CN212596155U

CN212596155U - Storage device of feed grinder

Info

Publication number: CN212596155U
Application number: CN202021718595.1U
Authority: CN
Inventors: 黄小平; 史志强; 蒋新洪
Original assignee: LIYANG SULING ELECTROMECHANICAL CO Ltd
Current assignee: LIYANG SULING ELECTROMECHANICAL CO Ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-02-26
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a feed grinder's storage device, including storing storage bucket and equipment supporting seat, the staving reset spring who arranges through three group's levels between storage bucket and the support rack links together, pull the stay cord and wear to establish bottom diversion fixed pulley in proper order, on middle part diversion fixed pulley and the top diversion fixed pulley, rotate on the support rack of middle part position department between last driving rack and the lower driving rack and install a central drive gear, dispose a half gear cover in the middle part position department of reciprocal walking rack, still have a synchronous cam with axle center fixed mounting on the axis body of crushing pivot, the wheel body of synchronous cam is in on the horizontal plane and its wheel body terminal surface corresponds and contradicts on trapezoidal extrusion piece, it disposes an extrusion gyro wheel to contradict on trapezoidal extrusion piece's the inclined plane. The utility model discloses compare in prior art's rubbing crusher constructs the device smash more thoroughly, the fineness of fodder is higher.

Description

Storage device of feed grinder

Technical Field

The utility model relates to a relevant technical field of feed processing machinery specifically is a storage device of rubbing crusher of fodder and application method thereof.

Background

The animal husbandry is a production department for obtaining animal products such as meat, eggs, milk, wool, cashmere, hide, silk and medicinal materials by utilizing the physiological functions of animals such as livestock and poultry which are domesticated by human beings or wild animals such as deer, musk, fox, mink, otter, quail and the like and converting the plant energy such as pasture, feed and the like into animal energy through artificial feeding and breeding. Is different from self-sufficient livestock breeding, and is mainly characterized by centralization, scale production and profit-making production purposes. Animal husbandry is an extremely important link for the exchange of substances between humans and the natural world.

With the continuous improvement of living standard of people, the demand of beef and mutton is also continuously increased, and in addition to the improvement of rural living conditions and the mechanized development of agricultural production, the beef and mutton gradually quit the family cultivation; the existing cattle and sheep breeding is mainly a large-scale and specialized breeding farm, but is influenced by multiple aspects, and the production quantity of cattle and sheep in a short time cannot meet the domestic market demand.

The term "feed" is a general term for food of all human-raised animals, and in a narrow sense, a general feed mainly refers to food of agricultural or animal-raised animals.

At present, a feed grinder is widely applied, the feed grinder is mainly used for grinding various feeds and various coarse feeds, the purpose of feed grinding is to increase the surface area and adjust the granularity of the feeds, increase the surface area and improve the palatability, and is easy to contact with digestive juice in the digestive zone, which is favorable for improving the digestibility and better absorbing the nutrient content of the feed, and the adjustment of the granularity reduces the energy consumed by the chewing of the livestock and poultry on the one hand, and is more convenient for conveying, storing, mixing and granulating on the other hand, the efficiency and the quality are better, and prior art's fodder is smashed at the crushing in-process that carries on, only relies on the unchangeable crushing blade of high position to cut the stirring, and the fodder of bucket intracavity both can not "make a round trip to rock" about "impact on the blade ceaselessly, by can not" make a round trip to rock "from top to bottom" impact on the blade ceaselessly, crushing effect is relatively poor, crushing operation is not thorough, and finished product fodder's fineness is low.

