Branch pruning equipment for blueberry planting
By designing a branch pruning equipment for blueberry planting that includes a sliding rod, a cutting mechanism and an anti-slip handle, the problems of hand injuries, calluses and hand fatigue in existing equipment are solved, and the automation and safety of the pruning process are improved. .
Patent Information
- Application Number
- CN202420752916.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-04-12
AI Technical Summary
When used, the existing branch pruning equipment for blueberry planting has problems such as hand injuries, calluses and long-term work, resulting in hand fatigue.
A pruning device including a sliding rod, a cutting mechanism and an anti-slip handle was designed. The cutting mechanism realizes automated branch pruning through a combination of limit seats, V-shaped grooves, magnetic resistance plates, permanent magnets, and cutting knives; the anti-slip handle is made of rubber material to reduce gripping difficulties caused by sweaty hands.
It realizes the automation of the pruning process, reduces the direct contact of manual hands, reduces the risk of hand fatigue and calluses, and avoids hand injuries from branches.
Smart Images
Figure CN222356968U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of blueberry planting, in particular to a branch pruning device for blueberry planting. Background Art
[0002] Blueberries prefer warm climates, are relatively resistant to high temperatures, prefer semi-sunlight environments, humid environments, and have average drought and waterlogging resistance. They are suitable for planting in fertile, loose, organic-rich acidic soils. Blueberries are mainly propagated by cuttings or cuttings. During the blueberry planting process, the branches need to be pruned to stimulate the growth advantages of blueberries. In this process, branch pruning equipment for blueberry planting is needed.
[0003] The existing blueberry planting branch pruning equipment, when in use, because the blueberry branches are long, in order to successfully cut off the miscellaneous branches, it is necessary to hold the long blueberry branches manually and hold the handle of the pruning equipment tightly to shorten the branches manually. This makes it possible for the hands to be injured when the harder blueberry branches are manually pruned, and manual pruning can easily cause hand fatigue and calluses on the palms due to friction after long-term work. Utility Model Content
[0004] Based on this, the purpose of the utility model is to provide a branch pruning device for blueberry planting, so as to solve the technical problems of hand injuries, calluses and hand fatigue caused by long-term work during pruning in the existing blueberry planting branch pruning equipment.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a branch pruning device for blueberry planting, comprising an equipment body, a sliding rod longitudinally running through the interior of the equipment body, a cutting mechanism being arranged on the top of the sliding rod, the cutting mechanism comprising a limit seat, a V-shaped groove, a rectangular groove and a through groove being opened on the limit seat, a magnetic blocking plate being placed in the rectangular groove, a permanent magnet being arranged below the magnetic blocking plate, a fixing rod being arranged on one side of the top of the sliding rod, a sleeve being sleeved on the top of the fixing rod, a connecting plate being arranged on the top of the sleeve, a tension spring and a telescopic rod being arranged at the bottom of the connecting plate, a base being arranged at the bottom of the tension spring and the telescopic rod, and a cutting knife being arranged at the bottom of the base.
[0006] By adopting the above technical solution, the V-shaped groove of the limit seat is used to limit the bottom of the blueberry branch to be pruned. After the magnetic resistance plate is removed, the cutting knife is attracted to move downward under the action of the magnetic attraction of the permanent magnet, and the upward movement channel of the blueberry branch is closed. Under the continuous action of the magnetic attraction, the cutting knife continues to move into the through groove until the blueberry branch in the V-shaped groove is cut off.
[0007] Furthermore, the magnetic blocking plate is slidably connected to the rectangular groove, and a pull ring is provided on one side of the magnetic blocking plate.
[0008] By adopting the above technical solution, the sliding connection between the magnetic blocking plate and the rectangular groove makes it convenient to remove the magnetic blocking plate from the top of the permanent magnet when it is necessary to cut the blueberry branches, so that the magnetic attraction of the permanent magnet can act smoothly on the cutting knife.
[0009] Furthermore, protective shells are provided on both sides of the permanent magnet, and the top of the permanent magnet abuts against the bottom of the magnetic blocking plate.
