A self-propelled bundling and wrapping machine with pickup function

Abstract

A self-propelled baling and wrapping machine with a pickup function includes a pickup device, a feeding belt, a pressure chamber, a primary wrapping mechanism, a secondary wrapping mechanism, and a self-propelled chassis. The pickup device, feeding belt, pressure chamber, primary wrapping mechanism, and secondary wrapping mechanism are all mounted on the self-propelled chassis. The pickup device is used to pick up chopped silage and is connected to the feeding belt. The feeding belt transports the silage to the pressure chamber. The primary wrapping mechanism is located above the pressure chamber for initial wrapping and shaping of the silage. The secondary wrapping mechanism is located at the outlet of the pressure chamber for comprehensive wrapping of the silage bales. This invention features a hopper-free design, eliminating blockages, reducing labor intensity, and improving production efficiency. It has high operating efficiency and is suitable for the rapid baling of silage and other materials.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery and equipment technology, and in particular to a self-propelled baling and wrapping machine with a pickup function. Background Technology

[0002] In recent years, with the rapid development of my country's animal husbandry industry and the advancement of the national "grain-to-feed" project, the animal husbandry industry has developed rapidly. Among them, the new silage model of baling and wrapping silage has also risen in popularity and is increasingly recognized by users.

[0003] Currently, there are two types of silage baling and wrapping equipment on the market: stationary and self-propelled harvesting types. Stationary types are represented by large silage baling and wrapping machines from companies like Norway's Okur and the US's Gowell, as well as domestically produced small and medium-sized stationary silage baling and wrapping machines from Wuzheng Gaobei. Their common feature is a large-capacity storage hopper. At a fixed work site, one or two forklifts scoop up the harvested and crushed forage and pour it into the silage baling and wrapping hopper for the machine to process. During operation, this type of stationary silage baling and wrapping machine generates a large amount of dust, including straw ash, which spills out even in windless conditions, causing significant environmental pollution.

[0004] Self-propelled harvesters are exemplified by the domestically produced Wuzheng Gaobei small and medium-sized self-propelled silage baling and wrapping machine. Although it integrates harvesting, crushing, transportation, and baling, its output is less than half that of a stationary silage baling and wrapping machine of the same size because the harvesting process is slow. Not to mention, compared with large stationary silage baling and wrapping machines, self-propelled harvesters can only be used for small-scale silage baling and wrapping production. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of low harvesting efficiency of existing self-propelled harvesting baling and wrapping equipment, and to provide a self-propelled baling and wrapping machine with a pickup function.

[0006] The technical solution adopted by this utility model to solve its technical problem is a self-propelled baling and wrapping machine with a picking-up function, including a picking device, a feeding belt, a pressure chamber, a primary wrapping mechanism, a secondary wrapping mechanism, and a self-propelled chassis. The picking device and the feeding belt are located at one end of the self-propelled chassis. The pressure chamber, the primary wrapping mechanism, and the secondary wrapping mechanism are sequentially installed on the surface of the self-propelled chassis, and the secondary wrapping mechanism is located at the end of the self-propelled chassis away from the feeding belt. The picking device is connected to the feeding belt and is inclined and close to but not in contact with the ground for picking up chopped silage. One end of the feeding belt is close to the picking device, and the other end is connected to the pressure chamber to place the silage on the picking device onto the feeding belt and transport the silage into the pressure chamber. The primary wrapping mechanism is located above the pressure chamber for preliminary wrapping and shaping of the silage. The secondary wrapping mechanism is located at the outlet of the pressure chamber for all-round wrapping of the silage bales.

[0007] Furthermore, the picking device includes a motor, an auger, and a feeding plate. The feeding plate is connected to the feeding belt, the auger is arranged parallel to the feeding plate along the direction of the feeding belt, and the motor is mounted on the feeding plate and drives the auger to rotate.

[0008] Furthermore, the picking device is equipped with a lifting cylinder, the piston rod of which is connected to the picking device, and the lifting cylinder is mounted on the feeding belt. The picking device is rotatably connected to the feeding belt so that the lifting cylinder can lift the picking device away from the ground.

[0009] Furthermore, the primary wrapping mechanism performs axial wrapping and shaping on the pressurized straw, and the secondary wrapping mechanism performs all-round wrapping on the straw.

