CN114916271B - All-in-one machine for fertilizing, covering, spraying and laying drip irrigation belt before sowing garlic - Google Patents

Abstract

The invention relates to an all-in-one machine for fertilizing, coating, spraying and laying drip irrigation belts before sowing garlic, including a machine frame, a rotary tillage device, a fertilization device, a ridge builder, a spraying device, a film coating device, a device for laying drip irrigation belts, Hole device, the fertilizer outlet of the fertilization device is located above the rotary tillage device; the film covering device includes a film covering roller and a film pressing roller. The upper surface of the embankment; the punching device includes a punching roller and a punching cone fixed on the outer surface of the punching roller. The number of punching cones in each row is several distributed along the circumferential direction, and each row of punching cones is sequentially arranged along the width direction. Arranged, the drip irrigation tape is opposite to the gap between two adjacent rows of perforated cones, and the width of the drip irrigation tape is less than or equal to the width of the gap. The invention patent can realize fertilization, ridge building, spraying, film covering, drip irrigation belt laying, drilling and other combined operations before garlic sowing, which reduces labor intensity and greatly improves the work efficiency before garlic sowing.

Description

All-in-one machine for fertilizing, covering, spraying and laying drip irrigation belt before sowing garlic

technical field

The invention relates to the technical field of agricultural machinery, in particular to operating equipment for garlic before sowing, in particular to an all-in-one machine for fertilizing, covering, spraying, laying, and laying drip irrigation belts for garlic before sowing.

Background technique

my country is the largest garlic growing country. In recent years, the area of garlic planted in my country has shown a trend of increasing year by year. However, in China, there are few professional machines for combined operations such as fertilization, spraying, and drilling before sowing garlic. Most areas still use traditional manual methods for garlic planting, and most of the garlic planting workers are middle-aged and elderly, and the labor intensity is high. Low work efficiency and high labor costs.

Contents of the invention

Aiming at the deficiencies of the prior art, the present invention provides an all-in-one machine for garlic fertilization, film coating, spraying, laying drip irrigation belt and perforation before sowing garlic, which can complete fertilization, pesticide spraying, drip irrigation belt laying, film covering and mulching before garlic sowing at one time. hole operation.

The present invention is achieved through the following technical proposals. It provides an all-in-one machine for applying fertilizer, coating film, spraying medicine, laying drip irrigation belt and perforating garlic before sowing, including a frame, and a rotary tillage device, a fertilization device, and a construction device installed on the frame. The ridge device, the spraying device, the film covering device, the drip irrigation belt laying device, the punching device and the power transmission device, the power transmission device is connected with the ridge builder, and the rotary tiller, the ridge builder, the spray device, the film cover The device and the punching device are arranged sequentially from front to back, and the fertilizer outlet of the fertilization device is located above the rotary tillage device; the device for laying the drip irrigation belt includes a rotating disk arranged on the frame, and a drip irrigation belt is wound on the rotating disk. One end of the tape extending out of the turntable is laid on the upper surface of the stalk embankment built by the ridge builder through the front of the film covering device; the film covering device includes a film covering roller and a film pressing roller arranged in rotation, and the film covering roller is wound with a film , one end of the film extending out of the film-covering roller is pressed on the upper surface of the stalk embankment built by the ridge builder through the film pressing roller; when the equipment is walking; the perforating device includes a rotating perforating roller and a fixed There are several rows of perforated cones on the outer surface of the perforated roller. The number of perforated cones in each row is evenly distributed along the circumferential direction. Each row of perforated cones is arranged in sequence along the width direction. The gaps between the hole cones are opposite, and the width of the drip irrigation tape is less than or equal to the width of the gaps.

