CN114873095A

CN114873095A - Silage bag and storage system capable of automatically and remotely monitoring humidity in corn silage

Info

Publication number: CN114873095A
Application number: CN202210630393.9A
Authority: CN
Inventors: 董萧; 宋贺; 车钊; 李笑笑; 董召荣; 张乐; 吴旗
Original assignee: Anhui Agricultural University AHAU
Current assignee: Anhui Agricultural University AHAU
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-08-09
Anticipated expiration: 2042-06-06
Also published as: CN114873095B

Abstract

The invention relates to the technical field of silage processing, and discloses a silage bag and storage system for automatically and remotely monitoring humidity in a corn silage material. The silage bag further comprises a cover shell, a cover body, a ring body and a locking device, the cover shell is covered on the outer side of the bag body, the top of the cover shell is provided with an opening, the cover body is arranged on the top of the cover shell, the ring body is fixed at the bottom of the cover body and surrounds the outer side of the cover shell, and the locking device is movably arranged on the ring body and used for locking and fixing the ring body on the cover shell. According to the silage bag capable of automatically and remotely monitoring the humidity in the corn silage, the humidity information of the corn silage in the bag body can be remotely monitored through the arranged remote monitoring device, time and labor are saved, convenience and rapidness are realized, and the risk of polluting the corn silage is avoided.

Description

Silage bag and storage system capable of automatically and remotely monitoring humidity in corn silage

Technical Field

The invention relates to the technical field of silage processing, in particular to a silage bag and storage system capable of automatically and remotely monitoring humidity in corn silage.

Background

The silage corn is one of three types of corn (kernel corn, silage corn and fresh corn) which are divided according to harvest and application, and is usually the corn which is produced into silage by cutting and processing all corn plants including corn ears in a suitable harvest period and then fermenting the cut and processed corn plants, and the silage corn is used for feeding cattle, sheep and other livestock in winter and is very common in northern pastoral areas.

Corn ensiling comprises the following processes:

and (3) oxygen affinity: some biochemical systems in plants are still working where the ear corn is broken up and placed into silage chambers (which may also be purpose-made silage bags or silage towers). Plant enzymes degrade soluble sugars into carbon dioxide and water, converting proteins into amino acids and amines. These reactions destroy nutrients and reduce the amount of beneficial fermentation enzymes, and excessive heat generation at this stage can lead to browning reactions, which can reduce carbohydrate content and protein digestibility in the plant. Therefore, the time for the aerobic phase should be minimized and the transition to the next ensiling phase should be made as soon as possible.

Ensiling and fermenting: the anaerobic fermentation of acid-forming bacteria will last for approximately one to two weeks. Factors affecting silage fermentation are: sugar and dry matter content in the silage raw material, bacterial type and number, bacterial activity, processing balance, silo type and silage technology. In a natural state, the ratio of the quantity of the ensiled harmful microorganisms to the quantity of the beneficial microorganisms on the surface of the plant is about 10: 1, and if the biochemical process of the ensiled crops is natural, the nutrition loss quantity in the ensiled crops is large due to the action of relatively more harmful microorganisms in the initial fermentation stage, mainly expressed as high ratio of ammoniacal nitrogen to total nitrogen, so that the protein loss is caused. The harmful microorganisms also produce butyric acid, the increase of the butyric acid causes the deterioration of the smell of the feed, the palatability is poor, the feed is not beneficial to the ingestion of livestock, and the fermentation process is not easy to be effectively controlled. Beneficial bacterium strains of lactic acid bacteria are artificially added, so that the relative quantity of the beneficial bacteria is increased, the lactic acid bacteria quickly reach the dominant high quantity in an anaerobic environment, the fermentation process is accelerated, a large amount of lactic acid is quickly generated, the pH value is quickly reduced, the activity of harmful microorganisms is inhibited, and the purpose of preserving nutrition is achieved, therefore, the use of a proper silage additive is very important in the silage process.

And (3) a stabilization stage: the fermentation microorganism can gradually utilize and absorb the soluble sugar in the plants. The acidity of the ensilage is reduced to ph 3.5-4.5. At this time, the biochemical activity of the silage material is greatly reduced, and the silage material enters a stable stage. This stage must be anaerobic.

