CN110127092A - Racking machine is weighed in rice automatic cycle - Google Patents
Racking machine is weighed in rice automatic cycle Download PDFInfo
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- CN110127092A CN110127092A CN201910503682.0A CN201910503682A CN110127092A CN 110127092 A CN110127092 A CN 110127092A CN 201910503682 A CN201910503682 A CN 201910503682A CN 110127092 A CN110127092 A CN 110127092A
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- Prior art keywords
- main shaft
- fixed main
- rotation
- swivel mount
- elevator
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Classifications
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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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B1/06—Methods of, or means for, filling the material into the containers or receptacles by gravity flow
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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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
-
- 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
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/52—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using roller-ways or endless conveyors
Abstract
The invention provides an automatic rice circulating weighing and racking machine, which comprises a feeding device, a quantifying device, a discharging part and a transporting part, wherein the quantifying device, the discharging part and the transporting part are fixedly arranged on the feeding device, a feed inlet of the quantifying device is positioned right below a discharge outlet of the feeding device, a discharge outlet of the quantifying device is positioned above a feed inlet of the discharging part, the discharge outlet of the discharging part inclines downwards and points to the transporting part, the quantifying device is provided with a plurality of materials in a circumferential array, the discharge outlets of the quantifying device are sequentially communicated with the feed inlet of the discharging part in a circulating manner, the quantifying device comprises a rotary triggering mechanism and a quantitative weighing mechanism which are movably arranged up and down, the quantitative weighing mechanism is arranged on the rotary triggering mechanism in a vertically floating manner and is supported by elasticity, and is used for receiving rice conveyed by the feeding device and driving the rotary triggering, the rotary triggering mechanism is used for driving the quantitative weighing mechanism to rotate and enabling the quantitative weighing mechanism and the discharging component to be matched, butted and discharged.
Description
Technical field
The present invention relates to a kind of rice packaging technical fields, and in particular to a kind of rice automatic cycle weighing racking machine.
Background technique
Rice be sing the praises of be for " first of five cereals " China staple food crop, account for about the four of plant cultivation grain area
/ mono-, there is half population using rice as staple food in the world, the rice that shop and supermarket sell at present is divided into two types, one
To dissipate the rice of type, secondly be referred to as the rice of packed type, wherein the specification of quality of packed type rice be often divided into 10kg,
20kg, 25kg and error is in ± 0.5kg, need to weigh it by electronic scale before packing rice, take this kind
Measurement mode its shortcoming is that, the degree of automation is low, low efficiency, operating personnel it is labor-intensive, in order to overcome above-mentioned disadvantage,
The present inventor designs simple a kind of clever structure, principle, high degree of automation, the automatic cycle that can quantitatively measure rice weigh
Racking machine.
Summary of the invention
To solve the deficiencies in the prior art, the object of the present invention is to provide a kind of clever structure, principles simply, automation journey
Degree is high, can quantitatively measure the automatic cycle of rice weighs racking machine.
To realize the above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.
A kind of rice automatic cycle weighing racking machine comprising feeding device, proportioning device, discharging member and Department of Transportation
Part, proportioning device, discharging member, transport section are fixedly installed on feeding device, and proportioning device feed inlet is located at charging dress
Set the underface of discharge gate, proportioning device discharge gate is located at the top of discharging member feed inlet, the discharge gate of discharging member is downward
Transport section is directed toward in inclination, and circumferentially array is provided with multiple and its discharge gate and circuits sequentially and discharging member proportioning device
Feed inlet is connected, and proportioning device includes the rotation triggering mechanism of up and down arrangement, quantitative weighing mechanism, quantitative weighing mechanism
It floats up and down and is set on rotation triggering mechanism and is supported by elasticity, quantitative weighing mechanism is defeated for receiving feeding device
The rice that send and the elastic force for overcoming resilient support, which act on, to be driven rotation triggering mechanism to synchronize to move downward, and rotation triggering mechanism is used
Discharging is docked in driving quantitative weighing mechanism to rotate and cooperating quantitative weighing mechanism with discharging member；
The feeding device includes pedestal, and pedestal upper surface is fixedly installed with horizontal round chassis, pedestal upper surface top
It is provided with the fixed cover of circle coaxially arranged with chassis and that Open Side Down, is provided with fixation between the periphery and pedestal of fixed cover
The support column of the two is connected, fixed main shaft is coaxially fixedly installed between chassis and fixed cover, is set at the lower ending opening of fixed cover
It is equipped with the circular bottom plate for being blocked to it, bottom plate, which rotates coaxially, to be sheathed on fixed main shaft, and the upper surface of bottom plate is coaxial
It is fixedly installed the outer ring plate and inner ring ring being located inside fixed cover, the diameter of outer ring plate is greater than the diameter of inner ring plate, outer ring plate
The spacing block radially arranged is provided between inner ring plate, the upper surface of spacing block tilts down cloth in the counterclockwise direction
It sets, spacing block, which is provided with eight and offers between circumferencial direction array arrangement where bottom plate, adjacent two spacing block, to be run through
Bottom plate and the discharging channel below bottom plate is extended to, discharging channel is arranged to square structure and vertical arrangement, is arranged on fixed cover
The loading hopper of Yu Yuqi internal switching, the axial direction for being axially parallel to fixed main shaft of loading hopper, the big opening of loading hopper
Positioned at the top of small opening, the small opening of loading hopper and a wherein discharging channel consistency from top to bottom under original state；
Proportioning device is provided with eight and along circumferencial direction array arrangement, proportioning device and discharging channel one where fixed main shaft
One is corresponding, and quantitative weighing mechanism is arranged to the light condition that can mutually switch and carries state, the quantitative weighing machine of light condition surely
The feed inlet pivot bush unit of structure is in the outside for corresponding to discharging channel and bottom plate can be driven around synchronous turn of axial direction of fixed main shaft
It is dynamic；
It is rotated coaxially on the fixed main shaft and is arranged with circular swivel mount one, swivel mount two, swivel mount one, swivel mount two are located at
Between bottom plate and chassis and swivel mount two is located at the top of swivel mount one, rotation triggering mechanism be fixedly installed in swivel mount one with
Between swivel mount two.
Further optimize or improve as this programme.
Boss, middle part of the boss between swivel mount one and swivel mount two are coaxially fixedly installed on the fixed main shaft
Position, offers rotation guiding groove on the periphery of boss, and rotation guiding groove from top to bottom runs through boss and suitable from top to bottom
Hour hands reverse 45 degree.
Further optimize or improve as this programme.
