CN112154786A - Straw crushing extruder - Google Patents
Straw crushing extruder Download PDFInfo
- Publication number
- CN112154786A CN112154786A CN202011127600.6A CN202011127600A CN112154786A CN 112154786 A CN112154786 A CN 112154786A CN 202011127600 A CN202011127600 A CN 202011127600A CN 112154786 A CN112154786 A CN 112154786A
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- China
- Prior art keywords
- cavity
- wall
- fixedly connected
- block
- limiting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D82/00—Crop conditioners, i.e. machines for crushing or bruising stalks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/24—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by rack-and-pinion means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/08—Accessory tools, e.g. knives; Mountings therefor
Abstract
The invention discloses an extruder for crushing straws, which comprises a machine body, wherein a crushing cavity with an upward opening is arranged in the machine body, an operation cavity is arranged on the lower inner wall of the crushing cavity, a weighing mechanism is arranged in the operation cavity, a block storage cavity with a leftward opening is arranged on the right inner wall of the operation cavity, an extruding mechanism is arranged in the block storage cavity, a power cavity is arranged on the lower side of the lower inner wall of the crushing cavity, a braking mechanism is arranged in the power cavity, and the braking mechanism comprises a power motor which is fixedly arranged on the lower inner wall of the power cavity. Thereby reducing the workload of the worker.
Description
Technical Field
The invention relates to the related field of extruders, in particular to an extruder for crushing straws.
Background
The straw is a multipurpose renewable biological resource and is a coarse feed, when the straw is required to be processed into the feed, the straw is required to be crushed, formed and the like, and the quality of the straw is required to be kept uniform in the forming operation process so as to be convenient for better storage and transportation.
At the present stage, the quality of straw blocks is manually controlled and formed, so that the phenomenon that the quality process of straw blocks is complicated is avoided, a large amount of physical power of workers is consumed, and the workload of the workers is increased.
Disclosure of Invention
The invention aims to solve the technical problem of providing an extruder for crushing straws, which solves the problems that straws cannot be automatically molded and the quality of straw blocks cannot be automatically controlled and the like, and adds the functions of automatically molding the straws and automatically controlling the quality of the straw blocks.
The invention is realized by the following technical scheme.
The invention relates to an extruder for crushing straws, which comprises a machine body, wherein a crushing cavity with an upward opening is arranged in the machine body, an operation cavity is arranged on the lower inner wall of the crushing cavity, a weighing mechanism is arranged in the operation cavity, a block storage cavity with a leftward opening is arranged on the right inner wall of the operation cavity, an extruding mechanism is arranged in the block storage cavity, a power cavity is arranged on the lower side of the lower inner wall of the crushing cavity, a braking mechanism is arranged in the power cavity, the braking mechanism comprises a power motor fixedly arranged on the lower inner wall of the power cavity, the upper end of the power motor is in power fit connection with a power shaft, a crushing wheel arranged in the crushing cavity is fixedly arranged on the power shaft, a power wheel is in key connection with the power shaft, a driven wheel is rotatably arranged on the power shaft, magnet blocks are arranged on the upper end surface of the driven wheel and the lower end surface, the brake device is characterized in that a brake groove with an upward opening is formed in the power wheel, a brake rod is arranged in the brake groove in a sliding mode, a brake cavity with a downward opening is formed in the upper inner wall of the power cavity, the brake rod is connected in the brake cavity in a sliding mode, a brake spring fixedly connected to the upper end of the brake rod is fixedly connected to the upper inner wall of the brake cavity, a brake pull rope is fixedly connected to the upper end of the brake rod, a linkage shaft is arranged on the upper inner wall and the lower inner wall of the power cavity in a rotating mode, a linkage wheel and a rotating wheel are fixedly arranged on the linkage shaft, the linkage wheel is connected with the power wheel in a friction mode, a driving shaft extending downwards is arranged on the upper inner wall of the power cavity in a rotating mode, a rotating cavity is arranged on the right inner wall of the right side of the.
