Vinasse fermented feed stirring crusher and use method thereof

Abstract

The invention discloses a vinasse fermented feed stirring crusher and a using method, and relates to the technical field of feed processing.The crusher comprises a box body, a supporting frame is installed at the lower end of the box body, two crushing rollers matched with each other are arranged at the top of the box body, and a discharging opening is formed in the lower end of the side wall of the box body; a vinasse hopper is mounted at the upper end of the side wall of the box body, a stirring mechanism is arranged at the bottom of the box body, and a vinasse conveying mechanism is arranged on the box body below the gate valve. Crushed straw feed is weighed through a weighing device and a weighing plate, so that the straw feed and vinasse are mixed in a proper proportion, when the crushed feed is added to the bottom of the box body, a feed scattering frame is driven to move through a fixing plate, the vinasse can be scattered while the feed is added, the vinasse and the feed are preliminarily mixed, and the feeding efficiency is improved. Meanwhile, the movable block moves along the vibration limiting groove, so that the material scattering frame can vibrate, and the efficiency of scattering vinasse into the material scattering holes in the material scattering frame is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of feed processing, in particular to a fermented feed mixing and crushing machine and a use method thereof. BACKGROUND

[0002] In the process of feed processing, the straw needs to be crushed and pulverized, and then other materials are added for mixing, so as to obtain mixed feed. Adding vinasse to the feed and carrying out fermentation can improve the nutritional value, improve the palatability, promote digestion, enhance immunity and promote growth.

[0003] The existing feed mixing and crushing equipment has a single function and can only be crushed and stirred. When vinasse is added for stirring and mixing, the vinasse is directly put into the stirring tank, the vinasse and the crushed feed cannot be added in a ratio, and the vinasse and the crushed feed cannot be preliminarily mixed, which affects the stirring efficiency of the vinasse feed and is inconvenient for users to use.

[0004] In view of the above problems, an improved fermented feed mixing and crushing machine and a use method thereof are designed. SUMMARY

[0005] The present application aims to provide a fermented feed mixing and crushing machine and a use method thereof to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0007] A fermented feed mixing and crushing machine, comprising a box body, a support frame is installed at the lower end of the box body, two crushing rollers for crushing and pulverizing straw feed raw materials are arranged at the top of the box body, a drive box for driving the relative rotation of the two crushing rollers is installed on the side wall of the box body, the output end of the drive box is connected with the rotating shaft of the crushing roller, a guide baffle for guiding and collecting the straw feed raw materials to the space between the two crushing rollers is installed on the upper end of the side wall of the box body, a discharge port is installed on the lower end of the side wall of the box body, a vinasse hopper for storing vinasse is installed on the upper end of the side wall of the box body, a gate valve is arranged at the output end of the vinasse hopper, a stirring mechanism for stirring and mixing the crushed straw feed and vinasse is arranged at the bottom of the box body, and a vinasse conveying mechanism for adding vinasse into the box body is arranged below the gate valve.

[0008] As a further scheme of the present application, the stirring mechanism comprises a motor, the motor is installed at the center position of the bottom of the support frame, a rotating shaft is vertically installed at the output end of the motor, the upper end of the rotating shaft is arranged in the box body through the bottom of the box body, and a plurality of stirring rods for stirring the crushed straw feed and vinasse are horizontally installed on the side wall of the rotating shaft in the box body.

[0009] As a further further scheme of the present application: the wine lees conveying mechanism comprises a limiting frame, the limiting frame is horizontally installed on the side wall of the box below the gate valve, a first opening is formed in the side wall of the box opposite to the limiting frame, the upper end of the rotating shaft is arranged below the first opening, a scattering frame for receiving wine lees is slidably connected to the bottom of the limiting frame, a scattering hole for scattering wine lees into the box is arranged on the bottom of the scattering frame, a travel switch for detecting the position of the scattering frame is arranged on the bottom of the limiting frame away from the box, and a controller is arranged on the lower end of the limiting frame.

[0010] As a further further scheme of the present application: the inside of the wine lees hopper is provided with a stirrer for facilitating the entry of wine lees into the scattering frame.