The rotation triggering mechanism includes being fixedly installed in swivel mount one and two edge of swivel mount and being parallel to solid
Determine the guide post of main shaft axial direction, movable sleeve is equipped with rectangle elevator on guide post, and the length direction of elevator is parallel to fixed main shaft
Radial, elevator and guide post are along the axial composition slide-and-guide cooperation for being parallel to fixed main shaft, and elevator is close to fixed main shaft one
End be provided with the rotation bootstrap block that matches of rotation guiding groove, under original state elevator be located at boss and swivel mount two it
Between, the rotation guiding groove upper and lower ends are provided with the boot segment for being parallel to fixed main shaft axial direction, under original state with charging
Rotation bootstrap block above and below funnel in corresponding rotation triggering mechanism is located at the surface of rotation guiding groove upper end opening；
The external activity of the guide post is arranged with reset spring one, one one end of reset spring and swivel mount one contradict, the other end with
Elevator contradicts and the elastic force of reset spring one is directed toward elevator by swivel mount one always, is also provided on the boss perpendicular
Direct join and the reset guiding groove to match with rotation bootstrap block reset guiding groove and rotate the lower end edge fixed main shaft institute of guiding groove
Circumferencial direction deflect 180 degree, unloading component be located at rotation guiding groove be directed toward along clockwise direction reset guiding groove it
Between, when rotate slid at lower edge of the bootstrap block along boss with resetting guiding groove and aligning when, reset spring one will push
Elevator slides reset along guide post straight up.
Further optimize or improve as this programme.
The quantitative component mechanism includes deviating from the horizontal mounting plate that fixed main shaft one end is fixedly connected, peace with elevator
The scale hooper arranged vertically is movably installed in loading board, scale hooper is made of upper and lower perforative square tube one with square tube two, side
The opening of shape cylinder one is greater than the opening of square tube two and is provided between the two for connecting the conically shaped for connecting the two, square tube
One is located at the top of square tube two, and mounting plate is sheathed on the outside of square tube two and square tube two can be along floating downward on mounting plate
Dynamic, one pivot bush unit of square tube is in the outside of corresponding discharging channel, the external fixed symmetrical of the square tube two under original state
It is provided with horizontal lug, lug is located at the top of mounting plate, and the lower end surface setting of lug is parallel to the liter of fixed main shaft axial direction
Bar drops, and elevating lever setting is arranged symmetrically there are two and along radial direction where fixed main shaft, and elevating lever activity is worn to installation
The lower section of plate and it is coaxially arranged with the stop screw one that diameter is greater than elevating lever, the bottom end of stop screw one and elevating lever is constituted
It is threadedly coupled cooperation, the external activity of elevating lever is arranged with quantitative spring, one end of quantitative spring and mounting plate conflict, the other end
It is contradicted with lug and the elastic force for quantifying spring is directed toward lug by mounting plate always；
The quantitative weighing mechanism further includes the plug members blocked for symmetrical batch box lower ending opening, for that will go up and down
Block constraint is limited in the limit component at the top of guide post, and plug members are arranged to the opening state that can mutually switch and closed state simultaneously
And it is in off state under original state.
Further optimize or improve as this programme.
The plug members include being opened in sliding rail outside square tube two and sliding rail is arranged close to its lower end, sliding rail edge
Scale hooper is parallel to around the tangential direction arrangement of circumferencial direction where fixed main shaft rotation, there are two sliding rail settings and difference position
In the side of square tube two, matched quad seal plate is provided at the lower ending opening of square tube two, sealing plate is along fixed
The end of main shaft radial direction is provided with radial direction of the length direction of bar shaped movable block and movable block perpendicular to fixed main shaft, movable block phase
It mutually is provided with the sliding block to match with sliding rail on an end face, sliding block is embedded at the inside of sliding rail and along the guidance side of sliding rail
Guiding cooperation is slided into composition, the length of sliding block is greater than the length of sliding rail；
One end is provided with for connecting the two rectangle trigger board, the length direction of trigger board two movable block in the counterclockwise direction
Be parallel to the radial direction of fixed main shaft, width direction is arranged vertically, trigger board upper end extend to two lower ending opening of square tube top,
Lower end extends to the lower section of the lower ending opening of square tube two, the end face of trigger board along clockwise direction and the fixed company of sealing plate
It connects, the lath being fixedly connected in square tube two is provided with above trigger board, lath is arranged along the radial direction of fixed main shaft, lath edge
It is provided between the end position of its length direction and the clockwise end position of corresponding movable block and is axially perpendicular to fixation
The horizontal guide of main shaft axial direction, guide rod is fixedly connected with the clockwise end position of movable block, other end activity is worn
The end position of lath along its length is crossed, guide rod is provided with the stop screw that diameter is greater than guide rod diameter close to lath one end
Two, stop screw two is threadedly coupled cooperation with guide rod composition, and the external activity of guide rod is arranged with reset spring two, reset spring two
One end and lath contradict, the other end and clockwise end position of movable block is inconsistent and the elastic force of reset spring two begins
The clockwise end position of movable block is directed toward by lath eventually.
Further optimize or improve as this programme.
The limit component includes the rectangle mounting groove for being set to elevator upper surface, and the length direction of mounting groove is parallel
In the length direction of elevator, mounting groove runs through away from fixed main shaft one end with outside, and being provided in mounting groove can be along its length
The square box that direction is slided opens up jagged and notch on the periphery of the guide post and arranges close to fixed main shaft, notch
Be arranged at an equal altitude with square box, square box be internally provided with spacing block set and original state lower limit projection is arranged in notch
It is interior；
The spacing block set is arranged to tip shape close to notch one end, and limit spring, limit spring one end are provided in mounting groove
It is connect with the inner wall of mounting groove, the other end is connected with square box and the elastic force of limit spring pushes square box along solid always
Determine sliding radially away from fixed main shaft for main shaft；
The opening of the mounting groove is provided with the cover board that cooperation is detachably connected with it, and cover board is cut with scissors on fixed main shaft one end
Connect the width direction for being axially parallel to elevator for being provided with the shifting block extended to inside mounting groove and the articulated shaft, shifting block one
End is bent towards square box and away from fixed main shaft one end, the inconsistent, other end of shifting block is connected and fixed and is provided with square box
Horizontally disposed triggering frame, triggering frame extend horizontally to the lower end surface of boss and are in contact with it.
Further optimize or improve as this programme.
The discharging member includes that coaxial sleeve is set to outside fixed main shaft and between scale hooper and swivel mount one
Round middle frame, the support rod for being supported to middle frame is provided between middle frame and chassis, is arranged on middle frame
There is the rectangular feed tube with a wherein scale hooper consistency from top to bottom, feed tube is located at rotation guiding groove and is directed toward reset guiding groove clockwise
Between, the opening of feed tube is less than the openings of sizes of square tube two, and the lower ending opening of feed tube, which is connected with, is inclined outwardly cloth
The stock guide set, the distance between stock guide and fixed main shaft are gradually reduced from the bottom to top along the vertical direction, and feed tube is along the inverse time
The side in needle direction is vertically arranged with the bar rotated clockwise for constraining trigger board, and the height of bar is mutually fitted with trigger board
Match.
