Fixed-point pay-off device for flue-cured tobacco transplanting

Abstract

The utility model discloses a fixed point pay-off device for flue-cured tobacco transplanting, and relates to the technical field of flue-cured tobacco production, the fixed point pay-off device comprises a pay-off main frame and a pay-off auxiliary frame, the pay-off main frame and the pay-off auxiliary frame are respectively provided with a take-up ratchet wheel, a pay-off disc and scale marks, the pay-off auxiliary frame is internally provided with a storage cavity and a powder leakage cavity, and is slidably connected with a sliding rod and a plugging plate; and a spring is connected between the sliding rod and the auxiliary pay-off frame. According to the fixed-point pay-off device for flue-cured tobacco transplanting, through cooperative use of the storage cavity, the powder leakage cavity, the sliding rod, the blocking plate, the mounting plate and a spring, the distance between the pay-off main frame and the pay-off auxiliary frame can be confirmed through scale marks, marking powder falls onto the ground by pressing the sliding rod downwards, and fixed-point marking is achieved; and finally, the sliding rod is reset through the spring, the steps are repeated, fixed-point paying-off and powder scattering marking operation can be achieved through one operator, and therefore manpower is effectively saved, operation is simplified, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production technology field of flue -cured tobacco, concretely is a kind of fixed point wire laying device for flue -cured tobacco transplanting. BACKGROUND

[0002] Flue -cured tobacco, also known as pipe flue -cured tobacco, is the largest tobacco type in the world, is the main raw material of cigarette industry, and is also an important agricultural product in China's economic crops, the existing flue -cured tobacco needs to be ridged before transplanting, wherein the ridging interval and the planting interval of each flue -cured tobacco plant need to be fixed point calculation to control the transplanting density of flue -cured tobacco and ensure the survival rate, and the process needs to confirm the plot interval by the operation of pulling rope laying to realize accurate fixed point.

[0003] In the prior art, whether it is wire laying or fixed point, the amount of manual labor required is large, so that the wire laying and fixed point input cost in the flue -cured tobacco planting process is too large, which affects economic benefits, in order to overcome the above defects, the prior art (application number 202121279076.4, application date 2022-06-09 Chinese patent) a kind of fixed point and wire laying device for flue -cured tobacco transplanting, by setting the bottom bar scale of wire laying main frame and wire laying auxiliary frame, to determine the wire laying interval, i.e. the adjustment of wire laying interval in the process of flue -cured tobacco seedling transplanting and determination, when pulling apart to wire laying interval between wire laying main frame and wire laying auxiliary frame, the cooperation of wire laying disc and take-up ratchet wheel is used to complete the wire laying operation for flue -cured tobacco seedling transplanting, the operation process is simple and convenient, and the economic benefits in the process of flue -cured tobacco planting are increased, but the above device still needs two workers to operate fixed point wire laying when in use, the labor input cost is still large, it is not enough to simplify and save, and two workers also need to perform additional powdering operation, which leads to relatively complicated operation steps, and the practicability of the device is not strong enough.

[0004] In view of the above problems, it is urgent to make innovative design on the basis of the original equipment, therefore we put forward a kind of fixed point wire laying device for flue -cured tobacco transplanting, which can well solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of fixed point wire laying device for flue -cured tobacco transplanting to solve the above problems in the above background art, still need two workers to operate fixed point wire laying when the above device is used, labor input cost is still large, it is not enough to simplify and save, and two workers also need to perform additional powdering operation, which leads to relatively complicated operation steps, and the practicability of the device is not strong enough.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a kind of fixed-point pay-off device for transplanting flue-cured tobacco, including pay-off main frame and pay-off sub-frame, pay-off main frame, pay-off sub-frame are respectively fixedly installed with take-up ratchet wheel, pay-off disc, and scale line is wound on the rolling axle in take-up ratchet wheel, pay-off disc;The pay-off sub-frame is hollow tubular structure, and its inside is provided with storage cavity and the powder leakage cavity of outer convex, and the inside storage cavity is stored with mark powder, the inside of the pay-off sub-frame is slidably connected with sliding rod, and the bottom of sliding rod is fixedly connected with blocking plate, and blocking plate is blocked in the upper of powder leakage cavity, the top of sliding rod is slidably penetrated to the top outside of pay-off sub-frame, the outer wall of sliding rod is profiled with mounting plate, and spring is fixedly connected between mounting plate and the top inner wall of pay-off sub-frame.

[0007] Preferably, the side wall middle part of the pay-off main frame is fixedly connected with the connecting card seat, and the pay-off sub-frame is connected to the inside of the connecting card seat, to realize the limiting fixation of the pay-off main frame and the pay-off sub-frame.