A discharging stage: the silage kiln is opened and the silage is exposed to oxygen and the silage begins to degrade. The caloric and assimilable nutrients in the silage are lost. The temperature is increased by 10 ℃, the dry matter loss of the exposed part per day reaches about 3 percent, so the exposed surface and the exposure time are reduced as much as possible.

The humidity of maize silage needs to be monitored during maize silage to in time adjust the environment humidity of maize silage, guarantee the product quality of output maize silage. The monitoring to maize silage humidity among the correlation technique is mostly detecting after artifical sampling, and this kind of mode is consuming time and wasting power not only, and is very inconvenient, and the sampling process can also have the risk of polluting maize silage simultaneously, influences the maize silage quality of producing.

Disclosure of Invention

The invention provides a silage bag and storage system capable of automatically and remotely monitoring humidity in a corn silage, and aims to solve the technical problems that in the prior art, the method for manually sampling and monitoring the humidity of the corn silage is time-consuming and labor-consuming, quite inconvenient and has the risk of polluting the corn silage.

The invention is realized by adopting the following technical scheme: the silage bag capable of automatically and remotely monitoring the humidity in the corn silage comprises a bag body for accommodating the corn silage and a remote monitoring device, wherein the remote monitoring device is used for remotely monitoring the humidity information of the corn silage in the bag body;

the silage bag further comprises a cover shell, a cover body, a ring body and a locking device, the cover shell is arranged on the outer side of the bag body, the top of the cover shell is provided with an opening, the cover body is arranged on the top of the cover shell, the ring body is fixed to the bottom of the cover body and surrounds the outer side of the cover shell, and the locking device is movably arranged on the ring body and used for locking and fixing the ring body on the cover shell.

As a further improvement of the above scheme, the locking device includes a second insertion rod radially inserted into the inner side of the ring body, a through groove into which the second insertion rod can be inserted is formed in the shell wall of the housing, a cylinder is movably arranged in the through groove, an opening into which the second insertion rod can be inserted is formed at one end of the cylinder, a wavy limiting groove is formed in the inner wall of the cylinder, and a limiting bead in sliding fit with the limiting groove is arranged on the outer side of the second insertion rod;

a butt joint rod is coaxially fixed at the other end of the barrel, external threads are distributed on the outer side of the butt joint rod, and a threaded groove is formed in the bag wall on the outer side of the bag body; a second spring is sleeved outside the butt-joint rod, and two ends of the second spring are respectively fixed on the closed end of the cylinder body and the corresponding groove walls of the through grooves;

when the second inserted link does not enter the cylinder, one end of the butt-joint link close to the threaded groove is positioned outside the notch of the threaded groove; when the second inserted bar contacts the barrel, the barrel is driven to move towards the direction of the threaded groove, and then the second inserted bar is pushed into the barrel to drive the butt joint bar to rotate, so that the butt joint bar is fixed in the threaded groove in a threaded manner.

As a further improvement of the above scheme, a first insertion rod parallel to the second insertion rod is inserted into the ring body, a movable cavity is axially formed in the wall of the housing, the movable cavity is vertically communicated with the through groove, a pressing inclined block is movably arranged in the movable cavity, and the pressing inclined block is elastically connected with the movable cavity.

As a further improvement of the above scheme, the pressing inclined block is connected with the movable cavity through a first spring, and the pressing inclined block is provided with an inclined surface which is in contact sliding and extrusion fit with the first inserted rod; when the first spring is not deformed, the pressing inclined block completely shields the notch of the through groove.

As a further improvement of the above scheme, the inclined plane is disposed on one side of the pressing inclined block close to the ring body, and the inclined direction of the inclined plane is as follows: the cover body inclines from the center of the through groove to the direction away from the center of the through groove and inclines to the direction of the cover body.

As a further improvement of the above scheme, a rotating shaft is axially inserted into the cover body, the bottom of the rotating shaft penetrates through the cover body and extends into the ring body, and a first gear lacking and a second gear lacking are sequentially sleeved and fixed, a first rack matched with the first gear lacking is axially arranged on the first inserted rod, and a second rack matched with the second gear lacking is axially arranged on the second inserted rod;

when the rotating shaft rotates, the meshing action of the first gear lacking and the first rack is prior to the meshing action of the second gear lacking and the second rack.

