Transplanting device for tomato planting

Abstract

The utility model relates to the technical field of transplanter equipment, in particular to a transplanter for tomato planting. A transplanting device for tomato planting comprises a soil sampling cylinder, a pedal plate is fixedly connected to the outer side face of the upper end of the soil sampling cylinder, two fixing lugs are symmetrically arranged on the outer side face of the upper end of the soil sampling cylinder, and vertically upward telescopic handles are connected to the fixing lugs. And a soil scraping assembly is arranged above the soil sampling cylinder and between the telescopic handles. According to the utility model, the soil scraping assembly is arranged, so that the soil scraping ring of the soil scraping assembly not only can hang off soil adhered to the inner wall of the soil sampling cylinder, but also can play a role in pushing soil columns or seedlings in the soil sampling cylinder to fall off when the soil sampling cylinder is used. Meanwhile, by arranging the telescopic handle, the length of the telescopic handle can be adjusted by adjusting the sliding of the movable pipe on the connecting rod through the locking assembly, so that the multifunctional chair is more suitable for being used by people with different heights, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of transplanter equipment, in particular to a transplanter for tomato planting. Background Art

[0002] Tomato seedlings are typically grown in greenhouses, then transplanted and continued on ridges covered with plastic film. This transplanting method offers many advantages, including expanding the nutrient area, promoting lateral root development, and eliminating weak and diseased seedlings. Transplanting tomato seedlings requires the use of a practical transplanter.

[0003] However, current seedling transplanters have some problems when used. The seedlings are removed from the growing soil using a soil-taking tube. Because the soil surrounding the seedlings is relatively moist and sticky, it is difficult for the tube to slide smoothly out of the bottom opening. Furthermore, after the seedlings and the surrounding soil slide down, they adhere to the inner wall of the tube, making it difficult to insert the seedling hole into the soil, which brings certain difficulties to the transplanting and planting work. Utility Model Content

[0004] In response to the existing problems, the utility model provides a transplanter for tomato planting to solve the problem that the existing seedling transplanter mentioned in the background technology has the problem that the seedlings are moved out of the cultivation soil by a soil-taking tube, but the soil around the seedlings is relatively moist and sticky, making it difficult for them to slide out smoothly from the lower mouth of the soil-taking tube; and after the seedlings and the soil around them in the soil-taking tube slide down, the soil will stick to the inner wall of the soil-taking tube, which makes it difficult to enter the soil when opening a seedling placement hole in the soil-taking tube.

[0005] In order to solve the existing problems, the utility model provides a tomato planting transplanter, comprising a soil taking barrel, a foot pedal being fixedly connected to the outer surface of the upper end of the soil taking barrel, two fixing ears being symmetrically provided on the outer surface of the upper end of the soil taking barrel, a telescopic handle extending vertically upward being connected to the fixing ears, and a soil scraping assembly being provided above the soil taking barrel and between the telescopic handles;

[0006] The scraping assembly includes a fixing ring, two limiting members are symmetrically arranged on the fixing ring, a pressure rod is slidably connected to the limiting member, the lower end of the pressure rod is connected to the scraping ring, the upper end of the pressure rod is fixedly connected to a pressure handle, a limiting plate is fixedly connected close to the pressure handle and on the pressure rod, a spring is sleeved on the pressure rod, and the upper and lower ends of the spring are respectively connected to the limiting plate and the limiting member.

[0007] Furthermore, the telescopic handle includes a connecting rod whose lower end is connected to the fixed ear, the upper end of the connecting rod is slidably inserted into the movable tube, the upper end of the movable tube is fixedly connected to the grip rod, and the surface of the connecting rod is provided with several limiting grooves, and a locking assembly is connected between the movable tubes.

[0008] Furthermore, the locking assembly includes a connecting plate connected between the movable tubes, a slide groove is provided on the side surface of the connecting plate, two limiting tubes are symmetrically provided on the slide groove, two locking rods are symmetrically slidably connected in the slide groove, a fixed block is provided between the two locking rods and on the surface of the connecting plate where the slide groove is provided, one end of the first spring is connected to both sides of the fixed block, the other end of the first spring is connected to one end of the locking rod, two sections of the locking rod are clamped in the limiting groove after passing through the limiting tube, and a push rod is fixedly connected to the surface of the locking rod.

