CN108526130B - Rice cleaning equipment - Google Patents
Rice cleaning equipment Download PDFInfo
- Publication number
- CN108526130B CN108526130B CN201810360645.4A CN201810360645A CN108526130B CN 108526130 B CN108526130 B CN 108526130B CN 201810360645 A CN201810360645 A CN 201810360645A CN 108526130 B CN108526130 B CN 108526130B
- Authority
- CN
- China
- Prior art keywords
- water
- cleaning barrel
- cleaning
- rice
- water tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/041—Cleaning travelling work
Abstract
The invention belongs to the technical field of food processing equipment, and particularly discloses a rice cleaning device which comprises a water tank, the water tank is provided with a water outlet, the upper end surface of the water tank is provided with a cleaning barrel, the bottom of the cleaning barrel is provided with a plurality of water changing holes communicated with the water tank, a filter screen is arranged in the water changing hole, a water changing pipe is arranged on the inner wall of the water changing hole, a first one-way valve is arranged at the water outlet, an upper cover is arranged at the upper part of the cleaning barrel, an air cylinder with a downward piston is arranged on the upper cover, a vertical screw rod is arranged at the lower end of a piston rod of the air cylinder, the upper part of the piston rod is provided with a push disc which is connected with the inner wall of the cleaning barrel in a sliding and sealing way, the bottom of the inner side of the cleaning barrel is provided with a sleeve which is connected with the cleaning barrel in a rotating way, the position of the sleeve is opposite to that of the screw rod, the lower part of the sleeve is provided with an impeller fixedly connected with the sleeve, and the inner wall of the sleeve is provided with threads matched with the screw rod. The invention mainly uses rice cleaning, and solves the problem of low efficiency of artificially cleaning rice.
Description
Technical Field
The invention belongs to the technical field of food processing equipment, and particularly discloses rice cleaning equipment.
Background
Rice is a finished product prepared by rice through the procedures of cleaning, hulling, milling, finishing and the like. The embryo and aleurone layers of the rice contain nearly 64 percent of rice nutrition and more than 90 percent of nutrient elements required by human bodies, and are main food for southern people.
Before rice is eaten, the rice needs to be cleaned, and the unclean cleaning of the rice can cause harm to the health of eaters. In some factories or schools, due to the large number of employees or students, a large amount of rice is required as a main food for the canteen to prepare meals for the employees or students, which requires repeated washing of a large amount of rice by the canteen workers. The rice washing water needs to be replaced repeatedly during the manual rice washing process, the labor capacity and the labor intensity of workers are high in a short time, the health of the workers can be damaged after the workers work for a long time, and the rice washing efficiency during the manual rice washing process is low; when washing the rice with the machine, need adorn the rice and wash in the rice bucket, the rice after having washed needs the manual work to take out, and the rice operating speed after the washing is collected in the manual operation is slow, and collection efficiency is low, causes food preparation untimely, influences staff or student and has dinner.
Disclosure of Invention
The invention aims to provide rice cleaning equipment to solve the problem of low efficiency of artificially cleaning rice.
In order to achieve the purpose, the basic scheme of the invention is as follows: the rice cleaning equipment comprises a water tank, wherein a water outlet is formed in the water tank, a cleaning barrel is arranged on the upper end face of the water tank, a plurality of water changing holes communicated with the water tank are formed in the bottom of the cleaning barrel, a filter screen for filtering water is arranged in each water changing hole, a water changing pipe is arranged on the inner wall of each water changing hole, a first one-way valve which is communicated with the outside of the water tank in a one-way mode is arranged at the water outlet, an upper cover is arranged on the upper portion of the cleaning barrel, a cylinder with a downward piston rod is arranged on the upper cover, a vertical screw rod is arranged at the lower end of the piston rod of the cylinder, a push disc which is connected with the inner wall of the cleaning barrel in a sliding and sealing mode is arranged on the upper portion of the piston rod, a sleeve which is connected with the cleaning barrel in a rotating mode is arranged at the bottom, and a ball is arranged between the thread of the sleeve and the thread of the screw rod.
