CN215872899U - Material level sensing device of bottle filling machine - Google Patents

Abstract

The utility model discloses a material level sensing device of a bottle filling machine, which comprises a material conveying roller, a bottle filling machine shell, a material level sensing rod and a rubber piston, wherein a quantitative plate is arranged between the top of a cultivation bottle and the bottle filling machine shell, the material level sensing rod is arranged on the inner wall of the top of the bottle filling machine shell, and an air outlet shell is arranged between the inner wall of the top of the bottle filling machine shell and the material level sensing rod. The bottling precision is ensured.

Description

Material level sensing device of bottle filling machine

Technical Field

The utility model relates to the technical field of bottle filling machines, in particular to a material level sensing device of a bottle filling machine.

Background

The cultivation of fungi such as needle mushroom includes bottle cultivation, bag cultivation, block cultivation, box cultivation, etc. Bottle cultivation is a main method for cultivation at home and abroad, has the advantages of convenient management, difficult infectious microbes, high commodity quality, and the need of using cultivation bottles in the fungus bottle loading process, and the need of filling culture mediums prepared from raw materials such as corncobs, rice bran, cottonseed hulls, bran, brewer's grains, soybean hulls, oyster shells and the like into the cultivation bottles through a bottle filling machine.

When current bottle filling machine is filling the culture medium, because the culture medium is the humid state, when bottling, the medium causes the material level response inaccurate easily to be stained with to the level indicator tip, influences the bottling precision when the level indicator harms easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a material level sensing device of a bottle filling machine, which aims to solve the problems that the end part of a material level meter provided in the background art is easy to be stained with a culture medium to cause inaccurate material level sensing, the material level meter is easy to damage and the bottle filling precision is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: bottling machine material level induction system, including defeated feed roller, bottle filling machine shell, material level response stick and rubber piston, bottle filling machine shell bottom is equipped with defeated feed roller, the defeated feed roller top is equipped with the cultivation bottle tray, the inside cultivation bottle that is equipped with of cultivation bottle tray, be equipped with the ration board between cultivation bottle top and the bottle filling machine shell, bottle filling machine shell top inner wall is equipped with material level response stick, be equipped with out the gas shell between bottle filling machine shell top inner wall and the material level response stick, it is equipped with the blank pipe to go out gas shell one side, it is equipped with reset spring to go out gas shell bottom central authorities, the reset spring bottom is located the material level response stick outside and is equipped with rubber piston, it is equipped with the outlet duct to go out the gas shell bottom and is located rubber piston top.

Furthermore, a filling hole is formed in the quantitative plate above the cultivation bottle.

Further, bottle filling machine shell one side is equipped with the feeder hopper, bottle filling machine shell bottom both sides are located ration board top and are equipped with the (mixing) shaft, the (mixing) shaft outer wall is equipped with the puddler, bottle filling machine shell outer wall is located (mixing) shaft one end and is equipped with driving motor.

Furthermore, an exhaust groove is formed in the top of the rubber piston and below the air outlet pipe.

Furthermore, the inner wall of the upper half part of the outer shell of the bottle filling machine is positioned below the air outlet shell and is provided with a clapboard.

Furthermore, the outlet duct is stainless steel material, the outlet duct is located reset spring inside, outlet duct and four, four the outlet duct is evenly arranged in the circumference at the bottom of the shell of giving vent to anger.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model realizes that when the material level sensing device of the bottle filling machine is used, the culture medium bran material enters the inner part of the shell of the bottle filling machine through the feed hopper, the stirring shaft and the stirring rod are driven to rotate by the driving motor, the culture medium on the quantitative plate is pressed into the cultivation bottle below through the stirring rod, the material level is detected through the material level sensing rod, the material level in the shell of the bottle filling machine is ensured to be sufficient, the medium in the cultivation bottle is prevented from having proper hardness at the same time of ensuring the material pressing in the cultivation bottle, the feed hopper is controlled to be opened and closed according to the information sensed by the material level sensing rod, the problem of subsequent acidification caused by the higher hardness of the medium after the material pressing due to excessive material in the shell of the bottle filling machine is prevented, the air compressor is connected through the air pressure pipe in the sensing process of the material level sensing rod, and the compressed air is blown into the air outlet shell through the conveying of the air pressure pipe, through the outlet duct discharge, the compressed air that the outlet duct blew out blows in the air discharge duct in, drives rubber piston and moves down, and it is clean to the excellent outer wall of material level response through rubber piston, weathers the excellent outer wall of material level response through compressed air simultaneously and blows clean, closes the compressed air valve after blowing clean, and under reset spring's pulling force effect, rubber piston rises automatically, prevents to lead to the fact the influence to the excellent precision of material level response, has guaranteed the excellent precision of material level response, guarantees the bottling precision.

Drawings

FIG. 1 is a schematic cross-sectional view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the material level sensing rod connection structure according to the present invention.

In the figure: 1-a material conveying roller; 2-cultivating bottle trays; 3-a quantitative plate; 301-filler holes; 4-the bottle filling machine shell; 401 — a drive motor; 402-a feed hopper; 403-a stirring rod; 404-a stirring shaft; 5-a material level sensing rod; 6-compressing the air pipe; 7-cultivation bottle; 8-rubber piston; 801-exhaust groove; 9-a return spring; 10-air outlet pipe; and 11-an air outlet shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the material level sensing device of the bottle filling machine comprises a material conveying roller 1 and a bottle filling machine shell 4, material level response stick 5 and rubber piston 8, bottle filling machine shell 4 bottom is subaerial to pass through screw fixedly connected with material delivery roller 1, cultivation bottle tray 2 has been placed at material delivery roller 1 top, the inside joint of cultivation bottle tray 2 has cultivation bottle 7, the joint has gage plate 3 between 7 tops of cultivation bottle and the bottle filling machine shell 4, bottle filling machine shell 4 top inner wall passes through screw fixedly connected with material level response stick 5, the joint has air outlet shell 11 between 4 top inner walls of bottle filling machine shell and the material level response stick 5, air outlet shell 11 one side has compressed air pipe 6 through coupling fixed connection, air outlet shell 11 bottom central authorities' joint has reset spring 9, reset spring 9 bottom is located 5 outside joints of material level response stick and is had rubber piston 8, air outlet shell 11 bottom is located rubber piston 8 top and passes through coupling fixed connection and has outlet duct 10.

