Uniform pollen pollination device

Abstract

The utility model discloses a uniform pollination device for pollen, which belongs to the technical field of planting and comprises a support frame, a grip, a sliding chute A, a pollination frame, a dustproof net frame, a fan, a storage box, a feeding port, a sealing cover and a pollen spraying port, the sliding chute A is embedded in the upper part of the support frame, and the pollination frame is slidably arranged on the upper part in the sliding chute A through a sliding block; grips are fixedly mounted above the support frame close to the side of the pollination frame and in the middle below the support frame. According to the pollen spraying device, the sliding frame is continuously pushed to stretch out and draw back repeatedly on the inner side of the sliding groove E, the material guiding plate B is driven to drive the rotating frame to rotate through the bearing through the rotating shaft, the material guiding plate B slides on the outer side of the rotating frame through the sliding groove D, and pollen blown into the pollen spraying opening is evenly scattered along the upper portion and the lower portion of the material guiding plate B which swings repeatedly while the angle is changed through repeated swinging. Pollen is sprayed from the pollen spraying opening in a large range and is uniformly distributed at the flower buds for pollination treatment, so that the effect of uniformly pollinating the potato flower buds is improved.

Description

Technical Field

[0001] This utility model belongs to the field of planting technology, specifically a device for uniform pollination of pollen. Background Technology

[0002] Planting is the process of cultivating various crops, trees, fruit trees, flowers, medicinal plants, and ornamental plants by planting seedlings in the soil and then nurturing them in a specific way so that the crops can grow and bear fruit. In order to increase the yield or to crossbreed crops, artificial pollination is usually performed on the flowers of some crops during their growth to cultivate different kinds of crops.

[0003] Among them, a search revealed application number CN202321721122.0, a flower pollination device. This flower pollination device features a partition installed at the bottom of the inner side of the box, with discharge ports at both ends to facilitate pollen entering the inner part of the box. A rotating stirring shaft is connected inside the box, which agitates the pollen during rotation, thus preventing it from accumulating and clogging the discharge ports. However, the following shortcomings exist:

[0004] When workers use this flower pollination device to pollinate flowers, they pour pollen into the box through the hopper. Then, they start the servo motor by pressing the control button, which drives the stirring shaft to rotate and stir the pollen inside the box, preventing it from clogging the discharge ports on both sides of the partition. However, since there is no device for quantitative discharge at the discharge port, a large amount of pollen can easily be discharged while the pollen is being stirred by the stirring shaft. This can lead to excessive and uneven pollen being sprayed out when sprayed from the small nozzle, resulting in waste. This makes the flower pollination device slightly inconvenient for workers to use. Utility Model Content

[0005] The purpose of this invention is to solve the problem that the above-mentioned flower pollination device easily leads to excessive and uneven pollen discharge, resulting in waste, and to provide a device for uniform pollination.

[0006] The technical solution adopted by this utility model is as follows: A uniform pollination device includes a support frame, a handle, a chute A, a pollination frame, a dustproof mesh frame, a fan, a storage box, an inlet, a sealing cover, and a powder spray nozzle. A chute A is embedded in the upper part of the support frame. A pollination frame is slidably mounted inside the chute A via a slider. A handle is fixedly installed on the upper part of the support frame near the side of the pollination frame and on the lower center of the support frame. A dustproof mesh frame is slidably mounted on the inner side of the pollination frame, and the side of the dustproof mesh frame and the side of the pollination frame are connected by bolts. Fans are installed on both sides inside. A storage box is embedded in the middle of the upper part of the pollination frame. An inlet is embedded above the storage box. A sealing cover is slidably installed inside the inlet. A powder spraying nozzle is nested on the other side of the storage box. The powder spraying nozzle is trapezoidal in shape. An extension length adjustment mechanism is provided below the pollination frame to facilitate adjustment of the extension length of the pollination frame. A uniform pollination mechanism is provided inside the powder spraying nozzle to evenly spray pollen for pollination. A rotating pollen exporting mechanism is provided inside the lower part of the storage box to evenly export pollen.

