CN212293362U

CN212293362U - Multi-group rake tooth turning and throwing machine

Info

Publication number: CN212293362U
Application number: CN202020763947.9U
Authority: CN
Inventors: 叶鼎承; 刘景�
Original assignee: Institute of Animal Husbandry and Veterinary of Fujian Academy of Agricultural Sciences
Current assignee: Institute of Animal Husbandry and Veterinary of Fujian Academy of Agricultural Sciences
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-01-05
Anticipated expiration: 2030-05-11

Abstract

The utility model relates to a turner technical field, concretely relates to multi-group rake teeth turner, which comprises a frame, driving idler wheels arranged at two sides of the frame, a turner roller for turning materials, a power system for driving the turner roller to rotate and a material blocking cover covering the outer side of the turner roller, wherein the turner roller comprises a rotating shaft and fixed rake teeth symmetrically arranged on the outer wall of the rotating shaft, a bar-shaped opening is arranged on the rotating shaft, the inner part of the bar-shaped opening is rotatably connected with a threaded rod, one end of the threaded rod runs through the rotating shaft and the frame, the tail end of the threaded rod is connected with a rotating handle, a plurality of groups of internal thread sleeves are in threaded connection on the threaded rod, and a movable block is arranged at the; the utility model relates to a novel, convenient to use, this turn over harrow tooth of throwing machine can carry out the adaptability according to the condition of material heap and adjust, has promoted the turn over of material heap and has thrown the effect, has stronger suitability, suitable further popularization and application.

Description

Multi-group rake tooth turning and throwing machine

Technical Field

The utility model relates to a turn over throwing machine technical field, concretely relates to multiunit rake teeth turns over throwing machine.

Background

The turner is a mechanical device developed and produced based on dynamic composting, the early composting process is static composting, the composting process is often converted into anaerobic fermentation due to insufficient oxygen supply, a large amount of odor such as hydrogen sulfide is generated, and the composting process has explosion risks, and later in the middle of the last century, mechanical devices for improving oxygen supply and material shapes in aerobic fermentation composting are developed by BACKHUS (Bacusis) company in Germany, and the mechanical devices are called turners and also called turners.

In the fertilizer accumulation process, the situation that the middle is high and the two sides are low or the middle is high and the middle is low sometimes occurs, and when the middle stacking is higher, the turning effect of the middle stacking can be improved if the number of groups of rake teeth in the middle of the turning roll is correspondingly increased. The rake teeth of the existing turning machine are mostly fixed, the positions of the rake teeth cannot be adjusted adaptively according to the condition of a material pile, and the applicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multiunit rake teeth turns over machine of throwing to solve the above-mentioned technical problem who mentions.

The utility model discloses cross following technical scheme and realize:

a multi-group rake tooth turner comprises a frame, driving rollers arranged on two sides of the frame, a turner roller for turning materials, a power system for driving the turner roller to rotate and a material blocking cover covering the outer side of the turner roller, wherein the turner roller comprises a rotating shaft and fixed rake teeth symmetrically arranged on the outer wall of the rotating shaft, a bar-shaped opening is formed in the rotating shaft, the inner part of the bar-shaped opening is rotatably connected with a threaded rod, one end of the threaded rod penetrates through the rotating shaft and the frame, the tail end of the threaded rod is connected with a rotating handle, a plurality of groups of internal thread sleeves are in threaded connection on the threaded rod, movable blocks are arranged on the outer sides of the internal thread sleeves, bearings are installed between the internal thread sleeves and the movable blocks, bolt matching holes are uniformly formed in the side walls of the movable blocks along the circumference, fixing rings are fixed on the internal thread sleeves, bolts are inserted into the fixing, the side walls of the two sides of the movable block are both connected with movable rake teeth, and the movable rake teeth on the two sides penetrate through the strip-shaped openings respectively.

Preferably, at least two groups of bolts are arranged, and the bolts are uniformly inserted into the fixing ring along the circumference.

Furthermore, the movable block is in clearance fit with the strip-shaped opening.

Preferably, the fixed rake teeth and the movable rake teeth are both provided with material stirring pieces.

The utility model has the advantages that:

the utility model relates to a novel, convenient to use, this turn over harrow tooth of throwing machine can carry out the adaptability according to the condition of material heap and adjust, has promoted the turn over of material heap and has thrown the effect, has stronger suitability, suitable further popularization and application.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of the present invention

Fig. 2 is a front view of the present invention;

fig. 3 is a side view of the middle shaft of the present invention;

fig. 4 is a sectional view of the part a of the present invention;

fig. 5 is a schematic structural diagram of the middle movable block of the present invention.

