Cistanche seeding, fertilizing and soil covering integrated machine

Abstract

The application discloses a Cistanche seed, fertilizer, soil covering integrated machine, which comprises a suspension frame installed at the rear end of a tractor, a frame installed on the suspension frame, a fertilizer hopper installed on the frame, a furrowing disc installed at the left end or the right end of the frame, a soil separating device comprising a soil blocking cover with an opening downwardly sleeved on the end of the furrowing disc, an arc-shaped soil separating plate with an opening downwardly and forwardly arranged in the rear end of the soil blocking cover, a furrowing disc driving device connected with the furrowing disc, a fertilizer conveying pipe transversely connected to the side of the fertilizer hopper close to the furrowing disc, the end of the fertilizer conveying pipe away from the fertilizer hopper being located behind the furrowing disc and below the arc-shaped soil separating plate, a Cistanche seed and soil hopper installed on the frame between the fertilizer hopper and the furrowing disc, and the Cistanche seed and soil hopper being connected with the fertilizer conveying pipe through a hose or extending below the arc-shaped soil separating plate through the hose. The Cistanche seed, fertilizer, soil covering integrated machine has the advantages of simple operation and good use effect.

Description

TECHNICAL FIELD

[0001] The application relates to a Chinese herbal medicine planting device, in particular to a cistanche seed sowing, fertilizing and soil covering integrated machine. BACKGROUND

[0002] The cistanche of Orobanchaceae root parasitic plant is a famous tonic medicinal material. The cistanche is mainly distributed in the western Inner Mongolia, the northeastern Gansu, the northern Ningxia, Xinjiang and part of Qinghai in China, and the host is the Chenopodiaceae plant Haloxylon ammodendron and H. persicum.

[0003] In recent years, with the in-depth pharmacological research of the cistanche, the promotion of the cistanche product and the enhancement of people's health awareness, the demand for the cistanche is continuously increased, the wild resources of the cistanche are extremely scarce, the market supply and demand contradiction is increasingly acute, the market price continuously rises, and the market price of the cistanche has increased from 10-12 yuan per kg in 2000 to 200-230 yuan per kg in 2012.

[0004] In order to cope with the supply and demand contradiction, the artificial cultivation of the cistanche has gradually become a research hotspot in recent years. From the current cistanche production each link, a large amount of labor and seed cost expenditure are needed. At present, the labor cost in the cistanche planting area is 150 yuan per day, and the market price of the cistanche seed is about 30000-40000 yuan per kg. Therefore, in order to curb the production cost increase, reduce the artificial cultivation cost and improve the cistanche yield, the most effective method is to carry out the mechanized production of the cistanche.

[0005] In recent years, the artificial cultivation techniques of Cistanche are mainly: "induced ditch method" (patent publication number CN1346588) invented by Gao Jianxin et al; "seeding paper method" (patent publication number CN1647914) invented by Zheng Xingguo et al; "seed tape method" (patent publication number CN101617581A) invented by Sun Yongqiang et al; "root cutting method" (patent publication number CN101027967) invented by Huang Lixing et al; and "net bag seeding method" (patent publication number CN101773041A) invented by Guo Yuhai et al. The basic principles of the above methods are: using chemicals to induce the growth of host root system, using root cutting and fertilization to promote the growth of host root system, or using containers to increase the density of root system in unit space. The above methods can improve the inoculation rate of Cistanche to a certain extent, and contribute to the progress of Cistanche cultivation technology, but still remain in the stage of artificial inoculation, and belong to the improvement of artificial inoculation technology. In the traditional artificial inoculation method, ditching and pit digging require a large amount of labor, and have high labor intensity, low labor efficiency, labor shortage, and the need for mechanization of Cistanche planting. Therefore, the application number 2012205093070, a Cistanche seed nutrient soil direct seeding machine, although realizes mechanized seeding of Cistanche and has practical value, but mainly seeds in a straight line from a point, which increases the seeding time and reduces the seeding speed in the actual operation process, so that the seeding area is small and the seeding range is narrow in the actual seeding process, which indirectly increases the seeding time, is time-consuming and labor-intensive, and is not conducive to the improvement of the efficiency of mechanized seeding, and is inconvenient to use. Therefore, further improvement is needed.