Further optimize or improve as this programme.
The transport section includes the horizontal rectangular bracket being fixedly installed on pedestal, and bracket is located at stock guide and inclines along it
The lower section of tilted direction, one end rotation of bracket along its length is provided with roller one, other end rotation setting is parallel to roll
The axial roller two of cylinder one, is provided with the conveyer belt for connecting the two, the upper surface of conveyer belt between roller one and roller two
It is equidistantly movably set with the packing case of opening upwards arrangement, packing case is corresponding with stock guide；
Be fixedly installed the axial direction for being axially parallel to roller one of stepper motor and stepper motor on the pedestal, stepper motor with
The V belt translation component for connecting the two is provided between one/roller of roller two, the bottom of the elevator is provided with
Extend and be parallel to the synchronizing bar of fixed main shaft axial direction straight down, be provided on the chassis with above and below a wherein synchronizing bar
The range sensor and range sensor of alignment are located at the underface of loading hopper, and range sensor passes through controller and stepping
Motor foundation has signal connection.
The beneficial effect of the present invention compared with prior art is that clever structure, principle be simple, high degree of automation, claims
Batch box is supported by spring, conveys rice towards scale hooper continuously and smoothly until spring compressed completely, realize to rice into
Row is quantitative to measure, and scale hooper automatic trigger rotates and rice is offloaded in the packing case on conveyer belt after quantitative measurement, more
The scale hooper circulation of a circumference array arrangement carries out quantitative measurement to rice, unloading is poured onto packing case, greatly improves big
The efficiency of meter Ding Liang component mitigates the labor intensity of operating personnel.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is partial structural diagram of the invention.
Fig. 3 is the structural schematic diagram of feeding device.
Fig. 4 is the partial structural diagram of feeding device.
Fig. 5 is the part cooperation schematic diagram of feeding device.
Fig. 6 is the partial structural diagram of feeding device.
Fig. 7 is the partial structural diagram of feeding device.
Fig. 8 is the cooperation figure of feeding device and proportioning device.
Fig. 9 is the installation diagram of proportioning device.
Figure 10 is the structural schematic diagram of proportioning device.
Figure 11 is the structural schematic diagram of rotation triggering mechanism.
Figure 12 is the partial structural diagram of rotation triggering mechanism.
Figure 13 is the structural schematic diagram of fixed main shaft.
Figure 14 is the structural schematic diagram of fixed main shaft.
Figure 15 is the cooperation figure of quantitative weighing mechanism and rotation triggering mechanism.
Figure 16 is the cooperation figure of quantitative weighing mechanism and rotation triggering mechanism.
Figure 17 is the partial structural diagram of quantitative weighing mechanism.
Figure 18 is the partial structural diagram of quantitative weighing mechanism.
Figure 19 is the part cooperation figure of quantitative weighing mechanism.
Figure 20 is the partial structural diagram of quantitative weighing mechanism.
Figure 21 is the structural schematic diagram of quantitative weighing mechanism working condition.
Figure 22 is the cooperation figure of limit component and rotation triggering mechanism.
Figure 23 is the part cooperation figure of limit component and rotation triggering mechanism.
Figure 24 is the part cooperation figure of limit component and rotation triggering mechanism.
Figure 25 is the structural schematic diagram of discharging member.
Figure 26 is the structural schematic diagram of discharging member.
Figure 27 is the cooperation figure of discharging member and transport section.
Figure 28 is the partial structural diagram of transport section.
It is denoted as in figure:
100, feeding device；101, pedestal；102, chassis；103, support column；104, fixed cover；105, fixed main shaft；It is 105a, convex
Platform；105b, rotation guiding groove；105c, guiding groove is resetted；106, bottom plate；107a, outer ring plate；107b, inner ring plate；108, separate
Block；109, discharging channel；110, loading hopper；120, swivel mount one；130, swivel mount two；
200, proportioning device；210, rotation triggering mechanism；211, guide post；212, elevator；213, bootstrap block is rotated；214, it resets
Spring one；220, quantitative weighing mechanism；221, mounting plate；222, scale hooper；222a, square tube one；222b, square tube two；
223a, lug；223b, elevating lever；223c, stop screw one；224, quantitative spring；225a, sliding rail；225b, movable block；
225c, sliding block；226, sealing plate；227, trigger board；228a, lath；228b, guide rod；229, reset spring two；230, structure is limited
Part；231, mounting groove；232, square box；233a, notch；233b, spacing block set；234, limit spring；235, cover board；236, it dials
Block；237, frame is triggered；
300, discharging member；301, middle frame；302, support rod；303, bar；304, feed tube；305, stock guide；
400, transport section；401, bracket；402, conveyer belt；403, stepper motor；404, V belt translation component；405, synchronizing bar；
406, range sensor, 410, packing case.
Specific embodiment
A kind of rice automatic cycle weighing racking machine comprising feeding device 100, proportioning device 200, discharging member 300
And transport section 400, proportioning device 200, discharging member 300, transport section 400 are fixedly installed on feeding device 100,
200 feed inlet of proportioning device is located at the underface of 100 discharge gate of feeding device, 200 discharge gate of proportioning device is located at discharging member
The top of 300 feed inlets, the discharge gate of discharging member 300, which tilt down, is directed toward transport section 400, and proportioning device 200 is circumferentially
Array is provided with multiple and its discharge gate and circuits sequentially to be connected with the feed inlet of discharging member 300, and proportioning device 200 includes
The rotation triggering mechanism 210 of up and down arrangement, quantitative weighing mechanism 220, quantitative weighing mechanism 220, which floats up and down, is set to rotation
Turn to be supported on trigger mechanism 210 and by elasticity, quantitative weighing mechanism 220 is used to receive the big of the conveying of feeding device 100
Rice and overcome the elastic force of resilient support to act on rotation triggering mechanism 210 is driven to synchronize and move downward, rotation triggering mechanism 210 is used
Discharging is docked in driving quantitative weighing mechanism 220 to rotate and cooperating quantitative weighing mechanism 220 with discharging member 300.
In use process, rice in bulk is at the uniform velocity delivered to the feed inlet of feeding device 100 by conveying equipment and is inclined
Inside down to it, rice is expelled in wherein a certain amount of weighing mechanism 220 by the discharge gate of feeding device 100, works as quantitative weighing
When mechanism 220 and the total force of its internal rice are greater than the elastic force of resilient support, quantitative weighing mechanism 220 floats simultaneously straight down
And automatic trigger, quantitative weighing mechanism 220 will drive rotation triggering mechanism 210 to synchronize and move downward, and in the process, transport downwards
Dynamic rotation triggering mechanism 210 turns the axis rotation for the circumferencial direction for driving quantitative weighing mechanism 220 to arrange around its array
Dynamic quantitative weighing mechanism 220 will cooperate with discharging member 300 docks discharging, and discharging member 300 will be in quantitative weighing mechanism 220
The rice quantitatively measured is exported to transport section 400, and transport section 400 will be accepted the rice of quantitative measurement, be packed
Transport, quantitative weighing mechanism 220 will automatically reset after unloading its internal rice and multiple quantitative rotation triggering mechanisms 220
Circulation carries out quantitative component to rice.