[0010] Furthermore, when the primary coating mechanism is in operation, the picking device and the feeding belt pause their operation and wait for the pressurized silage silage bale to be discharged and closed before resuming operation.

[0011] Furthermore, baling and wrapping machines are used for picking up, baling, and wrapping silage, distiller's grains, sugar residue, soybean meal, or garbage.

[0012] This utility model has the following beneficial technical effects:

[0013] This utility model features a built-in pickup function that prevents hay from flying around. During production, it saves fuel for two loading loader trolleys and two operators for the loading loader trolley; it also saves the extra space required for turning around the two loading loader trolleys; it effectively prevents pollution from the large amount of hay and dust generated during loading loader operation, reducing the respiratory damage to all on-site workers and other personnel within a 200-meter radius, thus effectively improving the working environment; the hopper-less design eliminates blockages, reduces labor intensity, and improves production efficiency; it has high operating efficiency and is suitable for the rapid baling of silage and other materials, with good market application prospects; all components are centrally located on the self-propelled chassis, making the entire baling and wrapping machine more compact and ensuring high operational safety. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an embodiment of a self-propelled bundling and wrapping machine with a pickup function according to this utility model.

[0015] Explanation of reference numerals in the attached figures:

[0016] 1. Pick-up device; 2. Feeding belt; 3. Pressure chamber; 4. Primary wrapping mechanism; 5. Secondary wrapping mechanism; 6. Self-propelled chassis; 7. Silage bale; 8. Forage. Detailed Implementation

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0018] Reference Figure 1 This embodiment includes a pickup device 1, a feeding belt 2, a pressure chamber 3, a primary wrapping mechanism 4, a secondary wrapping mechanism 5, and a self-propelled chassis 6. The self-propelled chassis 6 is used to support and fix the pickup device 1, the feeding belt 2, the pressure chamber 3, the primary wrapping mechanism 4, and the secondary wrapping mechanism 5. The primary wrapping mechanism 4, the secondary wrapping mechanism 5, and the pressure chamber 3 are structures used in existing bundling and wrapping machines. They are installed and fixed on top of the self-propelled chassis 6. The self-propelled chassis 6 specifically includes a chassis, tires, an engine, a drive axle, and other traditional transmission structures. The self-propelled chassis 6 is also a technology that can be purchased on the market.

[0019] The picking device 1 is connected to the feeding belt 2, and the picking device 1 is tilted and close to but not in contact with the ground. At the same time, the feeding belt 2 is located at the bottom of the picking device 1, so that the silage 8 enters from one end of the picking device 1 and falls onto the feeding belt 2 from the other end. The tilted setting of the picking device 1 ensures that the chopped silage 8 in front can be collected onto the picking device 1 when the self-propelled chassis 6 is moving.

[0020] The feeding belt 2 can be installed at the same angle as the picking device 1, or it can be installed parallel to the ground. When installed at an angle, the feeding belt 2 extends to the top of the pressurizing chamber 3, pouring the straw 8 from above the pressurizing chamber 3 into the interior of the pressurizing chamber 3. When installed in parallel, the straw 8 is pushed into the pressurizing chamber 3.

[0021] The pressurizing chamber 3, the primary wrapping mechanism 4, and the secondary wrapping mechanism 5 are sequentially arranged on the self-propelled chassis 6. The primary wrapping mechanism 4 is located above the pressurizing chamber 3, and the secondary wrapping mechanism 5 is located at the outlet of the pressurizing chamber 3. The forage 8 entering the pressurizing chamber 3 is pressurized and bundled. When the pressure inside the pressurizing chamber 3 reaches the set pressure, the primary wrapping mechanism 4 above the pressurizing chamber 3 performs an axial primary wrapping and shaping of the forage 8 inside the pressurizing chamber 3, forming the prototype of the silage bale 7. The pressurizing chamber 3 is opened, and the prototype silage bale 7 enters the secondary wrapping mechanism 5, where the prototype silage bale 7 is fully wrapped again, forming the final product, the silage bale 7.

[0022] During this process, when the wrapping mechanism 4 is working, the picking device 1 and the feeding belt 2 stop working. When the pressurizing chamber 3 discharges the preliminary silage bag 7 and closes, the picking device 1 and the feeding belt 2 start working again. This cycle repeats continuously, achieving low-consumption, high-efficiency and pollution-free production operations.

