CN212923233U

CN212923233U - Prevent blockking up screw conveyer with shredding and mixed function

Info

Publication number: CN212923233U
Application number: CN202021449082.5U
Authority: CN
Inventors: 罗文柱; 乌兰图雅; 张亚男; 王威; 杨祖威; 孙东阳; 白云鹤
Original assignee: Inner Mongolia Agricultural University
Current assignee: Inner Mongolia Agricultural University
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-04-09
Anticipated expiration: 2030-07-21

Abstract

The utility model relates to a prevent blockking up screw conveyer with shredding and mixed function, including the pipe casing with be used for supporting the support of casing, casing both ends fixedly connected with blocks casing tip open-ended baffle completely, has the center pin that can take place the rotation on the casing symmetry axis, has on the center pin and encircles the helical blade who arranges along the whorl line to the side of the center pin, and helical blade's outward flange is the cockscomb structure, has the pinion rack in the lateral wall inner face of casing, the pinion rack has the clearance including arranging a plurality of sawtooth on the coplanar, between the sawtooth of pinion rack and helical blade's the sawtooth, the inner face of pinion rack laminating casing, and open the one end of casing has the feed inlet, and the one end that the feed inlet was kept away from to the casing is. The material is chopped up under the cooperation of the sawtooth at the edge of the helical blade and the toothed plate, and the material chopping and mixing device has the characteristics of simple structure and good chopping and mixing performance.

Description

Prevent blockking up screw conveyer with shredding and mixed function

Technical Field

The utility model relates to the technical field of agricultural machinery, concretely relates to prevent blockking up screw conveyer with shredding and mixed function.

Background

Screw conveyor wide application is on various herding agricultural machinery equipment, a be used for accomplishing the feed, mix the stirring, carry, process such as promotion and extrusion, because the agricultural fiber material has the softness, fluffy, size shape is irregular, the mobility is poor, etc. characteristics, often twine into the knot each other easily in transportation process, the transport and the mixture of material have seriously been influenced, for this reason often set the blade edge of screw conveyor into the cockscomb structure, thereby cut up the material, avoid the material to entangle each other and knot and influence material transport and mix, but the sawtooth on a helical blade shredding capability is relatively poor, for this reason prior art proposes to use two relative rotation helical blade, the edge sets up the cockscomb structure and is used for cutting up the material, although this kind of device is good in shredding effect, but not only the structure is complicated, and it is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure's auger delivery device, shredding and the miscellany that can be good.

Provide a prevent blockking up screw conveyer with shredding and mixed function for this reason, including the pipe casing with be used for supporting the support of casing, casing both ends fixedly connected with blocks casing tip open-ended baffle completely, the center pin that can take place the rotation has on the casing symmetry axis, has on the center pin and encircles the helical blade who arranges along the whorl of center pin side, helical blade's outward flange is the cockscomb structure, has the pinion rack in the lateral wall inner face of casing, the pinion rack has the pinion rack including arranging a plurality of sawtooth on the coplanar, has the clearance between the sawtooth of pinion rack and helical blade's the sawtooth, the inner face of pinion rack laminating casing, and open the one end of casing has the feed inlet, and open the one end that the feed inlet was kept away from to the casing.

Further, the toothed plate is inclined relative to the end face of the machine shell, and the inclined direction of the toothed plate is consistent with the lift angle direction of the spiral vane.

Further, the inclination angle of the toothed plate is consistent with the lead angle of the helical blade.

Further, the toothed plates are multiple, and the interval between two adjacent toothed plates is consistent with the pitch of the helical blades.

Furthermore, the feed inlet is positioned on the side surface of the machine shell far away from the ground, and the discharge outlet is positioned on the side surface of the machine shell facing the ground.

Further, the discharge gate periphery is enclosed there is the lateral wall, and the one end that ground was kept away from to the lateral wall of discharge gate is with high, and the lateral wall is enclosed to the feed inlet periphery, and the one end that the lateral wall of discharge gate faced ground is with high.

Further, the housing is kept horizontal to the ground.

Has the advantages that:

the material gets into from the feed inlet, mixes and carries to the rear by the helical blade, and under the cooperation of the sawtooth at helical blade edge and pinion rack, the material is chopped up, prevents that conveying and mixing performance of influence material such as material intertwine in the transportation, has simple structure, cuts up and the good characteristics of mixing performance.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural diagram of the material conveying device of the present invention.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.