[0010] By adopting the above technical solution, under normal circumstances, the magnetism of the permanent magnet will never change. However, when the permanent magnet passes through a high temperature or strong magnetic environment, the magnetism of the permanent magnet may be affected. The setting of the protective shell can provide proper protection for the permanent magnet, so that both sides of the permanent magnet are better protected, while the top of the permanent magnet is protected to a certain extent by the magnetic blocking plate.
[0011] Furthermore, the fixed rod is fixedly connected to the sliding rod, the sleeve is rotatably connected to the fixed rod, the sleeve is fixedly connected to the push rod, and the sleeve is fixedly connected to the connecting plate.
[0012] By adopting the above technical solution, when the sliding rod is adjusted in height, it drives the fixed rod fixedly connected thereto to move up to a corresponding height, so that the cutting knife can play the role of pruning blueberry branches at a suitable height, and utilizes the thrust on the push rod to drive the sleeve to rotate along the fixed rod, thereby causing the connecting plate and the components at its bottom to rotate.
[0013] Furthermore, the V-shaped groove, the rectangular groove and the through groove are connected, and the through groove is adapted to the cutting knife.
[0014] By adopting the above technical solution, the V-shaped groove, the rectangular groove and the through groove remain connected, so that after the magnetic blocking plate in the rectangular groove is removed, the permanent magnet underneath it smoothly attracts the cutting knife to move into the through groove, cutting off the blueberry branches fixed in the V-shaped groove.
[0015] Furthermore, a first through hole is formed on the device body, a second through hole is formed on the sliding rod, and a latch is provided on a side of the device body away from the fixed rod, and the latch is matched with the first through hole and the second through hole.
[0016] By adopting the above technical solution, the first through hole, the second through hole and the latch are arranged so that when there are blueberry branches to be pruned at a high place, the latch can be pulled out, the sliding rod can be pulled out, and the pruning device can be adjusted to a suitable height.
[0017] Furthermore, a plurality of the second through holes are provided, and the plurality of the second through holes are evenly and equidistantly distributed.
[0018] By adopting the above technical solution, a plurality of second through holes that are evenly and equidistantly distributed can ensure that the relative length of the device body and the sliding rod can be adjusted more accurately.
[0019] Furthermore, an anti-skid handle is provided on the outer side of the bottom of the device body, and the anti-skid handle is made of rubber.
[0020] By adopting the above technical solution, when pruning blueberry branches, if the palms sweat due to long-term manual operation of the device body, the setting of the anti-slip handle can avoid the situation where the device body cannot be held tightly due to sweaty hands, thereby ensuring the smooth progress of the pruning work.
[0021] In summary, the utility model mainly has the following beneficial effects:
[0022] 1. The utility model provides a V-shaped groove, a magnetic blocking plate, a permanent magnet and a cutting knife, and uses the V-shaped groove of the limiting seat to limit the bottom of the blueberry branch to be pruned. After the magnetic blocking plate is removed, the cutting knife is attracted to move downward under the action of the magnetic attraction of the permanent magnet, and the upward movement channel of the blueberry branch is closed. Under the continuous action of the magnetic attraction, the cutting knife continuously moves into the through groove until the blueberry branch in the V-shaped groove is cut off. The pruning process does not require manual hand support, the blueberry branch is limited, and there is no need for manual force to prune the branch, which reduces the hand fatigue and callousing during the pruning process and avoids the hand being stabbed by the branch to a certain extent.
[0023] 2. The utility model provides an anti-slip handle, a first through hole, a second through hole and a latch. When pruning blueberry branches, if the palms sweat due to long-term manual operation of the device body, the anti-slip handle can avoid the situation that the device body cannot be held tightly due to sweaty hands, thereby ensuring the smooth progress of pruning. The first through hole, the second through hole and the latch can be configured so that when there are blueberry branches to be pruned at a high place, the latch can be pulled out, the sliding rod can be pulled out, the pruning device can be adjusted to a suitable height, and then the latch can be reinserted into the first through hole and the corresponding second through hole, thereby ensuring the flexibility of the device body during actual application. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0025] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;
[0026] Figure 3 It is a top view of the three-dimensional structure of the utility model;
[0027] Figure 4 It is a schematic diagram of the main cross-sectional structure of the utility model.
