Astragalus mongholicus planting hole digger

Abstract

The utility model discloses a radix astragali planting digging machine which comprises a supporting frame, a liftable digging mechanism is arranged on the surface of the supporting frame, a push handle is arranged at the bottom end of the supporting frame and is integrally of a U-shaped structure, a fixing rod is fixedly connected to the bottom of the push handle, and moving wheels are symmetrically installed at the bottom end of the fixing rod. The pit digging mechanism comprises a supporting seat, a second gasoline engine and a drill rod, the supporting seat is arranged on the side wall of the supporting frame in a liftable mode, the second gasoline engine is fixedly installed at the top of the supporting seat, the end of an output shaft of the second gasoline engine penetrates through the supporting seat to be fixedly connected with the drill rod, and protruding plates are symmetrically and fixedly connected to the top end and the bottom end of the side wall of the supporting frame. According to the pit digging mechanism, automatic lifting and drilling operation can be achieved through control of the first gasoline engine and the second gasoline engine, an operator only needs to control buttons on an operation panel, the pit digging depth and speed can be controlled, and the pit digging mechanism is convenient to use and high in practicability. And the efficiency and the accuracy of the planting process are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hole diggers, in particular to a hole digger for astragalus membranaceus planting. Background Technique

[0002] Astragalus membranaceus belongs to a perennial herb of the legume family and is used as medicine with its roots. The main pharmacological effects of astragalus membranaceus include replenishing qi and consolidating the exterior, diuresis, expelling pus and toxin, promoting granulation and other curative effects, and it is mainly used to treat shortness of breath, collapse, palpitation, spontaneous sweating, physical weakness and edema, chronic nephritis, dehydration, chronic diarrhea, qi deficiency, qi and blood deficiency, and middle qi sinking. It has the effects of antibacterial and anti-inflammatory, antihypertensive and diuretic, detoxifying and cholagogic, etc., and is a commonly used Chinese herbal medicine. The domestic market has a great demand for astragalus membranaceus, about 50% of which is used for producing astragalus membranaceus decoction pieces, and nearly 50% is used for Chinese patent medicines, extracts and preparations. However, the wild resources of commercial astragalus membranaceus are almost exhausted, and astragalus membranaceus is mainly cultivated.

[0003] In the planting of astragalus membranaceus, holes are mostly dug manually. However, the large-scale manual planting of astragalus membranaceus has a very high labor intensity and extremely low planting efficiency. According to a hole digging device for astragalus membranaceus planting disclosed in the patent number CN 210275062 U, when performing hole digging operations, two personnel need to hold the handle frames at both ends of the device respectively, drive the drill rod to work through a gasoline engine, and cooperate with the two personnel to press down the handle frames to complete the hole digging work, which consumes a relatively high personnel cost. When moving, two personnel need to carry it, and the efficiency is low. Therefore, we propose a hole digger for astragalus membranaceus planting. Content of the Utility Model

[0004] The purpose of the utility model is to provide a hole digger for astragalus membranaceus planting to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A hole digger for astragalus membranaceus planting, including a support frame, on the surface of the support frame is provided a hole digging mechanism that can be lifted and lowered. At the bottom end of the support frame is provided a push handle, and the push handle is in an overall U-shaped structure. At the bottom of the push handle is fixedly connected a fixed rod, and at the bottom end of the fixed rod are symmetrically installed moving wheels. The hole digging mechanism includes a support seat, a second gasoline engine and a drill rod. The support seat is arranged on the side wall of the support frame in a liftable manner. On the top of the support seat is fixedly installed a second gasoline engine, and the end of the output shaft of the second gasoline engine passes through the support seat and is fixedly connected to the drill rod.

[0006] Preferably, at the top end and the bottom end of the side wall of the support frame are symmetrically and fixedly connected with convex plates, and between the convex plates at the top end and the bottom end of the support frame is fixedly connected a limiting rod. At the top end and the bottom end of the side wall of the support seat are fixedly connected with fixing plates. At both ends of the fixing plate are integrally provided sliding sleeves, and the sliding sleeves at both ends of the fixing plate are respectively slidably connected to the outside of the two limiting rods.

[0007] Preferably, a first mounting seat is fixedly connected to the top of the support frame. An installation groove is provided at the bottom end of the support frame, and a second mounting seat is fixedly connected in the installation groove. A first sprocket is rotatably connected in both the first mounting seat and the second mounting seat, and a chain is connected to the outside of the two first sprockets. The two first sprockets are drivingly connected by the chain, and both fixing plates are fixedly connected to the chain.

