CN219238312U

CN219238312U - Screw conveyer convenient to clean and maintain

Info

Publication number: CN219238312U
Application number: CN202222732413.1U
Authority: CN
Inventors: 谢聪; 牛海军; 何若方
Original assignee: Henan Changrun Open Biotechnology Co ltd
Current assignee: Henan Changrun Open Biotechnology Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-06-23
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a screw conveyor convenient to clean and maintain, which comprises a machine table, wherein a frame is fixedly arranged at the top of the machine table, a screw conveying mechanism is fixedly arranged on the frame, the screw conveying mechanism comprises a conveying pipe fixedly arranged at one side of the frame, a motor is fixedly arranged at the other side of the frame, an output end of the motor is fixedly connected with a rotating shaft through a coupler, the rotating shaft is positioned in the conveying pipe, a propeller blade is fixedly connected to the periphery of the rotating shaft, a blanking hopper is fixedly arranged at the top of one end of the conveying pipe, the bottom end of the blanking hopper is communicated with the conveying pipe, a high-pressure air injection mechanism for aerating the interior of the blanking hopper is fixedly arranged on the conveying pipe, and a third valve is fixedly arranged in a shell at the top of the other end of the conveying pipe.

Description

Screw conveyer convenient to clean and maintain

Technical Field

The utility model relates to the technical field of screw conveyors, in particular to a screw conveyor convenient to clean and maintain.

Background

In modern society, food manufacturing has been largely automated, and screw conveyors are often required to agitate and convey the food during automated food manufacturing.

The existing screw conveyor mainly comprises a feeding hopper, a conveying pipe and a screw blade arranged in the conveying pipe, wherein food raw materials can be conveyed while being stirred by the structure, in order to ensure that the conveyor meets safety and sanitation standards, the conveyor is cleaned and maintained wholly and internally through clear water after being used, the existing conveying device is cleaned inside the conveying pipe, workers are required to clean the conveying pipe and the screw blade by leading the cleaning water pipe into the conveying pipe, the cleaning of the conveying pipe and the screw blade is only carried out through water pipe flushing, food residues adhered to the conveying pipe and the screw blade are cleaned cleanly, cleaning is troublesome, and bacteria are easy to breed due to the fact that moisture on the surface of the conveying pipe and the screw blade is not timely cleaned after cleaning, and cleaning and maintenance of the screw conveyor are inconvenient because of surface corrosion of the conveying pipe.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the screw conveyor which is convenient to clean and maintain, and solves the existing problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a convenient screw conveyer that clearance was maintained, includes the board, the top fixed mounting of board has the frame, fixed mounting has screw conveying mechanism in the frame, screw conveying mechanism includes the conveyer pipe of fixed mounting in frame one side, frame opposite side fixed mounting has the motor, the output of motor passes through shaft coupling fixedly connected with pivot, the pivot is located inside the conveyer pipe, pivot periphery fixedly connected with screw blade, the one end top fixed mounting of conveyer pipe has down the hopper, down hopper bottom and conveyer pipe intercommunication, fixed mounting has the high-pressure jet mechanism to its inside aeration on the conveyer pipe, fixed mounting has the third valve in the other end top casing of conveyer pipe, the other end bottom of conveyer pipe is provided with the shutoff structure, fixed mounting has the water tank in the board, the top fixed mounting of water tank has the water inlet funnel.

Preferably, the first valve is fixedly arranged on the discharging hopper.

Preferably, the high-pressure air injection mechanism comprises an air storage tank, the air storage tank is fixedly arranged on one side of the conveying pipe, one side of the air storage tank is fixedly connected with an air compressor through a pipeline, the other side of the air storage tank is fixedly connected with an air pipe, a second valve is fixedly arranged on the air pipe, and the tail end of the air pipe is fixedly connected with an air blowing nozzle communicated with the inside of the conveying pipe.

Preferably, the number of the blowing nozzles is a plurality, the blowing nozzles are distributed at the top of the conveying pipe at equal intervals, and the blowing nozzles penetrate through the top shell of the conveying pipe and extend into the conveying pipe.

Preferably, the third valve is a gate valve.