The feeding device 100 includes pedestal 101, and 101 upper surface of pedestal is fixedly installed with horizontal round chassis
102, the fixed cover 104 of circle coaxially arranged with chassis 102 and that Open Side Down, fixed cover are provided with above 101 upper surface of pedestal
The support column 103 for being fixedly connected with the two is provided between 104 periphery and pedestal 101, between chassis 102 and fixed cover 104
It is coaxially fixedly installed fixed main shaft 105, the circular base for being blocked to it is provided at the lower ending opening of fixed cover 104
Plate 106, bottom plate 106, which rotates coaxially, to be sheathed on fixed main shaft 105, and the upper surface of bottom plate 106, which is coaxially fixedly installed, to be located at admittedly
Surely the outer ring plate 107a and inner ring ring 107b inside cover 104, the diameter of outer ring plate 107a are greater than the diameter of inner ring plate 107b, outer ring
The spacing block 108 radially arranged is provided between plate 107a and inner ring plate 107b, the upper surface of spacing block 108 is along counterclockwise
Direction tilts down arrangement, and spacing block 108 is provided with eight and arranges along 106 place circumferencial direction array of bottom plate, adjacent two
The discharging channel 109 of 106 lower section of bottom plate is offered through bottom plate 106 and extended between spacing block 108, and discharging channel 109 is set
It is set to square structure and vertical arrangement, the loading hopper 110 with its internal switching, loading hopper 110 are set on fixed cover 104
The axial direction for being axially parallel to fixed main shaft 105, the big opening of loading hopper 110 is located at the top of small opening, under original state
The small opening of loading hopper 110 and wherein 109 consistency from top to bottom of a discharging channel.
Proportioning device 200 is provided with eight and arranges along 105 place circumferencial direction array of fixed main shaft, proportioning device
200 correspond with discharging channel 109, and quantitative weighing mechanism 220 is arranged to the light condition that can mutually switch and carries state surely,
The feed inlet pivot bush unit of the quantitative weighing mechanism 220 of light condition is in the outside for corresponding to discharging channel 109 and can drive bottom
Plate 106 is rotated synchronously around the axial direction of fixed main shaft 105.
Being embodied in during the work time of feeding device 100, conveying equipment by rice in bulk be at the uniform velocity delivered into
In the big opening of funnel 110, rice is fallen under self gravitation effect in loading hopper 110 and by small Open Side Down row
Out, rice will be fallen into in corresponding discharging channel 109 above and below the small opening of loading hopper 110, and discharging channel 109 draws rice
It leads to be expelled in corresponding quantitative weighing mechanism 220 and carries out quantitative measurement.
For the ease of the installation of proportioning device 200, is rotated coaxially on the fixed main shaft 105 and be arranged with circular swivel mount
One 120, swivel mount 2 130, swivel mount 1, swivel mount 2 130 are between bottom plate 106 and chassis 102 and swivel mount two
130 are located at the top of swivel mount 1, rotation triggering mechanism 210 be fixedly installed in swivel mount 1 and swivel mount 2 130 it
Between.
The quantitative weighing mechanism 220 of state is carried surely around fixed main shaft 105 in order to drive rotation triggering mechanism 210
Axial direction rotated, boss 105a is coaxially fixedly installed on the fixed main shaft 105, boss 105a is located at swivel mount one
Medium position between 120 and swivel mount 2 130, rotation guiding groove 105b is offered on the periphery of boss 105a, and rotation is drawn
Guide groove 105b from top to bottom run through boss 105a and from top to bottom clockwise torsion 45 degree, rotation triggering mechanism 210 by
The top of rotation guiding groove 105a slides into its bottom end, realizes that its own rotates clockwise 45 degree around fixed main shaft 105.
Specifically, the rotation triggering mechanism 210 includes being fixedly installed in swivel mount 1 and 2 130 side of swivel mount
At edge and it is parallel to the axial guide post 211 of fixed main shaft 105, movable sleeve is equipped with rectangle elevator 212, lifting on guide post 211
The length direction of block 212 is parallel to the radial direction of fixed main shaft 105, and elevator 212 and guide post 211 are along being parallel to fixed main shaft 105
It is axial constitute slide-and-guide cooperation, elevator 212 is provided with close to 105 one end of fixed main shaft and rotates guiding groove 105b phase
The rotation bootstrap block 213 matched, elevator 212 is between boss 105a and swivel mount 2 130 under original state, for the ease of rotation
Quoting guide block 213 can smoothly be slid by the upper end of rotation guiding groove 105b and be skidded off by the lower end of rotation guiding groove 105b,
The rotation guiding groove 105b upper and lower ends, which are provided with, is parallel to the axial boot segment of fixed main shaft 105, under original state with
Rotation bootstrap block 213 in the corresponding rotation triggering mechanism 210 of about 110 loading hopper is located at the rotation upper end guiding groove 105b and opens
The surface of mouth, rotation triggering mechanism 210 is along rotation guiding groove 105b slide downward, in the guidance of rotation guiding groove 105b
Under, rotation triggering mechanism 210 successively will be rotated gradually around fixed main shaft 105, and in swivel mount 1 and swivel mount
Under 2 130 drive, multiple proportioning devices 300 will gradually be rotated around fixed main shaft 105.
When rotation bootstrap block 213 from top to bottom slips over rotation guiding groove 105b, for the ease of elevator 212 along guide post
211 slide straight up and drive rotation 213 synchronous reset of bootstrap block, and the external activity of the guide post 211 is arranged with reset
Spring 1, one 214 one end of reset spring and swivel mount 1 contradict, the other end and elevator 212 contradict and reset bullet
The elastic force of spring 1 is directed toward elevator 212 by swivel mount 1 always, be also provided on the boss 105a it is vertical and
The reset guiding groove 105c to match with rotation bootstrap block 213 resets guiding groove 105c and rotates the lower end edge of guiding groove 105b
105 place circumferencial direction of fixed main shaft deflects 180 degree, and unloading component 300 is located at rotation guiding groove 105b along side clockwise
It is resetted between guiding groove 105c to being directed toward, slides at lower edge of the rotation bootstrap block 213 along boss 105a and draw with reset
When guide groove 105c aligns, reset spring 1 will push elevator 212 to slide reset straight up along guide post 211.
