CN112389963B

CN112389963B - Conveyor is used in pet food production that possesses self-cleaning function

Info

Publication number: CN112389963B
Application number: CN202110065411.9A
Authority: CN
Inventors: 康嘉洵; 苑现利; 孙彩霞; 苗同伟
Original assignee: Yantai Yummy Pet Food Co ltd
Current assignee: Yantai Yummy Pet Food Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-04-20
Anticipated expiration: 2041-01-19
Also published as: CN112389963A

Abstract

The invention discloses a conveying device with a self-cleaning function for pet food production, and relates to the technical field of pet food processing. The cleaning device comprises a plurality of supporting seats, a barrel and a cleaning device, wherein the supporting seats are fixedly connected with the barrel, spiral blades are fixedly connected to the peripheral side surface of the barrel, and a mounting plate is fixedly connected to the peripheral side surface of the barrel. According to the invention, the cleaning device is used, so that the spiral blade can be cleaned in the working process without stopping for cleaning, and the working efficiency is greatly improved; according to the invention, the plurality of fixing plates, the lifting rod, the first spring and the metal scraping sheet are arranged in the water pipe, so that the metal scraping sheet can rub against the pipe wall of the water pipe in work, scale is prevented from being accumulated in the water pipe, and the anti-blocking effect is facilitated; the invention is beneficial to pressure relief and water pipe protection in the working process by using the support plate, the slide rod, the baffle plates at the two sides of the slide rod and the second spring.

Description

Conveyor is used in pet food production that possesses self-cleaning function

Technical Field

The invention belongs to the technical field of pet food processing, and particularly relates to a conveying device with a self-cleaning function for pet food production.

Background

Pet foods are foods specifically provided for pets, small animals. The function of the feed is mainly to provide the most basic nutrient substances required by life guarantee, growth and development and health for various pets. Has the advantages of comprehensive nutrition, high digestibility, scientific formula, standard quality, convenient feeding and use, certain disease prevention and the like. A series of complex steps are needed in the processing process of pet food, and in order to improve the conveying efficiency of the pet food, screw structures such as a packing auger and the like are often adopted for conveying materials.

However, in the process of conveying the pet food by the auger, materials are easily adhered to the surface of the spiral blade of the pet food, the conveying efficiency is reduced after a long time, the auger needs to be stopped regularly to clean the auger, even the auger needs to be disassembled, the cleaning is inconvenient, and the production is not facilitated.

Disclosure of Invention

The invention aims to provide a conveying device with a self-cleaning function for pet food production, which solves the problems that materials are easy to bond on the surface of a spiral blade of the conventional pet food in the process of conveying the spiral, the conveying efficiency is reduced after a long time, the spiral is required to be stopped regularly to clean the spiral, even the spiral is required to be disassembled, the cleaning is inconvenient and the production is not facilitated.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a conveying device with a self-cleaning function for pet food production, which comprises a plurality of supporting seats, a barrel body and a cleaning device, wherein the supporting seats are fixedly connected with the barrel body, the barrel body is rotatably connected with a conveying shaft, spiral blades are fixedly connected to the peripheral side surface of the conveying shaft, a mounting plate is fixedly connected to the peripheral side surface of the barrel body, a clamping groove is formed in the upper surface of the mounting plate, a locking groove is formed in the lower side of the clamping groove, an arc-shaped groove is formed in the inner wall of the locking groove, an arc-shaped rod is slidably connected with the arc-shaped groove, a blocking piece is fixedly connected to one end of the arc-shaped rod, a third spring is further arranged on the peripheral side surface of the arc-shaped rod, two ends of the third spring are respectively and fixedly connected with the blocking piece and the inner wall of the locking groove, the lower end of the sliding block is fixedly connected with the peripheral side surface of the arc-shaped rod; the locking groove in the structure can be provided with the cleaning device, so that the cleaning device is convenient to disassemble and assemble.

The cleaning device comprises a cleaning pipe, a plurality of matching blocks are fixedly connected to the peripheral side face of the cleaning pipe, the matching blocks are installed in a locking groove, one surface of each matching block abuts against a blocking piece, a water pipe and an air pipe are arranged inside the cleaning pipe, the water pipe and the air pipe are communicated with a connecting pipe, a plurality of fixing plates are fixedly connected in the water pipe, a plurality of second through holes are formed in the fixing plates, a lifting rod is connected with the fixing plates in a sliding mode, a first spring is arranged on the peripheral side of the lifting rod and located between the fixing plates, a plurality of metal scraping blades are further fixedly connected to the peripheral side face of the lifting rod and located on the upper side and the lower side of the fixing plates, the metal scraping blades slide relative to the water pipe, and a; in the structure, the cleaning device can ventilate in the air pipe and lead to water in the water pipe, and the raw materials adhered to the surface of the spiral blade are cleaned by utilizing water pressure and air pressure, so that the raw materials are quickly fallen off, and the metal scraping sheet in the water pipe can move up and down under the interaction of the first spring and the water pressure, so that impurities in the water are prevented from being accumulated on the pipe wall of the water pipe.

