CN111907797B - Working method of seed guide packaging mechanism - Google Patents

Abstract

The invention discloses a working method of a seed guide packaging mechanism, and belongs to the field of seed conveying and packaging mechanical equipment. The seed conveying mechanism is horizontally and fixedly arranged on one side above the material conveying support, the seed storage hopper is vertically and fixedly arranged on the material conveying support on the upper side of the seed conveying mechanism, the material blocking mechanism and the metering and transferring mechanism are sequentially arranged on the material conveying support on the lower side of one end of the seed conveying mechanism from top to bottom, and the tank conveying mechanisms are respectively and horizontally symmetrically arranged on the conveying supports on the two sides of the metering and transferring mechanism. The seed conveying and guiding device is reasonable in structural design, and can continuously and stably convey and guide seeds, so that the seeds can be accurately and efficiently conveyed, transported and packaged in a shunting metering way, the automatic conveying and packaging of the seeds are realized, and the using requirements of seed packaging are met.

Description

Working method of seed guide packaging mechanism

Technical Field

The invention belongs to the field of seed conveying and packaging mechanical equipment, and particularly relates to a working method of a seed guide packaging mechanism, which is mainly applied to quantitative packaging of processed seeds.

Background

The seeds are the most important part in the planting link, the high-quality seeds are the basis of high yield and yield increase, the seeds are the propagation system of seed plants and play an important role in continuing species, the seeds are closely related to human life, except for grains, oil, cotton and hemp which are necessary for daily life, some medicines, seasonings and beverages are all from the cultivation and growth of the seeds, the seeds with high quality can be selected to resist the planting risk, so that the large-area planting of melon and fruit plants can be realized, the high yield and the economic benefit are improved, the seeds are positioned at the top of an agricultural production chain, are the most basic and most important production data in agricultural production and are also the basis of human survival and development, the seeds are positioned at the starting point of the whole agricultural industry chain, and the yield and the quality of crops are influenced and even determined to a great extent. After the seeds are screened, dried and the like, the seeds which are processed and processed need to be packaged by a packaging box, a packaging bag and a packaging can in sequence, the packaging effect of the seeds is very large, good seed packaging can improve the image of an enterprise, the industry competitiveness is increased, and the industrial benefit of the seeds is enhanced. The seed packing can be convenient for the storage, transportation, sale and identification of seeds, and after the seeds are packed by using the packing container, the seeds can be prevented from mixing, the pest and disease infection, moisture absorption and moisture regain and deterioration of the seeds can be avoided, the commodity characteristics of the seeds are improved, the vigorous activity of the seeds is kept, and the safe storage and transportation and the convenient sale of the seeds are ensured. The process of packaging seeds by the existing seed industry companies mainly comprises the following process steps: bulk storage, reinforced storage tank, weigh or count, bagging-off or canning, seal and hang the label with pasting, seed packaging process is complicated and troublesome to operate, the workman all needs artifical manual the going on in the whole process of packing the seed, workman's intensity of labour is great, need many workman collaborative work in whole seed packaging process, manufacturing cost is great, the productivity effect of seed enterprise has been reduced, and because manual operation's randomness, the accuracy of seed ration packing is difficult to accurate control, the quality of seed packing has been reduced, the degree of automation of current seed packing is lower, be difficult to satisfy the production needs of seed enterprise on the scale, can not satisfy the needs that seed packing used.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the defects in the prior art, and provide the working method of the seed guide packaging mechanism, which has reasonable structural design, can continuously and stably convey and guide seeds, enables the seeds to be accurately and efficiently metered, transported and packaged along separate paths, realizes automatic conveying and packaging of the seeds, and meets the use requirements of seed packaging.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a working method of a seed guiding and packaging mechanism is characterized in that: the seed guide packaging mechanism comprises a material conveying support, a seed storage hopper, a seed conveying mechanism, a material stopping mechanism, a metering and transferring mechanism and a material transferring tank mechanism, wherein the seed conveying mechanism is horizontally and fixedly arranged on one side above the material conveying support, the seed storage hopper is vertically and fixedly arranged on the material conveying support on the upper side of the seed conveying mechanism, the material stopping mechanism and the metering and transferring mechanism are sequentially arranged on the material conveying support on the lower side of one end of the seed conveying mechanism from top to bottom, the material transferring tank mechanisms are respectively and horizontally and symmetrically arranged on the material conveying supports on the two sides of the metering and transferring mechanism, the seed conveying mechanism comprises a conveying motor, a conveying belt and a material collecting pipe, two ends of one side above the material conveying support are respectively and horizontally and rotatably connected with a main conveying roller and an auxiliary conveying roller, the conveying belt is horizontally arranged on one side of the material conveying support, and two sides of the conveying belt are respectively wound on the main conveying roller and the auxiliary conveying roller connected with two sides of the material conveying support, the conveying motor is horizontally and fixedly arranged on one side of the material conveying support, the output end of the conveying motor is vertically provided with a main belt pulley, one side of the main conveying roller is vertically and coaxially fixedly provided with an auxiliary belt pulley, the main belt pulley and the auxiliary belt pulley are in transmission connection by adopting a material conveying belt, the material collecting pipe is vertically and fixedly arranged on the material conveying support on the lower side of the end of the auxiliary conveying roller, the upper end of the material collecting pipe is provided with a circular arc structure matched with the conveying belt along the side of the conveying belt, the seed material storing hopper is vertically and fixedly arranged on the material conveying support on the upper side of the conveying belt, a connecting support is horizontally and fixedly arranged between the seed material storing hopper and the material conveying support, the lower side of the seed material storing hopper is vertically communicated with a material discharging pipe, the material discharging pipe is horizontally and rotatably connected with a material discharging rotary valve, one side of the material discharging pipe is horizontally and fixedly provided with a material guiding motor, and the material guiding motor drives the material discharging rotary valve to rotate, the material stopping mechanism is fixedly arranged on a material conveying support on the lower side of the material collecting pipe and comprises material stopping rotating hoppers, a material pressing hopper cylinder and a reset tension spring, the material stopping rotating hoppers are symmetrically arranged on the material conveying supports on the two sides of the lower end of the material collecting pipe, the cross sections of the material stopping rotating hoppers are of fan-shaped structures, the circle centers of the material stopping rotating hoppers are rotatably connected to the material conveying supports, the reset tension springs are obliquely and fixedly arranged between the lower sides of the material stopping rotating hoppers and the material conveying supports, the material conveying supports on the two sides of the material collecting pipe are respectively and vertically and downwards fixedly provided with the material pressing hopper cylinders, the output ends of the material pressing hopper cylinders are horizontally and fixedly provided with pinch roller supports, lifting pinch rollers are horizontally and rotatably connected to the pinch roller supports, the metering and transferring mechanism comprises a reciprocating rotating shaft, a transferring connecting plate, a transferring cylinder, a metering and weighing scale, a metering hopper and a discharging hopper, the reciprocating shaft is horizontally and rotatably connected to the material conveying supports on the lower side of the material collecting pipe, the transferring connecting plate is vertically arranged on one side of the material transferring support, the transferring connecting plate is of a fan-shaped structure, the circle center of the transferring connecting plate is fixedly connected with the end part of the reciprocating rotating shaft, the middle part of the reciprocating rotating shaft is vertically and fixedly provided with a transferring gear, the material transferring support on the upper side of the transferring gear is horizontally and fixedly provided with a rack support, a translation rack meshed and connected with the transferring gear is arranged in the rack support in a sliding manner along the horizontal direction, the transferring cylinder is horizontally and fixedly arranged on one side of the rack support, the output end of the transferring cylinder is fixedly connected with one side end part of the translation rack, the outer ends of the two sides of the transferring connecting plate are respectively and fixedly provided with a weighing scale along the radial direction of the transferring gear, the weighing scales on the two sides of the transferring connecting plate are mutually vertical, the outer side of each weighing scale is fixedly provided with a hopper connecting plate along the radial direction of the transferring gear, one side of the hopper connecting plate is provided with a weighing hopper connecting plate, and one side end part of the weighing hopper is hinged and connected with the hopper connecting plate, the lower ends of one side of the hopper connecting plates on the two sides of the transferring connecting plate are respectively fixedly provided with a limit stop, the material conveying brackets on the two sides of the transferring connecting plate are respectively and vertically and upwards fixedly provided with a push bucket cylinder, the output end of the push bucket cylinder is horizontally and rotatably connected with a lifting push wheel, the material conveying brackets on the two sides of the transferring connecting plate are respectively and fixedly provided with a hopper bracket, one side of the hopper bracket is vertically and fixedly provided with a discharging hopper, the discharging hopper is vertically arranged on one side of the push bucket cylinder, the two sides below the material conveying bracket are respectively and horizontally and fixedly provided with a can conveying mechanism, the can conveying mechanism is fixedly arranged on the lower side of the discharging hopper, the can conveying mechanism comprises a can conveying bracket, a can conveying belt and a can conveying motor, the two sides below the material conveying bracket are respectively and horizontally and fixedly provided with a can conveying bracket, the two sides of the can conveying bracket are respectively and horizontally and rotatably connected with a can conveying rotating roller, the can conveying belt is horizontally arranged on the upper side of the can conveying bracket, the tank conveying belt horizontally winds the tank conveying rotating rollers connected to two sides of the tank conveying support, the tank conveying motor is horizontally and fixedly arranged on one side of the tank conveying support, and the tank conveying motor drives the tank conveying rotating rollers to rotate; a conveying trough with a U-shaped structure is horizontally arranged in the middle of the conveying belt along the conveying direction of the conveying belt; a material blocking connecting plate of a circular arc structure matched with the conveying belt is fixedly arranged on one side above the material collecting pipe; a material pouring baffle is vertically arranged on one side above the discharging hopper; the bottom of the metering hopper is of a hemispherical structure.