[0028] In the figure: 1. Equipment body; 2. Anti-slip handle; 3. Sliding rod; 4. First through hole; 5. Second through hole; 6. Latch; 7. Cutting mechanism; 701. Limit seat; 702. V-shaped groove; 703. Rectangular groove; 704. Through groove; 705. Magnetic blocking plate; 706. Permanent magnet; 707. Fixed rod; 708. Sleeve; 709. Connecting plate; 710. Tension spring; 711. Telescopic rod; 712. Base; 713. Cutting knife; 8. Protective shell; 9. Push rod; 10. Pull ring. DETAILED DESCRIPTION
[0029] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0030] The following describes an embodiment of the utility model based on its overall structure.
[0031] Embodiment 1:
[0032] Blueberry plantation pruning equipment, such as Figure 1-Figure 4 As shown, it includes a device body 1, a sliding rod 3 is longitudinally penetrated inside the device body 1, a cutting mechanism 7 is arranged on the top of the sliding rod 3, and the cutting mechanism 7 includes a limit seat 701, a V-shaped groove 702, a rectangular groove 703 and a through groove 704 are opened on the limit seat 701, a magnetic blocking plate 705 is placed in the rectangular groove 703, and a permanent magnet 706 is arranged below the magnetic blocking plate 705, a fixing rod 707 is arranged on one side of the top of the sliding rod 3, a sleeve 708 is sleeved on the top of the fixing rod 707, a connecting plate 709 is arranged on the top of the sleeve 708, a tension spring 710 and a telescopic rod 711 are arranged at the bottom of the connecting plate 709, and the tension spring 710 and the telescopic rod 711 are arranged at the bottom The base 712 has a cutting knife 713 at the bottom. The V-shaped groove 702 of the limiting seat 701 is used to limit the bottom of the blueberry branch to be pruned. After the magnetic blocking plate 705 is removed, the cutting knife 713 is attracted to move downward under the action of the magnetic attraction of the permanent magnet 706, and the upward movement channel of the blueberry branch is closed. Under the continuous action of the magnetic attraction, the cutting knife 713 continues to move into the through groove 704 until the blueberry branch in the V-shaped groove 702 is cut off. The pruning process does not require manual support, the blueberry branch is limited, and there is no need for manual force to prune the branch, which reduces hand fatigue and callousing during the pruning process and avoids the hand being stabbed by the branch to a certain extent.
[0033] See also Figure 1 , Figure 2 , Figure 3 , Figure 4The magnetic blocking plate 705 is slidably connected to the rectangular groove 703, and a pull ring 10 is provided on one side of the magnetic blocking plate 705. The sliding connection between the magnetic blocking plate 705 and the rectangular groove 703 makes it convenient to move the magnetic blocking plate 705 away from the top of the permanent magnet 706 when it is necessary to cut the blueberry branches, so that the magnetic attraction of the permanent magnet 706 can act smoothly on the cutting knife 713. When the cutting is completed, the magnetic blocking plate 705 is moved back to the top of the permanent magnet 706 to block the magnetic attraction. The setting of the pull ring 10 makes the process of moving the magnetic blocking plate 705 out of the rectangular groove 703 or returning to the rectangular groove 703 more convenient.
[0034] See also Figure 1 , Figure 2 , Figure 3 , protective shells 8 are provided on both sides of the permanent magnet 706, and the top of the permanent magnet 706 is against the bottom of the magnetic blocking plate 705. Under normal circumstances, the magnetism of the permanent magnet 706 will never change, but when the permanent magnet 706 passes through a high temperature or strong magnetic environment, the magnetism of the permanent magnet 706 may be affected. The setting of the protective shell 8 can provide appropriate protection for the permanent magnet 706, so that the two sides of the permanent magnet 706 are better protected, and the top of the permanent magnet 706 is protected by the magnetic blocking plate 705 to a certain extent. The top of the permanent magnet 706 is kept against the bottom of the magnetic blocking plate 705, so that when the magnetic blocking plate 705 is removed, the magnetic attraction of the permanent magnet 706 can reach the cutting knife 713 smoothly, and after the magnetic blocking plate 705 is reset, the transmission of the magnetic attraction of the permanent magnet 706 is cut off.
