Residual vegetable feed ensiling pool and instant ensiling collecting device

Abstract

The utility model relates to a rotten vegetable feed silage pool and an instant silage collecting device, the rotten vegetable feed silage pool comprises a first fermentation pool, a water storage channel and a second fermentation pool, a plurality of water filtering openings are formed in the bottom of the first fermentation pool, the water storage channel is obliquely arranged, the upper end of the water storage channel is communicated with the water filtering openings, the first fermentation pool is communicated with the lower end of the water storage channel, and the second fermentation pool is communicated with the second fermentation pool. An instant silage collecting device is applied to the rotten vegetable feed silage pool and comprises rails arranged on the two sides of the rotten vegetable feed silage pool and an instant silage collecting mechanism arranged on the rails in a sliding mode. The instant material collecting mechanism comprises a first walking frame, a first film covering assembly and an instant material taking assembly, the vegetable residue juice collected into the second fermentation tank and nutritional ingredients in the vegetable residue juice are continuously fermented, the fermented vegetable residue juice can serve as a nutritional additive of the silage, and the nutrition and palatability of the silage are improved by adding the fermented vegetable residue juice into the silage.

Description

TECHNICAL FIELD

[0001] The application belongs to the field of silos, and particularly relates to a silo for silage of nightsoil and a real-time silage collecting device. BACKGROUND

[0002] The silo is a place for placing silage grass for stacking, settling, sealing and fermentation, facilitates large-scale preparation of biological feed, improves the storage quality of the feed in an anaerobic environment after packaging, and guarantees the efficiency and quantitative processing effect of the silo fermentation process.

[0003] The principle of the raw material stacking and fermentation in the silo is to form a sealed environment in the silo to reduce the oxygen content and promote the growth of lactic acid bacteria conducive to fermentation, and the acid environment generated by the lactic acid bacteria fermentation can effectively inhibit the growth of anaerobic miscellaneous bacteria, so that the silage feed is stably fermented without deterioration.

[0004] If the silage feed in the silo is fermented with too high water content or some non-water-absorbing raw materials, even if the waterproof effect of the silo is good, water will accumulate at the bottom of the silo due to the water sinking to the bottom of the raw materials, resulting in mold.

[0005] However, when the raw materials in the silo are fermented and the feed in the silo is taken, the sealing film covering the upper end of the silo needs to be completely opened, so that a large amount of silage feed is in contact with oxygen in the air, and a large amount of chlorophyll in the feed is subjected to a small amount of light and performs photosynthesis to produce oxygen. The entry of a large amount of oxygen is easy to cause the death of lactic acid bacteria and destroy the oxygen-poor and acidic environment of the silo.

[0006] As described above, the silage feed of the prior art is prone to gradual mold after being taken for the first time, resulting in a large amount of silage feed being wasted due to mold. SUMMARY

[0007] The purpose of the present application is to solve the technical problem that the silage feed of the prior art is prone to gradual mold after being taken for the first time, resulting in a large amount of silage feed being wasted due to mold.

[0008] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0009] A silo for silage of nightsoil, comprising: a first fermentation tank, a water storage channel and a second fermentation tank, a plurality of water filtering openings are formed in the bottom of the first fermentation tank, the water storage channel is inclined and connected to the water filtering openings at the upper end, and the first fermentation tank is connected to the lower end of the water storage channel.

[0010] Preferably, a fermentation tank is arranged at the lower end of the water storage channel, and the fermentation tank is located in the second fermentation tank.

[0011] The utility model provides an instant silage collection device applied to the tail meal silage pool, which comprises tracks arranged on both sides of the tail meal silage pool and instant silage collection mechanisms slidably arranged on the tracks; the instant silage collection mechanisms comprise first walking frames, first film covering assemblies and instant material taking assemblies; the first walking frames are slidably arranged on the tracks; the first film covering assemblies are rotatably arranged in the first walking frames; the instant material taking assemblies are arranged on one side of the first walking frames; the instant material taking assemblies comprise telescopic members and material taking rollers; one end of the telescopic members is arranged on the first walking frames; the material taking rollers are rotatably arranged on the other end of the telescopic members.

[0012] Preferably, the instant silage collection device further comprises a sealing mechanism, and the sealing mechanism comprises second walking frames slidably arranged on the tracks and second film covering assemblies rotatably arranged on the second walking frames.

