Accurate seedling driving device of medicinal material transplanter

Abstract

The utility model relates to the field of medicinal material transplanters, and discloses an accurate seedling driving device of a medicinal material transplanter, which comprises a speed regulating component, a seedling driving component and a seedling driving component, the speed reduction assembly is in transmission connection with the speed regulation assembly through a first transmission chain; the transmission part is in transmission connection with the speed reduction assembly through a second transmission chain; the supporting part is arranged on the speed regulation assembly, the speed reduction assembly and the transmission part, and the supporting part is used for being sequentially connected with the speed regulation assembly, the speed reduction assembly and the transmission part; and the tractor transmission part is arranged on the transmission part. The mode that power is provided by rear output of the tractor, and the seeding device is driven after speed regulation of the speed reducer and the speed regulation box is adopted, so that control of seeding quantity is only related to rotation speed of an engine of the tractor, rotation speed of a PTO (power take-off) and speed of the tractor, the elements are controllable, the seeding quantity is guaranteed to be uniform and controllable, seedling spacing is further guaranteed, and seedling quality is improved. The growth space of the seedlings is guaranteed, so that the yield and efficiency are increased.

Description

Technical Field

[0001] The utility model relates to the technical field of medicinal material transplanting machines, and more specifically, to a precise seedling dropping driving device for a medicinal material transplanting machine. Background Art

[0002] As a powerful assistant in the modern medicinal material planting field, the medicinal material transplanting machine has greatly promoted the mechanization process of medicinal material transplantation through its efficient working process and precise structural design. During its operation, the machine precisely digs trenches to provide an ideal growth space for the seedlings; then, the seedling dropping device accurately drops the seedlings into the trenches, ensuring that each seedling has an equal growth opportunity; immediately afterwards, the soil covering and compressing device quickly backfills the soil and compacts it to ensure that the seedlings are in close contact with the soil, promoting root development. Its advantages lie not only in significantly improving the transplanting efficiency and greatly reducing the labor cost, but also in standardizing and standardizing the transplanting process, enhancing the overall quality of medicinal material planting. At the same time, the medicinal material transplanting machine also demonstrates strong adaptability, being able to meet the transplanting requirements under different types and growth environments, and is widely used in various medicinal material planting bases and Chinese medicinal material plantations, contributing importantly to the modern development of the medicinal material industry.

[0003] However, in the current agricultural technology field, although significant progress has been made in medicinal material transplanting equipment, bringing about a mechanized and efficient production revolution to the medicinal material planting industry, it cannot be ignored that the current solution of using a passive support wheel-driven seedling dropping device in medicinal material transplanting equipment has problems such as uneven seedling dropping, insufficient number of seedlings dropped, and the support wheel being unable to drive the seedling dropping device due to soil quality and other reasons during the transplanting process. This has led to economic losses due to the inability to guarantee the per-acre yield caused by insufficient seedling dropping amount and uncontrollable seedling spacing.

[0004] Therefore, there is an urgent need for a precise seedling dropping driving device for a medicinal material transplanting machine to solve the problem of uneven medicinal material transplantation in the prior art. Content of the Utility Model

[0005] In view of this, the utility model proposes a precise seedling dropping driving device for a medicinal material transplanting machine, aiming to solve the problem of uneven medicinal material transplantation in the prior art.

[0006] The utility model provides a precise seedling dropping driving device for a medicinal material transplanting machine, including:

[0007] A speed regulation component, arranged on the tractor;

[0008] A speed reduction component, which is in transmission connection with the speed regulation component through a first transmission chain;

[0009] A transmission part, which is in transmission connection with the speed reduction component through a second transmission chain;

[0010] A support part is arranged on the speed regulation component, the speed reduction component and the transmission part, and is used to connect the speed regulation component, the speed reduction component and the transmission part in sequence;

[0011] A tractor transmission part is arranged on the transmission part.

