Branch fixer for tomato planting

Abstract

The utility model discloses a branch fixer for tomato planting, which comprises a base and a longitudinal hollow shaft, the longitudinal hollow shaft is mounted at the top end of the base, a transverse hollow shaft is arranged on the outer wall of the longitudinal hollow shaft, a connecting seat is arranged at the top end of the transverse hollow shaft, a support rod is arranged outside the connecting seat, and the support rod is connected with the longitudinal hollow shaft. An upper ball head is installed at the bottom end of the supporting rod, supports are symmetrically arranged at the top end of the connecting base, first bolts are arranged on the outer walls of one set of supports and extend to the outer portion of the other set of supports, lower ball sleeves are installed at the bottom ends of the supports, and a lower ball head is installed at the position, below the lower ball sleeves, of the top end of the connecting base. According to the multi-degree-of-freedom tomato branch fixing device, flexible multi-degree-of-freedom clamping and supporting of the branch fixing device are achieved, tomato branches can be conveniently supported in an opening type in a large range, multi-position supporting of the tomato branches is facilitated, and the supporting stability and the supporting adjusting flexibility of the branch fixing device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of branch fixers, in particular to a branch fixer used for tomato planting. Background Art

[0002] Tomatoes are annual herbs in the Solanaceae family, growing 0.6-2 meters tall. They are covered with sticky glandular hairs and have a strong odor. During the tomato's growth period, watering and fertilizing should be done appropriately according to growth needs, avoiding excessive or insufficient water and fertilizer, which can affect yield and quality. Attention should also be paid to pest and disease control, with regular pest monitoring and control measures, such as spraying pesticides, herbicides, and fungicides. Support management and topping are also important steps in tomato cultivation. Support management can help tomato plants grow stronger, promote ventilation and light, and improve yield and quality. Topping can control plant growth and promote fruit growth and development.

[0003] For example, the branch support for tomato planting disclosed in the authorization announcement number CN220831006U includes a socket, a support rod fixedly welded to the upper end surface of the socket, a support tube sleeved on the outer side of the support rod, and a screw threadedly connected to the interior of the support tube. The branch support for tomato planting drives the threaded rod and the support frame to move longitudinally by longitudinally moving the support tube. By tightening the screw, the longitudinal height position can be adjusted to adapt to tomato plants of different heights, thereby expanding the scope of use. By pressing the tomato plant against the outer surface of the support tube and using a fixing rope to sleeve the tomato plant, the Velcro fur surface sticks to the Velcro hook surface, so that it is convenient and quick to fix. By rotating the support frame, the height position of the fixing rod and the gauze can be adjusted so that the gauze covers tomato plants of different heights.

[0004] Although it achieves the goal of using magnetic blocks to drive the gauze to fasten and adsorb the bottom of the support rod and the upper end surface of the socket, making it convenient to fold and unfold the bottom of the fixed gauze to prevent pests from entering the interior and harming the growth of tomato plants, it does not solve the problem that the existing branch fixer is not conducive to flexible multi-degree-of-freedom clamping support when in use, and is not convenient for supporting tomato branches in a wide range and supporting tomato branches in multiple positions, which greatly affects the stability of the branch fixer support and the flexibility of adjusting the support. Utility Model Content

[0005] The purpose of the present utility model is to provide a branch fixer for tomato planting, so as to solve the problems in the above-mentioned background technology that the branch fixer is not convenient for flexible multi-degree-of-freedom clamping support, is not convenient for supporting tomato branches in a wide range and supporting tomato branches in multiple positions, and affects the stability of the branch fixer support and the flexibility of adjusting the support.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a branch fixer for tomato planting, comprising a base and a longitudinal hollow shaft, the top of the base is equipped with a longitudinal hollow shaft, the outer wall of the longitudinal hollow shaft is provided with a transverse hollow shaft, the top of the transverse hollow shaft is provided with a connecting seat, the outside of the connecting seat is provided with a support rod, the bottom end of the support rod is provided with an upper ball head, the top of the connecting seat is symmetrically provided with brackets, the outer wall of one group of brackets is provided with a first bolt, and the first bolt extends to the outside of another group of brackets, the bottom ends of the brackets are all equipped with lower ball sleeves, and the connecting seat below the lower ball sleeve A lower ball head is installed at the top, and the lower ball heads are movably connected to the lower ball sleeves. An upper ball sleeve is installed at the top of the bracket below the upper ball head, and the upper ball sleeves are movably connected to the upper ball head. Four groups of movable arms with equal intervals are provided at the top of the support rod, and the first movable axis is installed at one end of the movable arm close to the support rod, and the movable arms are movably connected to the support rod through the first movable axis. Support seats are symmetrically installed at the top of the movable arms, and four groups of clamping jaws with equal intervals are provided on the outer wall of the support seat, and a second movable axis is installed at one end of the clamping jaws close to the support seat, and the clamping jaws are movably connected to the support seat through the second movable axis.