[0035] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The fixing rod 707 is fixedly connected to the sliding rod 3, the sleeve 708 is rotatably connected to the fixing rod 707, the sleeve 708 is fixedly connected to the push rod 9, and the sleeve 708 is fixedly connected to the connecting plate 709. When the sliding rod 3 is adjusted in height, the fixing rod 707 fixedly connected thereto is driven to move up to a corresponding height, so that the cutting knife 713 can play the role of pruning blueberry branches at a suitable height, and utilizes the thrust of the push rod 9 to drive the sleeve 708 to rotate along the fixing rod 707, thereby rotating the connecting plate 709 and the parts at its bottom, exposing the V-groove 702 to limit the bottom of the blueberry branch, or rotating the cutting knife 713 to above the through groove 704, so that it can cut and prune the blueberry branch in the V-groove 702.
[0036] See also Figure 1 , Figure 2 , Figure 3 , Figure 4The V-shaped groove 702, the rectangular groove 703 and the through groove 704 are connected, and the through groove 704 is adapted to the cutting knife 713. The V-shaped groove 702, the rectangular groove 703 and the through groove 704 remain connected, so that after the magnetic blocking plate 705 in the rectangular groove 703 is removed, the permanent magnet 706 below it smoothly attracts the cutting knife 713 to move into the through groove 704, and cuts off the blueberry branches fixed in the V-shaped groove 702. The through groove 704 and the cutting knife 713 have a high degree of adaptability, so that when the cutting knife 713 moves down to cut off the blueberry branches, it can be limited and stored by the through groove 704, ensuring that the cutting knife 713 smoothly cuts off the branches.
[0037] Embodiment 2:
[0038] See also Figure 2 , Figure 4 A first through hole 4 is provided on the device body 1, a second through hole 5 is provided on the sliding rod 3, a latch 6 is provided on the side of the device body 1 away from the fixing rod 707, the latch 6 is adapted to the first through hole 4 and the second through hole 5, and the arrangement of the first through hole 4, the second through hole 5 and the latch 6 enables the latch 6 to be pulled out when there are blueberry branches to be pruned at a high place, the sliding rod 3 is pulled out, and after the pruning device is adjusted to a suitable height, the latch 6 can be reinserted into the first through hole 4 and the corresponding second through hole 5, thereby ensuring the flexibility of the device body 1 in actual application.
[0039] See also Figure 4 There are multiple second through holes 5, and the multiple second through holes 5 are evenly and equidistantly distributed. The multiple evenly and equidistantly distributed second through holes 5 can ensure that the relative length of the device body 1 and the sliding rod 3 can be adjusted more accurately, so that the pruning device is more adapted to the height of the blueberry branches that actually need to be pruned, thereby improving the flexibility of the branch pruning device in actual use.
[0040] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The bottom outer side of the device body 1 is provided with an anti-slip handle 2, and the anti-slip handle 2 is made of rubber. When pruning blueberry branches, if the palms sweat while holding the device body 1 for a long time, the setting of the anti-slip handle 2 can avoid the situation that the device body 1 cannot be held tightly due to sweating hands, thereby ensuring the smooth progress of the pruning work. The anti-slip handle 2 is made of rubber, which can protect the user's hands and prevent the anti-slip handle 2 from causing damage to the hands.
