CN212222050U - Pesticide spraying pipe collecting machine - Google Patents

Abstract

The utility model provides a spout medicine receipts pipe machine belongs to agricultural apparatus technical field. It has solved current spout medicine and has received the pipe machine and all need great drive power when receiving the pipe and putting the pipe, and it is inconvenient to use, the inefficiency problem. This spout medicine collecting pipe machine, which comprises a frame, including a motor, an end cap, a controller, and a cover plate, reciprocal lead screw, the screw slide with be used for winding and the roll-up roller of roll-up hose, the roll-up roller rotates and connects in the frame, reciprocal lead screw fixes in the frame and with roll-up roller parallel arrangement, the screw slide can rotate and can follow reciprocal lead screw round trip movement through rotating, the last annular roll-up groove that is that has of screw slide, still be equipped with leading truck and hose in the frame and can stretch out embedding roll-up groove and wear out from the leading truck and realize the switching-over from the roll-up roller, the leading truck can be along with. The nut slide still has had the effect of fixed pulley concurrently when playing conventional effect, can realize self-driving for receive the pipe and put the pipe all more convenience, reduced the energy consumption, improved the efficiency of work.

Description

Pesticide spraying pipe collecting machine

Technical Field

The utility model belongs to the technical field of agricultural apparatus, a spout medicine and receive pipe machine is related to.

Background

In the agricultural planting process, the crops are sprayed with pesticides at intervals for preventing and treating plant diseases and insect pests and regulating the growth of the plants. The current medicine in-process that spouts generally adopts the medicine machine of spouting to spray the pesticide, and the current medicine machine of spouting all generally includes spouts medicine pump, hose and drive and spouts the motor of medicine pump work. Modern agricultural planting modes are generally large-scale farm types, and due to the fact that the occupied area is large, hoses used during spraying are relatively long, and the difficulty in re-winding the hoses after spraying is solved.

In contrast, the chinese patent application (application No. 201910949256.X) discloses an automatic pipe collecting machine for pesticide spraying, which integrates the functions of spraying pesticide and collecting the pipe automatically, and has a specific structure that: including the grudging post in pairs that sets up side by side, rotate the roll-up roller of connecting between the grudging post, around locating the hose on the roll-up roller, including a motor, a controller, and a cover plate, be used for carrying the plunger pump of pesticide, motor drive plunger pump carries pesticide to hose, be connected with the rotating main shaft who wears to locate on the plunger pump on the motor, be equipped with one-way bearing on the rotating main shaft, be connected through belt pulley transmission between one-way bearing and the roll-up roller, it is connected with the slide bar to rotate on the grudging post, reciprocal lead screw and slide, be connected through chain drive structure between reciprocal lead screw and the roll-. When this spout medicine machine spouts the medicine, motor corotation drive plunger pump carries pesticide to hose, and at this moment, one-way bearing skids, and the roll-up roller is not driven by the motor, and the user can stimulate the hose by oneself and drive the roll-up roller and rotate, and rethread chain drive structure drives reciprocal lead screw and rotates, then the hose can be followed the roll-up roller and pulled out. After spouting the medicine and accomplishing, the motor upset, at this moment, the plunger pump stops to carry the pesticide, one way clutch block, and the motor passes through belt pulley transmission structure and drives the antiport, and the roll-up roller rethread chain drive structure drives reciprocal lead screw and rotates, and the slide makes a round trip to slide along reciprocal lead screw to the realization is to the automatic roll-up of hose.

In the pipe collecting machine, the winding roller needs to be driven to rotate firstly no matter when the pipe is collected or put, and then the winding roller drives the reciprocating screw rod to rotate through the chain transmission structure, so that the pipe is put out and collected. The multi-stage transmission mode needs to consume larger driving force, namely, when the pipe is retracted, the pipe is driven by a motor, and larger motor power needs to be consumed; when the pipe is placed, the pipe is pulled by manpower, and can be pulled out only by paying out larger manpower, so that the use is inconvenient, and the working efficiency is lower.