Description of the main elements

A frame-1; a driving roller-2; turning and throwing roller-3; power system-4; a material blocking cover-5; a threaded rod-6; a rotating handle-7; an internal thread sleeve-8; a bearing-9; a movable block-10; a plug pin-11; a movable rake tooth-12; stirring sheet-13; a rotating shaft-31; a fixed rake tooth-32; a strip-shaped opening-311; a fixed ring-81; the latch fits hole-101.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-5, a multi-group rake teeth turning machine comprises a frame 1, driving rollers 2 arranged at two sides of the frame 1, a turning roller 3 for turning materials, a power system 4 for driving the turning roller 3 to rotate and a material blocking cover 5 covering the outer side of the turning roller 3, wherein the turning roller 3 comprises a rotating shaft 31 and fixed rake teeth 32 symmetrically arranged on the outer wall of the rotating shaft 31, a strip-shaped opening 311 is arranged on the rotating shaft 31, a threaded rod 6 is rotatably connected inside the strip-shaped opening 311, one end of the threaded rod 6 penetrates through the rotating shaft 31 and the frame 1, the tail end of the threaded rod is connected with a rotating handle 7, a plurality of groups of internal thread sleeves 8 are in threaded connection on the threaded rod 6, a movable block 10 is arranged at the outer side of the internal thread sleeves 8, a bearing 9 is arranged between the internal thread sleeves 8 and the movable block 10, wherein the internal thread sleeves 8 are connected with the movable block 10 through the, evenly be provided with bolt mating holes 101 along the circumference on the lateral wall of movable block 10, be fixed with solid fixed ring 81 on the internal thread cover 8, it has bolt 11 to peg graft on the solid fixed ring 81, and during bolt mating holes 101 were inserted to the end of bolt 11, all be connected with activity rake teeth 12 on the both sides lateral wall of movable block 10, bar opening 311 is worn out respectively to both sides activity rake teeth 12.

Furthermore, at least two groups of bolts 11 are arranged, and the bolts 11 are uniformly inserted into the fixing ring 81 along the circumference.

Further, the movable block 10 is in clearance fit with the strip-shaped opening 311; to prevent the movable block 10 from rotating in the bar-shaped opening 311.

Furthermore, the fixed rake teeth 32 and the movable rake teeth 12 are both provided with material stirring sheets 13; when the turning and throwing roller 3 rotates, the material stirring sheets 13 on the fixed rake teeth 32 and the movable rake teeth 12 can assist the turning and throwing roller to turn and throw materials, and the turning and throwing effect is improved.

The working principle is as follows: when in use, the position of the movable rake teeth 12 is adjusted according to the condition of the material pile (namely, when the middle part of the material pile is higher, the movable rake teeth 12 can be adjusted towards the middle part of the turning and throwing roller 3, and when the two sides of the material pile are higher, the movable rake teeth 12 can be adjusted towards the two sides of the turning and throwing roller 3); when the adjusting device is used for adjusting, firstly, the bolt 11 on the fixing ring 81 corresponding to the movable rake teeth 12 needing to be adjusted is inserted into the bolt matching hole 101, the bolt 11 is inserted into the bolt matching hole 101, then, the fixed connection between the internal thread sleeve 8 and the movable block 10 is realized, at the moment, the internal thread sleeve 8 and the movable block 10 cannot rotate relatively, then, the rotating handle 7 is rotated, the rotating handle 7 rotates to drive the threaded rod 6 to rotate, the threaded rod 6 rotates to drive the movable block 10 to slide in the strip-shaped opening 311 through the internal thread sleeve 8, and further, the position adjustment of the movable rake teeth 12 is realized;

when the position of the movable rake teeth 12 does not need to be adjusted, the bolt 11 is pulled out, the internal thread sleeve 8 and the movable block 10 can rotate relatively at the moment, and the threaded rod 6 rotates to drive the internal thread sleeve 8 to rotate on the movable block 10, so that the movable block 10 cannot slide in the strip-shaped opening 311, namely the movable rake teeth 12 cannot move; after the positions of the movable rake teeth 12 are adjusted, the turner is started to turn and throw the material pile.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multiunit rake teeth turns over machine of throwing, includes frame (1), locates drive gyro wheel (2) of frame (1) both sides, is used for turning over the throwing roller (3) of throwing the material, is used for driving to turn over throwing roller (3) pivoted driving system (4) and covers in the fender material cover (5) of turning over throwing roller (3) outside, turn over throwing roller (3) including pivot (31) and symmetrical setting up fixed rake teeth (32) on pivot (31) outer wall, its characterized in that, bar opening (311) have been seted up on pivot (31), the inside rotation of bar opening (311) is connected with threaded rod (6), the one end of threaded rod (6) runs through pivot (31) and frame (1), and its end-to-end connection has swing handle (7), threaded connection has multiunit internal thread cover (8) on threaded rod (6), the outside of internal thread cover (8) is equipped with movable block (10), install bearing (9) between internal thread cover (8) and movable block (10), evenly be provided with bolt mating holes (101) along the circumference on the lateral wall of movable block (10), be fixed with solid fixed ring (81) on internal thread cover (8), gu it has bolt (11) to peg graft on fixed ring (81), the end of bolt (11) inserts in bolt mating holes (101), all be connected with movable rake teeth (12), both sides on the both sides lateral wall of movable block (10) strip opening (311) is worn out respectively in activity rake teeth (12).

2. The machine for turning and throwing the raked teeth according to claim 1, wherein at least two groups of the inserted pins (11) are arranged, and the inserted pins (11) are uniformly inserted on the fixing ring (81) along the circumference.

3. The machine according to claim 1, characterized in that said movable block (10) is a clearance fit with the strip-shaped opening (311).

4. The multi-group rabble blade turner according to claim 1, wherein the fixed rabble blade (32) and the movable rabble blade (12) are provided with material pulling sheets (13).