[0006] The patent with publication number CN 210959372 U discloses a cistanche seeding device, characterized in that: comprising an operation room, a traveling caterpillar arranged at the bottom of the operation room, a rack arranged at the rear of the operation room, and a deep loosening pear arranged on the rack, and a seed feeding hopper, the seed feeding hopper is communicated with the seeding hole of the deep loosening pear, and the cistanche is inoculated at the root of the haloxylon ammodendron forest. The patent with publication number CN 205694246 U discloses an improved cistanche seed nutrient soil direct seeding machine, which comprises a material, a base, a turbine reducer, a traction part, a material conveying shaft and a seeding device. The base is provided with a material hopper at the upper part. The bottom of the material hopper is provided with a material conveying port. The material conveying shaft is arranged at the bottom of the material hopper, and the upper inlet of the material conveying shaft is connected with the material conveying port at the bottom of the material hopper. One end of the material conveying shaft is connected with the main shaft of the turbine reducer, and the other end is provided with a material discharging port at the bottom. The base is provided with a support at one side. The seeding device is arranged on the support and is located at the bottom of the material discharging port. The seeding device comprises a seeding disc, a reducer and a motor. The main shaft at the bottom of the seeding disc is connected with the reducer and the motor. The upper part of the seeding disc is provided with a spreading plate and a flow divider. The flow divider is located at the center of the seeding disc. The spreading plate divides the seeding disc into four parts and is connected with the four edges of the flow divider.

[0007] The existing technology has the following disadvantages: the cistanche needs to parasitize on the root of the chenopodiaceae plant, and the fertilization and soil covering functions are not strong during seeding, so it cannot ensure that the cistanche seeds are uniformly mixed with the fertilizer and the seed soil and effectively covered with the floating soil. The structure is relatively complex, and the seeding efficiency is low. SUMMARY

[0008] The present application aims at the deficiencies of the prior art, and provides a cistanche seeding, fertilizing and soil covering integrated machine, which can directly dig a ditch, seed, fertilize and cover soil along one side of the parasitic plant of cistanche, is simple to operate and has good use effect.

[0009] The technical scheme adopted by the present application is as follows.

[0010] A cistanche seeding, fertilizing and soil covering integrated machine comprises:

[0011] A suspension frame is installed at the rear end of a tractor.

[0012] A rack is installed on the suspension frame.

[0013] A fertilizer hopper is installed on the rack.

[0014] A ditching disc is installed at the left end or the right end of the rack, and a plurality of blades are arranged on the radial outer circumferential surface of the ditching disc.

[0015] The device for dividing soil comprises a soil blocking cover which is sleeved on the open downward of the furrower; an arc-shaped soil dividing plate which is arranged in the rear end of the soil blocking cover and opens downward to the front; the front end of the arc-shaped soil dividing plate is above the rear end of the furrower, and the rear end of the arc-shaped soil dividing plate is lower than the front end; when the furrower rotates clockwise, the soil brought out by the furrower enters from the front end of the space between the soil blocking cover and the arc-shaped soil dividing plate and slides along the arc-shaped soil dividing plate to the rear side of the arc-shaped soil dividing plate.

[0016] The furrower driving device is installed on the frame and connected with the furrower.

[0017] The fertilizer hopper is transversely connected with the fertilizer conveying pipe close to the side of the furrower; the bottom end of the fertilizer hopper is provided with an auger which can convey the fertilizer to the fertilizer conveying pipe; the end of the fertilizer conveying pipe away from the fertilizer hopper is located behind the furrower and below the arc-shaped soil dividing plate; and the furrower is perpendicular to the central axis of the fertilizer conveying pipe.

[0018] The Cistanche seed and soil hopper is installed on the frame between the fertilizer hopper and the furrower.