[0023] The picking device 1 includes a motor, an auger, and a feeding plate. The feeding plate is connected and fixed to the feeding belt 2 and is installed at an angle. The auger is set parallel to the feeding plate and installed on the surface of the feeding plate in the direction towards the feeding belt 2. The motor is installed on the feeding plate and drives the auger to rotate. When the self-propelled chassis 6 moves, the grass 8 is collected on the feeding plate. The grass 8 on the surface of the feeding plate gradually moves upward under the rotation of the auger until it falls from the top onto the feeding belt 2, thus completing the automatic picking of the picking device 1 as it moves with the self-propelled chassis 6.

[0024] In addition, a lifting cylinder is provided on the picking device 1. The piston rod of the lifting cylinder is connected to the picking device 1, and the lifting cylinder is installed on the feeding belt 2. The loading plate of the picking device 1 is rotatably connected to the feeding belt 2 so that the lifting cylinder can lift the picking device 1 away from the ground, thereby avoiding collisions when the self-propelled chassis 6 moves when the picking device 1 is not in operation.

[0025] In this embodiment, the bundling and wrapping machine can have a cab installed on top of the pressure chamber to enable manual online operation in conjunction with a self-propelled chassis; alternatively, it can be equipped with a remote operating system such as Bluetooth to achieve unmanned operation.

[0026] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Identical components are represented by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A self-propelled bundling and wrapping machine with a pickup function, characterized in that, The system includes a pickup device (1), a feeding belt (2), a pressurizing chamber (3), a primary coating mechanism (4), a secondary coating mechanism (5), and a self-propelled chassis (6). The pickup device (1) and the feeding belt (2) are located at one end of the self-propelled chassis (6). The pressurizing chamber (3), the primary coating mechanism (4), and the secondary coating mechanism (5) are sequentially installed on the surface of the self-propelled chassis (6), and the secondary coating mechanism (5) is located at the end of the self-propelled chassis (6) away from the feeding belt (2). The pickup device (1) is connected to the feeding belt (2), and the pickup device (1) is tilted and close to... The feeding belt (2) is used to pick up chopped silage (8) without touching the ground. One end of the feeding belt (2) is close to the picking device (1) and the other end is connected to the pressurizing chamber (3) to place the silage (8) on the picking device (1) onto the feeding belt (2) and transport the silage (8) to the inside of the pressurizing chamber (3) through the feeding belt (2). The primary coating mechanism (4) is set above the pressurizing chamber (3) to perform preliminary coating and shaping of the silage (8). The secondary coating mechanism (5) is set at the outlet of the pressurizing chamber (3) to perform all-round coating of the silage bag (7).

2. The self-propelled bundling and wrapping machine with pickup function according to claim 1, characterized in that, The picking device (1) includes a motor, an auger and a feeding plate. The feeding plate is connected to the feeding belt (2). The auger is set parallel to the feeding plate along the direction of the feeding belt (2). The motor is mounted on the feeding plate and drives the auger to rotate.

3. The self-propelled bundling and wrapping machine with pickup function according to claim 1, characterized in that, The picking device (1) is equipped with a lifting cylinder. The piston rod of the lifting cylinder is connected to the picking device (1), and the lifting cylinder is installed on the feeding belt (2). The picking device (1) is rotatably connected to the feeding belt (2) so that the lifting cylinder can lift the picking device (1) away from the ground.

4. The self-propelled bundling and wrapping machine with pickup function according to claim 1, characterized in that, The primary wrapping mechanism (4) performs axial wrapping and shaping on the pressurized straw (8), and the secondary wrapping mechanism (5) performs all-round wrapping on the straw (8).

5. A self-propelled bundling and wrapping machine with pickup function according to claim 1, characterized in that, When the primary coating mechanism (4) is working, the picking device (1) and the feeding belt (2) suspend operation and wait for the pressurized chamber (3) to discharge the silage bag (7) prototype and close. Then the picking device (1) and the feeding belt (2) resume operation.

6. A self-propelled bundling and wrapping machine with pickup function according to claim 1, characterized in that, Baling and wrapping machines are used for picking up, baling, and wrapping silage, distiller's grains, sugar residue, soybean meal, or garbage.

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