The working method of the seed guide packaging mechanism comprises the following steps: when in use, the seeds in the seed storage hopper can be continuously and stably conveyed through the seed conveying mechanism, so that the seeds can be conveyed to fall on the metering and transferring mechanism, the seeds can be accurately and efficiently metered, transferred and packaged along separate paths by utilizing the metering and transferring mechanism, the seeds can be quantitatively and transferred, the seeds in the metering hopper can be stably and smoothly poured into a round tank on the upper side of the conveying tank belt, the automatic packaging and conveying of the seeds are realized, the main belt wheel is driven to rotate through the conveying motor, the conveying belt can be continuously and stably conveyed under the driving of the conveying motor, the discharging rotary valve is driven to rotate by utilizing the guide motor, the seeds in the seed storage hopper can continuously and stably fall on the conveying belt under the driving of the discharging rotary valve, and the conveying belt can drive the seeds to continuously and horizontally move and convey in the rotating and conveying process, the conveying trough with the U-shaped structure is horizontally arranged in the middle of the conveying belt along the conveying direction of the conveying belt, so that seeds falling in the seed storage hopper can uniformly fall into the conveying trough of the conveying belt, the seeds can be conveyed efficiently and accurately, the seeds falling in the conveying belt can be conveyed to fold and fall by the material collecting pipe, the seeds can vertically and accurately fall into the metering hopper of the metering and transferring mechanism, the seeds falling in the material collecting pipe can be temporarily received and collected by the material blocking mechanism, when the metering hopper is driven by the transfer connecting plate to move and cannot receive the seeds falling in the material collecting pipe, the material blocking mechanism can temporarily collect the seeds falling in the material collecting pipe, the seeds can be conveyed by the continuous rotation of the conveying belt, and the seeds can be prevented from falling when the metering hopper is transferred by the material blocking mechanism, the lifting pinch roller is pushed downwards along the vertical direction by the pressing bucket cylinder, so that the material blocking rotary buckets on two sides of the material collecting pipe can be closed, the seeds falling from the material collecting pipe can be collected, after the lifting pinch roller is pulled upwards along the vertical direction by the pressing bucket cylinder, the material blocking rotary buckets are pulled by the reset tension spring, so that the material blocking rotary buckets on two sides of the material collecting pipe can be expanded, the seeds can smoothly fall into the metering hopper, the material blocking connecting plate which is in a circular arc structure matched with the conveying belt is fixedly arranged on one side above the material collecting pipe, the seeds conveyed by the conveying belt are limited and blocked, the seeds can fall into the metering hopper under the guiding action of the material blocking connecting plate, the translation rack is pushed to perform translation motion by the transfer cylinder along the horizontal direction, the transfer connecting plate can continuously reciprocate under the driving of the translation rack, and the transfer connecting plate continuously reciprocates to rotate, the two metering hoppers on the two sides of the transfer connecting plate can be alternately transferred to the lower side of the material collecting pipe, so that the two metering hoppers can alternately receive and transfer materials, the shunt material guide packaging of seeds is realized, the transfer connecting plate is driven to rotate by using the transfer cylinder, when the metering hopper on one side of the transfer connecting plate is positioned on the lower side of the material collecting pipe, the seeds in the material collecting pipe uniformly fall into the metering hoppers, the metering weighing scale can conveniently and rapidly measure and weigh the weight of the metering hoppers, when the weight of the seeds received in the metering hoppers reaches the required weight, the retaining rotating hoppers of the retaining mechanism are folded to block and collect the seeds, so that the metering hoppers can conveniently stop receiving the materials, and the metering hoppers can rapidly transfer the seeds with the required weight under the driving of the transfer connecting plate, so that the seeds with the required weight can be accurately transferred, the quantitative receiving of the seeds is realized, and under the reciprocating rotation of the transfer connecting plate, the two metering hoppers on the two sides of the transfer connecting plate can alternately receive and discharge materials, the middle part of the upper end of one side of each metering hopper is hinged to the hopper connecting plate, the lower end of one side of each hopper connecting plate is respectively and fixedly provided with a limit stop block, so that the metering hoppers can rotate in a certain range under the action of gravity in the transfer process, the metering hoppers can not only avoid the rotation with an overlarge angle, but also can realize that the open ends of the metering hoppers face upwards, the seeds in the metering hoppers are prevented from scattering in the transfer process, when the metering hoppers are driven by the transfer connecting plate to rotate vertically, and the metering hoppers rotate from a receiving station to a discharging station, the lifting push wheels are vertically upwards pushed by the push hopper cylinder, so that the metering hoppers rotate under the pushing of the lifting push wheels until the open ends of the metering hoppers face downwards, the seeds in the metering hoppers can be ensured to fall smoothly, utilize the transportation even board to drive the measuring hopper and rotate to the material receiving station from the material pouring station when, the measuring hopper can be from rotating to vertical state at the effect of gravity, ensure that the measuring hopper can convenient accurate material receiving measurement, through the vertical setting in push away hopper cylinder one side of unloading hopper, make the measuring hopper can be smooth and easy fall the seed to the unloading hopper in the material pouring in-process, utilize the vertical material pouring baffle that is provided with in unloading hopper top one side, can block the seed of measuring hopper fall in-process, utilize and pass a jar motor drive and pass a jar commentaries on classics roller and rotate, it drives the round can and removes along the horizontal direction to pass a jar belt, make the seed can utilize the measuring hopper to weigh to fall to the round can after transporting in proper order, realize the quick accurate packing conveying of seed.

