and the right side of the discharge cylinder.

Further, an armrest frame is arranged at the left upper end of the shell, a power supply device is arranged on the armrest frame, and the power supply device is electrically connected with the driving equipment.

Further, the rear end face of the T-shaped rotary disc is recessed forwards to form an annular groove, a circular ring is arranged on the rear wall inside the shell, and the circular ring is connected in the annular groove in a sliding mode.

Further, the front end of the right side of the V-shaped plate at the front side is provided with a shell, and a first chain wheel, a second chain wheel and a chain are arranged in the shell.

The utility model has the beneficial effects that:

1. the adjusting bolt can rotate, so that the longitudinal part of the L-shaped baffle plate moves backwards along the groove, the longitudinal part of the L-shaped baffle plate is used for plugging the groove, a plurality of L-shaped baffle plates can be used for plugging different grooves, a plurality of grooves which are not plugged on the outer end of the longitudinal part of the T-shaped rotary table are arranged at equal intervals, the number of the grooves in which the outer end of the longitudinal part of the T-shaped rotary table is in an exposed state is adjusted, the purpose of adjusting the seed sowing distance of peanut seeds is achieved, and the application range is improved.

2. Utilize the motor to drive pivot, T type carousel and a plurality of recess take place to rotate, can carry out the throwing in peanut seed to a plurality of recesses in succession, can make the peanut seed that is in the recess also rotate simultaneously, and the export is directly over to the recess rotation, and the peanut seed of temporary storage in the recess is outwards discharged through the export this moment, reaches the purpose of carrying out spaced type seed metering to the peanut seed, and the practicality is good.

3. In the rotating process of the rotating shaft, the first sprocket wheel can be rotated, the second sprocket wheel can be rotated under the transmission of the chain, and then the idler wheel positioned on the right side can be rotated, so that the shell can be moved, and the aim of linkage between seed sowing and movement is fulfilled.

4. In the moving process by utilizing the rollers, the two pushing plates can be moved, so that the soil in the planting field is collected, and the discharged peanut seeds are buried, so that the functionality is good.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of an adjustable seed metering device according to the present utility model;

FIG. 2 is a cross-sectional view of an adjustable seed metering device of the present utility model;

FIG. 3 is a perspective view of a T-shaped turntable in an adjustable seed metering device according to the present utility model;

fig. 4 is a perspective view of a straight barrel in an adjustable seed metering device of the present utility model.

In the figure: 1-storage cylinder, 2-discharge cylinder, 3-shell, 4-T type rotary disk, 5-L type baffle, 6-V type board, 7-roller, 8-rotating shaft, 9-straight cylinder, 31-power supply, 32-handrail frame, 33-outlet, 41-groove, 51-adjusting bolt, 61-shell, 62-U type frame, 63-push plate, 64-first sprocket, 81-motor.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, 2, 3 and 4, the present utility model provides a technical solution: an adjustable seed metering device comprises a rotating shaft 8 and a shell 3 rotatably connected to the outer end of the rotating shaft 8, a plurality of grooves 41 are formed on the outer end face of the longitudinal part of a T-shaped rotary disk 4 in an inward sinking mode, temporary storage of peanut seeds is realized by the grooves 41, the straight disk 9 is installed on the annular inner wall of the shell 3, the transverse part of the T-shaped rotary disk 4 with the front end face overlapped with the front end face of the shell 3 is rotatably connected to the inner wall of the shell 3, at the moment, the outer end of the longitudinal part of the T-shaped rotary disk 4 is mutually attached to the inner wall of the straight disk 9, the T-shaped rotary disk 4 is installed on the outer end of the rotating shaft 8, the T-shaped rotary disk 4 is rotated along the straight disk 9 by the rotating shaft 8, the lower end of a discharge drum 2 arranged at the upper end of the shell 3 penetrates through the shell 3 and the straight disk 9 and is mutually attached to the outer end of the longitudinal part of the T-shaped rotary disk 4, the peanut seeds are conveyed downwards by the discharge drum 2, a conical drum arranged in a narrow upper width is communicated to the upper end of the discharge drum 2, the storage cylinder 1 is installed at the upper end of the conical cylinder in a communicating way, the storage cylinder 1 is used for storing peanut seeds, the conical cylinder is utilized for collecting and conveying the peanut seeds in the storage cylinder 1 into the discharge cylinder 2, the lower end face of the shell 3 is upwards sunken to form an outlet 33, the upper end of the outlet penetrates through the shell 3 and extends to the inner wall of the straight cylinder 9, the peanut seeds are downwards discharged through the outlet 33, the two V-shaped plates 6 are respectively connected to the front end and the rear end of the rotating shaft 8 in a rotating way, the V-shaped plates 6 positioned at the rear side are mutually connected with the rear end of the shell 3, in use, a driving device with a fixing part arranged at the rear end of the V-shaped plates 6 positioned at the rear side is started, so that the rotating shaft 8 connected with the movable part of the driving device is driven to rotate, the T-shaped rotary table 4 is further rotated, the grooves 41 are rotated, when one groove 41 is rotated to the right lower end of the discharge cylinder 2, peanut seeds in the storage barrel 1 can enter the groove 41 along the conical barrel and the discharge barrel 2, so that the peanut seeds are temporarily stored by the groove 41, then the groove 41 continues to rotate, the latter groove 41 rotates to the right lower end of the discharge barrel 2, peanut seeds are continuously thrown into the grooves 41, the peanut seeds in the groove 41 can also rotate, when the groove 41 rotates to the right upper end of the outlet 33, the temporarily stored peanut seeds in the groove 41 are discharged outwards through the outlet 33, the aim of spaced peanut seed discharge is fulfilled, the practicability is good, two reinforcing pieces on the left side and the right side of the discharge barrel 2 are symmetrically arranged between the lower end of the conical barrel and the upper end of the shell 3, the two reinforcing pieces are matched for use, the installation strength of the conical barrel and the storage barrel 1 can be increased, an annular groove is formed by forwardly recessing the rear end face of the T-shaped rotary table 4, an annular ring arranged on the rear wall of the shell 3 is connected with the annular groove in a sliding mode, the annular ring is matched with the annular groove for use, and the rotation of the T-shaped rotary table 4 is guided, and the driving equipment can adopt a motor 81.

