CN219373070U - Mixed seeding device - Google Patents

Abstract

The utility model discloses a mixed seeding device, which comprises a frame, a raw material bin and a plurality of mixers, wherein the raw material bin is movably connected to the top of the frame, a plurality of bin bodies are respectively arranged in the raw material bin, each bin body is provided with a plurality of discharge ports downwards, a vibrating feeder is arranged on the raw material bin, the mixers comprise a mixing cavity arranged below the raw material bin, stirring paddles rotatably arranged in the mixing cavity, a power source for driving the stirring paddles and a seeding pipe communicated with the bottom of the mixing cavity, the top of the mixing cavity is communicated with the discharge ports through a connecting pipe, and the bottom of the mixing cavity is provided with a plugging mechanism for controlling the communication state with the seeding pipe, and compared with the prior art, the mixed seeding device has the advantages that: the mixing and sowing of humus and seeds are realized, and the structure is simplified and stable.

Description

Mixed seeding device

Technical Field

The utility model relates to the technical field of seeding equipment, in particular to a mixed seeding device.

Background

The automatic sowing equipment can quantitatively and quantitatively sow seeds, generally, most plants only need to be sown with the support, but part of plants need to be sown with other fertilizers in the sowing process of the seeds. Taking capsicum seeds as an example, before sowing, humus can be paved in a seed groove for bottoming, and then seeds are poked in and then covered. This can improve the emergence rate and the emergence quality, so that such seeds still need to be partially manually operated when being planted.

Patent publication No.: CN111699804B patent name: the mixed fertilizer fertilizing device for peanut sowing can also enable seeds and humus to be mixed and sowed in the same manner as the mixed sowing mode of the seeds, but the mixed fertilizer is mainly used for solving the problem that the proportion of the mixed fertilizer is high, so that the whole structure is relatively auxiliary, and close planting sowing is difficult. The proportion of the humus is obviously not needed to be considered, so that a seeding device with a more simplified structure and better mixing efficiency is needed for the humus mixed seeding, and the inventor provides a seeding device for solving the problems.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide a mixed seeding device.

This design proposes a mixed seeder, it includes the frame, former feed bin and a plurality of blender, former feed bin swing joint is at the frame top, a plurality of storehouse bodies are gone out in it, the storehouse body of difference is used for storing humus or seed respectively and every storehouse body all offer a plurality of bin down, be provided with vibration glassware down on the former feed bin, can control former feed bin and carry out the unloading through vibration glassware down, the blender can with seed and humus homogeneous mixing and discharge, a plurality of settings of blender can realize close planting, it includes the mixing chamber that sets up in former feed bin below, rotatable setting is at the stirring rake in the mixing chamber, a power supply and the seeding pipe of intercommunication setting in the mixing chamber bottom, the top of mixing chamber is through connecting pipe and bin outlet intercommunication, and the bottom is provided with the shutoff mechanism that is used for controlling with seeding pipe intercommunication state, the shutoff mechanism not only can realize fixed point seed discharge, also can prevent the leakage.

Further, the discharge nozzles which taper downwards are fixedly arranged below each discharge port, the discharge nozzles are used for installing connecting pipes, and the difference of the discharging speeds can be controlled by changing the sizes of the discharge nozzles.

Further, the raw material bin and the frame are supported through a plurality of springs, a plurality of bearing tables are fixedly arranged on the frame, and the bearing tables are movably connected with the raw material bin through a plurality of springs.

Further, the power sources of the mixers are all driven by the same gear motor, so that the structure is simplified and the weight is reduced, the mixing cavity is in a frustum shape with a vertical axis and a downward tapered axis, the stirring paddles are in a frustum shape with a downward tapered axis and are coaxially arranged in the mixing cavity in a vertical rotating shaft, a horizontal transmission main shaft is arranged on the upper side of the mixer, the transmission main shaft is connected with the gear motor in a transmission mode, bevel gears matched with each other are arranged on the rotating shaft of the stirring paddles and the transmission main shaft, and the transmission main shaft is connected with the rotating shaft of the stirring paddles in a meshed transmission mode through the bevel gears.

Further, the plugging mechanism comprises a guide shell which is obliquely communicated with the seeding pipe upwards and a plugging head which is arranged in the guide shell in a sliding manner, the top of the plugging head is provided with a plane for plugging the bottom opening of the mixing cavity, the rear end of the plugging head is fixedly connected with a guide rail which is used for sliding in the guide shell, and the guide rails are driven to move through a linear module.

Further, the straight line module is the electric jar of fixed mounting in the frame and connects the tie beam of a plurality of guided way, and the telescopic link and the tie beam of electric jar are connected.