[0008] Preferably, the bottom wall of the pay-off sub-frame is thinned downward, so that the end part is relatively sharp, and the outer wall of the starting place of thinning is profiled with a convex plate.

[0009] Preferably, the inner wall of the pay-off sub-frame is profiled with a limiting plate at the top of the storage cavity, and the movement of the mounting plate is limited between the limiting plate and the top wall of the pay-off sub-frame, that is, the movement of the blocking plate is indirectly limited in the interval.

[0010] Preferably, the end wall of the pay-off sub-frame is profiled with a feeding pipe near the lower side of the limiting plate, and the feeding pipe is inclined upward, and the port is screw-capped with a cover.

[0011] Preferably, the bottom of the pay-off main frame is profiled with a sharp cone structure, and the outer wall of the sharp cone is profiled with uniformly distributed triangular protrusions.

[0012] Preferably, the outside of the pay-off main frame is provided with an auxiliary supporting mechanism, the auxiliary supporting mechanism includes a sliding ring limiting sliding on the outside of the pay-off main frame, wherein the outer wall of the pay-off main frame is profiled with uniformly distributed protrusions, the side wall of the sliding ring is provided with a plurality of sliding grooves, and the protrusions are correspondingly slid in the inside of the sliding grooves, the bottom end of the sliding ring extends out a plurality of support rods expanding outwardly downward, and the bottom end of the support rod is fixedly connected with an auxiliary nail, and the top end of the sliding ring is fixedly connected with a stepping plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the kind of tobacco transplanting with fixed point wire laying device, through the cooperation of storage cavity, powder leakage cavity, sliding rod, plugging plate, mounting plate and spring, the distance between the wire laying main frame and wire laying auxiliary frame can be confirmed through the scale line, the marking powder falls on the ground by pressing the sliding rod downward, the fixed point marking is realized, finally the sliding rod is reset by spring and the above steps are repeated, the operation of fixed point wire laying and powder marking can be realized by one operator, thus the manpower is effectively saved, the operation steps are simplified, the practicability of the device is increased, and the specific content is as follows:(1) when using, first, the wire laying main frame is fixed and inserted, the wire laying auxiliary frame is moved linearly, the distance between the frame bodies can be confirmed through the scale line during the movement, when the required distance is reached, the wire laying auxiliary frame is inserted into the soil, the plugging plate is moved downward to the inside of the powder leakage cavity by pressing the sliding rod downward, the marking powder in the storage cavity falls on the ground, the fixed point marking is realized, finally the sliding rod is reset by spring and the above steps are repeated, the operation of fixed point wire laying and powder marking can be realized by one operator.

[0014] (2) through the inclined feed pipe and the screw cover combined cover at the port thereof, the marking powder can be poured into the storage cavity through the feed pipe by only screwing the cover, and the inclined arrangement of the feed pipe facilitates the sliding of the marking powder, thus the convenient adding operation is realized.

[0015] (3) the bottom of the wire laying main frame can be smoothly broken into the deep soil layer through the pointed cone structure, after the stable insertion of the wire laying main frame, the soil layer around the wire laying main frame is tamped, thus the triangular protruding block can hook the soil layer without affecting the soil breaking of the pointed cone, to avoid the problem of unstable support of the wire laying main frame.

[0016] (4) through the arrangement of the auxiliary support assembly, after the stable insertion of the wire laying main frame, the tamping plate is tamped downward, the sliding ring and the support rod are synchronously moved downward, the bottom end plane of the support rod is supported on the ground, and the auxiliary nails are inserted into the surface soil layer, thus the effect of auxiliary support of the wire laying main frame is realized, to ensure the stability of the insertion of the wire laying main frame. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic view of the utility model;

[0018] Figure 2 It is the connection structure schematic view of the scale line in the take-up ratchet wheel and the wire laying disc of the utility model;

[0019] Figure 3 It is the internal cut structure schematic view of the wire laying auxiliary frame of the utility model;

[0020] Figure 4 It is the structure schematic view of the sliding rod of the utility model;

[0021] Figure 5 It is a structure schematic view of the wire laying main frame of the utility model;

[0022] Figure 6 It is a structure schematic view of the auxiliary supporting mechanism of the utility model.