Therefore, in order to solve the problem that the crushing effect is not good that prior art exists, the utility model provides a storage device of rubbing crusher of fodder and application method thereof.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a storage device of rubbing crusher of fodder and application method to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a storage device of a feed grinder comprises a storage barrel and a device supporting seat, wherein four corners at the bottom of the storage barrel are respectively and correspondingly provided with a traveling wheel, the traveling wheels are correspondingly limited in a horizontal traveling track arranged on the device supporting seat, the left side of the storage barrel is provided with a supporting rack which is fixed on the device supporting seat, the storage barrel and the supporting rack are connected together through three groups of barrel body reset springs which are horizontally arranged, a bottom turning fixed pulley, a middle turning fixed pulley and a top turning fixed pulley are respectively and correspondingly arranged on the left bottom platform wall surface, the left middle platform wall surface and the left top platform wall surface of the supporting rack, a traction stay rope sequentially penetrates through the bottom turning fixed pulley, the middle fixed pulley and the top turning fixed pulley, one end of a rope body of the traction stay rope correspondingly fixes on the storage barrel after penetrating through the supporting rack, the other end of the rope body of the traction stay rope penetrates through the support rack and then is correspondingly fixed on the lower transmission rack, an upper transmission rack is correspondingly arranged above the lower transmission rack, the tooth surface of the upper transmission rack faces to the lower part and the tooth surface of the lower transmission rack faces to the right upper part, a central transmission gear is rotatably arranged on the support rack at the middle position between the upper transmission rack and the lower transmission rack, the upper transmission rack is in transmission fit with the teeth on the top wheel edge of the central transmission gear in a rack-and-pinion type, the lower transmission rack is in transmission fit with the teeth on the bottom wheel edge of the central transmission gear in the rack-and-pinion type, a reciprocating walking rack is arranged on the same horizontal line on the right side of the upper transmission rack, the tooth surface of the reciprocating walking rack faces to the right front part and is fixedly connected with the reciprocating walking rack through a linkage rod, and a half gear sleeve is arranged at the middle position of the reciprocating walking rack, the half circumference of the half gear sleeve is provided with a tooth part which is matched with the tooth surface of the reciprocating walking rack in a gear and rack transmission mode, the half gear sleeve is fixedly installed on the top shaft body of the crushing rotating shaft in a coaxial manner, the crushing rotating shaft is driven to run by a crushing motor on the top end, the crushing rotating shaft is vertically and downwards adapted to be inserted into a barrel cavity of the storage barrel, three groups of crushing blades are arranged on the shaft wall of the crushing rotating shaft, a synchronous cam is fixedly installed on the shaft body of the crushing rotating shaft in a coaxial manner, the wheel body of the synchronous cam is positioned on the horizontal plane and the end surface of the wheel body of the synchronous cam is correspondingly abutted against a trapezoidal extrusion block, the right side of the trapezoidal extrusion block is correspondingly provided with a horizontally arranged block reset spring, the block section of the trapezoidal extrusion block is arranged into a right-angle trapezoidal shape, the right-angle face of the trapezoidal extrusion block is arranged towards the right-top, the inclined plane of the trapezoidal extrusion, the utility model discloses a crushing cutter, including support arm, extrusion gyro wheel, storage bucket, fixed mounting, two switch-plates and two switch-plates, extrusion gyro wheel corresponds and installs on the top arm body of auxiliary support arm, the vertical downward adaptation of the arm body of auxiliary support arm passes and corresponds after the support rack and inserts the bucket chamber of storing the storage bucket, fixed mounting has two switch-plates and two switch-plates to correspond respectively on the bottom arm body left side wall of auxiliary support arm and stretches into in the space of reserving between the adjacent cutter body of three groups crushing blade departments, still be fixed with spacing fender edge on the top arm body lateral wall of auxiliary support arm, the cover is equipped with extrusion reset spring on the top arm body of auxiliary support arm, and extrusion reset spring's top is upwards fixed on spacing fender edge and.

Preferably: the bottom wall surface of the barrel body of the storage barrel is set to be in an inclined plane form with a high left side and a low right side.