The lower end of the cleaning pipe is rotatably connected with a cleaning head, a water spraying pipe and an air spraying pipe are arranged in the cleaning head, the water spraying pipe is communicated with a water pipe, the air spraying pipe is communicated with an air pipe, the upper end surface of the cleaning head is fixedly connected with a connecting shaft, the upper end of the connecting shaft is fixedly connected with a knob, and the knob is rotatably connected with the upper end surface of the barrel; in the structure, the spray pipe is used for spraying water at high pressure, the jet pipe is used for spraying air at high pressure, the rotary knob can drive the connecting shaft to rotate, and then the connecting shaft can drive the cleaning head to rotate, so that the spray pipe and the jet pipe can be mutually converted.

Preferably, the peripheral side surface of the cylinder body is also fixedly connected with a feeding pipe, so that feeding is facilitated.

Preferably, the barrel is further connected with an arc sliding plate in a sliding mode, the arc surface of the arc sliding plate is fixedly connected with a discharge pipe, discharging is facilitated, and the position of the discharge pipe relative to the barrel can be adjusted.

Preferably, a plurality of limiting screw holes are formed in the upper end face of the cleaning pipe, limiting screws are connected to the limiting screw holes in a threaded mode and penetrate through the rotary knob, and the limiting screws can limit the rotary knob to rotate, so that the cleaning head is limited to rotate.

Preferably, one end of the conveying shaft extends to the outside of the cylinder body, so that the conveying shaft is conveniently connected with an external power device, such as a motor and the like.

Preferably, the gas ejector pipe is communicated with the water spray pipe, so that pressure relief is facilitated.

Preferably, a support plate is arranged at the communication position of the gas ejector pipe and the water spray pipe, a slide rod is connected to the support plate in a sliding manner, baffles with different sizes are arranged on two sides of the slide rod, a second spring is arranged on the peripheral side face of the slide rod, the second spring is positioned between the larger baffle and the support plate, and a third through hole is formed in the surface of the support plate; in the structure, when the pressure in the spray pipe is too large, the smaller baffle of the slide rod can be extruded, then the slide rod moves, part of water pressure can be discharged through the third through hole, and part of water enters the spray pipe and washes the spiral blade along with the spray pipe.

Preferably, a screen is installed in the water spray pipe, so that water in the water spray pipe is sprayed out in a screen shape.

The invention has the following beneficial effects:

1. according to the conveying device, the cleaning device is used, so that in the working process of the conveying device, the water pipe and the air pipe in the cleaning device can be used for ventilating and communicating water, the spiral blade in the cleaning device is cleaned by using water pressure and air pressure, raw materials adhered to the surface of the spiral blade are quickly dropped off, the spiral blade can be cleaned in the working process, the cleaning device does not need to be stopped for cleaning, the working efficiency is greatly improved, in addition, the cleaning device can be disassembled, and therefore the cleaning device can be replaced and maintained periodically;

2. according to the invention, the plurality of fixing plates, the lifting rod, the first spring and the metal scraping blade are arranged in the water pipe, so that in the working process, the metal scraping blade can be extruded by water pressure to move downwards, meanwhile, the first spring is extruded, and when the water pressure is reduced, the metal scraping blade slowly rises under the action of the first spring;

3. by using the support plate, the slide rod, the baffle plates on the two sides of the slide rod and the second spring, in the working process, when the pressure in the spray pipe is overlarge, the smaller baffle plate of the slide rod can be extruded, then the slide rod moves towards one side of the air injection pipe, part of water pressure can be discharged through the third through hole, part of water enters the air injection pipe and washes the spiral blade along with the air injection pipe, pressure relief is facilitated, and the water pipe is protected.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic top-view three-dimensional structure of a conveying device for pet food production with a self-cleaning function according to the present invention;

FIG. 2 is a schematic bottom three-dimensional structure of a conveying device for pet food production with a self-cleaning function according to the present invention;

FIG. 3 is a side view of a conveyor for pet food manufacture having a self-cleaning feature of the present invention;