[0023] In the figure: 1, wire laying main frame; 2, wire laying auxiliary frame; 3, take-up ratchet wheel; 4, wire laying disc; 5, scale line; 6, storage cavity; 7, powder leakage cavity; 8, sliding rod; 9, plugging plate; 10, mounting plate; 11, spring; 12, limiting plate; 13, feed pipe; 14, cover; 15, connecting clamping base; 16, sliding ring; 17, supporting rod; 18, auxiliary nail; 19, treading plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Embodiment one: please refer to Figures 1-6 The utility model provides the following technical scheme: a kind of fixed point wire laying device for transplanting flue-cured tobacco, including wire laying main frame 1 and wire laying auxiliary frame 2, wire laying main frame 1, wire laying auxiliary frame 2 are respectively fixedly installed with take-up ratchet wheel 3, wire laying disc 4, and scale line 5 is wound on the rolling axle in take-up ratchet wheel 3, wire laying disc 4, and the side wall middle part of wire laying main frame 1 is fixedly connected with connecting clamping base 15, and wire laying auxiliary frame 2 is connected to the inboard of connecting clamping base 15, to realize the location fixing of wire laying main frame 1, wire laying auxiliary frame 2, to facilitate consolidation storage.

[0026] Wire laying auxiliary frame 2 is hollow tubular structure, and its inside is provided with storage cavity 6 and the powder leakage cavity 7 of outer convex, and storage cavity 6 stores mark powder, the inboard of wire laying auxiliary frame 2 is slidably connected with sliding rod 8, and the bottom end of sliding rod 8 is fixedly connected with plugging plate 9, and plugging plate 9 is plugged in the upper of powder leakage cavity 7, the top end of sliding rod 8 is slidably penetrated to the top outside of wire laying auxiliary frame 2, and mounting plate 10 is formed on the outer wall of sliding rod 8, and spring 11 is fixedly connected between mounting plate 10 and the top end inner wall of wire laying auxiliary frame 2.

[0027] In use, first, the main frame 1 is inserted into the edge of the ground, and then the worker walks along the ground with the auxiliary frame 2, the scale line 5 is pulled out as the auxiliary frame 2 moves, the worker can confirm the distance by observing the scale on the scale line 5, when the desired row spacing or plant spacing is reached, stop moving and insert the auxiliary frame 2 into the soil, then press the sliding rod 8 downward to make the blocking plate 9 move downward into the powder leakage cavity 7, and the spring 11 is compressed, when the blocking plate 9 is in the powder leakage cavity 7, a gap is formed between the blocking plate 9 and the powder leakage cavity 7, at this time, the marking powder in the storage cavity 6 falls onto the ground through the gap, that is, the marking is realized, wherein the bottom end wall of the auxiliary frame 2 is thinned downward, the end is sharp, and the outer wall at the beginning of thinning is shaped as a convex plate, the sharp end can smoothly insert the bottom end of the auxiliary frame 2 into the soil to temporarily stand, and the convex plate can limit the depth of the bottom end of the auxiliary frame 2 inserted into the soil, prevent the blocking plate 9 from moving downward due to excessive insertion depth, and cause poor powder scattering, then release the pressing of the sliding rod 8, under the rebound of the spring 11, the sliding rod 8 moves upward to reset, and the blocking plate 9 also moves upward to reseal above the powder leakage cavity 7, wherein the inner wall of the auxiliary frame 2 is shaped as a limiting plate 12 at the top of the storage cavity 6, the limiting plate 12 limits the movement of the mounting plate 10 between the top wall of the auxiliary frame 2 and the limiting plate 12, that is, indirectly limits the movement of the blocking plate 9, when the mounting plate 10 is in a natural state, the blocking plate 9 is above the powder leakage cavity 7 and seals the auxiliary frame 2, when the mounting plate 10 is pressed to contact the limiting plate 12, the blocking plate 9 moves downward into the powder leakage cavity 7 to perform the powder scattering operation, then the worker can continue to walk and repeat the above steps by pulling out the auxiliary frame 2 upward, so that one worker can realize the marking operation of the marking and the powder scattering, thereby effectively saving manpower, simplifying the operation, and increasing the practicability of the device.

[0028] In addition, the end wall of the auxiliary frame 2 is shaped as a feeding pipe 13 below the limiting plate 12, the feeding pipe 13 is inclined upward, and the port is screwed with a cover 14, by turning the cover 14, the marking powder can be poured into the storage cavity 6 through the feeding pipe 13, and the inclined arrangement of the feeding pipe 13 facilitates the sliding of the marking powder, thereby realizing convenient addition operation.

[0029] In example two, on the basis of example one, the bottom end of the main frame 1 is shaped as a sharp cone structure, and the outer wall of the sharp cone is shaped as uniformly distributed triangular protrusions, the sharp cone structure enables the bottom of the main frame 1 to smoothly break the soil layer and insert into the deep place, after insertion and stable support, the soil around the main frame 1 is compacted, so that the triangular protrusions can hook the soil layer without affecting the soil breaking of the sharp cone, to avoid the problem of unstable support of the main frame 1 and tilting.