Compared with the prior art, the invention has the following advantages and effects: the invention has reasonable structural design, the seed conveying mechanism is horizontally and fixedly arranged at one side above the material conveying bracket, the seed storage hopper is vertically and fixedly arranged on the material conveying bracket at the upper side of the seed conveying mechanism, the material stopping mechanism and the metering and transferring mechanism are sequentially arranged on the material conveying bracket at the lower side of one end of the seed conveying mechanism from top to bottom, the material conveying brackets at the two sides of the metering and transferring mechanism are respectively and horizontally and symmetrically provided with the tank conveying mechanisms, the seed in the seed storage hopper can be continuously and stably conveyed by the seed conveying mechanism, so that the seed can be conveyed and fall onto the metering and transferring mechanism, the seeds can be accurately and efficiently metered, transferred and packaged along the path by the metering and transferring mechanism, the quantitative transfer of the seeds is realized, the seeds in the metering hopper can be stably and smoothly poured into the round tank at the upper side of the conveying belt, and the automatic packaging and conveying of the seeds are realized, the seed conveying device comprises a main conveying roller and an auxiliary conveying roller which are respectively wound and connected with two sides of a material conveying support through two sides of a conveying belt, the main belt pulley at the output end of a conveying motor and the auxiliary belt pulley at one side of the main conveying roller are in transmission connection through the material conveying belt, the main belt pulley is driven by the conveying motor to rotate, so that the conveying belt can continuously and stably rotate and convey under the driving of the conveying motor, a seed storage hopper is vertically and fixedly arranged on the material conveying support at the upper side of the conveying belt, a blanking rotary valve is horizontally and rotatably connected in a blanking pipe at the lower side of the seed storage hopper, a material guiding motor is horizontally and fixedly arranged at one side of the blanking pipe, the blanking rotary valve is driven by the material guiding motor to rotate, so that seeds in the seed storage hopper can continuously and stably fall onto the conveying belt under the driving of the blanking rotary valve, and the conveying, the conveying trough with the U-shaped structure is horizontally arranged in the middle of the conveying belt along the conveying direction of the conveying belt, so that seeds falling in the seed storage hopper can uniformly fall into the conveying trough of the conveying belt, the seeds can be conveyed efficiently and accurately, the seeds are prevented from scattering in a mess during conveying, the collecting pipe is vertically and fixedly arranged on the material conveying support on the lower side of the end of the auxiliary conveying roller, the upper end of the collecting pipe is provided with a circular arc structure matched with the conveying belt along the side of the conveying belt, the material blocking mechanism is fixedly arranged on the material conveying support on the lower side of the collecting pipe, the seeds conveyed and falling by the conveying belt can be closed and discharged by the collecting pipe, the seeds can be vertically and accurately fallen into the metering hopper of the metering and transferring mechanism, and the seeds falling in the collecting pipe can be temporarily received and collected by the material blocking mechanism, when the measuring hopper is driven by the transfer connecting plate to move and cannot accept seeds falling from the material collecting pipe, the retaining mechanism can temporarily collect the seeds falling from the material collecting pipe, so that the retaining mechanism can ensure that the seeds are not scattered when the measuring hopper is transferred in the process of continuously rotating the conveying belt to convey the seeds, the cross section of the retaining rotating hopper symmetrically arranged on the material conveying supports on two sides of the lower end of the material collecting pipe is of a fan-shaped structure, the circle center of the retaining rotating hopper is rotatably connected to the material conveying supports, a reset tension spring is obliquely and fixedly arranged between the lower side of the retaining rotating hopper and the material conveying supports, the output ends of the hopper air cylinders on two sides of the material collecting pipe are horizontally and fixedly provided with pinch roller supports, the pinch roller supports are horizontally and rotatably connected with lifting pinch rollers, and the lifting pinch rollers are downwards pushed by utilizing a hopper air cylinder, so that the retaining rotating hoppers on two sides of the material collecting pipe can be folded, the collecting device has the advantages that the seeds falling from the material collecting pipe are collected, after the lifting pressing wheel is upwards pulled by the pressing bucket cylinder along the vertical direction, the material blocking rotating bucket is pulled by the reset tension spring, so that the material blocking rotating buckets on the two sides of the material collecting pipe can be expanded, the seeds can smoothly fall into the metering hopper, the material blocking connecting plate which is matched with the conveying belt and has a circular arc structure is fixedly arranged on one side above the material collecting pipe, the seeds conveyed by the conveying belt can be limited and blocked, the seeds can be ensured to fall into the metering hopper under the guiding action of the material blocking connecting plate, the seeds are prevented from scattering in the conveying process, the material conveying connecting plate is vertically arranged on one side of the material conveying support, the circle center of the material conveying connecting plate is fixedly connected with the end part of the reciprocating rotating shaft, the middle part of the reciprocating rotating shaft is vertically and fixedly provided with the conveying gear, and the translation rack which is meshed with the conveying gear is arranged in the rack support of the material conveying support on the upper side of the conveying gear in the horizontal direction in a sliding mode, the output end of the transfer cylinder is fixedly connected with one side end part of the translation rack, the translation rack is pushed to perform translation motion along the horizontal direction by utilizing the transfer cylinder, so that the transfer connecting plate can be driven by the translation rack to continuously reciprocate to rotate, the outer ends of the two sides of the transfer connecting plate are respectively and fixedly provided with the weighing scales along the radial direction of the transfer gear, the weighing scales on the two sides of the transfer connecting plate are mutually vertical, the outer side of the weighing scales is fixedly provided with the hopper connecting plate along the radial direction of the transfer gear, one side of the hopper connecting plate is provided with the weighing hopper, one side end part of the weighing hopper is hinged to the hopper connecting plate, the two weighing hoppers on the two sides of the transfer connecting plate can be alternately transferred to the lower side of the material pipe aggregate by utilizing the continuous reciprocating rotation of the transfer connecting plate, so that the two weighing hoppers can alternately receive and transfer, the shunt guide packaging of seeds is realized, the transfer connecting plate is driven by utilizing the transfer cylinder to rotate, when the metering hopper on one side of the transfer connecting plate is positioned on the lower side of the material collecting pipe, seeds in the material collecting pipe uniformly fall into the metering hopper, the metering weighing scale can conveniently and rapidly meter and weigh the weight of the metering hopper, after the weight of the seeds received in the metering hopper reaches the required weight, the seeds are blocked and collected by the closure of the material blocking rotary hopper of the material blocking mechanism, so that the metering hopper can conveniently stop receiving the materials, the metering hopper is driven by the transfer connecting plate to rapidly transfer the seeds with the required weight, the seeds can be accurately transferred, the quantitative receiving and transferring of the seeds are realized, the efficiency and the quality of seed packaging are improved, in addition, under the reciprocating rotation of the transfer connecting plate, the two metering hoppers on the two sides of the transfer connecting plate can alternately receive and discharge the materials, the middle part of the upper end on one side of the metering hopper is hinged to the hopper connecting plate, and the lower end on one side of the hopper connecting plate is respectively and fixedly provided with a limit stop block, the metering hopper can rotate in a certain range under the action of gravity in the transferring process, the metering hopper can be prevented from rotating in an overlarge angle, the open end of the metering hopper can be upward, the seeds in the metering hopper can be prevented from scattering in the transferring process, the hopper pushing cylinders are respectively and vertically and upwards fixedly arranged on the material transferring supports on the two sides of the transferring connecting plate, the output end of each hopper pushing cylinder is horizontally and rotatably connected with a lifting pushing wheel, when the metering hopper is driven by the transferring connecting plate to rotate in a vertical angle, so that the metering hopper rotates from a receiving station to a dumping station, the lifting pushing wheels are vertically and upwards pushed by the hopper pushing cylinders, the metering hopper is driven by the lifting pushing wheels to rotate until the open end of the metering hopper faces downwards, the seeds in the metering hopper can smoothly fall down, and when the metering hopper is driven by the transferring connecting plate to rotate from the dumping station to the receiving station, the measuring hopper can rotate to a vertical state under the action of gravity, so that the measuring hopper can conveniently and accurately receive and measure materials, the hopper supports are respectively and fixedly arranged on the material conveying supports on two sides of the transfer connecting plate, the discharging hopper is vertically and fixedly arranged on one side of the hopper support, the discharging hopper is vertically arranged on one side of the push hopper cylinder, so that the measuring hopper can smoothly pour seeds into the discharging hopper in the pouring process, the material pouring baffle is vertically arranged on one side above the discharging hopper and can block the seeds in the pouring process of the measuring hopper, the seeds can be prevented from scattering in the pouring process of the measuring hopper, the seeds in the measuring hopper can be fully and completely poured into the discharging hopper by utilizing the hemispherical structure of the bottom of the measuring hopper, the bottom of the seeds in the measuring hopper is prevented from being blocked and silted, the tank conveying supports are respectively and horizontally and fixedly arranged on two sides below the material conveying supports, pass jar belt horizontal coiling and connect in the biography jar of passing jar support both sides and change the roller, pass jar motor level fixed set up in passing jar support one side, pass jar belt upside and place a plurality of jars that are used for storing the seed along the horizontal direction in proper order, utilize and pass jar motor drive to pass a jar commentaries on classics roller and rotate, pass jar belt drive jar and move along the horizontal direction, make the seed can utilize the measurement hopper to weigh to fall down to the jar in proper order after transporting, realize the quick accurate packing conveying of seed, through such structure, the structural design of the present invention is reasonable, can convey the guide with the seed is continuous steady, make the seed can accurate efficient measurement along separate routes transport the packing, realize the automatic conveying packing of seed, satisfy the needs that seed packing was used.