[0019] The Cistanche seed and soil hopper is connected with the fertilizer conveying pipe through a hose, or the Cistanche seed and soil hopper extends below the arc-shaped soil dividing plate through a hose.

[0020] Working principle: the suspension frame of the Cistanche seeding, fertilizing and covering integrated machine is installed at the rear end of the tractor, and the furrower is used to open a ditch along one side of the shuttle tree on the ground. When the furrower rotates clockwise, the soil brought out by the furrower enters from the front end of the space between the soil blocking cover and the arc-shaped soil dividing plate and slides along the arc-shaped soil dividing plate to the rear side of the arc-shaped soil dividing plate. The mixture of the Cistanche seeds and the seed soil in the Cistanche seed and soil hopper and the fertilizer fall into the ditch first, and then the soil of the ditch falls into the ditch to be covered.

[0021] The Cistanche seeding, fertilizing and covering integrated machine has the advantages that: the combination structure of the soil blocking cover, the arc-shaped soil dividing plate and the furrower enables the soil brought out by the furrower to enter the ditch after the seeds and the seed soil enter the ditch, and the soil brought out by the furrower is all covered in the ditch, so that the ditch opening efficiency is high. The Cistanche seeding, fertilizing and covering integrated machine has the advantages of simple structure, convenient use, easy operation, high work efficiency, enlarged seeding range, increased seeding area, solved problem of traditional Cistanche mechanical seeding which can only seed at a point, reduced seeding speed, prolonged seeding time, low seeding efficiency, time and labor consuming, good seeding effect, practicality and reliability.

[0022] As a preferred technical scheme, the soil retaining cover comprises a top plate, front and rear ends of the top plate are provided with side plates, a middle part of the top plate is a plane, the front and rear ends of the top plate are arc-shaped, and the upper end of the furrow opener is located in a semi-closed space formed by the top plate and the two side plates.

[0023] As a preferred technical scheme, the arc-shaped soil dividing plate is open downward and forward, a soil retaining plate is connected to the rear end of the arc-shaped soil dividing plate and is open forward, and the front and rear ends of the soil retaining plate far from the furrow opener are each provided with a retaining plate perpendicular to the soil retaining plate. The retaining plates facilitate the introduction of the mixture of the fertilizer, the Cistanche seed and the soil into the furrow.

[0024] As a preferred technical scheme, the lower end of the hose is located at the lower end of the soil retaining plate and between the two retaining plates, or the lower end of the hose is located at the lower end of the soil retaining plate close to the furrow opener.

[0025] As a preferred technical scheme, the end of the fertilizer conveying pipe far from the fertilizer hopper is located between the two retaining plates.

[0026] As a preferred technical scheme, the rear end of the soil retaining cover is connected with a rubber splash-proof soil retaining piece. The soil splashing during furrowing is prevented.

[0027] As a preferred technical scheme, the furrow opener driving device is a speed reducer, the speed reducer is installed at the middle part of the frame, the furrow opener driving device is connected with a power output shaft of the speed reducer arranged transversely, and the furrow opener is installed on the power output shaft of the speed reducer.

[0028] As a preferred technical scheme, the auger is connected with the power output shaft of the speed reducer through a second transmission chain.

[0029] As a preferred technical scheme, the Cistanche sowing, fertilizing and soil covering all-in-one machine further comprises an auger driving device, the auger driving device is a hydraulic motor or a driving motor.

[0030] The auger driving device is installed on the frame, the auger driving device is connected with the auger through a first transmission chain, or the auger driving device is installed on the main shaft of the auger.

[0031] As a preferred technical scheme, the central axis of the auger is on the same straight line as the central axis of the fertilizer conveying pipe, and a part of the auger is located in the fertilizer conveying pipe. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 is a structure schematic view of a preferred embodiment of the Cistanche sowing, fertilizing and soil covering all-in-one machine.

