CN111495463A - Intelligent unmanned rice mill - Google Patents

Abstract

The invention relates to an intelligent unmanned rice mill, which comprises a double-bin discharging device, a rice milling mechanism, bran collecting bags and a weighing and bagging device, wherein the double-bin discharging device is arranged in a case and comprises rice bins, bin doors and an opening and closing adjusting shaft assembly, the two rice bins and the bin doors are respectively in one-to-one correspondence, the opening and closing adjusting shaft assembly can drive any bin door to open a discharge port or drive all bin doors to close corresponding discharge ports, the discharge ports are communicated with an inlet of the rice milling mechanism, the weighing and bagging device is arranged below an outlet of the rice milling mechanism, and bran discharge ports of the rice milling mechanism are communicated with the bran collecting bags. The invention has the beneficial effects that: two storehouses blowing device opens and close opening and close of two rice storehouses of regulating spindle subassembly simultaneous control through one, can store two kinds of corn, simple structure, convenient operation, low in production cost, the reliability is high. The rice mill can meet the requirements of users on various types of rice, and the whole process of rice milling, weighing and packaging is realized.

Description

Intelligent unmanned rice mill

Technical Field

The invention relates to the field of rice mills, in particular to an intelligent unmanned rice mill.

Background

The existing rice mill in the market has the advantages of single product function, complex structure, high maintenance difficulty and poor customer experience. There are mainly the following problems:

the vast majority of the existing intelligent unmanned rice mill equipment only has one rice storage bin, and the requirement of a customer on selection of two or more types of rice is not met. And the few many storehouses rice mill equipment that exists in the market adopts picture peg formula structure of opening a storehouse or many auger delivery structures, and every rice storehouse needs to correspond and sets up an structure of opening a storehouse, has drawbacks such as structure complicacy, cost of manufacture height, poor stability.

In addition, the existing weighing and metering device in the rice mill has the advantages of single function, low automation degree, simple weighing function, no packaging device and inapplicability to the market demands which are different day by day. In addition, the existing weighing device is generally provided with a valve or a turnover cover at the bottom, and the driving structure is complex and the cost is high.

Disclosure of Invention

The invention aims to solve the technical problem of how to make the rice mill compact and simple in structure and improve the reliability.

The technical scheme for solving the technical problems is as follows: the utility model provides an unmanned rice mill of intelligence, includes quick-witted case, still including install in quick-witted incasement two storehouse blowing device, rice milling mechanism, collection chaff bag and the sack filling device that weighs, two storehouse blowing devices include rice bin, door and open and close the regulating shaft subassembly, rice bin with the door is two, the door with the rice bin one-to-one, its with the discharge gate of rice bin rotates to be connected, is used for opening or seals the discharge gate, it can drive wherein arbitrary to open the regulating shaft subassembly the door is opened the discharge gate, or drive all the door all seals and corresponds the discharge gate, the discharge gate with the import intercommunication of rice milling mechanism, the export below of rice milling mechanism is equipped with the sack filling device that weighs, rice milling mechanism's play chaff mouth with collection chaff bag intercommunication.

The invention has the beneficial effects that: unmanned rice mill of intelligence passes through two storehouses blowing device release corn, and two storehouses blowing device can store two kinds of corn, and only opens and close opening and close of two rice storehouses of regulating spindle subassembly simultaneous control through one, simple structure, convenient operation, low in production cost, the reliability is high, can avoid two rice storehouses to open the condition that leads to two kinds of rice mixes simultaneously. Rice discharged from the double-bin discharging device is hulled through the rice milling mechanism, specific weight is weighed through the weighing and bagging device and packaged, the requirement of a user on multiple kinds of rice can be met, and the whole process of rice milling, weighing and packaging is achieved.

On the basis of the technical scheme, the invention can be further improved as follows.

Furthermore, the middle part of the bin gate is rotationally connected with the discharge hole of the rice bin, one end of the bin gate is used for opening or closing the discharge hole, and the opening and closing adjusting shaft assembly can alternately drive the other ends of the two bin gates and enable the bin gates to rotate.

Furthermore, the opening and closing adjusting shaft assembly comprises a driving mechanism, an adjusting shaft and two cams, the two cams are in one-to-one correspondence with the bin gate and are eccentrically fixedly connected with the adjusting shaft, the two cams are staggered in the circumferential direction of the adjusting shaft, and the driving mechanism drives the adjusting shaft to rotate to drive the two cams to alternately drive the other end of the bin gate.

The beneficial effect of adopting the further scheme is that: the cam is simple in structure, convenient to process, not easy to damage and convenient to maintain, and can be used for driving two eccentric cams simultaneously by one driving mechanism to alternately drive two corresponding bin doors, so that the condition that two rice bins are mixed due to the fact that the two rice bins are opened simultaneously is avoided.

Further, the sack filling plant of weighing includes weighing device and packing and gets the packing box, weighing device includes cam drive mechanism, hammerhead and the fill subassembly of weighing, the fill subassembly of weighing is located husk rice mechanism's export below is fixed in the packing is got the top of packing and is got the packing box, the bottom of the fill subassembly of weighing has the export of weighing, the export of weighing with packing gets the packing and gets the packing box intercommunication, cam drive mechanism with the hammerhead transmission is connected, and makes the hammerhead reciprocates and is used for opening or sealing the export of weighing.

