Harvesting device for large-scale planting of safflower carthamus
By designing a red flower harvesting device with structures such as sliding handles, sliding rods and clamping blocks, the problem of hand scratches caused by stinging leaves of skewers is solved, and the safety and efficiency of picking is improved, and it is adapted to red flowers of different heights is adapted to red flowers. pick.
Patent Information
- Application Number
- CN202421048925.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-15
AI Technical Summary
During the large-scale planting and picking of safflower flowers, the spikes on the leaves of safflower flowers can easily cause scratches on the hands of pickers, reducing the picking efficiency and increasing the risk.
A large-scale planting and harvesting device for safflower is designed, using structures such as sliding handles, sliding rods and clamping blocks to achieve sliding of the picking head through spring connection, avoiding the contact between the hands and the safflower leaves, and through the T-shaped The blocks and gear blocks adjust the length of the picking head to adapt to safflower of different heights.
It improves the safety and operational convenience of picking, reduces the risk of hand scratches, and adapts to the height of safflower in different types and environments, improving the picking efficiency.
Smart Images
Figure CN222235639U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of safflower harvesting, in particular to a safflower large-scale planting and harvesting device. Background Art
[0002] During the manual picking process, pickers will cut or pull the mature safflower flowers from the plants through harvesting devices and then collect them into containers. This method is more flexible and can be adjusted to different plants and planting environments.
[0003] After searching, Chinese patent announcement number: CN211152798 U discloses a device for harvesting dry safflower hair for agricultural use, including a picking body, and storage hoses are connected to both sides of the upper end of the picking body, and the other ends of the storage hoses are connected to picking heads, and the dry flowers sucked by the picking heads enter the picking body for storage through the storage hose channel; the utility model realizes the development of a device for picking dry safflower, including the process of not directly touching the safflower hairs with hands, negative pressure collection, and efficient double-head flower picking with both hands at the same time, which realizes fast picking, improves picking efficiency, and reduces the harvesting cost of safflower.
[0004] Although the above technology achieves rapid picking, safflower leaves are covered with sharp thorns during use, which may easily cause scratches on human hands during use. When picking safflower in large-scale cultivation, it may lead to reduced picking efficiency and increased risk. Therefore, a safflower large-scale planting and harvesting device is proposed to solve the above problems. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a device for large-scale planting and harvesting of safflower, aiming to improve the problem of possible scratches on hands when picking safflower in the prior art.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a device for large-scale planting and harvesting of safflower, comprising a harvesting head, the outside of the harvesting head is fixedly connected to a fixing ring, the right part of the harvesting head is fixedly connected to a hose, the upper end of the fixing ring is fixedly connected to a fixing block, the side of the fixing block is elastically connected to a sliding rod through a spring, the upper part of the sliding rod is fixedly connected to a sliding handle, the lower rear end of the sliding rod is in contact with a clamping block, the right part of the clamping block is fixedly connected to a sliding ring, the upper and lower parts of the left end of the sliding ring are respectively fixedly connected to a plug rod and a sliding rod, and a gear assembly is slidably connected to the left outer wall of the plug rod.
[0007] As a further description of the above technical solution:
[0008] The shift assembly comprises a shift block, and the upper end of the shift block is elastically connected to a T-shaped block via a second spring.
[0009] As a further description of the above technical solution:
[0010] The outsides of the sliding rod and the sliding handle are both slidably connected to the inside of the upper end of the fixing ring, one end of the spring one is fixedly connected to the side of the fixing block, and the other end of the spring one is fixedly connected to the side of the upper end of the sliding rod.
[0011] As a further description of the above technical solution:
[0012] The left part of the clamping block is slidably connected inside the side end of the fixing ring.
[0013] As a further description of the above technical solution:
[0014] The middle inner part of the sliding ring is slidably connected to the outer right end of the harvesting head.
[0015] As a further description of the above technical solution:
[0016] The outsides of the plug-in rod and the sliding rod are both slidably connected to the inside of the fixing ring.
[0017] As a further description of the above technical solution:
[0018] The outside of the stop block is slidably connected to the outside of the left end of the plug-in rod.
[0019] As a further description of the above technical solution:
[0020] The lower part of the T-block is slidably connected to the upper end of the plug rod and the middle of the stop block respectively, one end of the second spring is fixedly connected to the lower part of the upper end of the T-block, and the other end of the second spring is fixedly connected to the upper part of the stop block.
[0021] The utility model has the following beneficial effects:
[0022] 1. In the utility model, the sliding handle can be slid to drive the sliding rod to slide, thereby releasing the limit of the clamping block, and then the sliding ring can be slid to make the sliding ring slide to the right so that when picking safflowers closer to the inside, the hand will not come into contact with the safflower leaves, thereby increasing safety and making the operation simple and convenient.
