CN210840707U

CN210840707U - Harvester for straw

Info

Publication number: CN210840707U
Application number: CN201921634003.5U
Authority: CN
Inventors: 敬洁瑶
Original assignee: Heilongjiang Junyi Liangkang Technology Co ltd
Current assignee: Heilongjiang Junyi Liangkang Technology Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-26
Anticipated expiration: 2029-09-27

Abstract

The utility model relates to the technical field of straw harvesting, in particular to a harvester for straw, which comprises a fixed frame, wherein a strip-shaped groove is formed in the inner side of the fixed frame, a first saw blade and a second saw blade are arranged at the strip-shaped groove of the fixed frame, a strip-shaped groove is formed in the top of the first saw blade, a chute is formed in the inner side of the strip-shaped groove of the first saw blade, two groups of threaded through holes are formed in the top of the first saw blade, a fixing bolt is connected to the threaded through hole of the first saw blade through a thread, and a fixed block is arranged at the bottom of the first saw blade; the utility model discloses a fixed block and the fixed column that set up can be so that the first saw bit of setting can be stable fix in the fixed frame that sets up, and the fixed frame that sets up this moment can make first saw bit and second saw bit move, and through the fixed frame that sets up, can restrict the straw, can conveniently collect the straw after the straw cuts off from this.

Description

Harvester for straw

Technical Field

The utility model relates to a straw reaps technical field, specifically is a harvester of straw.

Background

The straw is a general term of stem leaf (ear) part of mature crops. Typically refers to the remainder of the wheat, rice, corn, potatoes, oilseed rape, cotton, sugar cane and other crops (typically roughages) after harvesting the seed. More than half of the products of crop photosynthesis exist in the straws, and the straws are rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, are multipurpose renewable biological resources, and are also coarse feed. It features high coarse fibre content (30-40%), and lignin content. Although the lignocellulose cannot be utilized by pigs and chickens, the lignocellulose can be absorbed and utilized by livestock such as ruminants, cattle and sheep.

Therefore, in rural areas in China, straws are frequently harvested and collected to be used as feed storage for cattle and sheep, in the existing straw collection process, the straws are generally collected in a manual mode, but the roots and the stems of the straws are tough, so that a large amount of time is needed for treatment, the temperature of the ground in the field is high, farmers are easy to suffer from heatstroke in a high-temperature environment for a long time, and the efficiency of a manual harvesting mode is too low, so that the straw harvester is provided.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a harvester of straw possesses can be convenient going on to the straw, can effectual improvement advantage such as efficiency of reaping, has solved the in-process of current collection straw, generally all adopts manual mode to collect, but because the rhizome of straw is more tough and tough, so need spend a large amount of time to handle, and because field ground temperature is higher, the peasant is very easily heatstroke in the environment of high temperature for a long time, and the artificial problem of cutting the mode efficiency of getting too low.

The utility model discloses a harvester for straw, which comprises a fixed frame, the inner side of the fixed frame is provided with a strip-shaped groove, the strip-shaped groove of the fixed frame is provided with a first saw blade and a second saw blade, the top of the first saw blade is provided with a strip-shaped groove, the inner side of the strip-shaped groove of the first saw blade is provided with a chute, the top of the first saw blade is provided with two groups of screw thread through holes, the screw thread through hole of the first saw blade is in threaded connection with a fixing bolt, the bottom of the first saw blade is provided with a fixed block, the top of the fixed block is provided with a screw thread groove, the screw thread groove of the fixed block is in threaded connection with the fixing bolt, the bottom of the fixed block is fixedly connected with a fixed column, the bottom of the fixed column is fixedly connected with the inner bottom of the fixed frame, and the set, the fixing frame arranged at the moment can enable the first saw blade and the second saw blade to move, and the straw can be limited through the fixing frame, so that the straw can be conveniently collected after being cut off.

The utility model discloses a harvester of straw, wherein the top of first saw bit is equipped with the second saw bit, circular through-hole has been seted up at the top of second saw bit, the circular through-hole fixedly connected with of second saw bit promotes the piece, and through the promotion piece that sets up, the second saw bit that can conveniently set up removes, and the second saw bit can carry out the alternating motion with first saw bit, and the shearing force that forms from this can cut off the straw.

The utility model discloses a harvester of straw, wherein the bottom that promotes the piece slides with the spout and links to each other, just promote fixedly connected with cylinder from this of piece, just the bottom fixedly connected with stopper of cylinder can provide stable support for the cylinder through the stopper that sets up for the cylinder can be normal play effect, thereby makes first saw bit can cooperate the use with the second saw bit.

