阅读说明：本技术 用于速冻食品传送装置上的振动器 (Vibrator for quick-frozen food conveying device ) 是由 池昌明 高利伟 金钟杰 金成奎 于国洲 贺晓婷 于 2020-07-22 设计创作，主要内容包括：本发明用于速冻食品传送装置上的振动器,涉及速冻食品加工设备技术领域,尤其是速冻食品加工设备传送装置上的振动设备领域。本发明方法包括：振动轴、传动轴、轴承座、转轴A、管连接、振动组件；振动轴和传动轴分别通过轴承座装于传送装置两侧的机架上；振动轴和传动轴上各装有一个转轴；两个转轴分别插装于管连接的两端,并固定连接；管连接上设置有若干个等距安装的振动组件；传动轴与外部动力装置连接,通过转轴和管连接带动振动组件转动,实现对传送带的振击。本发明的技术方案解决了现有技术中的系统结构复杂；易产生设备整齐振动；噪声大；因振动力度大,造成被振动物损坏等问题。(The invention discloses a vibrator for a quick-frozen food conveying device, relates to the technical field of quick-frozen food processing equipment, and particularly relates to the field of vibrating equipment on a quick-frozen food processing equipment conveying device. The method comprises the following steps: the vibration assembly comprises a vibration shaft, a transmission shaft, a bearing seat, a rotating shaft A, a pipe connection and a vibration assembly; the vibration shaft and the transmission shaft are respectively arranged on the machine frames at two sides of the conveying device through bearing blocks; the vibration shaft and the transmission shaft are respectively provided with a rotating shaft; the two rotating shafts are respectively inserted at two ends of the pipe connection and fixedly connected; the pipe connection is provided with a plurality of vibration components which are arranged at equal intervals; the transmission shaft is connected with an external power device, and the vibration assembly is driven to rotate through the connection of the rotating shaft and the pipe, so that the vibration impact on the conveying belt is realized. The technical scheme of the invention solves the problems of complex system structure in the prior art; equipment is easy to vibrate neatly; the noise is large; the vibration force is large, so that the vibrated object is damaged.)

1. A vibrator for a quick-frozen food conveying device is characterized by comprising: the vibration device comprises a vibration shaft (2), a transmission shaft (3), a bearing seat (1), a rotating shaft A (5), a pipe connection (4) and a vibration assembly;

the vibration shaft (2) and the transmission shaft (3) are respectively arranged on the machine frames at two sides of the conveying device through bearing blocks (1);

the vibration shaft (2) and the transmission shaft (3) are respectively provided with a rotating shaft A (5);

the two rotating shafts A (5) are respectively inserted at the two end parts of the pipe connection (4) and fixedly connected;

a plurality of vibration assemblies which are arranged at equal intervals are arranged on the pipe connection (4);

the transmission shaft (3) is connected with an external power device; the vibration component is driven to rotate through the rotating shaft A (5) and the pipe connection (4), so that the vibration impact on the conveying belt (12) is realized.

2. The vibrator for a quick-frozen food conveying device according to claim 1, wherein the vibration assembly comprises: two vibrating reeds (7), a vibrating wheel (10) and a rotating shaft B (6);

the vibrating plate (7) is of a sheet structure with 3-6 supporting legs, a mounting hole is formed in the middle of the vibrating plate, the size of the mounting hole is the same as the outer diameter of the pipe connection (4), and the vibrating plate (7) is sleeved on the pipe connection (4) and is welded and fixed; each supporting leg is provided with a rotating shaft B (6) mounting hole;

the vibrating wheel (10) is sleeved on the rotating shaft B (6), two ends of the rotating shaft B (6) are installed on the installation hole between the two vibrating pieces through split pins, the fixing of the vibrating wheel (10) is achieved, and the outer diameter of the rotating shaft (6) is smaller than the inner diameter of the vibrating wheel (10), so that the free rotation of the vibrating wheel (10) is guaranteed.

