A tobacco planting furrow opening device

Abstract

The utility model discloses a tobacco planting ditching device relates to tobacco planting technical field, specifically is a tobacco planting ditching device, including double -deck assembly frame, the both sides of double -deck assembly frame upper surface are equipped with a plurality of jack, the inside plug -in of jack is used for the bolt of fixed support, the upper surface fixedly connected with connecting seat of support, the upper surface rotationally connected with the nut of connecting seat, the inner wall fixedly connected with the guide block of connecting seat, the inside plug -in of connecting seat is screw rod. When using, personnel can adjust the position of support through dismantling bolt to control the position of ditching shovel, simultaneously, personnel can increase or decrease ditching shovel according to need, greatly promote the excavation efficiency, and, can rotate the nut through spanner to control the height of screw rod to realize the control effect to the height of ditching shovel, cooperate and drive this equipment to the land and carry out ditching operation.

Description

Technical Field

[0001] This utility model relates to the field of tobacco planting technology, specifically to a trenching device for tobacco planting. Background Technology

[0002] Trenching is a crucial step in tobacco cultivation. First, a suitable plot of land must be selected and the soil must be in good condition. Use appropriate tools such as hoes or tillers to dig trenches, which are usually 20-30 cm wide and the depth adjusted according to the soil conditions. Fertilizer can be added during trenching to promote tobacco growth. During maintenance, the trenches should be cleaned regularly to prevent weeds and waterlogging, and a drainage system may be necessary to maintain suitable soil moisture.

[0003] When using traditional trenching equipment to dig trenches for tobacco planting, the efficiency is often low because the equipment can usually only dig a single trench. In addition, the trenching depth is difficult to control, which means that personnel need to manually dig the trenches afterward, which is quite inconvenient. Utility Model Content

[0004] The purpose of this utility model is to provide a trenching device for tobacco planting. By setting up a double-layer assembly frame, trenching shovel, counterweight box and traction frame, it solves the problems that when using traditional trenching equipment for tobacco planting, the efficiency is often low because traditional equipment can only dig a single trench, and the trenching depth is difficult to control, which requires manual digging afterward, which is inconvenient.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a trenching device for tobacco planting, comprising a double-layer assembly frame, wherein multiple insertion holes are provided on both sides of the upper surface of the double-layer assembly frame, bolts for fixing the support are inserted into the insertion holes, a connecting seat is fixedly connected to the upper surface of the support, a nut is rotatably connected to the upper surface of the connecting seat, a guide block is fixedly connected to the inner wall of the connecting seat, a screw is inserted into the inside of the connecting seat, and a trenching shovel is welded to the bottom end of the screw.

[0006] Preferably, the nut and the screw are threaded together, and the surface of the screw is provided with a guide groove that matches the guide block.

[0007] Preferably, counterweight boxes are welded to both sides of the double-layer assembly frame, and support plates are welded to the lower surfaces of both the double-layer assembly frame and the counterweight boxes.

[0008] Preferably, a bottom rod is welded to the bottom end of the support plate, and bearing grooves are provided at both ends of the bottom rod. A bearing A is fixedly installed inside the bearing groove, and a wheel is rotatably connected to the bottom rod through the bearing A.

[0009] Preferably, both ends of the double-layer assembly frame are welded with support rods, and the surface of the support rods is splined with a B bearing.

[0010] Preferably, the support rod is rotatably connected to a traction frame via a B bearing.

[0011] This utility model provides a trenching device for tobacco planting, which has the following beneficial effects:

[0012] During use, personnel can adjust the position of the support by removing bolts, thereby controlling the position of the trenching shovel. At the same time, personnel can add or remove trenching shovels as needed, greatly improving digging efficiency. Furthermore, the height of the screw can be controlled by rotating the nut with a wrench, achieving the effect of controlling the height of the trenching shovel. When used in conjunction with traction equipment, this equipment drives the ditching operation in the land, greatly improving the work efficiency of personnel. Attached Figure Description

[0013] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a top view of the structure of this utility model;

[0016] Figure 3 This is a structural breakdown diagram of the trenching shovel of this utility model;

[0017] Figure 4 This is a structural disassembly diagram of the bracket of this utility model.

[0018] The image shows:

[0019] 1. Double-layer assembly frame; 2. Bracket; 3. Bolt; 4. Connecting seat; 5. Nut; 6. Guide block; 7. Screw; 8. Trenching shovel; 9. Guide groove; 10. Counterweight box; 11. Support plate; 12. Base rod; 13. Wheel; 14. Support rod; 15. Traction frame. Detailed Implementation

[0020] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this disclosure. Rather, they are merely examples of apparatuses consistent with some aspects of this disclosure as detailed in the appended claims.

