Forage cutting device for agricultural cultivation

Abstract

The utility model relates to the technical field of forage cutting, and discloses a forage cutting device for agricultural cultivation, which comprises a platform, the top of the platform is matched with a conveyor belt and a rear side plate, an electric push rod extends to enable a pressing plate to press the top of forage, and a telescopic column extends to enable a rotating plate to press the front side of the forage; the forage can be compressed and shaped, so that the forage is prevented from being in a loose state to influence the cutting of the forage, and the forage can be conveniently cut; when air in the machine shell is pumped into the processing part through the axial flow fan, suspended particulate matter in the air can be filtered through the coarse mesh screen capable of being cleaned by the scraper blade and the fine dust filter screen in the processing part, and therefore suspended matter generated when forage is cut in the air in the machine shell can be processed; suspended matters are prevented from diffusing into a working environment from the interior of the machine shell when the forage cutting device discharges the forage, and a protection effect is achieved on respiration of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of grass cutting, in particular to a grass cutting device for agricultural breeding. Background Art

[0002] Breeding refers to the cultivation and reproduction of animals and plants. Breeding includes livestock farming, poultry farming, aquaculture and special breeding. Forage is their main food source. The forage needs to be cut before use so that the farmed animals can eat the forage more conveniently.

[0003] An existing agricultural breeding grass cutting device is usually mainly composed of a conveyor belt, a cutting motor and a cutting knife. The grass is placed on the conveyor belt and the cutting motor drives the cutting knife to cut the grass. When cutting the grass, the grass is placed on the conveyor belt in a loose state. The loose grass is easy to slide back and forth when it contacts the cutting knife, which makes it inconvenient to cut and crush the grass, resulting in relatively low cutting efficiency. Moreover, when cutting and crushing the grass, suspended matter of grass debris is easy to be generated, and when discharging the grass, the suspended matter of grass debris is easy to diffuse from the inside of the casing to the working environment. The large amount of suspended matter in the working environment affects the breathing of workers. For this reason, we propose a agricultural breeding grass cutting device. Utility Model Content

[0004] The purpose of the present utility model is to provide a grass cutting device for agricultural breeding, so as to solve the problems raised in the above background technology that the grass is in a loose state and is not convenient for cutting, and the suspended matter of grass debris is easy to diffuse from the inside of the casing into the working environment and affect the breathing of workers.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a forage cutting device for agricultural breeding, comprising:

[0006] A platform, the top of the platform is equipped with a conveyor belt and a rear side plate, the side walls of the rear side plate are provided with multiple electric push rods, the bottom of the electric push rod is equipped with a pressure plate, the top of the pressure plate is fixed with a fixing part, the inside of the fixing part is rotatably connected to a telescopic column, the side wall of the pressure plate is rotatably connected to a rotating plate, the side wall of the platform is provided with a casing, the inside of the casing is provided with a support frame, the top of the support frame is provided with a cutting motor, and the power output end of the cutting motor is provided with a cutting knife that matches the conveyor belt;

[0007] A processing component is arranged on the top of the casing, an external net is provided on the top of the processing component, an axial flow fan is provided at the bottom of the external net, a plurality of fine dust filters are provided at the bottom of the axial flow fan, and a coarse mesh net is provided at the bottom of the fine dust filter. Vertical plates fixed to the casing are provided on both sides of the processing component, threaded rods are provided on the side walls of the vertical plates, scrapers are provided on the outside of the threaded rods, and a drive motor is provided at the power input end of the threaded rods.

[0008] Preferably, a plurality of rollers are provided at the bottom of the pressing plate.

[0009] Preferably, a connecting column that cooperates with the telescopic column is provided on the top of the rotating plate.

[0010] Preferably, the cutting blade is fitted into the side wall of the platform.

[0011] Preferably, the side wall of the scraper is penetrated by a limiting column fixed to the vertical plate.

[0012] Preferably, the drive motor is fixed to the side wall of the vertical plate.

[0013] Preferably, a pull-out plate that cooperates with the processing part is provided on the rear side of the fine dust filter.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model extends the electric push rod to make the pressure plate press the grass on the conveyor belt, and then extends the telescopic column to make the rotating plate become vertical after the side wall of the pressure plate rotates and press the front side of the grass, so as to compress and shape the grass, avoid the grass being in a loose state that affects the cutting of the grass, and thus facilitate the cutting of the grass.

