CN110641767A - Rice circulation quantitative weighing equipment - Google Patents
Rice circulation quantitative weighing equipment Download PDFInfo
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- CN110641767A CN110641767A CN201910914782.2A CN201910914782A CN110641767A CN 110641767 A CN110641767 A CN 110641767A CN 201910914782 A CN201910914782 A CN 201910914782A CN 110641767 A CN110641767 A CN 110641767A
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- 238000005303 weighing Methods 0.000 title claims abstract description 111
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 15
- 235000009566 rice Nutrition 0.000 title claims abstract description 15
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 235000013339 cereals Nutrition 0.000 claims abstract description 118
- 230000007246 mechanism Effects 0.000 claims abstract description 92
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000005070 sampling Methods 0.000 claims description 85
- 238000003860 storage Methods 0.000 claims description 84
- 238000007789 sealing Methods 0.000 claims description 73
- 230000005540 biological transmission Effects 0.000 claims description 63
- 241000209094 Oryza Species 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 240000004282 Grewia occidentalis Species 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000032258 transport Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012271 agricultural production Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B37/00—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
- B65B37/16—Separating measured quantities from supply
- B65B37/18—Separating measured quantities from supply by weighing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B37/00—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B37/00—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
- B65B37/005—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged by endless belts or chains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
- B65B65/02—Driving gear
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The invention provides rice circulating quantitative weighing equipment, which comprises a main frame body arranged on the ground, wherein a controller, a circulating quantitative weighing device, a grain conveying mechanism and a guide output device are arranged on the main frame body, the controller is used for enabling the circulating quantitative weighing device/the grain conveying mechanism to operate according to a preset program, the grain conveying mechanism is used for guiding grains to fall into the circulating quantitative weighing device, the circulating quantitative weighing device is used for conveying the grains with the weight consistent with the preset weight into the guide output device after the grains are fully stored, and the guide output device is used for guiding and outputting the grains; the weight of the grains conveyed into the circulating quantitative weighing device is controlled by controlling the time for conveying the grains into the circulating quantitative weighing device, and finally the circulating quantitative conveying process of the grains is realized.
Description
Technical Field
The invention relates to the field of agriculture, in particular to equipment for circularly and quantitatively weighing and outputting grains.
Background
Along with the development of the times, more and more people are far away from the original agricultural production, and under the environment of the modern agricultural production, the original manual operation and bagging can not meet the quantity requirement of the real production far away, so that the bagging treatment is not carried out manually on crops at present, but the automatic production is carried out by using machinery instead, so that automatic bagging equipment of different types is derived in the society, the agricultural production is liberated from the traditional agriculture, but the bagging machine at the present stage is still insufficient to some extent, firstly, the current grain bagging needs to be carried out by each bag quantitatively, the actual flow line production is challenged, the production efficiency is restricted, secondly, most of the current bagging equipment is complex in structure, troublesome in operation, free from realizing full automation and more troublesome, the invention provides a quantitative grain weighing device, which is necessary to provide a quantitative grain weighing device, wherein the quantitative grain weighing device can control the weight of grains conveyed into a quantitative weighing mechanism by controlling the time for conveying the grains into the quantitative weighing mechanism, and finally realize the circulating quantitative grain conveying process.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide equipment for circularly and quantitatively weighing and outputting grains, the weight of the grains conveyed into the quantitative weighing mechanism is controlled by controlling the time for conveying the grains into the quantitative weighing mechanism, and the circulating quantitative conveying process of the grains is finally realized.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.
Rice circulation ration weighing equipment, it is including laying to subaerial body frame body, install the controller on the body frame body, circulation ration weighing device, cereal conveying mechanism, guide output device, the controller is used for making circulation ration weighing device/cereal conveying mechanism according to preset program operation, cereal conveying mechanism is used for dropping the cereal guide to circulation ration weighing device in, circulation ration weighing device is used for carrying it to guide output device after storing full with the unanimous cereal of preset weight in, guide output device is used for exporting cereal guide.
The technical scheme is further improved and optimized.
The circulating quantitative weighing device comprises a conveying mechanism, a circulating rotating mechanism and a quantitative weighing mechanism, wherein the circulating rotating mechanism is arranged on the main frame body, the quantitative weighing mechanism is arranged on the circulating rotating mechanism, the quantitative weighing mechanism is used for receiving grains conveyed by the grain conveying mechanism, the circulating rotating mechanism is used for driving the quantitative weighing mechanism to rotate and realizing the circulating process of receiving and dumping the grains, and the conveying mechanism is used for receiving the grains dumped by the quantitative weighing mechanism and conveying the grains to the guide output device;
the transportation mechanism include the transportation motor, transport the piece, transportation motor horizontal fixed mounting is on the body frame body, the transportation piece includes main driven voller, the transportation area, the axial of main driven voller is on a parallel with the output shaft axial of transportation motor and both equal movable mounting can rotate around self axial on the body frame body, the transportation area sets up between main driven voller, it carries out the power connection transmission to be provided with power transmission piece one between the drive roll of transportation motor and transportation piece and between the two through power transmission piece one, power transmission piece one is the belt drive structure.
The technical scheme is further improved and optimized.
The circulating rotation mechanism comprises a mounting component and a driving component, the mounting component is positioned above the conveying belt of the conveying piece, the mounting component comprises a mounting shaft, a mounting bracket and a mounting plate, the axial direction of the mounting shaft is parallel to the axial direction of an output shaft of the conveying motor, the mounting shaft is movably mounted on the main frame body and can rotate around the axial direction of the mounting shaft, the mounting bracket is fixed at one end of the mounting shaft, and a fixing point is positioned in the middle of the mounting bracket;
the large surface of the mounting plate is vertical to the axial direction of the mounting shaft and is vertically arranged, the large surface of the mounting plate is provided with rotating bulges in a cylindrical structure and is movably mounted on the mounting bracket through the rotating bulges, and the mounting plate is provided with three groups in an array manner along the circumferential direction of the mounting shaft;
the mounting members are provided with two groups and are respectively positioned on one side of the transportation piece along the self transportation direction, the mounting brackets of the two groups of mounting members are mounted at the end parts of the mounting shafts facing the transportation piece, a height difference is formed between the mounting shafts of the two groups of mounting members, a height difference is formed between the rotating protrusions arranged on the mounting plates corresponding to the two groups of mounting members, and the two height differences are consistent;
and a fixing bracket is arranged between the mounting plates corresponding to the two groups of mounting components and fixed between the two groups of mounting plates.
The technical scheme is further improved and optimized.
The driving component comprises a driving motor and a driving shaft, the driving motor is fixedly arranged on the main frame body, the axial direction of an output shaft of the driving motor is parallel to the axial direction of the mounting shaft, the axial direction of the driving shaft is parallel to the axial direction of the mounting shaft, and the driving shaft is movably arranged on the main frame body and can rotate around the axial direction of the driving shaft;
the driving motor and the driving shaft are connected and transmitted through the second power transmission piece, the third power transmission piece is arranged between the driving shaft and the installation shaft and connected and transmitted through the third power transmission piece, the three power transmission pieces are correspondingly arranged in two groups, and the second power transmission piece and the third power transmission piece are of a belt transmission structure.