As a further improvement of the above scheme, a first chain wheel is arranged at the top of the rotating shaft, a second chain wheel is arranged on the cover body, the first chain wheel is connected with the second chain wheel through chain transmission, a bolt is inserted into the second chain wheel, and a jack matched with the bolt is arranged at the top of the cover body.

As a further improvement of the above scheme, a sliding hole is formed in the second chain wheel, the plug pin is slidably inserted into the sliding hole, a clamping hole is formed in the cover body, and the plug pin and the clamping hole are in clamping fit.

As a further improvement of the above scheme, a sliding hole is formed in the second chain wheel, a sliding block is arranged in the sliding hole, the bolt is rotatably inserted into the sliding block, a screw hole is formed in the top of the cover body, and the bolt is in threaded fit with the screw hole.

The invention also provides a storage system for automatically and remotely monitoring the humidity in the corn silage, which adopts any silage packet to carry out silage fermentation on the corn silage and remotely monitors the humidity information in the fermentation process of the corn silage, and is characterized in that the storage system further comprises a kneading and crushing device, a transmission device and a bundling device, wherein the kneading and crushing device is used for kneading and crushing the harvested whole plant corn with ears into corn material, the bundling device is used for bundling and wrapping the kneaded and crushed corn material into the silage packet, and the transmission device is arranged between the kneading and crushing device and the bundling device and is used for transmitting the kneaded and crushed corn material to the bundling device.

The invention has the beneficial effects that:

according to the silage bag capable of automatically and remotely monitoring the humidity in the corn silage, the humidity information of the corn silage in the bag body can be remotely monitored through the arranged remote monitoring device, time and labor are saved, convenience and rapidness are realized, and the risk of polluting the corn silage is avoided.

According to the silage bag capable of automatically and remotely monitoring the humidity in the corn silage material, the housing and the cover body are additionally arranged outside the bag body, so that the bag body can be effectively protected, the bag body is kept in a stable and safe environment, stable fermentation of the corn silage material is facilitated, the cover body, the housing and the bag body can be quickly disassembled and assembled through the ring body and the locking device, and the silage bag is safe and reliable.

Drawings

Fig. 1 is a schematic structural view of a silage bag installed in a housing and a cover for automatically and remotely monitoring humidity in a corn silage according to embodiment 1 of the present invention;

FIG. 2 is a schematic cross-sectional view of the silage bag of FIG. 1 mounted in a cover and a cover;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a cross-sectional view of the silage bag of FIG. 2 in another condition mounted in a housing;

FIG. 5 is an enlarged view of the structure at B in FIG. 4;

FIG. 6 is a schematic cross-sectional view of the cover of FIG. 2 in another state;

FIG. 7 is an enlarged view of the structure of FIG. 6 at C;

FIG. 8 is a schematic top view of the cover of FIG. 1;

fig. 9 is a signal connection diagram of a remote monitoring apparatus according to embodiment 1 of the present invention.

Description of the main symbols:

1. a housing; 2. a cover body; 3. a humidity sensor; 4. a first plunger; 5. a second plunger; 6. a movable cavity; 7. pressing the inclined block; 8. a through groove; 9. a shaft seat; 10. a barrel; 11. a limiting bead; 12. a limiting groove; 13. a threaded recess; 14. a docking rod; 15. a first rack; 16. a first missing gear; 17. a second rack; 18. a second missing gear; 19. a rotating shaft; 20. a first sprocket; 21. a second sprocket; 22. a bag body; 23. a ring body.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.

Example 1

Referring to fig. 1 to 8, the silage bag for automatically and remotely monitoring the humidity in the corn silage includes a bag body 22 for accommodating the corn silage and a remote monitoring device for remotely monitoring the humidity information of the corn silage in the bag body 22.

The remote monitoring device in the embodiment comprises a humidity sensor 3, a controller, a signal transmitter, a signal receiver and a display terminal. The humidity sensor is used for collecting the humidity information of the corn silage in the bag body 22. The controller transmits the humidity information to a remote signal receiver through a signal transmitter, and the controller can adopt a PLC or a single chip microcomputer. The display terminal converts the humidity information received by the signal receiver and then displays the humidity information so as to facilitate the monitoring personnel to observe the humidity information of the corn silage in the silage bag. The display terminal may employ a display screen.