The utility model discloses a harvester of straw, wherein the top fixedly connected with support of stopper, circular through-hole has been seted up at the top of support, circular through-hole department of support links to each other with the outside of cylinder is fixed, through the support that sets up, can provide stable support for the cylinder can be stable be connected with the stopper, makes things convenient for the use of cylinder.

The utility model discloses a harvester of straw, wherein the bar through-hole has been seted up to the inboard bottom of fixed frame, the bar through-hole department fixedly connected with bottom plate of fixed frame, the bottom fixedly connected with connecting block of bottom plate, just the bottom fixedly connected with truckle of connecting block through the bottom plate that sets up for the connecting block obtains stable connection, and the truckle of setting can remove by fixed frame, thereby facilitates the use of device.

The utility model discloses a harvester of straw, wherein two sets of push rods of the left side fixedly connected with of fixed frame, it is two sets of circular through-hole has all been seted up at the top of push rod, the circular through-hole fixedly connected with connecting rod of push rod department, through the push rod that sets up and the connecting rod that sets up, can cooperate the truckle that sets up for fixed frame can make things convenient for the operator to use, thereby can make first saw bit and second saw bit play a role.

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

1. the utility model discloses a fixed block and fixed column that set up, can make the first saw bit of setting can be stable fix in the fixed frame that sets up, the fixed frame that sets up this moment, can make first saw bit and second saw bit move, and through the fixed frame that sets up, can restrict the straw, from this can be after the straw cuts off, can conveniently collect the straw, promote the piece through the setting, the second saw bit that can conveniently set up moves, the second saw bit can carry out the alternating motion with first saw bit, the shearing force that forms from this can cut off the straw, stopper through setting up, can provide stable support for the cylinder, make the performance that the cylinder can be normal, thereby make first saw bit can cooperate the use with the second saw bit.

2. The utility model discloses a support that sets up can provide stable support for the cylinder can be stable be connected with the stopper, make things convenient for the use of cylinder, through the bottom plate that sets up, make the connecting block obtain stable connection, and the truckle of setting, can remove by fixed frame, thereby the use of convenience of equipment, through the push rod that sets up and the connecting rod that sets up, can cooperate the truckle that sets up, make fixed frame can facilitate the operator to use, thereby can make first saw bit and second saw bit play a role. And the truckle that sets up can make the device walk on muddy soil, can avoid the truckle to sink into in the earth.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic side view sectional structure of the fixing frame of the present invention;

fig. 2 is a schematic view of the front section structure of the fixing frame of the present invention;

FIG. 3 is a schematic cross-sectional view of the first and second saw blades of the present invention;

fig. 4 is a side view of the caster of the present invention.

In the figure: 01. a fixing frame; 02. a base plate; 03. connecting blocks; 04. a caster wheel; 05. a connecting rod; 06. a push rod; 07. a first saw blade; 08. a second saw blade; 09. fixing a column; 10. a fixed block; 11. a support; 12. a limiting block; 13. a cylinder; 14. a pushing block; 15. a chute; 16. and (5) fixing the bolt.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, the straw harvester of the present invention includes a fixed frame 01, a bar-shaped groove is formed at an inner side of the fixed frame 01, a first saw blade 07 and a second saw blade 08 are disposed at the bar-shaped groove of the fixed frame 01, a bar-shaped groove is formed at a top of the first saw blade 07, a sliding slot 15 is formed at an inner side of the bar-shaped groove of the first saw blade 07, two sets of screw through holes are formed at a top of the first saw blade 07, a fixing bolt 16 is threadedly connected to the screw through hole of the first saw blade 07, a fixing block 10 is disposed at a bottom of the first saw blade 07, a screw groove is formed at a top of the fixing block 10, the screw groove of the fixing block 10 is threadedly connected to the fixing bolt 16, a fixing column 09 is fixedly connected to a bottom of the fixing column 10, the bottom of the fixing column 09 is fixedly connected to an inner bottom of the fixed frame 01, and the fixing, the fixing frame 01 provided at this time can move the first saw blade 07 and the second saw blade 08, and the straw can be restricted by the fixing frame 01, so that the straw can be conveniently collected after being cut.

The top of first saw bit 07 is equipped with second saw bit 08, and circular through-hole has been seted up at the top of second saw bit 08, and the circular through-hole fixedly connected with of second saw bit 08 promotes piece 14, and through the promotion piece 14 that sets up, the second saw bit 08 that can conveniently set up removes, and second saw bit 08 can carry out the staggered movement with first saw bit 07, and the shearing force that from this forms can cut off the straw.

