CN217077586U

CN217077586U - Agricultural straw semi-dry anaerobic fermentation handles with smashing loading attachment

Info

Publication number: CN217077586U
Application number: CN202220516591.8U
Authority: CN
Inventors: 姜鹏; 元晓蕾; 杨朝靖
Original assignee: Heneng Suzhou Environmental Technology Co ltd
Current assignee: Heneng Suzhou Environmental Technology Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-07-29
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses an agricultural straw semi-dry anaerobic fermentation handles with smashing loading attachment, including smashing the jar, the upper end of smashing the jar is connected with the blanking pipe, the blanking intraductal supplementary rubbing crusher that is equipped with constructs, one side of smashing the jar is fixed with fixed box, the both sides of fixed box all are fixed with two guide rails, be equipped with the spout on the guide rail, be equipped with shrink mechanism in the fixed box, shrink installs the movable plate in the mechanism, the both sides of movable plate all are fixed with the slider, and install in a spout with one side with a slider of one side. The utility model discloses not only can realize the quick crushing material loading of straw, can guarantee the kibbling effect of straw and quality moreover, can select the kibbling thickness degree of straw in addition as required, very big promotion half dry anaerobic fermentation's of straw speed and efficiency, reduced manufacturing cost, practiced thrift production time, strengthened half dry anaerobic fermentation's of straw practicality.

Description

Agricultural straw semi-dry anaerobic fermentation handles with smashing loading attachment

Technical Field

The utility model relates to a half dry anaerobic fermentation of straw handles technical field, especially relates to a half dry anaerobic fermentation of agricultural straw handles and uses crushing loading attachment.

Background

At present, along with the gradual emphasis of the harmlessness and resource utilization of agricultural and forestry wastes (straws, livestock and poultry manure and the like) by China, the biogas anaerobic fermentation engineering is in the rapid development period, usually dry straws and other agricultural and forestry wastes are taken as main raw materials, the dry straw materials, the reflux biogas slurry and the dilution water are fed into a fermentation tank to be mixed and then are subjected to semi-dry anaerobic fermentation, before semi-dry anaerobic fermentation is carried out on straws, the straws need to be crushed and fed, the straws are put into a conventional crusher to be crushed in the conventional mode, however, the conventional straw treatment equipment can only crush the straws in a fixed mode during crushing, the problem of inconsistent crushing density exists generally, the quality is reduced during guide shaft fermentation, in addition, the crushing time is long, the crushing efficiency is low, the fermentation yield is reduced, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a crushing and feeding device for agricultural straw semi-dry anaerobic fermentation treatment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a half dry anaerobic fermentation of agricultural straw handles with smashing loading attachment, includes crushing jar, the upper end of crushing jar is connected with the blanking pipe, the blanking intraductal supplementary rubbing crusher constructs that is equipped with, one side of crushing jar is fixed with fixed box, the both sides of fixed box all are fixed with two guide rails, be equipped with the spout on the guide rail, be equipped with shrink mechanism in the fixed box, the last movable plate that installs of shrink mechanism, the both sides of movable plate all are fixed with the slider, and install in a spout of one side with a slider of one side, second driving motor is installed to one side of movable plate, second driving motor's output shaft end has the dwang through the coupling joint, one side of crushing jar is equipped with two openings, and a dwang of one side runs through an opening of one side and extends to crushing jar, be fixed with the guide bar between the relative lateral wall in the crushing jar, sliding connection has two second movable blocks on the guide bar, rotates the one end of connecting at the one side of the second movable block of one side with the one end of a first dwang of one side, third driving motor is installed to the opposite side of smashing the jar, third driving motor's output shaft end-to-end connection has the second dwang, the one end of second dwang is rotated and is connected the one side in smashing the jar, equidistant a plurality of second crushing blades of installing on the lateral wall of first dwang and second dwang, and adjacent two between smash blade intercrossing setting, the lower extreme of smashing the jar is connected with the blanking storehouse, the lower extreme of blanking storehouse is connected with the conveyer belt.

