阅读说明：本技术 浮动限位式螺旋送料机 (Floating limiting type spiral feeder ) 是由 陈应国 于 2020-04-28 设计创作，主要内容包括：本发明提供浮动限位式螺旋送料机,包括支撑结构,所述支撑结构可拆卸连接导料槽,所述导料槽内侧设有两个隔板,两个隔板与所述导料槽两端形成空腔,两个所述隔板上均设有第一滑槽,两个所述第一滑槽内口设有滑动限位板；所述空腔内设有浮动限位结构,所述浮动限位结构中部挤压连接第一转动杆,所述第一转动杆外侧设有多个螺旋送料轮；所述导料槽内壁设有震动式搓料结构,且所述导料槽上方设有材料筛选结构,所述材料筛选结构对应可拆卸连接所述导料槽；所述震动式搓料结构一侧下方设有第二滑槽,所述导料槽上对应设有导料管,所述第二滑槽滑动连接所述导料管上口。(The invention provides a floating limit type spiral feeder which comprises a supporting structure, wherein the supporting structure is detachably connected with a material guide groove, two partition plates are arranged on the inner side of the material guide groove, cavities are formed between the two partition plates and two ends of the material guide groove, first sliding grooves are formed in the two partition plates, and sliding limit plates are arranged at inner openings of the two first sliding grooves; a floating limiting structure is arranged in the cavity, the middle part of the floating limiting structure is connected with a first rotating rod in an extruding way, and a plurality of spiral feeding wheels are arranged on the outer side of the first rotating rod; the inner wall of the guide chute is provided with a vibration type material rubbing structure, a material screening structure is arranged above the guide chute, and the material screening structure is correspondingly detachably connected with the guide chute; and a second sliding chute is arranged below one side of the vibration type material twisting structure, a material guide pipe is correspondingly arranged on the material guide chute, and the second sliding chute is in sliding connection with an upper opening of the material guide pipe.)

1. Spacing formula feed screw floats, including bearing structure (1), characterized in that: the supporting structure (1) is detachably connected with the material guide groove (2), two partition plates (21) are arranged on the inner side of the material guide groove (2), cavities (22) are formed between the two partition plates (21) and two ends of the material guide groove (2), first sliding grooves (23) are formed in the two partition plates (21), and sliding limiting plates (24) are arranged at inner openings of the two first sliding grooves (23);

a floating limiting structure (3) is arranged in the cavity (22), the middle part of the floating limiting structure (3) is connected with a first rotating rod (4) in an extruding way, and a plurality of spiral feeding wheels (41) are arranged on the outer side of the first rotating rod (4);

the inner wall of the guide chute (2) is provided with a vibration type material rubbing structure (5), a material screening structure (6) is arranged above the guide chute (2), and the material screening structure (6) is correspondingly detachably connected with the guide chute (2);

a second sliding chute (51) is arranged below one side of the vibration type material twisting structure (5), a material guide pipe (25) is correspondingly arranged on the material guide chute (2), and the second sliding chute (51) is connected with an upper opening of the material guide pipe (25) in a sliding manner.

2. The floating limit type screw feeder of claim 1, wherein: bearing structure (1) includes first backup pad (11), first backup pad (11) middle part is equipped with second backup pad (12), second backup pad (12) are the setting of type "L" type, baffle box (2) outside is equipped with a plurality of third spouts (26), second backup pad (12) top can be dismantled connect in third spout (26), just second backup pad (12) top bilateral symmetry is equipped with two inclined supporting board (13), two inclined supporting board (13) upper end can be dismantled connect second backup pad (12).

3. The floating limit type screw feeder of claim 1, wherein: the two sliding limiting plates (24) are in trapezoid-like arrangement, and the first sliding groove (23) is matched with the sliding limiting plates (24).

4. The floating limit type screw feeder of claim 1, wherein: the floating limiting structure (3) comprises two floating limiting rings (31), the two floating limiting rings (31) are detachably connected in the two cavities (22), a plurality of fourth sliding grooves (32) are arranged in the floating limiting rings (31), floating limiting pistons (33) are arranged in the plurality of fourth sliding grooves (32), air inlet holes (34) are formed in the outer sides of the floating limiting rings (31), the air inlet holes (34) are correspondingly connected with the plurality of fourth sliding grooves (32), a second limiting ring (42) is arranged on the outer side of the first rotating rod (4), the plurality of floating limiting pistons (33) are connected with the second limiting ring (42) in an extruding manner, a first driving motor (43) is arranged at one end of the first rotating rod (4), and third limiting rings (35) are arranged on the outer side of the first driving motor (43) and the outer side of the first rotating rod (4), and one end of the first rotating rod (4) is connected with the third limiting ring (35) through a bearing, first limiting blocks (36) are arranged above and below the third limiting ring (35), two fifth sliding grooves (27) are formed in the inner wall of the guide chute (2), and the first limiting blocks (36) are connected with the fifth sliding grooves (27) in a sliding mode.