The technical scheme is further improved and optimized.
The quantitative weighing mechanism comprises quantitative weighing components arranged between the mounting plates of the two groups of mounting components, the quantitative weighing components are positioned right above the transport piece, three groups of quantitative weighing components are correspondingly arranged, the position of the quantitative weighing component positioned at the top in the three groups of quantitative weighing components is a feeding point, the position of the quantitative weighing component positioned towards the discharging end of the transport piece is a discharging point, and the position of the quantitative weighing component positioned towards the feeding end of the transport piece is an undetermined point;
the quantitative weighing component including storing the casing, the seal assembly, store the vertical intermediate position department that is located between two sets of mounting panels that is fixed in on the fixed bolster of being fixed in of casing, it can divide into two parts and be the storage section respectively to store the casing along the direction of height on perpendicular to ground, the feed section, the storage section is upper end closed, bottom open-ended rectangle shell structure, the feed section is both ends open-ended funnel structure and its tip is fixed in the blind end of storage section and interconnect switch-on between the two, the side of storage section along transportation piece direction of delivery is provided with the support holder.
The technical scheme is further improved and optimized.
The sealing assembly comprises a sealing motor, a sealing screw rod, a sealing guide rod and a driving ring, the sealing motor is fixedly arranged on a support bracket, the axial direction of an output shaft of the sealing motor is vertical to the ground, the sealing screw rod is coaxially fixed on a power output end of the sealing motor, the sealing screw rod is movably arranged on the support bracket and can rotate around the axial direction of the sealing screw rod, the guiding direction of the sealing guide rod is parallel to the axial direction of the sealing screw rod, the sealing guide rod is fixed on the support bracket, the driving ring is movably arranged outside the sealing screw rod through a screw nut and can pull the driving ring to move along the axial direction of the sealing screw rod, a sleeving bulge is further arranged on the outer ring surface of the driving ring and movably sleeved outside the sealing guide rod through the sleeving bulge, and;
the closed assembly further comprises a closed door plate and a connecting rod, the closed door plate is mounted at the opening end of the storage section of the storage shell in a hinged mode, a hinged point is located on the side face of the storage shell along the conveying direction of the conveying piece, a hinged axis core line is parallel to the axial direction of a driving roller of the conveying piece, the two groups of closed door plates are arranged and hinged to the side face of the storage shell along the conveying direction of the conveying piece respectively, the opening end of the storage section of the storage shell can be closed when the two groups of closed door plates are horizontally arranged, and the two groups of closed door plates are a first closed door plate close to the supporting bracket and a second closed door plate far;
one end of the connecting rod is hinged with the driving ring, the other end of the connecting rod is hinged with the first closed door panel, core lines of the two hinged shafts are parallel to the axial direction of the driving roller of the conveying piece, the driving ring ascends/descends and can pull the first closed door panel to open/close the opening end of the storage section of the storage shell through the connecting rod;
a connecting piece is arranged between the first closed door plate and the second closed door plate, the connecting piece comprises a connecting support, a sliding rod, a power linkage piece and a linkage rod, the connecting support is fixed in the storage section of the storage shell, and the guide direction of the sliding rod is parallel to the conveying direction of the conveying piece and is fixed on the connecting support;
the power linkage part comprises a gear and a rack, the axial direction of the gear is parallel to the axial direction of a driving roller of the transportation part, the gear is movably arranged on the connecting support and can rotate around the axial direction of the gear, the extending direction of the rack is parallel to the transportation direction of the transportation part, the side surface of the rack is provided with a sleeve joint bulge which is movably sleeved outside the sliding rod through the sleeve joint bulge, the sleeve joint bulge and the sliding rod form sliding guide fit, the gear and the rack are meshed, the power linkage part is provided with two groups of power linkage parts which are respectively a first power linkage part corresponding to the first closed door plate and a second power linkage part corresponding to the second closed door plate, and the gear of the first power linkage part is meshed with the gear of the second power linkage part;
one end of the linkage rod is hinged with the closed door plate, the other end of the linkage rod is hinged with the rack, core lines of the two hinged shafts are parallel to the axial direction of the driving roller of the conveying piece, the linkage rods are correspondingly provided with two groups of linkage rods I which are respectively corresponding to the closed door plate I and the closed door plate II, the closed door plate I rotates, and the closed door plate II synchronously rotates through the matching of the two groups of linkage rods and the two groups of power linkage pieces;
the two groups of connecting pieces are arranged on the closed door panel and are respectively positioned on one side of the closed door panel along the axial direction of the driving roller of the conveying piece;
the motion state of the sealing assembly can be divided into a sealing state that two groups of sealing door plates seal the opening end of the storage section of the storage shell and an opening state that two groups of sealing door plates open the opening end of the storage section of the storage shell, and the initial state of the sealing assembly is a sealing state.
The technical scheme is further improved and optimized.
The storage shell is characterized in that a partition plate used for separating the connecting piece from the inner cavity of the storage shell is arranged above the connecting piece, and a closed cover is installed in an opening area of the storage shell below the partition plate in a matched mode.
The technical scheme is further improved and optimized.
The grain conveying mechanism is arranged right above the quantitative weighing component positioned at the feeding point, the grain conveying mechanism comprises a conveying hopper and a control component, the conveying hopper is of a funnel-shaped structure with openings at two ends, the small end of the conveying hopper is positioned below the large end, the lower end of the conveying hopper is connected and communicated with a conveying pipeline, and the control component is used for controlling and determining whether grains can pass through the conveying pipeline;
the control component comprises a fastening support, a control motor, a control screw rod, a control guide rod and a control ring, wherein the fastening support is fixedly arranged on the side surface of the conveying pipeline, the control motor is fixedly arranged on the fastening support, the axial direction of an output shaft of the control motor is vertical to the ground, the control screw rod is coaxially fixed at the power output end of the control motor, is movably arranged on the fastening support and can rotate around the axial direction of the control screw rod, the guiding direction of the control guide rod is vertical to the ground and is fixed on the fastening support, the control ring is movably arranged outside the control screw rod through a screw nut, rotates the control screw rod and can pull the control ring to move along the axial direction of the control screw rod, a connecting bulge is arranged on the outer ring surface of the control ring and is movably arranged outside the control guide rod through the connecting bulge;
the control component still include baffle, hinge bar, the baffle sets up and installs in pipeline with articulated mode and the pipeline can be sealed to the baffle, pipeline's side has seted up and has dodged the hole, the one end of hinge bar is articulated with the control ring, the other end passes dodges the hole and is articulated with the baffle, the control ring rises/descends and does the motion of opening/closing pipeline through hinge bar traction baffle.