[0007] Preferably, an electric push rod is movably mounted on the outer wall of the support seat below the clamping jaw, a third movable shaft is mounted on one end of the electric push rod close to the clamping jaw, and the electric push rod is movably connected to the clamping jaw through the third movable shaft.

[0008] Preferably, a sliding sleeve is slidably mounted on the outer wall of the support rod, a second bolt is provided on the outer wall of the sliding sleeve, and the second bolt extends through the sliding sleeve to the surface of the support rod.

[0009] Preferably, a support arm is provided on the outer wall of the sliding sleeve on one side of the movable arm, a first support shaft is installed on the end of the support arm close to the sliding sleeve, and the support arm is movably connected to the sliding sleeve through the first support shaft, and a second support shaft is installed on the end of the support arm close to the movable arm, and the support arm is movably connected to the movable arm through the second support shaft.

[0010] Preferably, a longitudinal threaded rod is movably installed inside the longitudinal hollow shaft, and the longitudinal threaded rod extends to the outside of the longitudinal hollow shaft, a longitudinal handle is installed at the top end of the longitudinal threaded rod, and a longitudinal threaded sleeve is mounted on the surface of the longitudinal threaded rod inside the longitudinal hollow shaft, and the longitudinal threaded sleeve is threadedly connected to the longitudinal threaded rod.

[0011] Preferably, a first clamping sleeve is slidably mounted on the outer wall of the longitudinal hollow shaft, and the longitudinal threaded sleeve is connected to the first clamping sleeve, and the first clamping sleeve extends to the surface of the transverse hollow shaft.

[0012] Preferably, a transverse threaded rod is movably installed inside the transverse hollow shaft, and the transverse threaded rod extends to the outside of the transverse hollow shaft, a transverse handle is installed on the outer wall of the transverse threaded rod, a transverse threaded sleeve is sleeved on the surface of the transverse threaded rod inside the transverse hollow shaft, and the transverse threaded rod is threadedly connected to the transverse threaded sleeve.

[0013] Preferably, a second ferrule is slidably mounted on the surface of the transverse hollow shaft, and the transverse threaded sleeve is connected to the second ferrule, and the second ferrule is connected to the connecting seat.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the branch holder not only realizes flexible multi-degree-of-freedom clamping support of the branch holder, facilitating the support of tomato branches in a wide range of open positions, but also facilitates the support of tomato branches in multiple positions, thereby improving the support stability of the branch holder and the flexibility of adjusting the support;

[0015] By moving the base as a whole to the side of the tomato branch that needs to be fixed, the longitudinal handle is rotated by operation, and the longitudinal threaded rod is driven to rotate by the longitudinal handle under the support of the longitudinal hollow shaft. Under the thread cooperation of the longitudinal threaded rod and the longitudinal threaded sleeve, the longitudinal threaded sleeve moves on the surface of the longitudinal threaded rod. Under the sliding support of the first clamping sleeve and the longitudinal hollow shaft, the longitudinal threaded sleeve drives the first clamping sleeve to adjust the height, and the first clamping sleeve drives the transverse hollow shaft to adjust the height, and the transverse hollow shaft drives the connecting seat, the bracket, and the support rod to adjust the height, and the support rod drives the movable arm to adjust the height, and the movable arm drives the support seat to adjust the height, and the support seat drives the clamping claw to adjust the height, so as to facilitate the clamping claw to adjust the appropriate height. By operating and rotating the horizontal handle, the horizontal handle drives the horizontal threaded rod to rotate under the support of the horizontal hollow shaft, and the horizontal threaded sleeve moves on the surface of the horizontal threaded rod under the thread support of the horizontal threaded rod and the horizontal threaded sleeve. Under the sliding support of the second clamping sleeve and the horizontal hollow shaft, the horizontal threaded sleeve drives the second clamping sleeve to move horizontally, and the second clamping sleeve drives the connecting seat to move horizontally, and the connecting seat drives the bracket, the support rod, and the movable arm to move horizontally, and the movable arm drives the support seat to move horizontally, and the support seat drives the clamping claw to move horizontally, so as to facilitate the movement of the clamping claw to one side of the tomato branch, thereby realizing convenient height control and adjustment of the branch fixer, facilitating lateral movement, and improving the convenience of control and adjustment of the branch fixer;

