Tea seedling transplanting and pit digging equipment

Abstract

The utility model discloses a hole digging device for tea seedling transplanting, which comprises a mounting seat, two sides of the mounting seat are respectively provided with a first guide rail, one side of the mounting seat is provided with a U-shaped seat, and the upper part of the mounting seat is provided with a telescopic mechanism; a first motor is mounted at one end of the U-shaped seat, and a first rotating shaft is rotationally connected to the U-shaped seat; a connecting plate is arranged in the U-shaped seat, a plurality of pit digging mechanisms are arranged on the connecting plate, each pit digging mechanism comprises a driving box, a driving gear is rotationally connected to one side of the driving box, a driven gear meshed with the driving gear is rotationally connected to the lower portion of the driving box, and a driving shaft is fixedly connected to the lower portion of the driven gear; and a spiral blade is arranged on the driving shaft. According to the utility model, the plurality of groups of pit digging mechanisms are arranged on one side of the U-shaped seat and are driven by the first rotating shaft, so that the plurality of pit digging mechanisms can dig pits at the same time, the efficiency of pit digging operation is improved, and the consistency of the depths of a plurality of transplanting pits is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to tea seedling transplanting field, especially relate to a tea seedling transplanting hole digging equipment. BACKGROUND

[0002] In the tea planting process, the transplantation of tea seedlings is a crucial link, in the traditional tea seedling transplantation operation, the step of digging a hole mainly relies on manual completion, which not only requires the operating personnel to have high physical endurance, but also faces the problem of low efficiency. Manual hole digging not only consumes time and effort, but also is difficult to ensure the consistency of the depth of each hole, which has a certain influence on the root expansion and water absorption of tea seedlings, and further affects the consistency of the growth of tea seedlings.

[0003] In order to solve the above problems, the industry began to explore mechanized and automated solutions. For example, CN221768689U discloses a hole punching device for tea planting, which introduces a punching motor as a power source to directly drive the drill bit to rotate, achieving the purpose of mechanized punching. In addition, the device is designed with two synchronous motors, which work together to drive the second mounting plate to make reciprocating motion in the vertical direction, thereby realizing the control of the punching depth.

[0004] However, although the hole punching device described in CN221768689U patent reduces the labor intensity of the operating personnel compared with the traditional manual method, and also ensures the consistency and accuracy of the punching, it still exposes certain limitations in actual application. Specifically, the device adopts a punching mode that only completes one hole in a single operation, which means that in the case of large-area, high-density planting of tea seedlings, its operation efficiency is still limited, and it is difficult to meet the rapid and efficient planting demand. Especially in the management of large-scale and modern tea gardens, improving the planting efficiency and shortening the planting period have become urgent problems to be solved. UTILITY MODEL CONTENTS

[0005] The utility model aims at overcoming the deficiencies in the prior art, and provides a tea seedling transplanting hole digging equipment to solve the problems of low efficiency of tea seedling transplanting hole digging and inability to meet large-scale operation.

[0006] In order to achieve the above purpose, the utility model adopts the technical scheme of:

[0007] The utility model provides a tea seedling transplanting hole digging equipment, including the mounting seat, one first guide rail is equipped with in the mounting seat both sides, one U type seat is equipped with in the mounting seat one side, one first sliding block is equipped with in the U type seat one side, first sliding block is slidably installed on the first guide rail, the upper portion of mounting seat is equipped with telescopic mechanism, one end of telescopic mechanism is connected with U type seat, for driving U type seat moves up and down, one first motor is installed in the U type seat one end, the first shaft is rotatably connected to U type seat, the output shaft of first motor is connected with the first shaft, the inside of U type seat is equipped with the connecting plate, a plurality of hole digging mechanisms are equipped on the connecting plate, the hole digging mechanism includes the drive box, one driving gear is rotatably connected to the drive box one side, one shaft sleeve is rotatably connected to the drive box other side, and the driving gear and the shaft sleeve are installed on the first shaft, the drive box lower part is rotatably connected with the driven gear meshing with the driving gear, the driven gear lower part is fixedly connected with the drive shaft, and the drive shaft is equipped with helical blade, one support seat is equipped with in the mounting seat one side, one traction frame is equipped with in the support seat one side, and the traction frame is connected with traction machinery.

[0008] Further, the telescopic mechanism is a hydraulic cylinder, a gas cylinder or an electric cylinder.

[0009] Further, the first shaft is a spline shaft, the driving gear and the shaft sleeve are internally provided with spline grooves matched with the spline shaft, one third guide rail is installed on the connecting plate one side, one sliding seat is equipped on the connecting plate one side, one third sliding block is equipped on the sliding seat one side, and the third sliding block is slidably installed on the third guide rail.