When this program is in use, the frame is connected to the walking equipment, and the power of the walking equipment is received through the power transmission device. Fertilization, pesticide spraying, drip irrigation belt laying, film covering and mulch drilling are completed during the whole machine walking process. At the same time of rotary tillage, the fertilizer is mixed in the soil. When the equipment is running, the drip irrigation belt on the turntable is unrolled to realize the laying of the drip irrigation belt; the plastic film on the film-covering roller is unrolled, and the plastic film is covered on the stalk by the film-pressing roller. At the same time, use the pressure of the film pressing roller to compress the laying part of the film and drip irrigation tape, so as to facilitate the unwinding of the film and drip irrigation tape; use the rotation of the perforating roller to drive the perforating cone to press the film-covered stalks row by row The embankment is perforated, and the perforating cone is avoided from causing damage to the drip irrigation tape.

As an optimization, the laminating device also includes two lower side plates respectively fixed on both sides of the frame, an upper side plate is hinged on the upper side of the lower side plate through a hinge shaft, the lower edge of the upper side plate is provided with a The upper half arc groove on one side of the shaft, the upper edge of the lower side plate is provided with the lower half arc groove opposite to the upper half arc groove, and the upper half arc groove and the lower half arc groove are formed to rotate with the shaft end of the coating roller Connected support holes, the side of the support holes away from the hinge shaft is provided with a vertical spring, and the two ends of the vertical spring are respectively connected with the upper side plate and the lower side plate. In this optimization scheme, the laminating roller is supported by the upper side plate and the lower side plate, which has a simple structure, and the movable end of the upper side plate and the lower side plate is connected by a spring, which not only facilitates the replacement of the laminating roller, but also facilitates the improvement of operation Efficiency, and provide a certain jumping space for the lamination roller, which effectively prevents the film from breaking when it is subjected to excessive tension.

As an optimization, the upper side plate and the lower side plate are respectively screwed with fixing bolts extending axially along the coating roller, the fixing bolts of the upper side plate pass through the hanging holes at the upper end of the vertical spring, and the fixing bolts of the lower side plate pass through Through the hanging hole at the lower end of the vertical spring. This optimization scheme uses fixing bolts to vertically fix the upper and lower ends of the vertical spring, which further simplifies the structure and further facilitates the operation of the vertical spring, thereby further improving the operating efficiency when replacing the lamination roller , the end of the vertical spring is limited by the bolt head of the fixing bolt, so as to prevent the vertical spring from falling off from the fixing bolt.

As an optimization, the punching device further includes a punching bracket connected to the frame, the punching roller is rotatably connected to the punching bracket, and a brush extending to the punching cone is installed on the punching bracket. In this optimization scheme, the punching bracket is set to facilitate the installation of the punching roller, and the punching cone is cleaned by setting the brush to ensure the punching effect.

As an optimization, the perforating cone includes an upper circular cone and a lower cone fixedly connected together, the small round end of the upper circular cone is fixedly connected with the perforating roller, the tip of the lower cone is set away from the upper circular cone, and the maximum diameter of the lower cone is larger than that of the upper circular cone diameter of the small round end. The punching cone of this optimization scheme is not only convenient to realize punching, but also can make the punching cone leave the punched hole smoothly, so as to ensure the normal progress of the punching operation.

As an optimization, the interior of the fertilizer box of the fertilization device is fixed with a partition extending vertically downwards, a material passage is formed between the lower end of the partition and the body of the fertilizer box, and the projection of the partition along the vertical direction is located at the bottom of the fertilizer box. The side of the vertical projection of the discharge opening at the bottom of the box. This optimization scheme divides the interior of the fertilizer tank into asymmetric spaces by setting partitions, effectively preventing the fertilizer from arching and avoiding the phenomenon of arching.

As an optimization, anti-arching chains are hung inside the fertilizer box of the fertilization device, and the lower end of the anti-arching chains is located above the discharge opening at the bottom of the fertilizer box. In this optimization scheme, by setting up hanging anti-arching chains, the swing of the anti-arching chains is used to stir the fertilizer to a certain extent, further avoiding the phenomenon of arching.