The working principle of the basic scheme is as follows: before the device is used for cleaning rice, the rice which is not cleaned is put into a cleaning barrel, and an upper cover is covered on the cleaning barrel; starting the air cylinder, controlling a piston rod of the air cylinder to extend downwards, and driving the screw rod to move by the downward extension of the piston rod due to the fact that the screw rod is opposite to the sleeve; the sleeve pipe starts to rotate under the action of the threads and the balls as the piston rod and the screw rod continue to move downwards, the sleeve pipe rotates to drive the impeller to rotate, and the impeller rotates to stir the rice; in the process of extending the piston rod, the piston rod drives the push disc to move downwards; the inner wall of push tray and clean bucket slides and sealing connection, consequently, the atmospheric pressure increase in the clean bucket of push tray downstream in-process, and behind the increase of the atmospheric pressure in the clean bucket, water in the clean bucket enters into the water tank through trading the water hole, trading the water pipe. After the log raft in the clean bucket is clean, the piston rod shrink of control cylinder, the piston rod upwards contracts and drives the screw rod rebound, drive the impeller reversal during screw rod rebound, the impeller reversal stirs the rice of clean bucket, in piston rod shrink in-process, the piston rod drives and pushes away set rebound, the push pedal is along the inner wall rebound back of clean bucket, atmospheric pressure in the clean bucket reduces, water in the water tank enters into the clean bucket through trading the water pipe and trading the water hole, water gets into the in-process of clean bucket from the bottom of clean bucket, water flows and drives the rice and turn.
The beneficial effect of this basic scheme lies in:
(1) the device can drive the impeller to rotate to stir and wash the rice when the piston rod extends out, and can quickly discharge water in the cleaning barrel through the water changing hole when the piston extends out, so that the rice washing efficiency is high;
(2) this device is when the piston rod shrink, and the piston rod drives and pushes away the dish upwards and can inhale the cleaning barrel through trading the water pipe and trading the water hole with the water in the water tank in, can stir the rice when water gets into cleaning barrel for stirring to the rice is more abundant, is convenient for fast with the rice sanitization.
Compared with the prior art, the device can fully clean the rice, the cleaning process is fast, and the cleaning efficiency is high.
Further, a discharge port is formed in the lower portion of the cleaning barrel, a baffle plate used for sealing the discharge port is arranged at the discharge port, the upper portion of the baffle plate is hinged with the cleaning barrel, a torsion spring is arranged at the hinged portion of the baffle plate and the cleaning barrel, the baffle plate enables the baffle plate to seal the discharge port when external force is not applied, a sealing strip is arranged on one side, located in the cleaning barrel, of the baffle plate along the circumferential direction, a vertical groove is formed in the upper portion of the piston rod, a sliding block connected with the vertical groove in a sliding mode is arranged in the vertical groove, an ejector rod is arranged between the sliding block and the lower portion of the baffle plate; after the rice is rinsed totally, the piston rod of control cylinder continues to stretch out downwards, and the slider slides in erecting the groove, and after the slider slided to erecting the groove top, the piston rod promoted slider and ejector pin downstream, and the ejector pin downstream promoted the baffle and outwards opened, can shift out the rice in the clean bucket fast through the discharge gate.
Further, be equipped with the kickboard on the position that the clean bucket inner wall is located the impeller below, the kickboard middle part is seted up the activity hole and is equipped with the soft board that leans on with the sleeve pipe, the one side that the discharge gate was kept away from to the kickboard is articulated mutually with the clean bucket inner wall, be connected with the spring between the opposite side of kickboard and the clean bucket bottom, when flexible through the piston rod, can inhale and discharge the water in the clean bucket, can promote the kickboard when water is inhaled or is discharged and carry out the luffing motion, stir the rice through kickboard pendulum kinetic energy, guaranteed to have better stirring effect in the rice cleaning process for this device washs cleaner to the rice.
Further, through threaded connection between upper cover and the clean bucket, set up like this and be convenient for carry out quick installation and dismantlement with the upper cover, save installation time, improved the efficiency of wasing the rice.