[0013] Preferably, the sealing mechanism further comprises material spreading grooves arranged on the second walking frames; and the material spreading grooves are spaced apart from each other along a direction perpendicular to the tracks and are provided with a plurality of material spreading openings.

[0014] Preferably, the material taking rollers comprise roller frames, roller bodies and a plurality of material taking teeth circumferentially arranged on the roller bodies; the roller frames are arranged on the other end of the telescopic members; the roller bodies are rotatably arranged on the roller frames; and the material taking teeth are obliquely arranged on the roller bodies.

[0015] Preferably, the roller frames are provided with film sealing assemblies; the film sealing assemblies comprise pushing members and film clamping plates; the pushing members are arranged on the roller frames and are in sliding cooperation with the roller frames; and the film clamping plates are arranged on the pushing members.

[0016] Preferably, the first walking frames are provided with first sealing blocks; the second walking frames are provided with second sealing blocks; and the tracks are provided with sealing grooves corresponding to the first sealing blocks and the second sealing blocks.

[0017] The utility model provides an instant silage collection device applied to the tail meal silage pool, which comprises tracks arranged on both sides of the tail meal silage pool and instant silage collection mechanisms slidably arranged on the tracks; the instant silage collection mechanisms comprise first walking frames, first film covering assemblies and instant material taking assemblies; the first walking frames are slidably arranged on the tracks; the first film covering assemblies are rotatably arranged in the first walking frames; the instant material taking assemblies are arranged on one side of the first walking frames; the instant material taking assemblies comprise telescopic members and material taking rollers; one end of the telescopic members is arranged on the first walking frames; the material taking rollers are rotatably arranged on the other end of the telescopic members. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 isometric view of the silage pit for the tailings of the example;

[0019] Figure 2 top view of the silage pit for the tailings of the example;

[0020] Figure 3 isometric view of the instant material taking mechanism of the example;

[0021] Figure 4 sectional view of the instant material taking mechanism of the example;

[0022] Figure 5 sectional view of the instant material taking assembly of the example;

[0023] Figure 6 isometric view of the sealing mechanism of the example;

[0024] Figure 7 sectional view of the sealing mechanism of the example;

[0025] Figure 8 sectional view of the sealing groove of the example;

[0026] Figure 9 structure view of the sealing film of the example;

[0027] In the drawings: first fermentation tank 100, water filtering port 110, water storage channel 200, second fermentation tank 300, fermentation jar 310, track 400, sealing groove 410, instant material taking mechanism 500, first walking frame 510, first sealing block 511, first film covering assembly 520, instant material taking assembly 530, telescopic piece 531, material taking roller 532, roller frame 5321, roller body 5322, material taking tooth 5323, film sealing assembly 540, pushing piece 541, film clamping plate 542, sealing mechanism 600, second walking frame 610, second sealing block 611, second film covering assembly 620, material scattering groove 630, material scattering port 631, anti-tension layer 710, sun-proof layer 720, sealing layer 730, wear-resistant layer 740, heat-insulating layer 750. DETAILED DESCRIPTION

[0028] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions of the present application will be further described below in combination with the drawings of the embodiments of the present application, and the present application is not limited to the following specific embodiments.

[0029] It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar parts. In the description of the present application, it should be understood that if the orientations or positional relationships indicated by the terms "upper", "lower", "front", "back", "left", "right", "top" and "bottom" are based on the orientations or positional relationships shown in the drawings, they are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the positional relationship in the drawings are only used for exemplary illustration, and cannot be understood as a limitation on the present patent, and for those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0030] In one specific embodiment of the present application, as shown in Figures 1 to 9 A tail-cabbage silage feed tank, comprising: a first fermentation tank 100, a water storage channel 200 and a second fermentation tank 300, the first fermentation tank 100 is provided with a plurality of water filtering openings 110 at the bottom, the first fermentation tank 100 can adopt a commonly used bidirectional trapezoidal silage tank, the water filtering openings 110 are provided at the bottom of the silage tank at intervals, and a blocking prevention net is embedded in the water filtering openings 110, the water storage channel 200 is obliquely arranged and is connected to the water filtering openings 110 at the upper end, and the second fermentation tank 300 is connected to the lower end of the water storage channel 200.