[0007] The extension length adjustment mechanism comprises a limiting groove, a sliding groove B, a limiting frame, a damping telescopic rod, a groove, a push rod, and a telescopic rod. A limiting groove is embedded in the lower inner wall of the sliding groove A. Several limiting grooves are arranged equidistantly side-by-side. A sliding groove B is embedded in the lower inner wall of the pollination frame. A limiting frame is slidably disposed between the inner sides of the sliding groove B and the limiting groove. A damping telescopic rod is fixedly installed between the upper part of the limiting frame and the upper part of the inner wall of the sliding groove B, and a spring is fitted to the outer side of the damping telescopic rod. A groove is embedded in the side of the limiting frame, and the inner wall of the groove is inclined. A push rod is slidably disposed between the inner side of the sliding groove B and the inner side of the groove, and the push rod is inclined. A telescopic rod is fixedly installed between the side of the push rod and the side of the pollination frame, and a spring is fitted to the outer side of the telescopic rod.

[0008] The rotating pollen exporting mechanism consists of a guide plate A, a guide frame, a chute C, electric rollers, and a guide channel. The guide plate A is fixedly installed inside the lower part of the storage box. The guide frame is located inside the lower part of the storage box near the guide plate A. The chute C is embedded in the outer ring of the guide frame and is ring-shaped. Electric rollers are rotatably mounted on both sides of the inner wall of the storage box near the guide frame via bearings. The electric rollers are slidably mounted inside the chute C. A number of guide channels are embedded above the guide plate A and the guide frame and are arranged equidistantly around the perimeter.

[0009] The uniform powdering mechanism comprises a guide plate B, a chute D, a rotating frame, a chute E, a sliding frame, a servo motor, and an eccentric wheel. The guide plate B is positioned vertically opposite to the inside of the powder spraying nozzle. A chute D is embedded in front of the guide plate B. A rotating frame is slidably mounted inside the chute D and is rotatably positioned between the front and rear sides of the inner wall of the powder spraying nozzle via bearings. A chute E is embedded vertically opposite to the inside of the inner wall of the powder spraying nozzle. A sliding frame is slidably mounted inside the chute E and is rotatably connected to the opposing guide plate B via a rotating shaft. A servo motor is fixedly mounted on the side of the inner wall of the chute E, and the servo motor is connected to the eccentric wheel via an output shaft.

[0010] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0011] 1. This type of uniform pollination device is equipped with an extension length adjustment mechanism, which allows workers to adjust the length of the pollination frame freely by means of the cooperation between the limiting groove, slide groove B, limiting frame, damping telescopic rod, groove, push rod and telescopic rod. The push rod slides and squeezes the limiting frame inside the groove, and the damping telescopic rod and the outer spring allow the limiting frame to slide freely inside the limiting groove. This allows workers of different heights to freely adjust the length of the pollination frame and avoid the effect of bending over for a long time.

[0012] 2. This type of uniform pollination device is equipped with a rotating pollen discharge mechanism. The operator can use the cooperation between the guide plate A, the guide frame, the chute C, the electric roller, and the guide chute. The electric roller rotates inside the chute C, and the guide frame rotates outside the electric roller through the chute C. This process of repeatedly staggering and merging the several guide chute above the guide frame and the several guide frames above the guide plate A improves the uniform discharge of pollen and avoids waste caused by excessive pollen discharge.

[0013] 3. This type of uniform pollination device, by setting up a uniform pollination mechanism, allows the operator to improve the uniform pollination effect on potato buds by coordinating the guide plate B, chute D, rotating frame, chute E, sliding frame, servo motor and eccentric wheel. The servo motor drives the eccentric wheel to rotate, continuously pushing the sliding frame to repeatedly extend and retract inside the chute E, causing the guide plate B to repeatedly swing through the rotating shaft and slide outside the rotating frame through the chute D. Attached Figure Description

[0014] Figure 1 This is a simplified three-dimensional schematic diagram of the pollination mechanism of this utility model from the front view.

[0015] Figure 2 This is a simplified schematic diagram of the front cross-sectional structure of the pollination mechanism in this utility model;

[0016] Figure 3 In this utility model Figure 2A simplified diagram of the enlarged structure at point A in the middle;

[0017] Figure 4 In this utility model Figure 2 A simplified diagram of the enlarged structure at point B;

[0018] Figure 5 In this utility model Figure 2 A simplified diagram of the enlarged structure at point C;

[0019] Figure 6 In this utility model Figure 2 A simplified schematic diagram of the enlarged structure of Example 2 at point C.