See fig. 1, the utility model discloses a material transmission device includes

tubular casing

1, 1 both ends of casing link to each other with placing subaerial support respectively, the length one of support causes casing 1 level to place, baffle 2 has respectively at the opening part at 1 both ends of casing, 2 detachable of baffle fix the both ends at casing 1, it has the through-hole to cross 1 symmetry axis department of casing on baffle 2, the through-hole is filled completely by the bearing, transmission device's center pin 3 passes the bearing on two baffles 2, thereby the rotation can take place for center pin 3 when fixing center pin 3 on the symmetry axis of casing 1.

The side of one end of the machine shell 1 far away from the ground is provided with a square through hole, four side walls are surrounded around the square through hole, the side walls are at the same height to form a square feeding hole (not shown), and the side of the other end of the machine shell 1 facing the ground is provided with a discharging hole (not shown) with the same structure.

Have on the center pin 3 around the helical blade 31 of arranging along the spiral of center pin side, pour the material into from the feed inlet during transmission, later through the rotation of motor drive center pin 3, under helical blade 31's effect, stir the material and carry backward to the discharge gate, send to the material of discharge gate 12 and fall under the effect of gravity, accomplish the transportation.

When the blade 31 needs to be cleaned or replaced, the baffle 2 can be detached, and replacement and installation are convenient.

Further, helical blade 31's outward flange is the cockscomb structure, install a plurality of pinion rack 4 in the lateral wall inner face of casing 1, pinion rack 4 is arranged by a plurality of zigzags that are located the coplanar and is constituteed, there is the clearance between pinion rack 4's the zigzags and helical blade 31's the zigzags, thereby when avoiding helical blade 31 to rotate, helical blade 31 collides and rubs with pinion rack 4, pinion rack 4 laminates the inner face of casing 1, interval between pinion rack 4 and the pinion rack 4 is unanimous with helical blade 31's pitch, helical blade 31 mutually supports with pinion rack 4, a material for cutting up winding each other among the transportation process, the material of entangling, pinion rack 4 is for the terminal surface slope of casing 1, the angle of inclination is unanimous with helical blade 31's lead angle, thereby guide the material backward transport when stirring is cuted.

It should be finally noted that the above embodiments are only intended to illustrate the technical solution of the present invention and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced with other equivalents without departing from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a prevent blockking up screw conveyer with shredding and mixed function, includes pipe casing (1) and the support that is used for supporting casing (1), casing (1) both ends fixedly connected with blocks casing (1) tip open-ended baffle (2) completely, has center pin (3) that can take place the rotation on casing (1) the symmetry axis, has spiral blade (31) that arrange along the thread line that encircle to the side of the center pin on center pin (3), its characterized in that: the outward flange of helical blade (31) is the cockscomb structure, has pinion rack (4) in the lateral wall inner face of casing (1), pinion rack (4) have the clearance including arranging a plurality of sawtooth on the coplanar between the sawtooth of pinion rack (4) and helical blade (31), and pinion rack (4) laminating casing (1) inner face, the one end of casing (1) is opened there is the feed inlet, and the one end of keeping away from the feed inlet in casing (1) is opened there is the discharge gate.

2. The anti-clogging screw conveyor with shredding and mixing functions of claim 1, wherein: the toothed plate (4) inclines relative to the end face of the machine shell (1), and the inclination direction of the toothed plate (4) is consistent with the lead angle direction of the helical blade.

3. An anti-clogging screw conveyor with shredding and mixing functions according to claim 2, characterized in that: the inclined angle of the toothed plate (4) is consistent with the lift angle of the helical blade (31).

4. An anti-clogging screw conveyor with shredding and mixing functions according to claim 2, characterized in that: the toothed plates (4) are multiple, and the interval between every two adjacent toothed plates (4) is consistent with the pitch of the helical blades (31).

5. The anti-clogging screw conveyor with shredding and mixing functions of claim 1, wherein: the feed inlet is located the side of casing (1) far away from ground, and the discharge gate that locates is located the side of casing (1) towards ground.

6. An anti-clogging screw conveyor with shredding and mixing functions according to claim 5, characterized in that: the periphery of the discharge port is surrounded by a side wall, one end of the side wall of the discharge port, which is far away from the ground, is at the same height, the periphery of the feed port is surrounded by a side wall, and one end of the side wall of the discharge port, which faces the ground, is at the same height.

7. The anti-clogging screw conveyor with shredding and mixing functions of claim 1, wherein: the machine shell (1) is kept horizontal to the ground.