[0016] By operating and rotating the support rod, the support rod drives the upper ball head to rotate, and under the movable support of the upper ball head and the upper ball sleeve, the upper ball head rotates inside the upper ball sleeve, and under the support of the connecting seat, under the movable support of the lower ball sleeve and the lower ball head, the lower ball sleeve drives the bracket to rotate on the surface of the lower ball head, so as to facilitate the adjustment of the inclination of the bracket. When the adjustment is completed, the first bolt is rotated to fix the bracket by the first bolt, so that the bracket can fix the lower ball head and the upper ball head through the lower ball sleeve and the upper ball sleeve. The sliding sleeve is operated to slide on the surface of the support rod, and the sliding sleeve drives the support arm to rotate through the first support shaft, and the support arm drives the movable arm to rotate through the second support shaft. The movable arm rotates with the first movable shaft as the axis to facilitate the adjustment of the inclination of the bracket. The angle of the movable arm can be adjusted to facilitate making the movable arm and the tomato branch to be at the same level. By operating the second bolt to rotate, the second bolt extends to the surface of the support rod through the sliding sleeve to fix the sliding sleeve on the surface of the support rod to facilitate supporting the movable arm. By operating to open the electric push rod, under the support of the support seat, the electric push rod drives the clamp to rotate through the third movable axis. The clamp rotates with the second movable axis as the axis to facilitate multiple groups of clamps to clamp and fix the tomato branch, realizing flexible multi-degree-of-freedom clamping support of the branch fixer, facilitating the support of tomato branches in a wide range of open types, facilitating the support of tomato branches in multiple positions, and improving the stability of the branch fixer support and the flexibility of adjusting the support. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a front view structural diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the front cross-sectional structure of the longitudinal hollow shaft of the present invention;

[0020] Figure 4 This is a schematic diagram of the front cross-sectional structure of the transverse hollow shaft of the present invention;

[0021] Figure 5 It is a schematic diagram of the three-dimensional enlarged structure of the support seat of the utility model.

[0022] In the figure: 1. base; 2. longitudinal hollow shaft; 3. transverse hollow shaft; 4. connecting seat; 5. bracket; 6. first bolt; 7. lower ball sleeve; 8. lower ball head; 9. upper ball sleeve; 10. upper ball head; 11. support rod; 12. movable arm; 13. first movable shaft; 14. sliding sleeve; 15. support arm; 16. first support shaft; 17. second support shaft; 18. second bolt; 19. support seat; 20. clamping jaw; 21. second movable shaft; 22. electric push rod; 23. third movable shaft; 24. longitudinal threaded rod; 25. longitudinal handle; 26. longitudinal threaded sleeve; 27. first clamping sleeve; 28. transverse threaded rod; 29. ​​transverse handle; 30. transverse threaded sleeve; 31. second clamping sleeve. DETAILED DESCRIPTION

[0023] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0024] See also Figure 1-5 The utility model provides an embodiment: a branch fixer for tomato planting, comprising a base 1 and a longitudinal hollow shaft 2, the top of the base 1 is provided with the longitudinal hollow shaft 2, the outer wall of the longitudinal hollow shaft 2 is provided with a transverse hollow shaft 3, the top of the transverse hollow shaft 3 is provided with a connecting seat 4, the outside of the connecting seat 4 is provided with a support rod 11, the bottom end of the support rod 11 is provided with an upper ball head 10, the top of the connecting seat 4 is symmetrically provided with brackets 5, the outer wall of one group of brackets 5 is provided with a first bolt 6, and the first bolt 6 extends to the outside of another group of brackets 5, and the brackets 5 are provided with a plurality of brackets 5. The bottom ends are all equipped with lower ball sleeves 7, and the top of the connecting seat 4 below the lower ball sleeve 7 is equipped with a lower ball head 8, and the lower ball head 8 is movably connected to the lower ball sleeve 7. The top of the bracket 5 below the upper ball head 10 is equipped with an upper ball sleeve 9, and the upper ball sleeve 9 is movably connected to the upper ball head 10. The top of the support rod 11 is provided with four groups of movable arms 12 at equal intervals. The end of the movable arm 12 close to the support rod 11 is equipped with a first movable shaft 13, and the movable arm 12 is movably connected to the support rod 11 through the first movable shaft 13. The top of the movable arm 12 is symmetrically equipped with a support seat 19;