FIG. 4 is a cross-sectional view taken along the line A-A in FIG. 3;

FIG. 5 is an enlarged view of area A of FIG. 1;

FIG. 6 is an enlarged view of area B of FIG. 4;

FIG. 7 is a three-dimensional view of a cleaning device of a conveyor for pet food production with self-cleaning function according to the present invention;

FIG. 8 is a side view of FIG. 7;

FIG. 9 is a cross-sectional view taken along line B-B of FIG. 8;

FIG. 10 is an enlarged view of area C of FIG. 9;

FIG. 11 is an enlarged view of area D of FIG. 9;

FIG. 12 is an enlarged view of area E of FIG. 9;

FIG. 13 is a view showing the fitting relationship between the locking groove and the fitting block;

FIG. 14 is a view showing the connection between the slider and the arc-shaped bar.

In the drawings, the components represented by the respective reference numerals are listed below:

1-supporting base, 2-barrel, 201-feeding pipe, 3-conveying shaft, 301-spiral blade, 4-cleaning pipe, 401-connecting pipe, 402-matching block, 403-limit screw hole, 404-water pipe, 405-air pipe, 5-mounting plate, 501-guide groove, 502-clamping groove, 503-locking groove, 504-arc groove, 505-sliding block, 6-arc sliding plate, 601-discharging pipe, 7-knob, 8-limit screw, 9-cleaning head, 901-water spraying pipe, 902-air spraying pipe, 10-screen, 11-connecting shaft, 12-lifting rod, 13-metal scraper, 1301-first through hole, 14-fixing plate, 1401-second through hole, 15-first spring, 16-supporting plate, 1601-third through hole, 1602-sliding rod, 1603-second spring, 17-arc rod, 18-third spring, and 19-baffle.

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.

In the description of the present invention, it is to be understood that the terms "upper," "middle," "outer," "inner," "around," and the positional relationships are used merely for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Referring to fig. 1-14, the invention is a conveying device with a self-cleaning function for pet food production, comprising a plurality of supporting bases 1, a barrel 2 and a cleaning device, wherein the supporting bases 1 are fixedly connected with the barrel 2, the barrel 2 is rotatably connected with a conveying shaft 3, the circumferential side of the conveying shaft 3 is fixedly connected with a spiral blade 301, the circumferential side of the barrel 2 is fixedly connected with a mounting plate 5, the upper surface of the mounting plate 5 is provided with a clamping groove 502, the lower side of the clamping groove 502 is provided with a locking groove 503, the inner wall of the locking groove 503 is provided with an arc-shaped groove 504, the arc-shaped groove 504 is slidably connected with an arc-shaped rod 17, one end of the arc-shaped rod 17 is fixedly connected with a baffle 19, the circumferential side of the arc-shaped rod 17 is further provided with a third spring 18, two ends of the third spring 18 are respectively fixedly connected with the baffle 19 and the inner wall of, the sliding block 505 extends into the arc-shaped groove 504, and the lower end of the sliding block 505 is fixedly connected with the peripheral side surface of the arc-shaped rod 17; the locking groove 503 in the above structure can be provided with a cleaning device, so that the cleaning device is convenient to disassemble and assemble.

The cleaning device comprises a cleaning tube 4, a plurality of matching blocks 402 are fixedly connected to the peripheral side surface of the cleaning tube 4, the matching blocks 402 are installed in a locking groove 503, one surface of each matching block 402 abuts against a blocking piece 19, a water pipe 404 and an air pipe 405 are arranged inside the cleaning tube 4, the water pipe 404 and the air pipe 405 are both communicated with a connecting pipe 401, a plurality of fixing plates 14 are fixedly connected inside the water pipe 404, a plurality of second through holes 1401 are formed in the fixing plates 14, the fixing plates 14 are connected with lifting rods 12 in a sliding mode, first springs 15 are arranged on the peripheral side of the lifting rods 12, the first springs 15 are located between the fixing plates 14, a plurality of metal scraping blades 13 are further fixedly connected to the peripheral side surface of the lifting rods 12, the metal scraping blades 13 are located on the upper side and the lower side of the fixing; in the above structure, the cleaning device can ventilate the air pipe 405 and the water pipe 404, the raw material adhered on the surface of the spiral blade 301 is cleaned by using water pressure and air pressure, so that the raw material is quickly dropped off, and the metal scraper 13 in the water pipe 404 can move up and down under the interaction of the first spring 15 and the water pressure, so that impurities in the water are prevented from being accumulated on the pipe wall of the water pipe 404.