5. The floating limit type screw feeder of claim 1, wherein: the vibration type material rubbing structure (5) comprises a first connecting frame (52), two rows of tooth-shaped blocks (53) are symmetrically arranged on two sides of the middle of the first connecting frame (52), the two rows of tooth-shaped blocks (53) are meshed with a semi-tooth disc (54), the middle of the semi-tooth disc (54) is detachably connected with a second driving motor (54), the second driving motor (54) is detachably connected with a cover plate (55), the cover plate (55) is detachably connected with the guide chute (2), one end of the first connecting frame (51) is fixedly connected with a U-shaped mesh chute (56), the U-shaped mesh chute (56) is slidably connected with the inner wall of the guide chute (2), two second sliding rods (57) are slidably connected below the U-shaped mesh chute (56), a U-shaped rubber gasket (58) is detachably connected with the inner wall of the guide chute (2), and a plurality of protrusions (581) are arranged on the U-shaped rubber gasket (58, the protrusions (581) are connected with the holes in the U-shaped net groove (56) in a sliding mode.

6. The floating limit type screw feeder of claim 1, wherein: material screening structure (6) are including first guide box (61), first guide box (61) bilateral symmetry is equipped with two and arranges material tank (62), first guide box (61) inboard middle part is equipped with first filter screen (63), first filter screen (63) middle part is equipped with bearing connection second dwang (64), second dwang (64) top is equipped with third driving motor (65), third driving motor (65) can dismantle the connection through first backup pad (66) first guide box (61), just connection pipe box (67) can be dismantled in the second dwang (64) outside, the pipe box (67) outside is equipped with two swash plates (68), two swash plate (68) sliding connection first filter screen (63), just first filter screen (63) are type "round platform" setting, two between swash plate (68), Can dismantle on pipe box (67) and connect two second backup pad (69), two all be equipped with fourth driving motor (691) on second backup pad (69), fourth driving motor (691) driveshaft connection second dwang (692), second dwang (692) outside is equipped with a plurality of puddlers (693), just first guide box (61) one side is equipped with two fifth spout (611), two discharge gate (62) are correspondingly connected to fifth spout (611), another discharge gate (62) is correspondingly connected to first filter screen (63) below.

Technical Field

The invention relates to the technical field of spiral feeders, in particular to a floating limit type spiral feeder.

Background

A conveyor is a friction-driven machine that transports material in a continuous manner. By applying the method, the device can be used,

the material can be arranged on a certain conveying line from an initial feeding point to a final discharging point

Becomes a material conveying flow. The conveying device can be used for conveying both broken materials and finished articles. Besides pure material conveying, the device can also be used in various industrial enterprises

The technological process in the production flow is matched with the requirements to form a rhythmic line production transportation line.

The conveying equipment is widely applied to various modern industrial enterprises.

The rotation of present feed screw drives a plurality of spiral pages through built-in dwang and carries out the rotation that corresponds to realize the pay-off that corresponds.

However, since a certain gap is formed between the spiral blade and the material guide chute, the spiral blade is easily stuck when small materials are stacked, and the spiral blade is damaged.

Disclosure of Invention

Technical problem

The invention provides a floating limit type spiral feeder, which is used for solving the technical problem that small materials are easy to clamp the spiral blade when being accumulated to cause damage of the spiral blade in the background technology because a certain gap is formed between the spiral blade and a material guide groove.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the support structure of the present invention;

FIG. 3 is a schematic view of the floating limiting structure of the present invention;

FIG. 4 is a schematic view of the vibration type material rubbing structure of the present invention

FIG. 5 is a schematic view of the U-shaped rubber pad of the present invention;

fig. 6 is a schematic diagram of a material screening structure of the present invention.

In the figure: 1-supporting structure, 11-first supporting plate, 12-second supporting plate, 13-inclined supporting plate, 2-guide groove, 21-clapboard, 22-cavity, 23-first chute, 24-sliding limiting plate, 25-guide tube, 26-third chute, 27-fifth chute, 3-floating limiting structure, 31-floating limiting ring, 32-fourth chute, 33-floating limiting piston, 34-air inlet hole, 35-third limiting ring, 36-first limiting block, 4-first rotating rod, 41-spiral feeding wheel, 42-second limiting ring, 43-first driving motor, 5-vibration type material twisting structure, 51-second chute, 52-first connecting frame, 53-tooth block, 54-semi-fluted disc, 55-cover plate, 56-U-shaped screen groove, 57-second slide bar, 58-U-shaped rubber pad, 581-bulge, 6-material screening structure, 61-first guide box, 62-discharge groove, 63-first filter screen, 64-second rotating rod, 65-third driving motor, 66-first supporting plate, 67-pipe sleeve, 68-inclined plate, 69-second supporting plate, 691-fourth driving motor, 692-second rotating rod and 693-stirring rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.