CN211846112U - Conveying wheel and egg product conveying equipment - Google Patents
Conveying wheel and egg product conveying equipment Download PDFInfo
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- CN211846112U CN211846112U CN201922089531.3U CN201922089531U CN211846112U CN 211846112 U CN211846112 U CN 211846112U CN 201922089531 U CN201922089531 U CN 201922089531U CN 211846112 U CN211846112 U CN 211846112U
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Abstract
The utility model discloses a conveying wheel, which is applied to egg transport and comprises a first cylinder, wherein two ends of the first cylinder are respectively connected with N round platforms with different tapers, and N is more than or equal to 2; in the N round tables at one end of the first cylinder, one end of the first cylinder is connected with the small end of the 1 st round table, and the large end of the ith round table is connected with the small end of the (i + 1) th round table; i is more than or equal to 1 and less than or equal to N-1; the side surfaces of the N round tables form continuous tangent planes with monotonically decreasing slopes; the connecting mode of the N round tables at the other end of the first cylinder is the same as that of the N round tables at one end of the first cylinder. When the conveying wheels with the structure are used for conveying eggs, two sides of the eggs on one conveying wheel are ensured to be in two-point contact, the gravity center of the eggs is always kept at the central position of the conveying wheels, and the effects of centering and no left-right swinging are achieved, so that the egg conveying device is suitable for conveying the eggs with higher requirements. The utility model also discloses an egg product conveying equipment of including above-mentioned delivery wheel.
Description
Technical Field
The utility model relates to a food processing technology field especially relates to a delivery wheel and egg product conveying equipment.
Background
Egg product conveying equipment is often used on the flow processing production line of egg products, and egg product conveying equipment is to install the conveying wheel on the conveying chain at intervals, then to put the egg products "on the shelf" between two conveying wheels, and through the operation of motor drive conveying chain, the flowing water that realizes the egg products transports. When the existing egg conveying wheel is used for conveying eggs of different types or sizes, the relative positions of the eggs are frequently changed, the centering capacity (the gravity center of the eggs is kept at the central position of the conveying wheel) is weak, the eggs are easy to swing left and right in the conveying process, the detection in the high-quality conveying process of the eggs is not met, and partial surface damage of the eggs due to collision is also possible, so that the conveying wheel or the conveying device capable of stably conveying the eggs is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a delivery wheel and egg product conveying equipment to it is weak at the in-process centering ability that transports egg product that solution or part solve current delivery wheel, and egg product transports the relatively poor technical problem of stability.
In order to solve the technical problem, the utility model provides a conveying wheel, which is applied to egg transport, the conveying wheel comprises a first cylinder, two ends of the first cylinder are respectively connected with N round platforms with different tapers, N is more than or equal to 2 and is a positive integer, and the cylinder is coaxial with all the round platforms;
in N round tables at one end of the first cylinder, one end of the first cylinder is connected with the small end of the 1 st round table, the large end of the ith round table is connected with the small end of the (i + 1) th round table, and i is more than or equal to 1 and less than or equal to N-1; the side surfaces of the N round tables form continuous tangent planes with monotonically decreasing slopes;
the connecting mode of the N round tables at the other end of the first cylinder is the same as that of the N round tables at one end of the first cylinder, and the distance between the large ends of the 1 st round tables connected with the two ends of the first cylinder is smaller than the length of the eggs.
Optionally, the delivery wheel is integrally formed.
According to the technical scheme, the axial direction of the conveying wheel is provided with the communicated shaft hole.
According to the technical scheme, the conveying wheel is located at the middle point of the axis of the conveying wheel, and the plane perpendicular to the axis of the conveying wheel is mirror-symmetrical.
According to the technical scheme, the large end of the Nth round table is connected with the second cylinder, and the second cylinder is coaxial with the first cylinder.
Furthermore, the length of the first cylinder is 16-20 mm, the length of the conveying wheel in the axis direction is 46-100 mm, and the diameter difference between the second cylinder and the first cylinder is 8-12 mm.
