Direct egg pushing mechanism

Abstract

The utility model discloses a direct egg pushing mechanism, and belongs to the technical field of egg product machinery. The direct egg pushing mechanism comprises a mechanism bracket, and a servo rotating assembly, a connecting rod transmission assembly, an up-down moving assembly and a limiting assembly which are arranged on the mechanism bracket; the servo rotating assembly is matched with the connecting rod transmission assembly, the connecting rod transmission assembly conducts up-and-down regulation and control on the up-and-down moving assembly, and the limiting assembly is matched with the up-and-down moving assembly for limiting; the servo rotating assembly comprises a servo motor, a motor rotating shaft and a shifting plate; the connecting rod transmission assembly comprises a fixed shaft, a first bolt bearing, a connecting rod, a second bolt bearing, a sliding bearing and a return spring; according to the direct egg pushing mechanism, the servo rotating assembly, the connecting rod transmission assembly, the up-down moving assembly and the limiting assembly are used in cooperation, and the effects of being low in cost, long in service life, short in response time and capable of remarkably reducing the failure rate can be completely achieved through driving of the servo motor.

Description

Technical Field

[0001] The utility model belongs to the technical field of egg machinery, in particular to a direct egg pushing mechanism. Background Art

[0002] Currently, most of the egg processing machinery and equipment available on the market use rotating electromagnets for the egg pushing mechanism of the egg processing equipment. However, due to the high frequency of use of rotating electromagnets in egg processing machinery and equipment and the problem of service life, the egg pushing mechanism using rotating electromagnets has the problems of high cost and machine downtime due to damage of the electromagnets, affecting production efficiency. There is currently a lack of practical mechanical structure egg pushing mechanisms.

[0003] Therefore, a mechanical structure type direct egg pushing mechanism is designed, which reduces the cost and increases the service life and stability of the egg pushing mechanism. Summary of the invention

[0004] The utility model provides a direct egg pushing mechanism, which aims to solve the problems of limited service life, high cost, and machine downtime caused by damage of the electromagnet in the existing egg pushing mechanism using a rotating electromagnet. The direct egg pushing mechanism adopts a servo motor and a self-designed mechanism in combination, which can achieve low cost, long life and stability of egg pushing.

[0005] The technical solution of the utility model is achieved in this way:

[0006] A direct egg pushing mechanism comprises a mechanism support, and a servo rotating assembly, a connecting rod transmission assembly, an up-and-down moving assembly and a limiting assembly arranged on the mechanism support;

[0007] The servo rotating assembly matches with the connecting rod transmission assembly, the connecting rod transmission assembly adjusts the up-and-down moving assembly up and down, and the limiting assembly matches with the up-and-down moving assembly to limit the position;

[0008] The servo rotating assembly comprises a servo motor, a motor rotating shaft and a toggle plate, wherein the motor rotating shaft is connected to the servo motor, and the toggle plate is arranged on the motor rotating shaft; the servo motor drives the motor rotating shaft to rotate, thereby causing the toggle plate on the motor rotating shaft to rotate;

[0009] The connecting rod transmission assembly includes a fixed shaft, a first bolt bearing, a connecting rod, a second bolt bearing, a sliding bearing and a return spring; the fixed shaft is arranged on the mechanism bracket, the connecting rod is slidably connected to the fixed shaft through the sliding bearing, the first and second bolt bearings are respectively arranged at both ends of the connecting rod, one end of the return spring is arranged at one end of the connecting rod close to the up and down moving assembly, and the other end of the return spring is arranged on the mechanism bracket; the connecting rod is returned by the return spring, and the connecting rod realizes the rotation transmission of the servo rotating assembly to the up and down moving assembly.

[0010] The up-and-down moving assembly includes an up-and-down moving body, and an upper rubber pad, an upper pull spring, a limit protrusion and a sliding member arranged on the up-and-down moving body; the upper rubber pad is arranged at the upper end of the up-and-down moving body, the upper rubber pad is matched with the second bolt bearing, the upper end of the upper pull spring is arranged on the mechanism bracket, the lower end of the upper pull spring is arranged on the side wall of the up-and-down moving body, the limit protrusion is matched with the limit assembly, and the sliding member is arranged between the up-and-down moving body and the mechanism bracket. The up-and-down moving assembly performs an upward pulling action under the action of the upper pull spring, and is limited by the limit assembly, and the upper rubber pad of the up-and-down moving assembly receives the downward pressing action of the connecting rod transmission assembly, thereby realizing the up-and-down back-and-forth action of the up-and-down moving assembly.