The beneficial effect of adopting the further scheme is that: the cam driving mechanism and the hanging hammer can realize the opening and the closing of the weighing outlet, and the cam driving mechanism has simple and compact structure and low manufacturing cost. According to the weighing and bagging device, the packaging and taking box is communicated below the weighing outlet, and weighed materials are directly packaged, so that the weighing and bagging device is convenient to use, and the production efficiency is improved.

Further, the cam driving mechanism comprises a driving element and a cam rotating block, the cam rotating block is eccentrically arranged and fixedly connected with an output shaft of the driving element, and the upper end of the hanging hammer is in transmission connection with one end of the cam rotating block.

The beneficial effect of adopting the further scheme is that: the upper end of the hanging hammer can move along with the cam rotating block, so that the change of the upper position and the lower position is realized, and the structure is simple.

Further, the cam driving mechanism further comprises a cam support, a guide ring and a guide wheel, the cam support is fixedly connected with the weighing hopper assembly, the driving element is fixedly connected with the cam support, the guide ring is in a strip-shaped annular shape and is transversely arranged, the cam support is provided with a guide hole which is communicated up and down, the upper end of the hanging hammer penetrates through the guide hole and is fixedly connected with the guide ring, the guide wheel is rotatably arranged on the cam rotating block, and the guide wheel is slidably arranged in the guide ring.

The beneficial effect of adopting the further scheme is that: the cam bracket plays a role in fixing the driving element, and simultaneously provides guide for the hanging hammer to enable the hanging hammer to move vertically.

Furthermore, the packing and fetching box comprises a fetching box and a packing bag, the weighing hopper assembly is fixed on the fetching box, the weighing outlet is communicated with the packing bag in the fetching box, and the front side of the fetching box is provided with a fetching opening; packing is got packing box and is still included two and hang a bag bracing piece and two and hang a bag depression bar, two hang bag bracing piece extend around and with get the back lateral wall fixed connection of packing box, two hang a bag depression bar install respectively in get the left and right sides of packing box, and respectively with correspond hang a bag bracing piece butt, the wrapping bag is a plurality of, every the wrapping bag is hung two hang on the bag bracing piece, adjacent two separable bonding between the wrapping bag.

The beneficial effect of adopting the further scheme is that: the materials directly fall into the packaging bag from the weighing outlet, and the packaging bag can be taken out from the goods taking opening. When the former package is taken out, the next package can be pulled open by the adhesive force, so that the top of the next package is opened and is pressed by the bag hanging pressure rod. Need not the user and lifting the wrapping bag and connect and get the goods in the exit of weighing, the user also need not hang the wrapping bag in the export below of weighing before getting the goods, and the back is taked away to preceding wrapping bag, and back wrapping bag just can be wide in export below of weighing, and it is convenient to get the goods.

The top of the case is open, the rear side of the top cover is rotatably connected with the top of the case, one end of the top cover cylinder is hinged with the case, and the other end of the top cover cylinder is hinged with the top cover.

The beneficial effect of adopting the further scheme is that: the top cap can be opened under the effect of top cap cylinder, need not manual opening top cap, is convenient for increase the corn from the top to two storehouses blowing device.

Further, still including getting the goods door, getting the goods door motor, getting the goods door lead screw, getting goods door slider and spout, quick-witted case front side has the shipment mouth, the spout with quick-witted case fixed connection, get the goods door slide set up in the spout and be used for opening or sealing the shipment mouth, get the goods door motor with get the transmission of goods door lead screw and be connected, get the goods door lead screw rotationally install in on the quick-witted case, get the goods door slider with get goods door lead screw thread transmission and with get goods door fixed connection.

The beneficial effect of adopting the further scheme is that: after the packing is got the case and is accomplished the loading, get the goods door and slide and open, avoid the loading in-process user to disturb the bagging-off, guarantee user's safety and protect rice mill internal plant not damaged simultaneously.

Further, still include the husk rice motor, the output shaft of husk rice motor with the husk rice axle of husk rice mechanism passes through shaft coupling fixed connection.

The beneficial effect of adopting the further scheme is that: compact structure, less mechanical loss and high transmission efficiency.

Drawings

FIG. 1 is a three-dimensional view of an intelligent unmanned rice mill of the present invention;

FIG. 2 is a front view of an intelligent unmanned rice mill of the present invention;

FIG. 3 is a front view of the double-bin emptying device of the present invention;

FIG. 4 is a left side view of the discharge port of the double-bin emptying device of the present invention fully closed;

FIG. 5 is a left side view of the double-bin emptying device of the present invention with one of the discharge ports open;

FIG. 6 is a left side view of the double-bin emptying device of the present invention with another discharge port opened;

FIG. 7 is an exploded view of the double bin emptying device of the present invention;

FIG. 8 is a front view of the weighing and bagging apparatus of the present invention;

FIG. 9 is a view showing the construction of the weighing bagging apparatus of the present invention with the weighing outlet closed;