According to the technical scheme, the conveying wheel is made of elastic materials.
Optionally, the resilient material is food grade rubber or food grade silicone.
The utility model also provides an egg product conveying equipment, including transmission, any kind of delivery wheel in conveyor chain and the aforementioned technical scheme, transmission connects the conveyor chain, and the delivery wheel is installed on the conveyor chain apart in proper order and predetermineeing the distance, and the egg product is arranged in between two delivery wheels, transports under transmission's drive.
Through the utility model discloses an one or more technical scheme, the utility model has following beneficial effect or advantage:
the utility model provides a conveying wheel, two ends of the conveying wheel respectively form a cylinder connected with N round tables, the respective sides of the N round tables form continuous tangent planes with monotonically decreasing slope and polyhedral shape, and the maximum distance between the first pair of round tables positioned at two sides of the cylinder at the bottom of the conveying wheel is less than the length of egg products; therefore, when the conveying wheels are used for conveying, any end of the eggs can only form single-point contact with one of the continuous tangent planes on one side of the conveying wheels, so that the eggs only form two-point contact of the left tangent plane and the right tangent plane on one conveying wheel, and the situation that the eggs form more than two contact points on one end of one conveying wheel, particularly the eggs are in contact with the cylinder on the bottom surface at the position close to the center, is avoided. Therefore, in the process of conveying the eggs, the gravity center of the eggs is always kept at the central position of the conveying wheel, the centering and non-left-right swinging effects are achieved, the centering and non-left-right swinging egg conveying device can adapt to the centering conveying of eggs with different sizes and specifications so as to adapt to the conveying of eggs with higher requirements, and the probability that the quality of the eggs is influenced due to the fact that the eggs are damaged on the surface possibly caused by left-right swinging in the conveying process is reduced.
Drawings
Fig. 1 is a front view of an egg conveying wheel according to an embodiment of the present invention;
fig. 2 is a left side view of a conveying wheel provided in an embodiment of the present invention;
FIG. 3 is a schematic view of a conveying wheel loaded with eggs according to an embodiment of the present invention;
fig. 4 is a schematic view of an egg conveying apparatus according to an embodiment of the present invention;
description of reference numerals:
1. a delivery wheel; 11. a first cylinder; 12. a circular truncated cone; 13. a second cylinder; 14. a shaft hole; 2. egg products; 3. a transmission device; 4. and a conveying chain.
Detailed Description
In order to make the technical personnel in the technical field of the present invention understand the present invention more clearly, the following description is made in detail for the technical solution of the present invention through the specific embodiments with reference to the attached drawings.
The prior egg conveying wheel usually adopts a circular arc surface or a surface with a single section. After the inventor carefully researches the reason that the surface of the conveying wheel is a circular arc surface or a single tangent plane, which causes the weak shaping capacity of the eggs, and excludes the influence of size factors, the inventor finds that the main reason of the unstable egg centering is that two contact points are formed on the surface of the conveying wheel at one end of the egg, and the other end of the egg has no contact point, the contact mode can cause the gravity center point of the egg to deviate from the center of the conveying wheel, and the egg is not stably conveyed on the conveying wheel. For example, when the conveying surface of a certain conveying wheel is a circular arc surface, for small-sized eggs, one end of the egg is in two-point contact with the bottom and the side surface of the circular arc surface on one side of the conveying wheel, and the other end of the egg cannot be in point contact with the circular arc surface on the other side of the conveying wheel; when the conveying surface of the conveying wheel is a single tangent plane (a middle plane, two inclined planes at two ends or only two inclined planes), the bottom surface and the side surface of the big end of a larger-size egg can form two-point contact with the plane and the tangent plane at one side of the conveying wheel, while the small end of the egg cannot form point contact with the tangent plane at the other side of the conveying wheel, namely, when the two conveying wheels are used, one end of the egg with a certain specification forms two contact points near the center of the bottom surface of the conveying wheel and on the tangent plane/cambered surface, and particularly, one contact point is positioned at a position close to the midpoint of the conveying wheel. Therefore, the gravity center point of the egg product is always deviated to one side in the conveying process and cannot be well kept at the central position of the conveying wheel, so that the egg is easy to swing left and right in the conveying process, and the centering capacity is poor.