The silage bag further comprises a cover shell 1, a cover body 2, a ring body 23 and a locking device, wherein the cover shell 1 covers the outer side of the bag body 22, the top of the cover shell is provided with an opening (not marked), the cover body 2 is arranged at the top of the cover shell 1, the ring body 23 is fixed at the bottom of the cover body 2 and surrounds the outer side of the cover shell 1, and the locking device is movably arranged on the ring body 23 and used for locking and fixing the ring body 23 on the cover shell 1. An enclosed space can be formed by the cover body 2 and the housing 1 to wrap the bag body 22, so as to provide a stable fermentation environment for the fermentation of the corn silage.

The locking device comprises a second insertion rod 5 which is radially inserted into the inner side of the ring body 23, a second insertion groove (not marked) which can be used for the second insertion rod 5 to be slidably inserted is formed in the inner side of the ring body 23, a through groove 8 which can be used for the second insertion rod 5 to be inserted is formed in the shell wall of the shell 1, and a penetrating opening which is communicated with the through groove 8 and can be used for the second insertion rod 5 to penetrate into the through groove 8 is formed in the shell 1.

A cylinder body 10 is movably arranged in the through groove 8, in the embodiment, a shaft seat 9 is fixed in the through groove 8, the shaft seat 9 can move along the extending direction of the groove body of the through groove 8, a bearing is arranged in the shaft seat 9, and the cylinder body 10 is inserted into an inner ring fixed on the bearing, so that the cylinder body 10 can rotate relatively in the through groove 8. When the second inserted link 5 enters the through groove 8, the cylinder 10 is firstly pressed, and the cylinder 10 and the shaft seat 9 are driven to move towards the direction of the threaded groove 13 in the through groove 8 together.

One end of the cylinder 10 is provided with an opening (not labeled) for the second inserted bar 5 to insert, the inner wall of the cylinder 10 is provided with a wavy limiting groove 12, and the outer side of the second inserted bar 5 is provided with a limiting bead 11 in sliding fit with the limiting groove 12. When the second inserted link 5 is inserted into the barrel 10, the limiting bead 11 on the second inserted link 5 slides into the limiting groove 12 in the barrel 10, moves along the wavy limiting groove 12, and drives the barrel 10 to rotate circumferentially under the action of friction.

The other end of the barrel 10 is coaxially fixed with a butt joint rod 14, the outer side of the butt joint rod 14 is provided with an external thread (not marked), and the outer side of the bag body 22 is provided with a thread groove 13. Internal threads are distributed in the thread groove 13. The outer side of the butt-joint rod 14 is sleeved with a second spring (not labeled), and two ends of the second spring are respectively fixed on the closed end of the cylinder 10 and the corresponding groove walls of the through groove 8. When the cylinder 10 moves toward the screw groove 13, the second spring is gradually compressed, and the compression shape of the second spring is released when the cover 2 is separated from the housing 1, thereby helping the cylinder 10 and the like to return to the initial position.

Wherein, when the second inserted link 5 does not enter the barrel 10, the butt-joint link 14 is close to one end of the threaded groove 13 and is located outside the notch of the threaded groove 13. When the second inserting rod 5 contacts the cylinder 10, the cylinder 10 is driven to move towards the direction of the threaded groove 13, and then the second inserting rod is pushed into the cylinder 10 to drive the butt-joint rod 14 to rotate, so that the butt-joint rod 14 is screwed and fixed in the threaded groove 13.

In this embodiment, when the butt joint rod 14 contacts the notch of the threaded groove 13, the external thread on the butt joint rod can be screwed with the internal thread at the notch of the threaded groove 13, at this time, the barrel 10 can apply a certain reaction force to the second inserted rod 5, so that the second inserted rod 5 can enter the barrel 10 to drive the barrel 10 to rotate, the butt joint rod 14 is driven to rotate, the butt joint rod 14 can continue to extend into the threaded groove 13, the screwing fixation between the butt joint rod 14 and the threaded groove 13 is realized, and the installation between the housing 1, the cover body 2 and the bag body 22 is completed.