[0011] As a further further scheme of the present application: the weighing and moving assembly comprises a fixed plate, a second opening is formed in the side wall of the box opposite to the first opening above the first opening, the fixed plate is horizontally arranged in the second opening, limiting seats for supporting and limiting the fixed plate are horizontally arranged on the inner walls of the box on both sides of the fixed plate, a weighing device is arranged on the upper end of the fixed plate, a weighing plate for receiving straw feed is horizontally arranged on the detection end of the weighing device, the upper end of the weighing plate is closely attached to the top of the second opening, a first connecting plate is arranged on the end of the fixed plate close to the second opening and penetrates through the second opening, a first electric telescopic rod for driving the first connecting plate to move is horizontally arranged on the side wall of the box, the output end of the first electric telescopic rod is arranged on the first connecting plate, a moving and scattering assembly for driving the scattering frame to move and vibrate to scatter is arranged between the fixed plate and the scattering frame, and a separation assembly is arranged in the inside of the box above the weighing plate for avoiding the pulverized feed from continuously feeding to the weighing plate when the feed is added to the bottom of the box by the weighing plate.

[0012] As a further further scheme of the present application: the moving and scattering assembly comprises a plurality of connecting rods, the connecting rods are arranged on the side of the lower end of the fixed plate close to the first opening, elastic telescopic rods are vertically arranged on the upper end and the lower end of the connecting rods, fixed rods are horizontally arranged on the output ends of the elastic telescopic rods, and the ends of the fixed rods away from the fixed plate are arranged on the side walls of the scattering frame.

[0013] As a further further scheme of the present application: the ends of the scattering frame are provided with moving blocks, vibration limiting grooves cooperating with the moving blocks are horizontally arranged on the limiting frame and the inner walls of the box, and the vibration limiting grooves horizontally penetrate through the first opening.

[0014] As a further scheme of the present application: the separation assembly comprises a partition plate, a third opening is formed in the side wall of the box above the second opening, the partition plate is horizontally arranged in the third opening, limiting seats for supporting and limiting the partition plate are horizontally arranged on the inner walls of the box on both sides of the partition plate, a second connecting plate is arranged on one end of the partition plate close to the third opening and penetrates through the third opening, and a second electric telescopic rod for driving the second connecting plate to move is horizontally arranged on the side wall of the box and the output end of the second electric telescopic rod is arranged on the second connecting plate.

[0015] As a further scheme of the present application: the side wall of the vinasse hopper is detachably connected with the side wall of the box by bolts.

[0016] A use method of a vinasse fermentation feedstuff stirring crusher, comprising the following steps:

[0017] Step one: the second electric telescopic rod is extended to open the partition plate, the motor is started, the output end of the motor drives the rotating shaft to rotate, the rotating shaft drives the stirring rod to rotate, and the stirring rod stirs the crushed straw feedstuff and vinasse.

[0018] Step two: the staff adds straw feedstuff to the crushing roller, the drive box drives the crushing roller to crush the straw, the crushed straw feedstuff falls on the weighing plate, the weight of the straw feedstuff is detected in real time by the weighing device, and the detection data is transmitted to the controller at the lower end of the limiting frame; when the weight of the straw feedstuff is equal to or greater than the set value, the second electric telescopic rod is started to retract, the output end of the second electric telescopic rod drives the second connecting plate to move, the second connecting plate drives the partition plate to move, and the partition plate receives the crushed feedstuff.

[0019] Then the controller controls the first electric telescopic rod to extend, the output end of the first electric telescopic rod drives the first connecting plate to move, the first connecting plate drives the fixed plate to move, the fixed plate drives the weighing device, the weighing plate and the connecting rod to move, so that the straw feedstuff on the weighing plate is pushed to the bottom of the box by the inner wall of the box, and at the same time, the connecting rod drives the elastic telescopic rod, the fixed rod and the spreading frame to move, the spreading frame moves away from the travel switch, the travel switch sends a signal to the controller, the controller controls the gate valve to close the output end of the vinasse hopper, the spreading frame receives the vinasse into the box, and the vinasse is scattered into the box through the scattering hole, and at the same time, the spreading frame drives the moving block to move into the vibration limiting groove, and under the action of the vibration limiting groove, the moving block and the spreading frame vibrate.

