CN110844132A

CN110844132A - Rice packing machine

Info

Publication number: CN110844132A
Application number: CN201911156002.9A
Authority: CN
Inventors: 贺红林; 匡训国; 晆建秋; 刘显辉
Original assignee: Hunan Tianxia Dongting Lvhai Grain And Oil Co Ltd
Current assignee: Hunan Tianxia Dongting Lvhai Grain And Oil Co Ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-02-28

Abstract

The invention discloses a rice packing machine, and relates to the technical field of rice processing equipment; in order to solve the problem of low quality of rice; the rice storage box is characterized by comprising a rice storage box, wherein an agitating mechanism is arranged inside the rice storage box, a feeding hole is formed in the outer wall of the top of the rice storage box, a rice adding opening is formed in the inner wall of the side of the feeding hole in a welding mode, a discharging shell is welded on the outer wall of the bottom of the rice storage box, a quantifying mechanism is arranged inside the discharging shell, a dust removing shell is welded on the outer wall of the bottom of the discharging shell, an air inlet groove is formed in the outer wall of one side of the dust removing shell, an air outlet groove is formed in the outer wall of the other side of the dust removing shell, an air inlet shell is welded on the inner wall of the. The rice storage box discharges dust mixed in rice, and the dust is filtered by the filter screen, so that the quality of the rice is improved, the rice is prevented from being damaged due to the fact that the rice is stacked during packaging and temperature cannot be diffused, and the dust in the rice is prevented from being diffused into the air during stirring in the rice storage box.

Description

Rice packing machine

Technical Field

The invention relates to the technical field of rice processing, in particular to a rice packaging machine.

Background

Chinese patent (application No. CN201910468517.6) discloses a weighing type rice packing machine, which comprises a storage box, a support, a weighing device, a funnel, a conveying device and a sealing device, wherein the storage box is arranged at the upper end of the support, fixing pieces are arranged on two sides of the upper end of the funnel and are fixed at the bottom end of the storage box through the fixing pieces, a discharge pipe is connected at the lower end of the funnel, a flow control valve is arranged on the discharge pipe, the weighing device is arranged at the lower end of the discharge pipe and comprises a weighing box, a weighing plate and a weighing sensor, the weighing box is of an uncovered frame structure, the opening end of the weighing box is right below a discharge pipeline, the weighing box is arranged on the weighing plate, two sides of the weighing plate are fixed with the support through fixing frames, the weighing sensor is arranged on one side of the weighing plate, a discharge port is arranged at the bottom end, and an electric control valve is arranged on the blanking pipeline, and a conveying device is arranged below the blanking pipeline.

The above patent implements weighing of the bagging process, but there is still room for improvement, for example, rice is actually transported and processed by many of these mechanical devices during threshing, sieving, polishing, bagging, and sieving is performed only once to remove impurities and grains, while the process prior to polishing and bagging actually results in breaking up rice grains, and in order to further increase the selling price of the product, it is necessary to apply final sieving of broken rice grains and dust during bagging of rice.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a rice packaging machine.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a rice packing machine, includes the rice storage box, the inside of rice storage box is provided with rabbling mechanism, and the top outer wall of rice storage box opens there is the feed port, and the side inner wall welding of feed port adds a rice mouth, the bottom outer wall welding of rice storage box has the shell down, and the inside of shell is provided with the dosing mechanism down, the bottom outer wall welding of shell has the dust removal shell, and opens and have the air inlet duct on one side outer wall of dust removal shell, and the opposite side outer wall of dust removal shell is opened and is had the play tuber groove, the side inner wall welding of air inlet duct has the air inlet shell, and the one side outer wall grafting of air inlet shell has the blast pipe, the side inner wall welding of air outlet duct has the shell of induced drafting, and the one side outer wall grafting of shell of induced drafting has the exhaust column, and the one end of exhaust column is connected with circulating fan, and the one end of.

Preferably, the stirring mechanism comprises a rotating rod connected to the inner wall of the side face of the rice storage box through a bearing, and the stirring rods are welded to the outer wall of the side face of the rotating rod and are uniformly distributed.

Preferably, the outer wall of one side of the rice storage box is connected with a stirring motor through a screw, and an output shaft of the stirring motor is in transmission fit with one end of the rotating rod through a belt.

Preferably, the quantitative mechanism comprises a quantitative roller connected to the inner wall of the side face of the blanking shell through a bearing, the outer wall of the side face of the quantitative roller is provided with four quantitative grooves which are uniformly distributed in an annular mode, and the outer wall of one side of the blanking shell is connected with a blanking motor which is in transmission with the quantitative roller through a screw.