[0020] The diagram shows the following markings: 1. Support frame; 101. Handle; 102. Slide A; 103. Limiting groove; 2. Pollination frame; 201. Dustproof net frame; 202. Fan; 203. Slide B; 204. Limiting frame; 205. Damping telescopic rod; 206. Groove; 207. Push rod; 208. Telescopic rod; 3. Storage box; 301. Inlet; 302. Sealing cover; 303. Guide plate A; 304. Guide frame; 305. Slide C; 306. Electric roller; 307. Guide chute; 4. Powder spray nozzle; 401. Guide plate B; 402. Slide D; 403. Rotating frame; 404. Slide E; 405. Sliding frame; 406. Servo motor; 407. Eccentric wheel. Detailed Implementation

[0021] 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.

[0022] In this utility model:

[0023] Example 1: Refer to Figure 1-5A pollen uniform pollination device includes a support frame 1, a handle 101, a chute A102, a pollination frame 2, a dustproof mesh frame 201, a fan 202, a storage box 3, an inlet 301, a sealing cover 302, and a powder spraying nozzle 4. A chute A102 is embedded in the upper part of the support frame 1. The pollination frame 2 is slidably mounted inside the chute A102 via a slider. The handle 101 is fixedly installed on the upper part of the support frame 1 near the side of the pollination frame 2 and on the lower center of the support frame 1. A dustproof mesh frame 201 is slidably mounted on the inner side of the pollination frame 2, and the side of the dustproof mesh frame 201 and the side of the pollination frame 2 are connected by bolts. Fans 202 are installed on both sides of the dustproof mesh frame 201. A storage box 3 is embedded in the middle of the upper part of the pollination frame 2. An inlet 301 is embedded in the upper part of the storage box 3. A sealing cover 302 is slidably installed inside the upper part of the inlet 301. A powder spraying nozzle 4 is nested on the other side of the storage box 3. The powder spraying nozzle 4 is trapezoidal in shape. An extension length adjustment mechanism is provided below the pollination frame 2 to facilitate adjustment of the extension length of the pollination frame. A uniform pollination mechanism is provided inside the powder spraying nozzle 4 to evenly spray pollen for pollination. A rotating pollen exporting mechanism is provided inside the lower part of the storage box 3 to evenly export pollen.

[0024] Reference Figure 1 , 2 5. Furthermore, the extension length adjustment mechanism is composed of a limiting groove 103, a sliding groove B203, a limiting frame 204, a damping telescopic rod 205, a groove 206, a push rod 207, and a telescopic rod 208.

[0025] A limiting groove 103 is embedded in the lower part of the inner wall of the slide A102. Several limiting grooves 103 are arranged equidistantly side-by-side. A slide B203 is embedded in the lower part of the inner wall of the pollination rack 2. A limiting frame 204 is slidably installed between the inner side of the slide B203 and the limiting groove 103. A damping telescopic rod 205 is fixedly installed between the upper part of the limiting frame 204 and the upper part of the inner wall of the slide B203, and a spring is fitted on the outer side of the damping telescopic rod 205. A groove 206 is embedded in the side of the limiting frame 204, and the inner side of the groove 206 is inclined. A push rod 207 is slidably installed between the inner side of the slide B203 and the inner side of the groove 206, and the push rod 207 is inclined on the side. A telescopic rod 208 is fixedly installed between the side of the push rod 207 and the side of the pollination rack 2, and a spring is fitted on the outer side of the telescopic rod 208. When the operator needs to adjust... When pollinating potatoes that have flowered after small-scale planting, the pollination frame 2 is brought to the planting site. Pushing the push rod 207 causes the telescopic rod 208 and the outer spring to retract, allowing the push rod 207 to slide inside the groove 206. This causes the limiting frame 204 to slide out of the limiting groove 103, and the damping telescopic rod 205 and the outer spring to retract. After releasing the pollination frame 2, the worker pushes the pollination frame 2 to slide above the sliding groove A102 via a slider, extending the pollination frame 2 to a suitable length. Then, the push rod 207 is released, causing the telescopic rod 208 and the outer spring to rebound the push rod 207. The damping telescopic rod 205 and the outer spring pop out of the limiting frame 204 and slide into one of the corresponding limiting grooves 103, thus limiting the pollination frame 2. This completes the length adjustment process for the pollination frame 2, allowing workers of different heights to freely adjust the length of the pollination frame 2 and avoiding the need for prolonged bending.

