CN220755632U - Straw silk machine head capable of adjusting discharging length - Google Patents

Abstract

Straw that adjustable ejection of compact length is rubbed silk aircraft nose includes: the machine bin, the machine bin both sides are equipped with the side stay plate, the bearing frame passes the silk axle of rubbing of side stay plate through swivelling joint, rub the fixed cover of silk axle outer circumference and establish and rub the silk dish, the end both sides of side stay plate bottom all pass through screw fixed connection bed knife seat, bed knife seat passes through the bearing and connects the bed knife axle, the fixed cover in bed knife axle outside establishes the bed knife and inserts a section of thick bamboo, the bed knife inserts a plurality of and rub silk bed knife along length direction fixed grafting, bed knife axle one side installation rub silk bed knife adjustment mechanism, arc bottom plate bottom surface is equipped with the arc hole that makes to rub silk bed knife exposure. The bottom knife can be ensured to be positioned inside, and the angle can be adjusted at will. The angle of the rotary rubbing silk bed knife can change the length of the rubbing silk bed knife exposed at the bottom of the machine bin, the longer the rubbing silk bed knife exposed length is, the better the crushing effect is, and the shorter the rubbing silk bed knife exposed length is, the crushing effect can be maximally reduced.

Description

Straw silk machine head capable of adjusting discharging length

Technical Field

The utility model relates to the field of agricultural machinery related equipment, in particular to a straw yarn kneading machine head with adjustable discharging length.

Background

Crop straws are main byproducts of agricultural production in China, and are important organic resources, and the crop straws are discarded as expense, incinerated and used as treasures. The rubbing machine is special mechanical equipment for rubbing and softening crop straws, forage grass and other crop raw materials to make the crop straws, forage grass and other crop raw materials into high-quality feed, and the waste straws are processed into the feed which is loved to eat by livestock through the rubbing machine, so that the development of animal husbandry is promoted, and the rubbing machine has extremely important social significance. The traditional silk kneading machine mainly comprises a shredding mechanism, a kneading mechanism and a throwing mechanism, wherein a bed knife of the traditional silk kneading machine is fixed on a machine bin, and the length of the bed knife is fixed. This results in a fixed length of crushed straw. However, the demands of different customers are various, some customers need to crush a lot of materials, and some customers need to crush a lot of materials. This requires a spinneret with an adjustable discharge length.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the straw yarn kneading machine head with adjustable discharging length, which rotates the angle of the yarn kneading bed knife, so that the length of the yarn kneading bed knife exposed at the bottom of the machine bin can be changed, the longer the exposed length of the yarn kneading bed knife is, the better the crushing effect is, and the shorter the exposed length of the yarn kneading bed knife is, the maximized crushing effect can be reduced.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:

straw that adjustable ejection of compact length is rubbed silk aircraft nose includes: the machine storehouse, machine storehouse both sides are equipped with the side stay plate, side stay plate one side articulates the upper cover, side stay plate middle part, machine storehouse outside are through bolt mounting bearing frame, the bearing frame passes the wire kneading axle of side stay plate through swivelling joint, rub wire axle outer circumference fixed cover and establish and rub a silk dish, machine storehouse bottom, side stay plate lower part are through bolt fastening arc bottom plate, arc bottom plate's radian and rub a silk dish adaptation, and be located and rub a silk dish under, side stay plate bottom both sides all pass through screw fixed connection bed knife seat, the bed knife seat passes through the bearing and connects the bed knife axle, bed knife is established to the fixed cover in bed knife axle outside and is inserted a section of thick bamboo, a plurality of wire kneading bed knife is inserted along length direction fixed grafting to the bed knife is inserted a section of thick bamboo, bed knife adjustment mechanism is rubbed in bed knife axle one side installation, arc bottom plate bottom surface is equipped with the arc hole that makes to rub a silk bed knife exposure. The bottom knife can be ensured to be positioned inside, and the angle can be adjusted at will.

Compared with the prior art, the utility model has the advantages that: the length of the yarn kneading bed knife exposed at the bottom of the machine bin can be changed by rotating the angle of the yarn kneading bed knife. The longer the exposed length of the yarn kneading bed knife is, the better the crushing effect is. The length of the exposed yarn kneading bed knife is shorter, so that the crushing effect can be reduced maximally, and the crushing degree of the straw can be controlled by the bed knife with adjustable length.