3. The vibrator for the quick-frozen food conveying device as claimed in claim 2, wherein the vibrating assemblies are installed on the pipe joints (4) in a staggered mode, and a certain angle is ensured between the supporting feet of two adjacent groups of vibrating assemblies, so that the supporting feet of the vibrating pieces (7) support the conveying belt (12) at uniform intervals and at a constant speed, and a continuous and uniform protruding vibration is kept on the conveying belt (12).

4. The vibrator for the quick-frozen food conveying device according to claim 3, wherein the number of the supporting feet arranged on the vibrating plate (7) is determined according to the diameter of the vibrating plate (7), the larger the diameter is, the larger the number of the supporting feet is, but the number is not less than 3, and the number of the vibrating plates (7) is determined according to the width of the conveying belt (12), and the larger the width is, the larger the number of the vibrating plates (7) is.

5. The vibrator for the quick-frozen food conveying device according to claim 2, wherein the inner diameter of the vibrating wheel (10) is larger than the diameter of the rotating shaft B (6), so that friction generated by direct contact between the conveying belt (12) and the vibrating wheel (10) is reduced.

Technical Field

The invention discloses a vibrator for a quick-frozen food conveying device, relates to the technical field of quick-frozen food processing equipment, and particularly relates to vibrating equipment on a quick-frozen food processing equipment conveying device.

Background

The existing vibrating conveyor can be divided into a connecting rod type, an inertia type and an electromagnetic type;

in the eccentric link type vibration device, a link spring is compressed at the time of starting, and the spring is not changed into a rigid link at the time of normal operation. Its advantages are small starting moment and less influence to external world.

The inertial vibration device mainly comprises a vibration groove body, a vibration motor, a vibration isolation spring and other parts, and the device integrates the functions of screening, feeding and the like into a whole and has wide application range.

The electromagnetic vibration device makes the material conveying groove vibrate forcedly through the exciting force generated by the electromagnetic vibration exciter. In order to maintain the required excitation force for vibration, it is generally composed of one or several electromagnets. The alternating current is supplied to the electromagnet through half-wave rectification, the vibration frequency is 3000 times/min, the frequency is supplied for 1500 times/min through frequency doubling, and the working point is in a near-resonance state.

However, the above three vibrators have the following disadvantages:

1. the main disadvantage of the eccentric link type vibration device is that when the product is uneven, the unbalanced inertial force accelerates the bearing wear and causes vibration of the entire apparatus. And its eccentric shaft transmission structure is comparatively complicated, and during operation, inertial force can not obtain complete balance, can cause the vibration of support bearing and whole equipment. The inertia force is not well balanced, so that the system is not suitable for high-speed transmission, the system structure is complex, resonance is easy to occur, and the whole system is unstable and easy to damage.

2. The inertial vibration device has the defects of limited conveying distance, large dynamic load, large vibration noise and the like, and the popularization of equipment is limited. The inertia force generated by the vibration of the tank body with the structure is completely absorbed by the foundation, so that the foundation is required to be firmer and is not suitable for being made into large-scale equipment.

3. The electromagnetic vibration device is close to a resonance state when in work and has overlarge noise, and because the excitation source of the electromagnetic machine is an electromagnetic vibration exciter, the movable iron core works in a frequently variable gap state, so the electromagnetic noise is very serious.

In view of the problems in the prior art, it is necessary to develop a novel vibrator for a quick-frozen food conveying device, so as to overcome the problems in the prior art.

Disclosure of Invention

The system structure actually existing according to the above prior art is complicated; equipment is easy to vibrate neatly; the vibrating equipment for the quick-frozen food conveying device is provided, and the problems that a vibrated object is damaged due to high vibration force and the like are solved. The invention mainly utilizes the vibration components which are coaxially arranged and are assembled in a staggered manner to support and vibrate the conveyor belt, thereby achieving the purposes of simple and stable system structure, low noise, uniform vibration force and guarantee of the integrity of the vibrated product.