[0011] The limiting assembly is arranged on the mechanism bracket, and the limiting assembly matches the limiting protrusion on the up-and-down moving assembly, thereby realizing the limiting of the up-and-down moving assembly during the upward movement.

[0012] Preferably, the first bolt bearing is provided at one end of the connecting rod close to the servo rotating assembly, and the second bolt bearing is provided at one end of the connecting rod close to the up and down moving assembly.

[0013] Preferably, there are multiple groups of toggle plates, which are arranged at intervals on the motor rotating shaft, and are staggered on the motor rotating shaft; multiple groups of toggle plates are matched with multiple groups of connecting rod transmission components. Multiple groups of toggle plates are staggered on the motor rotating shaft, so that during the rotation of the servo rotating component, the connecting rod transmission component can be used to drive different up and down moving components to push down at different time periods, so as to push the moving egg cup module at different time periods.

[0014] Preferably, the toggle plate comprises a toggle plate body and a toggle plate fixing plate, and the fluctuation plate body is fixedly disposed on the motor rotating shaft through the toggle plate fixing plate.

[0015] Preferably, the toggle plate is matched with the first bolt bearing, and the matching portion between the toggle plate and the first bolt bearing is a curved portion. After the toggle plate rotates, the curved portion of the toggle plate abuts against and presses down against the first bolt bearing.

[0016] Preferably, the servo rotating assembly further comprises a bearing seat, and the bearing seat is matched and connected to one end of the motor rotating shaft.

[0017] Preferably, the sliding member includes a matching slider and a slide rail; the slider is connected to the up-and-down movable body, and the slide rail is connected to the mechanism bracket; in another embodiment, the slide rail is connected to the up-and-down movable body, and the slider is connected to the mechanism bracket.

[0018] Preferably, the toggle plate, the connecting rod, the up and down moving assembly and the limit assembly are all in multiple groups and matched.

[0019] The operating principle of the direct egg pushing mechanism of the utility model is:

[0020] The servo motor drives the motor shaft to rotate, thereby driving the toggle plate, which contacts the first bolt bearing of the connecting rod transmission assembly through the toggle plate, and pushes the up and down moving assembly downward through the second bolt bearing through the transmission of the connecting rod; after the toggle plate rotates, the up and down moving assembly moves upward under the action of the upper pull spring, and stops moving upward after the limit protrusion abuts against the limit assembly, completing a downward and upward reset; as the servo motor drives the motor shaft to rotate, the next cycle continues.

[0021] Compared with the prior art, the technical solution of the utility model has the following beneficial effects:

[0022] The direct egg-pushing mechanism of the utility model adopts a servo motor and a self-designed mechanism in combination, replacing the rotating electromagnet currently used by most domestic egg equipment manufacturers, solving the problems of high cost due to the life limit of the electromagnet and the need to shut down for inspection and replacement when the electromagnet is damaged. The direct egg-pushing mechanism of the utility model can fully achieve an effect superior to that of the electromagnet through the coordinated use of a servo rotating component, a connecting rod transmission component, an up and down moving component and a limit component, and can be driven by a servo motor, with low cost, long service life, fast response time, and significantly reduced failure rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a first structural schematic diagram of the direct egg pushing mechanism described in the embodiment;

[0024] Figure 2 This is a second structural schematic diagram of the direct egg pushing mechanism described in the embodiment. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] It should be noted that if there are directional indications (such as up, down, left, right, front, back, top, bottom...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0027] In this application, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time.

[0029] In addition, if there are descriptions such as "first", "second", etc. involved in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" can explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0030] Currently, the existing egg pushing mechanism using a rotary electromagnet has the disadvantages of limited service life, high cost, and machine shutdown caused by the damage of the electromagnet. To solve the above technical problems, the present utility model proposes a direct egg pushing mechanism.

[0031] Example

[0032] like Figure 1 and Figure 2 As shown, a direct egg pushing mechanism comprises a mechanism support 1, and a servo rotating assembly 2, a connecting rod transmission assembly 3, an up and down moving assembly 4 and a limit assembly 5 arranged on the mechanism support 1;

[0033] The servo rotating assembly 2 is matched with the connecting rod transmission assembly 3, the connecting rod transmission assembly 3 adjusts the up-and-down moving assembly 4 up and down, and the limiting assembly 5 is matched with the up-and-down moving assembly 4 to limit the position;

[0034] The servo rotating assembly 2 includes a servo motor 21, a motor rotating shaft 22 and a toggle plate 23. The motor rotating shaft 22 is connected to the servo motor 21, and the toggle plate 23 is arranged on the motor rotating shaft 22. The servo motor 21 drives the motor rotating shaft 22 to rotate, so that the toggle plate 23 on the motor rotating shaft 22 performs a rotational motion.