In order to carry out quantitative component to rice, and be able to drive after the completion of quantitative rotation triggering mechanism 210 to
Lower movement, the quantitative component mechanism 220 include deviating from the level that 105 one end of fixed main shaft is fixedly connected with elevator 212
Mounting plate 221 is movably installed with the scale hooper 222 arranged vertically on mounting plate 221, and scale hooper 222 is by perforative rectangular up and down
One 222a of cylinder and two 222b of square tube is constituted, opening and between the two of the opening greater than two 222b of square tube of one 222a of square tube
It being provided with for connecting the conically shaped both connected, one 222a of square tube is located at the top of two 222b of square tube, and 221 sets of mounting plate
Set on two 222b of square tube outside and two 222b of square tube can float up and down along mounting plate 222, it is rectangular under original state
One 222a pivot bush unit of cylinder is flexibly supported in the outside of corresponding discharging channel 109 in order to symmetrical batch box 222, described
The external fixed symmetrical of two 222b of square tube is provided with horizontal lug 223a, and lug 223a is located at the top of mounting plate 221, lug
The lower end surface setting of 223a is parallel to the axial elevating lever 223b of fixed main shaft 105, elevating lever 223b setting there are two and
It is arranged symmetrically along 105 place radial direction of fixed main shaft, elevating lever 223b activity is worn to the lower section of mounting plate 221 and coaxial
It is provided with bottom end of the diameter greater than one 223c of stop screw, one 223c of stop screw and elevating lever 223b of elevating lever and constitutes screw thread
Connection cooperation, the external activity of elevating lever 223b are arranged with quantitative spring 224, and one end of quantitative spring 224 is supported with mounting plate 221
Touching, the other end and lug 223a, which contradict and quantify the elastic force of spring 224, is directed toward lug 223a by mounting plate 221 always, passes through
Rice is added in towards scale hooper 222, is compressed completely until spring 224 will be quantified, realizes quantitative measurement to rice, by with
The quantitative spring 224 of different coefficient of elasticity is changed, the quantitative values measured to rice are changed.
The quantitative weighing mechanism 220 further include the plug members blocked for symmetrical 222 lower ending opening of batch box,
For elevator 212 to constrain to the limit component 230 for being limited in the top of guide post 211, what plug members were arranged to mutually to switch
It is in off state under opening state and closed state and original state, it is quantitative when being packed into scale hooper 222 in use process
When rice and compression that quantitatively spring 224 is complete, automatic trigger is released the constraint to elevator 212 by limit component 230,
Under the gravity of scale hooper 222 and rice, scale hooper 222 will drive rotation triggering mechanism 210 to move downward, and rotate triggering machine
Structure 210 is matched with rotation guiding groove 105b, makes proportioning device 200 is whole to rotate clockwise 45 around fixed main shaft 105
Degree.
Firstly, being illustrated to plug members, the plug members include the cunning being opened in outside two 222b of square tube
Rail 225a and sliding rail 225a arrange close to its lower end, and sliding rail 225a is where being parallel to scale hooper 222 and rotating around fixed main shaft 105
The tangential direction of circumferencial direction arranges that there are two sliding rail 225a settings and is located at the side of two 222b of square tube, rectangular
Matched quad seal plate 226 is provided at the lower ending opening of two 222b of cylinder, sealing plate 226 is radial along fixed main shaft 105
End be provided with radial direction of the length direction perpendicular to fixed main shaft 105 of bar shaped movable block 225b and movable block 225b, activity
Block 225b is provided with the sliding block 225c to match with sliding rail 225a on an end face close to each other, and sliding block 225c is embedded at sliding rail 225a
Inside and slide into guiding cooperation along the channeling direction of sliding rail 225a composition, the length of sliding block 225c is greater than sliding rail 225a's
Length realizes the on and off of sealing plate 226 by pushing sliding block 225c to be slided along sliding rail 225a.
Specifically, the two movable blocks 225b is along inverse in order to maintain plug members original state in off position
Clockwise one end is provided with for connecting the two rectangle trigger board 227, and the length direction of trigger board 227 is parallel to fixed main shaft
105 radial direction, width direction arrange that 227 upper end of trigger board extends to top, the lower end of two 222b lower ending opening of square tube vertically
The lower section of the lower ending opening of two 222b of square tube is extended to, the end face of trigger board 227 along clockwise direction and sealing plate 226 are solid
Fixed connection, the top of trigger board 227 are provided with the lath 228a being fixedly connected in two 222b of square tube, and lath 228a is led along fixed
The radial arrangement of axis 105, the end position of lath 228a along its length and the corresponding clockwise end movable block 225b
It is provided between portion position and is axially perpendicular to the axial horizontal guide 228b of fixed main shaft 105, the one end guide rod 228b and movable block
The clockwise end position of 225b is fixedly connected, other end activity passes through the end position of lath 228a along its length
Set, in order to avoid falling off for guide rod 228b and lath 228a, guide rod 228b close to the one end lath 228a be provided with diameter be greater than lead
The stop screw two of bar 228b diameter, stop screw two are threadedly coupled cooperation with guide rod 228b composition, and guide rod 228b's is external living
It is dynamic to be arranged with reset spring 2 229,2 229 one end of reset spring and lath 228a conflict, the other end and movable block 225b up time
The end position in needle direction is inconsistent and the elastic force of reset spring 2 229 is directed toward movable block 225b up time by lath 228a always
The end position in needle direction.
Under the elastic force effect of reset spring 2 229, plug members are in off state in the initial state, work as quantitative weighing
The rotation of scale hooper 222 afterwards is with discharging member 300 when matching, discharging member 300 by trigger board 227 rotate clockwise into
Row constraint, scale hooper 222 will be mutually staggered with its sealing plate 227 and the rice for measuring its internal quantitation is fallen into discharge
In part 300, reset spring 2 229 gradually reduces and elastic potential energy increases, and then, quantitative spring 224 will push scale hooper 222
It floats straight up, discharging member 300 will release constraint to trigger board 227, and reset spring 2 229 is by movable block 225b up time
The movement of needle direction, movable block 225b will drive sealing plate 226 to move synchronously and restore the closure of symmetrical batch box 222.
Secondly, being illustrated to limit component 230, elevator 212 is constrained in the top of guide post 211 by limit component 230,
Only after scale hooper 222 floats straight down and by quantitative 224 compression completely of spring, limit component 230 can just touch automatically
Hair releases the constraint to elevator 212, and therefore, the limit component 230 includes the rectangle for being set to 212 upper surface of elevator
Mounting groove 231, the length direction of mounting groove 231 are parallel to the length direction of elevator 212, and mounting groove 231 deviates from fixed main shaft
105 one end are run through with outside, and the square box 232 that can be slided along its length, the guide post are provided in mounting groove 231
Jagged 233a is opened up on 211 periphery and notch 233a is arranged close to fixed main shaft 105, notch 233a and square box 232
Be arranged at an equal altitude, square box 232 be internally provided with spacing block set 233b and original state lower limit projection 233b be arranged in it is scarce
In mouth 233a, is realized with this and limit constraint is carried out to elevator 212.