Furthermore, the water tank is communicated with a water inlet pipe, the middle part of the water tank is provided with a partition board, the water tank is divided into a water inlet tank and a water outlet tank by the partition board, a second one-way valve which is in one-way conduction with the cleaning barrel is arranged on a water changing pipe in the water inlet tank, and when the piston rod drives the push disc to move upwards, water in the water inlet pipe enters the cleaning barrel through the water changing hole and the second one-way valve under the action of negative pressure in the cleaning barrel; when the piston rod drives the push disc to move downwards, water can be quickly discharged out of the water outlet tank through the first one-way valve, the speed of replacing water in the water tank is accelerated, impurities in the rice can be removed through timely replacing water in the water tank, and the rice cleaning device is guaranteed to have a good cleaning effect on the rice.
Drawings
FIG. 1 is a schematic view of an embodiment of a rice washing apparatus of the present invention;
fig. 2 is a top view of the float plate and sleeve of fig. 1.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the cleaning device comprises a water tank 1, a cleaning barrel 2, an upper cover 3, a screw rod 4, a sleeve 5, an impeller 6, a water changing pipe 7, a water outlet 8, a cylinder 9, a push disc 10, a discharge port 11, a vertical groove 12, a slide block 13, a push rod 14, a water inlet pipe 15, a floating plate 16, a spring 17, a baffle plate 18, a water changing hole 19, a partition plate 20, a first check valve 21, a second check valve 22, a movable hole 23, a soft plate 24 and a water outlet pipe 25.
As shown in fig. 1 and 2, a rice washing apparatus includes a water tank 1, a cleaning tub 2 is installed on an upper end surface of the water tank 1 through a bolt, and an upper cover 3 is installed on an upper port of the cleaning tub 2 through a screw thread. A cylinder 9 for driving a piston rod to move downwards is arranged in the center of the upper cover 3, and a screw rod 4 is welded at the lower end of the piston rod; the upper part of the piston rod is provided with a vertical groove 12, and a slide block 13 which is connected with the vertical groove 12 in a sliding way is arranged in the vertical groove 12.
The center of the bottom in the cleaning barrel 2 is provided with a sleeve 5 through a bearing, the sleeve 5 is opposite to the screw rod 4, the inner wall of the sleeve 5 is provided with a thread matched with the screw rod 4, a ball is arranged between the thread of the sleeve 5 and the thread of the screw rod 4, and the lower part of the sleeve 5 is welded with an impeller 6. A plurality of water holes 19 that trade that communicate with water tank 1 are seted up to the bottom in the clean bucket 2, trade and install the filter screen that is used for crossing the water in the water hole 19, trade and install on the water hole 19 inner wall and trade water pipe 7, trade the lower extreme of water pipe 7 and be close to water tank 1 bottom. The right side of the cleaning barrel 2 is provided with a discharge port 11, a baffle 18 is arranged at the discharge port 11, the upper part of the baffle 18 is hinged with the barrel wall of the cleaning barrel 2, a sealing strip is pasted at the left side of the baffle 18 along the circumferential direction, a torsion spring is arranged at the hinged part, and when the baffle 18 is not acted by external force, the torsion spring enables the baffle 18 to seal the discharge port 11. The sliding block 13 is hinged with a top rod 14, and the lower end of the top rod 14 is hinged with the lower part of the baffle 18. 2 inner wall left sides of clean bucket 2 are articulated to have a kickboard 16, and the activity hole 23 has been seted up at kickboard 16 middle part, and sleeve pipe 5 is located activity hole 23, and it has soft board 24 to paste on the inner wall of activity hole 23, and soft board 24 leans on with sleeve pipe 5's outer wall counterbalance, and the preferred rubber slab of soft board, the articulated department of kickboard 16 is located the position between impeller 6 and clean bucket 2 bottoms, and the right side of kickboard 16 and the bottom in the clean bucket 2 are connected with spring 17.
The left side intercommunication of water tank 1 has inlet tube 15, and 1 mid-mounting of water tank has baffle 20, and baffle 20 divide into water tank and play water tank with the water tank, and the left side of water tank is the case of intaking, and the right side of water tank is the play water tank, and the second check valve 22 that one-way switch on in to the cleaning bucket 2 is installed on the water changing pipe 7 of the incasement of intaking, and the outlet pipe is installed in 8 departments of delivery port installs the outlet pipe, installs the first check valve 21 that one-way switch on outside to water tank 1 in the outlet pipe.
