Crawler-type field management machine

Abstract

The utility model discloses a crawler-type field management machine which comprises a machine frame, crawler belts are installed on the two sides of the machine frame, an engine, an electricity storage box, a motor and a working mechanism are installed on the machine frame, the power output end of the engine is connected with the power input end of the working mechanism, and the electricity storage box is electrically connected with the motor. The power output ends of the two motors are separately connected with the power input ends of the two crawler belts, the electricity storage box and the working mechanism are located at the two ends of the rack correspondingly, and the engine and the motors are electrically connected with the PLC. According to the crawler-type field management machine, the machine structure is simplified, and on the basis of not changing the functions of the crawler-type field management machine, on one hand, the manufacturing cost of equipment is reduced, and more consumers can afford the machine; 2, the equipment is light, is convenient and labor-saving to operate, and meets the working requirements of small machines and light operation; in addition, new energy is used as a walking power source, the engine is used as a working power source, hybrid work is achieved, energy consumption of the engine is reduced, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of micro agricultural machinery, in particular to a crawler-type garden management machine. Background Art

[0002] A garden management machine refers to a small garden tillage machine mainly used for operations in greenhouses, orchards, etc. At present, the common garden management machines on the market mainly adopt single-wheel or double-wheel designs. However, in order to meet the needs of agricultural tillage in complex terrains such as mountains and hills, crawler-type garden management machines have emerged as the times require.

[0003] In the prior art, there is a Chinese utility model patent with the publication number CN217770807U and the name of a crawler-type multi-functional garden management machine. Its structure is relatively complex, with both mechanical transmission and working mechanisms and a hydraulic system. The normal operation of the machine requires the cooperation of the transmission mechanism, working mechanism and hydraulic system, resulting in a high cost of the garden management machine and high later maintenance costs. At the same time, the machine is heavy, inconvenient and laborious to operate, which extremely does not meet the working requirements of consumers or users for small machines and light operations. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a crawler-type garden management machine to solve the problems that the existing crawler-type garden management machine has a relatively complex structure, resulting in a high cost of the garden management machine, high later maintenance costs and not meeting the working requirements of small machines and light operations.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A crawler-type garden management machine includes a frame. Crawlers are installed on both sides of the frame. An engine, a battery box, a motor and a working mechanism are installed on the frame. The power output end of the engine is connected to the power input end of the working mechanism. The battery box is electrically connected to the motor. The power output ends of the two motors are respectively connected to the power input ends of the two crawlers singly. The battery box and the working mechanism are respectively located at both ends of the frame. The engine and the motor are both electrically connected to a PLC controller.

[0007] A further technical solution is: A generator is installed on the frame. The power output end of the generator is connected to the power input end of the engine.

[0008] A further technical solution is: The fixed end of the working mechanism is rotatably connected to the frame through a rotating shaft. One end of the frame is hinged to an electric push rod, and the other end of the working mechanism is hinged to the electric push rod. The electric push rod is electrically connected to the PLC controller.

[0009] A further technical solution is that the power output end of the engine and the power input ends of the rotary shaft and the working mechanism are both connected to the rotary shaft through a belt drive structure.

[0010] A further technical solution is that a swing rod is installed on the frame through a torsion spring, a roller is rotatably installed at the outer end of the swing rod, and the roller abuts against the belt on the power output end of the engine.

[0011] A further technical solution is that the PLC controller is electrically connected to a wireless remote control receiver, and the wireless remote control receiver is provided with a wireless remote control adapted thereto.

[0012] A further technical solution is that the working mechanism is a cutter barrel or a rotary tiller.

[0013] Compared with the prior art, at least one of the following beneficial effects can be achieved by the present utility model:

[0014] The present utility model provides a crawler-type garden management machine. By simplifying the machine structure and without changing its functions, firstly, the cost of the equipment is reduced, enabling more consumers to afford it; secondly, the equipment is light, easy to operate and labor-saving, meeting the working requirements of small machines and light operations; in addition, a new energy source is used as the walking power source and an engine is used as the working power source to achieve hybrid operation, reducing the energy consumption of the engine and the usage cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of a crawler-type garden management machine according to the present utility model.

[0016] Figure 2 For the present utility model Figure 1 is a schematic structural diagram from the front view.

[0017] Figure 3 For the present utility model Figure 1 is a schematic structural diagram from the back view.

[0018] Reference numerals: 1, frame; 2, crawler; 3, engine; 4, battery box; 5, motor; 6, working mechanism; 7, generator; 8, rotary shaft; 9, electric push rod; 10, belt drive structure; 11, swing rod; 12, roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0021] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0022] It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0023] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of this utility model is usually placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. It is 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, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. 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.

[0025] Example 1:

[0026] As shown in this embodiment Figure 1 、 Figure 2 and Figure 3 A crawler-type rural management machine includes a frame 1. Crawlers 2 are installed on both sides of the frame 1. An engine 3, a storage battery box 4, a motor 5 and a working mechanism 6 are installed on the frame 1. The power output end of the engine 3 is connected to the power input end of the working mechanism 6. The storage battery box 4 is electrically connected to the motor 5. The power output ends of the two motors 5 are respectively connected to the power input ends of the two crawlers 2 individually. The storage battery box 4 and the working mechanism 6 are respectively located at both ends of the frame 1. Both the engine 3 and the motor 5 are electrically connected to the PLC controller.