In order to improve the working efficiency, the conventional method comprises the following steps: 1. the running precision of the equipment is improved, the energy consumption of each intermediate transmission link is reduced, and the cost is higher; 2. and a power assisting system is added on the winding roller and the reciprocating screw rod, so that the rotation is more light, the structure is complex, and the whole body is more heavy.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a spout medicine and receive pipe machine, the utility model aims to solve the technical problem that: the existing pipe machine for spraying the medicine and collecting the pipe needs larger driving force when collecting the pipe and discharging the pipe, and is inconvenient to use and low in efficiency.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a spout medicine pipe collecting machine, includes frame, motor, reciprocal lead screw, screw slide and the roll-up roller that is used for winding and roll-up hose, the roll-up roller rotates to be connected in the frame, its characterized in that, reciprocal lead screw is fixed in the frame and with roll-up roller parallel arrangement, the screw slide can rotate and can follow reciprocal lead screw round trip movement through rotating, it is the annular roll-up groove of circle to have on the screw slide, still be equipped with leading truck and hose in the frame and can stretch out embedding roll-up groove and wear out from the leading truck and realize the switching-over from the roll-up roller, the leading truck can be along with the same reciprocal slip of screw slide.

The pesticide spraying pipe collecting machine directly fixes the reciprocating screw rod on the frame, the screw sliding seat is designed to rotate on the reciprocating screw rod, meanwhile, the screw sliding seat is provided with the annular winding groove, then the hose can be always embedded in the winding groove after extending out of the winding roller under the action of the guide frame, and the reversing is also realized, so that the hose is wound and tensioned on the screw sliding seat after being straightened no matter in the pipe collecting and releasing processes, a large friction force can be generated between the hose and the bottom of the winding groove of the screw sliding seat, the screw sliding seat can be driven to rotate on the reciprocating screw rod under the action of the friction force to realize the reciprocating movement, namely, the screw sliding seat has the function of a fixed pulley, thereby a chain transmission mechanism between the winding roller and the reciprocating screw rod is saved, namely, a middle primary transmission mechanism is saved, and the capacity loss of middle transmission is avoided, meanwhile, force application is more convenient, and the required driving force is smaller under the same condition. That is to say, in this application, through the effect in the groove of rolling up on the leading truck cooperation screw slide for the screw slide has still had the effect of fixed pulley concurrently when playing conventional effect, can realize self-driving, makes to receive the pipe and put the pipe all more convenience, has reduced the energy consumption, has improved the efficiency of work.

In foretell spout medicine receipts pipe machine, the leading truck includes two limiting plates, is connected with homodromous leading wheel one and leading wheel two between two limiting plates, leading wheel one and leading wheel two set up respectively at the both ends of limiting plate, form the direction passageway that can supply the hose to pass between leading wheel one, leading wheel two and two limiting plates. The structural design of direction passageway, play a direction and spacing effect to the hose, make the hose can remain throughout to inlay and establish in the winding groove, the switching-over has also been realized simultaneously, no matter receive the pipe or put the in-process of pipe, the hose is convoluteed the tensioning on the screw slide, can produce great frictional force between the winding groove tank bottom of hose and screw slide, can drive the screw slide through the effect of this frictional force and rotate on reciprocating lead screw and realize reciprocating motion, be equivalent to making the screw slide possess the function of a fixed pulley promptly, thereby save the chain drive mechanism between winding roller and the reciprocating lead screw, be equivalent to having saved middle one-level drive mechanism, thereby the ability loss of middle transmission has been avoided, also make things convenient for the application of force like this simultaneously more, under the same circumstances, required drive power is also littleer. Meanwhile, the design of the first guide wheel and the second guide wheel which can rotate can play a role in tensioning the guide roller, and a role in assisting in pipe collection and pipe release is played, so that the pipe collecting device is more portable and smooth.

In the pesticide spraying pipe collecting machine, a connecting rod is fixed on the rack and arranged in parallel with the reciprocating screw rod, the connecting rod penetrates through the limiting plate and the first guide wheel, and the guide frame can slide along the connecting rod. Through setting up the connecting rod parallel with reciprocal lead screw, the guide frame can slide along the connecting rod to receive the pipe and put the in-process of pipe, make the guide frame can realize with the synchronous reciprocating motion of screw slide.

In the spraying pipe collecting machine, the central axis of the collecting roller, the central axis of the nut sliding seat and the central axis of the connecting rod are distributed in a triangular shape. Through the setting, the hose stretches out the groove of rolling up of embedding the screw slide earlier from the roll-up roller, can realize the switching-over after passing from the leading truck again, no matter receive the pipe or put the in-process of pipe, the tensioning is convoluteed on the screw slide after the hose is straightened, can produce great frictional force between the groove tank bottom of roll-up of hose and screw slide, can drive the screw slide through the effect of this frictional force and rotate on reciprocating lead screw and realize reciprocating motion, be equivalent to making the screw slide possess the function of a fixed pulley promptly, thereby save the chain drive mechanism between roll-up roller and the reciprocating lead screw, be equivalent to having saved middle one-level drive mechanism, thereby middle driven ability loss has been avoided, also make things convenient for the application of force like this simultaneously, under the same situation, required drive power is also littleer.