The technical scheme is further improved and optimized.
The guiding output device is positioned on one side of the discharging end of the transportation piece, which is far away from the feeding end, and comprises a guiding output plate, the guiding output plate is obliquely fixed on the main frame body, and the highest point of the guiding output plate is positioned right below the discharging end of the transportation piece.
The technical scheme is further improved and optimized.
The guide output device also comprises a sampling mechanism positioned right above the guide output plate, the sampling mechanism comprises a sampling component and a sampling driving component, the sampling component is used for guiding the grains to be output from another guide path route, the sampling driving component is used for providing power for the operation of the sampling component, and the guide output plate is provided with a sampling mounting hole penetrating through the thickness of the guide output plate;
the sampling component comprises a sampling lead-out plate, a sampling plate, guide posts, support rods and a drive plate, wherein the guide posts are vertically fixed on the main frame body, four groups of guide posts are arranged on the guide posts and distributed in a four-corner mode, the extension direction of the support rods is parallel to the axial direction of a driving roller of the transportation piece, two ends of each support rod are respectively provided with a sliding sleeve, the sliding sleeves are movably arranged outside the guide posts through the sliding sleeves to form sliding guide fit, the two groups of support rods are correspondingly arranged, the large surface of the drive plate is perpendicular to the extension direction of the support rods, two ends of the drive plate are respectively provided with a sleeve hole;
the sampling plate is arranged in the sampling mounting hole, the sampling plate and the guide output plate are positioned in the same plane, the lower end surface of the sampling plate is provided with a sleeve which is fixedly sleeved outside the support rod through the sleeve, the sleeves are correspondingly provided with two groups, and the sampling lead-out plate is obliquely fixed on the main frame body and is positioned right below the lowest point of the sampling plate;
the sampling driving component comprises a first rotating shaft, a second rotating shaft, rotating discs and a transmission shaft, wherein the axial directions of the first rotating shaft and the second rotating shaft are parallel to the axial direction of the supporting rod, the first rotating shaft and the second rotating shaft are movably arranged on the main frame body and can rotate around the axial direction of the main frame body, the first rotating shaft and the second rotating shaft are coaxially arranged, the two groups of rotating discs are provided and coaxially fixed on the end parts, close to each other, of the first rotating shaft and the second rotating shaft respectively, and the axial direction of the transmission shaft is parallel to the axial direction of;
the large surface of the driving plate is provided with a driving hole, the guiding direction of the driving hole is parallel to the conveying direction of the conveying piece, one end of the transmission shaft is fixedly connected with one group of turntables, and the other end of the transmission shaft penetrates through the driving hole and is fixedly connected with the other group of turntables;
the sampling driving component further comprises a sampling motor, the sampling motor is fixedly installed on the main frame body, the axial direction of an output shaft of the sampling motor is parallel to the axial direction of the rotating shaft, a power transmission piece IV is arranged between the sampling motor and the rotating shaft I, power connection transmission is carried out between the sampling motor and the rotating shaft I through the power transmission piece IV, and the power transmission piece IV is of a belt transmission structure.
Compared with the prior art, the grain conveying device has the advantages that the weight of grains conveyed into the quantitative weighing mechanism is controlled by controlling the time for conveying the grains into the quantitative weighing mechanism, the circulating quantitative conveying process of the grains is finally realized, the whole process is automatic, a worker only needs to set a control program according to the required weight requirement and dump the grains into the grain conveying mechanism, the labor intensity of the worker is greatly reduced, the working efficiency is improved, in addition, when the weight requirement of the grains changes and the control program is reset by the worker, the worker can sample and detect the equipment through the sampling mechanism to judge whether the reset program is correct or not, and the sampling mechanism is more rigorous.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
FIG. 3 is a schematic view showing the combination of the circulation circuit weighing device, the grain conveying mechanism and the main frame body according to the present invention.
FIG. 4 is a schematic view showing the combination of the circulation circuit weighing device and the grain conveying mechanism of the present invention.
Fig. 5 is a schematic structural view of the transport mechanism of the present invention.
Fig. 6 is a schematic structural view of the circulating rotation mechanism of the present invention.
Fig. 7 is a front view of the endless rotating mechanism of the present invention.
Fig. 8 is a schematic structural view of the mounting member of the present invention.
Fig. 9 is a schematic structural view of the driving member of the present invention.
Fig. 10 is a schematic structural view of the quantitative weighing mechanism of the present invention.
Fig. 11 is a schematic structural view of the quantitative weighing mechanism of the present invention.
Fig. 12 is a schematic structural view of the quantitative weighing mechanism of the present invention.
Fig. 13 is a schematic structural diagram of a storage case according to the present invention.
Fig. 14 is a cross-sectional view of a storage case of the present invention.
Fig. 15 is a sectional view of the quantitative weighing mechanism of the present invention.
Fig. 16 is a schematic view of the construction of the closure assembly of the present invention.
FIG. 17 is a schematic view of the two sets of closure panels and connectors of the present invention.
FIG. 18 is a schematic view of the two sets of closure panels and connectors of the present invention.
Fig. 19 is a schematic view of the structure of the connector of the present invention.
Fig. 20 is a schematic structural view of the grain conveying mechanism of the present invention.
Fig. 21 is a schematic structural view of a control member of the present invention.
Fig. 22 is a schematic structural view of a control member of the present invention.
Fig. 23 is a schematic view showing the engagement of the main frame body and the guide output device according to the present invention.
Fig. 24 is a schematic structural diagram of the guidance output device of the present invention.
Fig. 25 is a schematic view of the structure of the sampling member of the present invention.
Fig. 26 is a schematic view of the structure of the driving plate of the present invention.
Fig. 27 is a schematic view of the structure of the sampling driving member of the present invention.
Figure 28 is a partial schematic view of a sample drive member of the present invention.
Detailed Description
The advantage of the invention for circularly and quantitatively weighing the grains is that the weight of the grains conveyed into the quantitative weighing mechanism is controlled by controlling the time for conveying the grains into the quantitative weighing mechanism, and finally the circularly and quantitatively conveying process of the grains is realized, the whole process is automatic, and workers only need to set a control program according to the required weight requirement and dump the grains into the grain conveying mechanism, so that the labor intensity of the workers is greatly reduced, the working efficiency is improved, in addition, after the weight requirement of the grains changes and the workers reset the control program, the workers can sample and detect the equipment through the sampling mechanism to judge whether the reset program is correct or not, and the equipment is more rigorous.
A rice circulating quantitative weighing device comprises a main frame body 100 placed on the ground, wherein a controller, a circulating quantitative weighing device 200, a grain conveying mechanism 300 and a guide output device 400 are installed on the main frame body 100, the controller is used for enabling the circulating quantitative weighing device 200/the grain conveying mechanism 300 to operate according to a preset program, the grain conveying mechanism 300 is used for guiding grains to fall into the circulating quantitative weighing device 200, the circulating quantitative weighing device 200 is used for conveying the grains with the preset weight into the guide output device 400 after the grains with the preset weight are fully stored, and the guide output device 400 is used for guiding and outputting the grains.