Further, the extrusion mechanism comprises a rotating shaft which is positioned on the right inner wall of the storage block cavity and is provided with a left-right extension in a rotating mode, an extrusion block is connected onto the rotating shaft in a threaded mode, a driven bevel gear positioned in the rotating cavity is fixedly connected onto the rotating shaft and meshed with the driving bevel gear, a torsion spring groove with a left opening is formed in the right inner wall of the rotating cavity, the rotating shaft is connected in the torsion spring groove in a rotating mode, a rotating torsion spring fixedly connected with the right end of the rotating shaft is fixedly connected onto the right inner wall of the torsion spring groove, a limiting groove with a right opening is formed in the extrusion block, a limiting rod is fixedly arranged on the right inner wall of the storage block cavity and is connected in the limiting groove in a sliding mode, a lower cavity with an upward opening is formed in the upper inner wall of the storage block cavity, and a lower groove with a forward opening, the lower groove is internally and rotatably provided with a lower shaft, the inner wall of the rear of the lower groove is fixedly connected with a limiting torsion spring fixedly connected with the rear end of the lower shaft, the lower shaft is fixedly provided with a lower ratchet wheel, the lower shaft is wound with a lower pull rope, and the lower end face of the extrusion block is provided with thread teeth meshed with the lower ratchet wheel.
Further, the weighing mechanism comprises a closed cavity and a moving cavity, the closed cavity and the moving cavity are provided with a left opening on the right inner wall of the operation cavity, a moving block and a weighing block are connected in the moving cavity in a sliding manner, a moving spring fixedly connected with the right end of the moving block is fixedly connected on the right inner wall of the moving cavity, the other end of the linkage pull rope is fixedly connected with the right end of the moving block, a moving pull rope is fixedly connected on the lower end surface of the moving block, a sliding cavity with a downward opening is arranged on the upper inner wall of the moving cavity, a sliding block is connected in the sliding cavity in a sliding manner, a sliding spring fixedly connected with the right end of the sliding block is fixedly connected on the right inner wall of the sliding cavity, a sliding pull rope is fixedly connected on the left end of the sliding block, a weighing cavity with an upward opening is arranged on the upper inner wall of the moving cavity, the upper inner wall of the weighing cavity is provided with a limiting cavity with an upward opening, the limiting cavity is internally and slidably connected with a limiting block, the upper inner wall of the limiting cavity is fixedly connected with a limiting spring fixedly connected with the lower end of the limiting cavity, the lower end of the limiting block is fixedly connected with the other end of a sliding pull rope, the right inner wall of the weighing cavity is provided with a limiting cavity with a leftward opening, the limiting cavity is internally and slidably connected with a limiting block, the right inner wall of the limiting cavity is fixedly connected with a limiting spring fixedly connected with the right end of the limiting block, and the right end of the limiting block is fixedly connected with a rotating pull rope and.
Furthermore, a rotating cavity with a rightward opening is arranged on the left inner wall of the operating cavity, a rotating shaft is rotatably arranged on the front inner wall and the rear inner wall of the rotating cavity, a rotating plate is fixedly arranged on the rotating shaft, the rotating shaft is fixedly connected with the front inner wall of the rotating cavity through a rotating torsional spring, the other end of the rotating pull rope is wound on the rotating shaft, a sealing plate is slidably connected in the sealing cavity, a sealing spring fixedly connected with the right end of the sealing plate is fixedly connected on the right inner wall of the sealing cavity, the other end of the moving pull rope is fixedly connected with the right end of the sealing plate, a discharging cavity with a leftward opening is arranged on the left inner wall of the operating cavity, a limiting telescopic block capable of stretching up and down is fixedly arranged on the lower inner wall of the discharging cavity, a telescopic cavity is arranged in the limiting telescopic block, the upper inner wall and the lower inner wall of the telescopic cavity, the flexible intracavity is equipped with the ascending linkage chamber of opening on the inner wall, linkage intracavity sliding connection has the linkage piece, on the linkage intracavity on the inner wall fixedly connected with linkage piece lower extreme fixed connection's linkage spring, the driven stay cord of linkage piece lower extreme fixedly connected with, rotate on the inner wall around the operation chamber and be connected with the driven shaft, fixedly connected with driven plate on the driven shaft, the driven shaft with by driven torsional spring fixed connection between the inner wall before the operation chamber, the winding has on the driven shaft the other end of driven stay cord.