In foretell spout medicine receipts pipe machine, the leading truck still includes all to be curved two clamp plates, and two clamp plates are equipped with the equal outside formation that extends of one end of leading wheel one by two limiting plates respectively, are connected with between two clamp plates and all can pivoted pinch roller one and pinch roller two, the arc length direction interval distribution of clamp plate is followed to pinch roller one and pinch roller two, just pinch roller one and pinch roller two can press the opening border of rolling up the groove. Through foretell design for the hose can be spacing in the groove of roll-up, no matter be receiving the pipe or the in-process of putting the pipe promptly, the hose all keeps inlaying and establishes in the groove of roll-up, thereby can drive the screw slide and rotate and realize reciprocating motion, make the hose can be even along the axial winding on the roll-up roller or smoothly receive the roll-up roller on by pull out. Meanwhile, the first pressing wheel and the second pressing wheel can rotate, and can play a role in guiding and assisting in pipe releasing and pipe collecting, so that the operation is simpler and more convenient, and the required driving force is smaller. In addition, pinch roller one, pinch roller two and two clamp plates are whole can be around the connecting rod luffing motion, and press on the screw slide through the action of gravity, receive the pipe and put the pipe in-process, even meet the hose part and buckle or tie a knot, through the holistic luffing motion of leading truck for the position of buckling or the position of tying a knot of hose also can be smooth and easy to pass through, jamming or card can not appear, guarantee smooth and easy receipts pipe and put the pipe.

In the pesticide spraying pipe collecting machine, the arc length of the pressing plate is greater than the length of the limiting plate, the first pressing wheel is arranged in the middle of the pressing plate, and the second pressing wheel is arranged at one end, far away from the limiting plate, of the pressing plate. The arc length of clamp plate is greater than the arc length of limiting plate, thereby make whole leading truck can form the structure of a similar seesaw, under the effect of gravity, pinch roller one and pinch roller two can press on the screw slide, make the hose can be spacing at the roll-up inslot, no matter be receiving the pipe or the in-process of putting the pipe promptly, the hose all keeps inlaying and establishes at the roll-up inslot, thereby can drive the screw slide and rotate and realize reciprocating motion, make the hose can be even along the axial winding on the roll-up roller or smoothly receive the roll-up roller on by pull-out. When the hose is partially bent or knotted, the first tensioning wheel and the second tensioning wheel can swing upwards under the stress, so that the bent part or the knotted part of the hose can smoothly pass through the hose, the hose cannot be blocked or stuck, and smooth hose collection and release are guaranteed.

In the pesticide spraying pipe collecting machine, the outer diameter of the second pressing wheel is larger than that of the second guide wheel. The second pinch roller and the second guide wheel are respectively located at two ends far away from the hinged position of the connecting rod, the outer diameter of the second pinch roller is larger than that of the second guide wheel, the second pinch roller is heavier relative to the second guide wheel, under the natural state, the one end of the second pinch roller can be pressed on the screw sliding seat, the hose can be limited in the winding groove, the one end of the second guide wheel upwarps, the tensioning and guiding effects can be better achieved, and the hose can be uniformly wound on the winding roller or can be smoothly pulled out of the winding roller along the axial direction.

In the spraying pipe collecting machine, the limiting plate is obliquely and upwards arranged relative to the pressing plate. The limiting plate is the slope and upwards sets up to make also a slope between leading wheel one and the leading wheel two, thereby putting the in-process of pipe, the tensioning that the hose can be better after being straightened is between leading wheel one and leading wheel two, through the roll helping hand of leading wheel one and leading wheel two, can be more relaxed pull out the hose and realize putting the pipe.

In the chemical spraying pipe collecting machine, the nut slide base has a disk portion which is provided coaxially with the reciprocating screw and has a disk shape, and the winding groove is formed in an outer peripheral wall of the disk portion. The wheel disc part is coaxial with the reciprocating lead screw, and can rotate on the reciprocating lead screw more smoothly and stably, so that the pipe can be more smoothly collected and put. Preferably, both sides of the wheel disc part are provided with a plurality of reinforcing ribs radiating along the radial direction.