By adopting the structure, compared with the prior art, the utility model has the following advantages: according to the utility model, the bin is separated, the discharging control is performed in a vibration discharging mode, and meanwhile, a plurality of mixers can be arranged to fully mix humus and seeds and discharge the humus and seeds at fixed points, so that the planting efficiency of mixing and sowing can be improved, the operation time can be reduced, the device is simple and durable in structure, and easy to popularize.

Drawings

Fig. 1 is a perspective view schematically showing an embodiment 1 of a hybrid seed device according to the present utility model.

Fig. 2 is a left side schematic view of an embodiment 1 of a hybrid seed device of the present utility model.

Fig. 3 is a schematic top view of an embodiment 1 of a hybrid seed device of the present utility model.

Fig. 4 is a right-side view schematically showing a structure of an embodiment 1 of a hybrid seed device of the present utility model.

Fig. 5 is a schematic view showing the structure of a mixer of example 1 of a hybrid seed device according to the present utility model.

Fig. 6 is a schematic diagram of a hybrid cavity transmission of an embodiment 1 of a hybrid seed device of the present utility model.

As shown in the figure: 1. the device comprises a frame, 2, a raw material bin, 3, a mixer, 4, a bin body, 5, a discharge hole, 6, a vibration blanking device, 7, a mixing cavity, 8, a stirring paddle, 9, a seeding pipe, 10, a connecting pipe, 11, a blocking mechanism, 12, a discharge nozzle, 13, a spring, 14, a bearing table, 15, a gear motor, 16, a transmission main shaft, 17, a bevel gear, 18, a guide shell, 19, a blocking head, 20, a guide rail, 21, a linear module, 22, a connecting beam, 23, a stirring shaft, 24 and stirring blades.

Detailed Description

The following are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, which is further described with reference to the accompanying drawings and examples.

Example 1:

referring to fig. 1-6, the embodiment provides a mixed seeding device, which comprises a frame 1, a raw material bin 2 and five mixers 3.

In this embodiment, taking pepper seed mixed humus sowing as an example, five mixers 3 can simultaneously sow a row of five planting pits.

The frame 1 adopts a rectangular structure and can be installed on seeding equipment for use. The raw material bin 2 is movably connected to the top of the frame 1, two bin bodies 4 are respectively arranged in the raw material bin, and different bin bodies 4 are respectively used for storing humus or seeds. Five discharge ports 5 are arranged downwards in each bin body 4. In this embodiment, a discharging nozzle 12 tapering downward is fixedly arranged below each discharging opening 5, the discharging nozzle 12 is used for installing the flexible connecting pipe 10 and discharging, and the discharging speed can be controlled by changing the size of the discharging nozzle 12. In this example, humus uses a larger rectangular discharge nozzle 12, while seeds use a smaller circular discharge nozzle 12.

The raw material bin 2 adopts vibration blanking, a vibration blanking device 6 (a vibration motor) is arranged in the center of the raw material bin 2, and the raw material bin 2 can be controlled to perform blanking through the vibration blanking device 6. The raw material bin 2 and the frame 1 are supported by a plurality of springs 13, a plurality of carrying tables 14 are fixedly arranged on the frame 1, and the carrying tables 14 are movably connected with the raw material bin 2 by a plurality of springs 13.

The mixer 3 can evenly mix seeds with humus and discharge, and a plurality of settings of the mixer 3 can realize reasonable close planting. The mixer 3 comprises a mixing cavity 7 arranged below the raw material bin 2, a stirring paddle 8 rotatably arranged in the mixing cavity 7, a power source for driving the stirring paddle 8 and a seeding pipe 9 communicated with the bottom of the mixing cavity 7. The mixing chamber 7 is formed by an inverted conical shell, so that the mixing chamber 7 is conical with a vertical axis and tapered downwards, and the stirring paddle 8 is also conical with a tapered downwards and is coaxially arranged in the mixing chamber 7 with a vertical rotating shaft. The top of the mixing cavity 7 is communicated with the discharge port 5 through a connecting pipe 10.

The stirring paddle 8 comprises a stirring shaft 23 and stirring blades 24, and the power sources of the mixers 3 are all driven by the same gear motor 15, so that the structure is simplified and the weight is reduced. Specifically, the frame 1 is provided with a horizontal transmission main shaft 16 on the upper side of the mixer 3, and the gear motor 15 is in transmission connection with the transmission main shaft 16 in a belt wheel transmission mode. The rotating shafts of the stirring paddles 8 and the transmission main shaft 16 are respectively provided with a bevel gear 17 which is matched with each other, so that the transmission main shaft 16 and the rotating shafts of the stirring paddles 8 are in meshed transmission connection through the bevel gears 17, and synchronous driving of the five rotating shafts is realized.