[0009] Furthermore, the connecting rod includes a connecting rod body and a threaded rod fixedly connected to the lower end of the connecting rod body.

[0010] Furthermore, a round hole adapted to the threaded rod is provided on the fixing ear, the threaded rod is inserted into the round hole and a fastening nut is screwed on the lower end.

[0011] Furthermore, the pressing handle is U-shaped and is located outside one of the movable tubes.

[0012] Furthermore, a slideway adapted to the connecting rod is provided in the movable tube.

[0013] Furthermore, the outer diameter of the scraper ring is slightly smaller than the inner diameter of the soil collecting barrel.

[0014] Furthermore, the limiting member is provided with a through hole adapted to the pressure rod.

[0015] Furthermore, a hole adapted to the locking rod is provided on the side wall of the movable tube.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The utility model is provided with a scraping assembly. When in use, the scraping ring of the scraping assembly can not only drop the soil adhering to the inner wall of the soil barrel, but also can push the soil column or seedling in the soil barrel to fall.

[0018] 2. The utility model is provided with a telescopic handle, and the sliding of the movable tube on the connecting rod can be adjusted by a locking assembly to thereby adjust the length of the telescopic handle, which is more suitable for people of different heights and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the telescopic handle structure of the utility model;

[0021] Figure 3This is a schematic structural diagram of the soil scraping assembly of the present utility model;

[0022] Figure 4 This is a schematic structural diagram of the locking assembly of the present utility model;

[0023] Figure 5 This is a partial structural diagram of the locking assembly of the utility model;

[0024] Figure 6 This is a schematic diagram of the connection structure of the soil taking barrel, fixing ears and foot pedal of the utility model;

[0025] Figure 7 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0026] In the figure: 1. soil collecting barrel; 2. foot pedal; 3. fixing ear; 301. round hole; 4. telescopic handle; 401. connecting rod; 4011. connecting rod body; 4012. threaded rod; 402. movable tube; 403. gripping rod; 404. limiting groove; 405. locking assembly; 4051. connecting plate; 4052. slide groove; 4053. limiting tube; 4054. locking rod; 4055. fixing block; 4056. first spring; 4057. push rod; 5. scraping assembly; 501. fixing ring; 502. limiting member; 503. pressing rod; 504. scraping ring; 505. pressing handle; 506. limiting plate; 507. spring; 6. fastening nut; DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1-6A tomato planting transplanter comprises a soil taking barrel 1, a foot pedal 2 is fixedly connected to the outer side surface of the upper end of the soil taking barrel 1, two fixing ears 3 are symmetrically arranged on the outer side surface of the upper end of the soil taking barrel 1, and a vertical upward telescopic handle 4 is connected to the fixing ear 3, and a scraping assembly 5 is arranged above the soil taking barrel 1 and between the telescopic handles; the scraping assembly 5 comprises a fixing ring 501, two limiting members 502 are symmetrically arranged on the fixing ring 501, a pressure rod 503 is slidably connected to the limiting member 502, and the lower end of the pressure rod 503 is connected to a scraping ring 504, and the upper end of the pressure rod 503 is fixedly connected to a pressure handle 505, a limiting plate 506 is fixedly connected close to the pressure handle 505 and on the pressure rod 503, and a spring 507 is sleeved on the pressure rod 503, and the upper and lower ends of the spring 507 are respectively connected to the limiting plate 506 and the limiting member 502.

[0029] Among them, the telescopic handle 4 includes a connecting rod 401 whose lower end is connected to the fixed ear 3, the upper end of the connecting rod 401 is slidably inserted into the movable tube 402, the upper end of the movable tube 402 is fixedly connected to the grip rod 403, and the surface of the connecting rod 401 is provided with several limiting grooves 404, and a locking assembly 405 is connected between the movable tubes 402.