Based on the above research findings, in an alternative embodiment, as shown in fig. 1, a conveying wheel 1 is provided, which is applied to conveying eggs 2, the conveying wheel 1 includes a first cylinder 11, two ends of the first cylinder 11 are respectively connected with N circular truncated cones 12 with different tapers, N is greater than or equal to 2 and is a positive integer, and the cylinder is coaxial with all the circular truncated cones 12;
in N round tables 12 at one end of a first cylinder 11, one end of the first cylinder is connected with the small end of the 1 st round table, the large end of the ith round table is connected with the small end of the (i + 1) th round table, and i is more than or equal to 1 and less than or equal to N-1; the side surfaces of the N round tables 12 form continuous tangent planes with monotonically decreasing slopes;
the connecting mode of the N round tables 12 at the other end of the first cylinder 11 is the same as that of the N round tables 12 at one end of the first cylinder 11, and the distance between the large ends of the two No. 1 round tables connected with the two ends of the first cylinder is smaller than the length of the egg 2.
Optionally, the conveying wheel 1 may be integrally formed, or may be formed by respectively processing a cylinder and 2N circular truncated cones, and then combining and splicing the two.
The axial direction of the conveying wheel 1 can be provided with a mounting hole and fixed on the egg conveying line in a screw connection or bolting mode. In order to ensure the stability of the conveying wheel 1, as shown in fig. 2, the axial direction of the conveying wheel 1 is provided with a communicating shaft hole 14, and the conveying wheel 1 can be connected to a conveying chain of a conveying device through the shaft hole 14.
The conveying wheel adopting the structure is the result after mass production tracking and experimental summary, and continuous tangent planes with monotonically decreasing slopes and polyhedral shapes are respectively formed at two ends of the conveying wheel by utilizing the side surfaces with different slopes of N circular truncated cones with different tapers; and the maximum distance between the first pair of round platforms at two sides of the cylinder at the bottom of the conveying wheel, namely the distance between the large ends is smaller than the length of the eggs, specifically, refer to the marked d in the attached figure 1, and the size range of d can be 22 mm-26 mm. The continuous tangent plane refers to the diameter of the large end of the previous circular truncated cone is equal to the diameter of the small end of the next circular truncated cone, so that the side surfaces of the N circular truncated cones form a continuous tangent plane, and the connection between the two adjacent circular truncated cones does not have step-shaped fall in the vertical direction. Therefore, when the conveying wheel in the embodiment is used, for eggs with different specifications, any end of an egg product only forms single-point contact with one of the continuous tangent planes on one side of the conveying wheel, so that the egg product only forms two-point contact with the left tangent plane and the right tangent plane on one conveying wheel, more than two contact points formed by the egg product on one end of one conveying wheel are avoided, particularly the egg product is in contact with the cylinder on the bottom surface at a position close to the center, and the schematic diagram is shown in fig. 3. Therefore, in the conveying process of the egg products, the gravity center of the egg is always kept at the central position of the conveying wheel, the centering and non-left-right swinging effects are achieved, the centering and conveying device can adapt to the centering conveying of the egg products with different sizes and specifications so as to adapt to the conveying of the egg products with higher requirements, and the probability that the quality of the egg products is influenced due to the fact that the surface of the egg products is damaged due to left-right swinging in the conveying process is reduced.
Preferably, the number of the round platforms 12 on one side of the conveying wheel 1 is 3-5, namely, the continuous tangent plane comprises 3-5 surfaces with different slopes, so that a good centering effect can be achieved, and the processing difficulty of the conveying wheel 1 is low.