Preferably, the plugging structure is internally provided with a through groove, the through groove is positioned right above the water inlet funnel, the top end of the through groove is provided with a clamping groove, the inside of the through groove is clamped with a pin shaft, and the top end of the pin shaft is fixedly connected with a clamping block movably clamped with the clamping groove.

Preferably, a water outlet is formed in the water tank.

Advantageous effects

The utility model provides a screw conveyor which is convenient to clean and maintain. Compared with the prior art, the method has the following beneficial effects:

1. this a convenient clearance maintenance's screw conveyer, the raw materials gets into the conveyer pipe inside through lower hopper, and rotate through the inside screw blade of conveyer pipe and carry out screw conveying, when carrying the back to the device after accomplishing the clearance, through conveyer pipe one end fixed mounting third valve, the conveyer pipe top sets up high-pressure jet mechanism, close the third valve and make conveyer pipe inside belong to the closed state, add the clear water into the conveyer pipe inside through lower hopper, afterwards, the motor drive screw blade rotates and stirs the water, make screw blade surface can fully contact with the wash water, open the second valve on the trachea simultaneously, utilize the blowing mouth to blow into the compressed air current to the conveyer pipe inside, utilize the air current to carry out aeration to accelerate the inside water flow of conveyer pipe, make the inside and the food residue of screw blade surface adhesion clear up under the rivers impact, and then reach the purpose of clearing up fast to the conveyer, the degree of difficulty of clearance has been reduced, be convenient for clear up and maintain.

2. This screw conveyer of convenient clearance, through at conveyer pipe one end fixed mounting shutoff structure, the below fixed mounting water tank of shutoff structure, after accomplishing the inside clearance of conveyer pipe with the round pin axle from leading to the inslot portion pull out, make the fixture block remove the shutoff effect to the draw-in groove, clear up waste water accessible and lead to the groove to outside outflow, and get into inside the water tank through the water inlet funnel at water tank top, and then reach the purpose of being convenient for discharge and collecting concentratedly to clear up waste water, cleaning efficiency has been improved, in addition, set up high-pressure jet mechanism through the top, after the inside clearance of conveyer pipe finishes, conveyer pipe inner wall and screw blade surface can remain moisture, and then through opening the second valve again, utilize the blowing mouth to blow into compressed air current to the conveyer pipe inside, weather fast, avoid moisture to remain and breed the bacterium easily inside the conveyer pipe and cause the corruption, improve the clearance and maintain the effect.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

fig. 4 is a schematic view of the structure of the clamping block and the pin shaft of the present utility model.

In the figure: 1. a machine table; 2. a frame; 3. a screw conveying mechanism; 31. a delivery tube; 32. a motor; 33. a coupling; 34. a rotating shaft; 35. propeller blades; 36. discharging a hopper; 361. a first valve; 4. a high-pressure air injection mechanism; 41. a gas storage tank; 42. an air compressor; 43. an air pipe; 431. a second valve; 44. an air blowing nozzle; 5. a third valve; 6. a plugging structure; 61. a through groove; 62. a clamping groove; 63. a clamping block; 64. a pin shaft; 7. a water tank; 71. a water inlet funnel; 72. and a water outlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides two technical solutions:

embodiment one:

the utility model provides a convenient screw conveyer that clearance was maintained, including board 1, the top fixed mounting of board 1 has frame 2, fixed mounting has screw conveying mechanism 3 on the frame 2, screw conveying mechanism 3 is including the conveyer pipe 31 of fixed mounting in frame 2 one side, frame 2 opposite side fixed mounting has motor 32, the output of motor 32 passes through shaft coupling 33 fixedly connected with pivot 34, pivot 34 is located inside conveyer pipe 31, pivot 34 periphery fixedly connected with screw blade 35, the one end top fixed mounting of conveyer pipe 31 has hopper 36 down, hopper 36 bottom and conveyer pipe 31 intercommunication down, fixed mounting has the high-pressure jet mechanism 4 to its inside aeration on the conveyer pipe 31, fixed mounting has third valve 5 in the other end top casing of conveyer pipe 31, the other end bottom of conveyer pipe 31 is provided with shutoff structure 6, fixed mounting has water tank 7 in the board 1, the top fixed mounting of water tank 7 has into water funnel 71.