[0031] Using tail-cabbage fermented silage feed will cause the water content to be too high, and a large amount of water will be generated from the internal raw materials of the silage tank, when water is generated in the silage tank, a large amount of nutrient components will be dissolved and deposited at the bottom of the silage tank as tail-cabbage juice, the tail-cabbage juice with a large amount of dissolved nutrient components will enter the water storage channel 200 from the water filtering openings 110, and then enter the second fermentation tank 300 through the water storage channel 200.

[0032] The beneficial effect of the present embodiment is that the tail-cabbage juice collected into the second fermentation tank 300 will continue to ferment with the nutrient components therein, and the fermented tail-cabbage juice can be used as a nutrient additive of the silage feed, added to the silage feed, and increase the nutrition and palatability of the silage feed.

[0033] Further, the fermentation time of the tail-cabbage juice should not be too long, if the fermentation time is too long, the high water content of the tail-cabbage juice will cause the tail-cabbage juice to spoil and deteriorate, in one possible embodiment, a fermentation tank 310 is arranged at the lower end of the water storage channel 200, the fermentation tank 310 is located in the second fermentation tank 300, so that the tail-cabbage juice can be taken out through the liquid taking port when the fermentation is completed, and the addition of the fermented tail-cabbage juice can change the palatability of the silage feed.

[0034] In order to avoid the mold caused by long time of air contact during the access of the silage, the application also discloses an instant silage collecting device applied to the pig manure silage pool, which comprises: a track 400 arranged on both sides of the pig manure silage pool and an instant collecting mechanism 500 slidably arranged on the track 400, the silage pool can be a rectangular silage pool with parallel opposite sides, the track 400 is arranged on the parallel opposite sides, and the instant collecting mechanism 500 is slidably connected to the track 400 through a sliding groove or a pulley; the instant collecting mechanism 500 comprises a first walking frame 510, a first film covering assembly 520 and an instant collecting assembly 530, the first walking frame 510 is slidably arranged on the track 400, and the first walking frame 510 is sealingly combined with the track 400 to prevent air from entering the silage pool when the first walking frame 510 slides on the track 400, the first film covering assembly 520 is rotatably arranged in the first walking frame 510 and is used for winding a sealing film, the sealing film is fixed at one end of the silage pool, the first film covering assembly 520 is rotatably arranged in the first walking frame 510, so that a better sealing effect is achieved, the first film covering assembly 520 can be any assembly capable of winding and laying the sealing film, the instant collecting assembly 530 is arranged on one side of the first walking frame 510, i.e. the side away from the sealing end where the sealing film is fixed, so as to avoid the conflict between the operation of laying the sealing film and the operation of the instant collecting assembly 530, the instant collecting assembly 530 comprises an extension piece 531 and a collecting roller 532, the extension piece 531 can be any component capable of extending and contracting in the vertical direction, such as a hydraulic rod or a rotary rod, one end of the extension piece 531 is arranged on the first walking frame 510, and the collecting roller 532 is rotatably arranged at the other end of the extension piece 531, so that the extension piece 531 drives the collecting roller 532 to extend or contract relative to the first walking frame 510, and the surface of the collecting roller 532 can be a rough surface or be provided with a collecting serration, so that the rough surface or the collecting serration can saw the compacted silage when the collecting roller 532 rotates.

[0035] In a specific implementation process, in the initial state, the sealing film is laid on the silage pool to seal the silage pool, during the storage stage of the silage before fermentation in the silage pool, an operator controls the first walking frame 510 to move towards the sealing end, and the first film covering assembly 520 winds the sealing film, so that the sealing film changes from the state of sealing the silage pool to the state of opening, at this time, the silage raw material is filled into the silage pool from the opening end of the sealing film by the operator, and the silage is compacted layer by layer by manual operation or a machine other than the application.

[0036] In another embodiment, the instant material taking assembly 530 in the present application can also play a technical effect of layer-by-layer compaction of the silage raw material, and the specific implementation process is as follows: after a certain amount of silage raw material is laid, the telescopic part 531 in the instant material taking assembly 530 drives the material taking roller 532 to vertically move to the depth of the laid silage raw material, and then the first walking frame 510 drives the material taking roller 532 to horizontally move to push the silage to be flat, and in this process, the material taking roller 532 can be driven to rotate to achieve the effect of compacting a layer of silage raw material, and the above process is repeatedly performed to achieve the effect of compacting the entire silage pit.

