CN217644254U

CN217644254U - Straw cutting equipment

Info

Publication number: CN217644254U
Application number: CN202221608296.1U
Authority: CN
Inventors: 许党辉; 杨聚亮; 向南; 包书海
Original assignee: Henan Shuangming Machinery Equipment Technology Co ltd
Current assignee: Henan Shuangming Machinery Equipment Technology Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-10-25
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses a straw cutting device, which comprises a bottom plate, wherein the top of the bottom plate is provided with a top block through an electric telescopic column, the bottom of the top block is symmetrically provided with fixed plates, and the two fixed plates are fixedly connected through a fixed rod; be equipped with on the dead lever and be no less than four cutting components, cutting components includes cutting blade, cutting blade has seted up the round hole corresponding to the position of dead lever, cutting blade is inside and be located the top of round hole and seted up the cavity, the inside swing joint of cavity has the rotor plate. This straw cutting equipment, structural design is reasonable, and convenient to use adopts semi-automatic cutout's mode, need not the manual work and carries out too much work, has reduced workman's intensity of labour and danger, and can select suitable segment number and cut length of cutting according to the actual demand that cuts, and then the improvement of maximization work efficiency, can satisfy large batch straw and cut the use.

Description

Straw cutting equipment

Technical Field

The utility model relates to a straw treatment facility technical field specifically is a straw cutting equipment.

Background

Straw, known as ligusticum in ancient times, also known as straw grass, refers to the stem and leaf parts of the stems and leaves of the mature and threshed gramineous crops such as rice, wheat and corn, wherein the straw of rice is often called as rice straw and ligusticum oryzae, and the straw of wheat is called as wheat straw.

When the straws are processed, the straws are often required to be cut, in the prior art, the straws are often held by hands and then cut, the labor intensity of workers is high, certain dangerousness is realized, and when the straws are manually cut, the straws with the corresponding lengths can be obtained by cutting for multiple times, so that the efficiency is extremely low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a straw cutting equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a straw cutting device comprises a bottom plate, wherein a top block is arranged at the top of the bottom plate through an electric telescopic column, fixed plates are symmetrically arranged at the bottom of the top block, and the two fixed plates are fixedly connected through a fixed rod;

and at least four cutting assemblies are axially arranged on the fixed rod.

The cutting assembly comprises a cutting blade, the cutting blade is provided with a round hole corresponding to the position of a fixed rod, the cutting blade is internally provided with a cavity above the round hole, the cavity is movably connected with a rotating plate, a screw rod is installed at the center position of the top of the rotating plate, the top end of the screw rod runs through the cavity and extends to the outside of the cutting blade, the screw rod positioned at the outside of the cutting blade is in threaded connection with a threaded sleeve, the top of the cutting blade is in threaded connection with a limit vertical rod corresponding to the two sides of the screw rod, the surface of the threaded sleeve is in fixed connection with a limit sliding plate corresponding to the limit vertical rod, the two limit sliding plates are respectively in sliding connection with the two limit vertical rods, and the top of the threaded sleeve is symmetrically provided with a positioning insertion rod.

Preferably, the top block is provided with positioning insertion holes matched with the positioning insertion rod at positions corresponding to the positioning insertion rods, and the positioning insertion holes are not less than fifteen groups and are arranged at the bottom of the top block at equal intervals.

Preferably, the top symmetry of bottom plate has seted up the spout, install spacing horizontal pole between the left and right sides of spout inner wall, the last edge axial slidable of spacing horizontal pole installs spacing slider, and the top of two spacing sliders passes through locating rack fixed connection.

Preferably, electric putter is installed at the top of locating rack, electric putter's flexible end runs through the locating rack and extends to its inboard fixedly connected with pressure flitch.

Preferably, the outer side of the rotating plate is fixedly connected with a rubber ring, and the outer side of the rubber ring is in contact with the inner wall of the cavity.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses length according to the straw, under the sliding connection of spacing horizontal pole and spacing slider, can stir the locating rack, place the straw behind the bottom plate top, open electric putter, its flexible end drives the pressure flitch and compresses tightly fixedly to the both ends of straw, cutting length or the cutting position according to the straw, stir cutting blade on the dead lever, rotate the screw rod after until the selected position, threaded connection is the swivel nut on it through spacing pole setting and spacing slide spacing, can vertically shift up, make the location inserted bar insert to form fixedly in the location jack that the kicking block bottom corresponds, after opening electric telescopic post, it drives the kicking block and moves down, can carry out straw cutting work, this straw cutting equipment, structural design is reasonable, high durability and convenient use, adopt semi-automatic cutting's mode, need not the manual work too much, workman's intensity of labour and danger have been reduced, and can be according to the actual demand that cuts, select suitable number of cutting segments and length, and then maximization's improvement work efficiency, can satisfy the use that cuts of large straw in batches.