Furthermore, the weighting block is attracted to the moving block, the weighting sliding block is attracted to the limiting block, the two magnet blocks are attracted to each other, the elasticity of the limiting spring is larger than the sum of the elasticity of the braking spring and the torsion of the rotating torsion spring, the lower ratchet wheel can only rotate clockwise, and the elasticity of the linkage spring is larger than the torsion of the driven torsion spring.
The invention has the beneficial effects that: the straw crushing machine is simple in structure and convenient and fast to operate, can automatically crush straws through mechanical transmission when the straws are needed to be crushed, can automatically mold straw powder through the mechanical transmission when the straw powder is needed to be molded, and can automatically keep the uniform quality of each straw block through the mechanical transmission when the single quality of the molded straw block is needed to be controlled, so that the workload of workers is reduced.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the structure at C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram at D-D in FIG. 1 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The extruder for crushing straw, which is described by combining with the attached drawings 1-5, comprises a machine body 10, a crushing cavity 11 with an upward opening is arranged in the machine body 10, an operation cavity 34 is arranged on the lower inner wall of the crushing cavity 11, a weighing mechanism 84 is arranged in the operation cavity 34, a block storage cavity 61 with a leftward opening is arranged on the right inner wall of the operation cavity 34, an extruding mechanism 83 is arranged in the block storage cavity 61, a power cavity 12 is arranged on the lower inner wall lower side of the crushing cavity 11, a braking mechanism 85 is arranged in the power cavity 12, the braking mechanism 85 comprises a power motor 13 fixedly arranged on the lower inner wall of the power cavity 12, the upper end of the power motor 13 is in power fit connection with a power shaft 14, a crushing wheel 15 arranged in the crushing cavity 11 is fixedly arranged on the power shaft 14, a power wheel 16 is connected to a key on the power shaft 14, and a driven wheel 17 is, the upper end face of the driven wheel 17 and the lower end face of the power wheel 16 are both provided with a magnet block 23, the driven wheel 17 is wound with a linkage pull rope 86, the power wheel 16 is internally provided with a brake groove 18 with an upward opening, the brake groove 18 is internally provided with a brake rod 19 in a sliding manner, the upper inner wall of the power cavity 12 is provided with a brake cavity 20 with a downward opening, the brake rod 19 is in a sliding connection in the brake cavity 20, the upper inner wall of the brake cavity 20 is fixedly connected with a brake spring 21 fixedly connected with the upper end of the brake rod 19, the upper end of the brake rod 19 is fixedly connected with a brake pull rope 22, the upper inner wall and the lower inner wall of the power cavity 12 are rotatably provided with a linkage shaft 24, the linkage shaft 24 is fixedly provided with a linkage wheel 25 and a rotating wheel 26, the linkage wheel 25 is in a friction connection with the power wheel 16, and, the right side of the right inner wall of the block storage cavity 61 is provided with a rotating cavity 28, the driving shaft 27 is fixedly provided with a driving wheel 29 and a driving bevel gear 30, and the driving wheel 29 is in power fit connection with the rotating wheel 26 through a linkage belt 87.
Beneficially, the pressing mechanism 83 includes a rotating shaft 32 rotatably disposed on the right inner wall of the block storage chamber 61 and extending left and right, a pressing block 62 is screwed on the rotating shaft 32, a driven bevel gear 65 disposed in the rotating chamber 28 is fixedly connected to the rotating shaft 32, the driven bevel gear 65 is engaged with the driving bevel gear 30, a torsion spring groove 31 with a left opening is disposed on the right inner wall of the rotating chamber 28, the rotating shaft 32 is rotatably connected in the torsion spring groove 31, a rotating torsion spring 33 fixedly connected to the right end of the rotating shaft 32 is fixedly connected to the right inner wall of the torsion spring groove 31, a limiting groove 63 with a right opening is disposed in the pressing block 62, a limiting rod 64 is fixedly disposed on the right inner wall of the block storage chamber 61, the limiting rod 64 is slidably connected in the limiting groove 63, and a lower chamber 66 with an upward opening is disposed on the upper inner wall of the block storage chamber 61, the rear inner wall of the lower cavity 66 is provided with a lower groove 68 with a forward opening, a lower shaft 67 is arranged in the lower groove 68 in a rotating mode, the rear inner wall of the lower groove 68 is fixedly connected with a limiting torsion spring 69 fixedly connected with the rear end of the lower shaft 67, a lower ratchet wheel 70 is fixedly arranged on the lower shaft 67, a lower pull rope 71 is wound on the lower shaft 67, and the lower end face of the extrusion block 62 is provided with thread teeth meshed with the lower ratchet wheel 70.
