CN217754193U - A quantitative discharging device for stickness granule - Google Patents

Abstract

The utility model discloses a ration discharging device for stickness granule, including crowded feed bin, the valve member, first drive actuating cylinder, and a plurality of dosing pipe, each dosing pipe department all is equipped with one and takes out the material piston, take out the material piston and first telescopic link fixed connection who drives actuating cylinder, crowded feed bin is linked together with the pneumatic pump, the valve member is including changeing the valve, the valve pocket of changeing the valve is equipped with the pan feeding mouth that is linked together with the ejection of compact mouth of crowded feed bin, the first discharge gate that is linked together with the dosing pipe, when opening the commentaries on classics valve, the pan feeding mouth is linked together with first discharge gate, the pneumatic pump is to inflating in the crowded feed bin and pressurizing, first drive actuating cylinder stimulates simultaneously and takes out the material piston to cooperate, and then in the material input dosing pipe in the crowded feed bin. The utility model discloses a positive negative pressure mode that combines together can guarantee granule integrality and measurement accuracy when the ration ejection of compact to have the advantage that discharging efficiency is high.

Description

A quantitative discharging device for stickness granule

Technical Field

The utility model relates to a food production correlation technique field, in particular to a ration discharging device for stickness granule.

Background

Quantitative subpackaging is usually required in the process of food production. Most of the existing quantitative subpackage methods adopt a screw to extrude food into a quantitative tube. For example, the patent of the utility model with the publication number CN205922710U discloses a stuffing separating machine adopting the quantitative subpackaging mode. This method is commonly used for quantitative packaging of stuffing and cake. However, for some sticky granular food products with high requirements on the granular integrity, such as rice balls and the like, the quantitative subpackaging method is not suitable, and the granular integrity can be damaged during screw extrusion, and even the sticky granular food products can be extruded into paste. In addition, because of the clearance space between the particles, the clearance space is compressed when the screw is extruded, so that the density is changed, and the metering accuracy of quantitative subpackaging is further influenced. To this end, we propose a dosing device for adhesive granules.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a quantitative discharging device for stickness granule.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a ration discharging device for stickness granule, including crowded feed bin, valve member, first drive actuating cylinder and a plurality of ration pipe, each ration pipe department all is equipped with one and takes out the material piston, take out the material piston with first telescopic link fixed connection who drives actuating cylinder, crowded feed bin is linked together with the pneumatic pump, the valve member is including the change valve, the valve pocket of change valve be equipped with the pan feeding mouth that the ejection of compact mouth of crowded feed bin is linked together, with the first discharge gate that the ration pipe is linked together opens during the change valve, the pan feeding mouth with first discharge gate is linked together, the pneumatic pump to aerify the pressurization in the crowded feed bin, first drive actuating cylinder stimulates simultaneously the material piston of taking out cooperates, and then will material in the crowded feed bin is defeated to be sent into in the ration pipe.

Further elaborating, the valve cavity is provided with a second discharge hole, and when the rotary valve is closed, the first discharge hole and the second discharge hole of the valve cavity are communicated.

The valve assembly further comprises a second driving cylinder, a telescopic rod of the second driving cylinder is hinged with a switch rotating handle of the rotating valve, and the switch rotating handle is connected with a valve core of the rotating valve.

Further elaborating, the valve core is cylindrical, a communicating groove is formed in the valve core, and when the rotary valve is opened, the communicating groove communicates the feeding port and the first discharging port of the valve cavity; when the rotary valve is closed, the communicating groove is communicated with the first discharge hole and the second discharge hole of the valve cavity.

Further elaborating, the telescopic link end of first drive actuating cylinder is fixed in the one end of mount pad, the other end of mount pad with a plurality of draw the material piston and be connected.

The beneficial effects of the utility model reside in that: the utility model discloses a positive negative pressure mode that combines together can guarantee granule integrality and measurement accuracy when the ration ejection of compact to have the advantage that discharging efficiency is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the material in the material extruding bin being conveyed into the measuring tube.

Fig. 3 is a cross-sectional view of the utility model when the material-pumping piston pushes out the material in the quantitative tube.

Reference numerals: 10. extruding a bin; 11. a discharging nozzle; 12. an upper cover; 20. a valve assembly; 21. rotating the valve; 211. a feeding port; 212. a first discharge port; 213. a second discharge port; 214. a switch rotating handle; 215. a valve core; 2151. a communicating groove; 22. a second driving cylinder; 30. a first driving cylinder; 40. a dosing tube; 41. a material pumping piston; 50. and (7) mounting a seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 3, a quantitative discharging device for viscous particles comprises an extruding bin 10, a valve assembly 20, a first driving cylinder 30 and a plurality of quantitative tubes 40, wherein a material pumping piston 41 is arranged at each quantitative tube 40, the material pumping piston 41 is fixedly connected with a telescopic rod of the first driving cylinder 30, the telescopic rod end of the first driving cylinder 30 is fixedly arranged at one end of a mounting seat 50, the other end of the mounting seat 50 is connected with the plurality of material pumping pistons 41, the extruding bin 10 is communicated with an air pressure pump (not shown in the drawing), the valve assembly 20 comprises a rotary valve 21, a valve cavity of the rotary valve 21 is provided with a material inlet 211 communicated with a material outlet 11 of the extruding bin 10 and a first material outlet 212 communicated with the quantitative tubes 40, and when the rotary valve 21 is opened, the material inlet 211 is communicated with the first material outlet 212, the air pressure pump inflates and pressurizes the extruding bin 10, the first driving cylinder 30 simultaneously pulls the material pumping piston 41 to be matched with each other, and then conveys materials in the quantitative tube 10 into the quantitative tube 40. Taking the material as the rice ball as an example, before the rice ball is used, the upper cover 12 of the extruding bin 10 is opened, and the rice ball is put into the extruding bin 10. Subsequently, the pneumatic pump generates positive air pressure in the extruding bin 10, and the pumping piston 41 generates negative pressure in the quantitative tube 40, and the rice ball is fed into the quantitative tube 40 by the simultaneous action of the positive pressure and the negative pressure. Because the rice ball is driven by air pressure, part of air flow can pass through the gaps of rice grains at the rice ball during movement, thereby still ensuring the integrity of the rice grains when the rice ball is pushed, avoiding the crushing or extrusion deformation of the rice grains due to overlarge pressure and ensuring the accuracy of metering. In addition, through experimental comparison, this kind of mode still has the higher advantage of ejection of compact efficiency.