[0010] Further, the connecting plate one side is equipped with a corrugated groove, and the end of the first fastening bolt is clamped in the corrugated groove.

[0011] Further, one pointer is arranged at one end of the U-shaped seat, and a scale is arranged on the side wall of the mounting seat, and the pointer points to the scale.

[0012] Further, a second guide rail is arranged on the side wall of the mounting seat, a second sliding block is slidably installed on the second guide rail, and the upper end of the scale is installed on the second sliding block, a first fastening bolt is threadedly connected to the scale, and one end of the first fastening bolt penetrates through the second sliding block and abuts against the second guide rail for positioning after the sliding block moves.

[0013] Further, the mounting seat is provided with a plurality of guide strips on one side, the support seat is provided with a guide groove on one side, the length of the guide groove is greater than the length of the guide strip, the guide strip is slidingly installed in the guide groove, the mounting seat is fixedly connected with a rack on one side, the support seat is rotatably connected with a second rotating shaft at two ends, the lower end of the second rotating shaft is fixedly connected with a gear, the gear is engaged with the rack, one of the second rotating shafts is connected with a driving pulley, the other second rotating shaft is connected with a driven pulley, and the driving pulley and the driven pulley are connected through a transmission belt; the support seat is provided with a motor bracket on the upper portion, a second motor is installed on the motor bracket, and the output shaft of the second motor is connected with the second rotating shaft on the driving pulley through a shaft coupling.

[0014] The utility model discloses beneficial effect is:

[0015] 1) the utility model discloses a plurality of groups of pit digging mechanism are arranged on the one side of U type seat, and a plurality of groups of pit digging mechanism drive utilization first rotating shaft, realize a plurality of pit digging mechanism simultaneously digs pit, not only has improved the efficiency of pit digging operation, and has guaranteed the consistency of a plurality of transplanting pit depth.

[0016] 2) the drive box can move on the first rotating shaft, realizes the adjustment of the spacing between a plurality of pit digging mechanism, is convenient for adjusting the plant spacing of tea seedling transplanting, has improved the flexibility of pit digging equipment.

[0017] 3) the scale is set up on the side wall of mounting seat, and the zero of scale is adjustable, is convenient for judging the depth of pit accurately and quickly, has reduced the complex addition and subtraction calculation process.

[0018] 4) the mounting seat can be extended to left or right on the support seat, realizes that traction machinery walks once, and pit digging mechanism carries out pit digging operation on three field ridges (middle field ridge, left field ridge and right field ridge), reduces the number of traction machinery scene change, further improves the efficiency of pit digging. ACCURACY OF DRAWINGS

[0019] ATTACH Figure 1 It is a tea seedling transplanting pit digging equipment structure schematic view.

[0020] ATTACH Figure 2 It is mounting seat, U type seat and pit digging mechanism assembly schematic view.

[0021] ATTACH Figure 3 It is mounting seat back schematic view.

[0022] ATTACH Figure 4 It is U type seat local schematic view.

[0023] ATTACH Figure 5 It is slide and pit digging mechanism explosion view.

[0024] ATTACH Figure 6 It is scale assembly schematic view.

[0025] Figure 2 is a schematic view of the support seat. Figure 7 Figure 3 is a schematic view of the support seat.

[0026] Figure 4 is a schematic view of the support seat. Figure 8 Figure 5 is a schematic view of the support seat.

[0027] In the figure, 1 is a mounting seat; 11 is a first guide rail; 12 is an extension mechanism; 13 is a second guide rail; 14 is a guide strip; 15 is a rack; 16 is a second sliding block; 17 is a scale; 18 is a first fastening bolt; 2 is a U-shaped seat; 21 is a first motor; 22 is a first rotating shaft; 23 is a third guide rail; 24 is a pointer; 25 is a first sliding block; 26 is a connecting plate; 27 is a corrugated groove; 3 is a digging mechanism; 31 is a sliding seat; 32 is a second fastening bolt; 33 is a third sliding block; 34 is a driving box; 35 is a driving gear; 36 is a driven gear; 37 is a driving shaft; 38 is a helical blade; 39 is a shaft sleeve; 4 is a support seat; 41 is a traction frame; 42 is a guide groove; 43 is a motor frame; 44 is a second motor; 45 is a driving pulley; 46 is a driven pulley; 47 is a second rotating shaft; 48 is a gear. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be described clearly and completely below, and obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application. Figures 1-8 In the description of the present application, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0029] As

