CN213009016U

CN213009016U - Rice quantitative packaging machine

Info

Publication number: CN213009016U
Application number: CN202021391163.4U
Authority: CN
Inventors: 林祥伦
Original assignee: Guangdong Zhudao Agricultural Technology Co ltd
Current assignee: Guangdong Zhudao Agricultural Technology Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-04-20
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a rice quantitative packaging machine, including frame, motor, wrapping bag fixture, screw rod, feeder hopper, conveying pipe, play discharge chamber and discharging pipe, motor, wrapping bag fixture, play discharge chamber and discharging pipe are all installed in the frame, the one end of screw rod is connected with the motor, the other end of screw rod is connected with a discharge chamber after passing the conveying pipe, the feeder hopper is connected and is linked together with the conveying pipe, the one end of conveying pipe is installed in the frame, and the other end is connected and is linked together with a discharge chamber, it is linked together with the discharging pipe to go out the discharge chamber, wrapping bag fixture overlaps on the discharging pipe. The utility model discloses in, because the power and the operating time of motor are controllable, the transport speed and the transport time of screw rod are controllable promptly to make rice can be carried in the wrapping bag by the ration, the utility model discloses an avoided artifical the transport, degree of automation is high, can effectively improve rice packing efficiency, market competition is strong.

Description

Rice quantitative packaging machine

Technical Field

The utility model relates to the field of packaging, especially, relate to a rice quantitative packaging machine.

Background

Rice, also called rice or paddy, is an edible cereal, commonly known as "rice" or "millet" in south China. The rice is often used for making rice, which is the most common food on dining tables in China, and the rice can be used as food grains and also can be used as raw materials for brewing wine and making maltose, so that the application is very wide.

However, because the rice has a small volume and a generally irregular shape, a packaging bag is usually used for quantitatively packaging the rice in order to facilitate the storage, transportation and management of the rice. People usually directly use tools such as a shovel to directly put quantitative rice into the packaging bag, but the whole course of the mode needs to be realized through manual work, so that the degree of automation is low, the labor cost is high, the packaging efficiency is low, and the market competitiveness is weak.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rice quantitative packaging machine can solve one or more in the above-mentioned problem.

According to the utility model discloses an aspect provides a rice quantitative packaging machine, including frame, motor, wrapping bag fixture, screw rod, feeder hopper, conveying pipe, play discharge chamber and discharging pipe, motor, wrapping bag fixture, discharge chamber and discharging pipe are all installed in the frame, the one end and the motor of screw rod are connected, the other end of screw rod is connected with the discharge chamber after passing the conveying pipe, the feeder hopper is connected and is linked together with the conveying pipe, the one end of conveying pipe is installed in the frame, and the other end is connected and is linked together with the discharge chamber, the discharge chamber is linked together with the discharging pipe, wrapping bag fixture overlaps on the discharging pipe.

The utility model has the advantages that: the utility model discloses in, wrapping bag fixture can be used for the centre gripping of wrapping bag, and during rice can enter into the feeding pipe from the feeder hopper to carry out the ejection of compact room through the screw rod, finally drop in the wrapping bag through the discharging pipe, because the power and the operating time of motor are controllable, the transport speed and the transport time of screw rod are controllable promptly, thereby make rice can be carried in the wrapping bag by the ration, the utility model discloses an avoided artifical the transport, degree of automation is high, can effectively improve rice packing efficiency, market competition is strong.

In some embodiments, wrapping bag fixture includes mounting panel and arm lock, the mounting panel is installed in the frame to overlap on the discharging pipe, the arm lock is two, two the arm lock is all installed on the mounting panel, and is located the both sides of discharging pipe respectively. From this, the both ends of the opening of wrapping bag can be cliied respectively to two arm lock for the opening of wrapping bag can be located under the discharging pipe.

In some embodiments, the clamping arm comprises a first clamping block, a second clamping block, a connecting block and a cylinder, wherein the connecting block is installed on the installation plate, one end of the connecting block is hinged to the first clamping block, the other end of the connecting block is hinged to the second clamping block, and the cylinder is installed on the first clamping block and connected with the second clamping block. Therefore, the first clamping block and the second clamping block can be driven to move through the action of the air cylinder, so that clamping or loosening of the clamping arm is realized.

