CN213812917U

CN213812917U - Food sampling device

Info

Publication number: CN213812917U
Application number: CN202022469627.5U
Authority: CN
Inventors: 谢永玲; 王睿; 渠志华
Original assignee: TIANJIN CENTER FOR DISEASE CONTROL AND PREVENTION
Current assignee: TIANJIN CENTER FOR DISEASE CONTROL AND PREVENTION
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-27
Anticipated expiration: 2030-10-30

Abstract

The utility model provides a food sampling device, wherein, a first guardrail and a second guardrail are respectively vertically arranged at two ends of a connecting plate, and a U-shaped groove structure is formed, a conveyor belt mechanism is arranged between the first guardrail and the second guardrail, one end of the conveyor belt mechanism is a food input end, the other end is a food sampling end, a limiting mechanism, a counting mechanism, a sampling mechanism and a baffle are sequentially arranged from the food input end to the food sampling end in the U-shaped groove, the baffle is arranged below the sampling mechanism, one end of the side surface of the second guardrail close to the food entering is fixedly connected to a transverse plate, a laser correlation photoelectric sensor is arranged on the top surface of the transverse plate, and the laser correlation photoelectric sensor is in signal connection with a controller, thereby completing the food sampling operation.

Description

Food sampling device

Technical Field

The utility model belongs to food production detection area especially relates to a food sampling device.

Background

At present, food sampling is a part of a production line, the number of samples is still the number of useful human resources, the human resources are used for distributing the samples, so that the sample labels are damaged and become unclear due to excessive human resources, and the labor is also excessive due to huge cargo, so that a new device which can automatically count the number of the samples and collect the samples in a box so as to facilitate the workers to detect the samples needs to be designed.

Disclosure of Invention

In view of this, the utility model aims at providing a food sampling device to solve the manpower consumption too big, the label is easy to be made dirty, the huge not good processing scheduling problem of goods volume.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a food sampling device comprises a conveyor belt mechanism, a guardrail mechanism, a limiting mechanism, a sampling mechanism, a counting mechanism, a collecting mechanism, a baffle and supporting columns, wherein the guardrail mechanism comprises a first guardrail, a second guardrail and a connecting plate which are of an integral structure, the first guardrail and the second guardrail are respectively vertically arranged at two ends of the connecting plate and form a U-shaped groove structure, the bottom surface of the connecting plate is fixedly connected to a plurality of supporting columns, the conveyor belt mechanism is arranged between the first guardrail and the second guardrail, one end of the conveyor belt mechanism is a food input end, the other end of the conveyor belt mechanism is a food sampling end, the limiting mechanism, the counting mechanism, the sampling mechanism and the baffle are sequentially arranged in the U-shaped groove from the food input end to the food sampling end, the baffle is positioned below the sampling mechanism, the counting mechanism comprises a laser correlation photoelectric sensor and a transverse plate, one end, close to the side surface of the second guardrail, of the food enters is fixedly connected to the transverse plate, the top surface of the transverse plate is provided with a laser correlation photoelectric sensor, and the laser correlation photoelectric sensor is connected to the controller through signals.

Furthermore, the food sampling end top surface of first guardrail is equipped with the recess of cooperation food sampling, and first guardrail is close to the other collection mechanism of placing of one end of recess, the bottom surface both ends of baffle fixed connection respectively to the top surface of first guardrail, the top surface of second guardrail.

Further, stop gear includes first stopper unit and second stopper unit, first stopper unit includes first stopper, action wheel and first dwang, first stopper fixed connection is to second guardrail top surface, first stopper one side is equipped with first square groove, the action wheel is installed to first square groove through first dwang, first dwang internally mounted driving motor, second stopper unit includes the second stopper, from driving wheel and second dwang, second stopper fixed connection is to first guardrail top surface, second stopper one side is equipped with the second square groove, from the driving wheel through the second dwang install to the second square groove, first stopper and second stopper all become 60 contained angles with the horizontal direction.