The working personnel transport the grains into the grain conveying mechanism 300 through manual work or the existing mechanical technology, the grain conveying mechanism 300 is started and conveys the grains into the circulating quantitative weighing device 200, and after the grains are conveyed for a certain time, namely the grains stored in the circulating quantitative weighing device 200 reach the weight consistent with the preset weight, the grain conveying mechanism 300 is closed and stops conveying the grains into the circulating quantitative weighing device 200; then the circulation quantitative weighing device 200 operates and pours and conveys the grains into the guide output device 400 and finally the grains are guided and discharged by the guide output device 400, meanwhile, the circulation quantitative weighing device 200 starts a new round of grain receiving process, and the process is repeated, besides, a worker can place storage products such as storage bags at the discharge end of the guide output device 400 to collect quantitative grains.
The circulating quantitative weighing device 200 comprises a transporting mechanism 210, a circulating rotating mechanism 220 arranged on the main frame body 100, and a quantitative weighing mechanism 230 arranged on the circulating rotating mechanism 220, wherein the quantitative weighing mechanism 230 is used for receiving grains conveyed by the grain conveying mechanism 300, the circulating rotating mechanism 220 is used for driving the quantitative weighing mechanism 230 to rotate and realizing the circulating process of receiving and dumping the grains, and the transporting mechanism 210 is used for receiving the grains dumped by the quantitative weighing mechanism 230 and conveying the grains to the guide output device 400.
The circulating rotation mechanism 220 comprises a mounting member 2210 and a driving member 2220, wherein the mounting member 2210 is positioned above the conveying belt of the conveying piece 212, the mounting member 2210 comprises a mounting shaft 2211, a mounting bracket 2212 and a mounting plate 2213, the axial direction of the mounting shaft 2211 is parallel to the axial direction of the output shaft of the conveying motor 211, the mounting shaft 2211 is movably mounted on the main frame body 100 and can rotate around the axial direction of the mounting shaft 2211, the mounting bracket 2212 is fixed at one end of the mounting shaft 2211, and the fixing point is positioned at the middle position of the mounting bracket 2212.
The large surface of the mounting plate 2213 is perpendicular to the axial direction of the mounting shaft 2211 and is arranged vertically, the large surface of the mounting plate 2213 is provided with rotating protrusions in a cylindrical structure and is movably mounted on the mounting bracket 2212 through the rotating protrusions, and three groups of the mounting plate 2213 are arranged in an array along the circumferential direction of the mounting shaft 2211.
The mounting members 2210 are provided with two sets of mounting members 2210 respectively positioned at one side of the transportation piece 212 in the self transportation direction, the mounting brackets 2212 of the two sets of mounting members 2210 are mounted on the end portions of the mounting shafts 2211 facing the transportation piece 212, a height difference is formed between the mounting shafts 2211 of the two sets of mounting members 2210, and a height difference is formed between the rotating protrusions provided on the mounting plates 2213 of the two sets of mounting members 2210 corresponding to each other, and the two height differences are identical.
A fixing bracket is arranged between the mounting plates 2213 of the two groups of mounting members 2210 corresponding to each other, and the fixing bracket is fixed between the two groups of mounting plates 2213.
The driving member 2220 includes a driving motor 2221 and a driving shaft 2222, the driving motor 2221 is fixedly mounted on the main frame 100, and the output shaft of the driving motor 2221 is axially parallel to the mounting shaft 2211, the driving shaft 2222 is axially parallel to the mounting shaft 2211, and the driving shaft 2222 is movably mounted on the main frame 100 and can rotate around itself axially.
The power transmission part II 2223 is arranged between the driving motor 2221 and the driving shaft 2222, power connection transmission is carried out between the driving motor 2221 and the driving shaft 2222 through the power transmission part II 2223, the power transmission part III 2224 is arranged between the driving shaft 2222 and the mounting shaft 2211, power connection transmission is carried out between the driving shaft 2222 and the mounting shaft 2214 through the power transmission part III 2224, two groups of power transmission parts III 2224 are correspondingly arranged, and particularly, the power transmission part II 2223 and the power transmission part III 2224 are both of a belt transmission structure.
In the process that the driving motor 2221 operates and pulls the driving shaft 2222 to rotate around the self axial direction, the driving shaft 2222 rotates and pulls the mounting shaft 2211 to rotate, the mounting shaft 2211 rotates and pulls the mounting bracket 2212 to rotate synchronously, and in the process, because a fixed bracket is arranged between the mounting plates 2213 corresponding to the two groups of mounting members 2210, and the mounting plates 2213 are mounted on the mounting brackets 2212 in a movable mounting mode, the mounting plates 2213 are always vertically arranged and rotate synchronously along with the mounting brackets 2212 in a vertically arranged state.
The quantitative weighing mechanism 230 includes quantitative weighing components installed between the installation plates 2213 of the two sets of installation components 2210, the quantitative weighing components are located right above the transportation piece 212, three sets of quantitative weighing components are correspondingly arranged, the position of the quantitative weighing component located at the top among the three sets of quantitative weighing components is a feeding point, the position of the quantitative weighing component located towards the discharging end of the transportation piece 212 is a discharging point, and the position of the quantitative weighing component located towards the feeding end of the transportation piece 212 is an undetermined point.
The quantitative weighing component comprises a storage shell 2310 and a sealing component 2320, the storage shell 2310 is vertically fixed on a fixed support, the storage shell 2310 is located at the middle position between two groups of mounting plates 2213, the storage shell 2310 can be divided into two parts along the height direction perpendicular to the ground and is a storage section 2311 and a feeding section 2312 respectively, the storage section 2311 is a rectangular shell structure with a closed upper end and an open bottom end, the feeding section 2312 is a funnel structure with two open ends, the small end of the funnel structure is fixed at the closed end of the storage section 2311, the two sections are connected and communicated with each other, and a supporting support is arranged on the side face of the storage section 2311 along the conveying direction of the conveying piece 212.
The sealing assembly 2320 comprises a sealing motor 2321, a sealing screw 2322, a sealing guide rod 2323 and a driving ring 2324, the sealing motor 2321 is fixedly mounted on the support bracket, and an output shaft of the sealing motor 2321 is axially perpendicular to the ground, the sealing screw 2322 is coaxially fixed at a power output end of the sealing motor 2321, the sealing screw 2322 is further movably mounted on the support bracket and can rotate around the axial direction of the sealing screw, a guiding direction of the sealing guide rod 2323 is parallel to the axial direction of the sealing screw 2322, the sealing guide rod 2323 is fixed on the support bracket, the driving ring 2324 is movably mounted outside the sealing screw 2322 through a nut, the sealing screw 2322 is fixed on the drive ring 2324 and can pull the driving ring 2324 to displace along the axial direction of the sealing screw 2322, a sleeving protrusion is further arranged on an outer circumferential surface of the driving ring 2324 and is movably sleeved outside the sealing guide rod 2323 through the.