[0030] The outer side of the wire paying main frame 1 is provided with an auxiliary supporting mechanism, which comprises a sliding ring 16 slidingly limited on the outer side of the wire paying main frame 1, wherein the outer wall of the wire paying main frame 1 is formed with uniformly distributed protrusions, the side wall of the sliding ring 16 is provided with a plurality of sliding grooves, and the protrusions are correspondingly slid in the sliding grooves to realize the limited sliding of the sliding ring 16 and the wire paying main frame 1, the bottom end of the sliding ring 16 extends a plurality of support rods 17 outwardly expanding downwardly, and the bottom end of the support rod 17 is fixedly connected with an auxiliary nail 18, and the top end of the sliding ring 16 is fixedly connected with a stepping plate 19, by setting the auxiliary supporting assembly, the stepping plate 19 can be stepped downward after the wire paying main frame 1 is inserted and fixed, so that the sliding ring 16 and the support rod 17 are synchronously moved downward, the bottom end plane of the support rod 17 is supported on the ground, and the auxiliary nail 18 is inserted into the surface soil layer, that is, the effect of auxiliary supporting the wire paying main frame 1 is realized, so as to ensure the stability of the wire paying main frame 1.

[0031] In the description of the present application, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A fixed-point wire feeder for transplanting flue-cured tobacco, comprising a main wire feeder frame (1) and a secondary wire feeder frame (2), wherein a take-up ratchet (3) and a wire feeder disc (4) are respectively installed on the main wire feeder frame (1) and the secondary wire feeder frame (2), and a scale line (5) is wound around the rollers in the take-up ratchet (3) and the wire feeder disc (4); characterized in that the secondary wire feeder frame (2) is a hollow tubular structure, and a storage cavity (6) and an outwardly protruding powder leakage cavity (7) are arranged inside the secondary wire feeder frame (2), and the storage cavity (6) stores marking powder, a sliding rod (8) is slidably connected to the inner side of the secondary wire feeder frame (2), the bottom end of the sliding rod (8) is connected to a blocking plate (9), the blocking plate (9) blocks the top of the powder leakage cavity (7), and a mounting plate (10) is formed on the outer wall of the sliding rod (8), and a spring (11) is connected between the mounting plate (10) and the top inner wall of the secondary wire feeder frame (2).

2. The pinpoint wire feeder for transplanting of flue-cured tobacco according to claim 1, characterized in that: A connecting clamping seat (15) is fixedly connected to the middle of the side wall of the main wire feeder frame (1), and the secondary wire feeder frame (2) is clamped to the inner side of the connecting clamping seat (15) to achieve the limiting and fixing of the main wire feeder frame (1) and the secondary wire feeder frame (2).

3. The pinpoint wire feeder for transplanting of flue-cured tobacco according to claim 2, characterized in that: The bottom end wall of the secondary wire feeder frame (2) is thinned downward, so that the end part is relatively sharp, and a protruding plate is formed on the outer wall at the beginning of the thinning.

4. The pinpoint wire feeder for transplanting of flue-cured tobacco according to claim 3, characterized in that: A limiting plate (12) is formed on the top end of the inner wall of the secondary wire feeder frame (2) in the storage cavity (6), the movement of the mounting plate (10) is limited between the limiting plate (12) and the top end wall of the secondary wire feeder frame (2), that is, the movement of the blocking plate (9) is indirectly limited in the interval.

5. The pinpoint line marker according to claim 4, wherein: An inlet pipe (13) is formed on the end wall of the secondary wire feeder frame (2) below the limiting plate (12), the inlet pipe (13) is inclined upward, and a cover (14) is threadedly connected to the port.

6. The pinpoint line marker according to claim 2, wherein: The bottom end of the main wire feeder frame (1) is formed as a sharp cone structure, and the outer wall of the sharp cone is formed with uniformly distributed triangular protrusions.

7. The pinpoint line marker according to claim 6, wherein: An auxiliary supporting mechanism is arranged on the outer side of the main wire feeder frame (1), the auxiliary supporting mechanism comprises a sliding ring (16) which is limitedly slid on the outer side of the main wire feeder frame (1), wherein the outer wall of the main wire feeder frame (1) is formed with uniformly distributed protrusions, a plurality of sliding grooves are formed in the side wall of the sliding ring (16), the protrusions are correspondingly slid in the sliding grooves, the bottom end of the sliding ring (16) extends outwardly and downwardly to form a plurality of supporting rods (17), the bottom end plane of each supporting rod (17) is fixedly connected with an auxiliary nail (18), and the top end of the sliding ring (16) is fixedly connected with a stepping plate (19).

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