Preferably: the storage charging basket is characterized in that a feed hopper is arranged at the position of the upper right corner of the storage charging basket corresponding to the supporting seat of the equipment, and a discharge outlet is arranged at the position of the bottom of the right side wall of the storage charging basket.

Preferably: the upper transmission rack and the lower transmission rack are both arranged in a horizontally movable state, a first guide sliding block is correspondingly fixed at two ends of the back tooth surfaces of the upper transmission rack and the lower transmission rack, and the first guide sliding blocks are matched and limited in the first guide track in a sliding mode.

Preferably: and two second guide sliding blocks are correspondingly fixed at the two ends of the side wall surface at the top and the bottom of the reciprocating walking rack, and each second guide sliding block is correspondingly limited in a second guide track matched with the second guide sliding block.

Preferably: and a third guide sliding block is correspondingly fixed at the four corners of the right-angle surface of the block body of the trapezoidal extrusion block, and the third guide sliding block is matched and limited in a third guide track in a sliding mode.

Preferably: the circumferential wall surface of the half gear sleeve is set to be in a structural form that one half circumference is provided with teeth and the other half circumference is not provided with teeth.

Has the advantages that:

compared with the prior art, the utility model has the advantages that on one hand, the fodder in the barrel cavity can continuously impact on the blade by swinging left and right, the purpose of improving the crushing effect is achieved, the crushing operation is further thorough in depth, on the other hand, the fodder at the bottom is continuously stirred upwards by using the stirring action of the stirring plate, the fodder in the barrel cavity can continuously impact on the blade by swinging up and down, the purpose of further improving the crushing effect is achieved, and the crushing operation is further thorough in depth; whole device structural design is ingenious, and is safe reasonable, and the reliability is high, compares in prior art's rubbing crusher constructs the device smashes more thoroughly, and the fineness of fodder is higher, smashes the effect excellent, has wide popularization and application and worth.

Drawings

Fig. 1 is a schematic structural view of a storage device of a feed grinder and a using method thereof.

Fig. 2 is an enlarged schematic view of a storage device of a fodder grinder and a method for using the same at a.

Fig. 3 is a top view of a half-gear sleeve and a reciprocating rack in a storage device of a fodder grinder and a method for using the same.

Fig. 4 is a schematic top view of a storage device of a fodder grinder and a method for using the same.

Detailed Description

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

Referring to fig. 1-4, in an embodiment of the present invention, a storage device of a fodder grinder and a method for using the same are provided.

The utility model provides a storage device of rubbing crusher of fodder, is including storing storage bucket 1 and equipment supporting seat 19, the staving bottom wall face of storing storage bucket 1 sets up the inclined plane form that the height of the left side is low in the right side, the bottom four corners department of storing storage bucket 1 respectively corresponds and installs a walking wheel 20 and correspond spacing horizontal walking track 21 of seting up on equipment supporting seat 19, the right side wall bottom position department of storing storage bucket 1 has bin outlet 102 certainly, the upper right corner position department of storing storage bucket 1 corresponds and has feeder hopper 101 on the equipment supporting seat 19 certainly.

The left side of storing storage bucket 1 disposes the support rack and supports the rack and fix on equipment support seat 19, it links together through staving reset spring 18 that three groups of levels were arranged between storage bucket 1 and the support rack, left side bottom platform wall at the support rack, left side middle part platform wall and left side top platform wall correspond respectively and install bottom diversion fixed pulley 16, middle part diversion fixed pulley 15 and top diversion fixed pulley 14, pull stay cord 17 and wear to establish in proper order at bottom diversion fixed pulley 16, on middle part diversion fixed pulley 15 and the top diversion fixed pulley 14, it corresponds after passing the support rack to pull stay cord 17 rope body one end and fixes on storing storage bucket 1, the rope body other end that pulls stay cord 17 passes the support rack and corresponds to fix on lower transmission rack 11.