The closing assembly 2320 further comprises a closing door plate 2325 and a connecting rod 2326, the closing door plate 2325 is installed at the opening end of the storage section 2311 of the storage housing 2310 in a hinged manner, a hinged point is located on the side of the storage housing 2310 along the conveying direction of the conveying piece 212, a core line of the hinged axis is parallel to the axial direction of the driving roller of the conveying piece 212, two sets of closing door plates 2325 are arranged and hinged to the side of the storage housing 2310 along the conveying direction of the conveying piece 212 respectively, when the two sets of closing door plates 2325 are horizontally arranged, the opening end of the storage section 2311 of the storage housing 2310 can be closed, and the two sets of closing door plates 2325 are respectively a closing door plate one close to the supporting bracket and a closing door plate.
One end of the connecting rod 2326 is hinged to the driving ring 2324, the other end is hinged to the first closed door panel, and the two hinge axis lines are parallel to the driving roller axis of the transporting member 212, so that the driving ring 2324 ascends/descends and can pull the first closed door panel to open/close the opening end of the storage section 2311 of the storage housing 2310 through the connecting rod 2326.
A connecting piece is arranged between the first closed door panel and the second closed door panel, the connecting piece comprises a connecting bracket, a sliding rod 2327, a power linkage 2328 and a linkage 2329, the connecting bracket is fixed in the storage section 2311 of the storage shell 2310, and the guide direction of the sliding rod 2327 is parallel to the transportation direction of the transportation piece 212 and is fixed on the connecting bracket.
The power linkage member 2328 comprises a gear and a rack, the axial direction of the gear is parallel to the axial direction of the driving roller of the transportation member 212, the gear is movably mounted on the connecting support and can rotate around the axial direction of the gear, the extension direction of the rack is parallel to the transportation direction of the transportation member 212, a sleeving protrusion is arranged on the side surface of the rack and movably sleeved outside the sliding rod 2327 through the sleeving protrusion, the sleeving protrusion and the sliding rod 2327 form sliding guide fit, the gear and the rack are meshed, the power linkage member 2328 is provided with two groups of power linkage members I corresponding to the closed door plate I and two power linkage members II corresponding to the closed door plate II, and the gear of the power linkage member I and the gear of the power linkage member II are meshed with each other.
One end of the linkage 2329 is hinged to the closed door plate 2325, the other end is hinged to the rack, and the core lines of the two hinged shafts are parallel to the axial direction of the driving roller of the transportation member 212, two groups of linkage 2329 are correspondingly provided, which are a first linkage corresponding to the first closed door plate and a second linkage corresponding to the second closed door plate, respectively, and the first closed door plate rotates and synchronously rotates through the cooperation of the two groups of linkage 2329 and the two groups of power linkage 2328.
Preferably, the connecting members are provided in two sets and are respectively located on one side of the closing door 2325 along the axial direction of the driving roller of the transporting member 212.
The movement state of the closing component 2320 can be divided into a closing state in which the two sets of closing door panels 2325 close the open end of the storage section 2311 of the storage housing 2310, an opening state in which the two sets of closing door panels 2325 open the open end of the storage section 2311 of the storage housing 2310, and an initial state of the closing component 2320 is a closing state.
The state switching process of the closed component 2320 specifically includes: the sealing motor 2321 operates and pulls the sealing screw 2322 to rotate around the axial direction of the sealing screw 2322, the sealing screw 2322 rotates and can pull the driving ring 2324 to displace along the axial direction of the sealing screw 2322, wherein the driving ring 2324 rises and pulls the first sealing door panel to rotate for opening the open end of the storage section 2311 of the storage shell 2310 through the connecting rod 2326, meanwhile, the first sealing door panel rotates and is enabled to rotate for synchronously opening the open end of the storage section 2311 of the storage shell 2310 through the matching of the two groups of linkage rods 2329 and the two groups of power linkage members 2328, the 2324 descends and pulls the first sealing door panel to rotate for closing the open end of the storage section 2311 of the storage shell 2310 through the connecting rod 2326, and meanwhile, the first sealing door panel rotates and pulls the second sealing door panel to synchronously rotate for closing the open end of the storage section 2311 of the storage shell 2310, so that the.
The motion process of the circulating quantitative weighing device 200 specifically comprises the following steps: the grain conveying mechanism 300 conveys the grains into the quantitative weighing means at the feeding point, and after a certain time of conveyance, when the weight of the grains in the grain conveying mechanism is consistent with the preset weight, the grain conveying mechanism 300 is closed and stops conveying the grains, then the driving motor 2221 rotates and drives the mounting bracket 2212 to rotate, the mounting bracket 2212 rotates and pulls the mounting plate 2213 to synchronously rotate along with the mounting bracket 2212 in a vertical arrangement state all the time, namely, the quantitative weighing member always rotates synchronously with the mounting bracket 2212 in a vertically arranged state, when the quantitative weighing member storing the grains rotates to the discharging point, the closing member 2320 opens the open end of the storage section 2311 of the storage housing 2310, so that the grains are dumped onto the transporting member 212 and transported by the transporting member 212 onto the guide output device 400, and after dumping, the closing component 2320 closes the open end of the storage section 2311 of the storage housing 2310, and then the drive motor 2221 continues to move twice to rotate the quantitative weighing member back to the feeding point; meanwhile, the other two groups of quantitative weighing components start a new round of movement for receiving grains and dumping the grains onto the transportation piece 212 respectively, so that a cyclic reciprocating process of quantitative grain receiving and dumping transportation is formed.
Preferably, in order to avoid the grain in the storage housing 2310 from causing a jamming effect on the power linkage 2328, a separation plate 2313 for separating the connection from the cavity of the storage housing 2310 is arranged above the connection, and an opening area of the storage housing 2310 below the separation plate 2313 is provided with a sealing cover 2314 in a matching manner.
The grain conveying mechanism 300 is arranged right above the quantitative weighing component at the feeding point, the grain conveying mechanism 300 comprises a conveying hopper 310 and a control component 320, the conveying hopper 310 is of a funnel-shaped structure with openings at two ends, the small end of the conveying hopper 310 is located below the large end, the lower end of the conveying hopper 310 is connected and communicated with a conveying pipeline, and the control component 320 is used for controlling and determining whether grains can pass through the conveying pipeline or not.