The technical means adopted by the invention are as follows:

a vibrator for a quick-frozen food conveying device comprises: the vibration assembly comprises a vibration shaft, a transmission shaft, a bearing seat, a rotating shaft A, a pipe connection and a vibration assembly;

furthermore, the vibration shaft and the transmission shaft are respectively arranged on the machine frames at two sides of the conveying device through bearing blocks;

furthermore, a rotating shaft A is respectively arranged on the vibrating shaft and the transmission shaft;

furthermore, two rotating shafts A are respectively inserted into two end parts of the pipe connection and fixedly connected;

furthermore, a plurality of vibration components which are arranged at equal intervals are arranged on the pipe connection;

further, the transmission shaft is connected with an external power device; the vibration component is driven to rotate through the connection of the rotating shaft A and the pipe, so that the vibration impact on the conveying belt is realized.

Further, the vibration assembly includes: two vibrating reeds, a vibrating wheel and a rotating shaft B;

furthermore, the vibrating plate is of a sheet structure with 3-6 supporting legs, a mounting hole is machined in the middle of the vibrating plate, the size of the mounting hole is the same as the outer diameter of the pipe connection, and the vibrating plate is sleeved on the pipe connection and is welded and fixed; each supporting leg is provided with a mounting hole of a rotating shaft B;

furthermore, the vibrating wheel is sleeved on the rotating shaft B, the two ends of the rotating shaft B are installed on the installation hole between the two vibrating pieces through the opening pins, the vibrating wheel is fixed, and the outer diameter of the rotating shaft is smaller than the inner diameter of the vibrating wheel, so that free rotation of the vibrating wheel is guaranteed.

Furthermore, the vibrating assemblies are arranged on the pipe connection in a staggered mode, and a certain angle is formed between the supporting legs on the two adjacent groups of vibrating assemblies, so that the supporting legs of the vibrating pieces are evenly spaced and support the conveyor belt at a constant speed, and continuous and even protruding vibration is kept on the conveyor belt.

Further, the number of the supporting feet arranged on the vibrating plate is determined according to the diameter of the vibrating plate, the larger the diameter is, the more the number of the supporting feet is, but the number is not less than 3, the number of the vibrating plates is determined according to the width of the conveyor belt, and the larger the width is, the more the number of the vibrating plates is.

Furthermore, the inner diameter of the vibration wheel is larger than that of the rotating shaft B, so that friction generated by direct contact of the conveyor belt and the vibration wheel is reduced.

The invention has the advantages of simple system structure, stable structure and low cost. The vibrating wheel is fixed between the two vibrating pieces through the split pin and the rotating shaft, so that the vibrating wheel can be conveniently detached, and the cost for maintaining and purchasing materials can be reduced. A rotating shaft is arranged between the two vibrating reeds, and the inner diameter of the vibrating wheel is larger than the outer diameter of the rotating shaft, so that friction between the rotating shaft and the vibrating wheel is reduced, friction generated by direct contact of the conveying belt and the vibrating wheel is reduced, and the service life of the equipment is prolonged. The distance between each group of vibration components is fixed, and the vibration components are uniformly distributed on the whole pipe connection, so that the stress of the system is uniform, the system operates stably, and the shaking condition cannot occur.

Compared with the prior art, the invention has the following advantages:

1. the vibrator for the quick-frozen food conveying device is convenient to assemble, easy to disassemble and replace, simple in structure compared with an eccentric connecting rod type vibrating device, low in manufacturing cost and low in maintenance cost;

2. according to the vibrator for the quick-frozen food conveying device, the vibration assemblies of each group in the system are uniformly distributed on the whole rotating shaft, and compared with the three conventional vibration devices, the conveying belt is more uniformly stressed, and the system is more stable;

3. the vibrator and the vibrating wheel on the quick-frozen food conveying device provided by the invention reduce the friction between the vibrating wheel and the conveying belt and the friction between the vibrating wheel and the rotating shaft fixed with the vibrating wheel, and have lower noise compared with an electromagnetic vibrating device, and reduce the abrasion between the conveying device and the vibrating device, so that the service life of the vibrating device is longer;

