CN220181138U - Seed partial shipment device - Google Patents

Abstract

The utility model discloses a seed split charging device, which comprises a bearing seat, a weighing module, a seed discharging control module and a stirring module, wherein a vertical frame is arranged on the bearing seat, the weighing module comprises a hopper and a weight sensor for measuring the weight of the hopper, the hopper comprises a hopper body arranged at the upper part, a control channel communicated with the bottom of the hopper body and a discharging nozzle, the seed discharging control module comprises a vertical transmission main shaft, a rotary power source, a top seat and a conveying blade, the top seat and the conveying blade are arranged on the transmission main shaft, the transmission main shaft penetrates through the control channel from top to bottom, the top seat is fixedly connected with the transmission main shaft and is arranged above the hopper in a separated manner, the conveying blade is positioned in the control channel, and the stirring module comprises a plurality of guide blades fixedly arranged below the top seat, a plurality of stirring blades rotatably arranged below the top seat and a transmission assembly for driving the stirring blades to rotate, and compared with the prior art, the seed split charging device has the advantages that: accurate even automated control seed partial shipment.

Description

Seed partial shipment device

Technical Field

The utility model relates to the field of seed packaging, in particular to a seed split charging device.

Background

After plant seeds are treated, the seed enterprises need to split the seeds, so that the seed split charging device is a split charging device for split charging the seeds according to a certain specification, and the seeds can be split charged according to a specified quantity and capacity, so that the seeds are stored, sold and used conveniently. The design and function of the seed dispensing device may vary from seed type to seed type and dispensing requirements. The seed packaging machine plays an important role in the fields of seed production and agriculture, and helps seed enterprises and farmers to realize efficient, accurate and convenient seed split charging and packaging. Currently, the most important function of a seed sub-packaging device is to ensure that the number of seeds in each package is accurate by commonly using weighing or counting technical means. Meanwhile, the automatic or semi-automatic operation function is realized, and the seed split charging speed and efficiency can be greatly improved. Compared with manual sub-packaging, the automatic sub-packaging machine can finish a large amount of sub-packaging work in a short time.

Reference may be made to the prior art, patent publication No.: CN217074871U, patent name: the corn seed split charging machine with the weighing function is not accurate enough and reliable, and the split charging amount cannot be reasonably controlled if the corn seed split charging machine is applied to small-package split charging equipment with small granularity and light weight for large-particle and large-quantity split charging of pepper seeds, so that the practicality is not strong. Therefore, the inventor provides an automatic split charging device with high split charging accuracy, stability and reliability to solve the problems.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide a seed split charging device.

This design proposes a seed partial shipment device, including bearing the seat, weighing module, seed metering control module and stirring module, be equipped with the grudging post on the bearing the seat, weighing module adopts the sensor to carry out real-time weighing, it includes the hopper and is used for measuring the weight sensor of hopper weight, the hopper is including the hopper-shaped bucket body that sets up on upper portion, the control channel and the discharge mouth of intercommunication bucket body bottom, seed metering control module can control the discharge time, it includes the transmission main shaft of perpendicular installation on bearing seat and grudging post, the rotatory rotary power source of drive transmission main shaft and install footstock and the conveying blade on the transmission main shaft, transmission main shaft runs through control channel from top to bottom, footstock fixed connection transmission main shaft and separation set up in the hopper top, conveying blade is located control channel, stirring module includes a plurality of fixed mounting guide vanes in footstock below, a plurality of rotatable setting stirring vane and the transmission subassembly that is used for driving stirring vane to rotate.

Further, the conveying blades are vertically and slidably arranged on the transmission main shaft and are locked with the transmission main shaft in the circumferential direction through a locking structure.

Further, the locking structure comprises a straight-line protrusion which is arranged on the transmission main shaft and extends radially, and a straight-line chute which is arranged at the center shaft of the conveying blade and is in sliding fit with the straight-line protrusion.

Further, the footstock is discoid, and covers the open-top of the bucket body, and the periphery of footstock is fixed to be equipped with the ring gear, and the rotatory power supply passes through gear drive and connects the ring gear.

Further, the transmission assembly comprises a differential sleeve, a transmission belt and a driven wheel, wherein the differential sleeve is rotatably arranged on the transmission main shaft, the rotating shaft of the stirring blade upwards penetrates through and extends to the upper portion of the footstock and is provided with the driven wheel, and the transmission belt is used for connecting the driven wheel, the differential sleeve and the rotary power source in a transmission manner.

Further, the control channel is vertically arranged, and the discharge nozzle is horizontally communicated to the lower part of the control channel.