Specifically, in order to guarantee that spacing block set 233b can be effectively caught in notch 233a, the spacing block set 233b
It is arranged to tip shape close to the one end notch 233a, limit spring 234,234 one end of limit spring and peace is provided in mounting groove 231
The inner wall connection of tankage 231, the other end is connected with square box 232 and the elastic force of limit spring 234 pushes square box always
232 sliding radially away from fixed main shaft 105 along fixed main shaft 105 make limit convex by the elastic force effect of limit spring 234
Block 233b is effectively caught in notch 233a.
More specifically, the elastic force in order to make square box 232 overcome limit spring 234 is acted on towards fixed main shaft
105 slidings, make spacing block set 233b be separated with notch 233a, and the opening of the mounting groove 231 is provided with detachable with it
The cover board 235 of cooperation is connected, cover board 235 is hingedly provided on 105 one end of fixed main shaft and extends to inside mounting groove 231
The width direction for being axially parallel to elevator 212 of shifting block 236 and the articulated shaft, 236 one end of shifting block are curved towards square box 232
It rolls over and inconsistent, shifting block 236 the other end is connected and fixed the level of being provided with away from 105 one end of fixed main shaft with square box 232
The triggering frame 237 of arrangement, triggering frame 237 extend horizontally to the lower end surface of boss 233a and are in contact with it.
Being embodied in during the work time of limit component 230, rice is continued towards corresponding by feeding device 100
Scale hooper 222 in it is filling, the total force of scale hooper 222 and rice will be gradually increased and compress to quantitative spring 224,
Scale hooper 222 will float straight down, and lug 223a will be synchronized and be moved downward, until the quantitative compression completely of spring 224 is moved to,
In the process, lug 223a will push the elongated end of triggering frame 237, and triggering frame 237 will drive shifting block 236 around it
Articulated shaft rotation, shifting block 236 square shaped frame 232 is squeezed and make its overcome the elastic force of limit spring 234 effect along
Mounting groove 231 is slided close to fixed main shaft 105, and spacing block set 233b will be detached from notch 233a and release to elevator 212
Constraint, at this point, quantitative weighing mechanism 220 by drive rotation triggering mechanism 210 move downward.
It during quantitative weighing mechanism 220 and rotation triggering mechanism 210 cooperate, is embodied in, when discharge fills
When setting 100 and being expelled to rice in scale hooper 222, the rice in scale hooper 222 gradually increases and scale hooper 222 will overcome it is fixed
The lower floating downwards of elastic force effect of spring 224 is measured, until the compression completely of quantitative spring 224, at this point, limit component 230 will release
Limit constraint to elevator 212, scale hooper 222 will drive elevator 212 along the axially downwardly sliding of guide post 211, rotation
The rotation bootstrap block 213 for making slide downward is rotated clockwise 45 degree around the axial direction of fixed main shaft 105 by guiding groove 105b,
Rotation triggering mechanism 210 will drive quantitative weighing mechanism 220 to rotate clockwise 45 degree around the axial direction of fixed main shaft 105,
Proportioning device 200 successively will be rotated gradually, meanwhile, proportioning device 300 will drive bottom plate 106 around synchronous turn of fixed main shaft 105
Dynamic, in the process, discharging member 300 will constrain rotating clockwise for trigger board 227, switches to plug members and beats
Open state and it is expelled to the rice of 222 internal quantitation component of scale hooper in discharging member 300, then, scale hooper 222 is automatic
Floating and discharging member 300 release the constraint to trigger board 227, under the elastic force effect of reset spring 2 229, plug members
Closed state is automatically switched to, when rotation bootstrap block 213 rotates clockwise and reset guiding groove along fixed main shaft 105 is axial
When 105c is corresponding, reset spring 1 will push elevator 212 to slide reset straight up along guide post 211, elevator
212 drive quantitative weighing mechanisms 220 move upwards reset, finally, limit spring 234 will push square box 232 to reset and limit
Position component 230 restores the limit to elevator 212 and constrains, and and so on carries out, realization carries out rice to recycle quantitative component simultaneously
And it is exported by discharging member 300 to transport section 400.
The discharging member 300 includes that coaxial sleeve is set to 105 outside of fixed main shaft and is located at scale hooper 222 and rotation
Round middle frame 301 between frame 1 is provided with for propping up middle frame 301 between middle frame 301 and chassis 102
The support rod 302 of support is provided with the rectangular feed tube 304 with wherein 222 consistency from top to bottom of a scale hooper, guide on middle frame 301
Cylinder 304 is located at rotation guiding groove 105b and is directed toward between reset guiding groove 105c clockwise, and the opening of feed tube 304 is less than square tube
The openings of sizes of two 222b, the lower ending opening of feed tube 304 are connected with the stock guide 305 for being inclined outwardly arrangement, stock guide
The distance between 305 and fixed main shaft 105 are gradually reduced from the bottom to top along the vertical direction, and feed tube 304 is in the counterclockwise direction
Side is vertically arranged with the bar 303 rotated clockwise for constraining trigger board 227, height and 227 phase of trigger board of bar 303
Adaptation.
Being embodied in during the work time of discharging member 300, it is fixed at this time when trigger board 227 and bar 303 contact
Amount weighing mechanism 220 rotate again makes bar 303 that plug members will be made to switch to opening state, and scale hooper 222 will be inside it
Rice is poured onto feed tube 304, and is expelled in transport section 400 by stock guide 305 and is carried out packed and transported, and scale hooper is worked as
After 222 topple over its internal rice, quantitative spring 224 will push scale hooper 222 to float upwards, and scale hooper 222 will drive and trigger
Plate 227, which synchronizes, to be moved upwards and bar 303 is made to release the constraint to trigger board 227, and plug members will automatically switch to closing
State.
In order to accept to rice derived from stock guide 305, the transport section 400 includes being fixedly installed in
Horizontal rectangular bracket 401 on pedestal 101, bracket 401 are located at stock guide 305 along the lower section of its inclined direction, and bracket 401 is along it
One end rotation of length direction is provided with roller one, other end rotation setting is parallel to the axial roller two of roller one, roller
The conveyer belt 402 for connecting the two is provided between one and roller two, the upper surface of conveyer belt 402 is equidistantly movably set with
The packing case 410 of opening upwards arrangement, packing case 410 are corresponding with stock guide 305.