[0020] Step three: when the straw feedstuff on the weighing plate is completely pushed to the bottom of the box, the first electric telescopic rod is first started to reset, and then the second electric telescopic rod is started to reset; when the first electric telescopic rod is reset, the spreading frame touches the travel switch, the travel switch sends a signal to the controller, the controller controls the gate valve to open the output end of the vinasse hopper, and the vinasse enters the spreading frame.

[0021] Compared with the prior art, the present application has the beneficial effects that:

[0022] The present application weighs the broken straw feed by the weighter and the weighing plate, so that the straw feed is mixed with the vinasse at a suitable ratio, and the fermentation efficiency of the feed vinasse is improved.

[0023] When the pulverized feed is added to the bottom of the box, the fixed plate drives the material spreading frame to move, so that the vinasse is spread into the box while the feed is added, and the vinasse and the feed are preliminarily mixed.

[0024] Meanwhile, the material spreading frame is vibrated by the movement of the moving block along the vibration limiting groove, so that the efficiency of spreading the vinasse into the material spreading frame through the spreading holes is improved.

[0025] Before the pulverized feed is added to the inside of the box by the weighing plate, the weighing plate and the crushing roller are separated by the partition plate, so that the pulverized feed is prevented from continuing to fall onto the weighing plate, and the crushing roller continues to crush the straw without stopping. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a structural schematic view of the present application.

[0027] Figure 2 It is a sectional view of the present application.

[0028] Figure 3 It is a structural schematic view of the vibration limiting groove and the first opening in the present application.

[0029] Figure 4 It is a structural schematic view of the moving material spreading assembly in the present application.

[0030] Wherein: 1, box; 2, support frame; 3, motor; 4, stirring rod; 5, discharge port; 6, vibration limiting groove; 7, first connecting plate; 8, fixed plate; 9, weighing plate; 10, second connecting plate; 11, partition plate; 12, crushing roller; 13, guide baffle; 14, vinasse hopper; 15, limiting frame; 16, travel switch; 17, material spreading frame; 18, moving block; 19, rotating shaft; 20, first electric telescopic rod; 21, second electric telescopic rod; 22, drive box; 23, first opening; 24, second opening; 25, third opening; 26, spreading hole; 27, elastic telescopic rod; 28, fixed rod; 29, connecting rod; 30, weighter; 31, gate valve. DETAILED DESCRIPTION

[0031] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work fall within the scope of the present application.

[0032] Please refer to Figures 1-4 In the embodiments of the present application, a fermentation feed mixing and crushing machine for vinasse includes a box body 1, a support frame 2 is installed at the lower end of the box body 1, two crushing rollers 12 for crushing and pulverizing straw feed raw materials are arranged at the top of the box body 1, a drive box 22 for driving the relative rotation of the two crushing rollers 12 is installed on the side wall of the box body 1, the output end of the drive box 22 is connected with the rotating shaft of the crushing roller 12, a guide baffle 13 for guiding and collecting straw feed raw materials to the space between the two crushing rollers 12 is installed on the upper end of the side wall of the box body 1, a discharge port 5 is installed at the lower end of the side wall of the box body 1, a vinasse hopper 14 for storing vinasse is installed on the upper end of the side wall of the box body 1, a gate valve 31 is arranged at the output end of the vinasse hopper 14, a vinasse conveying mechanism for adding vinasse into the box body 1 is arranged on the box body 1 below the gate valve 31.

[0033] The mixing mechanism includes a motor 3, the motor 3 is installed at the center position of the bottom of the support frame 2, a rotating shaft 19 is vertically installed at the output end of the motor 3, the upper end of the rotating shaft 19 penetrates through the bottom of the box body 1 and is arranged inside the box body 1, a plurality of stirring rods 4 for stirring the crushed straw feed and vinasse are horizontally installed on the side wall of the rotating shaft 19 inside the box body 1.

[0034] In use, the motor 3 is started, the output end of the motor 3 drives the rotating shaft 19 to rotate, the rotating shaft 19 drives the stirring rods 4 to rotate, and the stirring rods 4 stir the crushed straw feed and vinasse.