The control member 320 comprises a fastening bracket 321, a control motor 322, and a control screw 323, the control device comprises a control guide rod 324 and a control ring 325, wherein a fastening support 321 is fixedly arranged on the side surface of the conveying pipeline, a control motor 322 is fixedly arranged on the fastening support 321, an output shaft of the control motor 322 is axially vertical to the ground, a control screw 323 is coaxially fixed at a power output end of the control motor 322, the control screw 323 is movably arranged on the fastening support 321 and can axially rotate around the control screw 323, the guide direction of the control guide rod 324 is vertical to the ground and is fixed on the fastening support 321, the control ring 325 is movably arranged outside the control screw 323 through a screw nut and can pull the control ring 325 to move along the axial direction of the control screw 323, a connecting bulge is arranged on the outer annular surface of the control ring 325 and is movably arranged outside the control guide rod 324 through the connecting bulge, and the connecting bulge and the control guide rod 324 form.
The control component 320 further comprises a baffle 326 and a hinge rod 327, the baffle 326 is arranged in the conveying pipeline in a hinged mode, the baffle 326 can seal the conveying pipeline, an avoiding hole is formed in the side face of the conveying pipeline, one end of the hinge rod 327 is hinged to the control ring 325, the other end of the hinge rod 327 penetrates through the avoiding hole and is hinged to the baffle 326, the control ring 325 ascends/descends, and the hinge rod 327 pulls the baffle 326 to open/close the conveying pipeline.
The worker pours grains into the conveying hopper 310 manually or by a conventional mechanical technique, then controls the motor 322 to operate and pulls the control screw rod 323 to rotate, the control screw rod 323 rotates and pulls the control ring 325 to ascend/descend and finally causes the baffle 326 to open/close the conveying pipeline, thereby controlling whether the grains can smoothly pass through the conveying pipeline.
The guiding output device 400 is located at a side of the discharging end of the transporting member 212 away from the feeding end, the guiding output device 400 includes a guiding output plate 410, the guiding output plate 410 is obliquely fixed on the main frame body 100, and the highest point of the guiding output plate is located right below the discharging end of the transporting member 212.
The transportation unit 212 transports grains to the guide output plate 410 and the grains are finally guided to be output through the guide output plate 410, and a worker can collect a fixed amount of grains by only placing a storage product such as a storage bag at the lowest point of the guide output plate 410.
Preferably, when the device is reset by a worker to control the circulating quantitative weighing device 200, that is, the weight of the grain during one-time conveying is changed, in order to detect whether the reset control program is correct, the guide output device 400 further comprises a sampling mechanism located right above the guide output plate 410, the sampling mechanism comprises a sampling component 420 and a sampling driving component 430, the sampling component 420 is used for guiding the grain to be output from another guide path, the sampling driving component 430 is used for providing power for the operation of the sampling component 420, and the guide output plate 410 is provided with a sampling mounting hole penetrating through the thickness of the guide output plate.
Sampling member 420 including sampling extraction plate 421, sampling board 422, guide post 423, bracing piece 424, drive plate 425, guide post 423 is vertical to be fixed in on the body frame body 100 and guide post 423 is provided with four groups and is the four corner type and distributes, the extending direction of bracing piece 424 is on a parallel with the initiative roller axial of transportation piece 212, the both ends of bracing piece 424 all are provided with the sliding sleeve and it through sliding sleeve movable mounting in the guide post 423 outside and constitute the slip direction cooperation, bracing piece 424 is provided with two sets of correspondingly, the major surface perpendicular to support post 424 of drive plate 425 and the both ends of drive plate 425 have all seted up the trepanning, drive plate 425 fixes the cover through the trepanning and connects in the bracing piece 424 outsidely.
The sampling plate 422 is arranged in the sampling mounting hole, the sampling plate 422 and the guide output plate 410 are positioned in the same plane, sleeves are arranged on the lower end surface of the sampling plate 422 and are fixedly sleeved outside the support rod 424 through the sleeves, two groups of sleeves are correspondingly arranged on the lower end surface of the sampling plate 422, and the sampling lead-out plate 421 is obliquely fixed on the main frame body 100 and is positioned right below the lowest point of the sampling plate 422.
The sampling driving member 430 comprises a first rotating shaft 433, a second rotating shaft 434, rotating discs 435 and a transmission shaft 436, wherein the axial directions of the first rotating shaft 433 and the second rotating shaft 434 are both parallel to the axial direction of the support rod 424, the first rotating shaft 433 and the second rotating shaft 434 are movably mounted on the main frame body 100 and can rotate around the axial direction of the main frame body, the first rotating shaft 433 and the second rotating shaft 434 are coaxially arranged, the two rotating discs 435 are provided with two groups of rotating discs and are coaxially fixed on the end parts of the first rotating shaft 433 and the second rotating shaft 434, which are close to each other, respectively, and the axial direction of the.
The driving plate 425 is provided with a driving hole 426 on the large surface, the guiding direction of the driving hole 426 is parallel to the conveying direction of the conveying member 212, one end of the transmission shaft 436 is fixedly connected with one group of turntables 435, and the other end of the transmission shaft passes through the driving hole 426 and is fixedly connected with the other group of turntables 435.
The sampling driving member 430 further comprises a sampling motor 431, the sampling motor 431 is fixedly installed on the main frame body 100, an output shaft of the sampling motor 431 is axially parallel to a first rotating shaft 433, a power transmission member IV 432 is arranged between the sampling motor 431 and the first rotating shaft 33, power connection transmission is carried out between the sampling motor 431 and the first rotating shaft 33 through the power transmission member IV 432, and particularly, the power transmission member IV 432 is of a belt transmission structure.
The sampling motor 431 operates and pulls the first rotating shaft 433 to rotate around the self axial direction, the first rotating shaft 433 rotates and pulls the two groups of rotating discs 435, the second rotating shaft 434 and the transmission shaft 436 to synchronously rotate, wherein the transfer shaft 436 rotates and drives the drive plate 425 in an up/down motion by its engagement with the drive aperture 426, when the driving plate 425 descends, the driving plate 425 descends and pulls the supporting rod 424 to descend synchronously, the supporting rod 424 descends and pulls the sampling plate 422 to descend synchronously, at the moment, grains are guided and discharged through the guide output plate 410, the sampling mounting hole, the sampling plate 422 and the sampling extraction plate 421, a worker can check whether the weight of the grains meets the requirement or not, thereby judging whether the reset program is correct, after sampling, the driving plate 425 ascends and makes the sampling plate 422 synchronously ascend to be positioned in the same plane with the guide output plate 410, and then the grains are guided and discharged through the guide output plate 410.
Claims (10)
1. Rice circulation ration weighing equipment, its characterized in that, it is including laying to subaerial main frame body, install the controller on the main frame body, circulation ration weighing device, cereal conveying mechanism, guide output device, the controller is used for making circulation ration weighing device/cereal conveying mechanism according to preset program operation, cereal conveying mechanism is used for dropping the cereal guide to circulation ration weighing device in, circulation ration weighing device is used for storing full with the unanimous cereal of preset weight in with it carries to guide output device in, guide output device is used for exporting cereal guide.