Preferably, the auxiliary crushing mechanism comprises a first driving motor fixed on one side of the blanking pipe, the tail end of an output shaft of the first driving motor is connected with a rotating roller through a coupling, one end of the rotating roller is rotatably connected to the side wall of one end in the blanking pipe, and a plurality of first crushing blades are fixed on the side wall of one circle of the rotating roller at equal intervals.

Preferably, the contraction mechanism comprises a forward and reverse screw rod rotatably connected to opposite side walls in the fixed box, two first moving blocks are sleeved on the forward and reverse screw rod in a threaded manner, moving ports are formed in two sides of the fixed box, two connecting rods are rotatably connected to the first moving blocks, one ends of the two connecting rods, which are located at the same side, are rotatably connected to each other, one ends of the other sides of the two connecting rods are rotatably connected to a push block, one push block, which is located at the same side, penetrates through one moving port, which is located at the same side, and is connected to one end of one moving plate, which is located at the same side, the one end of the forward and reverse screw rod is connected to a speed reducer, and one end of the speed reducer is connected to a servo motor.

Preferably, a valve is arranged at the lower end of the crushing tank.

Preferably, a support frame is installed at the lower end of the conveyor belt.

Preferably, the length of the chute is 30-60 cm.

Preferably, one side of the crushing tank is provided with an observation window.

The utility model discloses not only can realize the quick crushing material loading of straw, can guarantee the kibbling effect of straw and quality moreover, can select the kibbling thickness degree of straw in addition as required, very big promotion half dry anaerobic fermentation's of straw speed and efficiency, reduced manufacturing cost, practiced thrift production time, strengthened half dry anaerobic fermentation's of straw practicality.

Drawings

FIG. 1 is a schematic structural view of an auxiliary crushing mechanism of a crushing and feeding device for semi-dry anaerobic fermentation treatment of agricultural straws;

FIG. 2 is a schematic view of the external structure of a crushing and feeding device for semi-dry anaerobic fermentation treatment of agricultural straw provided by the utility model;

FIG. 3 is a schematic structural view of a shrinking mechanism of the crushing and feeding device for semi-dry anaerobic fermentation treatment of agricultural straws;

fig. 4 is a schematic view of the internal structure of the fixing box of the crushing and feeding device for agricultural straw semi-dry anaerobic fermentation treatment.

In the figure: the automatic grinding device comprises a first driving motor 1, a blanking pipe 2, a speed reducing device 3, a moving plate 4, a sliding groove 5, an opening 6, a fixing box 7, a guide rail 8, a second driving motor 9, a grinding tank 10, a conveying belt 11, a blanking bin 12, a valve 13, a servo motor 14, a first grinding blade 15, a rotating roller 16, a sliding block 17, a third driving motor 18, a forward and reverse screw rod 19, a first moving block 20, a connecting rod 21, a moving opening 22, a first rotating rod 23, a second grinding blade 24, a second moving block 25, a guide rod 26 and an observation window 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, including smashing jar 10, the upper end of smashing jar 10 is connected with blanking pipe 2, be equipped with supplementary rubbing crusher in blanking pipe 2, one side of smashing jar 10 is fixed with fixed box 7, the both sides of fixed box 7 all are fixed with two guide rails 8, be equipped with spout 5 on the guide rail 8, be equipped with shrink mechanism in the fixed box 7, the last movable plate 4 that installs of shrink mechanism, the both sides of movable plate 4 all are fixed with slider 17, and install in a spout 5 with one side with slider 17, second driving motor 9 is installed to one side of movable plate 4, there is dwang 23 at the output shaft end of second driving motor 9 through the coupling joint, dwang 23 carries out the horizontal slip along opening 6, realize the removal when smashing, enlarge crushing effect, promote crushing efficiency.

