Goose egg picking tool

Abstract

This utility model relates to the field of goose egg retrieval technology and discloses a goose egg retrieval tool, including a shell. The bottom of the shell is provided with a clamping assembly, which includes two symmetrically arranged clamping arms. The upper ends of the two clamping arms are fixedly installed with shafts. The clamping arms are hinged to the inner bottom of the shell through the shafts. By setting the clamping assembly to cooperate with the driving assembly, when the pinching part slides, it pulls the pull rope to move along the S-shaped path of the guide wheel and the tension wheel, driving the guide rod to move upward, so that the double-sided toothed plate pushes the gears on both sides to rotate in opposite directions, driving the clamping arms to rotate inward with the shaft as the fulcrum. At this time, the spoon-shaped clamp closes and clamps the goose egg. Conversely, when the pinching part is released, the return spring pushes the double-sided toothed plate to return to its original position, and the clamping arms open so that the spoon-shaped clamp releases the goose egg, realizing remote operation without the need for manual bending, reducing labor intensity. The spoon-shaped clamp is adapted to the shape of the goose egg, reducing the risk of breakage.

Description

Technical Field

[0001] This utility model relates to the field of goose egg collection technology, and in particular to a goose egg collection tool. Background Technology

[0002] Goose eggs are the eggs laid by domestic geese. They are relatively large, generally weighing around 100-200 grams, with a thick and hard shell. However, compared to chicken eggs and other poultry eggs, their shell surface is relatively rough, and the egg body is more rounded. Goose eggs are rich in nutrients such as protein, fat, vitamins, and minerals, making them a popular and nutritious food among consumers. There is a certain market demand, leading to the emergence of large-scale, intensive goose farming. In large-scale goose farms, egg collection is a crucial part of daily production management.

[0003] In existing technologies, the collection of goose eggs is mostly done manually. Workers need to bend over or squat down to pick up the eggs one by one. Frequent bending over will keep the workers' waist and back muscles in a state of tension for a long time, which can easily lead to fatigue and soreness in the lower back. Long-term engagement in this work may also cause occupational diseases such as lumbar muscle strain and lumbar disc herniation. Utility Model Content

[0004] In response to the shortcomings of the prior art, which require workers to bend over or squat to pick up goose eggs one by one, the frequent bending over movements can cause the lower back and back muscles to be in a state of tension for a long time, which can easily lead to fatigue and soreness in the lower back and back. Long-term engagement in this work may also cause occupational diseases such as lumbar muscle strain and lumbar disc herniation. This utility model provides a goose egg picking tool with the advantages of high picking efficiency, reduced work intensity and long service life, thus solving the problems mentioned in the prior art.

[0005] This utility model provides the following technical solution: a goose egg picking tool, including a shell, and a clamping component is provided at the bottom of the shell;

[0006] The clamping assembly includes two symmetrically arranged clamping arms. A shaft is fixedly installed at the upper end of each clamping arm. The clamping arms are hinged to the bottom of the inner side of the housing via the shaft. A spoon-shaped clamp is fixedly installed at the bottom of each clamping arm. A guide rod is provided above the two clamping arms. A limiting piece is fixedly installed at the bottom of the guide rod. A double-sided toothed plate is fixedly installed at the bottom of the limiting piece. A gear is fixedly installed on the side of each clamping arm near the guide rod. The clamping arms are respectively meshed with the two sides of the double-sided gear via the gear. A drive assembly is provided at the upper end of the housing.

[0007] The drive assembly includes a pull rope, the bottom of which is fixedly mounted on the top of the guide rod. The upper end of the housing is provided with a guide wheel and a tension wheel, and the upper end of the pull rope is wound in an S-shape around the surface of the guide wheel and the tension wheel.

[0008] Preferably, a fixing plate is fixedly installed on the inner bottom of the outer shell, and the guide rod has limiting protrusions on both sides and is slidably disposed in the middle of the fixing plate.