[0025] Four groups of clamping jaws 20 are provided on the outer wall of the support base 19 at equal intervals. A second movable shaft 21 is installed on the end of the clamping jaws 20 close to the support base 19, and the clamping jaws 20 are movably connected to the support base 19 through the second movable shaft 21. An electric push rod 22 is movably installed on the outer wall of the support base 19 below the clamping jaws 20. The electric push rod 22 plays the role of power output. A third movable shaft 23 is installed on the end of the electric push rod 22 close to the clamping jaw 20, and the electric push rod 22 is movably connected to the clamping jaw 20 through the third movable shaft 23.

[0026] A sliding sleeve 14 is slidably mounted on the outer wall of the support rod 11. A second bolt 18 is provided on the outer wall of the sliding sleeve 14, and the second bolt 18 extends through the sliding sleeve 14 to the surface of the support rod 11. A support arm 15 is provided on the outer wall of the sliding sleeve 14 on one side of the movable arm 12. A first support shaft 16 is mounted on the end of the support arm 15 close to the sliding sleeve 14, and the support arm 15 is movably connected to the sliding sleeve 14 through the first support shaft 16. A second support shaft 17 is mounted on the end of the support arm 15 close to the movable arm 12, and the support arm 15 is movably connected to the movable arm 12 through the second support shaft 17.

[0027] When in use, by operating and rotating the support rod 11, the support rod 11 drives the upper ball head 10 to rotate, and under the movable support of the upper ball head 10 and the upper ball sleeve 9, the upper ball head 10 rotates inside the upper ball sleeve 9, and under the support of the connecting seat 4, under the movable support of the lower ball sleeve 7 and the lower ball head 8, the lower ball sleeve 7 drives the bracket 5 to rotate on the surface of the lower ball head 8, so as to facilitate the multi-degree-of-freedom adjustment of the inclination of the bracket 5, and drive the movable arm 12 to adjust. When the adjustment is completed, the first bolt 6 is rotated to fix the bracket 5 by the first bolt 6, so that the bracket 5 fixes the lower ball head 8 and the upper ball head 10 through the lower ball sleeve 7 and the upper ball sleeve 9, and the sliding sleeve 14 is operated to slide on the surface of the support rod 11, and the sliding sleeve 14 drives the support arm 15 to rotate through the first support shaft 16, and the support arm 15 drives the movable arm 12 to rotate through the second support shaft 17, and the movable arm 12 is rotated with the first movable shaft 13 as the The shaft is rotated to facilitate adjustment of the angles of the multiple groups of movable arms 12, to facilitate making the movable arms 12 and the tomato branches at the same level, to facilitate the movable arms 12 to support the tomato branches in a wide range, by operating the second bolt 18 to rotate, the second bolt 18 extends to the surface of the support rod 11 through the sliding sleeve 14, to fix the sliding sleeve 14 to the surface of the support rod 11, to facilitate supporting the movable arm 12, by operating the electric push rod 22 to open, under the support of the support seat 19, the electric push rod 22 drives the clamping jaw 20 to rotate through the third movable shaft 23, and the clamping jaw 20 rotates with the second movable shaft 21 as the axis, to facilitate the clamping and fixing of the tomato branches by the multiple groups of clamping jaws 20, thereby realizing flexible multi-degree-of-freedom clamping support of the branch fixer, facilitating the support of the tomato branches in a wide range of support, facilitating the support of the tomato branches in multiple positions, and improving the stability of the branch fixer support and the flexibility of adjusting the support;