A first insertion rod 4 parallel to the second insertion rod 5 is inserted on the ring body 23, and a first slot (not labeled) for the sliding insertion of the first insertion rod 4 is formed on the inner side of the ring body 23. A movable cavity 6 is axially formed in the wall of the housing 1, the movable cavity 6 is vertically communicated with the through groove 8, a pressing inclined block 7 is movably arranged in the movable cavity 6, and the pressing inclined block 7 is elastically connected with the movable cavity 6.

The pressing inclined block 7 is connected with the movable cavity 6 through a first spring (not marked), and an inclined surface (not marked) in contact sliding and extrusion fit with the first inserted link 4 is arranged on the pressing inclined block 7. When the first spring is not deformed, the pressing inclined block 7 completely shields the notch of the through groove 8. The inclined plane sets up and is close to ring body 23 one side on forcing sloping block 7, and the incline direction on inclined plane is: inclined from the center of the through groove 8 toward the center away from the through groove 8 and inclined toward the lid body 2.

In this embodiment, when the pressing inclined block 7 shields the notch of the through groove 8, the loss caused by the external dust entering the through groove 8 can be avoided. When the first inserted bar 4 enters the movable cavity 6, the inclined surface of the pressing inclined block 7 is pressed in a contact mode, the pressing inclined block 7 is forced to move away from the notch of the through groove 8 in the movable cavity 6, and therefore the second inserted bar 5 can be inserted in the subsequent process.

The cover body 2 is internally provided with a cavity (not shown), the cover body 2 is axially inserted with a rotating shaft 19, the rotating shaft 19 is installed in the cavity, the bottom of the rotating shaft 19 penetrates through the cavity of the cover body 2 and extends into the ring body 23, and is sequentially sleeved and fixed with a first gear lacking 16 and a second gear lacking 18, the first inserted link 4 is axially provided with a first rack 15 matched with the first gear lacking 16, and the second inserted link 5 is axially provided with a second rack 17 matched with the second gear lacking 18.

When the rotating shaft 19 rotates, the engagement action of the first gear lacking 16 and the first rack 15 is prior to the engagement action of the second gear lacking 18 and the second rack 17, so that the first inserted bar 4 enters the movable cavity 6 first to press the inclined block 7 to be far away from the notch of the through groove 8, and the subsequent second inserted bar 5 can be inserted into the notch of the through groove 8.

A first chain wheel 20 is arranged at the top of the rotating shaft 19, a second chain wheel 21 is arranged on the cover body 2, the first chain wheel 20 is connected with the second chain wheel 21 through chain transmission, a bolt (not shown) is inserted on the second chain wheel 21, and a jack (not shown) matched with the bolt is arranged at the top of the cover body 2. Through second drive second sprocket 21 and chain drive first sprocket 20 and corresponding scarce gear rotation, can realize the dismouting between housing 1, lid 2 and inclusion 22 conveniently.

The second sprocket 21 is provided with a slide hole (not shown), the bolt is slidably inserted into the slide hole, the cover body 2 is provided with a clamping hole (not shown), and the bolt is in clamping fit with the clamping hole. The bolt is clamped into the clamping hole on the cover body 2 to limit and fix the position of the second chain wheel 21, so that the fixed housing 1, the cover body 2 and the bag body 22 can be kept relatively stable.

The second sprocket 21 is provided with a slide hole (not shown), a slide block (not shown) is arranged in the slide hole, the bolt is rotatably inserted into the slide block, the top of the cover body 2 is provided with a screw hole (not shown), and the bolt is in threaded fit with the screw hole. The bolt is screwed into the screw hole, so that the position of the second chain wheel 21 is limited and fixed, and the fixed housing 1, the cover body 2 and the bag body 22 can be kept relatively stable.

Example 2

This embodiment provides the storage system of humidity in automatic remote monitoring maize silage, and it adopts the silage package of above-mentioned embodiment 1 to carry out the silage fermentation and remote monitoring maize silage fermentation process humidity information. The storage system also comprises a kneading device, a transmission device and a bundling device.

The kneading and crushing device is used for kneading and crushing the harvested whole corn with ears into corn materials, and the kneading and crushing device can adopt a QZD-12 rotary drum type full-automatic hay cutter to carry out coarse kneading and fine kneading treatment on the whole corn with ears.