[0033] Figure 2 is Figure 1 a partial enlarged view of part A of

[0034] Figure 3 isFigure 1 is a front view of the Cistanche seed, fertilizer, and soil covering integrated machine.

[0035] Figure 4 is Figure 1 is a rear view of the Cistanche seed, fertilizer, and soil covering integrated machine.

[0036] Figure 5 is Figure 1 is a bottom view of the Cistanche seed, fertilizer, and soil covering integrated machine.

[0037] Figure 6 is Figure 5 is a partial enlarged view of part B of the Cistanche seed, fertilizer, and soil covering integrated machine.

[0038] Figure 7 is Figure 1 is a top view of the Cistanche seed, fertilizer, and soil covering integrated machine.

[0039] Figure 8 is Figure 1 is a schematic view of the Cistanche seed, fertilizer, and soil covering integrated machine hidden from the left side of the top plate of the soil retaining cover and behind the soil retaining cover side plate.

[0040] Figure 9 is Figure 8 is a partial enlarged view of part C of the Cistanche seed, fertilizer, and soil covering integrated machine.

[0041] Figure 10 is Figure 1 is a left view of the Cistanche seed, fertilizer, and soil covering integrated machine.

[0042] Figure 11 is Figure 1 is a right view of the Cistanche seed, fertilizer, and soil covering integrated machine.

[0043] Figure 12 is a structural schematic view of a preferred embodiment of the Cistanche seed, fertilizer, and soil covering integrated machine.

[0044] Figure 13 is a structural schematic view of a preferred embodiment of the Cistanche seed, fertilizer, and soil covering integrated machine.

[0045] Figure 14 is Figure 13 is a partial enlarged view of part D of the Cistanche seed, fertilizer, and soil covering integrated machine.

[0046] Figure 15 is Figure 13 is a front view of the Cistanche seed, fertilizer, and soil covering integrated machine.

[0047] Figure 16 is Figure 13 is a rear view of the Cistanche seed, fertilizer, and soil covering integrated machine.

[0048] Figure 17 is Figure 13The image shown is a bottom view of the integrated machine for sowing, fertilizing, and covering soil for Cistanche deserticola.

[0049] Figure 18 yes Figure 13 The image shows a top view of the integrated machine for sowing, fertilizing, and covering soil for Cistanche deserticola.

[0050] Figure 19 This is a schematic diagram of a preferred embodiment of the Cistanche deserticola sowing, fertilizing, and soil-covering integrated machine of the present invention.

[0051] Figure 20 This is a schematic diagram of a preferred embodiment of the Cistanche deserticola sowing, fertilizing, and soil-covering integrated machine of the present invention.

[0052] Figure 21 yes Figure 20 A magnified view of part E.

[0053] Figure 22 This is a schematic diagram of a preferred embodiment of the Cistanche deserticola sowing, fertilizing, and soil-covering integrated machine of the present invention.

[0054] Figure 23 This is a schematic diagram of a preferred embodiment of the Cistanche deserticola sowing, fertilizing, and soil-covering integrated machine of the present invention.

[0055] Among them: suspension bracket-1; hinge plate-11;

[0056] Rack-2;

[0057] Fertilizer hopper-3; Fertilizer conveying pipe-31; Screwdriver-32; Screwdriver drive device-33; First transmission chain-34;

[0058] Trenching disc-4; Blade-41;

[0059] 5. Retaining cover - 51. Arc-shaped soil dividing plate - 52. Retaining cover top plate - 53. Retaining cover side plate - 54. Retaining plate - 55. Rubber anti-splash soil retaining plate - 56. Baffle - 57. Connecting rod - 58. Connecting bolt - 59.

[0060] Trenching disc drive unit-6; reducer power output shaft-61; second transmission chain-62; universal joint-63

[0061] Cistanche deserticola seed soil hopper-7; hose-71. Detailed Implementation

[0062] The present invention will now be further described with reference to the accompanying drawings and embodiments.