Advantageously, the weighing mechanism 84 comprises a closed cavity 58 with a left opening and a moving cavity 40 which are arranged on the right inner wall of the operating cavity 34, a moving block 41 and a weighing block 42 are connected in the moving cavity 40 in a sliding manner, a moving spring 43 fixedly connected with the right end of the moving block 41 is fixedly connected on the right inner wall of the moving cavity 40, the other end of the linkage pull rope 86 is fixedly connected at the right end of the moving block 41, a moving pull rope 44 is fixedly connected on the lower end face of the moving block 41, a sliding cavity 45 with a downward opening is arranged on the upper inner wall of the moving cavity 40, a sliding block 46 is connected in the sliding cavity 45, a sliding spring 47 fixedly connected with the right end of the sliding block 46 is fixedly connected on the right inner wall of the sliding cavity 45, a sliding pull rope 48 is fixedly connected at the left end of the sliding block 46, a weighing sliding block 50 is connected in the weighing cavity 49 in a sliding way, a weighing spring 51 fixedly connected with the lower end of the weighing sliding block 50 is fixedly connected on the upper inner wall of the weighing cavity 49, a limiting cavity 52 with an upward opening is arranged on the upper inner wall of the weighing cavity 49, a limiting block 53 is connected in the limiting cavity 52 in a sliding way, a limiting spring 54 fixedly connected with the lower end of the limiting cavity 52 is fixedly connected to the upper inner wall of the limiting cavity 52, the lower end of the limiting block 53 is fixedly connected with the other end of the sliding pull rope 48, a limiting cavity 55 with a leftward opening is arranged on the right inner wall of the weighing cavity 49, a limiting block 56 is connected in the limiting cavity 55 in a sliding manner, a limiting spring 57 fixedly connected with the right end of the limiting block 56 is fixedly connected on the right inner wall of the limiting cavity 55, the right end of the limiting block 56 is fixedly connected with the other end of the rotating pull rope 39 and the braking pull rope 22.
Beneficially, a rotating cavity 35 with a rightward opening is arranged on the left inner wall of the operating cavity 34, a rotating shaft 36 is rotatably arranged on the front inner wall and the rear inner wall of the rotating cavity 35, a rotating plate 37 is fixedly arranged on the rotating shaft 36, the rotating shaft 36 is fixedly connected with the front inner wall of the rotating cavity 35 through a rotating torsion spring 38, the other end of the rotating pull rope 39 is wound on the rotating shaft 36, a closing plate 59 is slidably connected in the closing cavity 58, a closing spring 60 fixedly connected with the right end of the closing plate 59 is fixedly connected on the right inner wall of the closing cavity 58, the other end of the moving pull rope 44 is fixedly connected at the right end of the closing plate 59, a discharging cavity 78 with a leftward opening is arranged on the left inner wall of the operating cavity 34, a limiting telescopic block 76 capable of extending up and down is fixedly arranged on the lower inner wall of the discharging cavity 78, a telescopic cavity 77 is arranged in the limiting telescopic block 76, and the, last lower stay cord 71 of fixedly connected with on the inner wall of flexible chamber 77, be equipped with the ascending linkage chamber 80 of opening on the inner wall of flexible chamber 77, sliding connection has linkage block 81 in the linkage chamber 80, on the linkage chamber 80 on the inner wall fixedly connected with linkage block 81 lower extreme fixed connection's linkage spring 82, the driven stay cord 75 of linkage block 81 lower extreme fixedly connected with, rotate on the inner wall around operation chamber 34 and be connected with driven shaft 72, fixedly connected with driven plate 73 on the driven shaft 72, the driven shaft 72 with by driven torsional spring 74 fixed connection between the inner wall before operation chamber 34, the winding has on the driven shaft 72 the other end of driven stay cord 75.