An upper transmission rack 9 is correspondingly arranged above the lower transmission rack 11, the upper transmission rack 9 and the lower transmission rack 11 are both arranged in a horizontally movable state, a first guide slide block 12 is correspondingly fixed at two ends of the back tooth surface of the upper transmission rack 9 and the lower transmission rack 11, the first guide slide block 12 is matched and limited in a first guide track 13 in a sliding mode, the tooth surface of the upper transmission rack 9 faces to the right lower side, the tooth surface of the lower transmission rack 11 faces to the right upper side, a central transmission gear 10 is rotatably arranged on a support rack at the middle position between the upper transmission rack 9 and the lower transmission rack 9, the upper transmission rack 9 is in strip-type transmission fit with the upper teeth at the top end wheel edge of the central transmission gear 10, and the lower transmission rack 11 is in strip-type transmission fit with the upper teeth at the bottom end wheel edge of the central transmission gear 10.

The right side of the upper transmission rack 9 is provided with a reciprocating walking rack 5 on the same horizontal line, the tooth surface of the reciprocating walking rack 5 is arranged towards the right front, the upper transmission rack 9 and the reciprocating walking rack 5 are fixedly connected together through a linkage rod 8, two second guide sliders 6 are correspondingly fixed at two ends of the side wall surface of the top and the bottom of the reciprocating walking rack 5, and each second guide slider 6 is correspondingly limited in a second guide track 7 matched with the second guide slider 6.

Dispose a half gear cover 4 on the middle part position department of reciprocal walking rack 5, the circumference wall of half gear cover 4 sets up to half circumference has the tooth structure form of another semicircle toothless tooth, and half circumference of half gear cover 4 has the tooth part and cooperatees with rack and pinion transmission form between the flank of tooth of reciprocal walking rack 5, half gear cover 4 corresponds fixed mounting on the top axis body of smashing pivot 2 with the axle center, smashes pivot 2 by the crushing motor drive operation on being in the top, smash 2 vertical downward adaptations of pivot and insert and store in the barrel cavity of storage bucket 1 and be provided with three sets of crushing blade 3 on its axial wall.

A synchronous cam 22 is further fixedly mounted coaxially on the shaft body of the blade shaft 2, the wheel body of the synchronous cam 22 is positioned on a horizontal plane, the end face of the wheel body is correspondingly abutted against the trapezoidal extrusion block 23, the right side of the trapezoidal extrusion block 23 is correspondingly provided with a horizontally arranged block body return spring, the cross section of the block body of the trapezoidal extrusion block 23 is set to be in a right trapezoid shape, the right-angle surface of the trapezoidal extrusion block 23 faces to the right upper side, the four corners of the right-angle surface of the block body of the trapezoidal extrusion block 23 are respectively and correspondingly fixed with a third guide slide block 25, the third guide slide block 25 is matched and limited in a third guide track 26 in a sliding manner, the inclined surface of the trapezoidal extrusion block 23 is arranged in an inclined state with a lower left part and a higher right part, an extrusion roller 24 is correspondingly arranged on the inclined surface of the extrusion roller 24, and the extrusion roller, the vertical downward adaptation of the arm body of auxiliary support arm 27 passes and corresponds after the support rack and inserts the bucket chamber of storing storage bucket 1, fixed mounting has two switch-plates 28 and corresponds respectively on the bottom arm body left side wall of auxiliary support arm 27 and stretches into the space of reserving between the adjacent cutter body of three group crushing blades 3 departments, still be fixed with spacing fender edge 29 on the top arm body lateral wall of auxiliary support arm 27, the cover is equipped with extrusion reset spring 30 on the top arm body of auxiliary support arm 27, and extrusion reset spring 30's top upwards is fixed on spacing fender edge 29 and its bottom is fixed downwards on the support rack.