The beneficial effects of the present invention are:

1. The brush of the punching device of the present invention can remove the soil carried by the punching cone during the operation, which is beneficial to improve the success rate of punching the mulch;

2. The film-coating roller in the film-coating device of the present invention is fixed by the fixing device formed by the upper and lower side plates, and the movable ends of the upper and lower side plates are connected by springs, which facilitates the opening and closing of the upper and lower side plates, thereby facilitating the realization of Fast replacement of coated rollers;

3. The perforating cone of the present invention is in the shape of a combination of a truncated cone and a conical cone. The diameters of the upper part of the truncated cone are smaller than the maximum diameter of the lower cone. The operation is carried out normally, and the success rate of punching is improved;

4. The present invention can realize drilling, fertilization, film covering, ridge building, laying of drip irrigation belt spraying operations before garlic sowing at one time, which greatly improves the work efficiency before garlic sowing and reduces labor intensity.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the all-in-one machine for fertilizing, coating, and spraying medicine for laying drip irrigation belts before sowing garlic of the present invention;

Fig. 2 is a schematic diagram of the installation structure of the coating roller of the present invention;

Fig. 3 is a schematic structural view of the punching device of the present invention;

Fig. 4 is a schematic view of the perforated cone structure of the present invention;

Fig. 5 is the schematic diagram of the internal structure of the fertilizer box of the present invention;

As shown in the figure:

1. Liquid medicine tank, 2. Fertilizer tank, 2-1. Anti-arching chain, 2-2. Partition plate, 3. Suspension frame, 4. Power transmission device, 5. Fertilizer pipe, 6. Rotary tillage device, 7. Sprocket, 8, storage battery, 9, ridge builder, 10, spray bar, 11, laminating roller, 12, laminating device, 12-1, total support vertical plate, 12-2, vertical spring, 12-3 , manual rod, 12-4, laminating roller, 12-5, upper side plate, 12-6, lower side plate, 12-7, fixing bolt, 13, punching roller, 14, punching cone, 14-1 , the upper round table, 14-2, the lower cone, 15, the brush, 16, the device for laying the drip irrigation belt, 17, the spray pump, 18, the liquid medicine pipe, 19, the transmission shaft, 20, the transmission chain, 21, the frame.

Detailed ways

In order to clearly illustrate the technical features of the solution, the solution will be described below through specific implementation modes.

As shown in Figure 1, a kind of all-in-one machine for fertilizing, covering film and spraying medicine before sowing garlic and laying drip irrigation belt, including frame 21, and rotary tillage device 6, fertilizing device, ridge builder 9, which are installed on the frame, Spraying device, film covering device, laying drip irrigation belt device 16, punching device and power transmission device 4, power transmission device 4 is connected with ridge builder transmission, described rotary tillage device 6, ridge builder 9, spraying device, The laminating device and the punching device are arranged sequentially from front to back. The front end of the frame is provided with a suspension frame 3, the suspension frame is connected with the suspension device of the tractor, and the power transmission device 4 is connected with the output drive shaft of the tractor, and the power transmitted by the tractor is passed to the ridge builder 9 by the power transmission device.

Specifically, the output shaft of the power transmission device 4 is fixedly equipped with a sprocket 7, the sprocket 7 is connected to the transmission shaft 19 through the transmission chain 20, the transmission shaft is connected to the frame in rotation, and the transmission shaft and the main shaft of the ridge builder are driven by the chain. Connect to realize the power transmission to the ridge builder, so as to realize the ridge building operation.

The fertilization device comprises a fertilizer box 2 and a fertilizer pipe 5 fixedly connected to the bottom of the fertilizer box. The lower port of the fertilizer pipe 5 extends above the rotary tiller, and the lower port of the fertilizer pipe is the fertilizer outlet of the fertilization device. The center of the bottom of the fertilizer box is provided with a feeding opening communicated with the fertilizer pipe. The interior of the fertilizer box 2 of the fertilization device is fixed with a partition 2-2 extending vertically downwards. A material passage is formed between the lower end of the partition and the body of the fertilizer box, and the vertical projection of the partition is located at The side of the vertical projection of the discharge opening at the bottom of the fertilizer box makes the inside of the fertilizer box form a left-right asymmetric structure, which effectively prevents the fertilizer from forming an arch and prevents the phenomenon of arching and tube formation. The anti-arching chain 2-1 is hung inside the fertilizer box of the fertilization device. The lower end of the anti-arching chain is located above the feeding opening at the bottom of the fertilizer box, and the fertilizer in the fertilizer box is stirred by the shaking of the anti-arching chain when the equipment is walking. , to further clarify the arching phenomenon.