Further, the bottom of the hopper is provided with a plurality of supporting feet, and the weight sensor is fixedly arranged on the bearing seat and is upwards fixedly connected with the supporting feet.

Further, the conveying blades are arranged in a way of extending towards the control channel in a downward tapered shape.

By adopting the structure, compared with the prior art, the utility model has the following advantages: the utility model measures the weight of the hopper, so that the split charging amount can be detected through the weight reduction of the hopper, the split charging effect is accurate for the detection and split charging effect of seeds with small granularity, the split charging start and stop can be controlled through the conveying blade, the split charging uniformity degree can be improved through the stirring module arranged on the top plate, and the device has high integral automation degree and convenient use.

Drawings

FIG. 1 is a schematic perspective view of an embodiment 1 of a seed separating device according to the present utility model.

Fig. 2 is a schematic top perspective view of a seed metering control module according to embodiment 1 of a seed metering device of the present utility model.

Fig. 3 is a schematic view of a seed metering control module and a hopper structure of an embodiment 1 of a seed metering device according to the present utility model.

Fig. 4 is a schematic view showing connection of a transmission main shaft and a conveying blade in an embodiment 1 of a seed split charging device according to the present utility model.

Fig. 5 is a schematic perspective view of a stirring module of an example 1 of a seed split charging device according to the present utility model.

As shown in the figure: 1. the device comprises a bearing seat, 2, a weighing module, 3, a seed metering control module, 4, a stirring module, 5, a vertical frame, 6, a hopper, 7, a weight sensor, 8, a hopper body, 9, a control channel, 10, a discharge nozzle, 11, a transmission main shaft, 12, a rotary power source, 13, a top seat, 14, a conveying blade, 15, a guide blade, 16, a stirring blade, 17, a transmission component, 18, a straight boss, 19, a straight chute, 20, a gear ring, 21, a gear, 22, a differential sleeve, 23, a transmission belt, 24, a driven wheel, 25, support legs, 26, a feeding channel, 27, a driving wheel, 28 and a tensioning wheel.

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. 1-5, the device comprises a bearing seat 1, a weighing module 2, a seed metering control module 3 and a stirring module 4.

The bearing seat 1 is a base of the whole device, and an upward stand 5 is arranged in the center. The weighing module 2 is arranged on the bearing seat 1, the seed metering control module 3 is mounted on the vertical frame 5 and the bearing seat 1 in a supporting way, and the stirring module 4 is arranged on the seed metering control module 3.

The weighing module 2 performs real-time weighing with a sensor, which includes a hopper 6 and a weight sensor 7 for measuring the weight of the hopper 6. The hopper 6 comprises a funnel-shaped hopper body 8 arranged at the upper part, a control channel 9 communicated with the bottom of the hopper body 8 and a discharge nozzle 10. Four support legs 25 are arranged at the bottom of the bucket body 8, and a weight sensor 7 is arranged at the bottom of each support leg 25, so that the weight of the bucket 6 is realized through the weight sensor 7.

In order to facilitate the feeding and discharging of the hopper 6, the control channel 9 is arranged vertically, and the discharging nozzle 10 is horizontally communicated to the lower part of the control channel 9. And a communicated feeding channel 26 is arranged on the side surface of the bucket body 8.

The seed discharging control module 3 can control the discharging time according to the weight detection information, and comprises a transmission main shaft 11 vertically arranged on the bearing seat 1 and the vertical frame 5, a rotary power source 12 for driving the transmission main shaft 11 to rotate, and a top seat 13 and a conveying blade 14 arranged on the transmission main shaft 11. In particular, the transmission spindle 11 is mounted by means of two shaft seats and extends through the control channel 9 from top to bottom. As can be seen in the drawing, the bottom of the control channel 9 has an end cap, on which a sleeve is arranged and which is penetrated by the transmission spindle 11, so that the spindle rotation is not affected.

In this embodiment, the top seat 13 is disc-shaped, is fixedly connected with the transmission main shaft 11, is separately arranged above the hopper 6, covers the top opening of the hopper body 8, and is fixedly provided with a gear ring 20 at the periphery of the top seat 13, and the rotary power source 12 (a gear motor) is connected with the gear ring 20 through a gear 21 in a transmission manner.

The conveying blades 14 are conventional helical blades which are located in the control channel 9, and in order to prevent the weighing of the conveying blades 14, the conveying blades 14 are mounted on the transmission main shaft 11 in a vertically sliding manner and are locked with the transmission main shaft 11 in the circumferential direction by a locking structure. Specifically, the locking structure comprises a straight-line protrusion 18 arranged on the transmission main shaft 11 and extending in the radial direction, and a straight-line chute 19 arranged at the central axis of the conveying blade 14 and in sliding fit with the straight-line protrusion 18. The overall weight of the weighing process thus accounts for the conveyor blade 14, which does not lead to weighing errors.

