Grass-shooting type thin grass curtain cloth grass method and grass-distributing device
阅读说明：本技术 一种射草式薄草帘布草方法及布草装置 (Grass-shooting type thin grass curtain cloth grass method and grass-distributing device ) 是由 陈芳 邓春岩 杨阳 杨志刚 郑万众 王学强 于 2019-11-29 设计创作，主要内容包括：本发明涉及一种射草式薄草帘布草方法及布草装置,属于草苫子(草帘子)的制作加工技术领域。技术方案是：输送带的前方,安装有一对射草辊(6),下部为射草主动辊(10)、上部为射草从动辊(9),射草辊(6)的下方设有挡草板(4)；两套布草装置的射草辊(6)相对布置,两套布草装置之间通过两侧的护板(19)连接在一起。本发明是通过发射方式把稻草秸秆输送到布放位置,减少了运送环节；使稻草秸秆在布放时,稻草秸秆根部更加整齐,减少切削量,稻草秸秆利用更加充分；在上料环节对稻草秸秆的整齐度要求更低,便于上料工人的操作,实现了稻草秸秆的少量均匀抓取。(The invention relates to a grass-spraying type thin grass curtain grass spreading method and a grass spreading device, belonging to the technical field of manufacturing and processing of grass mats (grass curtains). The technical scheme is as follows: a pair of grass-shooting rollers (6) are arranged in front of the conveying belt, a grass-shooting driving roller (10) is arranged at the lower part, a grass-shooting driven roller (9) is arranged at the upper part, and a grass baffle (4) is arranged below the grass-shooting rollers (6); the grass-shooting rollers (6) of the two sets of cloth grass devices are arranged oppositely, and the two sets of cloth grass devices are connected together through guard plates (19) on two sides. The invention conveys the rice straws to the laying position in a launching mode, thereby reducing the conveying links; when the rice straw is laid, the root of the rice straw is more tidy, the cutting amount is reduced, and the rice straw is more fully utilized; the requirement on the uniformity of the rice straws in the feeding link is lower, the operation of a feeding worker is facilitated, and a small amount of rice straws can be uniformly grabbed.)
1. The utility model provides a penetrate thin grass curtain cloth grass device of grass formula which characterized in that: the grass distributing device comprises a rack (5), wherein two sets of identical grass distributing devices are symmetrically arranged on the left and right of the rack (5), each grass distributing device comprises a hopper (1), a grass hanging plate (2), a conveying belt (3), a grass blocking plate (4), the rack (5) and a grass shooting roller (6), the conveying belt (3) is arranged on the rack (5), the hopper (1) is arranged on the conveying belt (3), the hopper (1) has no bottom, the conveying belt (3) is used as the bottom of the hopper (1), the conveying belt (3) is provided with a plurality of grass hanging plates (2) which are arranged perpendicular to the advancing direction, the grass hanging plates are arranged on the conveying belt, a gap is formed between the hopper and the conveying belt, the grass hanging plates can pass through the gap, and the upper surfaces; a pair of grass-shooting rollers (6) are arranged in front of the conveying belt, a grass-shooting driving roller (10) is arranged at the lower part, a grass-shooting driven roller (9) is arranged at the upper part, and a grass baffle (4) is arranged below the grass-shooting rollers (6); the grass-shooting rollers (6) of the two sets of cloth grass devices are arranged oppositely, and the two sets of cloth grass devices are connected together through guard plates (19) on two sides.
2. The grass-shooting type sheet-fed linen device as claimed in claim 1, wherein: and a flow guide cover (7) is arranged above the guard plates (19) on the two sides.
3. A grass-shooting type sheet-fed linen device as claimed in claim 1 or 2, wherein: a motor (8), a conveying belt driving roller (11), a large belt wheel II (14) and a gear (15) are arranged on the rack (5), an output shaft of the motor (8) is connected with the large belt wheel I (16) through a triangular belt III (18), and the large belt wheel I (16) is connected with the conveying belt driving roller (11) through a triangular belt II (13); the central shaft of the large belt wheel I (16) is connected with the grass-shooting driving roller (10) through a triangular belt I (12).