[0023] 2. In the utility model, the limit of the stop block can be released by sliding up the T-block, and then the stop block can be slid, so that the length range of the sliding ring can be adjusted, which makes it convenient to pick safflowers of different heights under different environments and types. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is an overall schematic diagram of a device for large-scale planting and harvesting of safflower proposed by the utility model;
[0025] Figure 2 This is a schematic diagram of a plug-in rod for a safflower large-scale planting and harvesting device proposed by the utility model;
[0026] Figure 3 This is a cross-sectional schematic diagram of a fixing ring of a device for large-scale planting and harvesting of safflower proposed by the utility model;
[0027] Figure 4 The utility model provides a schematic diagram of a T-block for a safflower large-scale planting and harvesting device.
[0028] Legend:
[0029] 1. Harvesting head; 2. Fixed ring; 3. Sliding ring; 4. Hose; 5. Shift block; 6. Sliding rod; 7. Sliding handle; 8. Connecting block; 9. Sliding rod; 10. Spring 1; 11. Fixed block; 12. Connecting rod; 13. T-block; 14. Spring 2. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0031] Reference Figure 1-Figure 3The utility model provides an embodiment: a device for harvesting safflower for large-scale planting, comprising a harvesting head 1, a brush is arranged on the left part of the harvesting head 1, the brush can brush the safflower down and collect it through a hose 4, a fixed ring 2 is fixedly connected to the outside of the harvesting head 1, the fixed ring 2 can limit the sliding distance of the sliding ring 3 and cannot slide out completely, and square grooves are provided at both ends of the fixed ring 2 to facilitate the sliding of the clamping block 8, the right part of the harvesting head 1 is fixedly connected to the hose 4, the hose 4 can be connected to the collecting device, and the safflower is transported from the hose 4 to the collecting device through the harvesting head 1, the upper end of the fixed ring 2 is fixedly connected to the inside of the fixed block 11, the fixed block 11 can support the fixed spring 10, the side of the fixed block 11 is elastically connected to the sliding rod 9 through the spring 10, and the spring 10 is supported by the fixed block The squeezing of 11 can maintain the state of squeezing the sliding rod 9, one end of the spring 10 is fixedly connected to the side of the fixed block 11, and the other end of the spring 10 is fixedly connected to the upper side of the sliding rod 9. The lower end of the right part of the sliding rod 9 is an inclined surface and can slide up under squeezing so that the clamping block 8 can slide into the square groove, and the sliding rod 9 can fix the clamping block 8 in the square groove and keep it connected. The upper part of the sliding rod 9 is fixedly connected with a sliding handle 7, and the clamping block 8 can be slid out by sliding the sliding handle 7, so that the sliding ring 3 can be slid so that when picking safflowers close to the inside, the pickers do not need to contact the leaves for easy picking. The outside of the sliding rod 9 and the sliding handle 7 are both slidably connected to the inside of the upper end of the fixed ring 2, and the fixed ring 2 limits the sliding rod 9 and the sliding handle 7 to only rotate within a fixed distance along the center of the fixed ring 2.
[0032] Reference Figure 1-Figure 2 The lower rear end of the sliding rod 9 contacts with a clamping block 8, which is L-shaped and can slide into the square groove to make the fixed ring 2 and the sliding ring 3 relatively fixed, so that it is convenient to pick the safflower near the outside, the left part of the clamping block 8 is slidably connected to the inside of the side end of the fixed ring 2, and the right part of the clamping block 8 is fixedly connected with the sliding ring 3, and the sliding ring 3 can limit the relative fixation of the plug rod 12 and the sliding rod 6, and the middle inner part of the sliding ring 3 is slidably connected to the outside of the right end of the harvesting head 1, and the upper and lower parts of the left end of the sliding ring 3 are respectively fixedly connected with the plug rod 12 and the sliding rod 6, and the plug rod 12 and the sliding rod 6 can limit the sliding ring 3 to only slide linearly relative to the fixed ring 2, and the outside of the plug rod 12 and the sliding rod 6 are both slidably connected to the inside of the fixed ring 2, and a gear assembly is slidably connected to the left outer wall of the plug rod 12.
[0033] Reference Figure 1 , Figure 2 and Figure 4The stopper assembly includes a stopper block 5, which can block the plug rod 12 to prevent it from completely sliding out of the fixed ring 2, so that the sliding distance of the sliding ring 3 is fixed. The outer portion of the stopper block 5 is slidably connected to the left end of the plug rod 12. The stopper block 5 slides outside the plug rod 12 to limit the distance of the sliding ring 3 relative to the fixed ring 2. In this way, when dealing with different types of safflower, the arm can be lifted to a smaller extent, making harvesting more labor-saving. The upper end of the stopper block 5 is elastically connected to the outer portion of the spring 2 by the spring 14. A T-block 13 is connected, and the T-block 13 slides into the upper part of the plug-in rod 12 to limit the relative fixation of the stop block 5. The lower part of the T-block 13 is slidably connected to the upper end of the plug-in rod 12 and the middle of the stop block 5 respectively. The stop block 5 limits the T-block 13 to slide vertically. One end of the spring 14 is fixedly connected to the lower part of the upper end of the T-block 13. The spring 14 pulls the T-block 13 to fix it inside the plug-in rod 12 and will not slide out automatically. The other end of the spring 14 is fixedly connected to the upper part of the stop block 5.