[0037] In the fermentation stage of the silage in the silage pit, the first walking frame 510 is controlled to move away from the sealing end, and the first film covering assembly 520 is driven to lay the sealing film on the silage pit to cover the silage pit, and then the edge of the sealing film is pressed by manual operation of the operator or a machine other than the present application, so as to achieve the effect of sealing the silage pit and making the silage raw material filled in the silage pit ferment in a closed space.

[0038] In the fermentation completion stage of the silage in the silage pit (the silage taking stage), unlike the prior art in which the entire sealing film is opened at one time to take the silage layer by layer, the present application can open the sealing film covering the silage pit to the area where the material is needed by controlling the first walking frame 510 to drive the first film covering assembly 520, and the telescopic part 531 is elongated to drive the material taking roller 532 to reach the surface of the silage, so that the material taking roller 532 rotates to saw off a layer of silage (it is worth noting that the present embodiment adopts a material taking strategy of taking the material from the cross section of the silage layer by layer). In the entire material taking process, the upper surface of the area where the silage is not taken is always covered and sealed by the sealing film, so as to avoid the need to open the entire sealing film in the prior art to take the material, so that the silage in the silage pit is exposed to the air, thereby avoiding the situation that a large area of the silage on the upper surface of the area not taken is spoiled. After the taking is completed, the telescopic part 531 is retracted to drive the material taking roller 532 into the first walking frame 510, and the operator can only cover the cross section of the silage, and only needs to cover the cross section with the sealing film and insert it into the gap between the silage and the silage pit.

[0039] Beneficial effects: the present application provides an instant silage collecting device, which can achieve the effect of taking the silage in a certain cross section, opening the sealing film to a certain cross section by controlling the first walking frame 510 to drive the first film covering assembly 520, rotating the material taking roller 532 driven by the telescopic part 531 to saw off the silage on the cross section, realizing the technical effect of taking the silage in the silage pit as needed, and avoiding the situation that a large area of the silage is spoiled due to the need to open the entire sealing film to take the silage in the prior art.

[0040] Further, since the sealing film is fixed at one end of the silo, it causes that the end of the silo cannot be used for storing or taking silage, thereby affecting the efficiency of the silo. In a possible embodiment, the instant silage collecting device further comprises a sealing mechanism 600, which comprises a second walking frame 610 slidably arranged on the track 400 and a second film covering assembly 620 rotatably arranged on the second walking frame 610. By arranging the sealing mechanism 600, the sealing end can be opened at any time, thereby facilitating the user to store silage or check the fermentation of the silage at the end.

[0041] Further, after the silage fills the silo, salt needs to be sprinkled on the upper surface of the silage to prevent it from rotting during fermentation. Moreover, the silo cannot be opened after being sealed to add additional raw materials. In a possible embodiment, the sealing mechanism 600 further comprises a salt spreading groove 630 arranged on the second walking frame 610. The salt spreading groove 630 can be any kind of groove or a groove capable of achieving automatic feeding. The salt spreading groove 630 is arranged with a plurality of salt spreading openings 631 in the direction perpendicular to the track 400. The salt spreading openings 631 can be any kind of mechanical or electric salt spreading outlet. In an implementation process, the user fills the salt spreading groove 630 with salt, and then controls the second walking frame 610 to drive the salt spreading groove 630 to move horizontally on the upper surface of the silage filled in the silo, thereby sprinkling the salt on the upper surface of the silage. The mechanical salt spreading method is faster and more efficient than the traditional manual salt spreading method. Moreover, as the second walking frame 610 drives the salt spreading groove 630 to sprinkle the salt on the upper surface of the silage, the second film covering assembly 620 can be opened or closed at any time. The second film covering assembly 620 and the salt spreading groove 630 achieve the technical effect that the silage in the silo is covered with a film as soon as the salt is sprinkled. Further, the method can achieve the effect of adding raw materials to the upper surface of the silage during the fermentation process. For example, when the second walking frame 610 is opened to check the fermentation, if it is found that the upper surface of the silage has signs of rotting, the raw materials for inhibiting rotting can be sprinkled on the upper surface of the silage in time.