Preferably, the side inner wall of the air inlet shell is connected with an evaporator through a screw, and the evaporator is externally connected with a refrigerating device.

Preferably, the outer wall of one side of the air draft shell is provided with a square groove, the inner wall of the side surface of the square groove is spliced with a net rack, and the inner wall of the side surface of the net rack is bonded with a filter screen.

Preferably, the inner wall of the opposite side of the rice adding opening is connected with a baffle through a hinge, the outer wall of the bottom of the baffle is welded with a torsion spring, and one end of the torsion spring is welded on the inner wall of the side face of the rice adding opening.

The invention has the beneficial effects that:

1. through setting up the dust removal shell, set up the dust removal shell in rice mouthful top down, set up circulating fan in dust removal shell one side, when the rice falls in the dust removal shell, circulating fan produces circulation wind-force in the dust removal shell, then discharges the dust that mix with in the rice to filter through the filter screen, improved the quality of rice.

2. Through setting up the evaporimeter, set up the evaporimeter in the air inlet shell, the external refrigerating plant of evaporimeter, when circulating fan was to the blast in the dust removal shell, the evaporimeter can reduce the temperature of air, can reduce the temperature of rice then, piles up and lead to the unable effluvium of temperature and lead to the rice to damage when preventing the rice packing.

3. Through setting up the baffle, locating to set up the baffle adding rice, the bottom of baffle sets up the torsional spring, when the rice adds in, the rice is playing with rice mouthful department and is sealing the effect, when not having the rice to add in, the elasticity of torsional spring drives the baffle and keeps off locating to add rice, prevents then that the dust drifts away in the air in the rice when stirring in the storage rice case.

Drawings

Fig. 1 is a schematic view showing the overall structure of a rice packing machine according to the present invention;

fig. 2 is a sectional view showing an internal structure of a rice packing machine according to the present invention;

fig. 3 is a schematic structural diagram at a in fig. 2.

In the figure: 1-rice storage box, 2-rice adding port, 3-baffle, 4-stirring motor, 5-blanking motor, 6-dedusting shell, 7-blast pipe, 8-circulating fan, 9-rice discharging port, 10-net rack, 12-exhaust pipe, 13-exhaust shell, 14-blanking shell, 15-air outlet groove, 16-filter screen, 17-quantitative roller, 18-quantitative groove, 19-stirring rod, 20-rotating rod, 21-air inlet shell, 22-evaporator and 23-torsion spring.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1:

a rice packing machine comprises a rice storage box 1, a stirring mechanism is arranged inside the rice storage box 1, a feeding hole is formed in the outer wall of the top of the rice storage box 1, a rice adding port 2 is welded on the inner wall of the side face of the feeding hole, a discharging shell 14 is welded on the outer wall of the bottom of the rice storage box 1, a quantifying mechanism is arranged inside the discharging shell 14, a dust removing shell 6 is welded on the outer wall of the bottom of the discharging shell 14, an air inlet groove is formed in the outer wall of one side of the dust removing shell 6, an air outlet groove 15 is formed in the outer wall of the other side of the dust removing shell 6, an air inlet shell 21 is welded on the inner wall of the side face of the air inlet groove, a blast pipe 7 is inserted into the outer wall of one side of the air inlet shell 21, an air exhaust shell 13 is welded on the inner wall of the side face of the air outlet groove 15, an air exhaust pipe 12 is inserted into the outer wall of one side of, the welding of the bottom outer wall of dust removal shell 6 has rice mouth 9 down, rabbling mechanism includes and connects in the bull stick 20 of storing up rice case 1 side inner wall through the bearing, and the side outer wall welding of bull stick 20 has evenly distributed's puddler 19, there is agitator motor 4 one side outer wall of storing up rice case 1 through the screw connection, and agitator motor 4's output shaft and the one end of bull stick 20 pass through the belt and form the transmission cooperation, the dosing mechanism includes and connects in the ration roller 17 of 14 side inner walls of unloading shell through the bearing, the side outer wall of ration roller 17 is opened there are four annular evenly distributed's quantitative groove 18, one side outer wall of unloading shell 14 has and forms driven unloading motor 5 with ration roller 17 through the screw connection.

For cooling down the rice, prevent that the unable effluvium of rice bagging-off back temperature from leading to the rice to damage, there is evaporimeter 22 side inner wall of air inlet shell 21 through the screw connection, and evaporimeter 22 is external to have refrigerating plant.

For filtering the dust in the air, open one side outer wall of convulsions shell 13 has square groove, and the side inner wall grafting in square groove has rack 10, and the side inner wall bonding of rack 10 has filter screen 16.