[0026] Reference Figure 2 , 4 Furthermore, the rotating pollen exporting mechanism consists of a guide plate A303, a guide frame 304, a slide rail C305, an electric roller 306, and a guide trough 307.

[0027] A guide plate A303 is fixedly installed inside the lower part of the storage box 3. A guide frame 304 is located below the guide plate A303 inside the storage box 3. A groove C305 is embedded in the outer ring of the guide frame 304, and the groove C305 is ring-shaped. Electric rollers 306 are rotatably mounted on both sides of the inner wall of the storage box 3 near the guide frame 304 via bearings, and the electric rollers 306 slide within the groove C305. Several guide channels 307 are embedded above the guide plate A303 and the guide frame 304, arranged equidistantly around the perimeter. When the pollination rack 2 is extended to a suitable length, two fans 202 are turned on to blow air into the pollination rack 2. Simultaneously, the servo motor matching the electric roller 306 is turned on, causing the electric roller 306 to rotate inside the slide groove C305. This causes the guide frame 304 to rotate outside the electric roller 306 through the slide groove C305. This causes the several guide grooves 307 above the guide frame 304 and the several guide grooves 307 above the guide plate A303 to repeatedly stagger and merge. This allows the pollen in the storage box 3 to be evenly and in small amounts introduced into the pollination frame 2 from between the several staggered and merged guide grooves 307. The pollen is then blown towards the powder spraying nozzle 4 by the fan 202, so that the pollen is evenly sprayed from the powder spraying nozzle 4 to the large number of flower buds that need to be pollinated for uniform pollination. This improves the uniform distribution of pollen and avoids the waste caused by excessive pollen discharge.

[0028] Reference Figure 2 , 3 Furthermore, the uniform pollination mechanism consists of a guide plate B401, a chute D402, a rotating frame 403, a chute E404, a sliding frame 405, a servo motor 406, and an eccentric wheel 407.

[0029] Inside the powder spray nozzle 4, guide plates B401 are arranged opposite each other at the top and bottom. A slide groove D402 is embedded in front of the guide plate B401. A rotating frame 403 is slidably arranged inside the slide groove D402, and the rotating frame 403 is rotatably arranged between the front and rear sides of the inner wall of the powder spray nozzle 4 via bearings. A slide groove E404 is embedded opposite each other at the top and bottom of the inner wall of the powder spray nozzle 4. A sliding frame 405 is slidably arranged inside the slide groove E404, and the sliding frame 405 and the opposite guide plate B401 are rotatably arranged via a rotating shaft. A servo motor 406 is fixedly installed on the side of the inner wall of the slide groove E404. The servo motor 406 is connected to an eccentric wheel 407 through an output shaft. When the fan 20 2. While blowing pollen into the spray nozzle 4, the operator turns on the servo motor 406 to drive the eccentric wheel 407 to rotate, continuously pushing the sliding frame 405 to repeatedly extend and retract inside the slide groove E404. This causes the guide plate B401 to rotate through the shaft and the rotating frame 403 through the bearing, so that the guide plate B401 slides through the slide groove D402 on the outside of the rotating frame 403. As it repeatedly swings and changes angle, the pollen blown into the spray nozzle 4 will be evenly dispersed along the repeatedly swinging guide plate B401, and sprayed out from the spray nozzle 4 to evenly distribute the pollen at the flower buds for pollination, thus improving the effect of uniform pollination of potato flower buds.