[0035] The wine lees conveying mechanism comprises a limiting frame 15 horizontally installed on the side wall of the box 1 below the gate valve 31, a first opening 23 is formed on the side wall of the box 1 opposite to the limiting frame 15, the upper end of the rotating shaft 19 is arranged below the first opening 23, a scattering frame 17 for receiving wine lees is slidably connected to the bottom of the limiting frame 15, a scattering hole 26 for scattering wine lees into the box 1 is arranged on the bottom of the scattering frame 17, a travel switch 16 for detecting the position of the scattering frame 17 is arranged on the bottom of the limiting frame 15 away from the box 1, and a controller is arranged on the lower end of the limiting frame 15.

[0036] The weighing and moving assembly comprises a fixed plate 8, a second opening 24 is formed on the side wall of the box 1 opposite to the first opening 23, the fixed plate 8 is horizontally arranged in the second opening 24, limiting seats for supporting and limiting the fixed plate 8 are horizontally arranged on the inner walls of the box 1 on both sides of the fixed plate 8, a weighing device 30 is arranged on the upper end of the fixed plate 8, a weighing plate 9 for receiving straw feed is horizontally arranged on the detection end of the weighing device 30, the upper end of the weighing plate 9 is tightly attached to the top of the second opening 24, a first connecting plate 7 is arranged on the end of the fixed plate 8 close to the second opening 24 and penetrates through the second opening 24, a first electric telescopic rod 20 for driving the first connecting plate 7 to move is horizontally arranged on the side wall of the box 1, the output end of the first electric telescopic rod 20 is arranged on the first connecting plate 7, a moving and scattering assembly for driving the scattering frame 17 to move and vibrate to scatter is arranged between the fixed plate 8 and the scattering frame 17, and a separation assembly is arranged in the box 1 above the weighing plate 9 to avoid that the crushed feed continues to be conveyed to the weighing plate 9 when the weighing plate 9 adds feed to the bottom of the box 1.

[0037] The moving and scattering assembly comprises a plurality of connecting rods 29, the connecting rods 29 are arranged on the lower end of the fixed plate 8 close to the first opening 23, elastic telescopic rods 27 are vertically arranged on the upper end and the lower end of the connecting rods 29, fixed rods 28 are horizontally arranged on the output ends of the elastic telescopic rods 27, the fixed rods 28 are arranged on the side walls of the scattering frame 17 away from the fixed plate 8, moving blocks 18 are arranged on both ends of the scattering frame 17, vibration limiting grooves 6 cooperating with the moving blocks 18 are horizontally arranged on the limiting frame 15 and the inner walls of the box 1, and the vibration limiting grooves 6 horizontally penetrate through the first opening 23.

[0038] The separation assembly comprises a partition plate 11, a third opening 25 is formed in the side wall of the box 1 above the second opening 24, the partition plate 11 is horizontally arranged in the third opening 25, the inner wall of the box 1 on the two sides of the partition plate 11 is horizontally provided with a limiting seat for supporting and limiting the partition plate 11, one end of the partition plate 11 close to the third opening 25 is provided with a second connecting plate 10 penetrating through the third opening 25, and the side wall of the box 1 is horizontally provided with a second electric telescopic rod 21 for driving the second connecting plate 10 to move, and the output end of the second electric telescopic rod 21 is arranged on the second connecting plate 10.

[0039] In use, the staff adds the straw feed to the crushing roller 12, the driving box 22 drives the crushing roller 12 to crush the straw, the crushed straw feed falls on the weighing plate 9, the weight of the straw feed is detected in real time by the weighing device 30, and the detection data is transmitted to the controller at the lower end of the limiting frame 15; when the weight of the straw feed is equal to or greater than the set value, the second electric telescopic rod 21 is started to retract, the output end of the second electric telescopic rod 21 drives the second connecting plate 10 to move, the second connecting plate 10 drives the partition plate 11 to move, and the partition plate 11 receives the crushed feed.