In foretell spout medicine receipts pipe machine, this spout medicine receipts pipe machine still includes defeated medicine pump, the motor with defeated medicine pump is connected and can drive defeated medicine pump and carry pesticide to hose, on the pump body of defeated medicine pump or rotate in the frame and be connected with the belt pulley, the belt pulley with connect through belt transmission between the furling roll, be connected through the clutch between motor and the belt pulley. In this spout medicine receipts pipe machine, be connected through the clutch between motor and the belt pulley, consequently, make consequently that the receipts pipe operation of furling roll and the medicine operation of spouting of defeated medicine pump can drive through the motor syntropy rotation, for example, the receipts pipe of furling roll and the medicine of spouting of defeated medicine pump all drive through the corotation of motor, specifically are: controlling the clutch to separate, rotating the motor forward, and spraying medicine normally; after the spraying is finished, the clutch is controlled to be combined, and the pipe can be collected. And spraying the medicine in-process, combining through control clutch, can realizing that the limit is spouted the medicine and is received the pipe simultaneously to be convenient for spout the length that the medicine in-process realized adjusting the hose in real time according to the difference that spouts the medicine position, need not hard to go to stimulate the hose adjusting position, make spout medicine convenience more. Meanwhile, when the pipe is placed before spraying, the pipe can be automatically placed by controlling the clutch to be combined and reversing the motor, so that the use is more convenient.

Preferably, in the above pesticide spraying pipe collecting machine, the clutch is an electromagnetic clutch. The electromagnetic clutch has a simple structure and can realize remote control, so that remote operation can be realized only by carrying one remote controller on the body when in use, and the electromagnetic clutch is more convenient to use.

Compared with the prior art, this spout medicine receipts pipe machine has following advantage:

1. the effect of the roll-up groove on the guide passage cooperation screw slide through the leading truck, the hose stretches out the roll-up groove of embedding the screw slide earlier from the roll-up roller, can realize the switching-over after passing from the leading truck again, no matter receive the pipe or put the in-process of pipe like this, the hose is convoluteed the tensioning after being straightened on the screw slide, make the screw slide when playing conventional effect through the effect of mutual friction, still had the effect of fixed pulley concurrently, can realize self-driving, chain drive between roll-up roller and the reciprocal lead screw has been saved, middle driven ability loss has been avoided, also make things convenient for the application of force like this simultaneously more, under the same situation, required drive power is just also littleer, the energy consumption is reduced, the efficiency is improved.

2. Whole leading truck divide into compresses tightly part and guide part to form the structure of a similar seesaw, can compress tightly the part under the natural state and press on the screw slide, make the hose can be spacing in the roll-up inslot, thereby can drive the screw slide and rotate and realize reciprocating motion, make the hose can be even along the axial winding on the roll-up roller or smoothly receive the roll-up roller on being pulled out. When the hose is partially bent or knotted, the pressing part can swing upwards under the stress, so that the bent part or the knotted part of the hose can smoothly pass through the pressing part or the knotted part, the clamping stagnation or the clamping death cannot occur, and the smooth pipe collection and release are ensured.

3. The guide part of the guide frame adopts a first guide wheel structure and a second guide wheel structure which can rotate, and the compression part adopts a first compression wheel structure and a second compression wheel structure which can rotate, so that in the process of pipe collection and pipe release, the guide assisting force can be played through friction rotation, and the pipe collection and release are more labor-saving.

4. The clutch is controlled between the motor and the winding roller through the clutch, so that spraying and winding can be realized simultaneously, the length of the hose can be adjusted in real time conveniently according to different spraying positions in the spraying process, and the hose does not need to be pulled difficultly to adjust the position; meanwhile, the automatic pipe releasing and receiving can be realized, and the use is more convenient.

Drawings

Fig. 1 is a schematic perspective view of the spraying pipe collecting machine.

Fig. 2 is a side view of the spraying pipe collecting machine.

Fig. 3 is a three-dimensional structure view of the spraying pipe collecting machine with the guide frame hidden.

Fig. 4 is a perspective view of the guide frame.

Figure 5 is an exploded view of the nut slide.

Fig. 6 is a perspective view of a guide pin in the nut slide.