[0030] Figure 2 ​As shown, a tea seedling transplanting hole-digging device includes a mounting base 1, with a first guide rail 11 on each side of the mounting base 1. A U-shaped seat 2 is located on one side of the mounting base 1, and a first slider 25 is located on one side of the U-shaped seat 2. The first slider 25 is slidably mounted on the first guide rail 11. A telescopic mechanism 12 is located on the upper part of the mounting base 1, with one end of the telescopic mechanism 12 connected to the U-shaped seat 2 for driving the U-shaped seat 2 to move up and down. A first motor 21 is mounted on one end of the U-shaped seat 2, and a first rotating shaft 22 is rotatably connected to the U-shaped seat 2. The output shaft of the first motor 21 is connected to the first rotating shaft 22. A connecting plate 26 is located inside the U-shaped seat 2, and several hole-digging mechanisms 3 are provided on the connecting plate 26, such as... Figure 5 As shown, the digging mechanism 3 includes a drive box 34. A drive gear 35 is rotatably connected to one side of the drive box 34, and a bushing 39 is rotatably connected to the other side of the drive box 34. Both the drive gear 35 and the bushing 39 are mounted on a first rotating shaft 22. A driven gear 36, meshing with the drive gear 35, is rotatably connected to the lower part of the drive box 34. A drive shaft 37 is fixedly connected to the lower part of the driven gear 36, and a helical blade 38 is provided on the drive shaft 37. Figure 1 , Figure 8 As shown, a support base 4 is provided on one side of the mounting base 1, and a traction frame 41 is provided on one side of the support base 4. The traction frame 41 is connected to the traction mechanism (not shown in the figure).

[0031] When transplanting tea seedlings, the equipment is moved to the designated position using a traction machine. Then, the first motor 21 is started. The first motor 21 drives the drive shafts 37 of multiple digging mechanisms 3 to rotate via the first rotating shaft 22. The telescopic mechanism 12 drives the U-shaped seat 2 to move downwards to complete the digging operation. After digging, the telescopic mechanism 12 drives the U-shaped seat 2 to move upwards, causing the spiral blades 38 to detach from the transplanting pit. The traction machine then pulls the equipment a certain distance to begin the next digging operation. When using this equipment for digging, multiple digging mechanisms 3 can dig simultaneously, improving the efficiency of the digging operation.

[0032] The telescopic mechanism 12 is a hydraulic cylinder, a pneumatic cylinder, or an electric cylinder. In this embodiment, for example... Figure 2 As shown, the telescopic mechanism uses a hydraulic cylinder.

[0033] like Figure 2 As shown, the first rotating shaft 22 is a splined shaft, as... Figure 5As shown, the main gear 35 and the shaft sleeve 39 are internally provided with spline grooves matched with the spline shaft gap, one side of the connecting plate 26 is provided with a third guide rail 23, one side of the connecting plate 26 is provided with a sliding seat 31, one side of the sliding seat 31 is provided with a third sliding block 33, and the third sliding block 33 is slidingly installed on the third guide rail 23; the upper end of the sliding seat 31 is an inverted U-shaped structure, and a second fastening bolt 32 is threadedly connected to one side of the sliding seat 31, and the end of the second fastening bolt 32 abuts against the connecting plate 26, and the driving box 34 is installed on the sliding seat 31; according to the plant spacing requirement of tea seedling transplanting, the driving box 34 is slid to adjust the distance between adjacent driving boxes 34, thereby achieving the adjustment of tea seedling plant spacing and improving the flexibility of the hole digging equipment.

[0034] As shown in the drawings, Figure 4 As shown, one side of the connecting plate 26 is provided with a corrugated groove 27, and the end of the first fastening bolt 18 is clamped in the corrugated groove 27, thereby enhancing the stability of the sliding seat 31 after position adjustment.

[0035] As shown in the drawings, Figure 2 As shown, one end of the U-shaped seat 2 is provided with a pointer 24, and a scale 17 is arranged on the side wall of the mounting seat 1, and the pointer 24 points to the scale 17, so as to determine the downward distance of the U-shaped seat 2 and thus determine the depth of the hole.

[0036] As shown in the drawings, Figure 2 , Figure 6 As shown, a second guide rail 13 is arranged on the side wall of the mounting seat 1, a second sliding block 16 is slidingly installed on the second guide rail 13, and the upper end of the scale 17 is installed on the second sliding block 16, a first fastening bolt 18 is threadedly connected to the scale 17, one end of the first fastening bolt 18 penetrates through the second sliding block 16 and abuts against the second guide rail 13, and the first fastening bolt 18 is used for positioning after the sliding block moves; the second sliding block 16 cooperates with the second guide rail 13 to facilitate the adjustment of the position of the scale 17, so as to adjust the zero position of the scale 17 according to the terrain height, and facilitate accurate and rapid determination of the depth of the hole without the need for addition and subtraction calculation.