Advantageously, the weight 42 is attracted to the moving block 41, the weight slider 50 is attracted to the limiting block 53, the two magnet blocks 23 are attracted, the elastic force of the limiting spring 57 is greater than the elastic force of the braking spring 21 and the torsion force of the rotating torsion spring 38, the lower ratchet 70 can only rotate clockwise, and the elastic force of the linkage spring 82 is greater than the torsion force of the driven torsion spring 74.
In the initial state, the braking spring 21 is in a compressed state, the rotary torsion spring 38 is in a twisted state, the driven torsion spring 74 is in a twisted state, and straw exists on the upper side of the driven plate 73.
When the straw smashing machine works, straws to be treated are put into the smashing cavity 11, the power motor 13 is started, the power motor 13 works to drive the power shaft 14, the smashing wheel 15 and the power wheel 16 to rotate, the smashing wheel 15 rotates to smash the straws in the smashing cavity 11, the smashed straws fall into the operation cavity 34 and fall on the weighing block 42, when the dropped straws reach a certain weight, the weighing block 42 and the weighing slider 50 move downwards, the weighing slider 50 collides with the limiting block 56 and moves the limiting block 56 rightwards, the limiting spring 57 is compressed, the braking pull rope 22 and the rotating pull rope 39 are loosened, at the moment, the weighing slider 50 is in contact with the limiting block 53 and limits the weighing slider 50 to move upwards, the rotating pull rope 39 is loosened to reset the rotating torsion spring 38, the rotating shaft 36 and the rotating plate 37 rotate ninety degrees anticlockwise, so that the rotating plate 37 does not communicate the operation cavity 34 with the smashing cavity 11, so that the straws in the crushing cavity 11 cannot enter the operation cavity 34, the brake pull rope 22 is loosened to reset the brake spring 21, the brake lever 19 and the power wheel 16 move downwards to make the two magnet blocks 23 contact and attract each other, at the same time, the power motor 13 stops working for a period of time and works again, the power wheel 16 rotates to drive the driven wheel 17 to rotate through the two magnet blocks 23, the linkage pull rope 86 is wound, the moving block 41 and the weighing block 42 move rightwards, the moving pull rope 44 is stretched, the closing plate 59 is pulled rightwards, the straws on the upper side of the weighing block 42 fall on the upper side of the driven plate 73, when the moving block 41 moves rightwards to collide with the sliding block 46, the sliding spring 47 is compressed, the sliding pull rope 48 is pulled, the limiting spring 54 is compressed, the limiting block 53 moves downwards completely into the limiting cavity 52, the limiting cavity 52 is not in contact with the weighing block 50 and does not limit the weighing block 50, the weighing slide block 50 is moved upwards to the initial position, the limiting block 56, the limiting spring 57, the braking pull rope 22 and the rotating pull rope 39 are reset, the braking pull rope 22 is reset to compress the braking spring 21, the braking rod 19 and the power wheel 16 are moved upwards to the initial position, the power wheel 16 is continuously contacted with the linkage wheel 25, the linkage wheel 25 is driven to rotate, the rotating pull rope 39 is reset to reset the rotating torsion spring 38, the rotating shaft 36 and the rotating plate 37 are rotated to the initial position, the straws in the crushing cavity 11 are continuously dropped on the weighing block 42, the linkage wheel 25 rotates to drive the linkage shaft 24 and the rotating wheel 26 to rotate, the linkage belt 87 and the driving wheel 29 rotate, the driving shaft 27 and the driving bevel gear 30 rotate, the driven bevel gear 65 and the rotating shaft 32 rotate, the rotating torsion spring 33 is twisted, and the extrusion block 62 is limited by the limiting rod 64, when the gravity of the straws on the upper side of the weighing block 42 reaches a certain level, the power wheel 16 and the linkage wheel 25 are separated from contact according to the above process, the linkage wheel 25 is not limited, the rotary torsion spring 33 is not limited and is reset, the extruding block 62 moves to the right to an initial position, the thread teeth at the lower end of the extruding block 62 drive the lower ratchet wheel 70 to rotate, the lower shaft 67 rotates, the limit torsion spring 69 is twisted, the lower pull rope 71 is wound, the expansion spring 79 is compressed, the limit expansion block 76 contracts downwards, when the upper inner wall of the expansion