[0009] Preferably, a reset spring is fixedly installed at the upper end of the limiting piece, and the reset spring is sleeved on the outside of the guide rod and its upper end is fixedly connected to the bottom of the fixing plate.

[0010] Preferably, a connecting seat is fixedly installed on the upper side of the outer shell, the interior of the connecting seat is connected to the interior of the outer shell, the guide wheel is rotatably installed on the inner wall of the connecting seat, and a gripping part is fixedly installed on the outer side of the connecting seat.

[0011] Preferably, a guide rail is provided on the side surface of the connecting seat near the grip, and a limit rod is fixedly installed inside the guide rail.

[0012] Preferably, the guide rail has a pinching component inside, the pinching component is slidably mounted on the surface of the limiting rod, and the pull rope is fixedly mounted on the side of the pinching component near the limiting rod near the tension wheel.

[0013] Preferably, the side of the connecting seat is provided with an adjustment component, the adjustment component includes a protective shell, the protective shell is fixedly installed on the side of the connecting seat, the two ends of the connecting seat are symmetrically provided with sliding grooves, and the sliding grooves are slidably connected to the inside of the sliding grooves, and the two ends of the tensioning wheel are rotatably installed on the inside of the two sliding grooves.

[0014] Preferably, the housing is provided with a lead screw inside, the upper end of the lead screw is threaded through the top of the housing and a knob is fixedly installed thereon, a screw hole that matches the lead screw is opened in the middle of a slider near the housing, and one side of the tension wheel is threaded to the surface of the lead screw through the slider with the screw hole.

[0015] This utility model has the following advantages:

[0016] 1. By setting up a clamping component and a driving component to work together, when the pinching component slides, it pulls the rope to move along the S-shaped path of the guide wheel and the tension wheel, causing the guide rod to move upward. This causes the double-sided toothed plate to push the gears on both sides to rotate in opposite directions, driving the clamping arm to rotate inward around the shaft. At this time, the spoon-shaped clamp closes and clamps the goose egg. Conversely, when the pinching component is released, the return spring pushes the double-sided toothed plate to return to its original position, and the clamping arm opens, allowing the spoon-shaped clamp to release the goose egg. This enables remote operation without the need for manual bending, reducing labor intensity. The spoon-shaped clamp is adapted to the shape of the goose egg, reducing the risk of breakage.

[0017] 2. The tension of the tensioning wheel on the pull rope is adjusted by setting an adjustment component. The screw is rotated by turning the knob, which drives the slider to move along the slide groove. The distance between the tensioning wheel and the guide wheel is adjusted to change the tension of the pull rope. This can compensate for the lag in clamping response caused by the loosening of the pull rope after long-term use, and ensure that the stroke of the pinching part is accurately converted into the opening and closing angle of the clamping arm. It can adapt to different sizes of goose eggs, extend the service life of the device, and improve its practicality. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall front view structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the outer shell of this utility model;

[0020] Figure 3 This is an exploded view of the clamping component of this utility model;

[0021] Figure 4 This is a schematic diagram of the internal cross-sectional structure of the outer shell and connecting seat of this utility model;

[0022] Figure 5 This is a schematic diagram of the overall upper section structure of this utility model.

[0023] In the picture: 1. Outer shell;

[0024] 2. Clamping assembly; 201. Clamping arm; 202. Shaft; 203. Gear; 204. Spoon-shaped clamp; 205. Double-sided toothed plate; 206. Guide rod; 207. Limiting plate; 208. Return spring;

[0025] 3. Fixing plate;

[0026] 4. Drive assembly; 401. Pull rope; 402. Connecting seat; 403. Guide wheel; 404. Tensioning wheel; 405. Grip part; 406. Guide rail; 407. Kneading part; 408. Limiting rod;

[0027] 5. Adjustment components; 501. Slide groove; 502. Slider; 503. Protective shell; 504. Lead screw; 505. Knob. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please seeFigures 1-3 A goose egg picking tool includes a shell 1, and a gripping component 2 is provided at the bottom of the shell 1;