In the utility model, one side of the crushing tank 10 is provided with two openings 6, a rotating rod 23 with the same side penetrates through one opening 6 with the same side and extends into the crushing tank 10, a guide rod 26 is fixed between opposite side walls in the crushing tank 10, two second moving blocks 25 are connected on the guide rod 26 in a sliding way, one end of a first rotating rod 23 with the same side is rotatably connected with one side of one second moving block 25 with the same side, the other side of the crushing tank 10 is provided with a third driving motor 18, the end of an output shaft of the third driving motor 18 is connected with a second rotating rod, one end of the second rotating rod is rotatably connected with one side in the crushing tank 10, a plurality of second crushing blades 24 are arranged on the side walls of the first rotating rod 23 and the second rotating rod at equal intervals, two second crushing blades 24 between adjacent crushing blades are arranged in a mutually crossed way, the lower end of the crushing tank 10 is connected with a blanking bin 12, the lower extreme of blanking storehouse 12 is connected with conveyer belt 11, throws the straw crushed aggregates that the cutting is good into corresponding fermentation cylinder through conveyer belt 11.

The utility model discloses in, supplementary rubbing crusher constructs including fixing the first driving motor 1 in blanking pipe 2 one side, and first driving motor 1's output shaft end is connected with live-rollers 16 through the shaft joint, and live-rollers 16's one end is rotated and is connected on the one end lateral wall in blanking pipe 2, and equidistant a plurality of first crushing blades 15 that are fixed with on live-rollers 16's a week lateral wall, supplementary rubbing crusher constructs and tentatively smashes the straw that drops into, realizes cuting and coarse crushing of straw.

The utility model discloses in, the shrink mechanism is including rotating the forward and reverse screw rod 19 of connection on the relative lateral wall in fixed box 7, two first movable blocks 20 have been cup jointed to the screw thread on the forward and reverse screw rod 19, the both sides of fixed box 7 all are equipped with and move mouthful 22, it is connected with two connecting rods 21 to rotate on the first movable block 20, two connecting rods 21 are connected with the one end rotation each other of one side, the one end of two connecting rods 21 other one sides is rotated jointly and is connected with the ejector pad, an ejector pad with one side runs through one with one side and moves mouthful 22 and connect in the one end of a movable plate 4 of one side, the one end of forward and reverse screw rod 19 is connected with decelerator 3, decelerator 3's one end is connected with servo motor 14, servo motor 14 realizes moving plate 4's removal through the forward and reverse rotation of output shaft.

The utility model discloses in, the lower extreme of smashing jar 10 is equipped with valve 13, and the support frame is installed to the lower extreme of conveyer belt 11, and the length of spout 5 is 30-60cm, and one side of smashing jar 10 is equipped with observation window 27, can observe crushing effect in smashing jar 10 through observation window 27, selects coarse crushing or thin crushing then.