Further, sampling mechanism is including hitting unit, link, dwang, belt, sampling motor and spacing ring, and the dwang both ends respectively are through a link fixed connection to first guardrail and second guardrail top surface to it is spacing through the spacing ring, and link, spacing ring, belt are cup jointed in proper order to the one end of dwang, and the dwang is connected to the sampling motor through the belt, and the central point of dwang puts and cup joints the rotation wheel of hitting the unit, and sampling motor signal is connected to the controller.

Further, hit the unit and still hit the subassembly and hit the subassembly including first beating subassembly and the second of beating, first beating subassembly includes first beating board, first beating head, first fixed block, first bolt and first connecting block, first beating board bottom surface installation first connecting block, top surface installation first beating head, first connecting block and first fixed block pass through first bolt fixed connection, the second is hit the subassembly and is included the second and hit the beating board, the second hits the head, the second fixed block, second bolt and second connecting block, the second is hit the board bottom surface installation second connecting block, top surface installation second beating head, second connecting block and second fixed block pass through second bolt fixed connection, in the peripheral anticlockwise first fixed block of installing in proper order of rotating the wheel, the second fixed block.

Furthermore, the cross section of the first beating head is of a right-angled triangle structure, and the cross section of the second beating head is of an arc structure.

Further, collect the mechanism and include casing, base, fly leaf, spring and U template, the casing is placed in the base top surface, casing internally mounted fly leaf, fly leaf and the inside bottom surface of casing pass through a plurality of spring coupling, casing top surface installation U template.

Furthermore, both ends of the bottom surface of the baffle are fixedly connected to the top surfaces of the first guardrail and the second guardrail, and the baffle is positioned below the rotating wheel.

Compared with the prior art, the utility model a food sampling device have following advantage:

(1) a food sampling device, the baffle is used for blocking food, and stop gear can correct the position of food, makes food arrange in order, and counting mechanism can the accurate count, and signal transmission gives the controller after counting mechanism's count, and hitting of controller control sampling mechanism hits food and beats into the casing of collecting the mechanism, and then accomplishes food sampling operation.

(2) A food sampling device, first stopper and second stopper correct the sample position, the action wheel with drive the sample from the driving wheel, first hitting is beaten the head and is used for hitting beating bagged food, the second hits and beats the head and be used for hitting and beat canned food.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic view of a food sampling device according to an embodiment of the present invention;

FIG. 2 is a schematic view of a food sampling device without a collection mechanism and a sampling mechanism according to an embodiment of the present invention;

fig. 3 is a schematic view of a first stopper unit according to an embodiment of the present invention;

fig. 4 is a schematic view of a second stopper unit according to an embodiment of the present invention;

fig. 5 is a schematic view of a collecting mechanism according to an embodiment of the present invention;

fig. 6 is a cross-sectional view of a collection mechanism according to an embodiment of the present invention;

fig. 7 is a schematic diagram of a sampling mechanism according to an embodiment of the present invention;

fig. 8 is a schematic view of the striking unit according to the embodiment of the present invention.

Description of reference numerals:

1-a conveyor belt mechanism; 2-a guardrail mechanism; 21-a first guardrail; 22-a second guardrail; 23-a connecting plate; 3-a limiting mechanism; 31-a first stopper unit; 311-a first stopper; 312-a first square groove; 313-a driving wheel; 314-a first turning lever; 32-a second stopper unit; 321-a second limiting block; 322-a second square groove; 323-driven wheel; 324-a second rotating shaft; 4-a sampling mechanism; 41-a striking unit; 411-a first striking component; 4111-a first striking plate; 4112-first striking head; 4113-a first fixed block; 4114-a first bolt; 4115 — a first connection block; 412-a second striking assembly; 4121-a second striking plate; 4122-second striking head; 4123-second fixed block; 4124-a second bolt; 4125-a second connection block; 413-a rotating wheel; 42-a connecting frame; 43-rotating rods; 44-a belt; 45-sample motor; 46-a stop collar; 5-a counting mechanism; 51-laser correlation photoelectric sensor; 52-a transverse plate; 6-a collecting mechanism; 61-a housing; 62-a base; 63-a movable plate; 64-a spring; 65-U type plate; 7-a baffle plate; 8-support column.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1-7, a food sampling device includes: the food sampling device comprises a conveyor belt mechanism 1, a guardrail mechanism 2, a limiting mechanism 3, a sampling mechanism 4, a counting mechanism 5, a collecting mechanism 6, a baffle 7 and support columns 8, wherein the guardrail mechanism 2 comprises a first guardrail 21, a second guardrail 22 and a connecting plate 23 which are of an integral structure, the two ends of the connecting plate 23 are respectively and vertically provided with the first guardrail 21 and the second guardrail 22 and form a U-shaped groove structure, the bottom surface of the connecting plate 23 is fixedly connected to a plurality of support columns 8, the conveyor belt mechanism 1 is arranged between the first guardrail 21 and the second guardrail 22, one end of the conveyor belt mechanism 1 is a food input end, the other end of the conveyor belt mechanism is a food sampling end, the limiting mechanism 3, the counting mechanism 5, the sampling mechanism 4 and the baffle 7 are sequentially arranged from the food input end to the food sampling end, the baffle 7 is positioned below the sampling mechanism 4, the counting mechanism 5 comprises a laser correlation photoelectric sensor 51 and a transverse plate 52, one end, close to the side surface of the second guardrail 22, close to the food enters, is fixedly connected to the transverse plate 52, the top surface of the transverse plate 52 is provided with a laser correlation photoelectric sensor 51, the laser correlation photoelectric sensor 51 is connected with a controller in a signal mode, the baffle 7 is used for blocking a sample, the model of the controller is 6SL3210-5FB10-1UF1, the laser correlation photoelectric sensor 51 is used for counting, and the model of the laser correlation photoelectric sensor 51 is GJ-357;

the food sampling end top surface of first guardrail 21 is equipped with the recess of cooperation food sampling, and first guardrail 21 is close to place collection mechanism 6 by the one end of recess, and the bottom surface both ends of baffle 7 are fixed connection to the top surface of first guardrail 21, the top surface of second guardrail 22 respectively.

As shown in fig. 3-4, the limiting mechanism 3 includes a first limiting block unit 31 and a second limiting block unit 32, the first limiting block unit 31 includes a first limiting block 311, a driving wheel 313 and a first rotating rod 314, the first limiting block 311 is fixedly connected to the top surface of the second guardrail 22, a first square groove 312 is arranged on one side of the first limiting block 311, the driving wheel 313 is installed in the first square groove 312 through the first rotating rod 314, a driving motor is installed inside the first rotating rod 314, the second limiting block unit 32 includes a second limiting block 321, a driven wheel 323 and a second rotating rod 324, the second limiting block 321 is fixedly connected to the top surface of the first guardrail 21, a second square groove 322 is arranged on one side of the second limiting block 321, the driven wheel 323 is installed in the second square groove 322 through the second rotating rod 324, an included angle of 60 ° is formed between the first limiting block 311 and the second limiting block 321 and the horizontal direction, the first limiting block 311 and the second limiting block 321 correct the sample position, the driving wheel 313 and the driven wheel 323 drive the sample.

AS shown in fig. 7, the sampling mechanism 4 includes a striking unit 41, a connecting frame 42, a rotating rod 43, a belt 44, a sampling motor 45 and a limiting ring 46, two ends of the rotating rod 43 are fixedly connected to the top surfaces of the first guardrail 21 and the second guardrail 22 through one connecting frame 42 respectively and are limited through the limiting ring 46, one end of the rotating rod 43 is sequentially sleeved with the connecting frame 42, the limiting ring 46 and the belt 44, the rotating rod 43 is connected to the sampling motor 45 through the belt 44, the central position of the rotating rod 43 is sleeved with a rotating wheel 413 of the striking unit 41, the sampling motor 45 is in signal connection with a controller, the sampling motor 45 is a servo motor and is of a model JSF 42-3-30-AS-1000, and the sampling motor 45 is used for driving the rotating wheel 413.