[0008] Preferably, support legs are fixedly connected to the four corners of the bottom of the support frame, and support feet are fixedly connected to the bottoms of the support legs.

[0009] Preferably, a fixed seat is fixedly connected to the side of the support frame away from the support seat. A first gasoline engine is fixedly installed on the top of the fixed seat. A connecting seat is fixedly connected to the top of the fixed seat, and a second sprocket is rotatably connected in the connecting seat. The end of the output shaft of the first gasoline engine is fixedly connected to the second sprocket, and the second sprocket is meshed with the chain.

[0010] Preferably, a turntable is integrally provided at one end of the push handle located on the support frame, and the turntable is rotatably connected to the inner wall of the support frame through a rotating shaft. Two insertion holes are provided on the surface of the support frame at the position of the turntable, and a pin is slidably inserted into the insertion holes. A connection hole corresponding to the insertion hole is provided on the surface of the turntable, and the end of the pin is inserted into the connection hole on the surface of the turntable.

[0011] Preferably, anti-slip sleeves are provided on the outer sides of both the push handle and the support legs.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. The pit-digging mechanism of the present utility model can realize automatic lifting and drilling operations by controlling the first gasoline engine and the second gasoline engine. The operator only needs to control the buttons on the operation panel to control the pit-digging depth and speed, which greatly improves the efficiency and accuracy of the planting process.

[0014] 2. During the pit-digging process of the present utility model, the four support feet at the bottom of the support frame can stably support on the ground to ensure the stability of the machine during operation. In addition, the operator can use the structure of the support frame to stabilize the device, making the operation safer and more controllable.

[0015] 3. By controlling the first gasoline engine and the second gasoline engine through the operation panel, the present utility model can accurately control the lifting and drilling depth of the pit-digging mechanism, ensure that the astragalus is planted at the most suitable depth, and contribute to improving the success rate and yield of planting.

[0016] 4. The push handle of the pit-digging machine of the present utility model adopts a U-shaped structure, which is convenient for personnel to push and operate. When not in use, the push handle can be easily retracted and fixed by a pin, reducing the storage space and improving the flexibility and convenience of the device.

[0017] 5. The utility model uses a gasoline engine to replace the previous motor drive, does not rely on external power supply, can operate independently, has a high power output and torque, can provide the power and performance required for digging pits, has a wide range of refueling stations, and the refueling operation is simple. It is faster than charging electric equipment. In addition, gasoline engines generally have lower maintenance costs and are more convenient to maintain, and do not require frequent battery replacement or dealing with battery life problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the overall view of the utility model;

[0019] Figure 2 is a schematic structural diagram of the overall view of the utility model;

[0020] Figure 3 is a schematic structural diagram of the utility model when not in use;

[0021] Figure 4 is a schematic structural diagram of the utility model after the push handle is hidden;

[0022] Figure 5 is an enlarged view of part A of the utility model.

[0023] In the figure: 1, support frame; 2, pit-digging mechanism; 3, support leg; 4, support foot; 5, push handle; 6, fixed rod; 7, moving wheel; 8, first mounting seat; 9, second mounting seat; 10, first sprocket; 11, chain; 12, fixed seat; 13, first gasoline engine; 14, second sprocket; 15, support seat; 16, second gasoline engine; 17, drill rod; 18, turntable; 19, jack; 20, bolt; 21, limiting rod; 22, fixing plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-5 , the present utility model provides a technical solution: a Chinese milk vetch planting pit-digging machine, including a support frame 1, a liftable pit-digging mechanism 2 is arranged on the surface of the support frame 1, a push handle 5 is arranged at the bottom end of the support frame 1, and the push handle 5 is integrally in a U-shaped structure. A fixed rod 6 is fixedly connected to the bottom of the push handle 5, and moving wheels 7 are symmetrically installed at the bottom end of the fixed rod 6.

[0026] It should be noted that the push handle 5 adopts a U-shaped structure, which, in cooperation with the moving wheels 7, facilitates the movement of the device by personnel.

[0027] The pit-digging mechanism 2 includes a support base 15, a second gasoline engine 16, and a drill rod 17. The support base 15 is vertically movably arranged on the side wall of the support frame 1. The second gasoline engine 16 is fixedly installed on the top of the support base 15, and the end of the output shaft of the second gasoline engine 16 passes through the support base 15 and is fixedly connected to the drill rod 17.

