CN215011682U

CN215011682U - Automatic baling press of smashing of crop straw

Info

Publication number: CN215011682U
Application number: CN202120308871.5U
Authority: CN
Inventors: 孔庆波; 张青; 栗方亮
Original assignee: Institute of Soil and Fertilizer Fujian Academy of Agricultural Sciences
Current assignee: Institute of Soil and Fertilizer Fujian Academy of Agricultural Sciences
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-12-07
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses an automatic baling press of smashing of crop straw, frame, the front wheel is installed to the bottom that the frame is close to the front position, and the rear wheel is installed to the bottom that the frame is close to the rear position, its characterized in that: the frame is provided with a harvesting device, a crushing device, a storage bin and a split charging and packaging device; the harvesting device is arranged at the front end of the frame and is a harvesting headstock; the smashing device comprises a first cutting device, a second cutting device and a vortex type smashing machine, a material outlet of the storage bin sends smashed materials to the packing device through an inclined spiral conveyor, the packing device comprises a feed inlet, a PE woven bag is arranged at the lower end of the feed inlet, extrusion plates used for extruding the PE woven bag are arranged on two sides of the PE woven bag, a supporting plate used for supporting the PE woven bag is arranged below the PE woven bag, and a weighing device is arranged at the lower end of the supporting plate.

Description

Automatic baling press of smashing of crop straw

Technical Field

The utility model belongs to the technical field of the straw crushing technique and specifically relates to an automatic baling press that smashes of crop straw.

Background

Today, many areas do not allow burning straw in response to national calls in order to avoid air pollution. And because the weather is dry, when the straws are burnt, a large area of fire disasters can be caused, so that serious economic losses are caused, and the straws are not paid. Meanwhile, the burning of the straw causes serious air pollution every year. As the adjustment of agricultural industrial structure in China and the implementation of relevant environmental protection policies put forward requirements on the comprehensive utilization of crop straws, agricultural mechanical equipment for storing straws is needed to be developed according to market demands, and carbon source raw materials can be well provided for the production of organic fertilizers, edible fungi and the like.

China becomes one of the world corn planting big countries in recent years, the utilization rate of corn is high, but the utilization rate of straw is low. Because the cost for harvesting the corn straws is high due to manual cutting, the corn straws are partially harvested by adopting the straw harvester, and the corn straws cannot be crushed on site when the conventional straw harvester harvests the corn straws.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model aims to provide an automatic smashing and packaging machine for crop straws.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic crushing and packing machine for crop straws comprises a rack, wherein a front wheel is arranged at the bottom of the rack close to the front end, a rear wheel is arranged at the bottom of the rack close to the rear end, and a harvesting device, a crushing device, a storage bin and a split charging and packing device are arranged on the rack;

the harvesting device is arranged at the front end of the rack and is a harvesting head, a rotary blade for cutting straws is arranged on the harvesting head, and the straws cut by the harvesting device are sent to the crushing device through the conveying belt;

the smashing device comprises a first cutting device, a second cutting device and a vortex type smashing machine, wherein the first cutting device is used for roughly cutting straws and cutting the length of the straws into one fourth of the original length, the second cutting device is used for finely cutting the roughly cut straws and cutting the length of the straws into 3-5cm, the vortex type smashing machine is used for smashing the finely cut straws, a discharge port of the vortex type smashing machine is connected with a feed port of a storage bin, and the discharge port of the storage bin is used for conveying smashed materials to a packing device through an inclined spiral conveyor;

the packaging device comprises a feeding hole, a PE woven bag is arranged at the lower end of the feeding hole, extrusion plates used for extruding the PE woven bag are arranged on two sides of the PE woven bag, a supporting plate used for supporting the PE woven bag is arranged below the PE woven bag, and a weighing device is arranged at the lower end of the supporting plate.

Furthermore, the packaging device also comprises a thermoplastic sealing machine for sealing the PE woven bag.

Furthermore, a humidifier used for humidifying the crushed straws is further arranged on the vortex type crusher.

Furthermore, the frame is also provided with a power device for driving the harvesting device, the crushing device and the subpackaging and packaging device to operate.

Further, power device includes diesel engine and generator, the diesel engine drive generator worker provides the work electric energy as reaping apparatus, reducing mechanism and partial shipment packing apparatus.

The utility model adopts the above technical scheme, directly send to reducing mechanism after reaping the straw through reaping apparatus, the straw after smashing is stored in the storage storehouse, and rethread packing apparatus packs it into the bag, convenient storage and transportation, the utility model discloses with reaping, smashing, packing of straw integrated an organic whole, greatly made things convenient for the recycle of straw, it is efficient, there is wide market prospect.