FIG. 10 is a view of the weigh bagging apparatus of the present invention with the weigh outlet open;

fig. 11 is an exploded view of the weighing and bagging apparatus of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the machine box is provided with a plurality of machine boxes,

2. the device comprises a double-bin emptying device, 21, rice bins, 211, a discharge hole, 22, bin gates, 23, a driving mechanism, 24, an adjusting shaft, 25, cams, 26, bin gate rotating shafts, 27, torsion springs, 28, induction blocks, 29 and induction block sensors;

3. a rice milling mechanism, a rice milling machine,

4. the bran-collecting bag is used for collecting bran,

5. weighing bagging device 51, hanging hammers 52, driving elements 53, cam rotating blocks 54, cam supports 55, guide rings 56, guide wheels 57, weighing buckets 58, weighing sensors 59, goods taking boxes 510, packaging bags 511, bag hanging support rods 512, bag hanging pressure rods 513, torsion spring hinges 514, goods taking buttons 515 and reset sensors

6. A top cover 7, a top cover cylinder,

8. a goods taking door 9, a goods taking door motor 10, a goods taking door screw rod 11, a goods taking door sliding block 12 and a sliding groove,

13. rice milling motor.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.

As shown in fig. 1-11, this embodiment relates to an intelligent unmanned rice mill, which comprises a case 1, and further comprises a double-bin emptying device 2, a rice milling mechanism 3, a bran collecting bag 4 and a weighing bagging device 5 installed in the case, wherein the double-bin emptying device 2 comprises a rice bin 21, two bin gates 22 and an opening and closing adjusting shaft assembly, the two rice bins 21 and the two bin gates 22 are two, the bin gates 22 correspond to the rice bins 21 one by one, are rotatably connected with a discharge port 211 of the rice bin 21 and are used for opening or closing the discharge port 211, the opening and closing adjusting shaft assembly can drive any one of the bin gates 22 to open the discharge port 211 or drive all the bin gates 22 to close the corresponding discharge port 211, the discharge port is communicated with an inlet of the rice milling mechanism 3, the weighing bagging device 5 is arranged below an outlet of the rice milling mechanism 3, the bran outlet of the rice milling mechanism 3 is communicated with the bran collecting bag 4.

The weighing and bagging device 5 in the scheme is used for weighing and bagging materials with specific weight, and can be realized by adopting the existing weighing and packaging device; the weighing and bagging device 5 is not required to be arranged; or only a weighing device is arranged, and when the rice milling mechanism 3 discharges rice, a user holds the packaging bag at the outlet of the rice milling mechanism 3 to receive the rice. Although all the above schemes can be implemented, the convenience of the rice mill is not as good as that of the weighing and bagging device 5.

The double-bin emptying device 2 in the scheme can be as follows: the one end of door 22 with discharge gate 211 rotates to be connected, door 22's whole all is used for opening or seals discharge gate 211, open and close the regulating spindle subassembly and include regulating spindle 24 and two regulation cams, two regulation cams with regulating spindle 24 fixed connection, regulating spindle 24 drives two regulation cams and rotates, and two regulation cams are rotatable to support two simultaneously and correspond door 22, perhaps one of them regulation cam not with corresponding door 22 butt, the door 22 that corresponds is opened under its action of gravity.

In the above scheme, the middle of the bin gate 22 is rotatably connected to the discharge port 211 of the rice bin 21, one end of the bin gate 22 is used for opening or closing the discharge port 211, and the opening and closing adjusting shaft assembly can alternately drive the other ends of the two bin gates 22 and rotate the bin gates 22.

As a further scheme of this embodiment, as shown in fig. 3 to 7, the opening and closing adjusting shaft assembly includes a driving mechanism 23, an adjusting shaft 24 and two cams 25, the two cams 25 are disposed in one-to-one correspondence with the bin gate 22 and are eccentrically and fixedly connected to the adjusting shaft 24, the two cams 25 are staggered in the circumferential direction of the adjusting shaft 24, and the driving mechanism 23 drives the adjusting shaft 24 to rotate, so as to drive the two cams 25 to alternately drive the other end of the bin gate 22.

Specifically, the driving mechanism 23 is a motor, and may be another rotation driving mechanism. In this embodiment, the output shaft of the motor is directly connected with the opening and closing adjusting shaft assembly to realize power transmission. Further, the driving mechanism 23 and the opening and closing adjusting shaft assembly can also transmit power through belt transmission, chain transmission, gear transmission or other conventional transmission structures.

In particular, the cam 25 may be replaced by an eccentric wheel. Further, the cam 25 or the eccentric wheel is fixedly connected with the adjusting shaft 24 or integrally formed.

As a further scheme of this embodiment, it still includes door pivot 26 and torsional spring 27 to open and close the regulating spindle subassembly, door pivot 26 with torsional spring 27 be two and with door 22 one-to-one sets up, door pivot 26 with door 22 fixed connection, door pivot 26 rotationally install in one side of discharge gate 211, torsional spring 27 cover is located on the door pivot 26, its both ends respectively with rice bin 21 and the door 22 butt that shows, and to door 22 applys and makes it seal the power of discharge gate 211.