[0012] Furthermore, the speed regulation component includes:

[0013] A gearbox, one end of which is connected to the tractor, and the other end is connected to the speed reduction component through a first transmission chain;

[0014] A first support seat is arranged on the gearbox, and the first support seat is also fixed on the support part.

[0015] Furthermore, the end of the gearbox connected to the tractor is a single-row 16-tooth sprocket, and the end of the gearbox connected to the speed reduction component is a single-row 12-tooth sprocket.

[0016] Furthermore, the speed reduction component includes:

[0017] A speed reducer, one end of which is in transmission connection with the gearbox through a first transmission chain, and the other end of the speed reducer is in transmission connection with the transmission part through a second transmission chain;

[0018] A second support seat is arranged on the speed reducer, and the second support seat is also fixed on the support part.

[0019] Furthermore, the first transmission chain is a single-row 12A chain.

[0020] Furthermore, the end of the speed reducer connected to the gearbox is a single-row 30-tooth sprocket, and the end of the speed reducer connected to the transmission part is a single-row 14-tooth sprocket.

[0021] Furthermore, the transmission part includes:

[0022] A transmission shaft, one end of which is provided with a three-row sprocket, and the three-row sprocket is in transmission connection with the speed reducer through a second transmission chain;

[0023] Bearings are arranged at both ends of the transmission shaft;

[0024] Bearing seats are arranged outside the bearings, and the bearing seats are fixed on the support part.

[0025] Furthermore, the transmission shaft is a hexagonal shaft.

[0026] Furthermore, the second transmission chain is a single-row 12A chain.

[0027] Compared with the prior art, the beneficial effects of the present utility model are as follows. The present utility model adopts the mode of using the rear output of the tractor to provide power, driving the seedling dropping device after speed regulation by a speed reducer and a speed regulating box. In this way, the control of the seedling dropping amount is only related to the engine speed of the tractor, the PTO speed, and the vehicle speed of the tractor, and these several factors are controllable. This ensures that the seedling dropping amount is evenly controllable, thereby ensuring the seedling spacing and guaranteeing the growth space of the seedlings, so as to achieve increased production and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] By reading the following detailed description of the preferred embodiments, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered to be a limitation of the present utility model. Moreover, throughout the drawings, the same reference numerals are used to represent the same components. In the drawings:

[0029] Figure 1 is the front view of the precise seedling dropping driving device of the medicinal material transplanter provided by the embodiment of the present utility model;

[0030] Figure 2 is the left view of the precise seedling dropping driving device of the medicinal material transplanter provided by the embodiment of the present utility model;

[0031] Figure 3 is the top view of the precise seedling dropping driving device of the medicinal material transplanter provided by the embodiment of the present utility model.

[0032] In the figure: 100, speed regulating component; 110, gearbox; 111, single-row 16-tooth sprocket; 112, single-row 12-tooth sprocket; 120, first support seat; 200, speed reducing component; 210, speed reducer; 211, single-row 30-tooth sprocket; 212, single-row 14-tooth sprocket; 220, second support seat; 300, first transmission chain; 400, transmission part; 410, transmission shaft; 411, three-row sprocket; 420, bearing; 430, bearing seat; 500, second transmission chain; 600, support part; 700, tractor transmission part. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] The following will further describe in detail the specific embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model but are not used to limit the scope of the present utility model.

[0034] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application 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, and therefore should not be construed as a limitation to the present application.

[0035] The terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, unless otherwise specified, the meaning of "a plurality" is two or more.

[0036] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "mounted", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0037] Referring to Figures 1-3 As shown, the present embodiment provides a precise seedling dropping driving device for a medicinal material transplanting machine, including a speed regulating assembly 100 arranged on a tractor; a speed reducing assembly 200 drivingly connected to the speed regulating assembly 100 through a first transmission chain 300; a transmission part 400 drivingly connected to the speed reducing assembly 200 through a second transmission chain 500; a supporting part 600 arranged on the speed regulating assembly 100, the speed reducing assembly 200, and the transmission part 400, and the supporting part 600 is used to sequentially connect the speed regulating assembly 100, the speed reducing assembly 200, and the transmission part 400; and a tractor transmission part 700 arranged on the transmission part 400.