[0016] 2. The utility model draws the air inside the casing into the interior of the processing unit by arranging an axial flow fan. When the air passes through the coarse mesh screen, larger particles will be intercepted, and then the air passes through the fine dust filter to filter the suspended particles. Finally, the air is discharged after passing through the axial flow fan. When the drive motor is running, the threaded rod rotates, which can scrape off the larger particles intercepted at the bottom of the coarse mesh screen, eliminating the trouble of cleaning the coarse mesh. Therefore, the suspended matter generated when the grass is cut in the air inside the casing can be processed, and the suspended matter can be prevented from diffusing from the inside of the casing to the working environment when the grass cutting device is discharging, which has a protective effect on the workers' breathing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the combined structure of the pressing plate, rotating plate and telescopic column of the utility model;

[0019] Figure 3 This is a schematic diagram of the combined structure of the fine dust filter and the coarse mesh filter of the present invention;

[0020] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged structure of position A in the middle.

[0021] In the figure: 100, platform; 101, conveyor belt; 110, rear side plate; 111, electric push rod; 112, pressure plate; 113, fixing part; 114, telescopic column; 115, roller; 120, rotating plate; 121, connecting column; 130, casing; 131, support frame; 132, cutting motor; 133, cutting knife; 200, processing part; 210, external net; 211, axial flow fan; 212, fine dust filter; 213, pull-out plate; 220, coarse mesh; 230, vertical plate; 231, threaded rod; 232, limit column; 233, scraper; 240, drive motor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example

[0024] See also Figures 1-4 , a forage cutting device for agricultural breeding shown in the figure includes:

[0025] The top of the platform 100 is equipped with a conveyor belt 101 and a rear side panel 110;

[0026] In some embodiments, a power motor commonly found on the market is provided at the power input end of the conveyor belt 101. The conveyor belt 101 can drive the grass to move toward the inside of the housing 130 after the pressing plate 112 cooperates with the rotating plate 120 to shape the grass, and then the cutting motor 132 drives the cutting knife 133 to cut the grass.

[0027] The rear side plate 110 is fixed to the top of the platform 100 by bolts. The side wall of the rear side plate 110 is provided with a plurality of electric push rods 111. The electric push rods 111 are electrically connected to an external forward and reverse switch commonly found on the market. The electric push rods 111 use a device with the brand of Skene and the model number DH75 on the market. The bottom of the electric push rods 111 is matched with a pressure plate 112. The top of the pressure plate 112 is fixed with a fixing part 113 by bolts. The fixing part 113 is internally rotatably connected to a telescopic column 114. The telescopic column 114 uses a device with the brand of Chrome and the model number HTA15 on the market. The telescopic column 114 is electrically connected to an external forward and reverse switch commonly found on the market. The side wall of the pressure plate 112 is rotatably connected to a rotating plate 120. A housing 130 is provided on the side wall of the platform 100. A support frame 131 is provided inside the housing 130. A cutting motor 132 is provided on the top of the support frame 131. A cutting knife 133 that cooperates with the conveyor belt 101 is provided at the power output end of the cutting motor 132.

[0028] In some embodiments, the cutting motor 132 is a Mitsubishi HK-KT053W(B)J device, which is electrically connected to a common external button switch, and the cutting blade 133 is made of common stainless steel.

[0029] The processing unit 200 is arranged on the top of the housing 130. The top of the processing unit 200 is provided with an external net 210. The external net 210 is made of a stainless steel net commonly available on the market. An axial flow fan 211 is provided at the bottom of the external net 210. The axial flow fan 211 uses a device with a brand of Jinjiu and a model of YWF350 on the market. The axial flow fan 211 is electrically connected to an external button switch commonly available on the market. A plurality of fine dust filters 212 are provided at the bottom of the axial flow fan 211. The fine dust filters 212 are provided at the bottom of the axial flow fan 211. 2 is made of dense stainless steel mesh commonly available on the market. The bottom of the fine dust filter 212 is matched with a coarse mesh 220, which is made of stainless steel mesh commonly available on the market. Vertical plates 230 fixed to the housing 130 are provided on both sides of the processing unit 200. The side walls of the vertical plates 230 are provided with threaded rods 231. The outside of the threaded rods 231 is matched with scrapers 233, which are made of wear-resistant plastic commonly available on the market. The power input end of the threaded rods 231 is provided with a drive motor 240.

[0030] In some embodiments, the drive motor 240 uses a device with a market brand of Tonghui model number YEZ112L-4. The drive motor 240 is electrically connected to an external timed forward and reverse switch. The timed forward and reverse switch uses a device with a market brand of Chint Motor model number JZF-07. By pre-setting the timed forward and reverse switch, the drive motor 240 can be timed forward and reversed, thereby realizing the reciprocating movement of the scraper 233.