Specifically, as shown in fig. 7, two opposite outer side walls of the discharge port 211 are provided with support lugs, two support lugs are provided with rotating shaft mounting holes, and two ends of the bin gate rotating shaft 26 rotatably penetrate through the two corresponding rotating shaft mounting holes.

Specifically, the bin gate 22 is kept in a closed state under the action of the torsion spring 27, and when the cam 25 is driven by the adjusting shaft 24 to rotate and push the other end of the bin gate 22 upwards, as shown in fig. 5 and 6, the bin gate 22 rotates counterclockwise around the bin gate rotating shaft 26, and the bottom of the discharge port 211 is open.

As a further scheme of this embodiment, the door opening and closing device further includes a controller, the opening and closing adjusting shaft assembly further includes an induction block 28 and an induction block sensor 29, the induction block 28 is fixedly connected to the adjusting shaft 24, the induction block sensor 29 is correspondingly disposed on one side of the induction block 28, the induction block sensor 29 is electrically connected to the controller, the controller is electrically connected to the driving mechanism 23, the opening and closing adjusting shaft assembly rotates until all the doors 22 are closed and correspond to the discharge ports 211, and the induction block 28 is used for triggering the induction block sensor 29 to control the controller to stop the operation of the driving mechanism 23.

Specifically, after the discharging is completed, the opening and closing adjusting shaft assembly rotates until all the bin gates 22 are sealed and correspond to the discharge holes 211, at this time, the sensing block 28 triggers the sensing block sensor 29, the sensing block sensor 29 sends a signal to the controller, and the controller controls the driving mechanism 23 to stop. When the next material discharging is needed, the controller starts the driving mechanism 23 to open a needed bin gate 22, the induction block 28 leaves the induction block sensor 29, and the controller stops the driving mechanism 23 to move to keep the material discharging state; when the discharging is required to be stopped, the controller starts the driving mechanism 23 to rotate continuously until the sensing block 28 triggers the sensing block sensor 29. The induction block and the induction block sensor are arranged, so that the position of the adjusting shaft assembly is convenient to determine, and accurate control is realized.

As a further scheme of this embodiment, the sensing block 28 is a bar-shaped block, and both ends of the sensing block 28 respectively extend outward along the radial direction of the adjusting shaft 24 and correspond to the eccentric directions of the two cams 25.

As a further solution of this embodiment, the sensing block sensor 29 is a non-contact sensor.

Specifically, the sensor block sensor 29 may be a photoelectric sensor, an electromagnetic sensor, or another form of non-contact sensor, and the non-contact sensor is a preferred embodiment of the present invention. Of course, the sensor block sensor 29 may also be a mechanically triggered sensor.

Specifically, when the sensing block sensor 29 is a non-contact sensor, and the end of the sensing block 28 is close to the sensing block sensor 29, the sensing block sensor 29 is triggered, the sensing block sensor 29 sends an obtained signal to a controller, and the controller is electrically connected with the driving mechanism 23, so that the driving mechanism 23 can be controlled to rotate or stop according to the signal of the sensing block sensor 29.

As a further aspect of the present embodiment, as shown in fig. 4, the two cams 25 are offset by 180 ° in the circumferential direction of the adjustment shaft 24. That is, the two cams 25 project radially outward from the adjustment shaft 24 in opposite directions.

The working process of the double-bin emptying device 2 in the embodiment is as follows:

1. as shown in fig. 4, when the sensing block 28 is in the horizontal state, the sensing block sensor 29 is triggered, and this is a reset initial state.

2. In the direction shown in fig. 4, when the adjusting shaft 24 rotates counterclockwise, the cam 25 at the front side approaches the corresponding bin gate 22, and starts to press, the bin gate 22 at the front side is opened, the bin gate 22 at the rear side is kept closed, the rice in the rice bin 21 at the front side is discharged from the discharge port 211, and falls into the rice milling mechanism 3 below for processing, at this time, the sensing block 28 leaves the sensing block sensor 29, and the controller determines that the bin gate 22 is opened effectively. After the machining is finished, the adjusting shaft 24 rotates clockwise, the cam 25 on the front side is far away from the corresponding bin door 22, the torsion spring 27 enables the bin door 22 to reset, the bin door 22 on the front side is closed, the end portion of the sensing block 28 is close to the sensing block sensor 29 at the moment, when the sensing block 28 rotates to be horizontal, the sensing block sensor 29 is triggered, the bin door 22 is judged to be closed, and the machining action is finished.

3. In the direction shown in fig. 5, when the adjusting shaft 24 rotates clockwise, the cam 25 at the rear side approaches the corresponding bin gate 22, and starts to press, the bin gate 22 at the rear side is opened, the bin gate 22 at the front side is kept closed, the rice in the rice bin 21 at the rear side is discharged from the discharge port 211 and falls into the rice mill below for processing, at this time, the sensing block 28 leaves the sensing block sensor 29, and the controller determines that the bin gate 22 is opened effectively. After the machining is finished, the adjusting shaft 24 rotates anticlockwise, the cam 25 on the rear side is far away from the bin door 22, the torsion spring 27 enables the bin door 22 to reset, the bin door 22 on the rear side is closed, the end portion of the sensing block 28 is close to the sensing block sensor 29, when the sensing block 28 rotates to be horizontal, the sensing block sensor 29 is triggered, the bin door 22 is judged to be closed, and the machining action is finished.