The device 16 for laying the drip irrigation tape includes rotating a turntable arranged on the frame, the turntable is wound with a drip irrigation tape, and one end of the drip irrigation tape extends out of the turntable and is laid on the upper surface of the stalk embankment built by the ridge builder through the front of the film covering device.

The laminating device 12 includes a laminating roller 12-4 and a laminating roller 11 that are rotated. The laminating roller is positioned at the lower side of the laminating roller and is rotatably connected to the frame. The laminating roller 12-4 is positioned at the drip irrigation belt device 16 rears, film-covering roller 12-4 is wound with plastic film, and described plastic film extends an end of film-covering roller and presses on the stalk embankment upper surface that ridge builder builds through described pressing film roller. The laminating device of this embodiment also includes two lower side plates 12-6 respectively fixed on both sides of the frame, and an upper side plate 12-5 is hinged above the lower side plates 12-6 through hinge shafts. The lower edge of the plate is provided with an upper half-arc groove on one side of the hinge shaft, and the upper edge of the lower side plate is provided with a lower half-arc groove opposite to the upper half-arc groove. The upper half-arc groove and the lower half-arc groove Form the support hole that is rotatably connected with the laminating roller shaft end, and the upper side plate and the lower side plate on the same side of the frame form a total support vertical plate 12-1. The hinge shaft is parallel to the axis of the laminating roller, and the side of the support hole away from the hinge shaft is provided with a vertical spring 12-2. There are vertical springs on both sides to realize the opening and closing of the upper side plate and the lower side plate, and enhance the fixing effect of the total support vertical plate on the coated roller. Specifically, the upper side plate and the lower side plate are threadedly connected with fixing bolts 12-7 extending axially along the coating roller, the fixing bolts of the upper side plate pass through the hanging holes at the upper end of the vertical spring, and the fixing bolts of the lower side plate The fixing bolt passes through the hanging hole at the lower end of the vertical spring. In order to further facilitate the replacement of the laminating roller, the upper side plates on both sides are fixed through the manual lever 12-3, and the two ends of the manual lever are respectively fixed to the upper side plates on both sides. By tilting the manual lever, the two sides can be The upper side panels are opened at the same time.

The spraying device comprises a liquid medicine tank 1, a spray pump 17, and a spray bar 10 connected to the liquid outlet of the spray pump. Liquid medicine tank 1. The spray bar is parallel to the main axis of the ridge builder, and the length of the spray bar 10 is consistent with the length of the ridge builder 9. There are several nozzles installed on the spray bar. The number of nozzles is the same as the number of columns of the perforating cone. , the liquid medicine in the liquid medicine tank enters the inner cavity of the spray rod and is sprayed out through the nozzle. In order to prevent missed spraying and less spraying, there are two groups of nozzles on the spray rod of this embodiment, and the two groups of nozzles are in an inverted L shape. Evenly spray medicine, another group is vertical with the vertical part of spray bar 10, can spray medicine to be about to cover on the mulch film of soil surface.

The punching device is positioned at the rearmost of the frame 21. The punching device includes a rotating punching roller 13 and several rows of punching cones 14 fixed on the outer surface of the punching roller. A number of uniformly distributed perforated cones are arranged sequentially along the width direction, and the drip irrigation tape is opposite to the gap between two adjacent rows of perforated cones, and the width of the drip irrigation tape is less than or equal to the width of the gap. The perforating cone damages the drip irrigation tape during operation. The punching device of the present embodiment also includes a punching bracket connected to the frame, the punching roller is rotatably connected to the punching bracket, and a brush 15 extending to the punching cone is installed on the punching bracket. In front of the hole roller, a brush is installed to clean the hole punching cone during the operation and improve the success rate of film punching.