When the method is concretely implemented, unwashed rice and water are put into the cleaning barrel 2, and the upper cover 3 is covered on the cleaning barrel 2; starting the air cylinder 9, controlling a piston rod of the air cylinder 9 to extend downwards, and driving the screw rod 4 to move towards the sleeve 5 due to the fact that the screw rod 4 is opposite to the sleeve 5, wherein the screw rod 4 moves downwards to be matched with threads in the sleeve 5; as the piston rod and the screw rod 4 continue to move downwards, the sleeve 5 starts to rotate under the action of the threads and the balls, the sleeve 5 rotates to drive the impeller 6 to rotate, and the impeller 6 rotates to stir the rice. In the process that the piston rod extends downwards, the piston rod drives the push disc 10 to move downwards; because the push disc 10 is connected with the inner wall of the cleaning barrel 2 in a sliding and sealing manner, the air pressure in the cleaning barrel 2 is continuously increased in the downward movement process of the push disc 10, and after the air pressure in the cleaning barrel 2 is increased, the water in the cleaning barrel 2 is discharged out of the water tank 1 through the water changing hole 19, the water changing pipe 7, the first check valve 21 and the water outlet pipe 25 in the water outlet tank; when the water in the cleaning barrel 2 moves into the water tank 1, the floating plate 16 swings downwards under the action of water pressure, and the spring 17 is compressed by the floating plate 16; after the water in the cleaning barrel 2 is drained, the piston rod of the control cylinder 9 contracts, the piston rod contracts upwards to drive the screw rod 4 to move upwards, the screw rod 4 drives the impeller 6 to rotate reversely when moving upwards, the impeller 6 rotates reversely to stir the rice in the cleaning barrel 2, when the piston rod is contracted, the piston rod drives the push disc 10 to move upwards, after the push plate moves upwards along the inner wall of the cleaning barrel 2, the air pressure in the cleaning barrel 2 is reduced, the water in the water inlet pipe 15 enters the cleaning barrel 2 through the water changing pipe 7, the second one-way valve 22 and the water changing hole 19 in the water inlet tank, and the water pushes the rice to turn over in the process that the water enters the cleaning barrel 2 from the bottom of the cleaning barrel 2, when the water in the water tank 1 enters the cleaning barrel 2, the water can also push the floating plate 16 to swing upwards, the floating plate 16 swings upwards to stir the rice in the cleaning barrel 2, the flexible plate 24 prevents rice from entering below the floating plate 16 through the movable holes 23 when the floating plate 16 swings up and down.
After water in the water tank 1 is changed for 2-3 times, the piston rod of the control cylinder 9 continues to extend downwards, when the sliding block 13 slides to the top end of the vertical groove 12, the top of the vertical groove 12 pushes the sliding block 13 and the ejector rod 14 to move downwards, the ejector rod 14 moves downwards to push the lower part of the baffle 18 to be opened rightwards, meanwhile, the ejector rod 14 pushes the floating plate 16 downwards to enable the floating plate 16 to be in an inclined state, and rice is discharged out of the cleaning barrel 2 through the discharge hole 11. When the impeller 6 stirs the rice, the ejector rod 14 can play a certain stirring role to the rice, so that the rice is stirred more fully.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (4)
1. The rice cleaning equipment is characterized by comprising a water tank, wherein a water outlet is arranged on the water tank, a cleaning barrel is arranged on the upper end surface of the water tank, a plurality of water changing holes communicated with the water tank are formed in the bottom of the cleaning barrel, a filter screen for filtering water is arranged in each water changing hole, a water changing pipe is arranged on the inner wall of each water changing hole, a first one-way valve which is communicated with the outside of the water tank in a one-way mode is arranged at the water outlet, an upper cover is arranged on the upper portion of the cleaning barrel and is provided with a cylinder with a downward piston rod, a vertical screw rod is arranged at the lower end of the piston rod of the cylinder, a push disc which is connected with the inner wall of the cleaning barrel in a sliding and sealing mode is arranged on the upper portion of the piston rod, a sleeve which is connected with the cleaning barrel in a rotating mode is arranged at the bottom of the cleaning barrel, a ball is arranged between the thread of the sleeve and the thread of the screw rod; the water tank is communicated with a water inlet pipe, the middle part of the water tank is provided with a partition board, the water tank is divided into a water inlet tank and a water outlet tank by the partition board, and a second one-way valve which is in one-way conduction with the cleaning barrel is arranged on a water changing pipe in the water inlet tank.