4. according to the vibrator for the quick-frozen food conveying device, the supporting legs of the two adjacent groups of vibrating assemblies are designed at intervals, the angle between the two adjacent vibrating pieces is fixed, when the first group of vibrating pieces reaches the highest point and does not return to the lowest point, the next group of vibrating pieces can reach the highest point immediately, the height drop of the conveying belt is small, and therefore the integrity of quick-frozen food after vibration is guaranteed;

5. according to the vibrator for the quick-frozen food conveying device, the vibration wheel is made of food-grade ultra-high molecular nylon, so that the material cost is low and the vibrator is easy to obtain.

In conclusion, the technical scheme of the invention solves the problems that the system in the prior art has a complex structure and is easy to generate regular vibration of equipment; the noise is large; the vibration force is large, so that the vibrated object is damaged.

Drawings

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

FIG. 1 is an isometric view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention

FIG. 3 is a schematic view of the vibration assembly of the present invention in combination with a conveyor belt.

In the figure: 1. bearing frame 2, vibration axle 3, transmission shaft 4, tube coupling 5, pivot A6, pivot B7, trembler 10, vibration wheel 12, conveyer belt.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. Any specific values in all examples shown and discussed herein are to be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the absence of any contrary indication, these directional terms are not intended to indicate and imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be considered as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

As shown in the drawings, the present invention provides a vibrator for a quick-frozen food conveying apparatus, comprising: the vibration shaft 2, the transmission shaft 3, the bearing seat 1, the rotating shaft A5, the pipe connection 4 and the vibration assembly; the vibration shaft 2 and the transmission shaft 3 are respectively arranged on the machine frames at two sides of the conveying device through bearing blocks 1; the vibration shaft 2 and the transmission shaft 3 are respectively provided with a rotating shaft A5; the two rotating shafts A5 are respectively inserted at the two ends of the pipe connection 4 and are fixedly connected; the pipe connection 4 is provided with a plurality of vibration components which are arranged at equal intervals; the transmission shaft 3 is connected with an external power device; the vibration component is driven to rotate through the rotating shaft A5 and the pipe connection 4, so that the vibration impact on the conveying belt 12 is realized.

The vibration assembly includes: two vibrating reeds 7, a vibrating wheel 10 and a rotating shaft B6; the vibrating plate 7 is of a sheet structure with 3-6 supporting legs, a mounting hole is formed in the middle of the vibrating plate, the size of the mounting hole is the same as the outer diameter of the pipe connection 4, and the vibrating plate 7 is sleeved on the pipe connection 4 and is welded and fixed; each supporting leg is provided with a rotating shaft B6 mounting hole; the vibrating wheel 10 is sleeved on the rotating shaft B6, two ends of the rotating shaft B6 are mounted on the mounting hole between the two vibrating pieces through split pins, the vibrating wheel 10 is fixed, and the outer diameter of the rotating shaft 6 is smaller than the inner diameter of the vibrating wheel 10, so that free rotation of the vibrating wheel (10) is guaranteed. The vibrating wheel 10 has an inner diameter larger than the diameter of the rotating shaft B6, and reduces friction generated by direct contact between the conveyor belt 12 and the vibrating wheel 10.

The vibrating assemblies are arranged on the pipe connection 4 in a staggered mode, and a certain angle is formed between the supporting legs on the two adjacent groups of vibrating assemblies, so that the supporting legs of the vibrating pieces 7 are uniformly spaced and support the conveying belt 12 at a constant speed, and continuous and uniform protruding vibration is kept on the conveying belt 12.

The number of the supporting feet arranged on the vibrating piece 7 is determined according to the diameter of the vibrating piece 7, the larger the diameter is, the more the number of the supporting feet is, but the number is not less than 3, the number of the vibrating pieces 7 is determined according to the width of the conveyor belt 12, and the larger the width is, the more the number of the vibrating pieces 7 is.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.