As an optimization scheme, the perforating cone of this embodiment includes an upper conical 14-1 and a lower conical 14-2 fixedly connected together, the height of the upper conical truncated is 2 to 3 centimeters, the height of the lower conical is 2 to 3 centimeters, the upper conical The circular platform and the lower cone are set coaxially and are integrally formed. The small round end of the upper circular platform is fixedly connected with the perforating roller, and the tip of the lower cone is set away from the upper circular platform. The maximum diameter of the lower cone is larger than the diameter of the small round end of the upper circular platform. During the drilling operation, the drilling cone can be smoothly left from the punched hole, so that the drilling operation can be carried out normally.

Use the operation method that the present invention carries out:

First the suspension frame 3 is connected with the tractor suspension device, the power transmission device 4 is connected with the tractor output drive shaft, the equipment is adjusted so that the machine enters the field operation, and the working state is adjusted; the drip irrigation belt is installed on the laying drip irrigation belt device 16, and the The manual lever 12-3 is installed with the film-covering roller 12-4, so that the film is fixed in the land in front of the punching device through the pressure film roller 11; the battery 8 is connected, and the spray pump switch, the nozzle switch and the fertilizer box switch are turned on in turn; After the preparatory work is completed, the tractor starts to work forward. First, the front rotary tillage device 6 performs rotary tillage on the land. During this process, the fertilizer enters the land through the fertilizer pipe 5, and the power transmission device 4 passes through the sprocket 7 and the transmission chain. The power is transmitted to the ridge builder 9, and the ridge builder 9 pushes the soil to form a ridge, and then the spraying device sprays the ridge evenly, and the drip irrigation belt device 16 lays a drip irrigation belt on the ridge, and then the film covering device For the strip-shaped film covering operation, the punching device located at the rear of the frame continuously punches holes on the strip-shaped plastic film surface, and finally forms the plastic film surface to be planted before garlic sowing.

The all-in-one machine for fertilizing, film-coating, spraying, laying drip irrigation belt and punching holes before sowing garlic of the present invention can complete fertilization, spraying medicine, building ridges, laying drip irrigation belt, film covering and punching operations before sowing garlic at one time. It is fixed by the fixing device, and the perforating roller can be replaced conveniently and quickly; the brush in the perforating device can remove the soil in the operation, and better realize the perforation of the mulch film. The invention can realize various planting procedures required before sowing garlic with one machine, and greatly alleviates the problems of low manual work efficiency, high labor intensity and high cost.

Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be realized by or using existing technologies, and will not be repeated here; the above embodiments and drawings are only used to illustrate that the technical solutions of the present invention are not is a limitation of the present invention, and the present invention has been described in detail with reference to preferred embodiments, and those of ordinary skill in the art should understand that changes, modifications, Neither addition nor replacement deviates from the gist of the present invention, and should also belong to the protection scope of the claims of the present invention.

Claims (5)

1. The utility model provides a fertilization tectorial membrane spouts medicine and lays drip irrigation zone all-in-one that punches before garlic is broadcast which characterized in that: the device comprises a frame (21), and a rotary tillage device (6), a fertilizing device, a ridger (9), a pesticide spraying device, a film covering device, a drip irrigation tape laying device (16), a punching device and a power transmission device (4) which are arranged on the frame, wherein the power transmission device (4) is in transmission connection with the ridger, the rotary tillage device (6), the ridger (9), the pesticide spraying device, the film covering device and the punching device are sequentially arranged from front to back, and a fertilizer outlet of the fertilizing device is positioned above the rotary tillage device;

