CN216510741U

CN216510741U - Belt type transmission sealing device and food conveyor

Info

Publication number: CN216510741U
Application number: CN202122919532.3U
Authority: CN
Inventors: 肖宏; 杨涛; 王志文; 谢斌
Original assignee: Hunan Nutrition Tree Biotechnology Co ltd
Current assignee: Hunan Nutrition Tree Biotechnology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-13
Anticipated expiration: 2031-11-25

Abstract

The utility model provides a belt type transmission sealing device and a food conveyor, which comprise a rack body, at least one first cavity partition plate, at least one second cavity partition plate, a driving device and a belt, wherein: the first cavity partition plate covers the upper part of the rack body, and the second cavity partition plate covers the lower part of the rack body to form a sealed space for accommodating the rack body; the belt is positioned on the first cavity partition plate, is connected with an output shaft of the driving device and circularly moves back and forth from the top of the rack body to the bottom of the rack body. The belt type transmission sealing device can prevent dust, dust and fine particles generated in a food production workshop from entering the inside of the rack body, reduce the cleaning times and difficulty of the food conveyor and improve the safety coefficient of processed food.

Description

Belt type transmission sealing device and food conveyor

Technical Field

The utility model relates to the technical field of food processing equipment, in particular to a belt type transmission sealing device and a food conveyor.

Background

The food conveyor is an important accessory for food processing and food transportation and is indispensable in the food production industry. A conventional conveyor includes a body and a belt drive overlying the body. In order to save cost, the belt type transmission device is not sealed. In an actual working condition, a large amount of dust, dust and fine particles generated in a food production workshop enter the interior of a conveyor body, so that a large amount of bacteria are bred in the interior of the conveyor body, and the cleaning times and difficulty are increased; on the other hand, the method brings pollution risk to food safety.

In view of the above, a new technical solution is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a belt type transmission sealing device and a food conveyor, and aims to solve the technical problem that bacteria are bred in a conveyor body because the traditional conveyor cannot seal the belt type transmission device.

In order to achieve the purpose, the utility model adopts the following technical means:

the utility model provides a belt type transmission sealing device, includes frame body, at least one first die cavity baffle, at least one second die cavity baffle, drive arrangement and belt, wherein:

the first cavity partition plate covers the upper part of the rack body, and the second cavity partition plate covers the lower part of the rack body to form a sealed space for accommodating the rack body; the belt is positioned on the first cavity partition plate, is connected with an output shaft of the driving device and circularly moves back and forth from the top of the rack body to the bottom of the rack body.

Optionally, a plurality of fixing holes are formed in the inner walls of the two sides of the rack body, and the middle parts of the first cavity partition plate and the second cavity partition plate are respectively in sealing connection with the corresponding fixing holes.

Optionally, the sealing device further comprises two driving side plates and two driven side plates;

each driving side plate is respectively arranged on two sides of the top of the frame body and is used for being fixedly connected with the tops of the corresponding first cavity partition plate and the second cavity partition plate;

each driven side plate is arranged on two sides of the bottom of the frame body and is fixedly connected with the bottom of the corresponding first cavity partition plate and the bottom of the corresponding second cavity partition plate.

Optionally, a first end of an output shaft of the driving device penetrates through the two driving side plates and extends outwards, the extending end is fixedly connected with one driving side plate through the mounting flange, and a second end far away from the extending end is fixedly connected with the other driving side plate.

Optionally, the sealing device further includes a first supporting portion disposed along the height direction and a second supporting portion disposed at an interval from the first supporting portion, the first supporting portion is connected to the bottom of the frame body, and the second supporting portion is connected to the top of the frame body.

Optionally, the height of the second supporting portion is greater than the height of the first supporting portion, and a reinforcing rib plate is further disposed between the first supporting portion and the second supporting portion.

Optionally, the driving device further comprises a driven roller arranged close to the driven side plate, and the driven roller and the output shaft can realize synchronous transmission so as to drive the belt to run along a direction perpendicular to central axes of the output shaft and the driven roller.

Optionally, the both ends of driven voller outwards extend respectively and convexly establish the vaulting pole, driven curb plate set up with the guide way that the vaulting pole corresponds, the vaulting pole can the transportation in the guide way.

Optionally, a direction-changing roller for changing the running direction of the belt is further arranged between the output shaft and the driven roller, and the direction-changing roller is fixedly connected with the driven side plate.

A food conveyor comprises the belt type transmission sealing device.

Compared with the prior art, the utility model has the following technical effects:

according to the belt type transmission sealing device, the first cavity partition plate and the second cavity partition plate are added, and the sealing space for accommodating the rack body is formed between the first cavity partition plate and the second cavity partition plate, so that dust, dust and fine particles generated in a food production workshop can be prevented from entering the interior of the rack body and breeding bacteria. Reduce the washing number of times and the degree of difficulty of washing frame body. Furthermore, the belt is positioned on the first cavity partition plate, so that the risk of unidirectional or bidirectional cross contamination between the food and the rack body in the conveying process can be avoided.