Drawings

FIG. 1 is a schematic front view of a seed guiding and packaging mechanism according to the present invention.

Fig. 2 is a schematic front view of the seed storage hopper and the seed conveying mechanism of the present invention.

Fig. 3 is a front view structural schematic diagram of the stock stop of the invention.

Fig. 4 is a front view structural schematic diagram of the metering transfer mechanism of the invention.

In the figure: 1. a material conveying support, 2 a seed storage hopper, 3 a seed conveying mechanism, 4 a material stopping mechanism, 5 a metering and transferring mechanism, 6 a tank conveying mechanism, 7 a conveying motor, 8 a conveying belt, 9 a material collecting pipe, 10 a main conveying roller, 11 an auxiliary conveying roller, 12 a main belt pulley, 13 an auxiliary belt pulley, 14 a material conveying belt, 15 a connecting support, 16 a material discharging pipe, 17 a material discharging rotary valve, 18 a material guiding motor, 19 a material stopping and transferring hopper, 20 a hopper pressing cylinder, 21 a reset tension spring, 22 a pressure roller support, 23 a lifting pressure roller, 24 a reciprocating rotary shaft, 25 a transferring connecting plate, 26 a transferring cylinder, 27 a metering weighing scale, 28 a metering hopper, 29 a material discharging hopper, 30 a transferring gear, 31 a rack support and 32 a translation rack, 33. the automatic material conveying device comprises a hopper connecting plate, 34 limit stops, 35 push hopper cylinders, 36 lifting push wheels, 37 hopper supports, 38 tank conveying supports, 39 tank conveying belts, 40 tank conveying motors, 41 tank conveying rotating rollers, 42 conveying troughs, 43 material blocking connecting plates and 44 material pouring baffles.

Detailed Description

To further illustrate the present invention, the following description further illustrates an embodiment of a seed material packing mechanism with reference to the accompanying drawings, and the following embodiments are illustrative of the present invention and the present invention is not limited to the following embodiments.