2. The rice circulating quantitative weighing device according to claim 1, wherein the circulating quantitative weighing device comprises a transportation mechanism, a circulating rotating mechanism arranged on the main frame body, and a quantitative weighing mechanism arranged on the circulating rotating mechanism, the quantitative weighing mechanism is used for receiving the grains conveyed by the grain conveying mechanism, the circulating rotating mechanism is used for driving the quantitative weighing mechanism to rotate and realizing the circulating process of receiving and dumping the grains, and the transportation mechanism is used for receiving the grains dumped by the quantitative weighing mechanism and conveying the grains to the guide output device;
the transportation mechanism include the transportation motor, transport the piece, transportation motor horizontal fixed mounting is on the body frame body, the transportation piece includes main driven voller, the transportation area, the axial of main driven voller is on a parallel with the output shaft axial of transportation motor and both equal movable mounting can rotate around self axial on the body frame body, the transportation area sets up between main driven voller, it carries out the power connection transmission to be provided with power transmission piece one between the drive roll of transportation motor and transportation piece and between the two through power transmission piece one, power transmission piece one is the belt drive structure.
3. The rice circulating and quantitative weighing device is characterized in that the circulating and rotating mechanism comprises a mounting component and a driving component, the mounting component is positioned above a conveying belt of the conveying piece, the mounting component comprises a mounting shaft, a mounting bracket and a mounting plate, the axial direction of the mounting shaft is parallel to the axial direction of an output shaft of the conveying motor, the mounting shaft is movably mounted on the main frame body and can rotate around the axial direction of the mounting shaft, the mounting bracket is fixed at one end of the mounting shaft, and the fixing point is positioned in the middle of the mounting bracket;
the large surface of the mounting plate is vertical to the axial direction of the mounting shaft and is vertically arranged, the large surface of the mounting plate is provided with rotating bulges in a cylindrical structure and is movably mounted on the mounting bracket through the rotating bulges, and the mounting plate is provided with three groups in an array manner along the circumferential direction of the mounting shaft;
the mounting members are provided with two groups and are respectively positioned on one side of the transportation piece along the self transportation direction, the mounting brackets of the two groups of mounting members are mounted at the end parts of the mounting shafts facing the transportation piece, a height difference is formed between the mounting shafts of the two groups of mounting members, a height difference is formed between the rotating protrusions arranged on the mounting plates corresponding to the two groups of mounting members, and the two height differences are consistent;
and a fixing bracket is arranged between the mounting plates corresponding to the two groups of mounting components and fixed between the two groups of mounting plates.
4. The rice circulating and quantitative weighing device of claim 3, wherein the driving member comprises a driving motor and a driving shaft, the driving motor is fixedly arranged on the main frame body, the axial direction of an output shaft of the driving motor is parallel to the axial direction of the mounting shaft, the axial direction of the driving shaft is parallel to the axial direction of the mounting shaft, and the driving shaft is movably arranged on the main frame body and can rotate around the axial direction of the driving shaft;
the driving motor and the driving shaft are connected and transmitted through the second power transmission piece, the third power transmission piece is arranged between the driving shaft and the installation shaft and connected and transmitted through the third power transmission piece, the three power transmission pieces are correspondingly arranged in two groups, and the second power transmission piece and the third power transmission piece are of a belt transmission structure.
5. The rice circulating quantitative weighing device according to claim 3, wherein the quantitative weighing mechanism comprises quantitative weighing components arranged between two mounting plates of two sets of mounting components, the quantitative weighing components are positioned right above the transportation piece, three sets of quantitative weighing components are correspondingly arranged, the position of the quantitative weighing component positioned at the top in the three sets of quantitative weighing components is a feeding point, the position of the quantitative weighing component positioned towards the discharging end of the transportation piece is a discharging point, and the position of the quantitative weighing component positioned towards the feeding end of the transportation piece is an undetermined point;
the quantitative weighing component including storing the casing, the seal assembly, store the vertical intermediate position department that is located between two sets of mounting panels that is fixed in on the fixed bolster of being fixed in of casing, it can divide into two parts and be the storage section respectively to store the casing along the direction of height on perpendicular to ground, the feed section, the storage section is upper end closed, bottom open-ended rectangle shell structure, the feed section is both ends open-ended funnel structure and its tip is fixed in the blind end of storage section and interconnect switch-on between the two, the side of storage section along transportation piece direction of delivery is provided with the support holder.
6. The rice circulation quantitative weighing device of claim 5, wherein the sealing component comprises a sealing motor and a sealing screw rod, the sealing motor is fixedly arranged on the support bracket, the axial direction of an output shaft of the sealing motor is vertical to the ground, the sealing screw rod is coaxially fixed at the power output end of the sealing motor, the sealing screw rod is also movably arranged on the support bracket and can rotate around the axial direction of the sealing screw rod, the guiding direction of the sealing screw rod is parallel to the axial direction of the sealing screw rod, the sealing screw rod is fixed on the support bracket, the driving ring is movably arranged outside the sealing screw rod through a screw nut and can pull the driving ring to displace along the axial direction of the sealing screw rod, a sleeved bulge is further arranged on the outer ring surface of the driving ring and movably sleeved outside the sealing screw rod through the sleeved bulge, and the sleeved bulge and the sealing screw rod form sliding;
the closed assembly further comprises a closed door plate and a connecting rod, the closed door plate is mounted at the opening end of the storage section of the storage shell in a hinged mode, a hinged point is located on the side face of the storage shell along the conveying direction of the conveying piece, a hinged axis core line is parallel to the axial direction of a driving roller of the conveying piece, the two groups of closed door plates are arranged and hinged to the side face of the storage shell along the conveying direction of the conveying piece respectively, the opening end of the storage section of the storage shell can be closed when the two groups of closed door plates are horizontally arranged, and the two groups of closed door plates are a first closed door plate close to the supporting bracket and a second closed door plate far;
one end of the connecting rod is hinged with the driving ring, the other end of the connecting rod is hinged with the first closed door panel, core lines of the two hinged shafts are parallel to the axial direction of the driving roller of the conveying piece, the driving ring ascends/descends and can pull the first closed door panel to open/close the opening end of the storage section of the storage shell through the connecting rod;
a connecting piece is arranged between the first closed door plate and the second closed door plate, the connecting piece comprises a connecting support, a sliding rod, a power linkage piece and a linkage rod, the connecting support is fixed in the storage section of the storage shell, and the guide direction of the sliding rod is parallel to the conveying direction of the conveying piece and is fixed on the connecting support;
the power linkage part comprises a gear and a rack, the axial direction of the gear is parallel to the axial direction of a driving roller of the transportation part, the gear is movably arranged on the connecting support and can rotate around the axial direction of the gear, the extending direction of the rack is parallel to the transportation direction of the transportation part, the side surface of the rack is provided with a sleeve joint bulge which is movably sleeved outside the sliding rod through the sleeve joint bulge, the sleeve joint bulge and the sliding rod form sliding guide fit, the gear and the rack are meshed, the power linkage part is provided with two groups of power linkage parts which are respectively a first power linkage part corresponding to the first closed door plate and a second power linkage part corresponding to the second closed door plate, and the gear of the first power linkage part is meshed with the gear of the second power linkage part;
one end of the linkage rod is hinged with the closed door plate, the other end of the linkage rod is hinged with the rack, core lines of the two hinged shafts are parallel to the axial direction of the driving roller of the conveying piece, the linkage rods are correspondingly provided with two groups of linkage rods I which are respectively corresponding to the closed door plate I and the closed door plate II, the closed door plate I rotates, and the closed door plate II synchronously rotates through the matching of the two groups of linkage rods and the two groups of power linkage pieces;
the two groups of connecting pieces are arranged on the closed door panel and are respectively positioned on one side of the closed door panel along the axial direction of the driving roller of the conveying piece;
the motion state of the sealing assembly can be divided into a sealing state that two groups of sealing door plates seal the opening end of the storage section of the storage shell and an opening state that two groups of sealing door plates open the opening end of the storage section of the storage shell, and the initial state of the sealing assembly is a sealing state.