[0035] The connecting rod transmission assembly 3 includes a fixed shaft 31, a first bolt bearing 32, a connecting rod 33, a second bolt bearing 34, a sliding bearing 35 and a return spring 36; the fixed shaft 31 is arranged on the mechanism bracket 1, the connecting rod 33 is slidably connected to the fixed shaft 31 through the sliding bearing 35, the first and second bolt bearings 34 are respectively arranged at both ends of the connecting rod 33, one end of the return spring 36 is arranged at one end of the connecting rod 33 close to the up and down moving assembly 4, and the other end of the return spring 36 is arranged on the mechanism bracket 1; the connecting rod 33 is returned by the return spring 36, and the connecting rod 33 realizes the rotation transmission of the servo rotating assembly 2 to the up and down moving assembly 4.

[0036] The up-and-down moving assembly 4 comprises an up-and-down moving body 41, and an upper rubber pad 42, an upper pull spring 43, a limit protrusion 44 and a sliding member arranged on the up-and-down moving body 41; the upper rubber pad 42 is arranged at the upper end of the up-and-down moving body 41, the upper rubber pad 42 is matched with the second bolt bearing 34, the upper end of the upper pull spring 43 is arranged on the mechanism bracket 1, the lower end of the upper pull spring 43 is arranged on the side wall of the up-and-down moving body 41, the limit protrusion 44 is matched with the limit assembly 5, and the sliding member is arranged between the up-and-down moving body 41 and the mechanism bracket 1. The up-and-down moving assembly 4 performs an upward pulling action under the action of the upper pull spring 43, and is limited by the limit assembly 5, and the upper rubber pad 42 of the up-and-down moving assembly 4 receives the downward pressing action of the connecting rod transmission assembly 3, thereby realizing the up-and-down back-and-forth action of the up-and-down moving assembly 4.

[0037] The limiting assembly 5 is arranged on the mechanism bracket 1 , and the limiting assembly 5 matches the limiting protrusion 44 on the up-and-down moving assembly 4 , thereby realizing the limiting of the up-and-down moving assembly 4 during the upward movement.

[0038] Preferably, the first bolt bearing 32 is provided at one end of the connecting rod 33 close to the servo rotating assembly 2 , and the second bolt bearing 34 is provided at one end of the connecting rod 33 close to the up-and-down moving assembly 4 .

[0039] Preferably, the toggle plates 23 are multiple groups, and the multiple groups of toggle plates 23 are arranged at intervals on the motor rotating shaft 22, and the multiple groups of toggle plates 23 are arranged in a staggered manner on the motor rotating shaft 22; the multiple groups of toggle plates 23 are arranged in a matching manner with the multiple groups of connecting rod transmission components 3. The multiple groups of toggle plates 23 are arranged in a staggered manner on the motor rotating shaft 22, so that during the rotation of the servo rotating component 2, the connecting rod transmission component 3 can be used to realize the downward push action of different periods of time on different up-and-down moving components 4, so as to realize the egg pushing action of different periods of time on the moving egg cup module.

[0040] Preferably, the toggle plate 23 includes a toggle plate body 231 and a toggle plate fixing plate 232 , and the fluctuation plate body 231 is fixedly disposed on the motor rotating shaft 22 via the toggle plate fixing plate 232 .

[0041] Preferably, the toggle plate 23 is matched with the first bolt bearing 32, and the matching portion between the toggle plate 23 and the first bolt bearing 32 is a curved portion. After the toggle plate 23 rotates, the curved portion of the toggle plate 23 abuts against and presses down against the first bolt bearing 32.

[0042] Preferably, the servo rotating assembly 2 further includes a bearing seat 24 , and the bearing seat 24 is matched and connected to one end of the motor rotating shaft 22 .

[0043] Preferably, the sliding member includes a matching slider and a slide rail; the slider is connected to the up-and-down movable body 41, and the slide rail is connected to the mechanism bracket 1; in another embodiment, the slide rail is connected to the up-and-down movable body 41, and the slider is connected to the mechanism bracket 1.

[0044] Preferably, the toggle plate 23, the connecting rod 33, the up-and-down moving assembly 4 and the limiting assembly 5 are all multiple groups and matched.