In the directions shown in fig. 4-5, since the adjusting shaft 24 rotates 180 ° counterclockwise, the cam 22 at the rear side is not contacted with the corresponding bin gate 22 all the time, and only the rice bin 21 at the front side is opened, only the rice in the rice bin at the front side can be processed; and vice versa. Therefore, the double-bin discharging device 2 can effectively distinguish two different types of rice.

As a further scheme of this embodiment, as shown in fig. 8 to 11, the weighing and bagging device 5 includes a weighing device and a packing and cargo taking box, the weighing device includes a cam driving mechanism, a lifting hammer 51 and a weighing bucket assembly, the weighing bucket assembly is located below an outlet of the rice milling mechanism 3 and fixed above the packing and cargo taking box, a weighing outlet is formed at the bottom of the weighing bucket assembly, the weighing outlet is communicated with the packing and cargo taking box, the cam driving mechanism is in transmission connection with the lifting hammer 51, and the lifting hammer 51 is moved up and down to open or close the weighing outlet.

Specifically, the weighing outlet is directly communicated with the packaging and goods taking box. Alternatively, the weighing outlet is communicated with the packaging and taking box through a pipeline.

As a further scheme of the present embodiment, the cam driving mechanism includes a driving element 52 and a cam rotating block 53, the cam rotating block 53 is eccentrically disposed and fixedly connected with an output shaft of the driving element 52, and an upper end of the hanging hammer 51 is in transmission connection with one end of the cam rotating block 53.

In particular, the driving element 52 may be a motor or other rotary driving element.

Specifically, in this embodiment, the cam rotating block 53 is a bar-shaped block, one end of the bar-shaped block is fixedly connected to the output shaft of the driving element 52, and the other end of the bar-shaped block is in transmission connection with the upper end of the hanging hammer 51. The cam rotation block 53 may have other shapes such as a circular block, an oval block, or other shapes as long as the connection point between the hammer 51 and the cam rotation block 53 is eccentrically disposed with respect to the output shaft of the driving member 52.

Alternatively, the cam rotation block 53 and the output shaft of the driving element 52 may be connected by a transmission mechanism.

As a further scheme of this embodiment, the cam driving mechanism further includes a cam bracket 54, a guide ring 55 and a guide wheel 56, the cam bracket 54 is fixedly connected to the weighing hopper assembly, the driving element 52 is fixedly connected to the cam bracket 54, the guide ring 55 is in a shape of a strip ring and is transversely disposed, the cam bracket 54 has a guide hole penetrating up and down, the upper end of the hanging hammer 51 passes through the guide hole and is fixedly connected to the guide ring 55, the guide wheel 56 is rotatably mounted on the cam rotating block 53, and the guide wheel 56 is slidably disposed in the guide ring 55.

As shown in fig. 8 to 11, a horizontal guide ring 55 is fixed to the upper end of the drop hammer 51, the driving member 52 rotates, so that the cam rotating block 53 rotates with the guide wheel 56 around the output shaft of the driving member 52, the guide wheel 56 rolls in the guide ring 55, and the guide ring 55 moves up and down with the rotation of the guide wheel 56.

Specifically, as shown in fig. 11, the guide wheel 56 includes two wire wheel end plates and a guide wheel shaft, the two wire wheel end plates are circular, the diameter of each of the two wire wheel end plates is larger than the width of the guide ring, a connecting bolt sequentially penetrates through one of the wire wheel end plates, the guide wheel shaft and the other wire wheel end plate and is fixedly connected with the cam rotating block 53, the guide wheel shaft can rotate around the connecting bolt, the guide wheel shaft is arranged in the guide ring 55 in a penetrating manner, and the two wire wheel end plates are respectively located on two sides of the guide ring 55.

As a further scheme of this embodiment, the weighing bucket assembly includes a weighing bucket 57 and a weighing sensor 58, the weighing sensor 58 is fixed above the packing and packing box, and the weighing bucket 57 is fixedly connected with a sensing end of the weighing sensor 58.

Specifically, the weighing hopper 57 is an inverted conical cylinder, and a weighing outlet is formed in the bottom of the inverted conical cylinder. The hanging hammer 51 is a spherical hanging hammer, and the spherical surface of the hanging hammer 51 can be attached to the conical surface of the weighing hopper 57.

As a further scheme of the embodiment, the packing and picking box comprises a picking box 59 and a packing bag 510, the weighing bucket assembly is fixed on the picking box 59, the weighing outlet is communicated with the packing bag 510 in the picking box 59, and the front side of the picking box 59 is provided with a picking opening; packing is got packing box and is still included two and hang bag bracing piece 511 and two and hang bag depression bar 512, two hang bag bracing piece 511 extend from beginning to end and with get the back lateral wall fixed connection of packing box 59, two hang bag depression bar 512 install respectively in get the left and right sides of packing box 59, and respectively with correspond hang bag bracing piece 511 butt, wrapping bag 510 is a plurality of, every wrapping bag 510 hangs two hang on the bag bracing piece 511, adjacent two separable bonding between the wrapping bag 510.

