An egg collecting machine clutch device

Abstract

The present invention discloses an egg collecting machine clutch device, which includes a clutch driven mechanism. The clutch driven mechanism includes a clutch sprocket mounted on the shaft of the egg belt driving mechanism and capable of freely rotating on the shaft, and a clutch driven wheel mounted on the shaft of the egg belt driving mechanism and capable of axially moving on the shaft. A clutch driving mechanism is provided corresponding to the clutch driven wheel on the central egg line. When the central egg line runs to the corresponding layer of egg belt, the clutch driving mechanism pushes the clutch driven wheel to make the clutch driven wheel engage with the clutch sprocket. The structure of the present invention is simple, has low requirements for the accuracy of processing and installation, etc., is very easy to realize the engagement and separation of the clutch device, and has a low cost.

Description

Technical Field

[0001] The invention belongs to the field of mechanical transmission for chicken raising, and particularly relates to an egg collecting machine clutch device. Background Art

[0002] At present, the driving of each layer of egg belts of a lifting type egg collecting machine has the following methods: One method is that one motor is used to drive one layer of egg belt, so several motors are needed to drive the egg belts according to the number of layers of cages, resulting in high costs; Another method is to adopt a clutch mechanism, which includes the following parts: 1. The hinge pushing part: A hinge rod is installed on the main body frame, with a pressing wheel at the rod head, and the hinge point is set on the main body frame, and the hinge rod contacts the clutch main body part. 2. The clutch main body part: The clutch main body part is installed on the rubber-coated driving roller shaft and can move axially. The main body part includes two flange sleeves, a large compression spring installed in the middle of the flange sleeves, a slender shaft, a slender sleeve, and a small compression spring; There are holes on the flanges of the two flange sleeves, and the two flange sleeves and the large compression spring are connected by screw nuts; A slender shaft is also installed on one of the flange sleeves, with an oblong hole on the shaft, the small compression spring is sleeved on the slender shaft, and the slender sleeve is also installed on the slender shaft. The small compression spring is located between the flange sleeve and the slender sleeve. The slender sleeve also has an oblong hole at the corresponding position of the slender shaft, and a bolt nut is installed on the oblong hole to fix the slender sleeve and the slender shaft. 3. The sprocket transmission part: The sprocket is a double sprocket, which is connected to the rubber-coated driving roller shaft through bearings and can drive the rubber-coated driving roller to rotate freely. Double sprockets are provided on each layer of the egg belt driving mechanism, and the sprockets are connected into one body by staggered chains, so that only one power can drive all the sprockets to operate, and there is a hole on one side of the sprocket. Its working principle is as follows: A protruding part is installed on the central egg line. When the central egg line runs to the corresponding layer of egg belt, this protruding part touches the pressing wheel of the hinge pushing part and pushes the hinge pressing wheel to move. At this time, the hinge pushing part will push the clutch main body part to move along the rubber-coated driving roller shaft, and the slender shaft of the corresponding clutch main body part just inserts into the hole on one side of the sprocket, thus realizing the meshing of the clutch main body part and the sprocket transmission part, and driving the corresponding layer of egg belt driving mechanism to operate. The defect of this method is that the structure is complex, and it is difficult to ensure that the slender shaft and the hole on the sprocket exactly correspond to achieve smooth meshing due to installation and other reasons in actual use.

[0003] Therefore, the existing technology still needs to be further developed and improved. Summary of the Invention

[0004] In view of various deficiencies of the existing technology, to solve the above problems, an egg collecting machine clutch device is proposed, which has a simple structure, low requirements for processing and installation accuracy, and is easy to realize the meshing and separation of the clutch device.

[0005] To achieve the above object, the invention provides the following technical solutions:

[0006] An egg collecting machine clutch device, which includes a clutch driven mechanism. The clutch driven mechanism includes a clutch sprocket mounted on the shaft of the egg belt driving mechanism and capable of freely rotating on the shaft, and a clutch driven wheel mounted on the shaft of the egg belt driving mechanism and capable of axially moving on the shaft. A clutch driving mechanism is arranged corresponding to the clutch driven wheel on the central egg line. When the central egg line runs to the corresponding layer of egg belt, the clutch driving mechanism pushes the clutch driven wheel to make the clutch driven wheel engage with the clutch sprocket.