[0063] Example 1. As... Figures 1-11 As shown, a machine for sowing, fertilizing, and covering soil for Cistanche deserticola includes:

[0064] Suspension bracket 1 is mounted at the rear of the tractor.

[0065] A frame 2 is mounted on the hanger 1.

[0066] A fertilizer hopper 3 is mounted on the frame 2.

[0067] A furrower 4 is mounted on the left end of the frame 2; a plurality of blades 41 are arranged on the radially outer circumferential surface of the furrower 4.

[0068] A soil separating device is arranged on the furrower 4, which comprises a soil blocking cover 5 arranged on the upper end of the furrower 4 and opening downward; an arc-shaped soil separating plate 51 is arranged in the rear end of the soil blocking cover 5 and opening downward and forward; the front end of the arc-shaped soil separating plate 51 is located above the rear end of the furrower 4, and the rear end of the arc-shaped soil separating plate 51 is lower than the front end; when the furrower 4 rotates clockwise, the soil brought out by the furrower 4 enters from the front end of the space between the soil blocking cover 5 and the arc-shaped soil separating plate 51 and slides along the arc-shaped soil separating plate 51 to the rear side of the arc-shaped soil separating plate 51.

[0069] A furrower driving device 6 is mounted on the frame 2 and connected with the furrower 4.

[0070] The fertilizer hopper 3 is transversely connected with a fertilizer conveying pipe 31 near the side of the furrower 4, and a screw 32 for conveying fertilizer to the fertilizer conveying pipe 31 is arranged at the bottom end of the fertilizer hopper 3; the end of the fertilizer conveying pipe 31 away from the fertilizer hopper 3 is located behind the furrower 4 and below the arc-shaped soil separating plate 51, and the furrower 4 is perpendicular to the central axis of the fertilizer conveying pipe 31.

[0071] A Cistanche seed and soil hopper 7 is mounted on the frame 2 between the fertilizer hopper 3 and the furrower 4.

[0072] The Cistanche seed and soil hopper 7 is connected with the fertilizer conveying pipe 31 through a hose 71.

[0073] The soil blocking cover 5 comprises a soil blocking cover top plate 52, the front end and the rear end of the soil blocking cover top plate 52 are provided with soil blocking cover side plates 53, the middle part of the soil blocking cover top plate 52 is a plane, the front end and the rear end of the soil blocking cover top plate 52 are arc-shaped, and the upper end of the furrower 4 is located in the semi-closed space formed by the soil blocking cover top plate 52 and the two soil blocking cover side plates 53.

[0074] The arc-shaped soil separating plate 51 opens downward and forward, and the rear end of the arc-shaped soil separating plate 51 is connected with a soil blocking plate 54 opening forward. The front end and the rear end of the soil blocking plate 54 away from the furrower 4 are respectively provided with a blocking plate 56 perpendicular to the soil blocking plate 54. The top end of the soil blocking plate 54 is connected with the lower side of the arc-shaped soil separating plate 51, and the front end of the arc-shaped soil separating plate 51 is connected with the middle part of the soil blocking plate 54 through a connecting rod 57; the soil blocking plate 54 is connected with the two soil blocking cover side plates 53 at the rear end of the soil blocking cover 5 through connecting bolts 58.

[0075] The end of the fertilizer conveying pipe 31 away from the fertilizer hopper 3 is located between the two blocking plates 56.

[0076] The rear end of the retaining cover 5 is connected to a rubber anti-splash retaining plate 55.

[0077] The trenching disc drive unit 6 is a speed reducer, which is installed in the middle of the frame 2. The trenching disc drive unit 6 is connected to the transversely arranged power output shaft 61 of the speed reducer, and the trenching disc 4 is installed on the power output shaft 61 of the speed reducer. The trenching disc drive unit 6 is equipped with a universal joint 63, which can be connected to the power output shaft and the drive unit of the tractor through the universal joint to borrow the power of the tractor.

[0078] The integrated machine for sowing, fertilizing and covering soil for Cistanche deserticola also includes an auger drive device 33, which is a hydraulic motor or a drive motor; the auger drive device 33 is installed on the main shaft of the auger 32.