Optionally, the joint of adjacent round platforms 12 may be rounded to reduce impact on the surface of the eggshell during transportation.
On the premise of meeting the requirement of centering conveying of the egg products 2, the conicity of the two groups of N circular truncated cones 12 positioned at the two ends of the conveying wheel 1 can have difference, for example, the 3 rd circular truncated cones at the two ends have the same diameter of the large end and the small end, but the heights of the two circular truncated cones are different, namely the side slopes of the two 3 rd circular truncated cones are different. Preferably, the conveying wheel 1 is located at the middle point of the axis of the conveying wheel 1, and the plane perpendicular to the axis of the conveying wheel 1 is mirror-symmetrical, that is, the left side and the right side of the conveying wheel 1 are completely the same in shape, so that the centering capability is better.
Optionally, a second cylinder 13 is connected to the large end of the nth circular truncated cone, and the second cylinder 13 is coaxial with the first cylinder 11. The height of the second cylinder 13 may be selected to be 2mm to 4 mm.
In order to use the conveying wheel for well conveying eggs with the mass ranging from 30g to 95g, such as eggs, duck eggs or goose eggs, the conveying wheel 1 can use the following size parameters in some alternative embodiments: the length of the first cylinder 11 is 16 mm-20 mm, the length of the conveying wheel 1 in the axial direction is 46 mm-100 mm, the selectable length is 50mm, 60mm or 80mm, and the diameter difference between the second cylinder 13 and the first cylinder 11 is 8 mm-12 mm. Optionally, the diameter of the first cylinder 11 is 22mm to 26mm, and the diameter of the second cylinder 13 is 32mm to 36 mm.
In order to ensure a certain buffer effect of the eggs during the conveying process and reduce the breakage probability of the eggs, in some alternative embodiments, the conveying wheel 1 is made of an elastic material.
Preferably, the elastic material of which the delivery wheel 1 is made can be food-grade rubber or food-grade silicone rubber.
Based on the same inventive concept of the previous embodiment, in another alternative embodiment, as shown in fig. 4, an egg conveying device is provided, which includes a transmission device 3, a conveying chain 4 and a conveying wheel 1 in any one of the above embodiments, the transmission device 3 is connected with the conveying chain 4, the conveying wheels 1 are sequentially installed on the conveying chain 4 at preset intervals, and eggs 2 are placed between the two conveying wheels 1 and conveyed under the driving of the transmission device 3.
Particularly, including transmission motor and drive chain in transmission 3, transmission motor drives drive chain and carries out the transmission, and drive chain drives conveyor chain 4 and carries out the transmission, and conveyor chain 4 drives egg product delivery wheel 1 of installing on it and carries out the transmission, makes egg product 2 move on transportation equipment at last. The preset distance between the conveying wheels 1 can be flexibly adjusted according to the egg species. In the operation process, the egg products 2 with different specifications only form two-point contact with certain two tangent planes in the continuous tangent planes at the two ends of one conveying wheel 1, and one end of each egg product 2 does not form more than two contact points on the continuous tangent plane at one end of one conveying wheel 1 or contact with a cylinder at the bottom of the conveying wheel 1, so that the gravity center of the egg product 2 is always kept at the central position in the conveying process, the centering and non-left-right swinging effects are achieved, the centering conveying device can adapt to the centering conveying of the egg products 2 with different sizes and specifications, and can adapt to the conveying of the egg products 2 with higher requirements.
On-site observation and statistical data show that 40% of egg products can swing left and right in the conveying process before the conveying wheel in the embodiment is applied, so that the probability of surface damage of the egg products exceeds 1%; after the improved conveying wheel in the embodiment is applied, only less than 1% of eggs can swing left and right in the conveying process, the probability of surface damage of the eggs is reduced to be below 0.05%, and the stable conveying capacity of the eggs is remarkably improved.