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this embodiment proposes a trenching device for tobacco planting, including a double-layer assembly frame 1. Multiple insertion holes are provided on both sides of the upper surface of the double-layer assembly frame 1. Bolts 3 for fixing brackets 2 are inserted into the insertion holes. A connecting seat 4 is fixedly connected to the upper surface of the bracket 2. A nut 5 is rotatably connected to the upper surface of the connecting seat 4. A guide block 6 is fixedly connected to the inner wall of the connecting seat 4. A screw 7 is inserted into the inside of the connecting seat 4. A trenching shovel 8 is welded to the bottom end of the screw 7.

[0023] The double-layer assembly frame 1 is composed of two layers of steel plates, with through slots on both sides and in the middle. The bracket 2 is placed between the through slots and rotated to align with the insertion hole. It is fixed by bolts 3, and the height of the screw 7 can be controlled by rotating the nut 5.

[0024] The nut 5 is threadedly connected to the screw 7, and the surface of the screw 7 is provided with a guide groove 9 that is compatible with the guide block 6.

[0025] By setting the guide block 6 and the guide groove 9, the screw 9 is kept in its position and will not rotate with the nut 5.

[0026] The double-layer assembly frame 1 has a counterweight box 10 welded on both sides, and a support plate 11 welded on the lower surface of both the double-layer assembly frame 1 and the counterweight box 10.

[0027] When in use, the weight is balanced by adding counterweights in the counterweight box 10 to maintain the weight of the equipment, thereby preventing the trenching shovel 8 from being difficult to insert into the soil.

[0028] A bottom rod 12 is welded to the bottom end of the support plate 11. Bearing grooves are provided at both ends of the bottom rod 12. Bearing A is fixedly installed inside the bearing groove. The bottom rod 12 is rotatably connected to the wheel 13 through the bearing A.

[0029] Both ends of the double-layer assembly frame 1 are welded with support rods 14, and the surface of the support rods 14 is connected to bearing B via splines.

[0030] The support rod 14 is rotatably connected to the traction frame 15 via bearing B.

[0031] The equipment is towed and moved by connecting to a tractor or other equipment via a towing frame 15, thereby performing trenching operations.

[0032] Specifically, when this ditching device for tobacco planting is in operation / use: During use, personnel can adjust the position of the support 2 by removing bolts 3, thereby controlling the position of the ditching shovel 8. At the same time, personnel can add or remove ditching shovel 8 as needed, greatly improving digging efficiency. Furthermore, the height of the screw 7 can be controlled by rotating the nut 5 with a wrench, achieving the effect of controlling the height of the ditching shovel 8. In conjunction with the traction equipment, this device drives the ditching operation on the land, greatly improving the work efficiency of the personnel.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A trenching device for tobacco planting, comprising a double-layer assembly frame (1), characterized in that: The double-layer assembly frame (1) has multiple insertion holes on both sides of its upper surface. Bolts (3) for fixing the bracket (2) are inserted into the insertion holes. A connecting seat (4) is fixedly connected to the upper surface of the bracket (2). A nut (5) is rotatably connected to the upper surface of the connecting seat (4). A guide block (6) is fixedly connected to the inner wall of the connecting seat (4). A screw (7) is inserted into the inside of the connecting seat (4). A trenching shovel (8) is welded to the bottom end of the screw (7).

2. The trenching device for tobacco planting according to claim 1, characterized in that: The nut (5) is threadedly connected to the screw (7), and the surface of the screw (7) is provided with a guide groove (9) that is compatible with the guide block (6).

3. The trenching device for tobacco planting according to claim 1, characterized in that: The double-layer assembly frame (1) has a counterweight box (10) welded on both sides, and a support plate (11) welded on the lower surface of both the double-layer assembly frame (1) and the counterweight box (10).

4. The trenching device for tobacco planting according to claim 3, characterized in that: A bottom rod (12) is welded to the bottom end of the support plate (11). Both ends of the bottom rod (12) are provided with bearing grooves. A bearing A is fixedly installed inside the bearing groove. The bottom rod (12) is rotatably connected to a wheel (13) through the bearing A.

5. The trenching device for tobacco planting according to claim 1, characterized in that: Both ends of the double-layer assembly frame (1) are welded with support rods (14), and the surface of the support rods (14) is connected to bearing B via splines.

6. The trenching device for tobacco planting according to claim 5, characterized in that: The support rod (14) is rotatably connected to the traction frame (15) via a B bearing.

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