[0007] Preferably, the clutch sprocket is a double clutch sprocket, and the clutch driven wheel is a nylon clutch wheel.

[0008] Further, a first elastic member is arranged between the clutch sprocket and the clutch driven wheel, and the clutch sprocket is elastically connected to the clutch driven wheel through the first elastic member.

[0009] Further, a clamping member is arranged on the clutch sprocket corresponding to the clutch driven wheel, and a groove is arranged on the clutch driven wheel corresponding to the clamping member. When the clutch driving mechanism pushes the clutch driven wheel towards the clutch sprocket, the clamping member is docked with the groove, the clutch driven wheel engages with the clutch sprocket and rotates with the rotation of the clutch sprocket, and the egg belt driving mechanism starts to operate.

[0010] Preferably, the proportion of the groove in the longitudinal cross-sectional profile of the clutch driven wheel is greater than 1 / 2.

[0011] Further, a mounting hole is arranged on the clutch sprocket corresponding to the clamping member, a second elastic member is arranged in the mounting hole, the clamping member passes through the second elastic member and is elastically connected to the clutch sprocket through the second elastic member. When the second elastic member is relaxed, the clamping member protrudes from the surface of the clutch sprocket.

[0012] Further, the clutch driving mechanism includes a clutch fixing plate, a clutch driving rod and a pressing wheel. The clutch driving rod is movably connected to the clutch fixing plate, and the pressing wheel is sleeved on the clutch driving rod corresponding to the nylon clutch wheel and can freely rotate on the clutch driving rod.

[0013] Further, a first adjusting hole for adjusting the longitudinal relative position between the clutch driving mechanism and the clutch driven mechanism is arranged on the clutch fixing plate. The clutch driving rod passes through the first adjusting hole and can slide left and right along the first adjusting hole.

[0014] Further, a slope is arranged on the outer surface of the clutch driven wheel corresponding to the pressing wheel, and the inclination angle of the slope is adapted to the inclination angle of the clutch driving rod.

[0015] Further, a third elastic member and an adjusting member for adjusting the horizontal distance between the clutch driving rod and the clutch driven mechanism and for adjusting the pressing force of the pressing wheel are installed on one side of the clutch fixing plate. The adjusting member passes through the third elastic member and is fixedly connected to the end of the clutch driving rod.

[0016] Beneficial effects

[0017] In the clutch device of the egg collecting machine proposed by the present invention, a clutch nylon wheel and a clutch double sprocket are respectively installed on the shaft of the egg belt driving mechanism. A groove is provided on the clutch nylon wheel, and a spring pin shaft is provided on the clutch double sprocket. When the central egg line runs to the corresponding layer of the egg belt driving mechanism, the pressing wheel at the end of the central egg line pushes the clutch nylon wheel to move towards the clutch double sprocket. Since the groove on the clutch nylon wheel is relatively large, it is very likely that the spring pin shaft can enter the groove to engage the clutch nylon wheel with the clutch double sprocket. When the spring pin shaft abuts against the protruding part of the clutch nylon wheel, the protruding part will compress the small spring to press the spring pin shaft into the mounting hole of the clutch double sprocket. As the clutch double sprocket rotates, finally the spring pin shaft rotates into the groove of the clutch nylon wheel, realizing the engagement of the clutch nylon wheel with the clutch double sprocket. The structure of the present invention is simple, has low requirements for precision in processing and installation, etc., is very easy to realize the engagement and separation of the clutch device, and has low cost. Description of the drawings

[0018] Figure 1 is a schematic structural diagram of the clutch device of the egg collecting machine in a specific embodiment of the present invention;

[0019] Figure 2 is a schematic structural diagram of the clutch driven mechanism in a specific embodiment of the present invention;

[0020] Figure 3 is a front view of the clutch nylon wheel in a specific embodiment of the present invention;

[0021] Figure 4 is a cross-sectional view of the clutch nylon wheel in a specific embodiment of the present invention;

[0022] Figure 5 is a front view of the clutch driving mechanism in a specific embodiment of the present invention;

[0023] Figure 6 is a top view of a partial structure of the clutch driving mechanism in a specific embodiment of the present invention.