In the utility model, when the straw is needed to be crushed, the straw is put into the blanking pipe 2, the first crushing blade 15 and the rotating roller 16 rotate to crush the straw primarily, the servo motor 14 rotates forwards and backwards in a preset time to realize the forward rotation and the reverse rotation of the forward and reverse screw rod 19, then the two first moving blocks 20 are driven to move towards the middle part of the fixed box 7 or towards the two ends of the fixed box 7 simultaneously, then the moving plate 4 is driven to slide left and right, the second crushing blade 24 in a rotating state is processed to slide left and right along with the leftward and rightward sliding of the moving plate 4, then the crushing area and the crushing efficiency are enlarged, the crushing quality is improved, the condition of the straw crushing can be observed through the observation window 27, coarse crushing or fine crushing is selected as required, the crushed straw falls on the conveyor belt 11 by opening the valve 13 after being crushed for 10-30 minutes, the straw residues are conveyed to the corresponding areas.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an agricultural straw semi-dry anaerobic fermentation handles with smashing loading attachment, includes crushing jar (10), its characterized in that: the upper end of the smashing tank (10) is connected with a blanking pipe (2), an auxiliary smashing mechanism is arranged in the blanking pipe (2), a fixing box (7) is fixed on one side of the smashing tank (10), two guide rails (8) are fixed on two sides of the fixing box (7), a sliding groove (5) is formed in each guide rail (8), a contraction mechanism is arranged in each fixing box (7), a movable plate (4) is installed on each contraction mechanism, sliding blocks (17) are fixed on two sides of each movable plate (4), one sliding block (17) on the same side is installed in one sliding groove (5) on the same side, a second driving motor (9) is installed on one side of each movable plate (4), the tail end of an output shaft of the second driving motor (9) is connected with a rotating rod (23) through a coupler, two openings (6) are arranged on one side of the smashing tank (10), a rotating rod (23) with the same side runs through an opening (6) with the same side and extends into the crushing tank (10), a guide rod (26) is fixed between opposite side walls in the crushing tank (10), two second moving blocks (25) are connected on the guide rod (26) in a sliding manner, one end of a first rotating rod (23) with the same side is rotatably connected to one side of one second moving block (25) with the same side, a third driving motor (18) is installed on the other side of the crushing tank (10), the tail end of an output shaft of the third driving motor (18) is connected with a second rotating rod, one end of the second rotating rod is rotatably connected to one side in the crushing tank (10), a plurality of second crushing blades (24) are installed on the side walls of the first rotating rod (23) and the second rotating rod at equal intervals, and the two second crushing blades (24) between the adjacent crushing blades are arranged in an intersecting manner, the lower extreme of smashing jar (10) is connected with blanking storehouse (12), the lower extreme of blanking storehouse (12) is connected with conveyer belt (11).

2. The crushing and feeding device for the semi-dry anaerobic fermentation treatment of the agricultural straws as claimed in claim 1, wherein: the auxiliary crushing mechanism comprises a first driving motor (1) fixed on one side of the blanking pipe (2), the tail end of an output shaft of the first driving motor (1) is connected with a rotating roller (16) through a coupling, one end of the rotating roller (16) is rotatably connected onto one end side wall in the blanking pipe (2), and a plurality of first crushing blades (15) are fixed on one circumference side wall of the rotating roller (16) at equal intervals.

3. The crushing and feeding device for the semi-dry anaerobic fermentation treatment of the agricultural straws as claimed in claim 1, wherein: the retraction mechanism comprises a forward and reverse screw rod (19) which is rotatably connected to the opposite side wall in a fixed box (7), two first moving blocks (20) are sleeved on the forward and reverse screw rod (19) in a threaded manner, moving ports (22) are formed in the two sides of the fixed box (7), two connecting rods (21) are rotatably connected to the first moving blocks (20), one ends of the two connecting rods (21) on the same side are rotatably connected to each other, one ends of the other sides of the two connecting rods (21) are rotatably connected to a push block together, one push block on the same side penetrates through one moving port (22) on the same side and is connected to one end of one moving plate (4) on the same side, one end of the forward and reverse screw rod (19) is connected with a speed reducer (3), and one end of the speed reducer (3) is connected with a servo motor (14).

4. The crushing and feeding device for the semi-dry anaerobic fermentation treatment of the agricultural straws as claimed in claim 1, wherein: and a valve (13) is arranged at the lower end of the crushing tank (10).

5. The crushing and feeding device for the semi-dry anaerobic fermentation treatment of the agricultural straws as claimed in claim 1, wherein: the lower end of the conveyor belt (11) is provided with a supporting frame.

6. The crushing and feeding device for the semi-dry anaerobic fermentation treatment of the agricultural straws as claimed in claim 1, wherein: the length of the sliding chute (5) is 30-60 cm.

7. The crushing and feeding device for the semi-dry anaerobic fermentation treatment of the agricultural straws as claimed in claim 1, wherein: one side of the crushing tank (10) is provided with an observation window (27).