[0079] The central axis of the auger 32 is on the same straight line as the central axis of the fertilizer conveying pipe 31, and a part of the auger 32 is located inside the fertilizer conveying pipe 31.

[0080] The top center, bottom left end, and bottom right end of the suspension frame 1 are provided with hinge plates 11 for connecting to the tractor.

[0081] Working principle: The suspension frame 1 of the integrated Cistanche deserticola sowing, fertilizing, and soil covering machine is installed at the rear end of the tractor. The machine then opens furrows on the ground along one side of the Cistanche deserticola parasitic tree using the furrowing disc 4. For example... Figure 8 As shown, when the trenching disc 4 rotates clockwise, the soil brought out by the trenching disc 4 enters from the front end of the space between the retaining cover 5 and the arc-shaped soil dividing plate 51 and slides down along the arc-shaped soil dividing plate 51 to the rear side of the arc-shaped soil dividing plate 51. The mixture of Cistanche deserticola seeds and soil, and fertilizer in the Cistanche deserticola seed and soil hopper 7 first fall into the trench, and then the trenched soil falls into the trench for covering. The arrows indicate the direction of movement of the trenched soil.

[0082] Example 2. (As shown) Figure 12 As shown, the difference between this embodiment and embodiment 1 is that the auger drive device 33 is a hydraulic motor; the auger drive device 33 is mounted on the frame 2, and the auger drive device 33 is connected to the auger 32 through the first transmission chain 34.

[0083] Example 3. (As shown) Figures 13-18 As shown, the difference between this embodiment and embodiment 2 is that the flexible hose 71 of the Cistanche deserticola seed soil hopper 7 is not connected to the fertilizer conveying pipe 31. The Cistanche deserticola seed soil hopper 7 extends to the lower part of the arc-shaped soil dividing plate 51 through the flexible hose 71. The lower end of the flexible hose 71 is located at the lower end of the retaining plate 54 and between the two baffles 56.

[0084] Example 4. (As shown) Figure 19 As shown, the difference between this embodiment and embodiment 3 is that the auger 32 is connected to the power output shaft 61 of the reducer via the second transmission chain 62.

[0085] Example 5. (As shown) Figures 20-21 As shown, the difference between this embodiment and embodiment 1 is that the flexible hose 71 of the Cistanche deserticola seed soil hopper 7 is not connected to the fertilizer conveying pipe 31, and the lower end of the flexible hose 71 is located at the lower end of the retaining plate 54 near the trenching plate 4.

[0086] Example 7. (As shown) Figure 22 As shown, the difference between this embodiment and embodiment 1 is that the auger drive device 33 is a hydraulic motor, the auger drive device 33 is mounted on the frame 2, and the auger drive device 33 is connected to the auger 32 through the first transmission chain 34.

[0087] Example 8. (As shown) Figure 23 As shown, the difference between this embodiment and embodiment 2 is that the auger drive device 33 drives the motor; the auger drive device 33 is mounted on the main shaft of the auger 32.

[0088] The embodiments listed above are for understanding the present invention only and are not intended to limit the technical solutions described herein. Those skilled in the art can make various changes or modifications, and all equivalent changes or modifications should be covered within the protection scope of the present invention. Any aspects not detailed in the present invention are well-known to those skilled in the art.