As an improvement, a strip-shaped hole for installing the yarn kneading shaft is formed in the middle of the side support plate, and a side support column is installed on the other side of the side support plate through a bolt.

As an improvement, the yarn kneading disc consists of a plurality of cutter discs with saw teeth, each cutter disc is provided with a plurality of groups of yarn kneading small pointed cutters, and the yarn kneading small pointed cutters on the adjacent cutter discs of 6 groups of yarn kneading small pointed cutter fields on each cutter disc are in spiral arrangement. The spiral arrangement can ensure that the straws can be maximally broken by the small sharp knife of the rubbing yarn in the rubbing yarn cabin.

As an improvement, the bottom cutter seat comprises an L-shaped support fixedly connected with the side support plate, and a sleeve is welded on the bottom surface of the L-shaped support.

As an improvement, the rubbing bed knife adjusting mechanism comprises: the fixed cover is established the locating lever in the bed knife axle outside, the locating lever is connected with rubbing silk bed knife angle locating plate through tightening the bolt, rub silk bed knife angle locating plate and side stay board fixed connection, and be equipped with screw up bolted connection, be used for adjusting rub the arc spacing hole of silk bed knife angle.

As an improvement, the yarn kneading bed knife and the yarn kneading disc are arranged in a staggered manner, the yarn kneading bed knife and the yarn kneading disc do not interfere with each other in a working state, and the yarn kneading bed knife 12 is structured such that the length away from the shaft end of the bed knife is smaller than the length near the proximal end of the bed knife shaft.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic view of the structure of the rotary rubbing cutter;

reference numeral control table:

1-machine bin, 2-upper cover, 3-side supporting plate, 4-bar hole, 5-bearing seat, 6-wire rubbing shaft, 7-wire rubbing disc, 8-arc bottom plate, 9-arc hole, 10-L-shaped support, 11-bottom cutter shaft, 12-wire rubbing bottom cutter, 13-wire rubbing bottom cutter angle positioning plate, 14-arc limiting hole, 15-positioning rod, 16-side supporting column, 17-sleeve and 18-bottom cutter inserting cylinder.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1 to 3, the straw silk kneading machine head with adjustable discharging length comprises: the machine bin 1, machine bin 1 both sides are equipped with side stay plate 3, upper cover 2 is articulated to side stay plate 3 one side, the bearing frame 5 is installed through the bolt in side stay plate 3 middle part, machine bin 1 outside, the bearing frame 5 is through the fixed cover of the outer circumference of rubbing silk axle 6 and establish rubbing silk dish 7 through swivelling joint, machine bin 1 bottom, side stay plate 3 lower part pass through bolt fastening arc bottom plate 8, arc bottom plate 8's radian and rubbing silk dish 7 adaptation, and be located rubbing silk dish 7 under, side stay plate 3 bottom both sides all pass through screw fixed connection bed knife seat, bed knife seat passes through bearing connection bed knife axle 11, bed knife insert section of thick bamboo 18 is established to the fixed cover in bed knife axle 11 outside, bed knife insert section of thick bamboo 18 is along the fixed grafting a plurality of silk bed knife 12 of length direction, bed knife axle 11 one side installation rub a bed knife adjustment mechanism, arc bottom plate 8 bottom surface is equipped with and makes and rubs silk bed knife 12 exposed arc hole 9.

The middle part of the side support plate 3 is provided with a strip-shaped hole 4 for installing the wire kneading shaft 6, and the other side of the side support plate 3 is provided with a side support column 16 through a bolt. The yarn kneading disc 7 consists of a plurality of cutter discs with saw teeth, each cutter disc is provided with a plurality of groups of yarn kneading small pointed cutters, and the yarn kneading small pointed cutters on the adjacent cutter discs of the 6 groups of yarn kneading small pointed cutter areas on each cutter disc are spirally arranged. The bottom tool apron comprises an L-shaped support 10 fixedly connected with the side support plate 3, and a sleeve 17 is welded on the bottom surface of the L-shaped support 10.