[0037] As shown in the drawings, Figure 3 , Figure 7As shown, the mounting base 1 is provided with a plurality of guide strips 14 on one side, the support base 4 is provided with a guide groove 42 on one side, and the length of the guide groove 42 is greater than the length of the guide strip 14, the guide strip 14 is slidingly installed in the guide strip 14, the mounting base 1 is fixedly connected with a rack 15 on one side, the support base 4 is rotatably connected with a second rotating shaft 47 at both ends, the lower end of the second rotating shaft 47 is fixedly connected with a gear 48, the gear 48 is engaged with the rack 15, one of the second rotating shafts 47 is connected with a driving pulley 45, the other second rotating shaft 47 is connected with a driven pulley 46, and the driving pulley 45 and the driven pulley 46 are connected through a transmission belt; the support base 4 is provided with a motor bracket 43 on the upper portion, a second motor 44 is installed on the motor bracket 43, the output shaft of the second motor 44 is connected with the second rotating shaft 47 on the driving pulley 45 through a shaft coupling, when the second motor 44 rotates, the two second rotating shafts 47 are driven to rotate under the action of the belt transmission, and then the gear 48 is driven to rotate, when the gear 48 rotates, the rack 15 and the mounting base 1 are driven to extend to the left side or the right side of the traction frame 41, and then the position of the digging mechanism 3 is changed, the traction machine walks once, the digging mechanism 3 digs pits on three ridges, the number of times of the traction machine switching fields is reduced, and the efficiency of digging pits is further improved.

[0038] The above content is merely an example and description of the structure of the utility model, and those skilled in the art can make various modifications or supplements or adopt similar ways to replace the described specific embodiments, as long as the modifications or supplements do not deviate from the structure of the utility model or exceed the range defined by the present application, and should belong to the protection range of the utility model.

Claims

1. A tea seedling transplanting hole digging device, comprising a mounting seat, one first guide rail is arranged on each side of the mounting seat, a U-shaped seat is arranged on one side of the mounting seat, a first sliding block is arranged on one side of the U-shaped seat and is slidingly installed on the first guide rail, a telescopic mechanism is arranged on the upper portion of the mounting seat and is connected with the U-shaped seat at one end, and the telescopic mechanism is used for driving the U-shaped seat to move up and down; characterized in that, One end of the U-shaped seat is provided with a first motor, and a first rotating shaft is rotatably connected to the U-shaped seat, and the output shaft of the first motor is connected with the first rotating shaft.

2. The tea seedling transplanting and hole digging apparatus according to claim 1, characterized in that, The telescopic mechanism is a hydraulic cylinder, a pneumatic cylinder or an electric cylinder.

3. The tea seedling transplanting and hole digging apparatus according to claim 1, characterized in that, The first rotating shaft is a spline shaft, the inside of the driving gear and the shaft sleeve are provided with spline grooves matched with the spline shaft, one side of the connecting plate is provided with a third guide rail, one side of the connecting plate is provided with a sliding seat, one side of the sliding seat is provided with a third sliding block, and the third sliding block is slidably installed on the third guide rail.

4. The tea seedling transplanting and hole digging apparatus according to claim 3, characterized in that, One side of the connecting plate is provided with a corrugated groove, and the end of the first fastening bolt is clamped in the corrugated groove.

5. The tea seedling transplanting and hole digging apparatus according to claim 1, characterized in that, One end of the U-shaped seat is provided with a pointer, and the side wall of the mounting seat is provided with a scale.

6. The tea seedling transplanting and hole digging apparatus according to claim 5, characterized in that, The side wall of the mounting seat is provided with a second guide rail, a second sliding block is slidably installed on the second guide rail, and the upper end of the scale is installed on the second sliding block.

7. The tea seedling transplanting and hole digging device according to any one of claims 1-6, characterized in that, One side of the mounting seat is provided with a plurality of guide strips, one side of the support seat is provided with a guide groove, and the length of the guide groove is greater than the length of the guide strip. One side of the mounting seat is fixedly connected with a rack, both ends of the support seat are rotatably connected with a second rotating shaft, the lower end of the second rotating shaft is fixedly connected with a gear, and the gear is engaged with the rack. The upper part of the support seat is provided with a motor bracket, the motor bracket is provided with a second motor, and the output shaft of the second motor is connected with the second rotating shaft on the driving belt through a shaft coupling.

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