[0031] Specifically, a plurality of rollers 115 are provided at the bottom of the pressing plate 112. The rollers 115 can be displaced in cooperation with the conveyor belt 101 when the grass is under the pressing plate 112. The rollers 115 are made of hard plastic commonly found on the market.

[0032] Furthermore, a connecting column 121 that cooperates with the telescopic column 114 is provided on the top of the rotating plate 120 .

[0033] Furthermore, the cutting blade 133 is matched with the side wall of the platform 100 .

[0034] Furthermore, a limiting column 232 is passed through the side wall of the scraper 233 and is fixed to the vertical plate 230 by bolts.

[0035] It is worth noting that the driving motor 240 is fixed to the side wall of the vertical plate 230 by bolts.

[0036] It is worth noting that a pull-out plate 213 that cooperates with the processing unit 200 is provided on the rear side of the fine dust filter 212. The fine dust filter 212 can be taken out for cleaning by pulling the pull-out plate 213.

[0037] In some embodiments, the aforementioned electrical components and electrical equipment all use external power sources.

[0038] In addition, the circuits, electronic components, and modules involved in this utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to the internal structure and method.

[0039] Working principle: When the grass is placed on the conveyor belt 101, the electric push rod 111 extends to make the pressure plate 112 press the grass on the conveyor belt 101, and then the telescopic column 114 extends to make the rotating plate 120 turn to a vertical state after the side wall of the pressure plate 112 rotates and presses the front side of the grass, which can realize the compression and shaping of the grass, and avoid the grass being in a loose state that affects the cutting of grass blocks, thereby facilitating the cutting and crushing of the grass; when the grass is cut and suspended matter is generated, the axial flow fan 211 will The air inside the shell 130 is drawn into the interior of the processing unit 200. When the air passes through the coarse mesh 220, larger particles will be intercepted, and then the air passes through the fine dust filter 212 to filter fine suspended particles. Finally, the air passes through the axial flow fan 211 and is discharged. In this way, the suspended matter generated when the grass is cut in the air inside the shell 130 can be processed, and the suspended matter can be prevented from diffusing from the inside of the shell 130 to the working environment when the grass cutting device is discharging the grass, which has a protective effect on the workers' breathing.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grass cutting device for agricultural breeding, characterized in that: include: A platform (100) is provided, wherein the top of the platform (100) is equipped with a conveyor belt (101) and a rear side plate (110), the side wall of the rear side plate (110) is provided with a plurality of electric push rods (111), the bottom of the electric push rod (111) is equipped with a pressure plate (112), the top of the pressure plate (112) is fixedly connected with a fixing member (113), the interior of the fixing member (113) is rotatably connected with a telescopic column (114), the side wall of the pressure plate (112) is rotatably connected with a rotating plate (120), the side wall of the platform (100) is provided with a housing (130), the interior of the housing (130) is provided with a support frame (131), the top of the support frame (131) is provided with a cutting motor (132), and the power output end of the cutting motor (132) is provided with a cutting knife (133) that matches the conveyor belt (101); A processing part (200) is provided on the top of the housing (130), an external net (210) is provided on the top of the processing part (200), an axial flow fan (211) is provided at the bottom of the external net (210), a plurality of fine dust filter nets (212) are provided at the bottom of the axial flow fan (211), and a coarse mesh net (220) is matched at the bottom of the fine dust filter net (212), vertical plates (230) fixed to the housing (130) are provided on both sides of the processing part (200), a threaded rod (231) is provided on the side wall of the vertical plate (230), a scraper (233) is matched on the outside of the threaded rod (231), and a driving motor (240) is provided at the power input end of the threaded rod (231).

2. The agricultural grass cutting device according to claim 1, characterized in that: A plurality of rollers (115) are provided at the bottom of the pressing plate (112).

3. The agricultural grass cutting device according to claim 2, characterized in that: A connecting column (121) that matches the telescopic column (114) is provided on the top of the rotating plate (120).

4. The agricultural grass cutting device according to claim 3, characterized in that: The cutting blade (133) is fitted into the side wall of the platform (100).

5. The agricultural grass cutting device according to claim 4, characterized in that: A limiting column (232) fixed to the vertical plate (230) passes through the side wall of the scraper (233).

6. The agricultural grass cutting device according to claim 5, characterized in that: The driving motor (240) is fixed to the side wall of the vertical plate (230).

7. The agricultural grass cutting device according to claim 6, characterized in that: A pull-out plate (213) that cooperates with the processing part (200) is provided on the rear side of the fine dust filter (212).

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