In the figure, 1, a frame; 2. a motor; 3. a reciprocating screw; 4. a nut slide seat; 4a, a wheel disc part; 4a1, take-up slot; 4b, an installation part; 4c, a guide pin; 4c1, arc-shaped surface; 4c2, guide bar; 5. a winding roller; 6. a hose; 7. a clutch; 8. a guide frame; 8a, a limiting plate; 8b, a guide wheel I; 8c, a second guide wheel; 8d, a guide channel; 8e, pressing a plate; 8f, a first pinch roller; 8g, a second pinch roller; 9. a connecting rod; 10. a drug delivery pump; 11. a belt pulley; 12. a belt.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-3, the spraying pipe collecting machine comprises a frame 1, a motor 2, a medicine conveying pump 10, a reciprocating screw rod 3, a nut slide seat 4 and a winding roller 5 for winding and winding a hose 6. The motor 2 is connected with the pesticide delivery pump 10 and can drive the pesticide delivery pump 10 to deliver pesticide to the hose 6, the winding roller 5 is rotatably connected to the frame 1, the belt pulley 11 is rotatably connected to the pump body of the pesticide delivery pump 10 or the frame 1, the belt pulley 11 is in transmission connection with the winding roller 5 through the belt 12, and the motor 2 is connected with the belt pulley 11 through the clutch 7. In this embodiment, the drug delivery pump 10 is a plunger pump, the belt pulley 11 is rotatably connected to a pump housing of the drug delivery pump 10, the winding roller 5 includes a cylindrical or cylindrical winding portion and rotor portions distributed at two ends of the winding portion and having a shape of a disk, a belt 12 groove is circumferentially disposed on an outer peripheral wall of one of the rotor portions, the belt 12 is embedded in the belt 12 groove, and the clutch 7 is an electromagnetic clutch 7. In this medicine spraying machine, the receipts pipe of roll-up roller 5 and the medicine of spouting of medicine pump 10 all drive through the corotation of motor 2, specifically do: the clutch 7 is controlled to be separated, the motor 2 rotates forwards, and medicine is sprayed normally; after the spraying is finished, the clutch 7 is controlled to be combined, and the pipe collection can be realized. And spout the medicine in-process, combine through control clutch 7, can realize that the limit spouts the medicine and receive the pipe to be convenient for spout the medicine in-process and realize adjusting the length of hose 6 in real time according to the difference that spouts the medicine position, need not hard to remove and stimulate 6 adjusting positions of hose, feasible medicine more convenient. Meanwhile, when the pipe is placed before spraying, the pipe can be automatically placed by controlling the clutch 7 to be combined and reversing the motor 2, so that the use is more convenient. The pesticide spraying machine further comprises a remote controller, remote operation can be achieved, and the pesticide spraying machine is more convenient to use.

Specifically, as shown in fig. 3, 5 and 6, the reciprocating screw 3 is fixed to the frame 1 and is disposed in parallel with the take-up roller 5. Have on the screw slide 4 with reciprocal lead screw 3 coaxial arrangement and be discoid rim plate portion 4a, rim plate portion 4a cover is established on reciprocal lead screw 3 and can rotate, the one side protrusion of rim plate portion 4a has and is cylindric installation department 4b, be equipped with uide pin 4c in the installation department 4b, the terminal surface that the one end of uide pin 4c was worn out installation department 4b and was worn out the end is the arcwall face 4c1 with reciprocal lead screw 3 periphery matched with, have on this arcwall face 4c1 and be circular-arc-shaped gib block 4c2, gib block 4c2 cooperation is connected in the spiral tooth's socket of reciprocal lead screw 3, and under the mutually supporting effect of gib block 4c2 and spiral tooth's socket, can make screw slide 4 along reciprocal lead screw 3 round trip movement through rotating rim plate portion 4 a. The outer peripheral wall of the wheel disc part 4a is circumferentially provided with a circular winding groove 4a1, the rack 1 is further provided with a guide frame 8, the hose 6 can extend out of the winding roller 5, be embedded into the winding groove 4a1 and penetrate out of the guide frame 8 to achieve reversing, and the guide frame 8 can slide back and forth along with the nut sliding seat 4.