2. The rice cleaning equipment of claim 1, wherein the lower part of the cleaning barrel is provided with a discharge port, the discharge port is provided with a baffle plate for sealing the discharge port, the upper part of the baffle plate is hinged to the cleaning barrel, the hinged part of the baffle plate and the cleaning barrel is provided with a torsional spring, the baffle plate seals the discharge port when not receiving external force, one side of the baffle plate in the cleaning barrel is provided with a sealing strip along the circumferential direction, the upper part of the piston rod is provided with a vertical groove, a sliding block is arranged in the vertical groove and connected with the vertical groove in a sliding manner, a push rod is arranged between the lower part of the slide block and the baffle plate, and the push rod is hinged to the slide block and the.
3. The rice washing apparatus as claimed in claim 2, wherein a floating plate is provided on the inner wall of the cleaning tub at a position below the impeller, a flexible plate abutting against the sleeve is provided in a movable hole formed in the middle of the floating plate, one side of the floating plate away from the discharge port is hinged to the inner wall of the cleaning tub, and a spring is connected between the other side of the floating plate and the bottom of the cleaning tub.
4. The rice washing apparatus of claim 1, wherein the upper cover is screw-coupled to the cleaning tub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810360645.4A CN108526130B (en) | 2018-04-20 | 2018-04-20 | Rice cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810360645.4A CN108526130B (en) | 2018-04-20 | 2018-04-20 | Rice cleaning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108526130A CN108526130A (en) | 2018-09-14 |
| CN108526130B true CN108526130B (en) | 2020-09-18 |
Family
ID=63477911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810360645.4A Expired - Fee Related CN108526130B (en) | 2018-04-20 | 2018-04-20 | Rice cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108526130B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101353652B1 (en) * | 2013-09-17 | 2014-01-23 | 새싹종합식품(주) | Washing apparatus of grain |
| CN205673273U (en) * | 2016-04-29 | 2016-11-09 | 黄燎源 | A kind of energy-efficient rinsing machine |
| CN106733887A (en) * | 2016-12-23 | 2017-05-31 | 哈尔滨米米米业科技有限公司 | A kind of rice washing device cleaning knot screen |
| CN107260026A (en) * | 2017-08-19 | 2017-10-20 | 合肥永威机械设备有限责任公司 | A kind of portable rice cleaning machine |
| CN107379319A (en) * | 2017-08-14 | 2017-11-24 | 贵州亿博科技有限公司 | Knot screen for heat shrink films production |
| CN207126568U (en) * | 2017-07-13 | 2018-03-23 | 梁平县瑞予农业有限公司 | A kind of rice cleaning device |
| CN207170388U (en) * | 2017-09-11 | 2018-04-03 | 贵州省榕江县粒粒香米业有限公司 | A kind of rice processes saccharification cleaning machine |
-
2018
- 2018-04-20 CN CN201810360645.4A patent/CN108526130B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101353652B1 (en) * | 2013-09-17 | 2014-01-23 | 새싹종합식품(주) | Washing apparatus of grain |
| CN205673273U (en) * | 2016-04-29 | 2016-11-09 | 黄燎源 | A kind of energy-efficient rinsing machine |
| CN106733887A (en) * | 2016-12-23 | 2017-05-31 | 哈尔滨米米米业科技有限公司 | A kind of rice washing device cleaning knot screen |
| CN207126568U (en) * | 2017-07-13 | 2018-03-23 | 梁平县瑞予农业有限公司 | A kind of rice cleaning device |
| CN107379319A (en) * | 2017-08-14 | 2017-11-24 | 贵州亿博科技有限公司 | Knot screen for heat shrink films production |
| CN107260026A (en) * | 2017-08-19 | 2017-10-20 | 合肥永威机械设备有限责任公司 | A kind of portable rice cleaning machine |
| CN207170388U (en) * | 2017-09-11 | 2018-04-03 | 贵州省榕江县粒粒香米业有限公司 | A kind of rice processes saccharification cleaning machine |
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| Publication number | Publication date |
|---|---|
| CN108526130A (en) | 2018-09-14 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 |