Claims

1. A machine for integrating Cistanche deserticola sowing, fertilization, and soil covering, characterized in that: Includes a suspension bracket (1), which is mounted at the rear end of the tractor; The frame (2) is mounted on the suspension frame (1); Fertilizer hopper (3) is installed on frame (2); A trenching disc (4) is installed at the left or right end of the frame (2); a number of blades (41) are provided on the radial outer circumferential surface of the trenching disc (4). The soil separating device includes a soil retaining cover (5) with an opening facing downwards, which is fitted onto the upper end of the trenching plate (4); the rear end of the soil retaining cover (5) is provided with an arc-shaped soil separating plate (51) with an opening facing downwards and forwards; the front end of the arc-shaped soil separating plate (51) is located above the rear end of the trenching plate (4), and the rear end of the arc-shaped soil separating plate (51) is lower than the front end of the arc-shaped soil separating plate (51); when the trenching plate (4) rotates clockwise, the soil brought out by the trenching of the trenching plate (4) enters from the front end of the space between the soil retaining cover (5) and the arc-shaped soil separating plate (51) and slides down along the arc-shaped soil separating plate (51) to the rear side of the arc-shaped soil separating plate (51); A trenching disc drive device (6) is installed on the frame (2), and the trenching disc drive device (6) is connected to the trenching disc (4); The fertilizer hopper (3) is connected laterally to the side of the trenching plate (4) by a fertilizer conveying pipe (31). The bottom end of the fertilizer hopper (3) is equipped with an auger (32) that can convey fertilizer to the fertilizer conveying pipe (31). The end of the fertilizer conveying pipe (31) away from the fertilizer hopper (3) is located behind the trenching plate (4) and below the arc-shaped soil dividing plate (51). The trenching plate (4) is perpendicular to the central axis of the fertilizer conveying pipe (31). The soil hopper (7) for Cistanche deserticola seeds is installed on the frame (2) between the fertilizer hopper (3) and the furrowing plate (4); The Cistanche deserticola seed soil hopper (7) is connected to the fertilizer delivery pipe (31) via a hose (71), or the Cistanche deserticola seed soil hopper (7) extends to the underside of the arc-shaped soil dividing plate (51) via a hose (71); The retaining cover (5) includes a retaining cover top plate (52), and retaining cover side plates (53) are provided at the front and rear ends of the retaining cover top plate (52). The middle part of the retaining cover top plate (52) is flat, and the front and rear ends of the retaining cover top plate (52) are arc-shaped. The upper end of the trenching plate (4) is located in the semi-enclosed space with the opening facing downward formed by the retaining cover top plate (52) and the two retaining cover side plates (53). The arc-shaped soil dividing plate (51) opens downward and forward. A retaining plate (54) with an opening facing forward is connected to the lower rear end of the arc-shaped soil dividing plate (51). A retaining plate (56) perpendicular to the retaining plate (54) is provided at the front and rear ends of the retaining plate (54) away from the trench plate (4). The lower end of the hose (71) is located at the lower end of the retaining plate (54) and between the two retaining plates (56), or the lower end of the hose (71) is located at the lower end of the retaining plate (54) near the trenching plate (4); The end of the fertilizer conveying pipe (31) away from the fertilizer hopper (3) is located between the two baffles (56); The rear end of the retaining cover (5) is connected to a rubber anti-splash retaining plate (55); The integrated machine for sowing, fertilizing and covering soil of Cistanche deserticola also includes an auger drive device (33), which is a hydraulic motor or a drive motor; The auger drive device (33) is mounted on the frame (2). The auger drive device (33) is connected to the auger (32) via the first transmission chain (34), or the auger drive device (33) is mounted on the main shaft of the auger (32).

2. The integrated machine for sowing, fertilizing, and covering soil for Cistanche deserticola as described in claim 1, characterized in that: The trenching disc drive device (6) is a speed reducer, which is installed in the middle of the frame (2); the trenching disc drive device (6) is connected to the horizontally arranged speed reducer power output shaft (61), and the trenching disc (4) is installed on the speed reducer power output shaft (61).

3. The integrated machine for sowing, fertilizing, and covering soil for Cistanche deserticola as described in claim 2, characterized in that: The auger (32) is connected to the power output shaft (61) of the reducer via the second transmission chain (62).

4. The integrated machine for sowing, fertilizing, and covering soil for Cistanche deserticola as described in claim 1, characterized in that: The central axis of the auger (32) is on the same straight line as the central axis of the fertilizer conveying pipe (31), and part of the auger (32) is located inside the fertilizer conveying pipe (31).

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