[0030] The clamping assembly 2 includes two symmetrically arranged clamping arms 201. A shaft 202 is fixedly mounted on the upper end of each clamping arm 201. The clamping arms 201 are hinged to the inner bottom of the outer casing 1 via the shaft 202. A spoon-shaped clamp 204 is fixedly mounted on the bottom of each clamping arm 201. The spoon-shaped clamp 204 has an anti-slip pad inside, which directly contacts the surface of the goose egg. The anti-slip pad's material properties increase the friction between the pad and the eggshell, effectively preventing the goose egg from slipping due to shaking or tilting during clamping. A guide rod 206 is located above the two clamping arms 201. A limiting plate 207 is fixedly mounted on the bottom of the guide rod 206, and a double-sided toothed plate 205 is fixedly mounted on the bottom of the limiting plate 207. Two clamping arms 201 are fixedly mounted with gears 203 on one side near the guide rod 206. The clamping arms 201 are respectively connected to the two sides of the double-sided gear 203 through the gears 203. The upper end of the outer shell 1 is provided with a drive assembly 4. The guide rod 206 pushes the double-sided toothed plate 205 to move up and down through the limiting piece 207. The two sides of the double-sided toothed plate 205 are respectively engaged with the gears 203 on the two clamping arms 201. During the movement of the double-sided toothed plate 205, the gears 203 on both sides are rotated by the meshing force, which drives the clamping arms 201 to rotate synchronously inward or outward with the shaft 202 as the fulcrum, so that the spoon-shaped clamp 204 at the bottom can achieve the closing and opening action, which facilitates the picking and collection of goose eggs.

[0031] Please see Figure 4 The drive assembly 4 includes a pull rope 401, the bottom of which is fixedly mounted on the top of the guide rod 206. The upper end of the housing 1 is provided with a guide wheel 403 and a tension wheel 404. The upper end of the pull rope 401 is wound in an S-shape around the surfaces of the guide wheel 403 and the tension wheel 404. When the pinching member 407 drives the pull rope 401 to move, the S-shaped winding increases the contact area and friction between the pull rope 401 and the two wheels, making it less likely for the pull rope 401 to slip during transmission. This ensures that the pulling force can be stably transmitted to the guide rod 206. When the pull rope 401 is under force, the guide wheel 403 changes the direction of the pulling force, converting the lateral pulling force of the pinching member 407 into a vertical pulling force that drives the guide rod 206 to rise. This ensures the continuity and reliability of the picking action and improves the operating accuracy of the tool.

[0032] Please see Figures 2-4A fixing plate 3 is fixedly installed on the inner bottom of the outer shell 1. The guide rod 206 has limiting protrusions on both sides and slides through the middle of the fixing plate 3. The fixing plate 3 forms a radial constraint on the limiting protrusions, so that the guide rod 206 can only move in a straight line in the vertical direction and cannot be laterally offset or rotated. A return spring 208 is fixedly installed on the upper end of the limiting plate 207. The return spring 208 is sleeved on the outside of the guide rod 206 and its upper end is fixedly connected to the bottom of the fixing plate 3. The elastic force of the return spring 208 is evenly applied to the double-sided toothed plate 205 through the limiting plate 207, so that the double-sided toothed plate 205 is smoothly reset. A connecting seat 402 is fixedly installed on the upper side of the outer shell 1. The interior of the connecting seat 402 is connected to the interior of the outer shell 1. The guide wheel 403 is rotatably installed on the inner wall of the connecting seat 402. A gripping part 405 is fixedly installed on the outer side of the connecting seat 402.