4. A grass-shooting type thin grass curtain cloth grass method, which adopts the cloth grass device defined in any one of claims 1 to 3, and is characterized by comprising the following steps:
① the hoppers of the two sets of linen devices hold rice straws;
② the conveyer belt is provided with a grass hanging plate, the hopper and the conveyer belt have a gap, the grass hanging plate can pass through, the two sets of grass distributing device conveyer belts are opposite in rotation direction, and the grass hanging plate is driven to move to the center of the knitting machine;
③ a pair of grass-shooting rollers (6) is arranged in front of the conveyer belt, the lower part is a grass-shooting driving roller (10), the upper part is a grass-shooting driven roller (9), when the grass-hanging plate moves from the lower part of the hopper, a layer of straw stalks are grabbed by the sharp teeth of the grass-hanging plate and conveyed to the grass-shooting rollers, the conveying amount is determined by the gap between the hopper and the grass-hanging plate;
④ the straw stalk delivered to the grass-shooting roller is quickly shot to the opposite side by the high-speed rotation of the grass-shooting roller until the straw stalk hits the grass baffle plate of the opposite grass-distributing device and falls down to the knitting machine;
⑤ the width of the cloth grass is controlled by adjusting the position of the grass baffle, and the shooting time of the two cloth grass devices needs to be staggered and cannot interfere with each other.
Technical Field
The invention relates to a grass-spraying type thin grass curtain grass spreading method and a grass spreading device, belonging to the technical field of manufacturing and processing of grass mats (grass curtains).
Background
The grass mat (straw curtain) is a product woven by rice straws, is mainly used for vegetable greenhouses, construction sites and the like, is a special method and equipment for processing the grass mat (straw curtain) and has the following problems in the background technology, wherein the Chinese patent invention patent 2014100522321 is named as 'a grass mat processing method and a special grass mat machine' and the like: the straw stalks are conveyed to the laying position, the conveying links are multiple, when the straw stalks are laid, the roots of the straw stalks are irregular, the cutting amount is large, the straw stalks are not fully utilized, the requirement on the uniformity of the straw stalks in the feeding link is higher, the operation difficulty is increased, and the woven straw curtain is thicker and cannot be woven below 15 mm in thickness.
Disclosure of Invention
The invention aims to provide a grass-shooting type thin grass curtain grass distribution method and a grass distribution device, wherein the straw stalks are conveyed to a distribution position in a launching mode, so that the conveying link is reduced, the root parts of the straw stalks are more orderly when the straw stalks are distributed, the cutting amount is reduced, the straw stalks are more fully utilized, the requirement on the uniformity of the straw stalks in a feeding link is lower, the operation of a feeding worker is facilitated, a small amount of uniform grabbing of the straw stalks is realized, and the problems in the background technology are solved.
The technical scheme of the invention is as follows: a grass-shooting type thin grass curtain cloth grass device comprises two sets of identical cloth grass devices which are symmetrically arranged on the left and right of a rack, wherein each cloth grass device comprises a hopper, a grass hanging plate, a conveying belt, a grass baffle plate, the rack and a grass shooting roller; a pair of grass shooting rollers are arranged in front of the conveying belt, a grass shooting driving roller is arranged at the lower part of the grass shooting roller, a grass shooting driven roller is arranged at the upper part of the grass shooting roller, and a grass baffle plate is arranged below the grass shooting rollers; the grass spraying rollers of the two sets of the grass distributing devices are arranged oppositely, and the two sets of the grass distributing devices are connected together through the guard plates on the two sides.
And a flow guide cover is arranged above the guard plates on the two sides.
The frame is provided with a motor, a conveying belt driving roller, a large belt wheel II and a gear, an output shaft of the motor is connected with the large belt wheel I through a triangular belt III, and the large belt wheel I is connected with the conveying belt driving roller through the triangular belt II; the central shaft of the large belt wheel I is connected with the grass-shooting driving roller through a V-belt I.