[0040] Then the controller controls the first electric telescopic rod 20 to extend, the output end of the first electric telescopic rod 20 pushes the first connecting plate 7 to move, the first connecting plate 7 drives the fixed plate 8 to move, the fixed plate 8 drives the weighing device 30, the weighing plate 9 and the connecting rod 29 to move, so that the straw feed on the weighing plate 9 is pushed to the bottom of the box 1 by the inner wall of the box 1, and the connecting rod 29 drives the elastic telescopic rod 27, the fixed rod 28 and the spreading frame 17 to move, the spreading frame 17 moves away from the travel switch 16, the travel switch 16 sends a signal to the controller, the controller controls the gate valve 31 to close the output end of the vinasse hopper 14, the vinasse is received into the box 1 by the spreading frame 17, and the vinasse is scattered into the box 1 through the scattering holes 26, and the spreading frame 17 drives the moving block 18 to move into the vibration limiting groove 6, so that the moving block 18 and the spreading frame 17 vibrate under the action of the vibration limiting groove 6.

[0041] When the straw feed on the weighing plate 9 is completely pushed to the bottom of the box 1, the first electric telescopic rod 20 is first reset, and then the second electric telescopic rod 21 is reset, when the first electric telescopic rod 20 is reset, the spreading frame 17 touches the travel switch 16, the travel switch 16 sends a signal to the controller, and the controller controls the gate valve 31 to open the output end of the vinasse hopper 14, so that the vinasse enters the spreading frame 17.

[0042] The working principle of the vinasse fermentation feed stirring crusher is as follows:

[0043] At the beginning, the second electric telescopic rod 21 is extended, the partition plate 11 is opened, the motor 3 is started, the output end of the motor 3 drives the rotating shaft 19 to rotate, the rotating shaft 19 drives the stirring rod 4 to rotate, and the stirring rod 4 stirs the crushed straw feed and vinasse.

[0044] In use, the staff adds the straw feed to the crushing roller 12, the driving box 22 drives the crushing roller 12 to crush the straw, the crushed straw feed falls on the weighing plate 9, the weighing device 30 detects the weight of the straw feed in real time and transmits the detection data to the controller at the lower end of the limiting frame 15, when the weight of the straw feed is equal to or greater than the set value, the second electric telescopic rod 21 is started to retract, the output end of the second electric telescopic rod 21 drives the second connecting plate 10 to move, the second connecting plate 10 drives the partition plate 11 to move, and the partition plate 11 receives the crushed feed.

[0045] Then the controller controls the first electric telescopic rod 20 to extend, the output end of the first electric telescopic rod 20 pushes the first connecting plate 7 to move, the first connecting plate 7 drives the fixed plate 8 to move, the fixed plate 8 drives the weighing device 30, the weighing plate 9 and the connecting rod 29 to move, so that the straw feed on the weighing plate 9 is pushed to the bottom of the box body 1 by the inner wall of the box body 1, at the same time, the connecting rod 29 drives the elastic telescopic rod 27, the fixed rod 28 and the spreading frame 17 to move, the spreading frame 17 moves away from the travel switch 16, the travel switch 16 sends a signal to the controller, the controller controls the gate valve 31 to close the output end of the vinasse hopper 14, the spreading frame 17 receives the vinasse into the box body 1, and the vinasse is scattered into the box body 1 through the scattering hole 26, at the same time, the spreading frame 17 drives the moving block 18 to move into the vibration limiting groove 6, under the action of the vibration limiting groove 6, the moving block 18 and the spreading frame 17 vibrate.

[0046] When the straw feed on the weighing plate 9 is completely pushed to the bottom of the box body 1, the first electric telescopic rod 20 is first started to reset, and then the second electric telescopic rod 21 is started to reset, when the first electric telescopic rod 20 is reset, the spreading frame 17 touches the travel switch 16, the travel switch 16 sends a signal to the controller, the controller controls the gate valve 31 to open the output end of the vinasse hopper 14, so that the vinasse enters the inside of the spreading frame 17.

[0047] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application.