The stirring module 4 comprises four guide vanes 15 fixedly installed below the top base 13, four stirring vanes 16 rotatably arranged below the top base 13, and a transmission assembly 17 for driving the stirring vanes 16 to rotate. The stirring module 4 can uniformly load materials through the movement of the blades, so that the weight measurement values of the four weight sensors 7 are averaged as much as possible. Specifically, the transmission assembly 17 includes a differential sleeve 22, three transmission belts 23, a driving wheel 27, a driven wheel 24, and a tensioning wheel 28. Referring to the drawings, a differential sleeve 22 is rotatably mounted on a transmission main shaft 11, and a drive wheel 27 is mounted on a main shaft of a rotary power source 12. The rotation shaft of the stirring blade 16 penetrates upward and extends to the upper side of the top seat 13 and is provided with a driven wheel 24, one transmission belt 23 is in transmission connection with a driving wheel 27 and a differential sleeve 22, and the two transmission belts 23 are used for in transmission connection with the driven wheel 24 and the differential sleeve 22. The tensioner 28 is used to control the tensioning of the two drive belts 23.

The stirring blades 16 are straight blades, while the conveying blades 14 are tapered downward and extend toward the control channel 9. In this way, the seeds can also enter the control channel 9 in time for conveying.

The device can realize quantitative split charging of seeds and uniform conveying during split charging, and can improve split charging stability and accuracy through automatic control.

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 (8)

1. Seed partial shipment device, characterized by: including bearing seat (1), weighing module (2), seed metering control module (3) and stirring module (4), be equipped with grudging post (5) on bearing seat (1), weighing module (2) are including hopper (6) and be used for measuring weight sensor (7) of hopper (6), hopper (6) are including hopper-shaped bucket body (8) that set up on upper portion, control channel (9) and discharge mouth (10) of intercommunication bucket body (8) bottom, seed metering control module (3) are including perpendicular transmission main shaft (11) of installing on bearing seat (1) and grudging post (5), rotatory rotation power source (12) of drive transmission main shaft (11) and footstock (13) and conveying blade (14) of installing on transmission main shaft (11), transmission main shaft (11) follow last to run through control channel (9) down, footstock (13) fixed connection transmission main shaft (11) and separation set up in hopper (6) top, conveying blade (14) are located control channel (9), stirring module (4) are including fixed mounting in footstock (13) below guide vane (15) a plurality of, A plurality of stirring blades (16) rotatably arranged below the top seat (13) and a transmission assembly (17) for driving the stirring blades (16) to rotate.

2. A seed dispensing device according to claim 1, wherein: the conveying blades (14) are vertically and slidably arranged on the transmission main shaft (11) and are locked with the transmission main shaft (11) in the circumferential direction through a locking structure.

3. A seed dispensing device according to claim 2, wherein: the locking structure comprises a straight-line protrusion (18) which is arranged on the transmission main shaft (11) and extends radially, and a straight-line chute (19) which is arranged at the center axis of the conveying blade (14) and is in sliding fit with the straight-line protrusion (18).

4. A seed dispensing device according to claim 3, wherein: the top seat (13) is disc-shaped and covers the top opening of the bucket body (8), the periphery of the top seat (13) is fixedly provided with a gear ring (20), and the rotary power source (12) is connected with the gear ring (20) through a gear (21) in a transmission way.

5. The seed metering device of claim 4, wherein: the transmission assembly (17) comprises a differential sleeve (22), a transmission belt (23) and a driven wheel (24), wherein the differential sleeve (22) is rotatably arranged on the transmission main shaft (11), the rotating shaft of the stirring blade (16) upwards penetrates through and extends to the upper portion of the top seat (13) and is provided with the driven wheel (24), and the transmission belt (23) is used for connecting the driven wheel (24), the differential sleeve (22) and the rotary power source (12) in a transmission way.

6. A seed dispensing device according to claim 1, wherein: the control channel (9) is vertically arranged, and the discharge nozzle (10) is horizontally communicated to the lower part of the control channel (9).

7. A seed dispensing device according to claim 1, wherein: the bottom of the hopper (6) is provided with a plurality of supporting legs (25), and the weight sensor (7) is fixedly arranged on the bearing seat (1) and is upwards fixedly connected with the supporting legs (25).

8. A seed dispensing device according to claim 1, wherein: the conveying blades (14) are arranged in a way of downwards tapering and extending towards the control channel (9).