[0030] Among them, the locking assembly 405 includes a connecting plate 4051 connected between the movable tubes 402, a slide groove 4052 is provided on the side surface of the connecting plate 4051, two limiting tubes 4053 are symmetrically provided on the slide groove 4052, two locking rods 4054 are symmetrically slidably connected in the slide groove 4052, and a fixed block 4055 is provided between the two locking rods 4054 and on the surface of the connecting plate 4051 where the slide groove 4052 is provided. One end of the first spring 4056 is connected to both sides of the fixed block 4055, and the other end of the first spring 4056 is connected to one end of the locking rod 4054. The two sections of the locking rod 4054 pass through the limiting tube 4053 and are clamped in the limiting groove 404. A push rod 4057 is fixedly connected to the surface of the locking rod 4054.

[0031] The connecting rod 401 includes a connecting rod body 4011 and a threaded rod 4012 fixedly connected to the lower end of the connecting rod body 4011 .

[0032] The fixing ear 3 is provided with a circular hole 301 adapted to the threaded rod 4012 . The threaded rod 4012 is inserted into the circular hole 301 and a fastening nut 6 is screwed onto the lower end.

[0033] The pressing handle 505 is U-shaped and is located outside one of the movable tubes 402 .

[0034] A slideway adapted to the connecting rod 401 is provided in the movable tube 402 .

[0035] The outer diameter of the scraper ring 504 is slightly smaller than the inner diameter of the soil collecting barrel 1 .

[0036] It should be noted that the outer diameter of the scraper ring 504 is slightly smaller than the inner diameter of the soil barrel 1, so that a slight gap can be left between the outer side of the scraper ring 504 and the inner wall of the soil barrel 1, so that the scraper ring 504 will not be unable to slide in the soil barrel 1 due to rust on the inner wall of the soil barrel 1 after long-term use.

[0037] The limiting member 502 is provided with a through hole adapted to the pressing rod 503 .

[0038] A hole adapted to fit the locking rod 4054 is opened on the side wall of the movable tube 402 .

[0039] Example 1: When it is necessary to make a seedling hole on a covered ridge or in a field, hold the handle 403 and align the soil-taking barrel 1 vertically with the place where the hole needs to be made. Then, use the forefoot to press the pedal 2 to make the soil-taking barrel 1 enter the ground soil. Then, pull the handle 403 upward with your hand to bring the soil-taking barrel 1 out of the ground. Then, press the pressure handle 505 with your hand. The pressure handle 505 will drive the two pressure rods 503 to move up and down on the limiter 502. The downward pressure rod 503 will drive the scraper ring connected to its bottom end. 504 slides downward in the soil barrel 1 to push the soil column in the soil barrel 1 down. At the same time, the scraper ring 504 can also scrape off the soil adhering to the inner wall of the soil barrel 1. When the pressure rod 503 moves downward, the spring 507 is compressed. When the scraper ring 504 reaches the bottom end of the soil barrel 1, the hand pressing the pressure handle 505 is released. At this time, the spring 507 will reset, and then drive the pressure rod 503 to move upward, and then the scraper ring 504 will move out of the soil barrel 1 and return to its initial position, that is, above the soil barrel 1.

[0040] Then, the soil-taking barrel 1 is aligned with the seedling position again, and the above-mentioned steps of inserting the soil-taking barrel 1 into the soil are repeated. The single seedling in the soil-taking barrel 1 is removed from the culture soil and placed into the seedling-releasing hole opened in advance. Then, the pressure handle 505 is pressed and the scraping ring 504 is driven by the pressure rod 503 to push the seedling out of the soil-taking barrel 1 and place it in the seedling-releasing hole.