Further, as shown in fig. 1, 2 and 4, a connecting rod 9 is fixed on the frame 1, the connecting rod 9 is arranged in parallel with the reciprocating screw, and the central axis of the take-up roller 5, the central axis of the nut slide 4 and the central axis of the connecting rod 9 are distributed in a triangular shape. The leading truck 8 includes two limiting plates 8a, is connected with homoenergetic pivoted leading wheel 8b and leading wheel two 8c between two limiting plates 8a, and leading wheel 8b and leading wheel two 8c set up respectively at the both ends of limiting plate 8a, and connecting rod 9 passes limiting plate 8a and leading wheel 8b, forms the direction passageway 8d that can supply hose 6 to pass between leading wheel 8b, leading wheel two 8c and two limiting plates 8 a. The guide channel 8d plays a role of guiding and limiting the hose 6, so that the hose 6 can be always embedded in the winding groove 4a1, meanwhile, the reversing is realized, so that no matter in the process of pipe collection or pipe release, the hose 6 is wound and tensioned on the nut sliding seat 4, a large friction force can be generated between the hose 6 and the bottom of the winding groove 4a1 of the nut sliding seat 4, the nut slide seat 4 can be driven to rotate on the reciprocating screw rod 3 to realize reciprocating movement back and forth under the action of the friction force, namely, the nut sliding seat 4 has the function of a fixed pulley, thereby saving a chain transmission mechanism between the furling roller 5 and the reciprocating screw rod 3, saving a middle primary transmission mechanism, thereby avoided middle transmission's ability loss, also made things convenient for the application of force like this simultaneously, required drive power is also littleer just so under the same circumstances. Meanwhile, the design of the first guide wheel 8b and the second guide wheel 8c can rotate, the function of tensioning the guide roller can be achieved, the functions of assisting in pipe receiving and releasing are achieved, and the pipe receiving and releasing device is light and smooth.

Furthermore say that, leading truck 8 still includes all being curved two clamp plates 8e, and two clamp plates 8e are equipped with the equal outside extension of one end of leading wheel 8b by two limiting plates 8a respectively and form, are connected with one 8f of pinch roller and two 8g pinch rollers that all can rotate between two clamp plates 8e and two 8g of pinch roller along the arc length direction interval distribution of clamp plate 8e, and the opening border that can press in rolling up groove 4a1 of pinch roller 8f and two 8g of pinch roller. Make the hose 6 can be spacing in groove 4a1, no matter be receiving the pipe or the in-process of putting the pipe promptly, hose 6 all keeps inlaying and establishes in groove 4a1 of rolling up to can drive the screw slide 4 and rotate and realize reciprocating motion, make the hose 6 can be even along the axial winding on the take-up roll 5 or smoothly receive the take-up roll 5 on by the pull-out. Simultaneously pinch roller 8f and pinch roller two 8g can rotate, can play the direction helping hand effect putting the pipe and receiving the pipe in-process for the operation is more simple and convenient, and required drive power is littleer. In addition, pinch roller 8f, pinch roller two 8g and two clamp plates 8e are whole can be around connecting rod 9 luffing motion, and press on screw slide 4 through the action of gravity, receive the pipe and put a tub in-process, even meet 6 local buckles of hose or tie a knot, through the holistic luffing motion of leading truck 8 for the position of buckling or the position of tying a knot of hose 6 also can be smooth and easy the passage, jamming or card can not appear, guarantee smooth and easy receipts pipe and put the pipe.

The arc length of clamp plate 8e is greater than the length of limiting plate 8a, and pinch roller 8f sets up in the middle part of clamp plate 8e, and the one end of limiting plate 8a is kept away from at clamp plate 8e to two 8g settings of pinch roller to make whole leading truck 8 can form the structure of a similar seesaw. The external diameter of two 8 g's of pinch roller is greater than the external diameter of two 8c of leading wheel, two 8c of the relative leading wheel of two 8g of pinch roller are heavier, under natural state, this one end of two 8g of pinch roller can press on screw slide 4 under the effect of gravity, make hose 6 can be spacing in furling groove 4a1, and this one end of two 8c of leading wheel upwarps, the effect of the tensioning direction that can be better plays, thereby make that hose 6 can be even along the axial winding on furling roller 5 or smoothly pulled out on receiving furling roller 5.