As shown in fig. 8, the striking unit 41 further includes a first striking assembly 411 and a second striking assembly 412, the first striking assembly 411 includes a first striking plate 4111, a first striking head 4112, a first fixing block 4113, a first bolt 4114 and a first connecting block 4115, the first striking plate 4111 is mounted on the bottom surface thereof with the first connecting block 4115, the first striking head 4112 is mounted on the top surface thereof with the first fixing block 4113 fixedly connected by the first bolt 4114, the second striking assembly 412 includes a second striking plate 4121, a second striking head 4122, a second fixing block 4123, a second bolt 4124 and a second connecting block 4125, the second striking plate 4121 is mounted on the bottom surface thereof with the second connecting block 4125, the second striking plate 4122 is mounted on the top surface thereof with the second connecting block 4125 and the second fixing block 4123 fixedly connected by the second bolt 4124, and the first fixing block 4113 and the second fixing block 4123 are sequentially mounted on the periphery of the rotating wheel 413 counterclockwise;

the cross section of the first beating head 4112 is of a right-angled triangle structure, the cross section of the second beating head 4122 is of an arc structure, the first beating head 4112 and the second beating head 4122 are both covered with a layer of rubber, the first beating head 4112 is used for beating bagged food, the second beating head 4122 is used for beating canned food, and the rubber can prevent food packages from being damaged.

As shown in fig. 5-6, the collecting mechanism 6 comprises a housing 61, a base 62, a movable plate 63, a spring 64 and a U-shaped plate 65, wherein the housing 61 is placed on the top surface of the base 62, the movable plate 63 is installed inside the housing 61, the movable plate 63 is connected with the bottom surface inside the housing 61 through a plurality of springs 64, the U-shaped plate 65 is installed on the top surface of the housing 61, the springs 64 play a role in buffering, and the U-shaped plate 65 prevents the food from falling to the ground.

The utility model discloses a theory of operation: the driving motor is turned on, the driving motor drives the driving wheel 313, the food is transported from the food input end of the conveyor belt mechanism 1, firstly, the food passes through the first limiting block 311, the second limiting block 321, the driving wheel 313 and the correcting function of the driven wheel 323, the food is arranged in sequence to facilitate later counting, then the food is transported by the conveyor belt mechanism 1 and is scanned by the laser correlation photoelectric sensor 51 in the midway, the laser correlation photoelectric sensor 51 sends signals to the controller, the controller counts, then the food is blocked and stopped by the baffle 7, after the controller counts a specified number, the controller signals are transmitted to the sampling motor 45, the sampling motor 45 drives the rotating rod 43 through the belt 44, the rotating rod 43 drives the rotating wheel 413, the rotating wheel 413 drives the first beating plate 4111 and the second beating plate 4121 to rotate for one circle and then stop, and then the specified number of food is beaten into the shell 61, then the subsequent step is performed to complete the sampling work, wherein the spring 64 acts as a buffer so that the food is not subjected to too much impact, the U-shaped plate 65 prevents the food from falling to the ground, the first striking head 4112 is used for striking the bagged food, the second striking head 4122 is used for striking the canned food, and the rubber prevents the food package from being damaged.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A food sampling device characterized by: including conveyor belt mechanism (1), guardrail mechanism (2), stop gear (3), sampling mechanism (4), counting mechanism (5), collect mechanism (6), baffle (7), support column (8), guardrail mechanism (2) are including first guardrail (21) of an organic whole structure, second guardrail (22) and connecting plate (23), connecting plate (23) both ends set up first guardrail (21) perpendicularly respectively, second guardrail (22), and constitute U type groove structure, connecting plate (23) bottom surface fixed connection to a plurality of support columns (8), conveyor belt mechanism (1) is installed between first guardrail (21) and second guardrail (22), the one end of conveyor belt mechanism (1) is the food input end, the other end is the food sampling end, U type groove installs stop gear (3) to food sampling end in proper order from the food input end, counting mechanism (5), sampling mechanism (4), Baffle (7), baffle (7) are in the below of sampling mechanism (4), and counting mechanism (5) include laser correlation photoelectric sensor (51) and diaphragm (52), and one end fixed connection that second guardrail (22) side is close to the food and gets into to diaphragm (52), diaphragm (52) top surface installation laser correlation photoelectric sensor (51), laser correlation photoelectric sensor (51) signal connection to controller.