The utility model designs a storage device of a feed grinder and a using method thereof, when in actual work, feed to be ground is added into a barrel cavity of a storage charging basket 1 through a feed hopper 101 until three groups of grinding blades 3 are submerged deeply in the feed; the crushing rotating shaft 2 is driven to rotate rapidly by starting the crushing motor, the three groups of crushing blades 3 rotate continuously, and then the cutting force of the blades is utilized to crush the feed; through the rotation of the crushing rotating shaft 2, the half gear sleeve 4 synchronously rotates along with the crushing rotating shaft 2, when a tooth part on the half circumference of the half gear sleeve 4 is matched with the tooth surface of the reciprocating walking rack 5, the reciprocating walking rack 5 is driven to move leftwards under the transmission action of the gear rack, the second guide slide block 6 and the second guide track 7 ensure the moving stability of the reciprocating walking rack 5, the upper transmission rack 9 and the reciprocating walking rack 5 synchronously move leftwards under the linkage action of the linkage rod 8, and because the upper transmission rack 9 is in transmission fit with the upper teeth on the top wheel edge of the central transmission gear 10 in a gear rack type, and the lower transmission rack 11 is in transmission fit with the upper teeth on the bottom wheel edge of the central transmission gear 10 in a gear rack type, the lower transmission rack 11 immediately moves rightwards when the upper transmission rack 9 moves leftwards, a traction pull rope 17 sequentially penetrates through the bottom direction-changing fixed pulley 16, the middle direction-changing fixed pulley 15 and the top direction-changing fixed pulley 14, one end of a rope body of the traction pull rope 17 penetrates through the support rack and then is correspondingly fixed on the storage material barrel 1, the other end of the rope body of the traction pull rope 17 penetrates through the support rack and then is correspondingly fixed on the lower transmission rack 11, the lower transmission rack 11 which is moved to the right immediately pulls the whole storage material barrel 1 to the left for one end distance through the traction pull rope 17, and three groups of barrel body reset springs 18 which are horizontally arranged are stressed and compressed and shortened; the half gear sleeve 4 continues to synchronously rotate along with the crushing rotating shaft 2, when the tooth-free part of the half circumference of the half gear sleeve 4 cannot be matched with the tooth surface of the reciprocating walking rack 5, the reciprocating walking rack 5 loses the driving force moving leftwards, three groups of horizontally arranged barrel body reset springs 18 can apply a rightward thrust to the whole storage barrel 1 under the action of self spring reset force, the whole storage barrel 1 immediately moves rightwards, the lower transmission rack 11 is pulled to move leftwards under the traction of a rope body of a traction pull rope 17, and then the upper transmission rack 9 is in transmission fit with the upper teeth on the top wheel edge of the central transmission gear 10 in a gear and rack type, the lower transmission rack 11 is in transmission fit with the upper teeth on the bottom wheel edge of the central transmission gear 10 in a gear and rack type, and the upper transmission rack 9 is immediately driven to move rightwards by the central transmission gear 10 according to the mechanical principle, under the linkage of the linkage rod 8, the reciprocating walking rack 5 moves to the right along with the upper transmission rack 9 until the initial state is recovered; the half gear sleeve 4 continuously and synchronously rotates along with the crushing rotating shaft 2, the third step and the fourth step are repeated, and the steps are repeated, so that the back-and-forth shaking effect of the storage barrel 1 is realized, the three groups of crushing blades 3 are still continuously rotated in a state of being not positioned, feed in the barrel cavity can continuously impact the blades by back-and-forth shaking, the purpose of improving the crushing effect is achieved, and the crushing operation is further deep and thorough; through the rotation of the crushing rotating shaft 2, the synchronous cam 22 rotates synchronously along with the crushing rotating shaft 2, when the contact point of the synchronous cam 22 and the trapezoidal extrusion block 23 is transited from the proximal end of the cam to the distal end of the cam, the trapezoidal extrusion block 23 is extruded by the synchronous cam 22 to move rightwards, the horizontally arranged block body return spring is stressed and compressed to be shortened, and the inclined plane of the trapezoidal extrusion block 23 is arranged in an inclined state with a lower left part and a higher right part and is in contact with and provided with an extrusion roller 24 on the inclined plane, the inclined plane of the trapezoidal extrusion block 23 is utilized to extrude the extrusion roller 24 downwards in the right moving process, the auxiliary supporting arm 27 is stressed to move downwards, the limit baffle edge 29 moves downwards along with the auxiliary supporting arm 27, the extrusion return spring 30 is stressed and compressed to be shortened, and the two shifting; the synchronous cam 22 continues to synchronously rotate along with the crushing rotating shaft 2, when the contact point of the synchronous cam 22 and the trapezoidal extrusion block 23 is transited from the far center end of the cam to the near center end, the extrusion force of the synchronous cam 22 on the trapezoidal extrusion block 23 is reduced, the effect is exerted in the state of the spring resetting force of the horizontally arranged block reset spring and the spring resetting force of the extrusion resetting spring 30, the whole trapezoidal extrusion block 23 is pushed leftwards by the spring resetting force of the block reset spring, the limiting baffle edge 29 is pushed upwards by the spring resetting force of the extrusion resetting spring 30, the whole trapezoidal