In some embodiments, the clamp arm includes a first clamp plate mounted on a first clamp block and a second clamp plate mounted on a second clamp block, the first and second clamp plates being opposed. The contact area of arm lock and wrapping bag when the centre gripping wrapping bag can be increased in the setting of first splint and second splint, improves its centre gripping reliability.

In some embodiments, the utility model discloses still include belt drive, belt drive includes driving pulley, driven pulleys and belt, driving pulley installs on the motor, driven pulleys installs on the screw rod, the belt end to end, and bypass driving pulley and driven pulleys. Therefore, the motor can drive the screw rod to rotate through the belt transmission mechanism.

In some embodiments, the utility model discloses still include anti-sticking dead mechanism, anti-sticking dead mechanism includes bull stick and stirring piece, the one end of bull stick is connected with the screw rod, the other end of bull stick passes the feeder hopper to be connected with the feeder hopper, the stirring piece is installed on the bull stick, the stirring piece is located the feeder hopper. Therefore, when the rotating rod rotates, the stirring block can stir the rice in the feed hopper, and the phenomenon that the rice at a special position is excessively stacked to cause the locking of the screw rod is avoided.

In some embodiments, the present invention further comprises a chain drive, the chain drive comprises a drive sprocket, a driven sprocket and a chain, the drive sprocket is mounted on the screw, the driven sprocket is mounted on the rotating rod, the chain is end-to-end and bypasses the drive sprocket and the driven sprocket. Therefore, the screw can drive the rotating rod to synchronously rotate through the chain transmission mechanism when rotating, so that the anti-jamming mechanism can effectively prevent the screw from being jammed by rice when the rice is conveyed.

In some embodiments, the feeding hopper is provided with a cover plate, and the cover plate is provided with a feeding hole and an air hole. The feed port can make things convenient for the entering of material, and the bleeder vent can make things convenient for inside and the external gas exchange of feeder hopper.

Drawings

Fig. 1 is a schematic structural diagram of a rice quantitative packaging machine according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of the rice quantitative packaging machine of fig. 1 with a part of the machine frame hidden.

Fig. 3 is a front view of a portion of the feed hopper of the rice quantitative packing machine of fig. 2 hidden.

Fig. 4 is a schematic structural view of the packaging bag holding mechanism and the discharge pipe of the rice quantitative packaging machine of fig. 1 after being connected.

In the figure: 1. the automatic packaging machine comprises a machine frame, 2. a motor, 3. a packaging bag clamping mechanism, 4. a screw rod, 5. a feed hopper, 6. a feed pipe, 7. a discharge chamber, 8. a discharge pipe, 9. a belt transmission mechanism, 10. an anti-blocking mechanism, 20. a chain transmission mechanism, 91. a driving pulley, 92. a driven pulley, 93. a belt, 51. a cover plate, 511. a feed hole, 512. an air hole, 31. an installation plate, 32. a clamping arm, 321. a first clamping block, 322. a second clamping block, 323. a connecting block, 324. an air cylinder, 325. a first clamping plate, 326. a second clamping plate, 101. a rotating rod, 102. a stirring block, 201. a driving chain wheel, 202. a driven chain wheel and 203. a chain.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the utility model discloses a rice quantitative packaging machine, including frame 1, motor 2, wrapping bag fixture 3, screw rod 4, feeder hopper 5, conveying pipe 6, ejection of compact room 7, discharging pipe 8 and belt drive mechanism 9.

The fuselage of motor 2 passes through motor cabinet fixed mounting in frame 1, and belt drive mechanism 9 includes driving pulley 91, driven pulleys 92 and belt 93, and driving pulley 91 fixed mounting is in motor 2's drive shaft for motor 2 can drive driving pulley 91 and rotate, and driven pulleys 92 fixed mounting is served at one of screw rod 4, and the end to end of belt 93 is walked around driving pulley 91 and driven pulleys 92, makes driving pulley 91 rotate and can drive driven pulleys 92 through belt 93 and rotate.

