Autorotation transplanting perforating machine

Abstract

The utility model belongs to the technical field of agricultural mechanical equipment, and provides an autorotation transplanting perforating machine which comprises a machine frame, a six-edge rod is horizontally and rotatably connected to the machine frame, and a power input piece used for driving the six-edge rod to rotate is arranged between the six-edge rod and the machine frame. The punching wheel assembly comprises a wheel shell part slidably connected to the six-edge rod, a plurality of punching drill bits are arranged on the circumferential side wall of the wheel shell part in the radial direction at equal intervals, a driving mechanism is arranged in the wheel shell part, the driving mechanism is in transmission connection with the six-edge rod, and the driving mechanism is in transmission connection with the multiple punching drill bits; the interval fixing assembly comprises fixing sleeve pieces arranged on the two sides of the wheel shell pieces and a middle rod fixedly connected to the rack, two sets of blocking strips are connected to the middle rod in a sliding mode, the two blocking strips correspond to the two wheel shell pieces respectively, and interval measuring pieces are arranged between the two blocking strips and the middle rod. According to the utility model, the punching effect can be improved, and the difficulty of line spacing adjustment operation is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to agricultural machinery equipment technical field especially, relate to a self -transfer transplanting puncher. BACKGROUND

[0002] When transplanting vegetables, medicinal materials or trees, it is usually necessary to punch holes in the land to facilitate the planting of plants. At present, most of the transplanting punchers are manually operated, and the operator holds the puncher and rotates and presses it on the ridge. This method is labor-intensive and inefficient, and the speed of a single person punching cannot keep up with the speed of a single person planting seedlings.

[0003] However, the existing transplanting puncher has obvious improvement in work efficiency, but the punched holes are rough, and the punch head is prone to adhere to soil after working for a period of time, affecting the subsequent punching work. At the same time, the existing transplanting puncher is usually operated by two sets of working wheel mechanisms, but for different planting crops, the distance between the two working wheel mechanisms needs to be adjusted to adjust the punching row distance. This process requires the operator to use a tape measure or other auxiliary equipment to measure, and the operation process is relatively complicated. SUMMARY

[0004] The utility model aims at providing a self -transfer transplanting puncher to solve the above -mentioned problems, and achieve the purpose of improving the punching effect and reducing the operation difficulty of row distance adjustment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following scheme: a self -transfer transplanting puncher, comprising:

[0006] A rack is horizontally connected with a hexagonal rod, the hexagonal rod is perpendicular to the forward direction, and a power input element is arranged between the hexagonal rod and the rack for driving the hexagonal rod to rotate;

[0007] A punch wheel assembly includes a wheel shell connected to the hexagonal rod, a plurality of punch drill bits are arranged on the circumferential side wall of the wheel shell in the radial direction, a driving mechanism is arranged in the wheel shell, the driving mechanism is in transmission connection with the hexagonal rod, and the driving mechanism is in transmission connection with a plurality of punch drill bits;

[0008] A distance fixing assembly includes a fixing sleeve arranged on both sides of the wheel shell and an intermediate rod fixedly connected to the rack, two grooves are slidably connected to the intermediate rod, the two grooves are respectively arranged corresponding to the two wheel shells, and a distance measuring element is arranged between the two grooves and the intermediate rod.

[0009] Preferably, the power input comprises a transmission box fixedly connected to the frame, an input end of the transmission box is in transmission connection with the traction machine through an input shaft, an output end of the transmission box is in transmission connection with one end of an output shaft, the other end of the output shaft is coaxially fixedly connected with a second sprocket, one end of the six-bar linkage is coaxially fixedly connected with a first sprocket, and a chain is wound around the second sprocket and the first sprocket.

[0010] Preferably, the wheel shell comprises an outer wheel shell and a side cover, one side of the outer wheel shell is provided with an opening, the side cover is detachably connected in the opening, the outer wheel shell and the side cover are rotatably sleeved on the six-bar linkage, and the outer wheel shell and the side cover can slide along the axis direction of the six-bar linkage.