[0024] In the attached drawings: 100, frame; 200, egg belt driving mechanism; 210, shaft; 300, egg belt driving mechanism; 400, central egg line; 510, clutch double sprocket; 520, clutch nylon wheel; 521, inclined surface; 522, groove; 523, keyway; 530, clutch large spring; 540, spring pin shaft; 550, small spring; 560, first bearing; 570, key; 610, clutch driving rod; 620, pressing wheel; 630, adjusting bolt; 640, adjusting spring; 650, clutch fixing plate; 651, mounting cylinder; 652, first adjusting hole; 660, second bearing; 710, first driving mechanism; 720, second driving mechanism; 730, first chain; 740, second chain. Detailed implementation mode

[0025] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Based on the embodiments in this application, other similar embodiments obtained by those of ordinary skill in the art without creative efforts shall all fall within the scope of protection of this application. In addition, the directional terms mentioned in the following embodiments, such as "up", "down", "left", "right", etc., are only with reference to the directions in the attached drawings. Therefore, the directional terms used are for illustration rather than to limit the present invention. Specific embodiment

[0027] An egg collecting machine, as Figure 1 shown, which includes a frame 100. Egg belts are vertically arranged at both horizontal ends of the frame 100 at intervals. An egg belt driving mechanism 200 is arranged corresponding to the egg belts. A central egg line 400 is arranged at the center of one side of the frame 100. The clutch driving mechanism is located on the central egg line 400. A lifting mechanism for realizing the up and down movement of the central egg line 400 is arranged on the frame 100 corresponding to the central egg line 400.

[0028] Specifically, the lifting mechanism includes a sprocket transmission system for realizing the vertical movement of the central egg line 400 arranged corresponding to the central egg line 400 and a guide rail for guiding the vertical movement of the central egg line 400. Sliders are arranged on the central egg line 400 corresponding to the guide rail. The central egg line 400 realizes the movement along the vertical direction of the frame 100 through the cooperation of the guide rail and the slider, ensuring the smooth operation of the central egg line 400. The sprocket transmission system includes a first sprocket and a second sprocket arranged up and down, and a first chain 730 wound around the first sprocket and the second sprocket. The central egg line 400 is connected to the first chain 730. A sprocket shaft is arranged corresponding to the first sprocket or the second sprocket, and a first driving mechanism 710 for driving the rotation of the sprocket shaft is connected to the sprocket shaft. The first driving mechanism 710 drives the rotation of the sprocket shaft, the sprocket shaft drives the rotation of the first sprocket or the second sprocket, and the first chain 730 starts to run and then drives the central egg line 400 to move up and down.

[0029] Preferably, the first driving mechanism 710 is a driving motor.

[0030] In this embodiment, the first driving mechanism 710 and the sprocket shaft are both located at the top of the frame 100, and the first sprocket is connected to the sprocket shaft. The first driving mechanism 710 drives the sprocket shaft to rotate and then drives the first sprocket to rotate. The first sprocket drives the second sprocket to rotate through the first chain 730 and drives the central egg line 400 on the first chain 730 to move up and down.

[0031] Preferably, two groups of sprocket drive systems and guide rails are arranged in parallel, and two groups of sliders are arranged on the central egg line 400 corresponding to the two groups of guide rails, respectively, so as to further ensure the stability of the operation of the central egg line 400.

[0032] The present invention proposes a clutch device for an egg collecting machine, see Figures 1-4 The clutch driven mechanism includes a clutch sprocket mounted on the shaft 210 of the egg belt driving mechanism 200 and capable of freely rotating on the shaft 210, and a clutch driven wheel mounted on the shaft 210 of the egg belt driving mechanism 200 and capable of axially moving on the shaft 210. A clutch active mechanism is provided corresponding to the clutch driven wheel on the central egg line 400. When the central egg line 400 runs to the corresponding layer of the egg belt, the clutch active mechanism pushes the clutch driven wheel to make the clutch driven wheel mesh with the clutch sprocket.

[0033] In this embodiment, the clutch sprocket is a clutch double sprocket 510 , and the clutch driven wheel is a clutch nylon wheel 520 .