[0038] It can be understood that the present utility model adopts a mode of providing power through the rear output of the tractor, driving the seedling dropping device after speed regulation by a speed reducer and a speed regulating box. In this way, the control of the seedling dropping amount is only related to the engine speed of the tractor, the PTO speed, and the vehicle speed of the tractor, and these several factors are controllable. In this way, it is ensured that the seedling dropping amount is uniformly controllable, and then the seedling spacing is ensured, and the growth space of the seedlings is guaranteed, thereby achieving increased production and efficiency. Specifically, the tractor transmission part 700 is a speed regulating box.

[0039] Specifically, in agricultural mechanized operations, the PTO (Power Take Off) is a crucial component on tractors. It is responsible for obtaining power from the engine and transmitting it through a drive shaft to various agricultural implements, such as rotary tillers, harvesters, etc., to drive them to complete specific agricultural operations. The rotational speed of the PTO usually has multiple options, such as 540 revolutions per minute, 1000 revolutions per minute, etc. These rotational speeds are set according to the operation requirements and the compatibility of the agricultural implements. Through the PTO, the tractor can flexibly adjust the power output and achieve efficient collaborative work with the agricultural implements, thereby improving the efficiency and quality of agricultural operations. During the tractor's driving process, the operating state of the PTO has a direct impact on the operation effect. Therefore, correctly operating and maintaining the PTO is crucial for ensuring the smooth progress of agricultural production.

[0040] In some embodiments of the present application, the speed regulation assembly 100 includes a gearbox 110, one end of which is connected to the tractor, and the other end is connected to the reduction assembly 200 through a first drive chain 300; a first support seat 120 is arranged on the gearbox 110, and the first support seat 120 is also fixed on the support portion 600.

[0041] In some embodiments of the present application, the end of the gearbox 110 connected to the tractor is a single-row 16-tooth sprocket 111, and the end of the gearbox 110 connected to the reduction assembly 200 is a single-row 12-tooth sprocket 112.

[0042] It can be understood that the speed regulation assembly 100 can adjust the gear transmission ratio, output different rotational speeds, and then drive the seedling dropping device to operate after adjusting to an appropriate rotational speed.

[0043] In some embodiments of the present application, the reduction assembly 200 includes a reducer 210, one end of which is in transmission connection with the gearbox 110 through a first drive chain 300, and the other end of the reducer 210 is in transmission connection with the transmission portion 400 through a second drive chain 500; a second support seat 220 is arranged on the reducer 210, and the second support seat 220 is also fixed on the support portion 600.

[0044] In some embodiments of the present application, the first drive chain 300 is a single-row 12A chain. In some embodiments of the present application, the end of the reducer 210 connected to the gearbox 110 is a single-row 30-tooth sprocket 211, and the end of the reducer 210 connected to the transmission portion 400 is a single-row 14-tooth sprocket 212.

[0045] In some embodiments of the present application, the transmission part 400 includes a transmission shaft 410, with three-row sprockets 411 provided at one end. The three-row sprockets 411 are in transmission connection with the speed reducer 210 through a second transmission chain 500; bearings 420 are provided at both ends of the transmission shaft 410; bearing seats 430 are provided outside the bearings 420, and the bearing seats 430 are fixed on the support part 600.

[0046] In some embodiments of the present application, the transmission shaft 410 is a hexagonal shaft.

[0047] Specifically, a hexagonal shaft, also known as a hexagon shaft, is a cylindrical part with six equilateral planes.

[0048] In some embodiments of the present application, the second transmission chain 500 is a single-row 12A chain.