[0045] The operating principle of the direct egg pushing mechanism of the utility model is:

[0046] The servo motor 21 drives the motor rotating shaft 22 to rotate, thereby driving the toggle plate 23, which contacts the first bolt bearing 32 of the connecting rod transmission assembly 3 through the toggle plate 23, and is driven by the connecting rod 33 to push the up-and-down moving assembly 4 downward through the second bolt bearing 34; after the toggle plate 23 rotates, the up-and-down moving assembly 4 moves upward under the action of the upper pull spring 43, and stops moving upward after the limit protrusion 44 abuts against the limit assembly 5, completing a downward and upward reset; as the servo motor 21 drives the motor rotating shaft 22 to rotate, the next cycle continues.

[0047] Compared with the prior art, the technical solution of the utility model has the following beneficial effects:

[0048] The direct egg-pushing mechanism of the utility model adopts a servo motor and a self-designed mechanism in combination, replacing the rotating electromagnet currently used by most domestic egg equipment manufacturers, solving the problems of high cost due to the life limit of the electromagnet and the need to shut down for inspection and replacement when the electromagnet is damaged. The direct egg-pushing mechanism of the utility model can fully achieve an effect superior to that of the electromagnet through the coordinated use of a servo rotating component, a connecting rod transmission component, an up and down moving component and a limit component, and can be driven by a servo motor, with low cost, long service life, fast response time, and significantly reduced failure rate.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A direct egg pushing mechanism, characterized in that: It includes a mechanism bracket, as well as a servo rotation assembly, a link transmission assembly, an up-and-down movement assembly, and a limit assembly provided on the mechanism bracket; The servo rotation assembly is matched with the link transmission assembly, the link transmission assembly controls the up-and-down movement of the up-and-down movement assembly, and the limit assembly is matched with the up-and-down movement assembly for limiting; The servo rotation assembly includes a servo motor, a motor rotation shaft, and a toggle plate. The motor rotation shaft is connected to the servo motor, and the toggle plate is provided on the motor rotation shaft; The link transmission assembly includes a fixed shaft, a first bolt bearing, a link, a second bolt bearing, a sliding bearing, and a return spring; the fixed shaft is provided on the mechanism bracket, the link is slidably connected to the fixed shaft through the sliding bearing, the second bolt bearing is respectively provided at both ends of the link, one end of the return spring is provided at one end of the link close to the up-and-down movement assembly, and the other end of the return spring is provided on the mechanism bracket.

2. The direct egg pushing mechanism according to claim 1, characterized in that: The up-and-down movement assembly includes an up-and-down movement body, as well as an upper rubber pad, an upper pull spring, a limit projection, and a sliding member provided on the up-and-down movement body; the upper rubber pad is provided at the upper end of the up-and-down movement body, the upper rubber pad is matched with the second bolt bearing, the upper end of the upper pull spring is provided on the mechanism bracket, the lower end of the upper pull spring is provided on the side wall of the up-and-down movement body, the limit projection is matched with the limit assembly, and the sliding member is provided between the up-and-down movement body and the mechanism bracket.

3. The direct egg pushing mechanism according to claim 2, wherein: The limit assembly is provided on the mechanism bracket, and the limit assembly is matched with the limit projection on the up-and-down movement assembly.

4. The direct egg pushing mechanism according to claim 1, characterized in that: The first bolt bearing is provided at one end of the link close to the servo rotation assembly, and the second bolt bearing is provided at one end of the link close to the up-and-down movement assembly.

5. The direct egg pushing mechanism according to claim 1, characterized in that: There are multiple groups of the toggle plates, and the multiple groups of toggle plates are spaced apart on the motor rotation shaft and are staggered on the motor rotation shaft; the multiple groups of toggle plates are matched with the multiple groups of link transmission assemblies.

6. The direct egg pushing mechanism according to claim 1, wherein: The toggle plate includes a toggle plate body and a toggle plate fixing plate, and the toggle plate body is fixedly provided on the motor rotation shaft through the toggle plate fixing plate.

7. The direct egg pushing mechanism according to claim 1, characterized in that: The toggle plate is matched with the first bolt bearing, and the matching part between the toggle plate and the first bolt bearing is a bending part.

8. The direct egg pushing mechanism according to claim 1, characterized in that: The servo rotation assembly further includes a bearing seat, and the bearing seat is matched and connected to one end of the motor rotation shaft.

9. The direct egg pushing mechanism according to claim 2, wherein: The sliding member includes a matching slider and a slide rail.

10. The direct egg pushing mechanism according to claim 1, characterized in that: The toggle plates, the links, the up-and-down movement assemblies, and the limit assemblies are all multiple groups and are matched.

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