Claims

1. A distiller's grains fermentation feed mixing and crushing machine, comprising a box body (1), a support frame (2) is installed at the lower end of the box body (1), two crushing rollers (12) that cooperate with each other to crush and pulverize straw feed raw materials are arranged on the top of the box body (1), a driving box (22) for driving the two crushing rollers (12) to rotate relative to each other is installed on the side wall of the box body (1), the output end of the driving box (22) is connected to the rotating shaft of the crushing roller (12), the upper end of the side wall of the box body (1) is installed with a guide baffle (13) for guiding the straw feed raw materials to be collected between the two crushing rollers (12), and the lower end of the side wall of the box body (1) is installed with a discharge port (5), characterized in that A distiller's grains hopper (14) for storing distiller's grains is installed at the upper end of the side wall of the box body (1), a gate valve (31) is provided at the output end of the distiller's grains hopper (14), a stirring mechanism for stirring and mixing the crushed straw feed and distiller's grains is provided at the bottom of the box body (1), and a distiller's grains conveying mechanism for adding distiller's grains into the interior of the box body (1) is provided on the box body (1) below the gate valve (31).

2. A distiller's grains fermented feed mixing and crushing machine and its use method according to claim 1, characterized in that: The stirring mechanism comprises a motor (3), the motor (3) being mounted at the center of the bottom of the support frame (2), a rotating shaft (19) being vertically mounted on the output end of the motor (3), the upper end of the rotating shaft (19) passing through the bottom of the box body (1) and being arranged inside the box body (1), and a plurality of stirring rods (4) for stirring the crushed straw feed and distiller's grains being horizontally mounted on the side wall of the rotating shaft (19) inside the box body (1).

3. A distiller's grains fermented feed mixing and crushing machine and its use method according to claim 1, characterized in that: The lees conveying mechanism comprises a limit frame (15), the limit frame (15) is horizontally mounted on the side wall of the box body (1) below the gate valve (31), a first opening (23) is provided on the side wall of the box body (1) opposite to the limit frame (15), the upper end of the rotating shaft (19) is arranged below the first opening (23), the bottom of the limit frame (15) is slidably connected to a spreading frame (17) for receiving the lees, and the bottom of the spreading frame (17) is mounted with The invention relates to a feeding hole (26) for spreading wine lees into the box (1), a limit switch (16) for detecting the position of the feeding frame (17) is installed at the bottom of the limit frame (15) on the side of the feeding frame (17) away from the box (1), a controller is installed at the lower end of the limit frame (15), and a weighing and moving component for weighing the crushed straw feed and moving the feeding frame (17) is provided inside the box (1) above the first opening (23).

4. A distiller's grains fermented feed mixing and crushing machine and its use method according to claim 3, characterized in that: The interior of the lees hopper (14) is provided with an agitator for facilitating the entry of the lees into the spreading frame (17).

5. A distiller's grains fermented feed mixing and crushing machine and its use method according to claim 3, characterized in that: The weighing moving assembly comprises a fixed plate (8), a second opening (24) is provided on the side wall of the box body (1) above the first opening (23) and opposite to the first opening (23), the fixed plate (8) is horizontally arranged inside the second opening (24), and a limit seat for supporting and limiting the fixed plate (8) is horizontally installed on the inner wall of the box body (1) on both sides of the fixed plate (8), a weighing device (30) is installed on the upper end of the fixed plate (8), and a weighing plate (9) for receiving straw feed is horizontally installed on the detection end of the weighing device (30), the upper end of the weighing plate (9) is closely attached to the top of the second opening (24), and the fixed plate (8) is close to the second opening. One end of the opening (24) is provided with a first connecting plate (7) through the second opening (24), a first electric telescopic rod (20) for driving the first connecting plate (7) to move is horizontally provided on the side wall of the box body (1), an output end of the first electric telescopic rod (20) is provided on the first connecting plate (7), a moving spreading assembly for driving the spreading frame (17) to move and vibrate the spreading frame (17) to spread the material is provided between the fixed plate (8) and the spreading frame (17), and a partition assembly for preventing the crushed feed from continuing to be fed to the weighing plate (9) when the weighing plate (9) adds the feed to the bottom of the box body (1) is provided inside the box body (1) above the weighing plate (9).