[0011] Preferably, the driving mechanism comprises a support shell fixedly connected in the outer wheel shell, a plurality of connecting rods are rotatably connected in the support shell in the radial direction, one end of the connecting rod is coaxially fixedly connected with the drilling head, and the other end of the connecting rod is provided with a rotary driving member between the six-bar linkage.

[0012] Preferably, the rotary driving member comprises a bevel gear disc coaxially rotatably connected in the support shell, and a transmission sleeve fixedly penetrating the bevel gear disc and coaxially arranged with the bevel gear disc, the transmission sleeve is sleeved on the six-bar linkage and in transmission connection with the six-bar linkage, one end of the connecting rod away from the drilling head is coaxially fixedly connected with a bevel gear, and the bevel gear is in engagement with the bevel gear disc.

[0013] Preferably, the distance measuring member comprises a bidirectional screw rod rotatably connected to the intermediate rod, the bidirectional screw rod is perpendicular to the forward direction, both ends of the bidirectional screw rod are in transmission connection with sliding blocks, the sliding blocks are slidably connected to the side wall of the intermediate rod, two stops are fixedly connected with the sliding blocks, the intermediate rod is provided with a scale, and one of the sliding blocks is provided with a pointer, the pointer is matched with the scale.

[0014] Preferably, one end of the bidirectional screw rod is in transmission connection with a crank handle.

[0015] Preferably, the fixing sleeve comprises two groups of fixing sleeves slidably connected to the six-bar linkage, the fixing sleeves are respectively matched with the outer walls of the outer wheel shell and the side cover, the fixing sleeves are in screw connection with fastening screws, and the fastening screws are in abutment with the six-bar linkage.

[0016] Compared with the prior art, the utility model has the following advantages and technical effects: the main role of the power input piece is to drive the six bar to rotate, the main role of the wheel shell piece is to roll on the ground under the pulling of the traction equipment, so that each drilling bit is in contact with the ground, and continuous drilling is realized, the main role of the driving mechanism is to drive a plurality of drilling bits to rotate under the driving of the six bar, so that the effect of drilling into the ground while rotating is realized, the main role of the fixed sleeve piece is to limit the displacement of the wheel shell piece in the axial direction, the main role of the stop strip is to provide a reference for the moving direction of the wheel shell piece, and the main role of the distance measuring piece is to quickly move two stop strips to a proper distance, so that the two wheel shell pieces are quickly moved to the target position, and the row distance is quickly and accurately adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the drawings.

[0018] Figure 1 It is a top view schematic diagram of the perforating machine of the utility model;

[0019] Figure 2 It is a sectional view of the perforating wheel assembly of the utility model;

[0020] Figure 3 It is a side view of the perforating wheel assembly of the utility model;

[0021] Wherein, 1, rack;2, six bar;3, perforating wheel assembly;4, drilling bit;5, fixed sleeve;6, fastening screw;7, first sprocket;8, second sprocket;9, chain;10, intermediate rod;11, bidirectional screw;12, sliding block;13, stop strip;14, scale;15, pointer;16, crank;17, connecting rod;18, bevel gear;19, bevel gear disc;20, transmission sleeve;21, transmission box;22, input shaft;23, output shaft;31, outer wheel shell;32, support shell;33, side cover. DETAILED DESCRIPTION

[0022] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0024] With reference to Figures 1-3 The present application provides a self-transferring planting and punching machine, comprising:

[0025] A rack 1 is horizontally rotationally connected with a hexagonal rod 2, the hexagonal rod 2 is arranged perpendicularly to the forward direction, and a power input member for driving the hexagonal rod 2 to rotate is arranged between the hexagonal rod 2 and the rack 1.