[0028] It should be noted that when the present utility model is in use, the hand push handle 5 is used to push the device to move in the field. When digging a pit, the push handle 5 is released, and the four support feet 4 at the bottom of the support frame 1 support on the ground. The first gasoline engine 13 is controlled to work to make the second sprocket 14 rotate (an operation panel for controlling the work is arranged on the support frame 1). The rotation of the second sprocket 14 drives the chain 11 to rotate. Through the transmission connection between the two first sprockets 10, the chain 11 drives the pit-digging mechanism 2 to descend in height. The second gasoline engine 16 is controlled to work to make the drill rod 17 rotate, and the auger on the drill rod 17 drills a pit in the ground. During the drilling process, the person's arm can be pressed down to support at the support frame 1 to stabilize the device. After the drilling is completed, the second gasoline engine 16 is controlled to stop working, and at the same time, the output shaft of the first gasoline engine 13 rotates in reverse to lift the height of the pit-digging mechanism 2, so that the drill rod 17 is separated from the ground. When not in use, the pin 20 can be pulled out, the push handle 5 is rotated to fit with the support frame 1, and then the pin 20 is inserted to reposition the push handle 5. At this time, the hand can be placed at the two support legs 3 for pushing the device to move.

[0029] Convex plates are symmetrically and fixedly connected to the top end and the bottom end of the side wall of the support frame 1, and a limiting rod 21 is fixedly connected between the convex plates at the top end and the bottom end of the support frame 1. Fixed plates 22 are fixedly connected to the top end and the bottom end of the side wall of the support base 1. Slide sleeves are integrally arranged at both ends of the fixed plate 22, and the slide sleeves at both ends of the fixed plate 22 are respectively slidably connected to the outside of the two limiting rods 21 in a matching manner.

[0030] It should be noted that during the lifting and lowering process of the support base 15, the slide sleeves at both ends of the fixed plate 22 fixed thereon are respectively slidably connected to the outside of the two limiting rods 21, ensuring the stable lifting and lowering of the support base 15, and thus enabling the stable operation of the drill rod 17 during the pit-digging process.

[0031] A first mounting seat 8 is fixedly connected to the top of the support frame 1. An installation groove is formed at the bottom end of the support frame 1, and a second mounting seat 9 is fixedly connected in the installation groove. First sprockets 10 are rotatably connected in both the first mounting seat 8 and the second mounting seat 9, and a chain 11 is connected to the outside of the two first sprockets 10. The two first sprockets 10 are in transmission connection through the chain 11, and both fixed plates 22 are fixedly connected to the chain 11.

[0032] It should be noted that the two first sprockets 10 of the present utility model are drivingly connected by a chain 11. When the chain 11 is pulled and moved, the rotation of the two first sprockets 10 can be driven. The cooperation of the first sprocket 10 and the chain 11 can enable the lifting of the support seat 15 fixed to the chain 11.

[0033] Four corners of the bottom of the support frame 1 are fixedly connected with support legs 3, and the bottoms of the support legs 3 are fixedly connected with support feet 4.

[0034] It should be noted that the cooperation of the support legs 3 and the support feet 4 can ensure the stability of the device, enabling stable support of the device during the pit-digging process.

[0035] One side of the support frame 1 away from the support seat 15 is fixedly connected with a fixed seat 12. A first gasoline engine 13 is fixedly installed on the top of the fixed seat 12. A connecting seat is fixedly connected to the top of the fixed seat 12, and a second sprocket 14 is rotatably connected inside the connecting seat. The end of the output shaft of the first gasoline engine 13 is fixedly connected with the second sprocket 14, and the second sprocket 14 is meshed with the chain 11.

[0036] It should be noted that the rotation of the second sprocket 14 is controlled by the first gasoline engine 13. Through the meshing of the second sprocket 14 and the chain 11, the chain 11 moves. The cooperation of the chain 11 and the two first sprockets 10 enables the chain 11 to smoothly drive the support seat 15 to lift, realizing the control of the lifting of the pit-digging mechanism 2 and enabling more smooth pit drilling.

[0037] A turntable 18 is integrally provided at one end of the push handle 5 located on the support frame 1, and the turntable 18 is rotatably connected to the inner wall of the support frame 1 through a rotating shaft. Two jacks 19 are provided on the surface of the support frame 1 at the position of the turntable 18, and a pin 20 is slidably inserted into the jacks 19. Connecting holes corresponding to the jacks 19 are provided on the surface of the turntable 18, and the end of the pin 20 is inserted into the connecting holes on the surface of the turntable 18.