extrusion block 23 is restored to the initial state, the auxiliary supporting arm 27 is forced to move upwards, and the two material poking plates 28 move upwards; the synchronous cam 22 continuously and synchronously rotates along with the crushing rotating shaft 2, the sixth step and the seventh step are repeated, and the steps are repeated, so that the effect of back-and-forth displacement of the material shifting plate 28 is realized, the feed at the bottom is continuously shifted and rolled upwards by utilizing the material shifting action of the material shifting plate 28, the feed in the barrel cavity continuously collides with the blade by swinging up and down, the aim of further improving the crushing effect is fulfilled, and the crushing operation is further thorough; the grinding treatment is continuously carried out, and after the feed quality is qualified, the grinding motor is closed and the machine is stopped; whole device structural design is ingenious, and is safe reasonable, and the reliability is high, compares in prior art's rubbing crusher constructs the device smashes more thoroughly, and the fineness of fodder is higher, smashes the effect excellent, has wide popularization and application and worth.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a storage device of rubbing crusher of fodder, is including storing storage bucket (1) and equipment supporting seat (19), a serial communication port, the bottom four corners department of storing storage bucket (1) respectively corresponds and installs a walking wheel (20) and correspond spacing horizontal walking track (21) of seting up on equipment supporting seat (19), the left side of storing storage bucket (1) disposes the support rack and supports the rack and fix on equipment supporting seat (19), stores between storage bucket (1) and the support rack staving reset spring (18) of arranging through three group levels and link together, at the left side bottom platform wall of support rack, left side middle part platform wall and left side top platform wall correspond respectively and install bottom diversion fixed pulley (16), middle part diversion fixed pulley (15) and top diversion fixed pulley (14), pull stay cord (17) wear to establish in proper order in bottom diversion fixed pulley (16), On the middle turning fixed pulley (15) and the top turning fixed pulley (14), one end of a rope body of a traction pull rope (17) penetrates through a support rack and then is correspondingly fixed on a storage charging basket (1), the other end of the rope body of the traction pull rope (17) penetrates through the support rack and then is correspondingly fixed on a lower transmission rack (11), an upper transmission rack (9) is correspondingly configured above the lower transmission rack (11), the tooth surface of the upper transmission rack (9) faces to the right lower side, the tooth surface of the lower transmission rack (11) faces to the right upper side, a central transmission gear (10) is rotatably mounted on the support rack at the middle position between the upper transmission rack (9) and the lower transmission rack (11), the upper transmission rack (9) is in transmission fit with a gear rack type with the teeth on the top end wheel side of the central transmission gear (10), the lower transmission rack (11) is in transmission fit with the teeth on the bottom end wheel side of the central transmission gear (10) with the gear type with the teeth, reciprocating traveling racks (5) are arranged on the same horizontal line on the right side of an upper transmission rack (9), the tooth surfaces of the reciprocating traveling racks (5) are arranged towards the dead ahead, the upper transmission rack (9) and the reciprocating traveling racks (5) are fixedly connected together through a linkage rod (8), a half gear sleeve (4) is arranged at the middle position of the reciprocating traveling racks (5), the tooth surfaces of the reciprocating traveling racks (5) are matched in a gear-rack transmission mode, the half gear sleeve (4) is fixedly arranged on the top shaft body of a crushing rotating shaft (2) in a coaxial corresponding mode, the crushing rotating shaft (2) is driven to operate by a crushing motor on the top end, the crushing rotating shaft (2) is vertically and downwards matched and inserted into a barrel cavity of a storage barrel (1) and is provided with three groups of crushing blades (3) on the shaft wall, still have a synchronous cam (22) with axle center fixed mounting on the axis body of smashing pivot (2), the wheel body department of synchronous cam (22) is on the horizontal plane and its wheel body terminal surface corresponds and contradicts on trapezoidal extrusion piece (23), the right side of trapezoidal extrusion piece (23) corresponds the block reset spring that disposes a level setting, the block cross-section of trapezoidal extrusion piece (23) sets up to right trapezoid shape and the right angle face of trapezoidal extrusion piece (23) sets up directly over, the inclined plane of trapezoidal extrusion piece (23) is the high inclined state setting in the low right side in a left side and contradicts on its inclined plane and disposes an extrusion gyro wheel (24), extrusion gyro wheel (24) correspond and install on the top arm body of auxiliary support arm (27), the vertical downward adaptation of arm body of auxiliary support arm (27) is passed and is corresponded and is inserted in the bucket chamber of storing storage bucket (1) behind the supporting bench, fixed mounting has two switch-off boards (28) and two switch-off boards (28) to correspond respectively on the bottom arm body left side wall of auxiliary support arm (27) and stretches into in the space of reserving between the adjacent cutter body of three group crushing blades (3) departments, still be fixed with spacing fender edge (29) on the top arm body lateral wall of auxiliary support arm (27), the cover is equipped with extrusion reset spring (30) on the top arm body of auxiliary support arm (27), and the top of extrusion reset spring (30) is upwards fixed on spacing fender edge (29) and its bottom is fixed downwards on the support rack.