cavity 77 contracts to be in contact with the linkage block 81, the linkage block 81 is pushed downwards, the driven pull rope 75 is loosened, the linkage spring 82 is compressed, the driven torsion spring 74 is reset, the driven shaft 72 and the driven plate 73 rotate anticlockwise, the upper side of the driven plate 73 is pushed out by the extruded straw blocks, after the extrusion block 62 moves to the initial position, the lower ratchet wheel 70 is not in contact with the thread teeth at the lower end of the extrusion block 62, the lower ratchet wheel 70 is not limited, the limiting torsion spring 69 and the lower pull rope 71 are reset, the limiting expansion block 76 is reset, the linkage block 81, the linkage spring 82 and the driven pull rope 75 are reset, the driven torsion spring 74 is twisted, the driven plate 73 and the driven shaft 72 rotate to the initial position, and the process is repeated to repeat the repeated work.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an extruder of crushing straw, includes the organism, its characterized in that: a crushing cavity with an upward opening is arranged in the machine body, an operation cavity is arranged on the lower inner wall of the crushing cavity, a weighing mechanism is arranged in the operation cavity, a block storage cavity with a leftward opening is arranged on the right inner wall of the operation cavity, an extrusion mechanism is arranged in the block storage cavity, a power cavity is arranged on the lower side of the lower inner wall of the crushing cavity, a braking mechanism is arranged in the power cavity, the braking mechanism comprises a power motor which is fixedly arranged on the lower inner wall of the power cavity, the upper end of the power motor is in power fit connection with a power shaft, a crushing wheel which is arranged in the crushing cavity is fixedly arranged on the power shaft, a power wheel is connected on the power shaft through a key, a driven wheel is rotatably arranged on the power shaft, magnet blocks are arranged on the upper end face of the driven wheel and the lower end face of the power wheel, a linkage pull rope, the brake groove is internally provided with a brake rod in a sliding manner, the upper inner wall of the power cavity is provided with a brake cavity with a downward opening, the brake rod is in sliding connection with the inside of the brake cavity, the upper inner wall of the brake cavity is fixedly connected with a brake spring fixedly connected with the upper end of the brake rod, the upper end of the brake rod is fixedly connected with a brake pull rope, the upper inner wall and the lower inner wall of the power cavity are rotatably provided with a linkage shaft, the linkage shaft is fixedly provided with a linkage wheel and a rotating wheel, the linkage wheel is in friction connection with the power wheel, the upper inner wall of the power cavity is rotatably provided with a driving shaft extending downwards, the right inner wall of the right side of the storage cavity is provided with a rotating cavity, the driving shaft is fixedly provided with a driving wheel and a driving bevel.
2. The straw crushing extruder as claimed in claim 1, wherein: the extrusion mechanism comprises a rotating shaft which is positioned on the right inner wall of the block storage cavity and is provided with a left-right extension in a rotating mode, an extrusion block is connected onto the rotating shaft in a threaded mode, a driven bevel gear positioned in the rotating cavity is fixedly connected onto the rotating shaft, the driven bevel gear is meshed with the driving bevel gear, a torsion spring groove with a left opening is formed in the right inner wall of the rotating cavity, the rotating shaft is connected in the torsion spring groove in a rotating mode, a rotating torsion spring fixedly connected with the right end of the rotating shaft is fixedly connected onto the right inner wall of the torsion spring groove, a limiting groove with a right opening is formed in the extrusion block, a limiting rod is fixedly arranged on the right inner wall of the block storage cavity and is connected in the limiting groove in a sliding mode, a lower cavity with an upward opening is formed in the upper inner wall of the block storage cavity, a lower groove with a forward opening is formed in, the lower groove rear inner wall is fixedly connected with a limiting torsion spring fixedly connected with the lower shaft rear end, the lower shaft is fixedly provided with a lower ratchet wheel, the lower shaft is wound with a lower pull rope, and the lower end face of the extrusion block is provided with thread teeth meshed with the lower ratchet wheel.