[0042] Further, the taking-out roller 532 can be rough in surface so that the taking-out roller 532 can saw the silage when rotating, but the rough surface cannot achieve the technical effect of rotating the taking-out roller 532 to compact the silage as described above. In one possible embodiment, the taking-out roller 532 comprises a roller frame 5321, a roller body 5322 and a plurality of taking-out teeth 5323 distributed in the circumferential direction of the roller body 5322. The roller frame 5321 is arranged at the other end of the telescopic member 531, and the roller body 5322 is rotatably arranged on the roller frame 5321. The taking-out teeth 5323 are arranged obliquely on the roller body 5322. In a specific implementation process, since the taking-out teeth 5323 are arranged obliquely on the roller body 5322, the taking-out teeth 5323 and the roller body 5322 form two angles, one is an acute angle (less than 90°) and the other is an obtuse angle (greater than 90°). When taking the silage in the silage pit, when the taking-out roller 532 rotates forward, i.e. rotates in the direction of the acute angle between the taking-out teeth 5323 and the roller body 5322, the tooth tip of the taking-out teeth 5323 can first cut into the cross section of the silage, and then the taking-out teeth 5323 saw the silage on the cross section with the rotation of the roller body 5322, achieving the effect of taking out. Similarly, when filling the silage into the silage pit, when the taking-out roller 532 rotates reversely, i.e. rotates in the direction of the obtuse angle between the taking-out teeth 5323 and the roller body 5322, the tooth tip of the taking-out teeth 5323 will not first cut into the cross section of the silage, but the back tooth surface of the taking-out teeth 5323 first contacts the silage, and then the back of the tooth tip is pressed into the silage plane with the rotation of the roller body 5322, achieving the technical effect of compacting the silage.

[0043] As a preferred embodiment, the taking-out teeth 5323 are shaped as shown in Figure 5 The inverted trapezoidal taking-out teeth 5323 have a tooth tip wider than the tooth root, which can make the cross section of the silage cut by the wider tooth tip more flat, and can make the contact area larger when reversely rotating to compact the silage, achieving a better compaction effect.

[0044] Further, the above-mentioned embodiments, although achieving the instant sealing of the upper surface of the silage in the silo, can maintain the sealing state of the upper surface of the silage in the area not taken during the taking of the silage, but the cross section of the silage after being taken cannot be instantaneously sealed, and thus part of the silage is exposed to the air. In a possible embodiment, the roller frame 5321 is provided with a film sealing assembly 540, which includes a pushing member 541 and a film clamping plate 542. The pushing member 541 is arranged on the roller frame 5321 and is in sliding cooperation with the roller frame 5321. The film clamping plate 542 is arranged on the pushing member 541. In an embodiment, the first film winding assembly 520 is not used for winding the sealing film. One end of the sealing film is fixed to one end of the silo or wound on the second film winding assembly 620, and the sealing film only passes through the first film winding assembly 520 during winding. The other end of the sealing film is clamped in the film clamping plate 542. When the telescopic member 531 drives the taking roller 532 to extend to the taking depth, the film clamping plate 542 drives the other end of the sealing film to reach the taking depth, so that the film clamping plate 542 drives the sealing film to seal the cross section area of the silage that has been taken as the taking roller 532 takes the silage downward, avoiding the exposure of the silage in the cross section area that has been taken to the air and avoiding the silage corruption caused by the unsealed cross section. Then, when the taking of the silage is completed, the taking roller 532 is not retracted, but is abutted against the bottom of the silo. At this time, the film clamping plate 542 has a certain gap with the bottom of the silo (the reason for the gap is as follows: the film clamping plate 542 cannot hinder the taking of the taking roller 532, and thus is arranged above the taking roller 532). The pushing member 541 drives the film clamping plate 542 to move downward to the bottom of the silo, thereby achieving the sealing of the cross section of the silage in the silo. As an optimization, the lower end of the film clamping plate 542 can be provided with a flexible sealing material. When the film clamping plate 542 reaches the bottom of the silo, the flexible sealing material contacts the bottom of the silo and deforms to better seal the silo.

[0045] As described above, by artificial or machine outside the application to press the laid sealing film, the sealing film can not achieve the best sealing effect in this period, contrary to the concept of instant use of the application, in one possible embodiment, the first walking frame 510 is provided with a first sealing block 511, the second walking frame 610 is provided with a second sealing block 611, the track 400 is provided with a sealing groove 410 corresponding to the first sealing block 511 and the second sealing block 611, the sealing block is used to put the sealing film into the sealing groove 410 to achieve the effect of instant sealing while the first walking frame 510 and the second walking frame 610 lay the sealing film, the sealing block can be flexible material, so as to avoid damage to the sealing film, in a specific implementation process, when in the sealing stage of the silage raw material filling is completed, the first walking frame 510 drives the first film covering assembly 520 to lay the sealing film on the silo, at the same time, the sealing block corresponds to the sealing groove 410 to put the sealing film into the sealing groove 410 at the edge of the sealing groove 410, to achieve the effect of sealing edge, avoiding the tedious operation of artificial sealing and compacting the edge of the laid sealing film.