[0030] Reference Figure 2-4 Furthermore, the electric roller 306 is electrically connected to the battery via a matching servo motor and a control panel for the support frame 1, and the fan 202 and the servo motor 406 are both electrically connected to the battery via a control panel for the support frame 1. Example

[0031] like Figure 5 , 6As shown, in addition to the embodiment in which a groove 206 is embedded in the side of the limiting frame 204 and the inner wall of the groove 206 is inclined, and a push rod 207 is slidably arranged between the inner side of the slide groove B203 and the inner side of the groove 206, with the push rod 207 also being inclined, another embodiment of the present invention exists where a groove 206 is embedded in the side of the limiting frame 204 and the inner wall of the groove 206 is arc-shaped, and a push rod 207 is slidably arranged between the inner side of the slide groove B203 and the inner side of the groove 206, with the push rod 207 also being arc-shaped. When the worker pushes the push rod 207, it causes the telescopic rod 208 and the outer spring to retract, causing the push rod 207 to retract within the groove 206. The inner sliding will result in a smaller contact area between the side of the arc-shaped push rod 207 and the inner wall of the arc-shaped groove 206, generating less friction. The limiting frame 204 can be easily squeezed out of the limiting groove 103 and retracted by the damping telescopic rod 205 and the outer spring. After releasing the pollination frame 2, the operator pushes the pollination frame 2 to slide above the inside of the slide groove A102 through the slider. After extending the pollination frame 2 to a suitable length, the push rod 207 is released, causing the telescopic rod 208 and the outer spring to rebound the push rod 207. The damping telescopic rod 205 and the outer spring pop out of the limiting frame 204 and slide into one of the corresponding limiting grooves 103, limiting the pollination frame 2. Compared with the first embodiment, the adjustment of the pollination frame 2 is more convenient.

[0032] Working principle: First, when workers need to pollinate potatoes that have flowered after small-scale planting, they bring the pollination frame 2 to the planting site and push the push rod 207, causing the telescopic rod 208 and the outer spring to retract. This allows the push rod 207 to slide inside the groove 206, squeezing the limiting frame 204 out of the limiting groove 103. This is achieved by the damping telescopic rod 205 and the outer spring retracting, releasing the pollination frame 2. After releasing the pollination frame 2, workers push the pollination frame 2 to slide above the sliding block inside the chute A102, thus pollinating the potatoes. After the pollinator frame 2 extends to the appropriate length, the push rod 207 is released, causing the telescopic rod 208 and the outer spring to return the push rod 207. The damping telescopic rod 205 and the outer spring pop out of the limiting frame 204 and slide into one of the corresponding limiting grooves 103, thus limiting the pollinator frame 2. This completes the length adjustment of the pollinator frame 2. Then, while the staff turns on the two fans 202 to blow air into the pollinator frame 2, they also turn on the servo motor of the electric roller 306 to drive the electric roller 306 in the slide groove C3. 05. The inner side rotates, causing the guide frame 304 to rotate outside the electric roller 306 via the slide groove C305. This causes the guide grooves 307 above the guide frame 304 and the guide plate A303 to repeatedly stagger and merge, so that the pollen in the storage box 3 is evenly and in small amounts introduced into the pollination frame 2 through the staggered and merged guide grooves 307. The pollen is then blown towards the powder spraying nozzle 4 by the fan 202. Finally, the operator turns on the servo motor 406 to drive the eccentric wheel 40. 7. Rotation continuously pushes the sliding frame 405 to repeatedly extend and retract inside the slide groove E404, driving the guide plate B401 to rotate through the shaft and drive the rotating frame 403 to rotate through the bearing. This causes the guide plate B401 to slide through the slide groove D402 on the outside of the rotating frame 403. While repeatedly swinging and changing the angle, the pollen blown into the powder spraying nozzle 4 will be evenly dispersed along the repeatedly swinging guide plate B401, and sprayed out from the powder spraying nozzle 4 over a wide area to evenly distribute the pollen at the flower buds for pollination.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pollen uniform pollination device, comprising a support frame (1), a handle (101), a chute A (102), a pollination frame (2), a dustproof mesh frame (201), a fan (202), a storage box (3), an inlet (301), a sealing cover (302), and a powder spraying nozzle (4). A chute A (102) is embedded above the support frame (1). The pollination frame (2) is slidably mounted above the chute A (102) via a slider. A handle (101) is fixedly installed on the side of the support frame (1) near the pollination frame (2) and at the center of the lower part of the support frame (1). A dustproof mesh frame (201) is slidably installed on the inner side of the frame (2), and the side of the dustproof mesh frame (201) and the side of the pollination frame (2) are connected by bolts. Fans (202) are installed on both sides of the dustproof mesh frame (201). A storage box (3) is embedded in the middle of the upper part of the pollination frame (2). An inlet (301) is embedded in the upper part of the storage box (3). A sealing cover (302) is slidably installed on the upper part of the inlet (301). A powder spraying nozzle (4) is nested on the other side of the storage box (3), and the powder spraying nozzle (4) is trapezoidal. The characteristic is that: The pollination frame (2) is provided with an extension length adjustment mechanism for easy adjustment of the extension length of the pollination frame. The inside of the powder spraying port (4) is provided with a uniform pollination mechanism that can uniformly spray pollen for pollination treatment. The inside of the storage box (3) is provided with a rotating pollen exporting mechanism that can uniformly export pollen.