the drip irrigation tape laying device (16) comprises a rotary table which is rotatably arranged on the frame, a drip irrigation tape is wound on the rotary table, and one end, extending out of the rotary table, of the drip irrigation tape is laid on the upper surface of a stem dike built by the ridger through the front of the laminating device;

the mulching device comprises a mulching roller (12-4) and a film pressing roller (11) which are rotatably arranged, wherein mulching films are wound on the mulching roller (12-4), and one end of each mulching film extending out of the mulching roller is pressed on the upper surface of a stem dike built by a ridger through the film pressing roller;

the punching device comprises a punching roller (13) which is rotatably arranged and a plurality of rows of punching cones (14) which are fixedly arranged on the outer surface of the punching roller, wherein the number of each row of punching cones is a plurality of punching cones which are uniformly distributed along the circumferential direction, each row of punching cones are sequentially distributed along the width direction, a drip irrigation belt is opposite to a gap between two adjacent rows of punching cones, and the width of the drip irrigation belt is smaller than or equal to the width of the gap;

the film laminating device further comprises two lower side plates (12-6) which are respectively fixedly arranged on two sides of the frame, an upper side plate (12-5) is hinged above the lower side plates (12-6) through a hinge shaft, an upper half arc groove which is arranged on one side of the hinge shaft is formed in the lower edge of the upper side plate, a lower half arc groove which is opposite to the upper half arc groove is formed in the upper edge of the lower side plate, a supporting hole which is rotationally connected with the end of a film laminating roller shaft is formed in the upper half arc groove and the lower half arc groove, a vertical spring (12-2) is arranged on one side, far away from the hinge shaft, of the supporting hole, two ends of the vertical spring are respectively connected with the upper side plate and the lower side plate, and an up-down jumping space is provided for the film laminating roller through the vertical spring, so that the film laminating roller is prevented from being broken when the film is subjected to excessive tension;

the punching device further comprises a punching support connected with the frame, and a hairbrush (15) extending to the punching cone is arranged on the punching support;

the perforating cone comprises an upper circular table (14-1) and a lower circular table (14-2) which are fixedly connected into a whole, the small round end of the upper circular table is fixedly connected with the perforating roller, the tip end of the lower circular table is far away from the upper circular table, the maximum diameter of the lower circular table is larger than the diameter of the small round end of the upper circular table, and the perforating cone can be smoothly separated from a perforated hole in the perforating operation process.

2. The integrated machine for fertilizing, film-covering, pesticide-spraying, laying and drip irrigation tape punching before garlic sowing according to claim 1, wherein the integrated machine is characterized in that: the upper side plate and the lower side plate are respectively connected with a fixing bolt (12-7) extending along the axial direction of the laminating roller through threads, the fixing bolt of the upper side plate penetrates through a hanging hole at the upper end of the vertical spring, and the fixing bolt of the lower side plate penetrates through a hanging hole at the lower end of the vertical spring.

3. The integrated machine for fertilizing, film-covering, pesticide-spraying, laying and drip irrigation tape punching before garlic sowing according to claim 1, wherein the integrated machine is characterized in that: the punching roller is rotationally connected with the punching support.

4. The integrated machine for fertilizing, film-covering, pesticide-spraying, laying and drip irrigation tape punching before garlic sowing according to claim 1, wherein the integrated machine is characterized in that: a partition plate (2-2) extending downwards vertically is fixedly arranged inside a fertilizer box (2) of the fertilizer applying device, a material channel is formed between the lower end of the partition plate and a box body of the fertilizer box, and projection of the partition plate along the vertical direction is located on one side of vertical projection of a blanking port at the bottom of the fertilizer box.

5. The integrated machine for fertilizing, film-covering, pesticide-spraying, laying and drip irrigation tape punching before garlic sowing according to claim 1 or 4, wherein the integrated machine is characterized in that: an anti-arch chain (2-1) is hung in the fertilizer box of the fertilizer device, and the lower end of the anti-arch chain is positioned above a blanking port at the bottom of the fertilizer box.