As shown in fig. 3: the silk kneading bed knife adjustment mechanism includes: the fixed cover is established in the locating lever 15 in the bed knife axle 11 outside, the locating lever 15 is connected with rubbing silk bed knife angle locating plate 13 through tightening the bolt, rubbing silk bed knife angle locating plate 13 and side stay 3 fixed connection, and be equipped with screw up bolted connection, be used for adjusting rub the arc spacing hole 14 of silk bed knife 12 angle.

The yarn kneading bed knife 12 and the yarn kneading disc 7 are arranged in a staggered manner, the yarn kneading bed knife 12 is not interfered with each other in a working state, and the length of the yarn kneading bed knife 12 far away from the end of the bed knife shaft 11 is smaller than the length of the near end of the bed knife shaft 11.

The wire kneading bed knife is arranged on the bed knife seat, and as shown in figure 2, the wire kneading shaft can rotate around the bed knife seat. The bed knife seat is arranged on the machine bin.

The length of the silk kneading bed knife exposed at the bottom of the cabin can be changed by rotating the angle of the silk kneading bed knife. The longer the exposed length of the kneading bed knife, the better the pulverizing effect, as shown in fig. 3-1. The shorter the exposed length of the rubbing bottom knife, the more reduced the crushing effect can be maximized, as shown in fig. 3-2.

The above description is illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, but is to be accorded the full scope of the claims.

Claims (6)

1. Straw rubbing machine head capable of adjusting discharging length, which is characterized by comprising: machine storehouse (1), machine storehouse (1) both sides are equipped with side fagging (3), upper cover (2) are articulated to side fagging (3) one side, bolt mounting bearing frame (5) are passed through in side fagging (3) middle part, machine storehouse (1) outside, bearing frame (5) are passed through rotary connection and are rubbed silk axle (6) of side fagging (3), rub silk axle (6) outer circumference fixed cover and establish and rub silk dish (7), machine storehouse (1) bottom, side fagging (3) lower part pass through bolt fastening arc bottom plate (8), the radian of arc bottom plate (8) with rub silk dish (7) adaptation, and be located and rub silk dish (7) under, side fagging (3) bottom both sides all pass through screw fixed connection bed knife seat, bed knife seat passes through bearing connection bed knife axle (11), bed knife cartridge (18) are along length direction fixed grafting a plurality of and rub bed knife (12), bed knife axle (11) are equipped with and rub bed knife (12) setting up bed knife mechanism, bed knife (12) bottom surface (9) make arc bottom surface (12) are equipped with and rub bottom knife setting mechanism.

2. The adjustable length straw rubbing machine head according to claim 1, wherein: the middle part of the side support plate (3) is provided with a strip-shaped hole (4) for installing the wire kneading shaft (6), and the other side of the side support plate (3) is provided with a side support column (16) through a bolt.

3. The adjustable length straw rubbing machine head according to claim 1, wherein: the yarn kneading disc (7) consists of a plurality of cutter discs with saw teeth, each cutter disc is provided with a plurality of groups of yarn kneading small pointed cutters, and the yarn kneading small pointed cutters on the adjacent cutter discs of the 6 groups of yarn kneading small pointed cutter fields on each cutter disc are in spiral arrangement.

4. The adjustable length straw rubbing machine head according to claim 1, wherein: the bottom cutter seat comprises an L-shaped support (10) fixedly connected with the side support plate (3), and a sleeve (17) is welded on the bottom surface of the L-shaped support (10).

5. The adjustable length straw rubbing machine head according to claim 1, wherein: the yarn kneading bed knife adjusting mechanism comprises: the fixed cover is established in dead lever (15) in dead knife axle (11) outside, dead lever (15) are connected with rub silk dead knife angle locating plate (13) through tightening the bolt, rub silk dead knife angle locating plate (13) and side stay board (3) fixed connection, and be equipped with screw up bolted connection, be used for adjusting rub arc spacing hole (14) of silk dead knife (12) angle.

6. The adjustable length straw rubbing machine head according to claim 5, wherein: the yarn kneading bed knife (12) and the yarn kneading disc (7) are arranged in a staggered manner, the yarn kneading bed knife (12) is not interfered with each other in a working state, and the length of the yarn kneading bed knife (12) far away from the end of the bed knife shaft (11) is smaller than the length of the near end of the bed knife shaft (11).