Drawings

FIG. 1 is a three-dimensional axial view of a sealing device according to an embodiment of the present invention;

FIG. 2 is a top view of the sealing device of the present invention;

FIG. 3 is an axial view of another orientation of a seal assembly in accordance with an embodiment of the present invention;

fig. 4 is an enlarged schematic view of fig. 1 at a.

The reference numbers illustrate:

1. a frame body; 2. a first cavity divider; 3. a second cavity partition plate; 4. a drive device; 5. a belt; 6. a fixing hole; 7. an active side plate; 8. a driven side plate; 41. an output shaft; 42. a driven roller; 421. A stay bar; 43. a bend roller; 81. a first support section; 82. a second support portion; 83. reinforcing rib plates; 84. a guide groove.

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" 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" or "second" 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 specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 4, the present invention provides a belt-type transmission sealing device, which is applied to a food-grade production equipment environment. This sealing device includes frame body 1, at least one first die cavity baffle 2, at least one second die cavity baffle 3, drive arrangement 4 and belt 5, wherein:

the first cavity partition plate 2 covers the upper part of the rack body 1, and the second cavity partition plate 3 covers the lower part of the rack body 1 to form a sealed space for accommodating the rack body 1; the belt 5 is positioned on the first cavity partition plate 2, is connected with an output shaft 41 of the driving device 4, and circularly moves back and forth from the top of the rack body 1 to the bottom of the rack body 1.

In one embodiment, the first cavity plate 2 and the second cavity plate 3 cover above and below the housing body 1, respectively. The first cavity partition plate 2 and the second cavity partition plate 3 are oppositely arranged to form a sealed space for accommodating the rack body 1. The frame body 1 is obliquely arranged according to the transmission angle of the belt 5, and the sealed space is obliquely arranged corresponding to the angle.

The belt 5 is driven by a drive 4. Alternatively, the driving device 4 is at least one of a stepping motor and a servo motor. If the driving device 4 is a stepping motor, the belt 5 is in transmission connection with an output shaft 41 of the stepping motor. When the stepping motor is started, the output shaft 41 drives the belt 5 to do circulating and reciprocating motion from the top of the rack body 1 to the bottom of the rack body 1, and food above the belt 5 is conveyed from one appointed station to another appointed station. The transmission distance can be flexibly set according to the length and the inclination angle of the belt 5, and is not limited.

It should be noted that, first die cavity baffle 2 and second die cavity baffle 3 form the confined space who is used for holding frame body 1, avoid dust, dust and the tiny granule that food production workshop produced to get into the inside of this frame body 1, breed the bacterium. The cleaning times and difficulty of the cleaning frame body 1 are reduced. Further, the belt 5 is positioned on the first cavity partition plate 2, so that the risk of one-way or two-way cross contamination between the food and the rack body 1 in the conveying process can be avoided.

As a further improvement of the technical scheme, a plurality of fixing holes 6 are formed in the inner walls of two sides of the rack body 1, and the middle parts of the first cavity partition plate 2 and the second cavity partition plate 3 are respectively in sealing connection with the corresponding fixing holes 6.

In this embodiment, the fixing hole 6 may be a screw hole. The first cavity partition plate 2 and the second cavity partition plate 3 are fastened and connected with the screw holes through screws, and the screw hole sealing structure is simple in structure and reliable in sealing.

In one embodiment, the sealing device further comprises two driving side plates 7 and two driven side plates 8;

each driving side plate 7 is respectively arranged at two sides of the top of the frame body 1 and is used for being fixedly connected with the tops of the corresponding first cavity partition plate 2 and the second cavity partition plate 3;

each driven side plate 8 is respectively arranged at two sides of the bottom of the frame body 1 and is fixedly connected with the bottom of the corresponding first cavity partition plate 2 and the bottom of the corresponding second cavity partition plate 3.

It can be understood that the driving side plate 7 and the driven side plate 8 are used as extensions of the first cavity partition plate 2 and the second cavity partition plate 3 for further ensuring the sealing of the two ends of the frame body 1. Prevent dust, dust and tiny granule that food production workshop produced from the top or the bottom of frame body 1 entering sealed space, breed the bacterium. The cleaning times and difficulty of the cleaning frame body 1 are reduced.

In one embodiment, a first end of the output shaft 41 of the driving device 4 penetrates through the two driving side plates 7 and extends outward, the extending end is fixedly connected with one driving side plate 7 through a mounting flange, and a second end far away from the extending end is fixedly connected with the other driving side plate 7.

In one embodiment, the sealing device further includes a first support 81 disposed in a height direction and a second support 82 spaced apart from the first support 81, the first support 81 is connected to the bottom of the housing body 1, and the second support 82 is connected to the top of the housing body 1.

Specifically, the first supporting portion 81 is movably hinged with a supporting point at the bottom of the rack body 1; the second supporting portion 82 is movably hinged with a supporting point on the top of the frame body 1.