[0028] A longitudinal threaded rod 24 is movably installed inside the longitudinal hollow shaft 2, and the longitudinal threaded rod 24 extends to the outside of the longitudinal hollow shaft 2. A longitudinal handle 25 is installed on the top of the longitudinal threaded rod 24. A longitudinal threaded sleeve 26 is sleeved on the surface of the longitudinal threaded rod 24 inside the longitudinal hollow shaft 2, and the longitudinal threaded sleeve 26 is threadedly connected to the longitudinal threaded rod 24. A first clamping sleeve 27 is slidably installed on the outer wall of the longitudinal hollow shaft 2, and the longitudinal threaded sleeve 26 is connected to the first clamping sleeve 27, and the first clamping sleeve 27 extends to the surface of the transverse hollow shaft 3. A transverse threaded rod 28 is movably installed inside the transverse hollow shaft 3, and the transverse threaded rod 28 extends to the outside of the transverse hollow shaft 3. A transverse handle 29 is installed on the outer wall of the transverse threaded rod 28. A transverse threaded sleeve 30 is sleeved on the surface of the transverse threaded rod 28 inside the transverse hollow shaft 3, and the transverse threaded rod 28 is threadedly connected to the transverse threaded sleeve 30. A second clamping sleeve 31 is slidably installed on the surface of the transverse hollow shaft 3, and the transverse threaded sleeve 30 is connected to the second clamping sleeve 31, and the second clamping sleeve 31 is connected to the connecting seat 4;

[0029] During use, the base 1 is moved as a whole to the side of the tomato branch that needs to be fixed, and the longitudinal handle 25 is rotated by operation. Under the support of the longitudinal hollow shaft 2, the longitudinal handle 25 drives the longitudinal threaded rod 24 to rotate. Under the threaded cooperation of the longitudinal threaded rod 24 and the longitudinal threaded sleeve 26, the longitudinal threaded sleeve 26 moves on the surface of the longitudinal threaded rod 24. Under the sliding support of the first clamping sleeve 27 and the longitudinal hollow shaft 2, the longitudinal threaded sleeve 26 drives the first clamping sleeve 27 to adjust the height, and the first clamping sleeve 27 drives the transverse hollow shaft 3 to adjust the height, and the transverse hollow shaft 3 drives the connecting seat 4, the bracket 5, and the support rod 11 to adjust the height, and the support rod 11 drives the movable arm 12 to adjust the height, and the movable arm 12 drives the support seat 19 to adjust the height, and the support seat 19 drives the clamping jaw 20 to adjust the height, so as to facilitate the clamping jaw 20 to adjust the appropriate Height, by operating and rotating the horizontal handle 29, under the support of the horizontal hollow shaft 3, the horizontal handle 29 drives the horizontal threaded rod 28 to rotate, and under the threaded support of the horizontal threaded rod 28 and the horizontal threaded sleeve 30, the horizontal threaded sleeve 30 moves on the surface of the horizontal threaded rod 28, and under the sliding support of the second clamping sleeve 31 and the horizontal hollow shaft 3, the horizontal threaded sleeve 30 drives the second clamping sleeve 31 to move horizontally, and the second clamping sleeve 31 drives the connecting seat 4 to move horizontally, and the connecting seat 4 drives the bracket 5, the support rod 11, and the movable arm 12 to move horizontally, and the movable arm 12 drives the support seat 19 to move horizontally, and the support seat 19 drives the clamping jaw 20 to move horizontally, so as to facilitate the clamping jaw 20 to move to one side of the tomato branch, thereby realizing convenient height control and adjustment of the branch fixer, facilitating lateral movement, and improving the convenience of control and adjustment of the branch fixer.

