Seedling pressing rod adjusting device of rice transplanter

Abstract

The utility model discloses a rice transplanter seedling pressing rod adjusting device which comprises a seedling plate and a seedling pressing rod assembly, the seedling plate is installed on the surface of a seedling table, the seedling pressing rod assembly is installed above the seedling plate through an adjusting mechanism, and the adjusting mechanism comprises a first sliding block, a second sliding block, a first sliding rail and a second sliding rail. The first sliding blocks are installed on the upper sections of the two sides of the seedling pressing rod assembly, the second sliding blocks are installed on the lower sections of the two sides of the seedling pressing rod assembly, the first sliding rail and the second sliding rail are installed on the seedling plate and are in sliding fit with the first sliding rail and the second sliding rail respectively, and the motion trails of the first sliding blocks and the second sliding blocks are perpendicular to the surface of the seedling plate. A plurality of adjusting holes are formed in the first sliding rail and the second sliding rail along the motion trail, connecting holes are formed in the surface of the first sliding block and the surface of the second sliding block, and bolts are arranged in the adjusting holes and the connecting holes in a penetrating mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to a rice transplanter seedling pressing rod adjusting device. BACKGROUND

[0002] The rice transplanter is a kind of agricultural machinery that plants rice seedlings in rice field.When planting, first, the mechanical claw is used to take out several rice seedlings from seedbed and plant them in the soil of field, in order to keep the angle between seedbed and ground as a right angle, the front end of mechanical claw must take elliptical action curve when moving.The action is completed by planetary mechanism of rotating or deformation gear, and the engine for advancing can drive these action mechanisms at the same time.The rice transplanter must have non-slip wheels and floating design when moving on the soil.If the seedlings are planted in pieces, the rice seedlings are taken out from special seedling box and planted by mechanical method.

[0003] The seedling platform component of the rice transplanter is the most important working component when the rice transplanter plants seedlings, and a plurality of seedling plate devices for users to place seedlings are arranged on the seedling platform component, the users add seedling tray to the seedling plate, and due to the weight of seedlings and the effect of longitudinal seedling belt on the seedling platform, the seedlings can smoothly reach the seedling taking port.Further, due to the seedling platform component being at about 55° with the ground when working, the seedling tray often curls during sliding. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at solving the above technical problems of prior art, and provides a rice transplanter seedling pressing rod adjusting device.

[0005] A rice transplanter seedling pressing rod adjusting device, which comprises a seedling plate and a seedling pressing rod assembly, the seedling plate is installed on the surface of seedling platform, the seedling pressing rod assembly is installed above the seedling plate through an adjusting mechanism, the adjusting mechanism comprises a first sliding block, a second sliding block, a first sliding rail and a second sliding rail, the first sliding block is installed on the upper segment of both sides of the seedling pressing rod assembly, the second sliding block is installed on the lower segment of both sides of the seedling pressing rod assembly, the first sliding rail and the second sliding rail are installed on the seedling plate, the first sliding block and the second sliding block are respectively slidably connected with the first sliding rail and the second sliding rail, the movement track of the first sliding block and the second sliding block is perpendicular to the surface of the seedling plate, a plurality of adjusting holes are arranged on the first sliding rail and the second sliding rail along the movement track, connecting holes are arranged on the surface of the first sliding block and the second sliding block, and bolts are arranged in the adjusting holes and the connecting holes.

[0006] Further, the seedling pressing rod assembly comprises a plurality of vertical rods, a first horizontal rod and a second horizontal rod, the plurality of vertical rods are arranged in parallel at intervals, the first horizontal rod and the second horizontal rod are perpendicular to the vertical rods, the vertical rods are provided with upward bending structures at both ends, and the first horizontal rod and the second horizontal rod are respectively fixed to the bending structures at both ends of the vertical rods.

[0007] Furthermore, the first slide rail includes a guide post, and the first slider includes a fixed seat. The surface of the fixed seat is provided with a through hole for the first crossbar to pass through. Two parallel and spaced slide plates are fixed on the fixed seat, and the guide post is slidably engaged between the two slide plates.

[0008] Furthermore, the second slide rail includes a guide plate with a guide groove, the second slider includes a sleeve, the second crossbar is inserted into the sleeve, a mounting plate is welded to the outside of the sleeve, and a guide block is provided at the bottom of the mounting plate to slide with the guide groove.

[0009] Furthermore, the outer surfaces at both ends of the second crossbar are provided with limiting baffles.

[0010] Furthermore, the bolt is a wing bolt.

[0011] Beneficial effects: Compared with the prior art, this utility model sets a seedling pressing rod assembly above the seedling board and adjusts the distance between the seedling pressing rod and the seedling board through an adjustment mechanism. The adjustment is achieved through the cooperation of the slider and the slide rail. After adjusting to the appropriate position, it is locked and fixed with a butterfly bolt. This adjustment mechanism can be applied to any seedling platform. Attached Figure Description

[0012] Figure 1 This is a front view of a rice transplanter's seedling pressing rod adjustment device;

[0013] Figure 2 This is the front view of the seedling pressing rod assembly;

[0014] Figure 3 This is a side view of the seedling pressing rod assembly;

[0015] Figure 4 This is a side view of a rice transplanter's seedling pressing rod adjustment device;

[0016] In the diagram, 1 is the seedling bed, 2 is the seedling pressing rod assembly, 3 is the first horizontal bar, 4 is the second horizontal bar, 5 is the vertical bar, 6 is the baffle plate, 7 is the first slide rail, 8 is the first slider, 9 is the second slider, and 10 is the second slide rail. Detailed Implementation

[0017] To enhance understanding of this utility model, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. These embodiments are only used to explain the present utility model and do not constitute a limitation on the scope of protection of the present utility model.