Specifically, the bag hanging pressure rods 512 are correspondingly arranged on two sides below the weighing outlet. As shown in fig. 8 and 11, the packing bag 510 is a plastic handbag with an open top, and adjacent sides of two adjacent packing bags 510 are detachably adhered, so that when the first packing bag 510 is pulled from the opening, the second packing bag 510 is also pulled outward toward the opening, and the friction force applied to the second packing bag 510 is greater than the adhesion force due to the abutment of the bag hanging support bar 511 and the bag hanging press bar 512, so that the first packing bag 510 and the second packing bag 510 are separated, and the second packing bag 510 is opened and positioned below the weighing outlet. In this way, the next time a load is taken, the material discharged from the weighing hopper 57 can be directly introduced into the second packing bag 510. Specifically, the pulling force of the taker pulling the packing bag 510 is greater than the frictional force applied to the packing bag 510 by the bag hanging support lever 511 and the bag hanging pressure lever 512, and the frictional force is greater than the adhesive force between two adjacent packing bags 510.

As a further solution of this embodiment, each bag hanging pressure rod 512 has a bag pressing portion in the middle thereof, which is parallel to the bag hanging support rod 511, and the bag pressing portion abuts against the bag hanging support rod 511.

As a further scheme of this embodiment, the packing case of getting still includes two torsional spring hinges 513, two torsional spring hinges 513 sets up with shown string bag depression bar 512 one-to-one, torsional spring hinge 513 includes first page board, second page board, hinge axle and torsional spring, first page board with second page board all rotates the cover and locates on the hinge axle, first page board with get 59 fixed connection of packing box, second page board with hang bag depression bar 512 fixed connection, the torsional spring cover is located on the hinge axle, its both ends respectively with first page board with second page board butt.

Specifically, the torsion spring hinge 513 is provided with a torsion spring, the torsion spring enables the bag hanging pressure lever 512 to be always abutted to the bag hanging support rod 511 in a natural state, and when a new packaging bag 510 needs to be loaded, the bag hanging pressure lever 512 can be manually lifted.

The weighing and bagging device provided by the invention has the working process that: when the materials are collected in the weighing hopper 57, the weighing sensor 58 detects the weight of the products in time, and the dynamic weighing function is realized. The bag hanging support rod 511 and the bag hanging press rod 512 are fixed inside the bag taking box 59. The packaging bag 510 for containing products is hung on the bag hanging support rod 511, and the bag hanging pressure rod 512 is fixed through the torsion spring hinge 513, so that the bag hanging pressure rod 512 has certain pressure on the bag hanging support rod 511. When the bag 510 is pulled out to reach the position of the bag hanging pressure rod 512, the upper opening of the bag 510 is opened due to the pressure, and the weighing outlet of the upper weighing hopper 57 is aligned. When the material in the weighing hopper 57 reaches the set weight, the driving element 52 drives the hanging hammer 51 to move upwards to open the weighing outlet, and the material automatically falls into the packaging bag 510 after flowing and falling. The packing bags 510 have certain adhesive force, when the previous packing bag 510 is taken away, the packing bag 10 automatically arranged below the lower belt reaches the position of the bag hanging pressure rod 512 due to the adhesive force, and therefore continuous and automatic packing of the packing bags 510 is achieved.

As a further scheme of this embodiment, the air conditioner further includes a top cover 6 and a top cover cylinder 7, the top of the case 1 is open, the rear side of the top cover 6 is rotatably connected with the top of the case 1, one end of the top cover cylinder 7 is hinged to the case 1, and the other end is hinged to the top cover 6.

Specifically, the top cover 6 can be rotated to close or open the top opening of the case 1 and the top opening of the rice bin 21, so that the maintainer can add rice into the rice bin 21 from the top opening.

As a further scheme of this embodiment, the portable storage device further includes a pickup door 8, a pickup door motor 9, a pickup door lead screw 10, a pickup door slider 11 and a chute 12, a pickup opening is formed in the front side of the case 1, the pickup opening corresponds to the pickup opening of the weighing and bagging device 5, the chute 12 is fixedly connected to the case 1, the pickup door 8 is slidably disposed in the chute 12 and used for opening or closing the pickup opening, the pickup door motor 9 is in transmission connection with the pickup door lead screw 10, the pickup door lead screw 10 is rotatably mounted on the case 1, and the pickup door slider 11 is in thread transmission with the pickup door lead screw 10 and is fixedly connected to the pickup door 8.

Specifically, the sliding grooves 12 are two, two of the sliding grooves 12 are parallel to the goods taking door screw rod 10 in pairs, and the sliding grooves 12 are horizontally arranged on the upper side and the lower side of the goods outlet, or the sliding grooves 12 are vertically arranged on the left side and the right side of the goods outlet. In this embodiment, two the spout 12 level set up in the upper and lower both sides of shipment mouth, get the goods door 8 and open or close along spout 12 horizontal slip, like this, can save the upper portion space of quick-witted case 1, be convenient for set up transparent show window, can see the inside behavior of rice mill.