6. A distiller's grains fermented feed mixing and crushing machine and its use method according to claim 5, characterized in that: The mobile spreading assembly comprises a plurality of connecting rods (29), the connecting rods (29) being mounted on a side of the lower end of the fixed plate (8) close to the first opening (23), the upper and lower ends of the connecting rods (29) being vertically mounted with elastic telescopic rods (27), the output end of the elastic telescopic rod (27) being horizontally mounted with a fixed rod (28), and the end of the fixed rod (28) away from the fixed plate (8) being mounted on the side wall of the spreading frame (17).

7. A distiller's grains fermented feed mixing and crushing machine and its use method according to claim 6, characterized in that: Moving blocks (18) are installed at both ends of the spreading frame (17), and vibration limiting grooves (6) used in conjunction with the moving blocks (18) are horizontally installed on the limiting frame (15) and the inner wall of the box body (1), and the vibration limiting grooves (6) horizontally pass through the first opening (23).

8. The distiller's grains fermented feed mixing and crushing machine and its use method according to claim 5, characterized in that: The partition assembly comprises a partition (11), a third opening (25) is provided on the side wall of the box body (1) above the second opening (24), the partition (11) is horizontally arranged inside the third opening (25), and limit seats for supporting and limiting the partition (11) are horizontally installed on the inner walls of the box body (1) on both sides of the partition (11), and a second connecting plate (10) is installed through the third opening (25) at one end of the partition (11) close to the third opening (25), and a second electric telescopic rod (21) for driving the second connecting plate (10) to move is horizontally installed on the side wall of the box body (1), and the output end of the second electric telescopic rod (21) is installed on the second connecting plate (10).

9. The distiller's grains fermented feed mixing and crushing machine and its use method according to claim 3, characterized in that: The side wall of the lees hopper (14) is detachably connected to the side wall of the box body (1) by bolts.

10. A method for using the distiller's grains fermented feed mixer and crusher according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: The second electric telescopic rod (21) is extended to open the partition (11), and the motor (3) is started. The output end of the motor (3) drives the rotating shaft (19) to rotate, and the rotating shaft (19) drives the stirring rod (4) to rotate. The stirring rod (4) stirs the crushed straw feed and distiller's grains; Step 2: The staff adds straw feed to the crushing roller (12), and the driving box (22) drives the crushing roller (12) to crush the straw, and the crushed straw feed falls onto the weighing plate (9). The weighing device (30) detects the weight of the straw feed in real time and transmits the detection data to the controller at the lower end of the limit frame (15). When the weight of the straw feed is equal to or greater than a set value, the second electric telescopic rod (21) is started to retract, and the output end of the second electric telescopic rod (21) drives the second connecting plate (10) to move, and the second connecting plate (10) drives the partition (11) to move, so that the partition (11) receives the crushed feed; Then the controller controls the first electric telescopic rod (20) to extend, the output end of the first electric telescopic rod (20) pushes the first connecting plate (7) to move, the first connecting plate (7) drives the fixed plate (8) to move, the fixed plate (8) with the weighing device (30), the weighing plate (9) and the connecting rod (29) to move, so that the straw feed on the weighing plate (9) is pushed to the bottom of the box body (1) by the inner wall of the box body (1), and at the same time the connecting rod (29) drives the elastic telescopic rod (27), the fixed rod (28) and the spreading frame (17) to move. The spreading frame (17) moves away from the travel switch (16), and the travel switch (16) sends a signal to the controller. The controller controls the gate valve (31) to close the output end of the wine lees hopper (14). The spreading frame (17) receives the wine lees and enters the interior of the box (1), and spreads the wine lees into the interior of the box (1) through the spreading hole (26). At the same time, the spreading frame (17) drives the moving block (18) to move into the interior of the vibration limit groove (6). Under the action of the vibration limit groove (6), the moving block (18) and the spreading frame (17) vibrate. Step 3: When the straw feed on the weighing plate (9) is completely pushed to the bottom of the box body (1), the first electric telescopic rod (20) is first started to reset, and then the second electric telescopic rod (21) is started to reset. When the first electric telescopic rod (20) is reset, the spreading frame (17) touches the travel switch (16), and the travel switch (16) sends a signal to the controller. The controller controls the gate valve (31) to open the output end of the distiller's grains hopper (14), so that the distiller's grains enter the inside of the spreading frame (17).

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