2. The utility model discloses a set up the location jack, it can be fixed to it after cutting the blade removal to set up the multiunit, select suitable location jack to form fixedly, thereby improved and cut the precision with adjustable length, through setting up the spout, spacing horizontal pole, spacing slider and locating rack, can be according to the length of straw, with adjust the distance between two locating racks, thereby the convenience is carried on spacingly to the straw, through setting up electric putter and pressing the flitch, can realize compressing tightly fixedly to straw end department, improve the stability of cutting, through setting up the rubber circle, utilize the high friction nature of rubber, can effectively prevent the free rotation of rotor plate, and then lead to the transmission of screw rod unnecessary.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the cutting assembly of the present invention;

FIG. 3 is a sectional view of the cutting assembly of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the top block of the present invention.

In the figure: 1 bottom plate, 2 electronic flexible post, 3 kicking blocks, 4 fixed plates, 5 dead levers, 6 cutting components, 61 cutting blade, 62 round holes, 63 cavities, 64 rotor plates, 65 screw rod, 66 swivel nut, 67 spacing pole setting, 68 spacing slide, 69 location inserted bar, 610 rubber circle, 7 location jack, 8 spout, 9 spacing horizontal poles, 10 spacing slider, 11 locating rack, 12 electric putter, 13 pressure flitch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a straw cutting device comprises a bottom plate 1, wherein a top block 3 is mounted at the top of the bottom plate 1 through an electric telescopic column 2, fixing plates 4 are symmetrically and fixedly mounted at the bottom of the top block 3, and the two fixing plates 4 are fixedly connected through a fixing rod 5; the dead lever 5 is gone up and is followed axial slidable and install and be no less than four cutting assembly 6, sets up multiunit cutting assembly 6 and can carry out the while cutting to the straw multistage to can be fixed in the one side that does not have the straw to unnecessary cutting assembly 6 according to the in-service use condition, make equipment have the high use flexibility ratio.

Cutting assembly 6 includes cutting blade 61, cutting blade 61 has seted up round hole 62 corresponding the position of dead lever 5, cutting blade 61 is inside and be located round hole 62 top and seted up cavity 63, the inside swing joint of cavity 63 has rotor plate 64, the central point department of putting at rotor plate 64 top fixed mounting has screw rod 65, rotor plate 64 and cavity 63 can form the spacing to screw rod 65, in order to prevent it to produce vertical or horizontal direction's displacement, cavity 63 is run through and extend to cutting blade 61 outside in the top of screw rod 65, the screw rod 65 surface threaded connection who is located cutting blade 61 outside has swivel nut 66, cutting blade 61 top and the equal fixedly connected with spacing pole setting 67 in both sides that corresponds screw rod 65, the position fixedly connected with spacing slide 68 of swivel nut 66 surface correspondence spacing pole setting 67, two spacing slide 68 are sliding connection respectively on two spacing pole settings 67, the top symmetry fixed mounting of swivel nut 66 has location inserted bar 69.

Specifically, the top block 3 corresponds the position of location inserted bar 69 and has seted up the location jack 7 rather than the cooperation use, and the bottom at top block 3 is seted up for being no less than fifteen groups and equidistance to the quantity of location jack 7, through setting up location jack 7, sets up the multiunit and can select suitable location jack 7 to form fixedly when cutting blade 61 and remove the back and need fix it to improved and cut the adjustable precision of length.

Specifically, spout 8 has been seted up to bottom plate 1's top symmetry, fixed mounting has limit horizontal pole 9 between the left and right sides of spout 8 inner wall, and limit horizontal pole 9 is last to have limit slider 10 along endwise slip mounting, and 11 fixed connection are passed through at the top of two limit slider 10 locating racks, through setting up spout 8, limit horizontal pole 9, limit slider 10 and locating rack 11, can be according to the length of straw to adjust the distance between two locating racks 11, thereby it is convenient to carry on spacingly to the straw.