[0027] Before working, first charge the storage battery box 4 (filled with rechargeable battery blocks). When working, one can hold the frame 1 by hand or sit on the storage battery box 4 to control the frame 1. By operating the PLC controller to control the working states of the two motors 5, the traveling speed and turning can be controlled. By controlling the engine 3, the working speed of the working mechanism 6 can be controlled to achieve the working state of working while walking. By simplifying the machine structure, without changing its functions, firstly, the cost of the equipment is reduced so that more consumers can afford it; secondly, the equipment is light and easy to operate and labor-saving, meeting the working requirements of small machines and light operations; in addition, using new energy as the traveling power source and the engine as the working power source to achieve hybrid working, reducing the energy consumption of the engine and lowering the usage cost.

[0028] It should be noted that: the engine 3 is an internal combustion engine.

[0029] The crawler 2 is a flexible chain ring driven by a driving wheel and surrounding the driving wheel, idler wheels, guide wheels and carrier wheels.

[0030] Preferably, a generator 7 is installed on the frame 1. The power output end of the generator 7 is connected to the power input end of the engine 3.

[0031] The generator 7 can recover a part of the energy of the engine 3. The electric energy generated by the generator 7 is used to charge the storage battery box 4 or supply power for lighting on the machine.

[0032] Embodiment Two:

[0033] Based on the above embodiment, this embodiment shows that the fixed end of the working mechanism 6 is rotatably connected to the frame 1 through a rotating shaft 8. The frame 1 is hinged to one end of an electric push rod 9, and the working mechanism 6 is hinged to the other end of the electric push rod 9. The electric push rod 9 is electrically connected to the PLC controller.

[0034] The storage battery box 4 supplies power to the electric push rod 9. The PLC controller controls the telescoping of the electric push rod 9, driving the working mechanism 6 to rotate around the rotating shaft 8 to achieve the effect of adjusting the tillage depth of the working mechanism 6.

[0035] Embodiment Three:

[0036] On the basis of the above embodiments, this embodiment shows that the power output end of the engine 3 and the power input ends of the rotating shaft 8 and the working mechanism 6 are both connected to the rotating shaft 8 through the belt drive structure 10.

[0037] The belt drive structure 10 is a belt drive, a type of mechanical drive. There are two sections of the belt drive structure 10 between the power output end of the engine 3 and the power input end of the working mechanism 6, mainly to avoid interference with the drive caused by the rotation of the working mechanism 6.

[0038] Preferably, a swing rod 11 is installed on the frame 1 through a torsion spring. A roller 12 is rotatably installed at the outer end of the swing rod 11, and the roller 12 abuts against the belt on the power output end of the engine 3.

[0039] The swing rod 11 rotates upward through the torsion spring to press the roller 12 against the belt on the power output end of the engine 3, which is used to ensure the tension of the belt and prevent the belt from slipping off.

[0040] Here, a swing rod 11 can also be installed on the working mechanism 6 to press the roller 12 against the belt on the power input end of the working mechanism 6.

[0041] Embodiment Four:

[0042] On the basis of the above embodiments, this embodiment shows that the PLC controller is electrically connected to the wireless remote control receiver, and the wireless remote control receiver has a wireless remote control adapted to it.

[0043] The cooperation of the wireless remote control receiver and the wireless remote control is used to achieve the purpose of wirelessly controlling the machine, which greatly facilitates the use.

[0044] Preferably, the working mechanism 6 is a cutter barrel or a rotary tiller.

[0045] Both the cutter barrel and the rotary tiller are special components of existing agricultural machinery equipment. Of course, existing components on other agricultural machinery equipment can be selected during use.

[0046] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded 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 invention shall be included within the protection scope of the present invention.

Claims

1. A crawler-type rural management machine, including a frame (1), with crawlers (2) installed on both sides of the frame (1), characterized in that: An engine (3), a battery box (4), a motor (5) and a working mechanism (6) are installed on the frame (1). The power output end of the engine (3) is connected to the power input end of the working mechanism (6). The battery box (4) is electrically connected to the motor (5). The power output ends of the two motors (5) are respectively and singly connected to the power input ends of the two crawlers (2). The battery box (4) and the working mechanism (6) are respectively located at both ends of the frame (1). The engine (3) and the motor (5) are both electrically connected to the PLC controller.

2. The crawler-type rural management machine according to claim 1, characterized in that: A generator (7) is installed on the frame (1). The power output end of the generator (7) is connected to the power input end of the engine (3).

3. The crawler-type garden management machine according to claim 1, wherein: The fixed end of the working mechanism (6) is rotatably connected to the frame (1) through a rotating shaft (8). One end of the frame (1) is hinged to one end of an electric push rod (9). The working mechanism (6) is hinged to the other end of the electric push rod (9). The electric push rod (9) is electrically connected to the PLC controller.

4. The crawler-type garden management machine according to claim 3, characterized in that: The power output end of the engine (3) and the power input end of the rotating shaft (8) and the working mechanism (6) and the power input end of the rotating shaft (8) are both connected through a belt transmission structure (10).

5. The crawler-type garden management machine according to claim 3, characterized in that: A swing rod (11) is installed on the frame (1) through a torsion spring. A roller (12) is rotatably installed at the outer end of the swing rod (11). The roller (12) abuts against the belt on the power output end of the engine (3).

6. The crawler-type rural management machine according to claim 1, characterized in that: The PLC controller is electrically connected to a wireless remote control receiver, and the wireless remote control receiver is provided with a wireless remote controller adapted thereto.

7. The crawler-type rural management machine according to any one of claims 1-6, characterized in that: The working mechanism (6) is a cutter barrel or a rotary tiller.

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