3. The straw crushing extruder as claimed in claim 1, wherein: the weighing mechanism comprises a closed cavity and a moving cavity, wherein the closed cavity and the moving cavity are arranged on the right inner wall of the operation cavity, the opening of the closed cavity is leftward, the moving cavity is internally connected with a moving block and a weighing block in a sliding manner, the right inner wall of the moving cavity is fixedly connected with a moving spring fixedly connected with the right end of the moving block, the right end of the moving block is fixedly connected with the other end of the linkage pull rope, the lower end surface of the moving block is fixedly connected with a moving pull rope, the upper inner wall of the moving cavity is provided with a sliding cavity with a downward opening, the sliding cavity is internally connected with a sliding block in a sliding manner, the right inner wall of the sliding cavity is fixedly connected with a sliding spring fixedly connected with the right end of the sliding block, the left end of the sliding block is fixedly connected with a sliding pull rope, the upper inner wall of the moving cavity, the upper inner wall of the weighing cavity is provided with a limiting cavity with an upward opening, the limiting cavity is internally and slidably connected with a limiting block, the upper inner wall of the limiting cavity is fixedly connected with a limiting spring fixedly connected with the lower end of the limiting cavity, the lower end of the limiting block is fixedly connected with the other end of a sliding pull rope, the right inner wall of the weighing cavity is provided with a limiting cavity with a leftward opening, the limiting cavity is internally and slidably connected with a limiting block, the right inner wall of the limiting cavity is fixedly connected with a limiting spring fixedly connected with the right end of the limiting block, and the right end of the limiting block is fixedly connected with a rotating pull rope and.
4. The straw crushing extruder as claimed in claim 3, wherein: a rotating cavity with a rightward opening is formed in the left inner wall of the operating cavity, a rotating shaft is rotatably arranged on the front inner wall and the rear inner wall of the rotating cavity, a rotating plate is fixedly arranged on the rotating shaft, the rotating shaft is fixedly connected with the front inner wall of the rotating cavity through a rotating torsion spring, the other end of the rotating pull rope is wound on the rotating shaft, a sealing plate is slidably connected in the sealing cavity, a sealing spring fixedly connected with the right end of the sealing plate is fixedly connected to the right inner wall of the sealing cavity, the right end of the sealing plate is fixedly connected with the other end of the moving pull rope, a discharging cavity with a leftward opening is formed in the left inner wall of the operating cavity, a limiting telescopic block capable of stretching up and down is fixedly arranged on the lower inner wall of the discharging cavity, a telescopic cavity is formed in the limiting telescopic block, the upper inner wall and the lower inner wall of the, the flexible intracavity is equipped with the ascending linkage chamber of opening on the inner wall, linkage intracavity sliding connection has the linkage piece, on the linkage intracavity on the inner wall fixedly connected with linkage piece lower extreme fixed connection's linkage spring, the driven stay cord of linkage piece lower extreme fixedly connected with, rotate on the inner wall around the operation chamber and be connected with the driven shaft, fixedly connected with driven plate on the driven shaft, the driven shaft with by driven torsional spring fixed connection between the inner wall before the operation chamber, the winding has on the driven shaft the other end of driven stay cord.
5. The straw crushing extruder as claimed in claim 4, wherein: the weight blocks are attracted with the moving block, the weight sliding block is attracted with the limiting block, the two magnet blocks are attracted, the elasticity of the limiting spring is larger than the sum of the elasticity of the braking spring and the torsion of the rotating torsion spring, the lower ratchet wheel can only rotate clockwise, and the elasticity of the linkage spring is larger than the torsion of the driven torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011127600.6A CN112154786A (en) | 2020-10-20 | 2020-10-20 | Straw crushing extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011127600.6A CN112154786A (en) | 2020-10-20 | 2020-10-20 | Straw crushing extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112154786A true CN112154786A (en) | 2021-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011127600.6A Withdrawn CN112154786A (en) | 2020-10-20 | 2020-10-20 | Straw crushing extruder |
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| Country | Link |
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| CN (1) | CN112154786A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169966A (en) * | 2020-10-10 | 2021-01-05 | 诸暨高宗自动化科技有限公司 | Automatic stone crusher who gets stone and smash |
-
2020
- 2020-10-20 CN CN202011127600.6A patent/CN112154786A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169966A (en) * | 2020-10-10 | 2021-01-05 | 诸暨高宗自动化科技有限公司 | Automatic stone crusher who gets stone and smash |
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