[0018] like Figures 1-4 As shown, the seedling platform is 1, the seedling pressing rod assembly is 2, the first horizontal bar is 3, the second horizontal bar is 4, the vertical bar is 5, the baffle is 6, the first slide rail is 7, the first slider is 8, the second slider is 9, and the second slide rail is 10.

[0019] The utility model provides a rice transplanter press seedling rod adjusting device, including seedling board, press seedling rod subassembly 2, seedling board install on the surface of seedling platform 1, press seedling rod subassembly 2 is installed to the top of seedling board through adjusting mechanism, adjusting mechanism includes first sliding block 8, second sliding block 9, first slide rail 7, second slide rail 10, first sliding block 8 installs on the upper section of both sides of press seedling rod subassembly 2, second sliding block 9 installs on the lower section of both sides of press seedling rod subassembly 2, and first slide rail 7 and second slide rail 10 are installed on the seedling board, and first sliding block 8 and second sliding block 9 are slidably connected with first slide rail 7 and second slide rail 10 respectively, and the movement track of first sliding block 8 and second sliding block 9 is perpendicular to the surface of seedling board, a plurality of adjusting holes are formed on the movement track of first slide rail 7 and second slide rail 10, and connecting holes are formed on the surface of first sliding block 8 and second sliding block 9, and bolts are arranged in the adjusting holes and the connecting holes.

[0020] In the embodiment, the press seedling rod subassembly 2 comprises a plurality of vertical rods 5, a first horizontal rod 3 and a second horizontal rod 4, the plurality of vertical rods 5 are arranged in parallel at intervals, the first horizontal rod 3 and the second horizontal rod 4 are perpendicular to the vertical rods 5, the vertical rods 5 are provided with upward bending structures at two ends, and the first horizontal rod 3 and the second horizontal rod 4 are fixed to the bending structures at the two ends of the vertical rods 5 respectively.

[0021] In the embodiment, the first slide rail 7 comprises guide columns, the first sliding block 8 comprises a fixed seat, the fixed seat is provided with a through hole for the first horizontal rod 3 to pass through, the fixed seat is provided with two parallel and spaced slide plates at the top, and the guide columns are slidably connected between the two slide plates.

[0022] In the embodiment, the second slide rail 10 comprises a guide plate, the guide plate is provided with a guide groove, the second sliding block 9 comprises a sleeve, the second horizontal rod 4 is inserted into the sleeve, the outside of the sleeve is welded with a mounting plate, and the mounting plate is provided with a guide block which is slidably connected with the guide groove.

[0023] In the embodiment, the second horizontal rod 4 is provided with a limiting baffle 6 at the outside surface of two ends.

[0024] In the embodiment, the bolt is a butterfly bolt.

[0025] Usage: in the embodiment, the seedling board is composed of six unit plates which are combined by rivets, every two unit plates are covered by a press seedling rod subassembly 2, and every press seedling rod subassembly 2 is provided with a set of adjusting mechanism, the distance between the press seedling rod and the seedling board can be adjusted by the sliding cooperation of the sliding block and the slide rail, and the distance can be fixed by the butterfly bolt after being adjusted to the appropriate distance.

[0026] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A rice transplanter seedling pressing rod adjustment device, characterized in that, The utility model provides a seedling pressing device, which comprises a seedling plate and a seedling pressing rod assembly, the seedling plate is installed on the surface of a seedling table, the seedling pressing rod assembly is installed above the seedling plate through an adjusting mechanism, the adjusting mechanism comprises first sliding blocks, second sliding blocks, first sliding rails and second sliding rails, the first sliding blocks are installed on the upper sections of both sides of the seedling pressing rod assembly, the second sliding blocks are installed on the lower sections of both sides of the seedling pressing rod assembly, the first sliding rails and the second sliding rails are installed on the seedling plate, the first sliding blocks and the second sliding blocks are in sliding fit with the first sliding rails and the second sliding rails respectively, the movement trajectories of the first sliding blocks and the second sliding blocks are perpendicular to the surface of the seedling plate, a plurality of adjusting holes are arranged on the first sliding rails and the second sliding rails along the movement trajectories, connecting holes are arranged on the surfaces of the first sliding blocks and the second sliding blocks, and bolts are arranged in the adjusting holes and the connecting holes.

2. The seedling pressing rod adjusting device of the rice transplanter according to claim 1, wherein The seedling pressing rod assembly comprises a plurality of vertical rods, a first horizontal rod and a second horizontal rod, the vertical rods are arranged in parallel at intervals, the first horizontal rod and the second horizontal rod are perpendicular to the vertical rods, the vertical rods are provided with upward bending structures at both ends, and the first horizontal rod and the second horizontal rod are fixed on the bending structures at both ends of the vertical rods respectively.

3. The seedling pressing rod adjusting device of the rice transplanter according to claim 2, characterized by The first sliding rail comprises guide columns, the first sliding block comprises a fixed seat, the surface of the fixed seat is provided with a through hole for the first horizontal rod to pass through, the fixed seat is fixedly provided with two sliding plates arranged in parallel at intervals, and the guide columns are in sliding fit between the two sliding plates.

4. The seedling pressing rod adjusting device of the rice transplanter according to claim 2, characterized by The second sliding rail comprises a guide plate, the guide plate is provided with a guide groove, the second sliding block comprises a sleeve, the second horizontal rod is inserted into the sleeve, a mounting plate is welded outside the sleeve, and the mounting plate is provided with a guide block in sliding fit with the guide groove at the bottom.

5. The seedling pressing rod adjusting device of the rice transplanter according to claim 4, wherein The second horizontal rod is provided with a limiting baffle on the outer surface of both ends.

6. The seedling pressing rod adjusting device of any one of claims 1 to 3, wherein The bolt is a butterfly bolt.

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