[0041] Example 2: This tomato planting transplanter can adjust the length of the telescopic handle 4 when it is practical for people of different heights. The specific operation is: manually push the two push rods 4057 together, and the push rod 4057 will drive the locking rod 4054 to compress the first spring 4056. At the same time, the end of the locking rod 4054 away from the spring 4056 will slide out from the clamped limiting groove 404, releasing the locking state of the movable tube 402 and the connecting rod 401. At this time, the movable tube 402 can slide up and down on the connecting rod 401. When the movable tube 402 is adjusted to a suitable height, the pushing force on the push rod 4057 is released. At this time, the first spring 4056 will reset and push the locking rod 4054 to move, so that the end of the locking rod 4054 away from the first spring 507 is inserted into the limiting groove 404, and the movable tube 402 and the connecting rod 401 are locked again.

[0042] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A tomato planting transplanter, comprising a soil taking cylinder (1), wherein a foot pedal (2) is fixedly connected to the outer surface of the upper end of the soil taking cylinder (1), characterized in that: Two fixing ears (3) are symmetrically provided on the outer side surface of the upper end of the soil collecting barrel (1), and a vertically upward telescopic handle (4) is connected to the fixing ear (3). A soil scraping assembly (5) is provided above the soil collecting barrel (1) and between the telescopic handles; The scraping assembly (5) comprises a fixing ring (501), two limiting members (502) are symmetrically arranged on the fixing ring (501), a pressure rod (503) is slidably connected to the limiting member (502), the lower end of the pressure rod (503) is connected to the scraping ring (504), the upper end of the pressure rod (503) is fixedly connected to a pressure handle (505), a limiting plate (506) is fixedly connected to the pressure rod (503) near the pressure handle (505), and a spring (507) is sleeved on the pressure rod (503), and the upper and lower ends of the spring (507) are respectively connected to the limiting plate (506) and the limiting member (502).

2. The tomato planting transplanter according to claim 1, characterized in that: The telescopic handle (4) comprises a connecting rod (401) whose lower end is connected to the fixed ear (3); the upper end of the connecting rod (401) is slidably inserted into the interior of the movable tube (402); the upper end of the movable tube (402) is fixedly connected to a grip rod (403); a surface of the connecting rod (401) is provided with a plurality of limiting grooves (404); and a locking assembly (405) is connected between the movable tubes (402).

3. The tomato planting transplanter according to claim 2, characterized in that: The locking assembly (405) includes a connecting plate (4051) connected between the movable tubes (402), a sliding groove (4052) is provided on the side surface of the connecting plate (4051), two limiting tubes (4053) are symmetrically provided on the sliding groove (4052), two locking rods (4054) are symmetrically slidably connected in the sliding groove (4052), a fixing block (4055) is provided between the two locking rods (4054) and on the surface of the connecting plate (4051) where the sliding groove (4052) is provided, one end of a first spring (4056) is connected to both sides of the fixing block (4055), the other end of the first spring (4056) is connected to one end of the locking rod (4054), two sections of the locking rod (4054) pass through the limiting tube (4053) and are clamped in the limiting groove (404), and a push rod (4057) is fixedly connected to the surface of the locking rod (4054).

4. The tomato planting transplanter according to claim 3, characterized in that: The connecting rod (401) comprises a connecting rod body (4011) and a threaded rod (4012) fixedly connected to the lower end of the connecting rod body (4011).

5. The tomato planting transplanter according to claim 4, characterized in that: The fixing ear (3) is provided with a circular hole (301) adapted to the threaded rod (4012). The threaded rod (4012) is inserted into the circular hole (301) and a fastening nut (6) is screwed onto the lower end.

6. The tomato planting transplanter according to claim 4, characterized in that: The pressing handle (505) is U-shaped and is located outside one of the movable tubes (402).

7. The tomato planting transplanter according to claim 2, characterized in that: A slideway adapted to the connecting rod (401) is provided in the movable tube (402).

8. The tomato planting transplanter according to claim 1, characterized in that: The outer diameter of the scraper ring (504) is slightly smaller than the inner diameter of the soil collecting barrel (1).

9. The tomato planting transplanter according to claim 1, characterized in that: The limiting member (502) is provided with a through hole adapted to the pressing rod (503).

10. The tomato planting transplanter according to claim 2, characterized in that: A hole adapted to fit the locking rod (4054) is provided on the side wall of the movable tube (402).

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