Drawings

The invention is described in further detail below with reference to the following drawings and embodiments:

FIG. 1 is a schematic structural view of an automatic crop straw smashing and packaging machine of the present invention;

FIG. 2 is a schematic view of the crushing apparatus;

fig. 3 is a schematic structural diagram of the packaging device.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

As shown in one of the attached drawings 1-3, the utility model comprises a frame 1, wherein the bottom of the frame 1 near the front end is provided with a front wheel 11, the bottom of the frame 1 near the rear end is provided with a rear wheel 12, and the frame 1 is provided with a harvesting device 2, a crushing device 3, a storage bin 4 and a split charging and packaging device 5;

the harvesting device 2 is arranged at the front end of the rack 1, the harvesting device 2 is a harvesting head, a rotary blade for cutting straws is arranged on the harvesting head, and the straws cut by the harvesting device 2 are sent to the crushing device 3 through the conveyor belt 6;

the smashing device 3 comprises a first cutting device 31, a second cutting device 32 and a vortex type smashing machine 33, the first cutting device is used for roughly cutting straws and cutting the length of the straws to be one fourth of the original length, the second cutting device is used for finely cutting the roughly cut straws and cutting the length of the straws to be 3-5cm, the vortex type smashing machine 33 is used for smashing the finely cut straws, a discharge hole of the vortex type smashing machine 33 is connected with a feed hole of a storage bin 4, and a discharge hole of the storage bin 4 is used for conveying smashed materials to a packing device through an inclined type spiral conveyor;

the packaging device 5 comprises a feed inlet, a PE woven bag 51 is arranged at the lower end of the feed inlet, extrusion plates 52 for extruding the PE woven bag 51 are arranged on two sides of the PE woven bag 51, a supporting plate 53 for supporting the PE woven bag 51 is arranged below the PE woven bag 51, and a weighing device 54 is arranged at the lower end of the supporting plate 53.

Further, the packaging apparatus further includes a thermoplastic sealer 55 for sealing the PE woven bag 51.

Further, a humidifier 331 for humidifying the crushed straw is further disposed on the vortex type crusher 33.

Furthermore, the frame 1 is also provided with a power device for driving the harvesting device 2, the crushing device 3 and the subpackaging and packaging device 5 to operate.

Further, power device includes diesel engine 7 and generator 8, the work of diesel engine 7 drive generator 8 provides the work electric energy for reaping apparatus 2, reducing mechanism 3 and partial shipment packing apparatus 5.

The utility model discloses a working process: firstly, the corn stalks are cut by a chain type harvesting and rotating blade on a front end harvesting headstock, the corn stalks are sent into a crushing device 3 through a conveying belt, the first cutting device cuts the corn stalks into one fourth of the original corn stalks, the corn stalks are then sent to a second cutting device through the conveying belt, the corn stalks are cut to 3-5cm, then the corn stalks are sent into a vortex type crusher 33, the straws cut by the second cutting device are sent into a crushing box body through a feeding system, the straws are crushed by the impact of a hammer knife arranged on the crushing plate under the action of centrifugal force due to the high-speed rotation of the crushing plate and are rotated to peripheral gear rings at an extremely high speed, and the air flow between the hammer knife and the gear rings is changed instantaneously due to the change of the tooth surface and the break of the air flow. Get into the crushing pan below under the effect of gravity, have the screen cloth in the crushing pan below, when the size of straw is less than the screen cloth aperture, the straw passes through the screen cloth and gets into out the feed bin, because of opening on going out the feed bin has two air intakes, is rotary motion in going out the feed bin this moment, when the straw hit the baffle that connects the discharge gate top, the straw is direct from the interior discharge machine of discharge gate. The straw blocks larger than the size of the screen are crushed below the crushing disc until the size of the straw blocks is smaller than the size of the screen holes (a hammer knife is also arranged below the crushing disc). The straw is humidified to reduce danger and raise dust in order to avoid over-drying and inflammability of the straw during the crushing process. Storage storehouse 4 is sent into to the straw after smashing, pours the material into PE woven bag through slope screw conveyer, detects the material through weighing system and whether reaches the weight numerical value of settlement, and the stripper plate 52 carries out the air extrusion to the PE bag by the piston drive of the cylinder of side simultaneously, and when the material reached certain weight, utilizes the heat to mould the capper and seal, accomplishes the encapsulation.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, for those skilled in the art, the present invention can be modified and changed in various ways, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic baling press of smashing of crop straw, includes the frame, the front wheel is installed to the bottom that the frame is close to the front end position, and the rear wheel is installed to the bottom that the frame is close to the rear end position, its characterized in that: the frame is provided with a harvesting device, a crushing device, a storage bin and a split charging and packaging device;

2. The automatic crop straw smashing and packaging machine according to claim 1, wherein: the packaging device also comprises a thermoplastic sealing machine for sealing the PE woven bag.

3. The automatic crop straw smashing and packaging machine according to claim 1, wherein: and a humidifier for humidifying the crushed straw is also arranged on the vortex type crusher.

4. The automatic crop straw smashing and packaging machine according to claim 1, wherein: the frame is also provided with a power device for driving the harvesting device, the crushing device and the subpackaging and packaging device to operate.

5. The automatic crop straw smashing and packaging machine according to claim 4, wherein: the power device comprises a diesel engine and a generator, wherein the diesel engine drives the generator to provide working electric energy as a harvesting device, a crushing device and a subpackaging and packaging device.