2. The storage device of a fodder grinder as claimed in claim 1, wherein the bottom wall surface of the storage barrel (1) is formed in an inclined surface with a height from left to right.

3. A feed grinder storage device as claimed in claim 1, characterised in that the storage barrel (1) has a feed hopper (101) at the upper right-hand corner of the storage barrel (1) and a discharge opening (102) at the bottom of the right-hand side wall of the storage barrel (1).

4. The storage device of a feed grinder as claimed in claim 1, wherein the upper drive rack (9) and the lower drive rack (11) are arranged in a horizontally movable manner and are each fixed with a first guide slider (12) at the two ends of the back tooth surface, and the first guide sliders (12) are slidably fitted and limited in the first guide tracks (13).

5. The storage device of a feed grinder as claimed in claim 1, wherein the top and bottom side wall surfaces of the reciprocating rack (5) are fixed with a second guide slider (6) at each end, and each second guide slider (6) is correspondingly limited in a second guide track (7) matched with the second guide slider.

6. The storage device of a feed grinder as claimed in claim 1, wherein a third guide slide block (25) is fixed at each of the four corners of the right angle surface of the block body of the trapezoidal extrusion block (23) and the third guide slide block (25) is adapted and limited in the third guide track (26) in a sliding manner.

7. A feed grinder storage device as claimed in claim 1, characterised in that the peripheral wall of the half-gear sleeve (4) is provided with a half-peripheral toothed arrangement and a half-peripheral toothless arrangement.