As a further scheme of this embodiment, still include rice milling motor 13, the output shaft of rice milling motor 13 with the rice milling axle of rice milling mechanism 3 passes through shaft coupling fixed connection.

Specifically, the goods taking door motor 9 and the rice milling motor 13 are electrically connected with the controller.

As a further scheme of this embodiment, sack filling device 5 weighs still includes and gets goods button 514, get goods button 514 with packing case fixed connection of getting goods, the export of husk rice mechanism is located weigh fill subassembly top, get goods button 514 cam drive mechanism with weigh fill the subassembly all with the controller electricity is connected, get goods button and be used for triggering husk rice motor 13 and make its blowing extremely in weighing the fill subassembly, it makes after weighing the predetermined amount material to weigh the fill subassembly cam drive mechanism work and make hammer 51 opens the export of weighing.

As a further scheme of this embodiment, as shown in fig. 1 and fig. 2, the front side of the case 1 is equipped with the cabinet door that can open, the cabinet door corresponds one side of two storehouse blowing devices 2 has transparent show window, still be equipped with mutual screen, microphone, loudspeaker and camera on the cabinet door, mutual screen, microphone, loudspeaker and camera equally divide respectively with the controller electricity is connected, through mutual screen can realize functions such as voice interaction and face identification payment.

It should be noted that the controller may be selected from existing controllers as desired. Contain the function that pronunciation word conversion was handled and payment was handled on this controller, microphone and loudspeaker integration are on the sound control board, be provided with data interface on the sound control board, connect with this interface matching on the circuit, will connect and insert behind the interface, the audio frequency that the microphone was gathered can be transmitted to the sound control board and handle, controller data interface on the sound control board, after the controller connects access controller data interface, audio data transmission to the controller that will handle is good, the controller is handled through pronunciation word conversion and is turned into the characters with the audio frequency, the rethread interface returns the conversion result for the sound control board, the sound control board broadcasts out the literal content through loudspeaker. When pronunciation word conversion treater detects that the user assigns payment instruction, the controller then with data transmission to payment treater's receiving end that the voice control board transmitted, payment treater generates corresponding payment code data through the data that transmit, and give payment code and corresponding product data transmission interactive screen or camera, image processor is carried to the face data that the camera will acquire, image processor judges whether can pay according to face data, and send the judged result to payment treater, the user sweeps the sign indicating number or brushes the face and can realize the payment, wherein can select commodity and payment mode through the mode of voice selection payment or through the interactive screen, above-mentioned realization function all can adopt prior art to realize.

The intelligent unmanned rice mill has the working process as follows: the pick button 514, drive element 52, load cell 58 and rice milling motor 13 are all electrically connected to the controller. After the goods taking button 514 is pressed, the driving mechanism 23 of the double-bin emptying device 2 rotates, the corresponding bin door 22 is opened, rice falls into the rice milling mechanism 3 from the discharge port 211, the rice milling motor 13 rotates to enable the rice milling mechanism 3 to mill rice, husked rice falls into the weighing hopper 57, the weighing sensor 58 can acquire the weight of the weighing hopper 57 and send the weight to the controller, when the weight measured by the weighing sensor 58 reaches a set value, the controller enables the driving mechanism 23 to rotate to close the bin door 22 to stop emptying, meanwhile, the controller enables the rice milling motor 13 to stop and the driving element 52 to rotate for a fixed angle to drive the hanging hammer 51 to lift and open the weighing outlet, then the driving element 52 stops rotating until the weighing sensor 58 measures that the weighing hopper 57 does not have materials any more, namely the weight measured by the weighing sensor 58 returns to an initial value, and the controller enables the driving element 52 to rotate for a fixed angle, the drop weight 51 is driven to fall and close the weighing outlet. The rice discharged from the weighing outlet falls into the packing bag 510 below, and the controller rotates the pick-up door motor 9 after the packing is completed, so that the pick-up door 8 is opened and the purchaser can take away the packing bag 510.

Further, the device further comprises a reset sensor 515, the reset sensor 515 is electrically connected with the controller, the reset sensor 515 is fixed on the cam bracket 54 and located below the driving element 52, and a sensing end of the reset sensor 515 faces the cam rotating block 53. Specifically, when the weight measured by the load cell 58 returns to the initial value, the controller rotates the driving element 52 again until the cam rotating block 53 reaches the reset sensor 515, and the driving element 52 stops. As shown in fig. 9, when the cam rotating block 53 rotates to the reset sensor 515, the hanging weight 51 is located at a position for closing the weighing outlet, i.e. the reset sensor 515 functions to determine the initial position of the hanging weight 51, which facilitates the controller to reset the driving element 52.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (10)

1. The utility model provides an unmanned rice mill of intelligence, includes quick-witted case (1), its characterized in that, still including install in double-bin blowing device (2), rice milling mechanism (3), collection chaff bag (4) and weighing bagging apparatus (5) in quick-witted case (1), double-bin blowing device (2) are including rice storehouse (21), door (22) and open and close the regulating spindle subassembly, rice storehouse (21) with door (22) are two, door (22) with rice storehouse (21) one-to-one, its with discharge gate (211) of rice storehouse (21) rotate and are connected, are used for opening or seal discharge gate (211), open and close the regulating spindle subassembly and can drive wherein any door (22) are opened discharge gate (211), or drive all door (22) all seal the correspondence discharge gate (211), the discharge gate with the import intercommunication of rice milling mechanism (3), the outlet lower part of rice milling mechanism (3) is equipped with weigh sack filling device (5), the rice milling mechanism's (3) bran outlet with collection chaff bag (4) intercommunication.