The lower end of the cleaning pipe 4 is rotatably connected with a cleaning head 9, a water spray pipe 901 and an air spray pipe 902 are arranged in the cleaning head 9, the water spray pipe 901 is communicated with a water pipe 404, the air spray pipe 902 is communicated with an air pipe 405, the upper end surface of the cleaning head 9 is fixedly connected with a connecting shaft 11, the upper end of the connecting shaft 11 is fixedly connected with a knob 7, and the knob 7 is rotatably connected with the upper end surface of the cylinder 2; in the above structure, the water spray pipe 901 is used for spraying water at high pressure, the air spray pipe 902 is used for spraying air at high pressure, in addition, the rotary knob 7 can drive the connecting shaft 11 to rotate, and then the connecting shaft 11 can drive the cleaning head 9 to rotate, so that the water spray pipe 901 and the air spray pipe 902 can be mutually converted.

Further, the feeding pipe 201 is fixedly connected to the peripheral side surface of the barrel body 2, so that feeding is facilitated.

Further, barrel 2 still sliding connection has arc slide 6, and the cambered surface fixedly connected with discharging pipe 601 of arc slide 6 is convenient for the ejection of compact, and the position of discharging pipe 601 relative barrel 2 can be adjusted moreover.

Further, a plurality of limiting screw holes 403 are formed in the upper end face of the cleaning pipe 2, limiting screws 8 are connected to the limiting screw holes 403 in a threaded mode, the limiting screws 8 penetrate through the knobs 7, and the limiting screws 8 can limit the knobs 7 to rotate so as to limit the rotation of the cleaning head 9.

Further, one end of the conveying shaft 3 extends to the outside of the cylinder 2, so that the conveying shaft can be conveniently connected with an external power device, such as a motor and the like.

Further, the gas ejector 902 is communicated with the water spray pipe 901, so that pressure relief is facilitated.

Further, a support plate 16 is arranged at the communication position of the gas ejector 902 and the water spray pipe 901, the support plate 16 is connected with a slide bar 1602 in a sliding manner, baffles with different sizes are arranged on two sides of the slide bar 1602, a second spring 1603 is arranged on the peripheral side surface of the slide bar 1602, the second spring 1603 is located between the larger baffle and the support plate 16, and a third through hole 1601 is further formed in the surface of the support plate 16; in the above structure, when the pressure in the water spraying pipe 901 is too high, the smaller baffle of the sliding rod 1602 is pressed, then the sliding rod 1602 moves, at this time, part of the water pressure can be discharged through the third through hole 1601, and part of the water enters the air spraying pipe 902 and washes the spiral vane 301 along with the air spraying pipe 902.

Further, a screen 10 is installed in the spray pipe 901, and the water in the spray pipe 901 is sprayed in a screen shape.

Referring to fig. 1-14, the present invention is a conveying device with self-cleaning function for pet food production, and the using method thereof is as follows:

in the working process, the conveying shaft 3 rotates under the action of external force, then raw materials are added into the barrel body 2 through the feeding pipe 201, the raw materials are fully mixed and reacted in the spiral blade 301, and meanwhile, the raw materials slowly move and are finally discharged through the discharging pipe 601 to enter the next station.

The conveying shaft 3 may be connected to a driving device such as a motor.

It should be noted that, when the cleaning device is installed, firstly, the sliding block 505 needs to be pushed to slide along the guide groove 501, then the sliding block 505 can drive the arc-shaped rod 17 to slide towards the arc-shaped groove 504 until the arc-shaped rod 17 completely enters the arc-shaped groove 504, then the matching block 402 on the peripheral side of the cleaning tube 4 is placed along the clamping groove 502, and then the locking groove 503 is entered, at this time, the sliding block 505 is sent out, the arc-shaped rod 17 rebounds under the action of the third spring 18, and the blocking piece 19 tightly abuts against the side face of the matching block 402, so that the whole cleaning device.

It should be further noted that, as shown in fig. 12, of the baffles connected to the two sides of the sliding rod 1602, the second spring 1603 and the larger baffle are located in the air nozzle 902, and the baffle on the side can block the through hole between the air nozzle 902 and the air nozzle 902, and meanwhile, the smaller baffle in the water jet 901 cannot block the third through hole 1601, so that the smaller baffle of the sliding rod 1602 is pressed when the pressure in the water jet 901 is too high, and then the sliding rod 1602 moves toward one side of the air nozzle 902, at this time, part of the water pressure can be discharged through the third through hole 1601, and part of the water enters the air nozzle 902 and washes the spiral vane 301 along with the air nozzle 902, which is beneficial to pressure relief and protects the water pipe 404.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a conveyor is used in pet food production that possesses self-cleaning function, includes a plurality of supporting seats (1), barrel (2) and belt cleaning device, supporting seat (1) and barrel (2) fixed connection, its characterized in that:

the utility model discloses a novel spiral conveying device, including barrel (2), conveying axle (3), side fixedly connected with spiral leaf (301) all around, barrel (2) side fixedly connected with mounting panel (5) all around, draw-in groove (502) have been seted up to mounting panel (5) upper surface, draw-in groove (502) downside is provided with locking groove (503), arc wall (504) have been seted up to locking groove (503) inner wall, arc wall (504) sliding connection has arc pole (17), arc pole (17) one end fixedly connected with separation blade (19), arc pole (17) side still is provided with third spring (18) all around, third spring (18) both ends respectively with separation blade (19) and locking groove (503) inner wall fixed connection, barrel (2) upper surface still has been seted up guide way (501), guide way (501) communicate with arc wall (504), the guide groove (501) is connected with a sliding block (505) in a sliding manner, the sliding block (505) extends into the arc-shaped groove (504), and the lower end of the sliding block (505) is fixedly connected with the peripheral side surface of the arc-shaped rod (17);

the cleaning device comprises a cleaning pipe (4), a plurality of matching blocks (402) are fixedly connected to the peripheral side of the cleaning pipe (4), the matching blocks (402) are installed in a locking groove (503), one surface of each matching block (402) is abutted to a blocking piece (19), a water pipe (404) and an air pipe (405) are arranged inside the cleaning pipe (4), the water pipe (404) and the air pipe (405) are both communicated with a connecting pipe (401), a plurality of fixing plates (14) are fixedly connected in the water pipe (404), a plurality of second through holes (1401) are formed in each fixing plate (14), a lifting rod (12) is slidably connected to each fixing plate (14), first springs (15) are arranged on the peripheral side of the lifting rod (12), the first springs (15) are located between the fixing plates (14), and a plurality of metal scraping blades (13) are further fixedly connected to the peripheral side of the lifting rod (12), the metal scraping blade (13) is positioned on the upper side and the lower side of the fixing plate (14), the metal scraping blade (13) and the water pipe (404) slide relatively, and a plurality of first through holes (1301) are formed in the metal scraping blade (13);

the cleaning device is characterized in that a cleaning head (9) is rotatably connected to the lower end of the cleaning pipe (4), a water spray pipe (901) and an air spray pipe (902) are arranged inside the cleaning head (9), the water spray pipe (901) is communicated with a water pipe (404), the air spray pipe (902) is communicated with an air pipe (405), a connecting shaft (11) is fixedly connected to the upper end face of the cleaning head (9), a knob (7) is fixedly connected to the upper end of the connecting shaft (11), and the knob (7) is rotatably connected with the upper end face of the barrel body (2).

2. The conveying device with self-cleaning function for pet food production as claimed in claim 1, wherein a feeding pipe (201) is further fixedly connected to the peripheral side of the barrel (2).

3. The conveying device with the self-cleaning function for pet food production as claimed in claim 1, wherein an arc-shaped sliding plate (6) is further slidably connected to the barrel (2), and a discharge pipe (601) is fixedly connected to the arc surface of the arc-shaped sliding plate (6).

4. The conveying device with the self-cleaning function for pet food production as claimed in claim 1, wherein a plurality of limiting screw holes (403) are formed in the upper end surface of the cleaning pipe (4), limiting screws (8) are connected to the limiting screw holes (403) in a threaded manner, and the limiting screws (8) penetrate through the knob (7).

5. The conveying device with self-cleaning function for pet food production as claimed in claim 1, wherein one end of the conveying shaft (3) extends to the outside of the barrel (2).

6. The conveying device with self-cleaning function for pet food production as claimed in claim 1, wherein the gas spraying pipe (902) is communicated with the water spraying pipe (901).

7. The conveying device with the self-cleaning function for the pet food production as claimed in claim 6, wherein a support plate (16) is arranged at a position where the air ejector pipe (902) is communicated with the water spray pipe (901), the support plate (16) is connected with a slide rod (1602) in a sliding manner, baffles with different sizes are arranged on two sides of the slide rod (1602), a second spring (1603) is arranged on the peripheral side of the slide rod (1602), the second spring (1603) is located between the larger baffle and the support plate (16), and a third through hole (1601) is further formed in the surface of the support plate (16).

8. The conveying device with self-cleaning function for pet food production as claimed in claim 1, wherein a screen (10) is installed in the water spraying pipe (901).