The inside filled hole 301 that has seted up above the cultivation bottle 7 that is located of quantitative board 3, the welding of 4 one sides of bottle filling machine shell has feeder hopper 402, 4 bottom both sides of bottle filling machine shell are located 3 tops of quantitative board and rotate through the bearing and are connected with (mixing) shaft 404, the (mixing) shaft 404 outer wall is through screw fixedly connected with puddler 403, 4 outer walls of bottle filling machine shell are located (mixing) shaft 404 one end and pass through screw fixedly connected with driving motor 401, 8 tops of rubber piston are located the outlet duct 10 below and have seted up exhaust duct 801.

The inner wall of the upper half part of the bottle filling machine shell 4 is positioned below the air outlet shell 11 and is clamped with a partition plate, the air outlet pipe 10 is made of stainless steel, the air outlet pipe 10 is positioned inside the reset spring 9, the number of the air outlet pipes 10 is four, and the four air outlet pipes 10 are uniformly arranged at the bottom of the air outlet shell 11 in the circumferential direction.

The working principle is as follows: when the material level sensing device of the bottle filling machine is used, a culture medium bran material enters the interior of the bottle filling machine shell 4 through the feed hopper 401, the drive motor drives the stirring shaft 404 and the stirring rod 403 to rotate, the culture medium on the quantitative plate 3 is pressed into the cultivation bottle 7 below through the stirring rod 403, the material level is detected through the material level sensing rod 5, the material level in the interior of the bottle filling machine shell 4 is ensured to be sufficient, the sufficient pressing material in the cultivation bottle is ensured, the proper hardness of the culture medium in the cultivation bottle is prevented, the feed hopper 402 is controlled to be opened and closed according to the information sensed by the material level sensing rod 5, the problem of subsequent acidification caused by the high hardness of the culture medium after pressing material due to excessive material in the bottle filling machine shell 4 is prevented, in the sensing process of the material level sensing rod 5, the air compressor is connected through the emptying pipe 6, and compressed air is blown into the air outlet shell 11 through the conveying of the emptying pipe 6, discharge through outlet duct 10, the compressed air that outlet duct 10 blew out blows in exhaust duct 801, it moves down to drive rubber piston 8, it is clean to 5 outer walls of material level response stick through rubber piston 8, it blows clean to weather 5 outer walls of material level response stick through compressed air simultaneously, close the compressed air valve after blowing clean, under reset spring 9's pulling force effect, rubber piston 8 is automatic to be risen, prevent to cause the influence to material level response stick 5, the precision of material level response stick 5 has been guaranteed, guarantee the bottling precision.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Bottling machine material level induction system, including defeated material roller (1), bottling machine shell (4), material level response stick (5) and rubber piston (8), bottling machine shell (4) bottom is equipped with defeated material roller (1), defeated material roller (1) top is equipped with cultivation bottle tray (2), cultivation bottle tray (2) inside is equipped with cultivation bottle (7), be equipped with between cultivation bottle (7) top and the bottling machine shell (4) graduated plate (3), bottling machine shell (4) top inner wall is equipped with material level response stick (5), its characterized in that: be equipped with between bottle filling machine shell (4) top inner wall and the material level response stick (5) and go out casing (11), it is equipped with compressed air pipe (6) to go out casing (11) one side, it is equipped with reset spring (9) to go out casing (11) bottom central authorities, reset spring (9) bottom is located the material level and responds to the stick (5) outside and is equipped with rubber piston (8), it is equipped with outlet duct (10) to go out casing (11) bottom to be located rubber piston (8) top.

2. The bottling machine level sensing device according to claim 1, wherein: and a filling hole (301) is formed in the quantitative plate (3) above the cultivation bottle (7).

3. The bottling machine level sensing device according to claim 1, wherein: the improved bottle filling machine is characterized in that a feed hopper (402) is arranged on one side of the bottle filling machine shell (4), a stirring shaft (404) is arranged above the quantitative plate (3) and on two sides of the bottom of the bottle filling machine shell (4), a stirring rod (403) is arranged on the outer wall of the stirring shaft (404), and a driving motor (401) is arranged at one end, located on the stirring shaft (404), of the outer wall of the bottle filling machine shell (4).

4. The bottling machine level sensing device according to claim 1, wherein: and an exhaust groove (801) is arranged below the air outlet pipe (10) at the top of the rubber piston (8).

5. The bottling machine level sensing device according to claim 1, wherein: the inner wall of the upper half part of the bottle filling machine shell (4) is positioned below the air outlet shell (11) and is provided with a clapboard.

6. The bottling machine level sensing device according to claim 1, wherein: the gas outlet pipe (10) is made of stainless steel, the gas outlet pipe (10) is located inside the reset spring (9), the number of the gas outlet pipes (10) is four, and the gas outlet pipes (10) are evenly distributed in the circumferential direction at the bottom of the gas outlet shell (11).

Images