2. An intelligent unmanned rice mill as claimed in claim 1, wherein the middle part of the door (22) is rotatably connected with the discharge port (211) of the rice bin (21), one end of the door (22) is used for opening or closing the discharge port (211), and the opening and closing adjusting shaft assembly can alternately drive the other ends of the two doors (22) and rotate the doors (22).

3. The intelligent unmanned rice mill of claim 2, wherein the opening and closing adjusting shaft assembly comprises a driving mechanism (23), an adjusting shaft (24) and two cams (25), the two cams (25) and the bin gate (22) are correspondingly arranged one by one and are eccentrically fixedly connected with the adjusting shaft (24), the two cams (25) are staggered in the circumferential direction of the adjusting shaft (24), the driving mechanism (23) drives the adjusting shaft (24) to rotate, and the two cams (25) are driven to alternately drive the other end of the bin gate (22).

4. The intelligent unmanned rice mill of claim 1, wherein the weighing bagging device (5) comprises a weighing device and a packing container, the weighing device comprises a cam driving mechanism, a hanging hammer (51) and a weighing bucket assembly, the weighing bucket assembly is located below an outlet of the rice milling mechanism (3) and fixed above the packing container, a weighing outlet is formed in the bottom of the weighing bucket assembly, the weighing outlet is communicated with the packing container, the cam driving mechanism is in transmission connection with the hanging hammer (51), and the hanging hammer (51) is enabled to move up and down to open or close the weighing outlet.

5. An intelligent unmanned rice mill as claimed in claim 4, wherein the cam driving mechanism comprises a driving element (52) and a cam rotating block (53), the cam rotating block (53) is eccentrically arranged and fixedly connected with an output shaft of the driving element (52), and the upper end of the hanging hammer (51) is in transmission connection with one end of the cam rotating block (53).

6. An intelligent unmanned rice mill according to claim 5, wherein the cam driving mechanism further comprises a cam bracket (54), a guide ring (55) and a guide wheel (56), the cam bracket (54) is fixedly connected with the weighing hopper assembly, the driving element (52) is fixedly connected with the cam bracket (54), the guide ring (55) is in a strip ring shape and is transversely arranged, the cam bracket (54) is provided with a guide hole which is through up and down, the upper end of the hanging hammer (51) passes through the guide hole and is fixedly connected with the guide ring (55), the guide wheel (56) is rotatably mounted on the cam rotating block (53), and the guide wheel (56) is slidably arranged in the guide ring (55).

7. The intelligent unmanned rice mill of claim 4, wherein the packing and picking box comprises a picking box (59) and a packing bag (510), the weighing bucket assembly is fixed on the picking box (59), the weighing outlet is communicated with the packing bag (510) in the picking box (59), and the front side of the picking box (59) is provided with a picking opening; packing is got packing box and is still included two and hang bag bracing piece (511) and two and hang bag depression bar (512), two hang bag bracing piece (511) extend from beginning to end and with get the back lateral wall fixed connection of packing box (59), two hang bag depression bar (512) install respectively in get the left and right sides both sides of packing box (59), and respectively with correspond hang bag bracing piece (511) butt, wrapping bag (510) are a plurality of, every wrapping bag (510) are hung two hang on the bag bracing piece (511), adjacent two separable bonding between wrapping bag (510).

8. An intelligent unmanned rice mill according to any one of claims 1-7, further comprising a top cover (6) and a top cover cylinder (7), wherein the top of the machine case (1) is open, the rear side of the top cover (6) is rotatably connected with the top of the machine case (1), one end of the top cover cylinder (7) is hinged with the machine case (1), and the other end is hinged with the top cover (6).

9. The intelligent unmanned rice mill according to any one of claims 1-7, further comprising a goods taking door (8), a goods taking door motor (9), a goods taking door screw rod (10), a goods taking door slider (11) and a sliding groove (12), wherein the front side of the machine case (1) is provided with a goods outlet, the sliding groove (12) is fixedly connected with the machine case (1), the goods taking door (8) is slidably arranged in the sliding groove (12) and used for opening or closing the goods outlet, the goods taking door motor (9) is in transmission connection with the goods taking door screw rod (10), the goods taking door screw rod (10) is rotatably mounted on the machine case (1), and the goods taking door slider (11) is in thread transmission with the goods taking door screw rod (10) and is fixedly connected with the goods taking door (8).

10. An intelligent unmanned rice mill according to any one of claims 1-7, further comprising a rice milling motor (13), wherein an output shaft of the rice milling motor (13) is fixedly connected with a rice milling shaft of the rice milling mechanism (3) through a shaft coupling.

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