The bottom that promotes piece 14 slides with spout 15 and links to each other, and promotes fixedly connected with cylinder 13 from this of piece 14, and the bottom fixedly connected with stopper 12 of cylinder 13, through the stopper 12 that sets up, can provide stable support for cylinder 13 can be normal performance, thereby makes first saw bit 07 can cooperate the use with second saw bit 08.

The top fixedly connected with support 11 of stopper 12, circular through-hole has been seted up at the top of support 11, and circular through-hole department of support 11 links to each other with the outside of cylinder 13 is fixed, through the support 11 that sets up, can provide stable support for cylinder 13 can be stable be connected with stopper 12, makes things convenient for cylinder 13's use.

The bar through-hole has been seted up to the inboard bottom of fixed frame 01, the bar through-hole fixedly connected with bottom plate 02 of fixed frame 01, the bottom fixedly connected with connecting block 03 of bottom plate 02, and the bottom fixedly connected with truckle 04 of connecting block 03, through the bottom plate 02 that sets up for connecting block 03 obtains stable connection, and the truckle 04 that sets up, can remove fixed frame 01, thereby facilitates the use of device.

Two sets of push rods 06 of left side fixedly connected with of fixed frame 01, circular through-hole has all been seted up at the top of two sets of push rods 06, and the circular through-hole fixedly connected with connecting rod 05 of push rod 06, through the push rod 06 that sets up and the connecting rod 05 that sets up, the truckle 04 that can cooperate the setting for fixed frame 01 can make things convenient for the operator to use, thereby can make first saw bit 07 and second saw bit 08 play a role.

When using the utility model discloses the time:

firstly, the push rod 06 is driven by the connecting rod 05 to move the fixed frame 01, and at the moment, the caster 04 arranged at the bottom of the fixed frame 01 can drive the fixed frame 01 to move, so that the fixed frame 01 can be brought to a place where straws need to be collected;

when fixed frame 01 removes the place that needs to gather the straw, start cylinder 13, cylinder 13 promotes piece 14 through promoting, it can be with the second saw bit 08 that drives the setting on first saw bit 07 reciprocating motion to make to promote piece 14, the first saw bit 07 that sets up this moment can cut off the straw with second saw bit 08, can collect the straw from this, and fixed frame 01 that sets up is when collecting, can restrict the straw, the straw that can conveniently cut off is accomodate from this.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a harvester of straw, includes fixed frame (01), its characterized in that: a strip-shaped groove is formed in the inner side of the fixed frame (01), a first saw blade (07) and a second saw blade (08) are arranged at the strip-shaped groove of the fixed frame (01), the top of the first saw blade (07) is provided with a strip-shaped groove, the inner side of the strip-shaped groove of the first saw blade (07) is provided with a sliding chute (15), two groups of threaded through holes are formed in the top of the first saw blade (07), a fixing bolt (16) is connected to the threaded through hole of the first saw blade (07) in a threaded manner, a fixed block (10) is arranged at the bottom of the first saw blade (07), a threaded groove is formed at the top of the fixed block (10), the thread groove of the fixing block (10) is in threaded connection with a fixing bolt (16), and the bottom of the fixed block (10) is fixedly connected with a fixed column (09), and the bottom of the fixed column (09) is fixedly connected with the bottom of the inner side of the fixed frame (01).

2. The straw harvester according to claim 1, wherein: the top of the first saw blade (07) is provided with a second saw blade (08), the top of the second saw blade (08) is provided with a circular through hole, and a pushing block (14) is fixedly connected to the circular through hole of the second saw blade (08).

3. The straw harvester according to claim 2, wherein: the bottom of the pushing block (14) is connected with the sliding groove (15) in a sliding mode, the pushing block (14) is fixedly connected with the air cylinder (13), and the bottom of the air cylinder (13) is fixedly connected with the limiting block (12).

4. The straw harvester according to claim 3, wherein: the top fixedly connected with support (11) of stopper (12), circular through-hole has been seted up at the top of support (11), the circular through-hole department of support (11) links to each other with the outside of cylinder (13) is fixed.

5. The straw harvester according to claim 1, wherein: the bar through-hole has been seted up to the inboard bottom of fixed frame (01), the bar through-hole department fixedly connected with bottom plate (02) of fixed frame (01), the bottom fixedly connected with connecting block (03) of bottom plate (02), just the bottom fixedly connected with truckle (04) of connecting block (03).

6. The straw harvester according to claim 1, wherein: two sets of push rods (06) of left side fixedly connected with of fixed frame (01), two sets of circular through-hole has all been seted up at the top of push rod (06), circular through-hole department fixedly connected with connecting rod (05) of push rod (06).