[0033] Please see Figures 3-5 A guide rail 406 is provided on the surface of the connecting seat 402 near the grip part 405. A limit rod 408 is fixedly installed inside the guide rail 406. A pinching member 407 is provided inside the guide rail 406. The pinching member 407 is slidably installed on the surface of the limit rod 408. The limit rod 408 forms an axial constraint on the pinching member 407 to prevent it from shifting or shaking during sliding. The pull rope 401 is fixedly installed on the side of the pinching member 407 near the limit rod 408 near the tension wheel 404. When the pinching member 407 slides along the limit rod 408 in the guide rail 406, it pulls the pull rope 401 to move along the S-shaped path of the guide wheel 403 and the tension wheel 404. The pull rope 401 drives the guide rod 206 to move upward.

[0034] Please see Figure 5 An adjustment component 5 is provided on the side of the connecting seat 402. The adjustment component 5 includes a protective shell 503, which is fixedly installed on the side of the connecting seat 402. Slide grooves 501 are symmetrically opened at both ends of the connecting seat 402. Sliding sliders 502 are slidably connected inside each slide groove 501. The two ends of the tension wheel 404 are rotatably installed inside the two sliding sliders 502. A lead screw 504 is provided inside the protective shell 503. The upper end of the lead screw 504 is threaded through the top of the protective shell 503 and a knob 505 is fixedly installed thereon. Near the protective shell 503... A slider 502 has a threaded hole in the middle that mates with a lead screw 504. One side of the tension wheel 404 is threaded to the surface of the lead screw 504 through the slider 502 with the threaded hole. The rotational motion of the lead screw 504 is converted into the linear sliding of the slider 502 along the slide groove 501, which in turn drives the tension wheel 404 to move synchronously. When the tension wheel 404 moves, it changes the distance between itself and the guide wheel 403, thereby achieving precise adjustment of the tension of the pull rope 401, so that the pull rope 401 is always in a taut state, ensuring the accuracy of the clamping action.

[0035] Working principle: In actual application, the staff first holds the grip part 405 and aligns the clamping component 2 at the bottom of the outer shell 1 with the goose egg to be picked up. When it is necessary to clamp the goose egg, the fingers pinch the pinching part 407, so that the pinching part 407 moves along the limiting rod 408 in the guide rail 406 towards the grip part 405. The pinching part 407 pulls the pull rope 401. The pull rope 401 moves along the S-shaped path formed by the guide wheel 403 and the tension wheel 404. The lower end of the pull rope 401 drives the guide rod 206 to move upward.

[0036] When the guide rod 206 moves upward, the limiting piece 207 at its bottom moves upward synchronously, pushing the double-sided toothed plate 205 to move upward. Since the double-sided toothed plate 205 meshes with the gears 203 on the two clamping arms 201 on both sides respectively, during the upward movement of the double-sided toothed plate 205, the gears 203 on both sides are subjected to meshing force and rotate in opposite directions, thereby driving the two clamping arms 201 to rotate inward synchronously with the shaft 202 as the fulcrum, so that the spoon-shaped clamp 204 at the bottom of the clamping arm 201 gradually closes, thereby achieving stable clamping of the goose egg;

[0037] When it is necessary to release the goose egg, the clamping component 407 is released. At this time, the return spring 208, which is sleeved on the outside of the guide rod 206, loses the tension constraint of the clamping component 407. Under the action of its own elastic restoring force, the return spring 208 pushes the limiting plate 207 to move downward. The limiting plate 207 drives the double-sided toothed plate 205 and the guide rod 206 to move downward synchronously. When the double-sided toothed plate 205 moves downward, the gears 203 on both sides rotate in the opposite direction again, causing the clamping arm 201 to open outward. The spoon-shaped clamp 204 is then released, and the goose egg is released.

[0038] If the pull rope 401 becomes loose due to long-term use, or if it is necessary to adjust the clamping force to accommodate different sized goose eggs, it can be adjusted through the adjustment component 5. By rotating the knob 505, the knob 505 drives the lead screw 504 to rotate. The lead screw 504 engages with the threaded hole of the slider 502, driving the slider 502 to slide along the slide groove 501. The slider 502 drives the tension wheel 404 to move synchronously, thereby changing the distance between the tension wheel 404 and the guide wheel 403, thus adjusting the tension of the pull rope 401, ensuring stable transmission of the pull rope 401, and guaranteeing accurate and reliable clamping action of the clamping component 2.