Concretely, electric putter 12 is installed at the top of locating rack 11, and electric putter 12's flexible end runs through locating rack 11 and extends to its inboard fixedly connected with pressure flitch 13, through setting up electric putter 12 and pressure flitch 13, can realize compressing tightly fixedly to straw end department, improves the stability of cutting.

Specifically, the outside fixedly connected with rubber circle 610 of rotor plate 64, the outside and the cavity 63 inner wall of rubber circle 610 contact each other, through setting up rubber circle 610, utilize the high frictional property of rubber, can effectively prevent rotor plate 64's free rotation, and then lead to the unnecessary transmission of screw 65.

This straw cutting equipment, structural design is reasonable, and convenient to use adopts semi-automatic cutout's mode, need not the manual work and carries out too much work, has reduced workman's intensity of labour and danger, and can select suitable segment number and cut length of cutting according to the actual demand that cuts, and then the improvement of maximization work efficiency, can satisfy large batch straw and cut the use.

When the straw cutting machine is used, according to the length of straws, the positioning frame 11 can be shifted under the sliding connection of the limiting cross rod 9 and the limiting sliding block 10, the straws are placed on the top of the bottom plate 1, the electric push rod 12 is opened, the telescopic end of the electric push rod drives the pressing plate 13 to tightly press and fix two ends of the straws, according to the cutting length or the cutting position of the straws, the cutting blade 61 is shifted above the fixing rod 5 until the screw rod 65 is rotated after the selected position, the threaded sleeve 66 connected onto the cutting blade is limited by the limiting vertical rod 67 and the limiting sliding plate 68, the cutting blade can vertically move upwards, the positioning insertion rod 69 is inserted into the positioning insertion hole 7 corresponding to the bottom of the top block 3 to be fixed, after the electric telescopic column 2 is opened, the cutting rod drives the top block 3 to move downwards, and straw cutting work can be carried out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a straw cutting equipment, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is provided with a top block (3) through an electric telescopic column (2), the bottom of the top block (3) is symmetrically provided with fixed plates (4), and the two fixed plates (4) are fixedly connected through a fixed rod (5);

and at least four cutting assemblies (6) are axially arranged on the fixing rod (5).

2. The straw cutting apparatus as claimed in claim 1, wherein: cutting assembly (6) including cutting blade (61), round hole (62) have been seted up to the position that cutting blade (61) corresponds dead lever (5), cavity (63) have been seted up to the inside top that just is located round hole (62) of cutting blade (61), the inside swing joint of cavity (63) has rotor plate (64), central point at rotor plate (64) top puts the department and installs screw rod (65), the top of screw rod (65) runs through cavity (63) and extends to cutting blade (61) outside, and screw rod (65) surface threaded connection that is located cutting blade (61) outside has swivel nut (66), cutting blade (61) top and the equal fixedly connected with in both sides that corresponds screw rod (65) limit vertical rod (67), swivel nut (66) surface corresponds the spacing slide board (68) of position fixedly connected with of limit vertical rod (67), two spacing slide board (68) sliding connection respectively are on two limit vertical rod (67), location inserted bar (69) are installed to the top symmetry of swivel nut (66).

3. The straw cutting apparatus of claim 2, wherein: the locating insertion holes (7) matched with the locating insertion rods (69) are formed in the positions, corresponding to the locating insertion rods (69), of the top blocks (3), and the locating insertion holes (7) are formed in the bottom of the top blocks (3) in an equal distance and are not less than fifteen groups.

4. The straw cutting apparatus as claimed in claim 3, wherein: spout (8) have been seted up to the top symmetry of bottom plate (1), install between the left and right sides of spout (8) inner wall spacing horizontal pole (9), install spacing slider (10) along axial sliding on spacing horizontal pole (9), locating rack (11) fixed connection is passed through at the top of two spacing slider (10).

5. The straw cutting apparatus as claimed in claim 4, wherein: electric putter (12) are installed at the top of locating rack (11), electric putter's (12) flexible end runs through locating rack (11) and extends to its inboard fixedly connected with pressure flitch (13).

6. A straw cutting apparatus as claimed in claim 5, in which: the outer side of the rotating plate (64) is fixedly connected with a rubber ring (610), and the outer side of the rubber ring (610) is in contact with the inner wall of the cavity (63).