[0041] The implementation principle of the utility model is as follows: first, according to the height of the blueberry branch to be pruned, the height of the pruning device is adjusted, the latch 6 is pulled out, and the sliding rod 3 is pulled to slide out from the inside of the device body 1. After adjusting to a suitable height, the latch 6 is inserted into the first through hole 4 and the corresponding second through hole 5 to fix the device body 1 and the sliding rod 3; secondly, the anti-slip handle 2 is held, the push rod 9 is pushed, and the sleeve 708 is driven, so that the connecting plate 709 drives all the parts at the bottom thereof to rotate until the cutting knife 713 leaves the top of the limiting seat 701; then, the V-groove 702 of the limiting seat 701 is aligned with the blueberry branch to be pruned, and the push rod 9 is pushed in the reverse direction so that when the sleeve 708 rotates, the connecting plate 709 and all the parts at the bottom thereof are re-aligned. Rotate it back to the top of the limit seat 701, and pull the pull ring 10 to draw the magnetic blocking plate 705 out of the rectangular groove 703. Under the action of the magnetic attraction of the permanent magnet 706, the cutting knife 713 moves downward, and after contacting the top of the blueberry branch, it continues to move into the through groove 704 until the blueberry branch is cut off. During this process, the tension spring 710 is smoothly stretched and the telescopic rod 711 is continuously extended; finally, pull down the device body 1, and push the magnetic blocking plate 705 back into the rectangular groove 703 through the pull ring 10 again. The magnetic attraction of the permanent magnet 706 cannot act on the cutting knife 713. Under the coordinated action of the elastic restoring force of the tension spring 710 and the telescopic rod 711, the cutting knife 713 moves up and resets smoothly. When pruning is needed again, repeat the above steps.
[0042] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.
[0043] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.
Claims
1. A branch pruning device for blueberry planting, characterized in that: The invention comprises a device body (1), wherein a sliding rod (3) is longitudinally penetrated inside the device body (1), a cutting mechanism (7) is arranged on the top of the sliding rod (3), and the cutting mechanism (7) comprises a limit seat (701), wherein the limit seat (701) is provided with a V-shaped groove (702), a rectangular groove (703) and a through groove (704), a magnetic blocking plate (705) is placed in the rectangular groove (703), and a permanent magnet (706) is arranged below the magnetic blocking plate (705); A fixing rod (707) is arranged on one side of the top of the sliding rod (3); a sleeve (708) is sleeved on the top of the fixing rod (707); a connecting plate (709) is arranged on the top of the sleeve (708); a tension spring (710) and a telescopic rod (711) are arranged at the bottom of the connecting plate (709); a base (712) is arranged at the bottom of the tension spring (710) and the telescopic rod (711); and a cutting knife (713) is arranged at the bottom of the base (712).
2. The blueberry planting branch pruning device according to claim 1, characterized in that: The magnetic blocking plate (705) is slidably connected to the rectangular groove (703), and a pull ring (10) is provided on one side of the magnetic blocking plate (705).
3. The blueberry planting branch pruning device according to claim 1, characterized in that: Protective shells (8) are provided on both sides of the permanent magnet (706), and the top of the permanent magnet (706) abuts against the bottom of the magnetic blocking plate (705).
4. The blueberry planting branch pruning device according to claim 1, characterized in that: The fixed rod (707) is fixedly connected to the sliding rod (3), the sleeve (708) is rotatably connected to the fixed rod (707), the sleeve (708) is fixedly connected to the push rod (9), and the sleeve (708) is fixedly connected to the connecting plate (709).
5. The blueberry planting branch pruning device according to claim 1, characterized in that: The V-shaped groove (702), the rectangular groove (703) and the through groove (704) are connected, and the through groove (704) is compatible with the cutting knife (713).
6. The blueberry planting branch pruning device according to claim 1, characterized in that: The device body (1) is provided with a first through hole (4), the sliding rod (3) is provided with a second through hole (5), and a latch (6) is provided on a side of the device body (1) away from the fixed rod (707), and the latch (6) is adapted to the first through hole (4) and the second through hole (5).
7. The blueberry planting branch pruning device according to claim 6, characterized in that: A plurality of the second through holes (5) are provided, and the plurality of the second through holes (5) are evenly and equidistantly distributed.
8. The blueberry planting branch pruning device according to claim 1, characterized in that: The bottom outer side of the device body (1) is provided with an anti-skid handle (2), and the anti-skid handle (2) is made of rubber.