2. The pollen uniform pollination device as described in claim 1, characterized in that: The extension length adjustment mechanism is composed of a limiting groove (103), a sliding groove B (203), a limiting frame (204), a damping telescopic rod (205), a groove (206), a push rod (207), and a telescopic rod (208); A limiting groove (103) is embedded in the lower part of the inner wall of the slide groove A (102), and a slide groove B (203) is embedded in the lower part of the inner wall of the pollination frame (2). A limiting frame (204) is slidably arranged between the inner side of the slide groove B (203) and the limiting groove (103). A damping telescopic rod (205) is fixedly installed between the upper part of the limiting frame (204) and the upper part of the inner wall of the slide groove B (203), and a spring is provided on the outer side of the damping telescopic rod (205). A groove (206) is embedded in the side of the limiting frame (204). A push rod (207) is slidably arranged between the inner side of the slide groove B (203) and the inner side of the groove (206). A telescopic rod (208) is fixedly installed between the side of the push rod (207) and the side of the pollination frame (2), and a spring is provided on the outer side of the telescopic rod (208).

3. The pollen uniform pollination device as described in claim 1, characterized in that: The rotating pollen exporting mechanism consists of a guide plate A (303), a guide frame (304), a chute C (305), an electric roller (306), and a guide groove (307); A guide plate A (303) is fixedly installed inside the lower part of the storage box (3). A guide frame (304) is provided inside the lower part of the storage box (3) near the guide plate A (303). A sliding groove C (305) is embedded in the outer ring of the guide frame (304). Electric rollers (306) are rotatably provided on both sides of the inner wall of the storage box (3) near the guide frame (304) through bearings. The electric rollers (306) are fitted and slidably disposed inside the sliding groove C (305). A guide groove (307) is embedded above the guide plate A (303) and the guide frame (304).

4. The pollen uniform pollination device as described in claim 1, characterized in that: The uniform pollination mechanism consists of a guide plate B (401), a chute D (402), a rotating frame (403), a chute E (404), a sliding frame (405), a servo motor (406), and an eccentric wheel (407); Inside the powder spraying nozzle (4), a guide plate B (401) is arranged opposite to the upper and lower sides. A sliding groove D (402) is embedded in front of the guide plate B (401). A rotating frame (403) is slidably arranged inside the sliding groove D (402). The rotating frame (403) is rotatably arranged between the front and rear sides of the inner wall of the powder spraying nozzle (4) through a bearing. Inside the inner wall of the powder spraying nozzle (4), a sliding groove E (404) is arranged opposite to the upper and lower sides. A sliding frame (405) is slidably arranged inside the sliding groove E (404). The sliding frame (405) and the opposite guide plate B (401) are rotatably arranged through a rotating shaft. A servo motor (406) is fixedly installed on the side of the inner wall of the sliding groove E (404). The servo motor (406) is connected to an eccentric wheel (407) through an output shaft.

5. The pollen uniform pollination device as described in claim 2, characterized in that: There are several limiting grooves (103) arranged at equal intervals, the inner wall of the groove (206) is inclined, and the push rod (207) is inclined.

6. The pollen uniform pollination device as described in claim 3, characterized in that: The chute C (305) is arranged in a ring shape, and there are several guide grooves (307) arranged in a equidistant ring.

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