7. The rice circulation quantitative weighing device of claim 6, wherein a partition plate is arranged above the connecting piece and used for separating the connecting piece from the inner cavity of the storage shell, and a closed cover is arranged in a matching manner in an opening area of the storage shell below the partition plate.
8. The rice circulation quantitative weighing device of claim 5, wherein the grain conveying mechanism is arranged right above the quantitative weighing member at the feeding point, the grain conveying mechanism comprises a conveying hopper and a control member, the conveying hopper is of a funnel-shaped structure with openings at two ends, the small end of the conveying hopper is positioned below the large end, the lower end of the conveying hopper is communicated with a conveying pipeline, and the control member is used for controlling and determining whether grains can pass through the conveying pipeline;
the control component comprises a fastening support, a control motor, a control screw rod, a control guide rod and a control ring, wherein the fastening support is fixedly arranged on the side surface of the conveying pipeline, the control motor is fixedly arranged on the fastening support, the axial direction of an output shaft of the control motor is vertical to the ground, the control screw rod is coaxially fixed at the power output end of the control motor, is movably arranged on the fastening support and can rotate around the axial direction of the control screw rod, the guiding direction of the control guide rod is vertical to the ground and is fixed on the fastening support, the control ring is movably arranged outside the control screw rod through a screw nut, rotates the control screw rod and can pull the control ring to move along the axial direction of the control screw rod, a connecting bulge is arranged on the outer ring surface of the control ring and is movably arranged outside the control guide rod through the connecting bulge;
the control component still include baffle, hinge bar, the baffle sets up and installs in pipeline with articulated mode and the pipeline can be sealed to the baffle, pipeline's side has seted up and has dodged the hole, the one end of hinge bar is articulated with the control ring, the other end passes dodges the hole and is articulated with the baffle, the control ring rises/descends and does the motion of opening/closing pipeline through hinge bar traction baffle.
9. A rice circulating and quantitative weighing device as claimed in claim 2, wherein the guide output device is positioned on the side of the discharge end of the transportation member, which is away from the feeding end, and comprises a guide output plate, the guide output plate is obliquely fixed on the main frame, and the highest point of the guide output plate is positioned right below the discharge end of the transportation member.
10. The rice circulation quantitative weighing device of claim 9, wherein the guide output device further comprises a sampling mechanism located right above the guide output plate, the sampling mechanism comprises a sampling component and a sampling driving component, the sampling component is used for guiding the grains to be output from another guide path, the sampling driving component is used for providing power for the operation of the sampling component, and the guide output plate is provided with a sampling mounting hole penetrating through the thickness of the guide output plate;
the sampling component comprises a sampling lead-out plate, a sampling plate, guide posts, support rods and a drive plate, wherein the guide posts are vertically fixed on the main frame body, four groups of guide posts are arranged on the guide posts and distributed in a four-corner mode, the extension direction of the support rods is parallel to the axial direction of a driving roller of the transportation piece, two ends of each support rod are respectively provided with a sliding sleeve, the sliding sleeves are movably arranged outside the guide posts through the sliding sleeves to form sliding guide fit, the two groups of support rods are correspondingly arranged, the large surface of the drive plate is perpendicular to the extension direction of the support rods, two ends of the drive plate are respectively provided with a sleeve hole;
the sampling plate is arranged in the sampling mounting hole, the sampling plate and the guide output plate are positioned in the same plane, the lower end surface of the sampling plate is provided with a sleeve which is fixedly sleeved outside the support rod through the sleeve, the sleeves are correspondingly provided with two groups, and the sampling lead-out plate is obliquely fixed on the main frame body and is positioned right below the lowest point of the sampling plate;
the sampling driving component comprises a first rotating shaft, a second rotating shaft, rotating discs and a transmission shaft, wherein the axial directions of the first rotating shaft and the second rotating shaft are parallel to the axial direction of the supporting rod, the first rotating shaft and the second rotating shaft are movably arranged on the main frame body and can rotate around the axial direction of the main frame body, the first rotating shaft and the second rotating shaft are coaxially arranged, the two groups of rotating discs are provided and coaxially fixed on the end parts, close to each other, of the first rotating shaft and the second rotating shaft respectively, and the axial direction of the transmission shaft is parallel to the axial direction of;
the large surface of the driving plate is provided with a driving hole, the guiding direction of the driving hole is parallel to the conveying direction of the conveying piece, one end of the transmission shaft is fixedly connected with one group of turntables, and the other end of the transmission shaft penetrates through the driving hole and is fixedly connected with the other group of turntables;
the sampling driving component further comprises a sampling motor, the sampling motor is fixedly installed on the main frame body, the axial direction of an output shaft of the sampling motor is parallel to the axial direction of the rotating shaft, a power transmission piece IV is arranged between the sampling motor and the rotating shaft I, power connection transmission is carried out between the sampling motor and the rotating shaft I through the power transmission piece IV, and the power transmission piece IV is of a belt transmission structure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910914782.2A CN110641767B (en) | 2019-09-26 | 2019-09-26 | Rice circulation quantitative weighing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910914782.2A CN110641767B (en) | 2019-09-26 | 2019-09-26 | Rice circulation quantitative weighing equipment |
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| CN110641767A true CN110641767A (en) | 2020-01-03 |
| CN110641767B CN110641767B (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428665A (en) * | 2021-05-31 | 2021-09-24 | 江苏沪越机械设备有限公司 | Automatic cable guide adjusting mechanism and adjusting method thereof |
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| EP1176405A2 (en) * | 2000-07-24 | 2002-01-30 | Ishida Co., Ltd. | Combination weighing apparatus having a supply unit |
| US20050109547A1 (en) * | 2003-11-26 | 2005-05-26 | Ishida Co., Ltd. | Measuring device |
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