When the rice storage box is used, rice is added into the rice storage box 1 from the rice adding port 2, the stirring motor 4 rotates to drive the stirring rod 19 to rotate, then the stirring rod 19 can stir the rice in the rice storage box 1, the rice is prevented from being accumulated and blocked in the rice storage box 1, the blanking motor 5 rotates to drive the quantifying roller 17 to rotate, then the rice in the quantifying groove 18 can be driven to fall down, the number of revolutions of the blanking motor 5 can be controlled according to the amount of the rice to be bagged so as to control the number of revolutions of the quantifying roller 17, further the falling amount of the rice is controlled, when the rice falls into the dust removal shell 6, the circulating fan 8 works to generate wind power and blows the wind power into the air inlet shell 21 through the blast pipe 7, the evaporator 22 is externally connected with a refrigerating device, then the air in the air inlet shell 21 is cooled, cold air is blown onto the falling rice, further the rice is cooled, meanwhile, dust in the rice can be blown into the air suction, and the rice filtered by the filter screen 16 enters the air inlet end of the circulating fan 8, and the cooled and dedusted rice falls into a packaging bag of the conveying device through the rice outlet 9 for bagging.

Example 2:

a rice packing machine, as shown in figure 3, for preventing dust generated when rice in a rice storage box 1 is stirred from floating into the air; the present embodiment is modified from embodiment 1 as follows: add one side inner wall relative of rice mouth 2 and all have baffle 3 through hinged joint, and the bottom outer wall of baffle 3 all welds and has torsional spring 23, and the one end of torsional spring 23 welds in the side inner wall that adds rice mouth 2.

This embodiment is when using, compare with embodiment 1, when not having the rice to add, the elasticity of torsional spring 23 drives baffle 3 and keeps off in adding rice mouth 2 department, prevents then that the dust in the rice from drifting into the air when stirring in the rice storage box 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A rice packing machine comprises a rice storage box (1) and is characterized in that a stirring mechanism is arranged inside the rice storage box (1), a feeding hole is formed in the outer wall of the top of the rice storage box (1), a rice adding port (2) is welded on the inner wall of the side face of the feeding hole, a discharging shell (14) is welded on the outer wall of the bottom of the rice storage box (1), a quantifying mechanism is arranged inside the discharging shell (14), a dust removing shell (6) is welded on the outer wall of the bottom of the discharging shell (14), an air inlet groove is formed in the outer wall of one side of the dust removing shell (6), an air outlet groove (15) is formed in the outer wall of the other side of the dust removing shell (6), an air inlet shell (21) is welded on the inner wall of the side face of the air inlet groove, a blast pipe (7) is inserted in the outer wall of one side of the air inlet shell (21), an air exhaust shell (13) is welded on the inner wall of the side, one end of the exhaust pipe (12) is connected with a circulating fan (8), one end of the blast pipe (7) is connected with the air outlet end of the circulating fan (8), and the outer wall of the bottom of the dust removal shell (6) is welded with a rice outlet (9).

2. The rice packing machine as claimed in claim 1, wherein the stirring mechanism comprises a rotating rod (20) connected to the inner side wall of the rice storage box (1) through a bearing, and the stirring rods (19) are uniformly distributed on the outer side wall of the rotating rod (20).

3. The rice packing machine as claimed in claim 2, wherein the outer wall of one side of the rice storage box (1) is connected with a stirring motor (4) through a screw, and an output shaft of the stirring motor (4) is in transmission fit with one end of the rotating rod (20) through a belt.

4. The rice packing machine as claimed in claim 1, wherein the quantitative mechanism comprises a quantitative roller (17) connected to the inner side wall of the lower housing (14) through a bearing, the outer side wall of the quantitative roller (17) is provided with four quantitative grooves (18) distributed uniformly in a ring shape, and the outer side wall of one side of the lower housing (14) is connected with a lower motor (5) forming a transmission with the quantitative roller (17) through a screw.

5. The rice packing machine as claimed in claim 1, wherein an evaporator (22) is connected to the inner side wall of the air inlet casing (21) by screws, and the evaporator (22) is externally connected with a refrigerating device.

6. The rice packing machine as claimed in claim 5, wherein a square groove is formed on the outer wall of one side of the air draft shell (13), a net rack (10) is inserted into the inner wall of the side of the square groove, and a filter screen (16) is adhered to the inner wall of the side of the net rack (10).

7. The rice packing machine according to claim 1, characterized in that the inner walls of the opposite sides of the rice adding opening (2) are connected with the baffle plate (3) through hinges, the outer walls of the bottom of the baffle plate (3) are welded with torsion springs (23), and one ends of the torsion springs (23) are welded on the inner walls of the sides of the rice adding opening (2).