In the stirring and mixing state, it is necessary to prevent leakage, and therefore, a plugging mechanism 11 for controlling the state of communication with the seeding pipe 9 is provided at the bottom of the mixing chamber 7, and the plugging mechanism 11 can not only realize fixed-point seed metering, but also prevent leakage. The plugging mechanism 11 comprises a guide shell 18 which is obliquely communicated with the seeding pipe 9 upwards and a plugging head 19 which is arranged in the guide shell 18 in a sliding way, the top of the plugging head 19 is provided with a plane for plugging the bottom opening of the mixing cavity 7, the rear end of the plugging head 19 is fixedly connected with a guide rail 20 (circular rail) which is used for sliding in the guide shell 18, and the guide rail 20 can be in sliding connection with a linear bearing arranged behind the guide shell 18. The five guide rails 20 are driven in motion by a linear module 21.

In this embodiment, the linear module 21 is an electric cylinder fixedly mounted on the frame 1 and a connecting beam 22 connected to the plurality of guide rails 20, and a telescopic rod of the electric cylinder is connected to the connecting beam 22 through a connecting rod.

When mixed sowing is carried out, the mixing quantity is controlled by vibrating the blanking mode, seeds and humus can enter the mixing cavity 7, the plugging head 19 is required to be made to seal the sowing pipe 9, and the stirring paddles 8 can rotate at the moment and mix. After the mixing is completed, the plugging mechanism 11 opens the sowing pipe 9 to complete sowing and discharging.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (9)

1. The utility model provides a hybrid seeding device, its includes frame (1), former feed bin (2) and a plurality of blender (3), its characterized in that: former feed bin (2) swing joint goes out a plurality of storehouse bodies (4) in frame (1) top in it, and every storehouse body (4) all offer a plurality of bin outlet (5) downwards, be provided with vibration glassware (6) down on former feed bin (2), blender (3) are including setting up mixing chamber (7) in former feed bin (2) below, rotatable stirring rake (8) that set up in mixing chamber (7), be used for driving the power supply of stirring rake (8) and the seeding pipe (9) that the intercommunication set up in mixing chamber (7) bottom, the top of mixing chamber (7) is through connecting pipe (10) and bin outlet (5) intercommunication, and the bottom is provided with shutoff mechanism (11) that are used for controlling with seeding pipe (9) intercommunication state.

2. A hybrid seed device as defined in claim 1, wherein: a discharging nozzle (12) which is tapered downwards is fixedly arranged below each discharging hole (5), and the discharging nozzle (12) is used for installing the connecting pipe (10).

3. A hybrid seed device as defined in claim 1, wherein: a plurality of bearing tables (14) are fixedly arranged on the frame (1), and the bearing tables (14) are movably connected with the raw material bin (2) through a plurality of springs (13).

4. A hybrid seed device as defined in claim 1, wherein: the power sources of the mixers (3) are all driven by the same gear motor (15).

5. The hybrid seed device as defined in claim 4, wherein: the mixing cavity (7) is in a frustum shape with a vertical axis and a downward tapered, and the stirring paddle (8) is in a frustum shape with a downward tapered and is coaxially installed in the mixing cavity (7) with a vertical rotating shaft.

6. A hybrid seed device as defined in claim 5, wherein: the machine frame (1) is provided with a horizontal transmission main shaft (16) at the upper side of the mixer (3), a gear motor (15) is in transmission connection with the transmission main shaft (16), and bevel gears (17) which are matched with each other are arranged on the rotation shaft of the stirring paddle (8) and the transmission main shaft (16), so that the transmission main shaft (16) and the rotation shaft of the stirring paddle (8) are in meshed transmission connection through the bevel gears (17).

7. A hybrid seed device as defined in claim 1, wherein: the plugging mechanism (11) comprises a guide shell (18) which is obliquely upwards communicated with the seeding pipe (9) and a plugging head (19) which is slidably arranged in the guide shell (18), and the top of the plugging head (19) is provided with a plane for plugging the bottom opening of the mixing cavity (7).

8. The hybrid seed device of claim 6, wherein: the rear end of the blocking head (19) is fixedly connected with a guide rail (20) which is used for sliding in the guide shell (18), and the guide rails (20) are driven to move through a linear module (21).

9. The hybrid seed device of claim 8, wherein: the linear module (21) is an electric cylinder fixedly mounted on the frame (1) and a connecting beam (22) connected with the guide rails (20), and a telescopic rod of the electric cylinder is connected with the connecting beam (22).