2. The food sampling device of claim 1, wherein: the food sampling end top surface of first guardrail (21) is equipped with the recess of cooperation food sampling, and first guardrail (21) are close to other collection mechanism (6) of placing of one end of recess, and the bottom surface both ends of baffle (7) are fixed connection to the top surface of first guardrail (21), the top surface of second guardrail (22) respectively.

3. The food sampling device of claim 1, wherein: the limiting mechanism (3) comprises a first limiting block unit (31) and a second limiting block unit (32), the first limiting block unit (31) comprises a first limiting block (311), a driving wheel (313) and a first rotating rod (314), the first limiting block (311) is fixedly connected to the top surface of the second guardrail (22), a first square groove (312) is formed in one side of the first limiting block (311), the driving wheel (313) is installed in the first square groove (312) through the first rotating rod (314), a driving motor is installed inside the first rotating rod (314), the second limiting block unit (32) comprises a second limiting block (321), a driven wheel (323) and a second rotating rod (324), the second limiting block (321) is fixedly connected to the top surface of the first guardrail (21), a second square groove (322) is formed in one side of the second limiting block (321), the driven wheel (323) is installed in the second square groove (322) through the second rotating rod (324), the first limiting block (311) and the second limiting block (321) form 60-degree included angles with the horizontal direction.

4. The food sampling device of claim 3, wherein: sampling mechanism (4) are including hitting unit (41), link (42), dwang (43), belt (44), sampling motor (45) and spacing ring (46), dwang (43) both ends respectively through a link (42) fixed connection to first guardrail (21) and second guardrail (22) top surface, and spacing through spacing ring (46), link (42) are cup jointed in proper order to the one end of dwang (43), spacing ring (46), belt (44), dwang (43) are connected to sampling motor (45) through belt (44), the central point of dwang (43) puts and cup joints rotation wheel (413) of hitting unit (41), sampling motor (45) signal connection to controller.

5. The food sampling device of claim 4, wherein: the striking unit (41) further comprises a first striking component (411) and a second striking component (412), the first striking component (411) comprises a first striking plate (4111), a first striking head (4112), a first fixing block (4113), a first bolt (4114) and a first connecting block (4115), the first striking plate (4111) is provided with the first connecting block (4115) on the bottom surface, the first striking head (4112) on the top surface is arranged, the first connecting block (4115) and the first fixing block (4113) are fixedly connected through the first bolt (4114), the second striking component (412) comprises a second striking plate (4121), the second striking head (4122), a second fixing block (4123), a second bolt (4124) and a second connecting block (4125), the second striking plate (4121) is provided with the second connecting block (4125) on the bottom surface, the second striking head (4122) on the top surface, the second connecting block (4125) and the second connecting block (4123) are fixedly connected through the second bolt (4123), a first fixed block (4113) and a second fixed block (4123) are sequentially arranged on the periphery of the rotating wheel (413) in a counterclockwise direction.

6. The food sampling device of claim 5, wherein: the cross section of the first beating head (4112) is of a right-angled triangle structure, and the cross section of the second beating head (4122) is of an arc structure.

7. The food sampling device of claim 1, wherein: the collecting mechanism (6) comprises a shell (61), a base (62), a movable plate (63), springs (64) and U-shaped plates (65), the shell (61) is placed on the top surface of the base (62), the movable plate (63) is installed inside the shell (61), the movable plate (63) is connected with the bottom surface inside the shell (61) through the springs (64), and the U-shaped plates (65) are installed on the top surface of the shell (61).

8. The food sampling device of claim 4, wherein: two ends of the bottom surface of the baffle plate (7) are fixedly connected to the top surface of the first guardrail (21) and the top surface of the second guardrail (22), and the baffle plate (7) is positioned below the rotating wheel (413).