Specifically, being fixedly installed stepping on the pedestal 101 in order to drive conveyer belt 402 to carry out step-operated
The axial direction for being axially parallel to roller one of motor 403 and stepper motor 403, sets between stepper motor 403 and one/roller of roller two
It is equipped with the V belt translation component 404 being provided with for connecting the two, in order to be controlled stepper motor 403 and make its fortune
The frequency turned is consistent with the frequency that proportioning device 200 gradually rotates, and the bottom of the elevator 212 is provided with to be extended straight down
And it is parallel to the axial synchronizing bar 405 of fixed main shaft 105, is provided on the chassis 102 and wherein about 405 synchronizing bar
The range sensor 406 and range sensor 406 of alignment are located at the underface of loading hopper 110, and range sensor 406 passes through
Controller and the foundation of stepper motor 403 have signal connection, take the meaning of this programme to be, it is ensured that packing case 410 can be successively
It aligns with stock guide 305, and is divided in the rice in a scale hooper 222 completely in a packing case 410.
Being embodied in during the work time of transport section 400, will be vertical after scale hooper 222 quantitatively measures rice
It moves downward, elevator 212 will drive synchronizing bar 405 to synchronize and move downward, and range sensor 406 detects synchronizing bar 405
When height changes, range sensor 406 transmits signals to controller and the controller control starting fortune of stepper motor 403
Turn, packing case 410 is made successively to align with stock guide 305, makes the rice of the quantitative measurement inside scale hooper 222 by stock guide
305 slide into packing case 410, the rice that then operating personnel dispenses 410 quantification of vanning in the end degree of conveyer belt 402
Carry out further packing processes.
Claims (10)
1. a kind of rice automatic cycle weighs racking machine, it is characterised in that: it includes feeding device, proportioning device, discharging member
And transport section, proportioning device, discharging member, transport section are fixedly installed on feeding device, proportioning device feed inlet
It is located at the top of discharging member feed inlet, discharging member positioned at the underface of feeding device discharge gate, proportioning device discharge gate
Discharge gate tilts down direction transport section, proportioning device circumferentially array be provided with multiple and its discharge gate circuit sequentially with
The feed inlet of discharging member is connected, and proportioning device includes the rotation triggering mechanism of up and down arrangement, quantitative weighing mechanism, determines
Amount weighing mechanism, which floats up and down, to be set on rotation triggering mechanism and is supported by elasticity, and quantitative weighing mechanism is for receiving
The rice of feeding device conveying and overcome the elastic force of resilient support to act on to drive rotation triggering mechanism to synchronize and move downward, rotate
Trigger mechanism docks discharging for driving quantitative weighing mechanism to rotate and cooperating quantitative weighing mechanism with discharging member；
The feeding device includes pedestal, and pedestal upper surface is fixedly installed with horizontal round chassis, pedestal upper surface top
It is provided with the fixed cover of circle coaxially arranged with chassis and that Open Side Down, is provided with fixation between the periphery and pedestal of fixed cover
The support column of the two is connected, fixed main shaft is coaxially fixedly installed between chassis and fixed cover, is set at the lower ending opening of fixed cover
It is equipped with the circular bottom plate for being blocked to it, bottom plate, which rotates coaxially, to be sheathed on fixed main shaft, and the upper surface of bottom plate is coaxial
It is fixedly installed the outer ring plate and inner ring ring being located inside fixed cover, the diameter of outer ring plate is greater than the diameter of inner ring plate, outer ring plate
The spacing block radially arranged is provided between inner ring plate, the upper surface of spacing block tilts down cloth in the counterclockwise direction
It sets, spacing block, which is provided with eight and offers between circumferencial direction array arrangement where bottom plate, adjacent two spacing block, to be run through
Bottom plate and the discharging channel below bottom plate is extended to, discharging channel is arranged to square structure and vertical arrangement, is arranged on fixed cover
The loading hopper of Yu Yuqi internal switching, the axial direction for being axially parallel to fixed main shaft of loading hopper, the big opening of loading hopper
Positioned at the top of small opening, the small opening of loading hopper and a wherein discharging channel consistency from top to bottom under original state；
Proportioning device is provided with eight and along circumferencial direction array arrangement, proportioning device and discharging channel one where fixed main shaft
One is corresponding, and quantitative weighing mechanism is arranged to the light condition that can mutually switch and carries state, the quantitative weighing machine of light condition surely
The feed inlet pivot bush unit of structure is in the outside for corresponding to discharging channel and bottom plate can be driven around synchronous turn of axial direction of fixed main shaft
It is dynamic；
It is rotated coaxially on the fixed main shaft and is arranged with circular swivel mount one, swivel mount two, swivel mount one, swivel mount two are located at
Between bottom plate and chassis and swivel mount two is located at the top of swivel mount one, rotation triggering mechanism be fixedly installed in swivel mount one with
Between swivel mount two.
2. a kind of rice automatic cycle according to claim 1 weighs racking machine, it is characterised in that: on the fixed main shaft
Coaxially it is fixedly installed boss, medium position of the boss between swivel mount one and swivel mount two is opened on the periphery of boss
Equipped with rotation guiding groove, rotation guiding groove from top to bottom runs through boss and from top to bottom 45 degree of torsion clockwise.
3. a kind of rice automatic cycle according to claim 1 or 2 weighs racking machine, it is characterised in that: the rotation
Trigger mechanism includes the guide post for being fixedly installed in swivel mount one and two edge of swivel mount and being parallel to fixed main shaft axial direction, is led
Movable sleeve is equipped with rectangle elevator on column, and the length direction of elevator is parallel to the radial direction of fixed main shaft, elevator and guide post edge
It is parallel to the axial of fixed main shaft and constitutes slide-and-guide cooperation, elevator is provided with close to fixed main shaft one end and rotates guiding groove
The rotation bootstrap block to match, elevator is between boss and swivel mount two under original state, above and below the rotation guiding groove
Both ends are provided with the boot segment for being parallel to fixed main shaft axial direction, rotation triggering corresponding with above and below loading hopper under original state
Rotation bootstrap block in mechanism is located at the surface of rotation guiding groove upper end opening；
The external activity of the guide post is arranged with reset spring one, one one end of reset spring and swivel mount one contradict, the other end with
Elevator contradicts and the elastic force of reset spring one is directed toward elevator by swivel mount one always, is also provided on the boss perpendicular
Direct join and the reset guiding groove to match with rotation bootstrap block reset guiding groove and rotate the lower end edge fixed main shaft institute of guiding groove
Circumferencial direction deflect 180 degree, unloading component be located at rotation guiding groove be directed toward along clockwise direction reset guiding groove it
Between, when rotate slid at lower edge of the bootstrap block along boss with resetting guiding groove and aligning when, reset spring one will push
Elevator slides reset along guide post straight up.