[0049] Working principle of the present utility model: The present utility model needs to be used on a transverse swing ridging and transplanting machine. Before use, the first support seat 120, the second support seat 220, the bearing seat 430 and the transmission part 400 need to be assembled at the corresponding positions on the transverse swing ridging and transplanting machine, and then the speed reduction assembly 200 is installed on the second support seat 220, and the speed regulation assembly 100 is installed on the first support seat 120. During operation, the power output by the tractor is adjusted by the tractor transmission part 700 and then transmitted to the speed reduction assembly 200 by the transmission part 400. After being decelerated by the speed reduction assembly 200, it enters the speed regulation assembly 100. After being adjusted to a suitable speed by the speed regulation assembly 100, it drives the seedling dropping device to operate.

[0050] In summary, the present utility model adopts the mode of providing power through the rear output of the tractor, driving the seedling dropping device after speed regulation by a speed reducer and a speed regulation box. In this way, the control of the seedling dropping amount is only related to the engine speed of the tractor, the PTO speed and the vehicle speed of the tractor, and these several factors are controllable. In this way, it is ensured that the seedling dropping amount is uniformly controllable, and then the seedling spacing is ensured, and the growth space of the seedlings is guaranteed, thus achieving increased production and efficiency.

[0051] Those of ordinary skill in the art can understand that the above description is only the preferred embodiments of the present utility model and is not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A precise seedling placement driving device for a medicinal material transplanter, characterized in that: include: A speed regulating assembly is provided on the tractor; A speed reduction assembly, which is transmission-connected to the speed regulation assembly via a first transmission chain; A transmission part, which is transmission-connected to the reduction assembly via a second transmission chain; A support portion, arranged on the speed regulating assembly, the speed reducing assembly and the transmission portion, and the support portion is used to sequentially connect the speed regulating assembly, the speed reducing assembly and the transmission portion; The tractor transmission component is arranged on the transmission part.

2. The precise seedling placement driving device for a medicinal material transplanter according to claim 1 is characterized in that: The speed regulating component comprises: A gearbox, one end of which is connected to the tractor and the other end of which is connected to the reduction assembly via a first transmission chain; The first support base is arranged on the gearbox, and the first support base is also fixed on the support part.

3. The precise seedling placement driving device for a medicinal material transplanter according to claim 2 is characterized in that: The end of the gearbox connected to the tractor is a single-row 16-tooth sprocket, and the end of the gearbox connected to the reduction assembly is a single-row 12-tooth sprocket.

4. The precise seedling placement driving device for a medicinal material transplanter according to claim 3 is characterized in that: The deceleration assembly comprises: A reducer, one end of which is transmission-connected to the gearbox via a first transmission chain, and the other end of which is transmission-connected to the transmission part via a second transmission chain; The second support seat is arranged on the reducer, and the second support seat is also fixed on the support part.

5. The precise seedling placement driving device for a medicinal material transplanter according to claim 4 is characterized in that: The first transmission chain is a single-row 12A chain.

6. The precise seedling placement driving device for a medicinal material transplanter according to claim 5 is characterized in that: The end of the reducer connected to the gearbox is a single-row 30-tooth sprocket, and the end of the reducer connected to the transmission part is a single-row 14-tooth sprocket.

7. The precise seedling placement driving device for a medicinal material transplanter according to claim 6 is characterized in that: The transmission part comprises: A transmission shaft, one end of which is provided with three rows of sprockets, and the three rows of sprockets are transmission-connected to the reducer through a second transmission chain; Bearings, arranged at both ends of the transmission shaft; The bearing seat is arranged outside the bearing, and the bearing seat is fixed on the supporting part.

8. The precise seedling placement driving device for a medicinal material transplanter according to claim 7, characterized in that: The transmission shaft is a hexagonal shaft.

9. The precise seedling placement driving device for a medicinal material transplanter according to claim 8, characterized in that: The second transmission chain is a single-row 12A chain.

Images