[0030] Working principle: When in use, connect an external power supply, first move the base 1 as a whole to the tomato branch that needs to be fixed, and rotate the longitudinal handle 25 by operation. Under the support of the longitudinal hollow shaft 2, the longitudinal handle 25 drives the longitudinal threaded rod 24 to rotate. Under the threaded cooperation of the longitudinal threaded rod 24 and the longitudinal threaded sleeve 26, the longitudinal threaded sleeve 26 moves on the surface of the longitudinal threaded rod 24. Under the sliding support of the first clamping sleeve 27 and the longitudinal hollow shaft 2, the longitudinal threaded sleeve 26 drives the first clamping sleeve 27 to adjust the height, and the first clamping sleeve 27 drives the transverse hollow shaft 3 to adjust the height, and the transverse hollow shaft 3 drives the connecting seat 4, the bracket 5, and the support rod 11 to adjust the height, and the support rod 11 drives the movable arm 12 to adjust the height, and the movable The arm 12 drives the support base 19 to adjust its height, and the support base 19 drives the clamping jaw 20 to adjust its height to facilitate adjusting the clamping jaw 20 to a suitable height. By operating and rotating the horizontal handle 29, under the support of the horizontal hollow shaft 3, the horizontal handle 29 drives the horizontal threaded rod 28 to rotate. Under the threaded support of the horizontal threaded rod 28 and the horizontal threaded sleeve 30, the horizontal threaded sleeve 30 moves on the surface of the horizontal threaded rod 28. Under the sliding support of the second clamping sleeve 31 and the horizontal hollow shaft 3, the horizontal threaded sleeve 30 drives the second clamping sleeve 31 to move horizontally, and the second clamping sleeve 31 drives the connecting base 4 to move horizontally. The connecting base 4 drives the bracket 5, the support rod 11, and the movable arm 12 to move horizontally, and the movable arm 12 drives the support base 19 to move horizontally The support seat 19 drives the clamping claw 20 to move laterally to facilitate the movement of the clamping claw 20 to one side of the tomato branch. Then, the support rod 11 is rotated by the support rod 11 to drive the upper ball head 10 to rotate. Under the active support of the upper ball head 10 and the upper ball sleeve 9, the upper ball head 10 rotates inside the upper ball sleeve 9. Under the support of the connecting seat 4, under the active support of the lower ball sleeve 7 and the lower ball head 8, the lower ball sleeve 7 drives the bracket 5 to rotate on the surface of the lower ball head 8 to facilitate the adjustment of the inclination of the bracket 5. When the adjustment is completed, the bracket 5 is fixed by the first bolt 6 by rotating the first bolt 6, so that the bracket 5 fixes the lower ball head 8 and the upper ball head 10 through the lower ball sleeve 7 and the upper ball sleeve 9. The sliding sleeve 14 is operated on the support rod 11 The surface slides, and the support arm 15 is driven to rotate by the sliding sleeve 14 through the first support shaft 16, and the movable arm 12 is driven to rotate by the support arm 15 through the second support shaft 17. The movable arm 12 rotates with the first movable shaft 13 as the axis to facilitate adjustment of the angle of the movable arm 12, so that the movable arm 12 and the tomato branch are at the same level. By operating the second bolt 18, the second bolt 18 is rotated, and the second bolt 18 extends to the surface of the support rod 11 through the sliding sleeve 14 to fix the sliding sleeve 14 on the surface of the support rod 11, so as to facilitate support for the movable arm 12. The electric push rod 22 is opened by operation. Under the support of the support seat 19, the electric push rod 22 drives the clamping jaw 20 to rotate through the third movable shaft 23, and the clamping jaw 20 rotates with the second movable shaft 21 as the axis.This facilitates multiple groups of clamping claws 20 to clamp and fix the tomato branches, thereby completing the use of the branch fixer.