The bundling device is used for bundling and wrapping the kneaded and crushed corn materials into silage packets, and the bundling device can adopt an SSW202C fine-breaking type bundling and film wrapping integrated machine.

The transmission device is arranged between the kneading and crushing device and the bundling device and used for transmitting the kneaded and crushed corn materials to the bundling device. The transport device may be transported using a conveyor belt.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The silage bag capable of automatically and remotely monitoring the humidity in the corn silage is characterized by comprising a bag body for accommodating the corn silage and a remote monitoring device, wherein the remote monitoring device is used for remotely monitoring the humidity information of the corn silage in the bag body;

2. The silage package for automatically and remotely monitoring the humidity in the corn silage according to claim 1, wherein the locking device comprises a second insertion rod inserted radially inside the ring body, a through groove for the second insertion rod to insert is formed in the shell wall of the housing, a barrel is movably arranged in the through groove, an opening for the second insertion rod to insert is formed at one end of the barrel, a wave-shaped limiting groove is formed in the inner wall of the barrel, and a limiting bead matched with the limiting groove in a sliding manner is arranged outside the second insertion rod;

3. The silage package for automatically and remotely monitoring the humidity in the corn silage as claimed in claim 2, wherein the ring body is inserted with a first insertion rod parallel to a second insertion rod, the casing wall of the casing is axially provided with a movable cavity, the movable cavity is vertically communicated with the through groove, the movable cavity is movably provided with a pressing oblique block, and the pressing oblique block is elastically connected with the movable cavity.

4. The silage package for automatically and remotely monitoring humidity in corn silage as claimed in claim 3, wherein the compression ramp is connected to the movable cavity by a first spring, the compression ramp having a ramp surface for sliding press fit contact with the first plunger; when the first spring is not deformed, the pressing inclined block completely shields the notch of the through groove.

5. The silage bag for automatically and remotely monitoring humidity in corn silage as claimed in claim 3, wherein the ramp is disposed on the compression ramp adjacent to the ring, the ramp having a slope in the direction of: the cover body inclines from the center of the through groove to the direction away from the center of the through groove and inclines to the direction of the cover body.

6. The silage pack for automatically and remotely monitoring the humidity in the corn silage as claimed in claim 3, wherein a rotating shaft is axially inserted in the cover body, the bottom of the rotating shaft penetrates through the cover body and extends into the ring body, and is sequentially sleeved and fixed with a first gear lacking wheel and a second gear lacking wheel, a first rack matched with the first gear lacking wheel is axially arranged on the first inserted link, and a second rack matched with the second gear lacking wheel is axially arranged on the second inserted link;

7. The silage bag for automatically and remotely monitoring the humidity in the corn silage as claimed in claim 6, wherein the top of the rotating shaft is provided with a first chain wheel, the cover body is provided with a second chain wheel, the first chain wheel and the second chain wheel are connected through a chain in a transmission way, the second chain wheel is inserted with a bolt, and the top of the cover body is provided with a jack matched with the bolt.

8. The silage bag for automatically and remotely monitoring the humidity in the corn silage as claimed in claim 7, wherein the second sprocket has a slide hole, the bolt is slidably inserted into the slide hole, the cover has a clamp hole, and the bolt and the clamp hole are in clamping fit.

9. The silage bag for automatically and remotely monitoring the humidity in the corn silage as claimed in claim 7, wherein the second sprocket has a slide hole, a slide block is arranged in the slide hole, the bolt is rotatably inserted into the slide block, the top of the cover body has a screw hole, and the bolt is screwed with the screw hole.

10. A storage system for automatically and remotely monitoring humidity in corn silage, which adopts silage packets as claimed in any one of claims 1 to 9 to perform silage fermentation on corn silage and remotely monitor humidity information in the fermentation process of the corn silage, and is characterized in that the storage system further comprises a kneading and crushing device, a transmission device and a bundling device, the kneading and crushing device is used for kneading and crushing the harvested whole plant corn with ears into corn material, the bundling device is used for bundling and wrapping the kneaded and crushed corn material into the silage packets, and the transmission device is arranged between the kneading and crushing device and the bundling device and is used for transmitting the kneaded and crushed corn material to the bundling device.