[0026] A punching wheel assembly 3 comprises a wheel shell member slidingly connected to the hexagonal rod 2, a plurality of punching drill bits 4 are arranged on the circumferential sidewall of the wheel shell member at equal intervals in the radial direction, a driving mechanism is arranged in the wheel shell member, the driving mechanism is in transmission connection with the hexagonal rod 2, and the driving mechanism is in transmission connection with the plurality of punching drill bits 4.

[0027] A spacing fixing assembly comprises fixing sleeve members arranged on both sides of the wheel shell member and an intermediate rod 10 fixedly connected to the rack 1, two groups of stop strips 13 are slidingly connected to the intermediate rod 10, the two stop strips 13 are arranged correspondingly to the two wheel shell members, and a spacing measuring member is arranged between the two stop strips 13 and the intermediate rod 10.

[0028] The main function of the power input member is to drive the hexagonal rod 2 to rotate; the main function of the wheel shell member is to roll forward on the ground under the pulling of the traction device, so that each punching drill bit 4 is in contact with the ground to realize continuous punching; the main function of the driving mechanism is to drive the plurality of punching drill bits 4 to rotate under the driving of the hexagonal rod 2, so as to realize the effect of self-rotation while punching the ground; the main function of the fixing sleeve member is to limit the displacement of the wheel shell member in the axial direction; the main function of the stop strip 13 is to provide a reference for the moving direction of the wheel shell member; and the main function of the spacing measuring member is to quickly move the two stop strips 13 to an appropriate spacing, so as to quickly move the two wheel shell members to the target position, thereby realizing the quick and accurate adjustment of the row spacing.

[0029] Further optimization scheme, as shown in the figure, the front end of the rack 1 is provided with a rod for connecting with the traction machinery, the rack 1 is U-shaped, the bottom of the rack 1 is fixedly connected with a connecting seat (not shown in the figure) on both sides, and the six-ribbed rod 2 is rotatably connected between the two connecting seats through bearings and sleeves.

[0030] Further optimization scheme, the power input includes a transmission box 21 fixedly connected to the rack 1, the input end of the transmission box 21 is drivingly connected with the traction machinery through an input shaft 22, the output end of the transmission box 21 is drivingly connected with one end of an output shaft 23, the other end of the output shaft 23 is coaxially fixedly connected with a second sprocket 8, one end of the six-ribbed rod 2 is coaxially fixedly connected with a first sprocket 7, and the second sprocket 8 and the first sprocket 7 are wound with a chain 9 therebetween.

[0031] The power of the traction machinery drives the transmission box 21 to rotate through the input shaft 22, so as to drive the second sprocket 8 to rotate through the output shaft 23, and the second sprocket 8 drives the first sprocket 7 to rotate through the chain 9, so as to drive the six-ribbed rod 2 to rotate.

[0032] Further optimization scheme, the wheel shell includes an outer wheel shell 31 and a side cover 33, one side of the outer wheel shell 31 is provided with an opening, and the side cover 33 is detachably connected in the opening, the outer wheel shell 31 and the side cover 33 are rotatably sleeved on the six-ribbed rod 2, and the outer wheel shell 31 and the side cover 33 can slide along the axis direction of the six-ribbed rod 2.

[0033] The outer wheel shell 31 and the side cover 33 can be rotatably connected with the six-ribbed rod 2 through bearings and sleeves. The side cover 33 and the outer wheel shell 31 can be fastened through a plurality of bolts.

[0034] Further optimization scheme, the driving mechanism includes a support shell 32 fixedly connected in the outer wheel shell 31, a plurality of connecting rods 17 are rotatably connected in the radial direction in the support shell 32, one end of the connecting rod 17 is coaxially fixedly connected with the punch drill bit 4, and the other end of the connecting rod 17 is provided with a rotary driving member between the six-ribbed rod 2.