[0046] To ensure that the above sealing film can have better application effect in the above embodiment, the application also discloses a sealing film applied to the above silage pit of fermented feed of fermented feed of fermented feed, which can be used to cover the surface of the silage feed to isolate air. The structure of the sealing film is sequentially attached from top to bottom, the anti-tension layer 710, the sun-proof layer 720, the sealing layer 730 and the wear-resistant layer 740, in a specific implementation process, the traditional silage pit sealing film has the functions of sun-proof and sealing, so the setting of the sun-proof layer 720 and the sealing layer 730 is necessary, and since the sealing film needs to be mechanically wound, it needs to have certain anti-tension performance, and since the sealing film is directly wound and laid on the surface of the silage pit and the silage feed, it will cause a certain degree of wear, so the side close to the silage pit needs to have certain wear resistance to prevent the sun-proof layer 720 and the sealing layer 730 from being damaged due to friction with the surface of the silage pit and the silage feed during use.

[0047] Further, it also includes a heat preservation layer 750, which is arranged between the sun-proof layer 720 and the sealing layer 730, in some areas, due to the strong ultraviolet rays, the temperature of the silage pit will be too high, which will kill the lactic acid bacteria, in order to avoid this situation, the heat preservation layer 750 needs to be added.

[0048] Obviously, the above embodiments of the present application are merely exemplary and are not intended to limit the embodiments of the present application. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. Here, it is not necessary or possible to exhaust all the embodiments. Any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A tail vegetable feed silage pit, characterized in that: include: A first fermentation tank, a water storage channel and a second fermentation tank, wherein the first fermentation tank is provided with a plurality of water filter ports at the bottom, the water storage channel is tilted and connected to the water filter ports at its upper end, and the first fermentation tank is connected to the lower end of the water storage channel.

2. The tail vegetable feed silo according to claim 1, characterized in that, A fermentation tank is provided at the lower end of the water storage channel, and the fermentation tank is located in the second fermentation tank.

3. An instant silage collection device, characterized in that: The invention is applied to the tail vegetable feed silo according to any one of claims 1 to 2, comprising: tracks arranged on both sides of the tail vegetable feed silo and an instant material collection mechanism slidably arranged on the tracks; The instant material collection mechanism includes a first traveling frame, a first film covering assembly and an instant material collection assembly. The first traveling frame can be slidably set on the track, the first film covering assembly can be rotatably set inside the first traveling frame, and the instant material collection assembly is set on one side of the first traveling frame. The instant material collection assembly includes a telescopic part and a material collection roller. One end of the telescopic part is set on the first traveling frame, and the material collection roller can be rotatably set at the other end of the telescopic part.

4. The instant silage collection device according to claim 3, characterized in that: It also includes a sealing mechanism, which includes a second traveling frame slidably arranged on the track and a second film covering assembly rotatably arranged on the second traveling frame.

5. The instant silage collection device according to claim 4, characterized in that: The sealing mechanism further comprises a material spreading trough, which is arranged on the second traveling frame. The material spreading trough is provided with a plurality of material spreading openings spaced apart in a direction perpendicular to the track.

6. The instant silage collection device according to claim 3, characterized in that: The feeding roller includes a roller frame, a roller body and a plurality of feeding teeth distributed circumferentially on the roller body. The roller frame is arranged at the other end of the telescopic member. The roller body is rotatably arranged on the roller frame. The feeding teeth are obliquely arranged on the roller body.

7. The instant silage collection device according to claim 6, characterized in that: The roller frame is provided with a film sealing assembly, which includes a push piece and a film clamping plate. The push piece is provided on the roller frame and slidingly cooperates with the roller frame, and the film clamping plate is provided on the push piece.

8. The instant silage collection device according to claim 4, characterized in that: The first traveling frame is provided with a first sealing block, the second traveling frame is provided with a second sealing block, and the track is provided with sealing grooves corresponding to the first sealing block and the second sealing block.

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