As a further improvement of the above technical solution, the height of the second support 82 is greater than the height of the first support 81, and a reinforcing rib plate 83 is further disposed between the first support 81 and the second support 82.

In the scheme, the inclination angle of the belt 5 can be flexibly set according to the relative heights of the first supporting part 81 and the second supporting part 82 and the length of the reinforcing rib plate 83, so that the belt is suitable for different plants and production environments.

In one embodiment, and with particular reference to fig. 4, the driving device 4 further comprises a driven roller 42 disposed adjacent to the driven side plate 8, the driven roller 42 and the output shaft 41 being synchronously driven to move the belt 5 in a direction perpendicular to the central axis of the output shaft 41 and the driven roller 42.

The output shaft 41 and the driven roller 42 are synchronously driven to drive the belt 5 to do circulating and reciprocating motion.

As a further improvement of the above technical solution, the two ends of the driven roller 42 are respectively provided with a support rod 421 extending outwards, the driven side plate 8 is provided with a guide groove 84 corresponding to the support rod 421, and the support rod 421 can be transferred in the guide groove 84.

In one embodiment, a direction-changing roller 43 for changing the running direction of the belt 5 is further provided between the output shaft 41 and the driven roller 42, and the direction-changing roller 43 is fixedly connected to the driven side plate 8.

Note that the speed of the food product conveyed on the belt 5 is abruptly changed after the food product is reversed by the direction-changing roller 43. At this time, the stroke distance between the direction-changing roller 43 and the driven roller 42 can be understood as both the reversing distance and the buffering distance. Food can orderly arrive at a designated station, and damage is avoided. The utility model also provides a food conveyor which comprises the belt type transmission sealing device.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. The utility model provides a belt type transmission sealing device which characterized in that, includes frame body (1), at least one first die cavity baffle (2), at least one second die cavity baffle (3), drive arrangement (4) and belt (5), wherein:

the first cavity partition plate (2) covers the upper part of the rack body (1), and the second cavity partition plate (3) covers the lower part of the rack body (1) to form a sealed space for accommodating the rack body (1); the belt (5) is positioned on the first cavity partition plate (2), is connected with an output shaft (41) of the driving device (4), and circularly moves back and forth from the top of the rack body (1) to the bottom of the rack body (1).

2. The belt type transmission sealing device according to claim 1, wherein a plurality of fixing holes (6) are formed in inner walls of two sides of the frame body (1), and the middle parts of the first cavity partition plate (2) and the second cavity partition plate (3) are respectively connected with the corresponding fixing holes (6) in a sealing manner.

3. The belt-driven sealing device of claim 2, further comprising two driving side plates (7) and two driven side plates (8);

each driving side plate (7) is respectively arranged on two sides of the top of the rack body (1) and is used for being fixedly connected with the tops of the corresponding first cavity partition plate (2) and the corresponding second cavity partition plate (3);

each driven side plate (8) is respectively arranged at two sides of the bottom of the frame body (1) and is fixedly connected with the bottom of the corresponding first cavity partition plate (2) and the bottom of the corresponding second cavity partition plate (3).

4. The belt-type transmission sealing device according to claim 3, wherein a first end of the output shaft (41) of the driving device (4) penetrates through the two driving side plates (7) and extends outwards, the extending end is fixedly connected with one driving side plate (7) through a mounting flange, and a second end far away from the extending end is fixedly connected with the other driving side plate (7).

5. The belt-driven sealing device according to claim 3 or 4, further comprising a first support part (81) provided in a height direction and a second support part (82) arranged at a distance from the first support part (81), wherein the first support part (81) is connected to a bottom of the housing body (1), and the second support part (82) is connected to a top of the housing body (1).

6. The belt-type transmission sealing device according to claim 5, wherein the height of the second supporting portion (82) is greater than that of the first supporting portion (81), and a reinforcing rib plate (83) is further arranged between the first supporting portion (81) and the second supporting portion (82).

7. The belt-driven sealing device of claim 6, wherein the driving device (4) further comprises a driven roller (42) disposed adjacent to the driven side plate (8), and the driven roller (42) and the output shaft (41) can realize synchronous transmission to drive the belt (5) to move along a direction perpendicular to central axes of the output shaft (41) and the driven roller (42).

8. The belt-type transmission sealing device according to claim 7, wherein both ends of the driven roller (42) are respectively provided with a support rod (421) extending outwards in a protruding manner, the driven side plate (8) is provided with a guide groove (84) corresponding to the support rod (421), and the support rod (421) can be transported in the guide groove (84).

9. The belt-type transmission sealing device according to claim 7, wherein a direction-changing roller (43) for changing the running direction of the belt (5) is further arranged between the output shaft (41) and the driven roller (42), and the direction-changing roller (43) is fixedly connected with the driven side plate (8).

10. A food conveyor comprising the belt driven sealing device of any one of claims 1 to 9.