[0034] Specifically, the clutch double sprocket 510 is arranged corresponding to the egg belt, and the frame 100 is provided with a driving shaft 210 and a driving double sprocket connected to the driving shaft 210. The clutch double sprockets 510 are staggeredly connected together through the second chain 740 and connected to the driving double sprocket through the second chain 740. The corresponding driving shaft 210 is provided with a second driving mechanism 720 for driving the driving shaft 210 to rotate, so that the multi-layer egg belt can be driven by one driving motor, thereby reducing costs.

[0035] Preferably, the second driving mechanism 720 is a driving motor.

[0036] Specifically, the clutch double sprocket 510 is installed on the shaft 210 of the egg belt driving mechanism 200 through the first bearing 560, so that the clutch sprocket can rotate freely on the shaft 210 of the egg belt driving mechanism 200. The clutch nylon wheel 520 is provided with a key slot 523, and a key 570 or a spline 570 is provided corresponding to the key slot 523. The clutch nylon wheel 520 is connected to the shaft 210 of the egg belt driving mechanism 200 through the key 570 or the spline and the key slot 523. The rotation of the clutch nylon wheel 520 drives the shaft 210 to rotate, and the egg belt driving mechanism 200 starts to run.

[0037] In this embodiment, the clutch nylon wheel 520 is connected to the shaft 210 of the egg belt driving mechanism 200 through the cooperation of a key 570 and a keyway 523.

[0038] Specifically, the egg belt driving mechanism 200 is a rubber-coated driving roller located below the egg belt. The shaft 210 of the egg belt driving mechanism 200 is the shaft 210 of the rubber-coated driving roller. When the shaft 210 of the rubber-coated driving roller rotates, the egg belt on the rubber-coated driving roller starts to run.

[0039] Furthermore, a first elastic member is provided between the clutch double sprocket 510 and the clutch nylon wheel 520, and the clutch double sprocket 510 is elastically connected to the clutch nylon wheel 520 through the first elastic member. When the first elastic member is in a relaxed state, the first elastic member separates the clutch double sprocket 510 and the clutch nylon wheel 520. When the first elastic member is in a compressed state, the clutch nylon wheel 520 moves towards the clutch double sprocket 510.

[0040] Specifically, the first elastic member is the clutch large spring 530.

[0041] Furthermore, a clamping member is provided on the clutch double sprocket 510 corresponding to the clutch nylon wheel 520, and a groove 522 is provided on the clutch nylon wheel 520 corresponding to the clamping member. When the clutch driving mechanism pushes the clutch nylon wheel 520 towards the clutch double sprocket 510, the clamping member is docked with the groove 522, and the clutch nylon wheel 520 meshes with the clutch double sprocket 510 and rotates with the rotation of the clutch double sprocket 510, and the egg belt driving mechanism 200 starts to run.

[0042] Preferably, the proportion of the groove 522 in the longitudinal cross-sectional profile of the clutch nylon wheel 520 is greater than 1 / 2, so that the clamping member can be smoothly inserted into the groove 522 to improve the meshing efficiency.

[0043] Furthermore, an installation hole is provided on the clutch double sprocket 510 corresponding to the clamping member, and a second elastic member is provided in the installation hole. The clamping member passes through the second elastic member and is elastically connected to the clutch double sprocket 510 through the second elastic member. When the second elastic member is in a relaxed state, the clamping member protrudes from the surface of the clutch double sprocket 510. When the second elastic member is in a compressed state, the clamping member is pressed into the installation hole.

[0044] Specifically, the clamping member is a spring pin 540, and the second elastic member is a small spring 550. The small spring 550 makes the spring pin 540 protrude from the surface of the clutch double sprocket 510 by a certain position.

[0045] When the clutch driving mechanism pushes the clutch nylon wheel 520 to move rightward along the axis of the rubber-coated driving roller, the large clutch spring 530 is compressed. At this time, if the spring pin 540 is located at the groove 522 of the clutch nylon wheel 520, the spring pin 540 is inserted into the groove 522 of the clutch nylon wheel 520, and the clutch nylon wheel 520 meshes with the clutch double sprocket 510; if the spring pin 540 is located at the convex part of the clutch nylon wheel 520, the convex part will compress the small spring 550 to press the spring pin 540 into the mounting hole of the clutch double sprocket 510. As the clutch double sprocket 510 rotates, when the spring pin 540 rotates to the groove 522 of the clutch nylon wheel 520, the spring pin 540 is inserted into the groove 522 of the clutch nylon wheel 520, and the clutch nylon wheel 520 meshes with the clutch double sprocket 510.