As shown in fig. 1 and 2, two rollers 7 positioned at the outer side of a shell 3 are symmetrically and rotatably connected between two V-shaped plates 6, the two rollers 7 are matched for use, movement operation is realized, a first chain wheel 64 is connected with a rotating shaft 8 with the front end extending out of the front side of the V-shaped plate 6 positioned at the front, a second chain wheel is connected with a shaft part of the front side of the V-shaped plate 6 positioned at the front extending out of the right side of the roller 7, the first chain wheel 64 is connected with the second chain wheel through a chain, the first chain wheel 64 is rotated in the rotating process of the rotating shaft 8, the second chain wheel is rotated under the transmission of the chain, the roller 7 positioned at the right side is rotated, the shell 3 is moved, the aim of linkage between seeding and movement is achieved, a handrail frame 32 is mounted at the left upper end of the shell 3, the handrail frame 32 can be held, a power supply 31 arranged on the handrail frame 32 is electrically connected with a driving device, electric energy is supplied for the driving device, the first chain wheel 64, the second chain wheel 61 and the shell 61 are arranged on the front side of the V-shaped plate 6 through the chain, and the chain wheel 61 is protected by the chain wheel 61.

As shown in fig. 1, 2 and 3, the longitudinal parts of a plurality of L-shaped baffles 5 arranged in a circular shape outside the rotating shaft 8 are equidistantly and slidingly connected to the front end of the T-shaped turntable 4, while the longitudinal parts of the L-shaped baffles 5 penetrating the transverse parts of the T-shaped turntable 4 extend into the grooves 41, the grooves 41 can be plugged by the L-shaped baffles 5, the caps of the adjusting bolts 51 inside the V-shaped plates 6 are attached to the front end of the transverse parts of the L-shaped baffles 5, the rod parts of the adjusting bolts 51 penetrating the transverse parts of the L-shaped baffles 5 and rotationally connected with the T-shaped turntable 4 are in threaded connection with the transverse parts of the L-shaped baffles 5, and when in use, the adjusting bolts 51 are rotated first, because the rod part of the adjusting bolt 51 is in threaded connection with the transverse part of the L-shaped baffle plate 5, the adjusting bolt 51 rotates and simultaneously enables the L-shaped baffle plate 5 to move backwards, so that the longitudinal part of the L-shaped baffle plate 5 moves backwards along the groove 41, the groove 41 is blocked by the longitudinal part of the L-shaped baffle plate 5, different grooves 41 are blocked by a plurality of L-shaped baffle plates 5 in the same step, a plurality of grooves 41 which are not blocked on the outer end of the longitudinal part of the T-shaped turntable 4 are arranged at equal intervals, the number of the grooves 41 which are in an exposed state on the outer end of the longitudinal part of the T-shaped turntable 4 is adjusted, the purpose of adjusting the seed sowing distance of peanut seeds is achieved, and the application range is promoted.

As shown in fig. 1, two transverse parts of the U-shaped frame 62 are respectively arranged at the left upper end of the V-shaped plate 6, two push plates 63 which are arranged in a V shape and positioned at the left side of the roller 7 at the left part are symmetrically arranged at the lower end of the longitudinal part of the U-shaped frame 62, and in the moving process of the roller 7, the two push plates 63 can be moved, so that the soil in the planting field is collected, the discharged peanut seeds are buried, and the functionality is good.