Referring to fig. 1 and fig. 3, the valve chamber is provided with a second outlet 213, and when the rotary valve 21 is closed, the first outlet 212 of the valve chamber is communicated with the second outlet 213. The valve assembly 20 further comprises a second driving cylinder 22, an expansion link of the second driving cylinder 22 is hinged with a switch rotary handle 214 of the rotary valve 21, and the switch rotary handle 214 is connected with a valve core 215 of the rotary valve 21.

Referring to fig. 2 and fig. 3, the valve core 215 is cylindrical, a communicating groove 2151 is formed at the valve core 215, and when the rotary valve 21 is opened, the communicating groove 2151 communicates the material inlet 211 and the first material outlet 212 of the valve cavity; when the rotary valve 21 is closed, the communication groove 2151 communicates the first discharge port 212 and the second discharge port 213 of the valve chamber.

Referring to fig. 1 and 2, the second driving cylinder 22 controls the rotation of the valve core 215 through the switch stem 214 of the rotary valve 21. When the rotary valve 21 is opened, the valve core 215 rotates, the communicating groove 2151 at the valve core 215 communicates the material inlet 211 and the first material outlet 212 of the valve cavity, the second material outlet 213 of the valve cavity is blocked by the valve core 215, and at this time, the material extruding bin 10 and the dosing pipe 40 are in a state of communicating with each other; and then the air pressure pump is combined to inflate and pressurize the material extruding bin 10, the first driving air cylinder 30 pulls the material pumping piston 41 to match, and the material can only be input into the quantitative pipe 40 from the material extruding bin 10. When the material in the quantitative tube 40 reaches the rated amount, the second driving cylinder 22 drives the rotary valve 21 to close, and the material conveying from the extruding bin 10 to the quantitative tube 40 is cut off.

Referring to fig. 1 and fig. 3, when the rotary valve 21 is closed, the communicating groove 2151 at the valve core 215 communicates the first discharge port 212 and the second discharge port 213 of the valve cavity, the feeding port 211 of the valve cavity is blocked by the valve core 215, at this time, the dosing pipe 40 and the material extruding bin 10 are in a state of being not communicated with each other, the first driving cylinder 30 then pushes the material pumping piston 41, and the material in the dosing pipe 40 is pushed from the first discharge port 212 of the valve cavity to the second discharge port 213 and is output from the second discharge port 213 to other stations, so that quantitative discharging is achieved.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications to the above embodiments are all within the scope of the technical solution of the present invention.

Claims (5)

1. A quantitative discharging device for sticky particles, which is characterized in that: including crowded feed bin (10), valve assembly (20), first actuating cylinder (30) and a plurality of dosing pipe (40), each dosing pipe (40) department all is equipped with one and draws material piston (41), draw material piston (41) with the telescopic link fixed connection of first actuating cylinder (30), crowded feed bin (10) are linked together with the pneumatic pump, valve assembly (20) are including change valve (21), the valve pocket of change valve (21) be equipped with material inlet (211) that is linked together with the discharge nozzle (11) of crowded feed bin (10), with first discharge gate (212) that dosing pipe (40) are linked together open during change valve (21), material inlet (211) with first discharge gate (212) are linked together, the pneumatic pump to aerify the pressurization in crowded feed bin (10), first actuating cylinder (30) are pulled simultaneously material piston (41) are taken out and are cooperated, and then will material in crowded feed bin (10) is defeated and is sent into in dosing pipe (40).

2. A quantitative discharging device for adhesive granules according to claim 1, wherein: the valve cavity is provided with a second discharge hole (213), and when the rotary valve (21) is closed, the first discharge hole (212) and the second discharge hole (213) of the valve cavity are communicated.

3. A quantitative discharging device for adhesive granules according to claim 2, wherein: the valve component (20) further comprises a second driving cylinder (22), an expansion rod of the second driving cylinder (22) is hinged with a switch rotating handle (214) of the rotary valve (21), and the switch rotating handle (214) is connected with a valve core (215) of the rotary valve (21).

4. A quantitative discharging device for adhesive granules according to claim 3, wherein: the valve core (215) is cylindrical, a communicating groove (2151) is formed in the valve core (215), and when the rotary valve (21) is opened, the communicating groove (2151) communicates the feeding port (211) and the first discharging port (212) of the valve cavity; when the rotary valve (21) is closed, the communication groove (2151) is communicated with the first discharge hole (212) and the second discharge hole (213) of the valve cavity.

5. A quantitative discharging device for adhesive granules according to claim 1, wherein: the telescopic rod end of the first driving cylinder (30) is fixedly arranged at one end of the mounting seat (50), and the other end of the mounting seat (50) is connected with the plurality of material pumping pistons (41).

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