As shown in fig. 1, the seed guiding and packaging mechanism of the present invention comprises a material conveying support 1, a seed storage hopper 2, a seed conveying mechanism 3, a material blocking mechanism 4, a metering and transferring mechanism 5 and a tank conveying mechanism 6, wherein the seed conveying mechanism 3 is horizontally and fixedly arranged on one side above the material conveying support 1, the seed storage hopper 2 is vertically and fixedly arranged on the material conveying support 1 on the upper side of the seed conveying mechanism 3, the material blocking mechanism 4 and the metering and transferring mechanism 5 are sequentially arranged on the material conveying support 1 on the lower side of one end of the seed conveying mechanism 3 from top to bottom, and the tank conveying mechanisms 6 are respectively and horizontally and symmetrically arranged on the material conveying supports 1 on both sides of the metering and transferring mechanism 5. As shown in FIG. 2, the seed conveying mechanism 3 of the present invention comprises a conveying motor 7, a conveying belt 8 and a material collecting pipe 9, wherein two ends of one side above a material conveying support 1 are respectively and horizontally and rotatably connected with a main conveying roller 10 and an auxiliary conveying roller 11, the conveying belt 8 is horizontally arranged on one side of the material conveying support 1, two sides of the conveying belt 8 are respectively and spirally wound on the main conveying roller 10 and the auxiliary conveying roller 11 which are respectively connected with two sides of the material conveying support 1, the conveying motor 7 is horizontally and fixedly arranged on one side of the material conveying support 1, the output end of the conveying motor 7 is vertically provided with a main belt pulley 12, one side of the main conveying roller 10 is vertically and coaxially provided with an auxiliary belt pulley 13, the main belt pulley 12 and the auxiliary belt pulley 13 are in transmission connection by a material conveying belt 14, the material collecting pipe 9 is vertically and fixedly arranged on the material conveying support 1 at the lower side of the auxiliary conveying roller 11, the upper end of the material collecting pipe 9 is provided with a circular arc structure matched with the conveying belt 8 along the side of the conveying belt 8, the seed storage hopper 2 is vertically and fixedly arranged on the material conveying support 1 on the upper side of the conveying belt 8, the connecting support 15 is horizontally and fixedly arranged between the seed storage hopper 2 and the material conveying support 1, the lower side of the seed storage hopper 2 is vertically communicated with a blanking pipe 16, a blanking rotary valve 17 is horizontally and rotatably connected in the blanking pipe 16, a material guiding motor 18 is horizontally and fixedly arranged on one side of the blanking pipe 16, and the material guiding motor 18 drives the blanking rotary valve 17 to rotate. As shown in fig. 3, the material blocking mechanism 4 of the invention is fixedly arranged on the material conveying support 1 at the lower side of the material collecting pipe 9, the material blocking mechanism 4 comprises a material blocking rotary hopper 19, a material pressing cylinder 20 and a reset tension spring 21, the material blocking rotary hoppers 19 are symmetrically arranged on the material conveying support 1 at the two sides of the lower end of the material collecting pipe 9, the cross sections of the material blocking rotary hoppers 19 are of fan-shaped structures, the circle centers of the material blocking rotary hoppers 19 are rotatably connected to the material conveying support 1, the reset tension spring 21 is obliquely and fixedly arranged between the lower side of the material blocking rotary hopper 19 and the material conveying support 1, the material conveying supports 1 at the two sides of the material collecting pipe 9 are respectively and vertically and downwardly fixedly provided with the material pressing cylinder 20, the output end of the material pressing cylinder 20 is horizontally and fixedly provided with a pinch roller support 22, and the pinch roller support 22 is horizontally and rotatably connected with a lifting pinch roller 23. As shown in fig. 4, the metering and transferring mechanism 5 of the present invention comprises a reciprocating rotating shaft 24, a transferring connecting plate 25, a transferring cylinder 26, a metering and weighing scale 27, a metering hopper 28 and a discharging hopper 29, wherein the reciprocating rotating shaft 24 is horizontally and rotatably connected to a material conveying bracket 1 at the lower side of a material collecting pipe 9, the transferring connecting plate 25 is vertically arranged at one side of the material conveying bracket 1, the transferring connecting plate 25 is of a sector structure, the center of the transferring connecting plate 25 is fixedly connected with the end of the reciprocating rotating shaft 24, a transferring gear 30 is vertically and fixedly arranged at the middle part of the reciprocating rotating shaft 24, a rack bracket 31 is horizontally and fixedly arranged on the material conveying bracket 1 at the upper side of the transferring gear 30, a translation rack 32 engaged with the transferring gear 30 is horizontally and slidably arranged in the rack bracket 31, the transferring cylinder 26 is horizontally and fixedly arranged at one side of the rack bracket 31, the output end of the transferring cylinder 26 is fixedly connected with the end of one side of the translation rack 32, the outer ends of two sides of the transferring connecting plate 25 are respectively and fixedly provided with a measuring weighing scale 27 along the radial direction of the transferring gear 30, the measuring weighing scales 27 on two sides of the transferring connecting plate 25 are mutually vertical, the outer side of the measuring weighing scale 27 is fixedly provided with a hopper connecting plate 33 along the radial direction of the transferring gear 30, one side of the hopper connecting plate 33 is provided with a measuring hopper 28, the end part of one side of the measuring hopper 28 is hinged with the hopper connecting plate 33, the lower end of one side of the hopper connecting plate 33 on two sides of the transferring connecting plate 25 is respectively and fixedly provided with a limit stop 34, the material conveying supports 1 on two sides of the transferring connecting plate 25 are respectively and vertically and upwardly fixedly provided with a hopper pushing cylinder 35, the output end of the hopper pushing cylinder 35 is horizontally and rotatably connected with a lifting pushing wheel 36, the material conveying supports 1 on two sides of the transferring connecting plate 25 are respectively and fixedly provided with a hopper, the can conveying mechanism 6 is respectively and horizontally and fixedly arranged on two sides below a material conveying support 1, the can conveying mechanism 6 is fixedly arranged on the lower side of a blanking hopper 29, the can conveying mechanism 6 comprises a can conveying support 38, a can conveying belt 39 and a can conveying motor 40, the can conveying support 38 is respectively and horizontally and fixedly arranged on two sides below the material conveying support 1, the can conveying support 38 is respectively and horizontally and rotatably connected with a can conveying rotating roller 41 on two sides, the can conveying belt 39 is horizontally arranged on the upper side of the can conveying support 38, the can conveying belt 39 is horizontally wound on the can conveying rotating rollers 41 connected to two sides of the can conveying support 38, the can conveying motor 40 is horizontally and fixedly arranged on one side of the can conveying support 38, and the can conveying motor 40 drives the can conveying rotating roller 41 to rotate.

According to the invention, the conveying trough 42 with the U-shaped structure is horizontally arranged in the middle of the conveying belt 8 along the conveying direction of the conveying belt 8, so that seeds falling from the seed storage hopper 2 can uniformly fall into the conveying trough 42 of the conveying belt 8, the seeds can be conveyed efficiently and accurately, and the seeds are prevented from being scattered in a mess in the conveying process. A material blocking connecting plate 43 which is of a circular arc structure and matched with the conveying belt 8 is fixedly arranged on one side above the material collecting pipe 9, so that seeds conveyed by the conveying belt 8 can be limited and blocked, the seeds can be ensured to fall into the metering hopper 28 under the guiding action of the material blocking connecting plate 43, and the seeds are prevented from scattering in the conveying process. The material pouring baffle 44 is vertically arranged on one side above the discharging hopper 29, so that seeds in the falling process of the metering hopper 28 can be blocked, and the seeds in the falling process of the metering hopper 28 can be prevented from scattering. The bottom of the metering hopper 28 of the invention is of a hemispherical structure, so that seeds in the metering hopper 28 can be fully and completely poured into the discharging hopper 29, and the seeds are prevented from being piled, blocked and deposited at the bottom in the metering hopper 28.