The grass-spraying driving rollers of the two sets of grass-distributing devices are provided with gears, the gears on the two sets of grass-distributing devices are connected together through chains, and one motor drives the two sets of grass-distributing devices to transmit.
The invention is matched with a braiding machine for use, and a feeding roller group of the braiding machine is positioned below guard plates of two sets of linen devices.
A grass-shooting type thin grass curtain cloth grass method is carried out by adopting the cloth grass device, and comprises the following steps:
① the hoppers of the two sets of linen devices hold rice straws;
② the conveyer belt is provided with a grass hanging plate, the hopper and the conveyer belt have a gap, the grass hanging plate can pass through, the two sets of grass distributing device conveyer belts are opposite in rotation direction, and the grass hanging plate is driven to move to the center of the knitting machine;
③ a pair of grass-shooting rollers are installed in front of the conveyer belt, the lower part is a grass-shooting driving roller, the upper part is a grass-shooting driven roller, when the grass-hanging plate moves from the lower part of the hopper, a layer of straw stalk is grabbed by the sharp teeth of the grass-hanging plate and is conveyed to the grass-shooting rollers, the conveying amount is determined by the gap between the hopper and the grass-hanging plate;
④ the straw stalk delivered to the grass-shooting roller is quickly shot to the opposite side by the high-speed rotation of the grass-shooting roller until the straw stalk hits the grass baffle plate of the opposite grass-distributing device and falls down to the knitting machine;
⑤ the width of the cloth grass is controlled by adjusting the position of the grass baffle, and the shooting time of the two cloth grass devices needs to be staggered and cannot interfere with each other.
The air guide sleeve is used for preventing the ejected straw stalks from deviating from the area.
The invention has the beneficial effects that: the rice straw is conveyed to the laying position in a launching mode, so that the conveying links are reduced; the straw baffle plate is arranged, so that when the straw is laid, the root of the straw is more tidy, the cutting amount is reduced, and the straw is more fully utilized; the straw hanging plate is adopted to grab the straw stalks, the requirement on the uniformity of the straw stalks in the feeding link is lower, the operation of a feeding worker is facilitated, a small amount of straw stalks can be grabbed uniformly, and the straw curtain with the thickness of below 15 mm can be woven.
Drawings
FIG. 1 is a schematic view of the present invention mated to a braiding machine;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic of the transmission of the present invention;
in the figure: the grass-shooting device comprises a
Detailed Description
The technical solution of the present invention is further described in detail with reference to the accompanying drawings and examples.
A grass-spraying type thin grass curtain grass-spreading device comprises two sets of identical grass-spreading devices which are symmetrically arranged on the left and right of a
And a
The
The grass-spraying
The
A grass-shooting type thin grass curtain cloth grass method is carried out by adopting the cloth grass device, and comprises the following steps:
① the hoppers of the two sets of linen devices hold rice straws;
② the conveyer belt is provided with a grass hanging plate, the hopper and the conveyer belt have a gap, the grass hanging plate can pass through, the two sets of grass distributing device conveyer belts are opposite in rotation direction, and the grass hanging plate is driven to move to the center of the knitting machine;
③ a pair of grass-
④ the straw stalk delivered to the grass-shooting roller is quickly shot to the opposite side by the high-speed rotation of the grass-shooting roller until the straw stalk hits the grass baffle plate of the opposite grass-distributing device and falls down to the knitting machine;
⑤ the width of the cloth grass is controlled by adjusting the position of the grass baffle, and the shooting time of the two cloth grass devices needs to be staggered and cannot interfere with each other.
The air guide sleeve is used for preventing the ejected straw stalks from deviating from the area.
The invention conveys the rice straws to the laying position in a launching mode, thereby reducing the conveying links; the straw baffle plate is arranged, so that when the straw is laid, the root of the straw is more tidy, the cutting amount is reduced, and the straw is more fully utilized; the straw hanging plate is adopted to grab the straw stalks, the requirement on the uniformity of the straw stalks in the feeding link is lower, the operation of a feeding worker is facilitated, and a small amount of straw stalks can be grabbed uniformly.
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