[0035] Further optimization scheme, the rotary driving member includes a bevel gear disc 19 coaxially rotatably connected in the support shell 32, and further includes a transmission sleeve 20 fixedly penetrating the bevel gear disc 19 and coaxially arranged with the bevel gear disc 19, the transmission sleeve 20 is sleeved on the six-ribbed rod 2 and drivingly connected with the six-ribbed rod 2, the end of the connecting rod 17 away from the punch drill bit 4 is coaxially fixedly connected with a bevel gear 18, and the bevel gear 18 is engaged with the bevel gear disc 19.

[0036] As Figure 1 and Figure 2As shown, when the hexagonal rod 2 rotates, the transmission sleeve 20 drives the bevel gear disc 19 to rotate. Since the bevel gear disc 19 can rotate relative to the support shell 32, the bevel gear disc 19 can drive the bevel gears 18 to rotate, and then drive the perforating drill bits 4 to rotate through the connecting rods 17, thereby achieving self-rotation perforation.

[0037] When the outer wheel shell 31 rolls along the ground, there is a speed difference between the hexagonal rod 2 and the outer wheel shell 31, so the bevel gear disc 19 can always drive the bevel gears 18 to rotate, thereby achieving the rotation of the perforating drill bits 4, improving the hole forming quality and avoiding soil adhesion.

[0038] Further optimization scheme, the distance measuring member includes a bidirectional screw rod 11 rotatably connected to the intermediate rod 10, the bidirectional screw rod 11 is perpendicular to the forward direction, and the two ends of the bidirectional screw rod 11 are respectively drivingly connected with the sliding blocks 12, the sliding blocks 12 are slidingly connected to the side walls of the intermediate rod 10, the two distance bars 13 are respectively fixedly connected with the two sliding blocks 12, the intermediate rod 10 is provided with a scale 14, and the sliding block 12 is provided with a pointer 15, and the pointer 15 is matched with the scale 14.

[0039] Further optimization scheme, one end of the bidirectional screw rod 11 is drivingly connected with a crank 16.

[0040] As shown, Figure 1 When it is necessary to increase the distance between the two perforating wheel assemblies 3, first make the two groups of perforating wheel assemblies 3 in a slidable state. Then, rotate the crank 16 to drive the bidirectional screw rod 11 to rotate, and move the two sliding blocks 12 in opposite directions through threaded transmission, so as to increase the distance between the two distance bars 13, and the actual distance between the two distance bars 13 can be quickly confirmed by the value of the pointer 15 on the scale 14. When the distance is adjusted to the position, stop rotating the crank, slide the perforating wheel assembly to the opposite side and abut against the distance bar 13, and then fix the position.

[0041] Since the transverse distance between the upper side wall of the perforating wheel assembly 3 and the axis of the perforating drill bit 4 is determined, the actual distance between the two distance bars 13 plus the width value of the perforating wheel assembly 3 is the actual row distance, so that the value of the pointer 15 on the scale 14 can be adjusted to the actual row distance after adjustment.

[0042] Further optimization scheme, the fixing sleeve assembly includes two groups of fixing sleeves 5 slidingly connected to the hexagonal rod 2, respectively, the two fixing sleeves 5 are respectively abutted with the outer walls of the outer wheel shell 31 and the side cover 33, the fixing sleeve 5 is threadedly connected with a fastening screw 6, and the fastening screw 6 is abutted with the hexagonal rod 2.

[0043] As shown, Figure 1As shown, after the position of the punching wheel assembly 3 is adjusted, move the fixing sleeves 5 on both sides of the punching wheel assembly 3 to fit against the outer wall of the side cover 33 and the outer wheel shell 31, and then tighten the fastening screws 6 to fix the position of the punching wheel assembly 3.

[0044] When actually performing the drilling operation, the two stop bars 13 can be moved to the middle position and fitted together by cranking handle 16 to avoid interference with the drilling operation.