By adopting the technical scheme, when the seed guide packaging mechanism is used, the seed conveying mechanism 3 is horizontally and fixedly arranged on one side above the material conveying support 1, the seed storage hopper 2 is vertically and fixedly arranged on the material conveying support 1 on the upper side of the seed conveying mechanism 3, the material blocking mechanism 4 and the metering and transferring mechanism 5 are sequentially arranged on the material conveying support 1 on the lower side of one end of the seed conveying mechanism 3 from top to bottom, the material conveying supports 1 on two sides of the metering and transferring mechanism 5 are respectively and horizontally and symmetrically provided with the tank conveying mechanisms 6, the seeds in the seed storage hopper 2 can be continuously and stably conveyed by the seed conveying mechanism 3, the seeds can be conveyed to the metering and transferring mechanism 5, the metering and transferring mechanism 5 can accurately and efficiently perform metering, transferring and packaging in a shunting manner to realize quantitative seed transferring, so that the seeds in the metering hopper 28 can be stably and smoothly poured into the round tank on the upper side of the tank conveying belt 39, the automatic packaging and conveying of seeds are realized, a main conveying roller 10 and an auxiliary conveying roller 11 which are connected to two sides of a material conveying support 1 are respectively wound and connected to two sides of a conveying belt 8, a main belt pulley 12 at the output end of the conveying motor 7 and an auxiliary belt pulley 13 at one side of the main conveying roller 10 are in transmission connection through a material conveying belt 14, the conveying motor 7 is used for driving the main belt pulley 12 to rotate, the conveying belt 8 can be driven by the conveying motor 7 to continuously and stably rotate and convey, a seed storage hopper 2 is vertically and fixedly arranged on the material conveying support 1 at the upper side of the conveying belt 8, a blanking rotary valve 17 is horizontally and rotatably connected in a blanking pipe 16 at the lower side of the seed storage hopper 2, a guide motor 18 is horizontally and fixedly arranged at one side of the blanking pipe 16, the blanking rotary valve 17 is driven by the guide motor 18 to rotate, so that the seeds in the seed storage hopper 2 can continuously and stably fall onto the conveying belt 8 under the, the seeds can be driven to continuously translate and convey in the rotating and conveying process by the conveying belt 8, the conveying trough 42 with a U-shaped structure is horizontally arranged in the middle of the conveying belt 8 along the conveying direction of the conveying belt 8, the seeds falling in the seed storage hopper 2 can uniformly fall into the conveying trough 42 of the conveying belt 8, the seeds can be conveyed efficiently and accurately, the seeds are prevented from scattering in a mess in the conveying process, the collecting pipe 9 is vertically and fixedly arranged on the material conveying support 1 at the lower side of the auxiliary conveying roller 11 end, the upper end of the collecting pipe 9 is provided with a circular arc structure matched with the conveying belt 8 along the conveying belt 8 side, the material stopping mechanism 4 is fixedly arranged on the material conveying support 1 at the lower side of the collecting pipe 9, the falling seeds conveyed by the conveying belt 8 can be folded and blanked by the collecting pipe 9, and the seeds can vertically and accurately fall into the metering hopper 28 of the metering and transferring mechanism 5, the material blocking mechanism 4 is utilized to enable the seeds falling in the material collecting pipe 9 to be temporarily received and collected, so that when the metering hopper 28 is driven by the transfer connecting plate 25 to move and cannot receive the seeds falling in the material collecting pipe 9, the material blocking mechanism 4 can temporarily collect the seeds falling in the material collecting pipe 9, the material blocking mechanism 4 can ensure that the seeds are not scattered when the metering hopper 28 is transferred in the process of continuously rotating the conveying belt 8 to convey the seeds, the cross section of the material blocking rotary hopper 19 symmetrically arranged on the material conveying supports 1 on two sides of the lower end of the material collecting pipe 9 is of a fan-shaped structure, the circle center of the material blocking rotary hopper 19 is rotatably connected to the material conveying supports 1, a reset tension spring 21 is obliquely and fixedly arranged between the lower side of the material blocking rotary hopper 19 and the material conveying supports 1, and the output ends of the hopper air cylinders 20 on two sides of the material collecting pipe 9 are horizontally and fixedly provided with pinch roller supports 22, the pressure wheel bracket 22 is horizontally and rotatably connected with a lifting pressure wheel 23, the pressure wheel 23 is pushed downwards along the vertical direction by a pressure bucket cylinder 20, so that the material blocking rotating hoppers 19 at the two sides of the material collecting pipe 9 can be folded, the seeds falling from the material collecting pipe 9 can be collected, after the pressure bucket cylinder 20 pulls the lifting pressure wheel 23 upwards along the vertical direction, the material blocking rotating hoppers 19 are pulled by a reset tension spring 21, so that the material blocking rotating hoppers 19 at the two sides of the material collecting pipe 9 can be expanded, the seeds can smoothly fall into the metering hopper 28, a material blocking connecting plate 43 which is matched with the conveying belt 8 in a circular arc structure is fixedly arranged at one side above the material collecting pipe 9, the seeds conveyed by the conveying belt 8 can be limited and blocked, the seeds can fall into the metering hopper 28 under the guiding action of the material blocking connecting plate 43, the seeds are prevented from scattering in the conveying process, and the material conveying connecting plate 25 is vertically arranged at one side of the material conveying bracket 1, the circle center of the transfer connecting plate 25 is fixedly connected with the end part of the reciprocating rotating shaft 24, the middle part of the reciprocating rotating shaft 24 is vertically and fixedly provided with a transfer gear 30, a translation rack 32 meshed with the transfer gear 30 is arranged in a rack bracket 31 of a material conveying bracket 1 on the upper side of the transfer gear 30 in a sliding manner along the horizontal direction, the output end of the transfer cylinder 26 is fixedly connected with one side end part of the translation rack 32, the translation rack 32 is pushed by the transfer cylinder 26 along the horizontal direction to perform translation motion, so that the transfer connecting plate 25 can be driven by the translation rack 32 to continuously reciprocate to rotate, the outer ends of the two sides of the transfer connecting plate 25 are respectively and fixedly provided with a weighing scale 27 along the radial direction of the transfer gear 30, the weighing scales 27 on the two sides of the transfer connecting plate 25 are mutually vertical, the outer side of the weighing scale 27 is fixedly provided with a hopper connecting plate 33 along the radial direction of the transfer gear 30, and one side of the hopper connecting plate 33 is provided with a weighing hopper 28, the end part of one side of the metering hopper 28 is hinged with the hopper connecting plate 33, the transfer connecting plate 25 is used for continuously reciprocating to rotate, so that the two metering hoppers 28 at the two sides of the transfer connecting plate 25 can be alternately transferred to the lower side of the material collecting pipe 9, the two metering hoppers 28 can be alternately loaded and transferred, the shunt guide packaging of seeds is realized, the transfer air cylinder 26 is used for driving the transfer connecting plate 25 to rotate, when the metering hopper 28 at one side of the transfer connecting plate 25 is positioned at the lower side of the material collecting pipe 9, the seeds in the material collecting pipe 9 uniformly fall into the metering hoppers 28, the metering weighing scale 27 can conveniently and rapidly measure and weigh the weight of the metering hoppers 28, when the weight of the seeds received in the metering hoppers 28 reaches the required weight, the material blocking rotating hoppers 19 of the material blocking mechanism 4 are folded to block and collect the seeds, so that the metering hoppers 28 can conveniently stop receiving, and the metering hoppers 28 are driven by the transfer connecting plate 25 to rapidly transfer, the accurate transferring and transferring of seeds with required weight is realized, the quantitative receiving and transferring of the seeds are realized, the efficiency and the quality of seed packing are improved, under the reciprocating rotation of the transferring connecting plate 25, the two metering hoppers 28 at the two sides of the transferring connecting plate 25 can alternately receive and discharge materials, the middle part of the upper end of one side of each metering hopper 28 is hinged with the hopper connecting plate 33, the lower end of one side of the hopper connecting plate 33 is respectively and fixedly provided with a limit stop 34, so that the metering hoppers 28 can rotate with a certain amplitude under the action of gravity in the transferring process, the over-angle rotation of the metering hoppers 28 can be avoided, the upward opening ends of the metering hoppers 28 can be also realized, the seeds in the metering hoppers 28 are prevented from scattering in the transferring process, the pushing hopper cylinders 35 are respectively and vertically and upwards fixedly arranged on the material conveying supports 1 at the two sides of the transferring connecting plate 25, the output ends of the pushing hopper cylinders 35 are horizontally and rotatably connected with lifting push wheels 36, when the metering hopper 28 is driven by the transfer connecting plate 25 to rotate vertically and the metering hopper 28 rotates from the receiving station to the discharging station, the lifting push wheel 36 is pushed vertically upwards by the push hopper cylinder 35, the metering hopper 28 rotates under the pushing of the lifting push wheel 36 until the open end of the metering hopper 28 faces downwards, so that the seeds in the metering hopper 28 can fall smoothly, when the metering hopper 28 is driven by the transfer connecting plate 25 to rotate from the discharging station to the receiving station, the metering hopper 28 can rotate to a vertical state under the action of gravity, so that the metering hopper 28 can conveniently and accurately receive the materials and measure, the hopper supports 37 are respectively and fixedly arranged on the material conveying supports 1 at the two sides of the transfer connecting plate 25, the discharging hopper 29 is vertically and fixedly arranged at one side of the hopper support 37, the discharging hopper 29 is vertically arranged at one side of the push hopper cylinder 35, the seeds can be smoothly poured into the discharging hopper 29 by the metering hopper 28 in the pouring process, the pouring baffle 44 is vertically arranged on one side above the discharging hopper 29 to block the seeds in the pouring process of the metering hopper 28, so that the seeds can be prevented from scattering in the pouring process of the metering hopper 28, the seeds in the metering hopper 28 can be fully and completely poured into the discharging hopper 29 by utilizing the hemispherical structure of the bottom of the metering hopper 28, the bottom of the seeds in the metering hopper 28 is prevented from being stacked and deposited, the tank transfer supports 38 are respectively and horizontally and fixedly arranged on two sides below the material transfer support 1, the tank transfer belts 39 are horizontally wound on the tank transfer rollers 41 connected to two sides of the tank transfer supports 38, the tank transfer motor 40 is horizontally and fixedly arranged on one side of the tank transfer supports 38, a plurality of round tanks for storing the seeds are sequentially placed on the upper side of the tank transfer belts 39 along the horizontal direction, utilize to pass jar motor 40 to drive and pass jar commentaries on classics roller 41 and rotate, pass jar belt 39 and drive the round can and remove along the horizontal direction for the seed can utilize measuring hopper 28 to weigh to fall down to the round can in proper order after transporting, realizes the quick accurate packing conveying of seed. Through the structure, the seed conveying and guiding device is reasonable in structural design, and can continuously and stably convey and guide seeds, so that the seeds can be accurately and efficiently metered, transported and packaged along separate paths, the automatic conveying and packaging of the seeds are realized, and the using requirements of seed packaging are met.