[0034] Working principle: When harvesting, the safflower on the outside can be brushed off by the brush on the left side of the harvesting head 1, and then transported to the inside of the collecting device through the hose 4. When the safflower on the outside is picked, the sliding handle 7 can be slid toward the middle, and the sliding handle 7 drives the sliding rod 9 to slide and squeeze the spring 10, and then slide to the left for a distance to make the clamping block 8 slide out of the square groove at the side end of the fixed ring 2, and then release the sliding handle 7. At this time, the spring 10 squeezes the sliding rod 9 to slide back to its original position. At this time, the entire device is tilted downward, so that the fixed ring 2 and the harvesting head 1 can slide downward until the stop block 5 contacts the lower part of the fixed ring 2 to keep it fixed, and then extend it inward to pick the safflower inside. After picking is completed, move forward Move to the next position and tilt the harvesting head 1 upward. At this time, the harvesting head 1 and the fixed ring 2 slide downward until the clamping block 8 squeezes the sliding rod 9 and slides upward to squeeze the spring 10. When the sliding ring 3 contacts the side of the fixed ring 2, the sliding rod 9 slides out under the squeezing of the spring 10 to keep the clamping block 8 fixed before picking. When the height of safflower is different due to the type and other reasons, the T-block 13 can be slid out of the plug-in rod 12 by sliding up. The T-block 13 pulls the spring 2 14. Then, after the sliding stop block 5 is at a suitable position outside the plug-in rod 12, the T-block 13 can be released to make it slide down to the upper end of the plug-in rod 12 and be fixed under the pull of the spring 2 14 to adjust the sliding distance of the sliding ring 3.
[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A safflower large-scale planting and harvesting device, comprising a harvesting head (1), characterized in that: The outside of the harvesting head (1) is fixedly connected to a fixing ring (2), the right part of the harvesting head (1) is fixedly connected to a hose (4), the upper end of the fixing ring (2) is fixedly connected to a fixing block (11), the side of the fixing block (11) is elastically connected to a sliding rod (9) through a spring (10), the upper part of the sliding rod (9) is fixedly connected to a sliding handle (7), the lower rear end of the sliding rod (9) contacts a clamping block (8), the right part of the clamping block (8) is fixedly connected to a sliding ring (3), the upper and lower parts of the left end of the sliding ring (3) are respectively fixedly connected to a plug rod (12) and a sliding rod (6), and a gear assembly is slidably connected to the left outer wall of the plug rod (12).
2. The device for large-scale planting and harvesting of safflower according to claim 1, characterized in that: The shift assembly comprises a shift block (5), and the upper end of the shift block (5) is elastically connected to a T-shaped block (13) via a second spring (14).
3. The device for large-scale planting and harvesting of safflower according to claim 1, characterized in that: The outside of the sliding rod (9) and the sliding handle (7) are both slidably connected to the inside of the upper end of the fixing ring (2), one end of the spring 1 (10) is fixedly connected to the side of the fixing block (11), and the other end of the spring 1 (10) is fixedly connected to the side of the upper end of the sliding rod (9).
4. The device for large-scale planting and harvesting of safflower according to claim 1, characterized in that: The left part of the clamping block (8) is slidably connected to the inside of the side end of the fixing ring (2).
5. The device for large-scale planting and harvesting of safflower according to claim 1, characterized in that: The middle inner portion of the sliding ring (3) is slidably connected to the outer right end of the harvesting head (1).
6. The device for large-scale planting and harvesting of safflower according to claim 1, characterized in that: The outsides of the plug-in rod (12) and the sliding rod (6) are both slidably connected to the inside of the fixing ring (2).
7. The device for large-scale planting and harvesting of safflower according to claim 2, characterized in that: The outside of the stop block (5) is slidably connected to the outside of the left end of the plug-in rod (12).
8. The device for large-scale planting and harvesting of safflower according to claim 2, characterized in that: The lower part of the T-block (13) is slidably connected to the upper end of the plug rod (12) and the middle of the stop block (5), one end of the second spring (14) is fixedly connected to the lower part of the upper end of the T-block (13), and the other end of the second spring (14) is fixedly connected to the upper part of the stop block (5).