[0038] It should be noted that the push handle 5 adopts a U-shaped structure, which is convenient for personnel to push and operate. When not in use, the push handle 5 can be easily retracted and fixed by the pin 5, reducing the storage space and improving the flexibility and convenience of the device.

[0039] Anti-slip sleeves are provided on the outer sides of both the push handle 5 and the support legs 3.

[0040] It should be noted that the anti-slip sleeve on the outer side of the push handle 5 of the present utility model can increase the friction between the hand and the push handle 5, enabling more stable pushing of the device to move. Through the setting of the anti-slip sleeve on the outer side of the support leg 3, when the push handle 5 is folded, the device can be pushed by placing the hand on the support leg 3, increasing the friction between the hand and the support leg 3 and better pushing the device.

[0041] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0042] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of such features.

[0043] In the present utility model, unless otherwise clearly specified and defined, the terms "installed", "set", "connected", "fixed", "swivelly connected", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium. It may be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0044] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An Astragalus planting hole digger, characterized in that, It includes a support frame (1), on the surface of the support frame (1) there is a liftable pit-digging mechanism (2), at the bottom end of the support frame (1) there is a push handle (5), and the push handle (5) is of an overall U-shaped structure. At the bottom of the push handle (5) there is a fixed rod (6) fixedly connected, and at the bottom end of the fixed rod (6) there are moving wheels (7) symmetrically installed. The pit-digging mechanism (2) includes a support base (15), a second gasoline engine (16) and a drill rod (17). On the side wall of the support frame (1) there is a support base (15) which can be lifted and lowered. On the top of the support base (15) there is a second gasoline engine (16) fixedly installed, and the end of the output shaft of the second gasoline engine (16) passes through the support base (15) and is fixedly connected with the drill rod (17).

2. The ditching machine for planting astragalus membranaceus according to claim 1, wherein: At the top end and the bottom end of the side wall of the support frame (1) there are convex plates symmetrically fixedly connected, and between the convex plates at the top end and the bottom end of the support frame (1) there is a limiting rod (21) fixedly connected. At the top end and the bottom end of the side wall of the support base (15) there are fixed plates (22) fixedly connected. At both ends of the fixed plate (22) there are sliding sleeves integrally provided, and the sliding sleeves at both ends of the fixed plate (22) are respectively slidably connected with the outer sides of the two limiting rods (21).

3. The awnings planter according to claim 2, wherein: At the top of the support frame (1) there is a first mounting seat (8) fixedly connected. At the bottom end of the support frame (1) there is a mounting groove, and in the mounting groove there is a second mounting seat (9) fixedly connected. In both the first mounting seat (8) and the second mounting seat (9) there is a first sprocket (10) rotatably connected, and on the outer sides of the two first sprockets (10) there is a chain (11) connected. The two first sprockets (10) are drivingly connected through the chain (11), and both the two fixed plates (22) are fixedly connected with the chain (11).

4. A Astragalus membranaceus planting hole digger according to claim 1, characterized in that: At the four corners of the bottom of the support frame (1) there are support legs (3) fixedly connected, and at the bottom of the support legs (3) there are support feet (4) fixedly connected.

5. The awnings planter according to claim 1, wherein: On the side of the support frame (1) away from the support base (15) there is a fixed seat (12) fixedly connected. On the top of the fixed seat (12) there is a first gasoline engine (13) fixedly installed. On the top of the fixed seat (12) there is a connecting seat, and in the connecting seat there is a second sprocket (14) rotatably connected. The end of the output shaft of the first gasoline engine (13) is fixedly connected with the second sprocket (14), and the second sprocket (14) is meshed with the chain (11).

6. The awnings planter according to claim 1, characterized in that: At one end of the push handle (5) located on the support frame (1) there is a turntable (18) integrally provided, and the turntable (18) is rotatably connected to the inner wall of the support frame (1) through a rotating shaft. On the surface of the support frame (1) at the position of the turntable (18) there are two jacks (19), and in the jacks (19) there are pins (20) slidably inserted. On the surface of the turntable (18) there are connecting holes corresponding to the jacks (19), and the end of the pin (20) is inserted into the connecting hole on the surface of the turntable (18).

7. The awnings planter according to claim 1, characterized in that: Anti-slip sleeves are provided on the outer sides of both the push handle (5) and the support legs (3).

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