Embodiment two:

the utility model provides a convenient screw conveyer who clears up and maintains, including board 1, the top fixed mounting of board 1 has frame 2, fixed mounting has screw conveying mechanism 3 on the frame 2, screw conveying mechanism 3 includes conveyer pipe 31 of fixed mounting in frame 2 one side, the opposite side fixed mounting of frame 2 has motor 32, the output of motor 32 is through shaft coupling 33 fixedly connected with pivot 34, pivot 34 is located conveyer pipe 31 inside, pivot 34 periphery fixedly connected with screw blade 35, motor 32 passes through wire and external power source electric connection, motor 32 passes through electric drive pivot 34 rotation, and then drive screw blade 35 rotation carries out screw conveying to the food raw materials that adds in the conveyer pipe 31 inside; a discharging hopper 36 is fixedly arranged at the top of one end of the conveying pipe 31, the bottom end of the discharging hopper 36 is communicated with the conveying pipe 31, and a first valve 361 is fixedly arranged on the discharging hopper 36 and used for controlling the opening and closing of discharging in the discharging hopper 36; the high-pressure air injection mechanism 4 for aerating the inside of the conveying pipe 31 is fixedly arranged on the conveying pipe 31, the high-pressure air injection mechanism 4 comprises an air storage tank 41, the air storage tank 41 is fixedly arranged on one side of the conveying pipe 31, one side of the air storage tank 41 is fixedly connected with an air compressor 42 through a pipeline, the other side of the air storage tank 41 is fixedly connected with an air pipe 43, a second valve 431 is fixedly arranged on the air pipe 43, the tail end of the air pipe 43 is fixedly connected with an air blowing nozzle 44 communicated with the inside of the conveying pipe 31, the air compressor 42 is started to generate compressed air and is transmitted to the inside of the air storage tank 41 for storage through the pipeline, meanwhile, the second valve 431 is started to transmit the compressed air in the air storage tank 41 to the air blowing nozzles 44 through the air pipe 43, the air blowing nozzles 44 are distributed at the top of the conveying pipe 31 at equal intervals, the air blowing nozzles 44 penetrate through the top shell of the conveying pipe 31 and extend into the inside of the conveying pipe 31, and high-pressure air flows are blown into the inside the conveying pipe 31 through the air blowing nozzles 44; a third valve 5 is fixedly arranged in a shell at the top of the other end of the conveying pipe 31, and the third valve 5 is a gate valve and can control the opening and closing of a discharge hole at one end of the conveying pipe 31; the bottom of the other end of the conveying pipe 31 is provided with a blocking structure 6, a through groove 61 is formed in the blocking structure 6, the through groove 61 is positioned right above the water inlet funnel 71, a clamping groove 62 is formed at the top end of the through groove 61, a pin shaft 64 is clamped in the through groove 61, a clamping block 63 movably clamped with the clamping groove 62 is fixedly connected to the top end of the pin shaft 64, the pin shaft 64 is pulled out of the through groove 61, the blocking effect of the clamping block 63 on the clamping groove 62 is relieved, and clean wastewater can flow out through the through groove 61; the machine 1 is internally and fixedly provided with a water tank 7, the top of the water tank 7 is fixedly provided with a water inlet funnel 71, and the water tank 7 is provided with a water outlet 72, so that waste water collected in the water tank 7 is conveniently discharged outwards.