In addition, limiting plate 8a is the slope upwards setting relative to clamp plate 8e to make also have a slope between leading wheel 8b and the leading wheel two 8c, thereby at the in-process of putting the pipe, tensioning that hose 6 can be better after being straightened is between leading wheel 8b and leading wheel two 8c, through the roll helping hand of leading wheel 8b and leading wheel two 8c, can be more light pull out hose 6 and realize putting the pipe.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the frame 1, the motor 2, the reciprocating screw 3, the nut slider 4, the wheel disk portion 4a, the winding groove 4a1, the mounting portion 4b, the guide pin 4c, the arc-shaped surface 4c1, the guide strip 4c2, the winding roller 5, the hose 6, the clutch 7, the guide frame 8, the limit plate 8a, the first guide wheel 8b, the second guide wheel 8c, the guide passage 8d, the pressing plate 8e, the first pressing wheel 8f, the second pressing wheel 8g, the link 9, the medicine delivery pump 10, the belt pulley 11, the belt 12, and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (10)

1. A pesticide spraying pipe collecting machine, which comprises a frame (1), a motor (2), a reciprocating screw rod (3), a nut slide seat (4) and a winding roller (5) for winding and winding a hose (6), wherein the winding roller (5) is rotationally connected to the frame (1), it is characterized in that the reciprocating screw rod (3) is fixed on the frame (1) and is arranged in parallel with the furling roller (5), the nut sliding seat (4) can rotate and can move back and forth along the reciprocating screw rod (3) through rotation, the nut sliding seat (4) is provided with a circular coiling groove (4a1), the rack (1) is also provided with a guide frame (8), the hose (6) can extend out of the coiling roller (5) to be embedded into the coiling groove (4a1) and penetrate out of the guide frame (8) to realize reversing, the guide frame (8) can slide back and forth along with the nut sliding seat (4).

2. The spraying pipe collecting machine of claim 1, wherein the guide frame (8) comprises two limiting plates (8a), a first guide wheel (8b) and a second guide wheel (8c) which can rotate are connected between the two limiting plates (8a), the first guide wheel (8b) and the second guide wheel (8c) are respectively arranged at two ends of each limiting plate (8a), and a guide channel (8d) for the hose (6) to pass through is formed among the first guide wheel (8b), the second guide wheel (8c) and the two limiting plates (8 a).

3. The spraying pipe collecting machine of claim 2, characterized in that a connecting rod (9) is fixed on the frame (1), the connecting rod (9) is arranged in parallel with the reciprocating screw rod (3), the connecting rod (9) passes through the limiting plate (8a) and the first guide wheel (8b), and the guide frame (8) can slide along the connecting rod (9).

4. The spraying pipe collecting machine of claim 3, wherein the central axis of the winding roller (5), the central axis of the nut sliding seat (4) and the central axis of the connecting rod (9) are distributed in a triangular manner.

5. The pesticide spraying and pipe collecting machine of claim 3 or 4, wherein the guide frame (8) further comprises two arc-shaped pressing plates (8e), the two pressing plates (8e) are respectively formed by outwards extending one ends of the two limiting plates (8a) provided with the first guide wheels (8b), the first pressing wheels (8f) and the second pressing wheels (8g) which can rotate are connected between the two pressing plates (8e), the first pressing wheels (8f) and the second pressing wheels (8g) are distributed at intervals along the arc length direction of the pressing plates (8e), and the first pressing wheels (8f) and the second pressing wheels (8g) can be pressed against the opening edge of the winding groove (4a 1).

6. The spraying pipe collecting machine of claim 5, wherein the arc length of the pressing plate (8e) is greater than the length of the limiting plate (8a), the first pressing wheel (8f) is arranged in the middle of the pressing plate (8e), and the second pressing wheel (8g) is arranged at one end, away from the limiting plate (8a), of the pressing plate (8 e).

7. The spraying pipe collecting machine of claim 6, wherein the outer diameter of the second pinch roller (8g) is larger than that of the second guide roller (8 c).

8. The spraying pipe collecting machine of claim 5, wherein the limiting plate (8a) is arranged obliquely upward relative to the pressing plate (8 e).

9. The spraying pipe collecting machine according to any one of claims 1 to 4, wherein the nut slide (4) has a disk part (4a) which is arranged coaxially with the reciprocating screw (3) and has a disk shape, and the winding groove (4a1) is opened on the outer peripheral wall of the disk part (4 a).

10. The spraying and pipe collecting machine of any one of claims 1 to 4, further comprising a pesticide delivery pump (10), wherein the motor (2) is connected with the pesticide delivery pump (10) and can drive the pesticide delivery pump (10) to deliver pesticide to the hose (6), a belt pulley (11) is rotatably connected to the pump body of the pesticide delivery pump (10) or the frame (1), the belt pulley (11) is in transmission connection with the winding roller (5) through a belt (12), and the motor (2) is connected with the belt pulley (11) through a clutch (7).

Images