One end of the feeding pipe 6 is fixedly arranged on the frame 1 through a bracket, the discharging chamber 7 is fixedly arranged on the frame 1 through a bolt, and the other end of the feeding pipe 6 is connected with the discharging chamber 7 through welding and is communicated with the discharging chamber. The discharging pipe 8 is fixedly installed on the rack 1 through bolts, the discharging pipe 8 is communicated with the discharging chamber 7, and in addition, a valve can be additionally installed between the discharging pipe 8 and the discharging chamber 7 as required so as to further control the outflow of the rice.

The other end of the screw rod 4 passes through the feeding pipe 6 and then is connected with the discharging chamber 7 through a shaft seat, namely most of the screw rod 4 is positioned in the feeding pipe 6.

The feed hopper 5 is fixedly connected to the feeding pipe 6 through welding, the feed hopper 5 is communicated with the feeding pipe 6, a cover plate 51 is further arranged at the top of the feed hopper 5, and a feed hole 511 and an air hole 512 are further formed in the cover plate 51.

The packaging bag clamping mechanism 3 comprises a mounting plate 31 and two clamping arms 32, the mounting plate 31 is fixedly mounted on the rack 1 through bolts, the mounting plate 31 is sleeved on the discharge pipe 8, the two clamping arms 32 are respectively located on two sides of the discharge pipe 8.

Each clamping arm 32 comprises a first clamping block 321, a second clamping block 322, a connecting block 323 and a cylinder 324, the connecting blocks 323 of the two clamping arms 32 are fixedly mounted on the mounting plate 31 through bolts, one end of one connecting block 323 is hinged to one first clamping block 321, the other end of the connecting block 323 is hinged to one second clamping block 322, the cylinder bodies of the two cylinders 324 are mounted on the two first clamping blocks 321, and the piston rods of the two cylinders 324 are connected with the two second clamping blocks 322.

Each of the clamping arms 32 further includes a first clamping plate 325 and a second clamping plate 326, the two first clamping plates 325 are fixedly mounted on the two first clamping blocks 321 by welding, the two second clamping blocks 326 are fixedly mounted on the two second clamping blocks 322 by welding, one first clamping plate 325 is opposite to one second clamping plate 326, and the other first clamping plate 325 is opposite to the other second clamping plate 326.

The utility model discloses still include anti-sticking mechanism 10 and chain drive 20, anti-sticking mechanism 10 includes bull stick 101 and stirring piece 102, and chain drive 20 includes drive sprocket 201, driven sprocket 202 and chain 203.

The driving sprocket 201 is sleeved on the screw rod 4, the driven sprocket 101 is sleeved on one end of the rotating rod 101, and the chain 203 is connected end to end and bypasses the driving sprocket 201 and the driven sprocket 202, so that the driving sprocket 201 can rotate to drive the driven sprocket 202 to rotate through the chain 203.

The other end of the rotating rod 101 penetrates through the feeding hopper 5 and is connected with the side wall of the feeding hopper 5 through a shaft seat, a plurality of stirring blocks 102 are arranged, all the stirring blocks 102 are fixedly arranged on the rotating rod 101, and the arranged stirring blocks 102 are located in the feeding hopper 5.

The utility model discloses when using, the user can place the opening part of empty wrapping bag in two arm lock 32 departments of wrapping bag fixture 3, then starts cylinder 324 in each arm lock 32 for first clamp splice 321 and second clamp splice 322 in each arm lock 32 are close to, thereby first splint 325 and second splint 326 in each arm lock 32 can contact with the opening part of above-mentioned wrapping bag, and grasp it.

On the other hand, the feeding hopper 5 may be connected to a bin for storing rice so that the rice in the bin can enter the feeding hopper 5 through a feeding hole 511 of the feeding hopper 5 and then enter the feeding pipe 6 through the feeding hopper 5. After start motor 2 for motor 2 drives screw rod 4 through taking drive mechanism 9 to rotate, then screw rod 4 can promote rice and advance, thereby make rice from conveying pipe 6 carried discharge chamber 7 in, drop discharge pipe 8 from discharge chamber 7 again, finally drop from discharge pipe 8 in by the wrapping bag clamping mechanism 3 the wrapping bag of centre gripping, and because motor 2's power and operating time are controllable, namely the conveying speed and the transport time of screw rod are controllable, thereby finally can make rice can be carried in the wrapping bag by the ration, realize quantitative packing.