The present disclosure describes embodiments in terms of which each embodiment does not comprise a separate embodiment, and this description is for clarity only, and those skilled in the art should consider the disclosure as a whole, and the embodiments in the examples may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

Claims

1. An adjustable seed metering ware, its characterized in that: comprises a rotating shaft (8) and a shell (3) rotationally connected to the outer end of the rotating shaft (8), wherein the inner wall of the shell (3) is rotationally connected with the transverse part of a T-shaped rotary table (4), the front end face of the T-shaped rotary table (4) is overlapped with the front end face of the shell (3), the T-shaped rotary table (4) is arranged on the outer end of the rotating shaft (8), a straight cylinder (9) is arranged on the annular inner wall of the shell (3), the straight cylinder (9) is attached to the outer end of the longitudinal part of the T-shaped rotary table (4), the front end and the rear end of the rotating shaft (8) are rotationally connected with V-shaped plates (6), the V-shaped plates (6) positioned at the rear side are arranged on the rear end of the shell (3), the rear end of the V-shaped plate (6) positioned at the rear side is provided with a fixed part of a driving device, a movable part of the driving device is connected with a rotating shaft (8), the outer end face of the longitudinal part of the T-shaped rotary table (4) is inwards recessed to form a plurality of grooves (41), the upper end of the shell (3) is communicated with a feeding part for conveying seeds into the grooves (41), the lower end face of the shell (3) is upwards recessed to form an outlet (33), the upper end of the outlet (33) penetrates through the shell (3) and extends onto the inner wall of the straight cylinder (9), two rollers (7) are symmetrically connected between the two V-shaped plates (6) in a rotating mode, the rollers (7) are positioned at the outer side of the shell (3), the T-shaped rotary table is characterized in that the front ends of the T-shaped rotary tables (4) are in equidistant sliding connection, the longitudinal parts of the L-shaped baffle plates (5) which are circularly arranged are arranged, the L-shaped baffle plates (5) are arranged on the outer side of the rotary shaft (8), the longitudinal parts of the L-shaped baffle plates (5) penetrate through the transverse parts of the T-shaped rotary tables (4) and extend into the grooves (41), the cap parts of the adjusting bolts (51) are attached to the front ends of the transverse parts of the L-shaped baffle plates (5), the adjusting bolts (51) are arranged on the inner side of the V-shaped plate (6), the rod parts of the adjusting bolts (51) penetrate through the transverse parts of the L-shaped baffle plates (5) and are in rotary connection with the T-shaped rotary tables (4), and the rod parts of the adjusting bolts (51) are in threaded connection with the transverse parts of the L-shaped baffle plates (5).

2. An adjustable seed metering device according to claim 1, wherein: the front end of the rotating shaft (8) extends out of the front side of the front V-shaped plate (6) and is connected with the first sprocket (64), the shaft part of the roller (7) on the right side extends out of the front side of the front V-shaped plate (6) and is connected with the second sprocket, and the first sprocket (64) is connected with the second sprocket through a chain.

3. An adjustable seed metering device according to claim 1, wherein: the feeding piece comprises a discharging barrel (2), the discharging barrel (2) is arranged at the upper end of the shell (3), and the lower end of the discharging barrel (2) penetrates through the shell (3) and the straight barrel (9) and is mutually attached to the outer end of the longitudinal part of the T-shaped rotary table (4).

4. An adjustable seed metering device according to claim 3, wherein: the upper end of the discharging cylinder (2) is communicated with a conical cylinder with a narrow lower part and a wide upper part, and the upper end of the conical cylinder is communicated with the storage cylinder (1).

5. The adjustable seed metering device of claim 4, wherein: two reinforcing rods are symmetrically arranged between the lower end of the conical cylinder and the upper end of the shell (3), and the two reinforcing rods are positioned at the left side and the right side of the discharge cylinder (2).

6. An adjustable seed metering device according to claim 1, wherein: the handrail frame (32) is arranged at the left upper end of the shell (3), the power supply device (31) is arranged on the handrail frame (32), and the power supply device (31) is electrically connected with the driving equipment.

7. An adjustable seed metering device according to claim 1, wherein: the rear end face of the T-shaped rotary table (4) is recessed forwards to form an annular groove, the rear wall of the inside of the shell (3) is provided with a circular ring, and the circular ring is connected in the annular groove in a sliding mode.

8. An adjustable seed metering device according to claim 2, wherein: the front end of the right side of the V-shaped plate (6) positioned at the front side is provided with a shell (61), and a first chain wheel (64), a second chain wheel and a chain are arranged in the shell (61).