When the screw conveyor convenient to clean and maintain is used, raw materials enter the conveying pipe 31 through the blanking hopper 36 and are screw-conveyed through rotation of the screw blade 35 in the conveying pipe 31, when the device is cleaned after conveying is finished, the third valve 5 is fixedly arranged at one end of the conveying pipe 31, the high-pressure air injection mechanism 4 is arranged at the top of the conveying pipe 31, the third valve 5 is closed to enable the interior of the conveying pipe 31 to be in a closed state, clean water is added into the conveying pipe 31 through the blanking hopper 36, then the motor 32 is started to drive the screw blade 35 to rotate to stir water, the surface of the screw blade 35 can be fully contacted with cleaning water, meanwhile, the second valve 431 on the air pipe 43 is started, compressed air flow is blown into the conveying pipe 31 by the air blowing nozzle 44, and the air flow is utilized to accelerate water flow in the conveying pipe 31, so that food residues adhered to the interior of the conveying pipe 31 and the surface of the screw blade 35 are cleaned under the impact of water flow, and the aim of quickly cleaning the conveyor is achieved; in addition, through the fixed mounting plugging structure 6 in conveyer pipe 31 one end, the below fixed mounting water tank 7 of plugging structure 6, after the inside clearance of conveyer pipe 31 finishes, pull out round pin axle 64 from leading to the inside of groove 61, make fixture block 63 remove the shutoff effect to draw-in groove 62, clear up waste water accessible leading to the outside outflow of groove 61, and get into inside the collecting of water tank 7 through the water inlet funnel 71 at water tank 7 top, and then reach the purpose of being convenient for discharge and concentrated collection to clear up waste water, and improved cleaning efficiency, in addition, set up high-pressure jet mechanism 4 through 21 tops, after the inside clearance of conveyer pipe 31 finishes, conveyer pipe 31 inner wall and screw blade 35 surface can remain moisture, and then through opening second valve 431 again, utilize blowing nozzle 44 to blow into compressed air current to the inside conveyer pipe 31, weather fast, avoid moisture to remain inside the conveyer pipe 31 and breed the bacterium easily and cause the corruption to the inside conveyer pipe 31, improve the clearance and maintain the effect.

And all that is not described in detail in this specification is well known to those skilled in the art.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. The utility model provides a screw conveyer that convenient clearance was maintained, includes board (1), its characterized in that: the utility model provides a water tank (7) water inlet tank, including frame (1), top fixed mounting of frame (1) has frame (2), fixed mounting has screw conveyer (3) on frame (2), screw conveyer (3) are including conveyer pipe (31) of fixed mounting in frame (2) one side, frame (2) opposite side fixed mounting has motor (32), the output of motor (32) passes through shaft coupling (33) fixedly connected with pivot (34), pivot (34) are located inside conveyer pipe (31), pivot (34) periphery fixedly connected with screw propeller blade (35), one end top fixed mounting of conveyer pipe (31) has hopper (36) down, hopper (36) bottom and conveyer pipe (31) intercommunication down, fixed mounting has high-pressure jet mechanism (4) to its inside aeration in the other end top casing of conveyer pipe (31), the other end bottom of conveyer pipe (31) is provided with seal structure (6), fixed mounting has hopper (7) in frame (1), water tank (7) water inlet tank (71).

2. The screw conveyor for facilitating cleaning and maintenance as defined in claim 1, wherein: the blanking hopper (36) is fixedly provided with a first valve (361).

3. The screw conveyor for facilitating cleaning and maintenance as defined in claim 1, wherein: the high-pressure air injection mechanism (4) comprises an air storage tank (41), the air storage tank (41) is fixedly arranged on one side of a conveying pipe (31), one side of the air storage tank (41) is fixedly connected with an air compressor (42) through a pipeline, the other side of the air storage tank (41) is fixedly connected with an air pipe (43), a second valve (431) is fixedly arranged on the air pipe (43), and the tail end of the air pipe (43) is fixedly connected with an air blowing nozzle (44) communicated with the inside of the conveying pipe (31).

4. A screw conveyor for facilitating cleaning and maintenance as defined in claim 3, wherein: the number of the blowing nozzles (44) is multiple, the blowing nozzles (44) are distributed at the top of the conveying pipe (31) at equal intervals, and the blowing nozzles (44) penetrate through the top shell of the conveying pipe (31) and extend into the conveying pipe (31).

5. The screw conveyor for facilitating cleaning and maintenance as defined in claim 1, wherein: the third valve (5) is a gate valve.

6. The screw conveyor for facilitating cleaning and maintenance as defined in claim 1, wherein: the plugging structure is characterized in that a through groove (61) is formed in the plugging structure (6), the through groove (61) is located right above the water inlet funnel (71), a clamping groove (62) is formed in the top end of the through groove (61), a pin shaft (64) is clamped in the through groove (61), and a clamping block (63) movably clamped with the clamping groove (62) is fixedly connected to the top end of the pin shaft (64).

7. The screw conveyor for facilitating cleaning and maintenance as defined in claim 1, wherein: a water outlet (72) is arranged on the water tank (7).