After the quantitative packaging is finished, the user can start the air cylinder 324 in each clamping arm 32 again to enable the first clamping block 321 and the second clamping block 322 in each clamping arm 32 to be far away, namely, the packaging bag clamping mechanism 3 does not clamp the packaging bag packaged with rice any more, and the user can perform the quantitative packaging of rice again by replacing a new empty packaging bag and repeating the operation.

In addition, in order to avoid rice from being accumulated at a certain position on the screw 4 and causing the screw 4 to be jammed, the motor 2 drives the screw 4 to rotate through the belt transmission mechanism 9, and simultaneously, the rotation of the screw 4 also drives the rotating rod 101 to rotate through the chain transmission mechanism 20, so that the stirring blocks 102 on the rotating rod 101 can stir the rice in the feed hopper 5, the distribution of the rice is as uniform as possible, and the condition that the screw 4 is jammed is effectively avoided.

The utility model discloses can realize rice in the quantitative packing of wrapping bag, avoid artificial ration to carry, degree of automation is high, can effectively improve rice packing efficiency, and market competition is strong, can adapt to large-scale production.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. Rice quantitative packaging machine, its characterized in that, including frame, motor, wrapping bag fixture, screw rod, feeder hopper, conveying pipe, play discharge chamber and discharging pipe, motor, wrapping bag fixture, discharge chamber and discharging pipe are all installed in the frame, the one end and the motor of screw rod are connected, the other end of screw rod is connected with the discharge chamber after passing the conveying pipe, the feeder hopper is connected and is linked together with the conveying pipe, the one end of conveying pipe is installed in the frame, and the other end is connected and is linked together with the discharge chamber, the discharge chamber is linked together with the discharging pipe, wrapping bag fixture overlaps on the discharging pipe.

2. The rice quantitative packaging machine according to claim 1, wherein the packaging bag clamping mechanism comprises a mounting plate and two clamping arms, the mounting plate is mounted on the machine frame and sleeved on the discharging pipe, and the two clamping arms are mounted on the mounting plate and located on two sides of the discharging pipe respectively.

3. The rice quantitative packaging machine according to claim 2, wherein the clamping arm comprises a first clamping block, a second clamping block, a connecting block and an air cylinder, the connecting block is mounted on the mounting plate, one end of the connecting block is hinged with the first clamping block, the other end of the connecting block is hinged with the second clamping block, and the air cylinder is mounted on the first clamping block and connected with the second clamping block.

4. The rice quantitative packaging machine of claim 3 wherein the clamping arms comprise a first clamping plate and a second clamping plate, the first clamping plate is mounted on the first clamping block, the second clamping plate is mounted on the second clamping block, and the first clamping plate and the second clamping plate are opposite.

5. The rice quantitative packaging machine according to claim 1, comprising a belt transmission mechanism including a driving pulley mounted on a motor, a driven pulley mounted on a screw, and a belt which is connected end to end and bypasses the driving pulley and the driven pulley.

6. The rice quantitative packaging machine according to claim 1, comprising an anti-jamming mechanism, wherein the anti-jamming mechanism comprises a rotating rod and a stirring block, one end of the rotating rod is connected with the screw, the other end of the rotating rod penetrates through the feeding hopper and is connected with the feeding hopper, the stirring block is installed on the rotating rod, and the stirring block is located in the feeding hopper.

7. The rice quantitative packing machine according to claim 6, comprising a chain transmission mechanism comprising a driving sprocket mounted on a screw, a driven sprocket mounted on a rotating bar, and a chain which is end-to-end and bypasses the driving sprocket and the driven sprocket.

8. The rice quantitative packaging machine according to claim 1, wherein a cover plate is arranged on the feed hopper, and a feed hole and an air vent are arranged on the cover plate.