[0031] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A branch holder for tomato planting, comprising a base (1) and a longitudinal hollow shaft (2), characterized in that: The top of the base (1) is provided with a longitudinal hollow shaft (2), the outer wall of the longitudinal hollow shaft (2) is provided with a transverse hollow shaft (3), the top of the transverse hollow shaft (3) is provided with a connecting seat (4), the outside of the connecting seat (4) is provided with a support rod (11), the bottom end of the support rod (11) is provided with an upper ball head (10), the top of the connecting seat (4) is symmetrically provided with brackets (5), the outer wall of one group of brackets (5) is provided with a first bolt (6), and the first bolt (6) extends to the outside of another group of brackets (5), the bottom ends of the brackets (5) are all provided with lower ball sleeves (7), the top of the connecting seat (4) below the lower ball sleeve (7) is provided with a lower ball head (8), and the lower ball heads (8) are all movably connected to the lower ball sleeve (7), the upper ball heads (10) are symmetrically provided with brackets (5), the outer wall of one group of brackets (5) is provided with a first bolt (6), and the first bolt (6) extends to the outside of the other group of brackets (5), the bottom ends of the brackets (5) are all provided with lower ball sleeves (7), the top of the connecting seat (4) below the lower ball sleeve (7) is provided with a lower ball head (8), and the lower ball heads (8) are all movably connected to the lower ball sleeve (7), and the upper ball heads (10) are symmetrically provided with brackets (5), the outer wall of the one group of brackets (5) is provided with a first bolt (6), and the first bolt (6) extends to the outside of the other group of brackets (5), and the bottom ends of the brackets (5) are all provided with lower ball sleeves (7), and the top of the connecting seat (4) below the lower ball sleeve (7) is provided with a lower ball head (8), and the lower ball heads (8) are all movably connected to the lower ball sleeve (7), and the upper ball heads (10) are symmetrically ) are all provided with upper ball sleeves (9) at the top of the brackets (5) below, and the upper ball sleeves (9) are all movably connected to the upper ball heads (10), the top of the support rod (11) is provided with four groups of movable arms (12) at equal intervals, the ends of the movable arms (12) close to the support rod (11) are all provided with first movable shafts (13), and the movable arms (12) are all movably connected to the support rod (11) through the first movable shafts (13), the tops of the movable arms (12) are all symmetrically provided with support seats (19), the outer walls of the support seats (19) are all provided with four groups of clamping jaws (20) at equal intervals, the ends of the clamping jaws (20) close to the support seat (19) are all provided with second movable shafts (21), and the clamping jaws (20) are all movably connected to the support seat (19) through the second movable shafts (21).

2. The branch fixer for tomato planting according to claim 1, characterized in that: An electric push rod (22) is movably mounted on the outer wall of the support seat (19) below the clamping jaw (20), and a third movable shaft (23) is mounted on one end of the electric push rod (22) close to the clamping jaw (20), and the electric push rod (22) is movably connected to the clamping jaw (20) via the third movable shaft (23).

3. The branch fixer for tomato planting according to claim 1, characterized in that: A sliding sleeve (14) is slidably mounted on the outer wall of the support rod (11), a second bolt (18) is provided on the outer wall of the sliding sleeve (14), and the second bolt (18) extends through the sliding sleeve (14) to the surface of the support rod (11).

4. The branch fixer for tomato planting according to claim 3, characterized in that: A support arm (15) is provided on the outer wall of the sliding sleeve (14) on one side of the movable arm (12), and a first support shaft (16) is installed on one end of the support arm (15) close to the sliding sleeve (14), and the support arm (15) is movably connected to the sliding sleeve (14) through the first support shaft (16), and a second support shaft (17) is installed on one end of the support arm (15) close to the movable arm (12), and the support arm (15) is movably connected to the movable arm (12) through the second support shaft (17).

5. The branch fixer for tomato planting according to claim 1, characterized in that: A longitudinal threaded rod (24) is movably installed inside the longitudinal hollow shaft (2), and the longitudinal threaded rod (24) extends to the outside of the longitudinal hollow shaft (2). A longitudinal handle (25) is installed on the top end of the longitudinal threaded rod (24). A longitudinal threaded sleeve (26) is sleeved on the surface of the longitudinal threaded rod (24) inside the longitudinal hollow shaft (2), and the longitudinal threaded sleeve (26) is threadedly connected to the longitudinal threaded rod (24).

6. The branch fixer for tomato planting according to claim 5, characterized in that: A first clamping sleeve (27) is slidably mounted on the outer wall of the longitudinal hollow shaft (2), and the longitudinal threaded sleeve (26) is connected to the first clamping sleeve (27), and the first clamping sleeve (27) extends to the surface of the transverse hollow shaft (3).

7. The branch fixer for tomato planting according to claim 6, characterized in that: A transverse threaded rod (28) is movably installed inside the transverse hollow shaft (3), and the transverse threaded rod (28) extends to the outside of the transverse hollow shaft (3). A transverse handle (29) is installed on the outer wall of the transverse threaded rod (28). A transverse threaded sleeve (30) is sleeved on the surface of the transverse threaded rod (28) inside the transverse hollow shaft (3), and the transverse threaded rod (28) is threadedly connected to the transverse threaded sleeve (30).

8. The branch fixer for tomato planting according to claim 7, characterized in that: A second clamping sleeve (31) is slidably mounted on the surface of the transverse hollow shaft (3), the transverse threaded sleeve (30) is connected to the second clamping sleeve (31), and the second clamping sleeve (31) is connected to the connecting seat (4).

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