[0046] Further, the structure of the clutch driving mechanism is as Figures 5-6 shown, which includes a clutch fixing plate 650, a clutch driving rod 610 and a pressing wheel 620. The clutch driving rod 610 is movably connected to the clutch fixing plate 650.

[0047] Further, the clutch fixing plate 650 is fixedly connected to the central egg wire 400, and the clutch driving rod 610 is connected to the central egg wire 400 through the clutch fixing plate 650.

[0048] Specifically, the clutch fixing plate 650 is fixedly connected to the back plate of the central egg wire 400 through fasteners such as bolts, so that the clutch fixing plate 650 contacts the clutch nylon wheel 520 correspondingly when moving up and down with the central egg wire 400.

[0049] Specifically, the pressing wheel 620 is sleeved on the clutch driving rod 610 corresponding to the clutch nylon wheel 520, and is connected to the clutch driving rod 610 through a second bearing 660 to realize the free rotation of the pressing wheel 620 on the clutch driving rod 610.

[0050] In this embodiment, the pressing wheel 620 is located at the end of the clutch driving rod 610.

[0051] Further, a first adjustment hole 652 for adjusting the longitudinal relative position between the clutch driving mechanism and the clutch driven mechanism is provided on the clutch fixing plate 650. The clutch driving rod 610 passes through the first adjustment hole 652 and can slide left and right on the clutch fixing plate 650 along the first adjustment hole 652.

[0052] Preferably, the adjustment hole is an oblong hole.

[0053] Further, a slope 521 is provided on the outer surface of the clutch nylon wheel 520 corresponding to the pressing wheel 620. The inclination angle of the slope 521 is adapted to the inclination angle of the clutch driving rod 610, which is beneficial for the pressing wheel 620 to smoothly push and leave the clutch nylon wheel 520.

[0054] Further, a third elastic member and an adjusting member are installed on one side of the clutch fixing plate 650. The adjusting member passes through the third elastic member and is fixedly connected to the end of the clutch driving rod 610.

[0055] Specifically, in this embodiment, the third elastic member is an adjusting spring 640, and the adjusting member is an adjusting bolt 630. An installation cylinder 651 for installing the adjusting spring 640 and the adjusting bolt 630 is fixedly connected to the back of the clutch fixing plate 650. The installation cylinder 651 is a sleeve with sealed ends at both ends and a hollow interior. The adjusting spring 640 is arranged inside the installation cylinder 651. A second adjusting hole is provided on the side surface of the installation cylinder 651 corresponding to the first adjusting hole 652. The adjusting spring 640 is sleeved on the adjusting bolt 630. The bottom of the clutch driving rod 610 passes through the first adjusting hole 652 and the second adjusting hole in sequence and is fixedly connected to the bottom of the adjusting bolt 630 located inside the installation cylinder 651. The adjusting bolt 630 can move axially along the installation cylinder 651. Its function is to adjust the horizontal distance between the clutch driving rod 610 and the clutch driven mechanism, and at the same time adjust the pressing force of the pressing wheel 620. When the pressing force of the pressing wheel 620 is too large, the gap between the clutch nylon wheel 520 and the clutch double sprocket 510 is small or even coincides, and friction is generated between the two; when the pressing force of the pressing wheel 620 is too small, the gap between the clutch nylon wheel 520 and the clutch double sprocket 510 is too large, and the contact area between the spring pin shaft 540 and the clutch nylon wheel 520 is small or even cannot contact, which will cause the clutch driven mechanism to fail to engage or transmit force poorly.