[0045] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0046] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A self-transfer drilling machine, characterized in that, include: A frame (1) is provided, on which a hexagonal rod (2) is rotatably connected. The hexagonal rod (2) is perpendicular to the forward direction. A power input device for driving the hexagonal rod (2) to rotate is provided between the hexagonal rod (2) and the frame (1). The drilling wheel assembly (3) includes a wheel housing that is slidably connected to the hexagonal rod (2). A plurality of drilling bits (4) are equally spaced along the radial direction on the circumferential sidewall of the wheel housing. A driving mechanism is provided inside the wheel housing. The driving mechanism is connected to the hexagonal rod (2) and is connected to the plurality of drilling bits (4). The spacing fixing assembly includes fixing kits disposed on both sides of the wheel housing and a middle rod (10) fixedly connected to the frame (1). Two sets of baffles (13) are slidably connected on the middle rod (10). The two baffles (13) are respectively disposed corresponding to the two wheel housings. A spacing measuring element is disposed between the two baffles (13) and the middle rod (10).

2. The self-transfer drilling machine according to claim 1, characterized in that: The power input component includes a transmission box (21) fixedly connected to the frame (1). The input end of the transmission box (21) is connected to the traction machinery via an input shaft (22). The output end of the transmission box (21) is connected to one end of an output shaft (23). The other end of the output shaft (23) is fixedly connected to a second sprocket (8) coaxially. One end of the hexagonal rod (2) is fixedly connected to a first sprocket (7) coaxially. A chain (9) is wound between the second sprocket (8) and the first sprocket (7).

3. The self-transfer drilling machine according to claim 1, characterized in that: The wheel housing includes an outer wheel housing (31) and a side cover (33). The outer wheel housing (31) has an opening on one side, and the side cover (33) is detachably connected to the opening. The outer wheel housing (31) and the side cover (33) are rotatably sleeved on the hexagonal rod (2), and the outer wheel housing (31) and the side cover (33) can slide along the axial direction of the hexagonal rod (2).

4. The self-transfer drilling machine according to claim 3, characterized in that: The drive mechanism includes a support shell (32), which is fixedly connected inside the outer wheel shell (31). Several connecting rods (17) are rotatably connected inside the support shell (32) in the radial direction. One end of the connecting rod (17) is fixedly connected to the drilling bit (4) on the same axis. A rotation drive component is provided between the other end of the connecting rod (17) and the hexagonal rod (2).

5. The self-transfer drilling machine according to claim 4, characterized in that: The rotating drive component includes a bevel gear disk (19), which is rotatably connected to the support shell (32) on the same axis. It also includes a transmission sleeve (20), which is fixedly inserted through the bevel gear disk (19) and is arranged on the same axis as the bevel gear disk (19). The transmission sleeve (20) is sleeved on the hexagonal rod (2) and is connected to the hexagonal rod (2) in a transmission manner. A bevel gear (18) is fixedly connected to the end of the connecting rod (17) away from the drilling bit (4) on the same axis. The bevel gear (18) meshes with the bevel gear disk (19).

6. The self-transfer drilling machine according to claim 1, characterized in that: The spacing measuring device includes a bidirectional lead screw (11) rotatably connected to the intermediate rod (10), the bidirectional lead screw (11) being perpendicular to the forward direction, and sliders (12) being driven connected to both ends of the bidirectional lead screw (11). The sliders (12) are slidably connected to the side wall of the intermediate rod (10), and two stops (13) are fixedly connected to the two sliders (12). The intermediate rod (10) is provided with a scale (14), and one of the sliders (12) is provided with a pointer (15), the pointer (15) being adapted to the scale (14).

7. The self-transfer drilling machine according to claim 6, characterized in that: One end of the bidirectional lead screw (11) is connected to a crank handle (16).

8. The self-transfer drilling machine according to claim 3, characterized in that: The fixing kit includes two sets of fixing sleeves (5) that are slidably connected to the hexagonal rod (2). The two fixing sleeves (5) are respectively attached to the outer wall of the outer wheel shell (31) and the side cover (33). The fixing sleeves (5) are threaded with fastening screws (6), and the fastening screws (6) abut against the hexagonal rod (2).

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