The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims (1)

1. A working method of a seed guiding and packaging mechanism is characterized in that: the seed guide packaging mechanism comprises a material conveying support, a seed storage hopper, a seed conveying mechanism, a material stopping mechanism, a metering and transferring mechanism and a material transferring tank mechanism, wherein the seed conveying mechanism is horizontally and fixedly arranged on one side above the material conveying support, the seed storage hopper is vertically and fixedly arranged on the material conveying support on the upper side of the seed conveying mechanism, the material stopping mechanism and the metering and transferring mechanism are sequentially arranged on the material conveying support on the lower side of one end of the seed conveying mechanism from top to bottom, the material transferring tank mechanisms are respectively and horizontally and symmetrically arranged on the material conveying supports on the two sides of the metering and transferring mechanism, the seed conveying mechanism comprises a conveying motor, a conveying belt and a material collecting pipe, two ends of one side above the material conveying support are respectively and horizontally and rotatably connected with a main conveying roller and an auxiliary conveying roller, the conveying belt is horizontally arranged on one side of the material conveying support, and two sides of the conveying belt are respectively wound on the main conveying roller and the auxiliary conveying roller connected with two sides of the material conveying support, the conveying motor is horizontally and fixedly arranged on one side of the material conveying support, the output end of the conveying motor is vertically provided with a main belt pulley, one side of the main conveying roller is vertically and coaxially fixedly provided with an auxiliary belt pulley, the main belt pulley and the auxiliary belt pulley are in transmission connection by adopting a material conveying belt, the material collecting pipe is vertically and fixedly arranged on the material conveying support on the lower side of the end of the auxiliary conveying roller, the upper end of the material collecting pipe is provided with a circular arc structure matched with the conveying belt along the side of the conveying belt, the seed material storing hopper is vertically and fixedly arranged on the material guide support on the upper side of the conveying belt, a connecting support is horizontally and fixedly arranged between the seed material storing hopper and the material guide support, the lower side of the seed material storing hopper is vertically communicated with a material discharging pipe, the material discharging pipe is horizontally and rotatably connected with a material discharging rotary valve, one side of the material discharging pipe is horizontally and fixedly provided with a material guide motor, and the material guide motor drives the material discharging rotary valve to rotate, the material stopping mechanism is fixedly arranged on a material conveying support on the lower side of the material collecting pipe and comprises material stopping rotating hoppers, a material pressing hopper cylinder and a reset tension spring, the material stopping rotating hoppers are symmetrically arranged on the material guiding supports on the two sides of the lower end of the material collecting pipe, the cross sections of the material stopping rotating hoppers are of fan-shaped structures, the circle centers of the material stopping rotating hoppers are rotatably connected to the material guiding supports, the reset tension springs are obliquely and fixedly arranged between the lower sides of the material stopping rotating hoppers and the material guiding supports, the material guiding supports on the two sides of the material collecting pipe are respectively and vertically and downwards fixedly provided with the material pressing hopper cylinders, the output ends of the material pressing hopper cylinders are horizontally and fixedly provided with pinch roller supports, lifting pinch rollers are horizontally and rotatably connected to the pinch roller supports, the metering and transferring mechanism comprises a reciprocating rotating shaft, a transferring connecting plate, a transferring cylinder, a metering and weighing scale, a metering hopper and a discharging hopper, the reciprocating rotating shaft is horizontally and rotatably connected to the material conveying supports on the lower side of the material collecting pipe, the transferring connecting plate is vertically arranged on one side of the material transferring support, the transferring connecting plate is of a fan-shaped structure, the circle center of the transferring connecting plate is fixedly connected with the end part of the reciprocating rotating shaft, the middle part of the reciprocating rotating shaft is vertically and fixedly provided with a transferring gear, a rack support is horizontally and fixedly arranged on the guide support on the upper side of the transferring gear, a translation rack meshed with the transferring gear is arranged in the rack support in a sliding manner along the horizontal direction, a transferring cylinder is horizontally and fixedly arranged on one side of the rack support, the output end of the transferring cylinder is fixedly connected with the end part of one side of the translation rack, the outer ends of the two sides of the transferring connecting plate are respectively and fixedly provided with a weighing scale along the radial direction of the transferring gear, the weighing scales on the two sides of the transferring connecting plate are mutually vertical, the outer sides of the weighing scales are fixedly provided with a hopper connecting plate along the radial direction of the transferring gear, one side of the hopper connecting plate is provided with a weighing hopper, and one side end part of the weighing hopper is hinged with the hopper connecting plate, the lower ends of one side of the hopper connecting plates on the two sides of the transferring connecting plate are respectively fixedly provided with a limit stop, the material conveying brackets on the two sides of the transferring connecting plate are respectively and vertically and upwards fixedly provided with a push bucket cylinder, the output end of the push bucket cylinder is horizontally and rotatably connected with a lifting push wheel, the material conveying brackets on the two sides of the transferring connecting plate are respectively and fixedly provided with a hopper bracket, one side of the hopper bracket is vertically and fixedly provided with a discharging hopper, the discharging hopper is vertically arranged on one side of the push bucket cylinder, the two sides below the material conveying bracket are respectively and horizontally and fixedly provided with a can conveying mechanism, the can conveying mechanism is fixedly arranged on the lower side of the discharging hopper, the can conveying mechanism comprises a can conveying bracket, a can conveying belt and a can conveying motor, the two sides below the material conveying bracket are respectively and horizontally and fixedly provided with a can conveying bracket, the two sides of the can conveying bracket are respectively and horizontally and rotatably connected with a can conveying rotating roller, the can conveying belt is horizontally arranged on the upper side of the can conveying bracket, the tank conveying belt horizontally winds the tank conveying rotating rollers connected to two sides of the tank conveying support, the tank conveying motor is horizontally and fixedly arranged on one side of the tank conveying support, and the tank conveying motor drives the tank conveying rotating rollers to rotate; a conveying trough with a U-shaped structure is horizontally arranged in the middle of the conveying belt along the conveying direction of the conveying belt; a material blocking connecting plate of a circular arc structure matched with the conveying belt is fixedly arranged on one side above the material collecting pipe; a material pouring baffle is vertically arranged on one side above the discharging hopper; the bottom of the metering hopper is of a hemispherical structure;