[0056] When the central egg line 400 runs to the corresponding egg belt driving mechanism 200, the pressing wheel 620 at the end of the clutch driving mechanism pushes the clutch nylon wheel 520. At this time, the clutch nylon wheel 520 meshes with the clutch double sprocket 510, and the egg belt driving mechanism 200 starts to run, and the eggs in the egg belt are transmitted to the central egg line 400. When the central egg line 400 runs away from the corresponding egg belt driving mechanism 200, the pressing wheel 620 at the end of the clutch driving mechanism is separated from the clutch nylon wheel 520. At this time, the clutch large spring 530 separates the clutch double sprocket 510 from the clutch nylon wheel 520, and the operation of the egg belt driving device stops, and the operation of this layer of egg belt stops.

[0057] The present invention has been described in detail above. The above is only the preferred embodiment of the present invention, and the scope of implementation of the present invention cannot be limited. That is, all equivalent changes and modifications made according to the scope of this application should still fall within the scope covered by the present invention.

Claims

1. An egg collecting machine clutch device, characterized in that, It includes a clutch driven mechanism, which includes a clutch sprocket mounted on the shaft (210) of the egg belt driving mechanism (200) and capable of freely rotating on the shaft (210), and a clutch driven wheel mounted on the shaft (210) of the egg belt driving mechanism (200) and capable of axially moving on the shaft (210). A clutch driving mechanism is provided on the central egg line (400) corresponding to the clutch driven wheel. When the central egg line (400) runs to the corresponding layer of egg belt, the clutch driving mechanism pushes the clutch driven wheel to make the clutch driven wheel engage with the clutch sprocket. A clamping member is provided on the clutch sprocket corresponding to the clutch driven wheel, and a groove (522) is provided on the clutch driven wheel corresponding to the clamping member. When the clutch driving mechanism pushes the clutch driven wheel towards the clutch sprocket, the clamping member is docked with the groove (522), the clutch driven wheel engages with the clutch sprocket and rotates with the rotation of the clutch sprocket, and the egg belt driving mechanism (200) starts to operate.

2. The egg collecting machine clutch device according to claim 1, characterized in that, The clutch sprocket is a clutch double sprocket (510), and the clutch driven wheel is a clutch nylon wheel (520).

3. The egg collecting machine clutch device according to claim 1, characterized in that, A first elastic member is provided between the clutch sprocket and the clutch driven wheel, and the clutch sprocket is elastically connected to the clutch driven wheel through the first elastic member.

4. The egg collecting machine clutch device according to claim 1, characterized in that, The proportion of the groove (522) in the longitudinal cross-sectional profile of the clutch driven wheel is greater than 1 / 2.

5. The egg collection machine clutch device according to claim 1, characterized in that, The clutch sprocket is provided with a mounting hole corresponding to the clamping member, a second elastic member is provided in the mounting hole, the clamping member passes through the second elastic member and is elastically connected to the clutch sprocket through the second elastic member. When the second elastic member is relaxed, the clamping member protrudes from the surface of the clutch sprocket.

6. The egg collection machine clutch device according to claim 1, characterized in that, The clutch driving mechanism includes a clutch fixing plate (650), a clutch driving rod (610) and a pressing wheel (620). The clutch driving rod (610) is movably connected to the clutch fixing plate (650), and the pressing wheel (620) is sleeved on the clutch driving rod (610) corresponding to the clutch nylon wheel (520) and can freely rotate on the clutch driving rod (610).

7. The egg collecting machine clutch device according to claim 6, characterized in that, The clutch fixing plate (650) is provided with a first adjusting hole (652) for adjusting the longitudinal relative position between the clutch driving mechanism and the clutch driven mechanism. The clutch driving rod (610) passes through the first adjusting hole (652) and can slide left and right along the first adjusting hole (652).

8. The egg collecting machine clutch device according to claim 6, characterized in that, The outer surface of the clutch driven wheel is provided with an inclined surface (521) corresponding to the pressing wheel (620), and the inclination angle of the inclined surface (521) is adapted to the inclination angle of the clutch driving rod (610).

9. The egg collecting machine clutch device according to claim 6, characterized in that, A third elastic member and an adjusting member for adjusting the horizontal distance between the clutch driving rod (610) and the clutch driven mechanism and adjusting the pressing force of the pressing wheel (620) are installed on one side of the clutch fixing plate (650). The adjusting member passes through the third elastic member and is fixedly connected to the end of the clutch driving rod (610).

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