Through the utility model discloses an one or more technical scheme, the utility model has following beneficial effect or advantage:
the utility model provides a conveying wheel, two ends of the conveying wheel respectively form a cylinder connected with N round tables, the respective sides of the N round tables form continuous tangent planes with monotonically decreasing slope and polyhedral shape, and the maximum distance between the first pair of round tables positioned at two sides of the cylinder at the bottom of the conveying wheel is less than the length of egg products; therefore, when the conveying wheels are used for conveying, any end of the eggs can only form single-point contact with one of the continuous tangent planes on one side of the conveying wheels, so that the eggs only form two-point contact of the left tangent plane and the right tangent plane on one conveying wheel, and the situation that the eggs form more than two contact points on one end of one conveying wheel, particularly the eggs are in contact with the cylinder on the bottom surface at the position close to the center, is avoided. Therefore, in the conveying process of the egg products, the gravity center of the egg is always kept at the central position of the conveying wheel, the centering and non-left-right swinging effects are achieved, the centering and conveying device can adapt to the centering conveying of the egg products with different sizes and specifications so as to adapt to the conveying of the egg products with higher requirements, and the probability that the quality of the egg products is influenced due to the fact that the surface of the egg products is damaged due to left-right swinging in the conveying process is reduced.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. A conveying wheel is applied to egg conveying and is characterized by comprising a first cylinder, wherein two ends of the first cylinder are respectively connected with N round tables with different tapers, N is more than or equal to 2 and is a positive integer, and the cylinder is coaxial with all the round tables;
in the N circular truncated cones at one end of the first cylinder, one end of the first cylinder is connected with the small end of the 1 st circular truncated cone, the large end of the ith circular truncated cone is connected with the small end of the (i + 1) th circular truncated cone, and i is more than or equal to 1 and less than or equal to N-1; the side surfaces of the N round tables form continuous tangent planes with monotonically decreasing slopes;
the connecting mode of the N round tables at the other end of the first cylinder is the same as that of the N round tables at one end of the first cylinder, and the distance between the large ends of the 1 st round tables connected with the two ends of the first cylinder is smaller than the length of the eggs.
2. The delivery wheel of claim 1, wherein the delivery wheel is integrally formed.
3. The conveying wheel according to claim 1, wherein the conveying wheel is provided with a shaft hole communicated with the shaft hole in the axial direction.
4. The transfer wheel of claim 1, wherein the transfer wheel is mirror symmetric about a plane located at a midpoint of the transfer wheel axis and perpendicular to the transfer wheel axis.
5. The transfer wheel of claim 1, wherein a second cylinder is attached to the larger end of the nth frustum, said second cylinder being coaxial with said first cylinder.
6. The delivery wheel of claim 5, wherein the first cylinder has a length of 16mm to 20mm, the delivery wheel has a length of 46mm to 100mm in the axial direction, and the second cylinder has a diameter difference of 8mm to 12mm from the first cylinder.
7. The delivery wheel of claim 1, wherein the delivery wheel is made of an elastomeric material.
8. The delivery wheel of claim 7, wherein the resilient material is food grade rubber or food grade silicone rubber.
9. An egg conveying device, which is characterized by comprising a transmission device, a conveying chain and a conveying wheel as claimed in any one of claims 1 to 8, wherein the transmission device is connected with the conveying chain, the conveying wheel is sequentially installed on the conveying chain at preset intervals, and eggs are placed between the two conveying wheels and conveyed under the driving of the transmission device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922089531.3U CN211846112U (en) | 2019-11-28 | 2019-11-28 | Conveying wheel and egg product conveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922089531.3U CN211846112U (en) | 2019-11-28 | 2019-11-28 | Conveying wheel and egg product conveying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211846112U true CN211846112U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922089531.3U Active CN211846112U (en) | 2019-11-28 | 2019-11-28 | Conveying wheel and egg product conveying equipment |
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|---|---|
| CN (1) | CN211846112U (en) |
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2019
- 2019-11-28 CN CN201922089531.3U patent/CN211846112U/en active Active
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