the working method of the seed guiding and packaging mechanism comprises the following steps: when in use, the seeds in the seed storage hopper can be continuously and stably conveyed through the seed conveying mechanism, so that the seeds can be conveyed to fall on the metering and transferring mechanism, the seeds can be accurately and efficiently metered, transferred and packaged along separate paths by utilizing the metering and transferring mechanism, the seeds can be quantitatively and transferred, the seeds in the metering hopper can be stably and smoothly poured into a round tank on the upper side of the conveying tank belt, the automatic packaging and conveying of the seeds are realized, the main belt wheel is driven to rotate through the conveying motor, the conveying belt can be continuously and stably conveyed under the driving of the conveying motor, the discharging rotary valve is driven to rotate by utilizing the guide motor, the seeds in the seed storage hopper can continuously and stably fall on the conveying belt under the driving of the discharging rotary valve, and the conveying belt can drive the seeds to continuously and horizontally move and convey in the rotating and conveying process, the conveying trough with the U-shaped structure is horizontally arranged in the middle of the conveying belt along the conveying direction of the conveying belt, so that seeds falling in the seed storage hopper can uniformly fall into the conveying trough of the conveying belt, the seeds can be conveyed efficiently and accurately, the seeds falling in the conveying belt can be conveyed to fold and fall by the material collecting pipe, the seeds can vertically and accurately fall into the metering hopper of the metering and transferring mechanism, the seeds falling in the material collecting pipe can be temporarily received and collected by the material blocking mechanism, when the metering hopper is driven by the transfer connecting plate to move and cannot receive the seeds falling in the material collecting pipe, the material blocking mechanism can temporarily collect the seeds falling in the material collecting pipe, the seeds can be conveyed by the continuous rotation of the conveying belt, and the seeds can be prevented from falling when the metering hopper is transferred by the material blocking mechanism, the lifting pinch roller is pushed downwards along the vertical direction by the pressing bucket cylinder, so that the material blocking rotary buckets on two sides of the material collecting pipe can be closed, the seeds falling from the material collecting pipe can be collected, after the lifting pinch roller is pulled upwards along the vertical direction by the pressing bucket cylinder, the material blocking rotary buckets are pulled by the reset tension spring, so that the material blocking rotary buckets on two sides of the material collecting pipe can be expanded, the seeds can smoothly fall into the metering hopper, the material blocking connecting plate which is in a circular arc structure matched with the conveying belt is fixedly arranged on one side above the material collecting pipe, the seeds conveyed by the conveying belt are limited and blocked, the seeds can fall into the metering hopper under the guiding action of the material blocking connecting plate, the translation rack is pushed to perform translation motion by the transfer cylinder along the horizontal direction, the transfer connecting plate can continuously reciprocate under the driving of the translation rack, and the transfer connecting plate continuously reciprocates to rotate, the two metering hoppers on the two sides of the transfer connecting plate can be alternately transferred to the lower side of the material collecting pipe, so that the two metering hoppers can alternately receive and transfer materials, the shunt material guide packaging of seeds is realized, the transfer connecting plate is driven to rotate by using the transfer cylinder, when the metering hopper on one side of the transfer connecting plate is positioned on the lower side of the material collecting pipe, the seeds in the material collecting pipe uniformly fall into the metering hoppers, the metering weighing scale can conveniently and rapidly measure and weigh the weight of the metering hoppers, when the weight of the seeds received in the metering hoppers reaches the required weight, the retaining rotating hoppers of the retaining mechanism are folded to block and collect the seeds, so that the metering hoppers can conveniently stop receiving the materials, and the metering hoppers can rapidly transfer the seeds with the required weight under the driving of the transfer connecting plate, so that the seeds with the required weight can be accurately transferred, the quantitative receiving of the seeds is realized, and under the reciprocating rotation of the transfer connecting plate, the two metering hoppers on the two sides of the transfer connecting plate can alternately receive and discharge materials, the middle part of the upper end of one side of each metering hopper is hinged to the hopper connecting plate, the lower end of one side of each hopper connecting plate is respectively and fixedly provided with a limit stop block, so that the metering hoppers can rotate in a certain range under the action of gravity in the transfer process, the metering hoppers can not only avoid the rotation with an overlarge angle, but also can realize that the open ends of the metering hoppers face upwards, the seeds in the metering hoppers are prevented from scattering in the transfer process, when the metering hoppers are driven by the transfer connecting plate to rotate vertically, and the metering hoppers rotate from a receiving station to a discharging station, the lifting push wheels are vertically upwards pushed by the push hopper cylinder, so that the metering hoppers rotate under the pushing of the lifting push wheels until the open ends of the metering hoppers face downwards, the seeds in the metering hoppers can be ensured to fall smoothly, utilize the transportation even board to drive the measuring hopper and rotate to the material receiving station from the material pouring station when, the measuring hopper can be from rotating to vertical state at the effect of gravity, ensure that the measuring hopper can convenient accurate material receiving measurement, through the vertical setting in push away hopper cylinder one side of unloading hopper, make the measuring hopper can be smooth and easy fall the seed to the unloading hopper in the material pouring in-process, utilize the vertical material pouring baffle that is provided with in unloading hopper top one side, can block the seed of measuring hopper fall in-process, utilize and pass a jar motor drive and pass a jar commentaries on classics roller and rotate, it drives the round can and removes along the horizontal direction to pass a jar belt, make the seed can utilize the measuring hopper to weigh to fall to the round can after transporting in proper order, realize the quick accurate packing conveying of seed.

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