Claims

1. A goose egg collecting tool, comprising a shell (1), characterized in that: The bottom of the outer casing (1) is provided with a clamping assembly (2); The clamping assembly (2) includes two symmetrically arranged clamping arms (201). A shaft (202) is fixedly installed at the upper end of the two clamping arms (201). The clamping arms (201) are hinged to the bottom of the inner side of the outer shell (1) through the shaft (202). A spoon-shaped clamp (204) is fixedly installed at the bottom of each clamping arm (201). A guide rod (206) is provided above the two clamping arms (201). A limiting piece (207) is fixedly installed at the bottom of the guide rod (206). A double-sided toothed plate (205) is fixedly installed at the bottom of the limiting piece (207). A gear (203) is fixedly installed on the side of each clamping arm (201) near the guide rod (206). The clamping arms (201) are respectively meshed with the two sides of the double-sided gear (203) through the gear (203). A drive assembly (4) is provided at the upper end of the outer shell (1). The drive assembly (4) includes a pull rope (401), the bottom of which is fixedly installed on the top of the guide rod (206). The upper end of the housing (1) is provided with a guide wheel (403) and a tension wheel (404). The upper end of the pull rope (401) is wound in an S-shape around the surface of the guide wheel (403) and the tension wheel (404).

2. The goose egg collecting tool according to claim 1, characterized in that: A fixing plate (3) is fixedly installed on the inner bottom of the outer shell (1), and the guide rod (206) has limiting protrusions on both sides and is slidably disposed in the middle of the fixing plate (3).

3. The goose egg collecting tool according to claim 2, characterized in that: A reset spring (208) is fixedly installed on the upper end of the limiting piece (207). The reset spring (208) is sleeved on the outside of the guide rod (206) and its upper end is fixedly connected to the bottom of the fixing plate (3).

4. The goose egg collecting tool according to claim 1, characterized in that: A connecting seat (402) is fixedly installed on the upper side of the outer shell (1). The interior of the connecting seat (402) is connected to the interior of the outer shell (1). The guide wheel (403) is rotatably installed on the inner wall of the connecting seat (402). A gripping part (405) is fixedly installed on the outer side of the connecting seat (402).

5. The goose egg collecting tool according to claim 4, characterized in that: The connecting seat (402) has a guide rail (406) on the side surface near the grip (405), and a limit rod (408) is fixedly installed inside the guide rail (406).

6. The goose egg collecting tool according to claim 5, characterized in that: The guide rail (406) is provided with a pinching member (407) inside. The pinching member (407) is slidably installed on the surface of the limiting rod (408). The pull rope (401) is fixedly installed on the side of the pinching member (407) near the limiting rod (408) near the tension wheel (404).

7. The goose egg collecting tool according to claim 4, characterized in that: The side of the connecting seat (402) is provided with an adjustment component (5). The adjustment component (5) includes a protective shell (503). The protective shell (503) is fixedly installed on the side of the connecting seat (402). The two ends of the connecting seat (402) are symmetrically provided with sliding grooves (501). The sliding grooves (501) are slidably connected to the inside of each sliding groove (501). The two ends of the tensioning wheel (404) are rotatably installed inside the two sliding blocks (502).

8. The goose egg collecting tool according to claim 7, characterized in that: The protective shell (503) is equipped with a lead screw (504) inside. The upper end of the lead screw (504) is threaded through the top of the protective shell (503) and a knob (505) is fixedly installed thereon. A slider (502) near the protective shell (503) has a screw hole in the middle that matches the lead screw (504). One side of the tension wheel (404) is threaded to the surface of the lead screw (504) through the slider (502) with the screw hole.

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