4. a kind of rice automatic cycle according to claim 1 weighs racking machine, it is characterised in that: the quantitative component
Mechanism includes deviating from the horizontal mounting plate that fixed main shaft one end is fixedly connected with elevator, is movably installed with vertical cloth on mounting plate
The scale hooper set, scale hooper are made of upper and lower perforative square tube one with square tube two, and the opening of square tube one is greater than square tube
It two opening and being provided between the two for connect the conically shaped for connecting the two, square tube one is located at the top of square tube two,
Mounting plate is sheathed on the outside of square tube two and square tube two can float up and down along mounting plate, square tube one under original state
Pivot bush unit is provided with horizontal lug, lug position in the outside of corresponding discharging channel, the external fixed symmetrical of the square tube two
In the top of mounting plate, the lower end surface setting of lug is parallel to the elevating lever of fixed main shaft axial direction, and there are two elevating lever settings
And it is arranged symmetrically along radial direction where fixed main shaft, elevating lever activity wears to the lower section of mounting plate and is coaxially arranged with
Diameter is greater than the stop screw one of elevating lever, and stop screw one constitutes with the bottom end of elevating lever and is threadedly coupled cooperation, elevating lever
External activity is arranged with quantitative spring, and one end of quantitative spring and mounting plate conflict, the other end and lug contradict and quantify bullet
The elastic force of spring is directed toward lug by mounting plate always；
The quantitative weighing mechanism further includes the plug members blocked for symmetrical batch box lower ending opening, for that will go up and down
Block constraint is limited in the limit component at the top of guide post, and plug members are arranged to the opening state that can mutually switch and closed state simultaneously
And it is in off state under original state.
5. a kind of rice automatic cycle according to claim 4 weighs racking machine, it is characterised in that: the plug members
Including the sliding rail being opened in outside square tube two and sliding rail is arranged close to its lower end, and sliding rail edge is parallel to scale hooper around fixed main shaft
The tangential direction arrangement of circumferencial direction where rotation, there are two sliding rail settings and is located at the side of square tube two, rectangular
It is provided with matched quad seal plate at the lower ending opening of cylinder two, sealing plate is provided with item along the end of fixed main shaft radial direction
The length direction of shape movable block and movable block perpendicular to the radial direction of fixed main shaft, be provided on a movable block end face close to each other with
The sliding block that sliding rail matches, sliding block are embedded at the inside of sliding rail and slide into guiding cooperation along the channeling direction of sliding rail composition,
The length of sliding block is greater than the length of sliding rail.
6. a kind of rice automatic cycle according to claim 5 weighs racking machine, it is characterised in that: two movable block edge
Counter clockwise direction one end is provided with for connecting the two rectangle trigger board, and the length direction of trigger board is parallel to the diameter of fixed main shaft
Arrange that trigger board upper end extends to the top of two lower ending opening of square tube, lower end extends to square tube two vertically to, width direction
Lower ending opening lower section, the end face of trigger board along clockwise direction is fixedly connected with sealing plate, the top setting of trigger board
There is the lath being fixedly connected in square tube two, lath is arranged along the radial direction of fixed main shaft, the end position of lath along its length
The horizontal guide for being provided between the clockwise end position of corresponding movable block and being axially perpendicular to fixed main shaft axial direction is set,
Guide rod is fixedly connected with the clockwise end position of movable block, other end activity passes through lath along its length
End position, guide rod are provided with the stop screw two that diameter is greater than guide rod diameter, stop screw two and guide rod close to lath one end
It constitutes and is threadedly coupled cooperation, the external activity of guide rod is arranged with reset spring two, and two one end of reset spring contradicts with lath, is another
Inconsistent with the clockwise end position of movable block and reset spring two elastic force is held to be directed toward movable block by lath always
Clockwise end position.
7. a kind of rice automatic cycle according to claim 4 weighs racking machine, it is characterised in that: the limit component
Rectangle mounting groove including being set to elevator upper surface, the length direction of mounting groove are parallel to the length direction of elevator, peace
Tankage runs through away from fixed main shaft one end with outside, and the square box that can be slided along its length is provided in mounting groove,
Jagged and notch is opened up on the periphery of the guide post arranges that notch is arranged at an equal altitude with square box, rectangular close to fixed main shaft
Frame be internally provided with spacing block set and original state lower limit projection is arranged in notch；
The spacing block set is arranged to tip shape close to notch one end, and limit spring, limit spring one end are provided in mounting groove
It is connect with the inner wall of mounting groove, the other end is connected with square box and the elastic force of limit spring pushes square box along solid always
Determine sliding radially away from fixed main shaft for main shaft；
The opening of the mounting groove is provided with the cover board that cooperation is detachably connected with it, and cover board is cut with scissors on fixed main shaft one end
Connect the width direction for being axially parallel to elevator for being provided with the shifting block extended to inside mounting groove and the articulated shaft, shifting block one
End is bent towards square box and away from fixed main shaft one end, the inconsistent, other end of shifting block is connected and fixed and is provided with square box
Horizontally disposed triggering frame, triggering frame extend horizontally to the lower end surface of boss and are in contact with it.
8. a kind of rice automatic cycle according to claim 1 weighs racking machine, it is characterised in that: the discharging member
The round middle frame outside fixed main shaft and between scale hooper and swivel mount one, middle frame and bottom are set to including coaxial sleeve
It is provided with the support rod for being supported to middle frame between frame, is provided on middle frame and a wherein scale hooper consistency from top to bottom
Rectangular feed tube, feed tube, which is located at rotation guiding groove, to be directed toward reset between guiding groove clockwise, and the opening of feed tube is less than square
The openings of sizes of shape cylinder two, the lower ending opening of feed tube are connected with the stock guide for being inclined outwardly arrangement, stock guide and fixation
The distance between main shaft is gradually reduced from the bottom to top along the vertical direction, and the side of feed tube in the counterclockwise direction is vertically arranged useful
In the bar that constraint trigger board rotates clockwise, the height of bar is adapted with trigger board.
9. a kind of rice automatic cycle according to claim 1 or 8 weighs racking machine, it is characterised in that: the transport
Component includes the horizontal rectangular bracket being fixedly installed on pedestal, and bracket is located at stock guide along the lower section of its inclined direction, bracket
One end rotation along its length is provided with roller one, other end rotation setting is parallel to the axial roller two of roller one,
The conveyer belt for connecting the two is provided between roller one and roller two, the upper surface of conveyer belt is equidistantly movably set with out
The packing case that mouth is arranged upwards, packing case are corresponding with stock guide.
10. a kind of rice automatic cycle according to claim 9 weighs racking machine, it is characterised in that: solid on the pedestal
Surely be provided with the axial direction for being axially parallel to roller one of stepper motor and stepper motor, stepper motor and one/roller of roller two it
Between be provided with V belt translation component for both connecting, the bottom of the elevator be provided with extend straight down and
It is parallel to the synchronizing bar of fixed main shaft axial direction, the range sensor with a wherein synchronizing bar consistency from top to bottom is provided on the chassis
And range sensor is located at the underface of loading hopper, and range sensor has signal company by controller and stepper motor foundation
It connects.
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