Efficient forage grass baler

Abstract

The invention relates to the technical field of forage grass press-baling, in particular to an efficient forage grass press-baler which comprises a rack, a press-baler body is fixedly installed at the top of the rack through a transfer table, one side of the transfer table fixedly communicates with a discharging pipe, and the closed end of the discharging pipe is fixedly connected with a first hydraulic cylinder; the end of a piston rod of the first hydraulic cylinder is fixedly connected with a pushing plate in sliding connection with the discharging pipe, and a bag sealing assembly is arranged on the rack. According to the automatic packaging machine for the forage grass square stock, the forage grass square stock can be automatically received and wrapped through the woven bag barrel material arranged on the outer side of the discharging pipe in a sleeving mode and in combination with material pressing treatment of a Z-shaped elastic pressing piece, the technical effect of automatic bagging is achieved, then a pushing plate carries a linkage plate to conduct reset movement, and in combination with a bag sealing assembly, clamping, slitting and sealing treatment of the woven bag barrel material is sequentially completed; and then integrated automatic treatment of continuous split charging and sealing is achieved on the pressed and bundled forage grass square stock.

Description

Technical Field

[0001] The invention relates to the technical field of forage baling, and in particular to a high-efficiency forage baler. Background Art

[0002] Forage is an important feed source for herbivorous animals. It is mainly composed of the stems and leaves of herbaceous plants rich in trace elements and vitamins. Due to its strong regeneration ability and multiple harvesting characteristics, it has become the preferred material for livestock breeding. In order to optimize the transportation and storage efficiency of forage, balers are usually used to reduce the volume of forage, and the baled forage is packaged in woven bags for easy management and handling.

[0003] For example, a walking forage baler with publication number CN219679280U in the prior art can efficiently realize the baling operation of forage and significantly improve the convenience of forage transportation and storage. However, the bagging process after baling and discharging still relies on manual bagging and sealing, which not only limits the further improvement of production efficiency, but also makes it difficult to further reduce the labor burden and ensure the continuity and automation of the work process.

[0004] In view of the above technical defects, a solution is now proposed. Summary of the invention

[0005] The object of the present invention is to provide a high-efficiency forage baler, which can automatically receive and wrap forage square materials through the woven bag tube material sleeved on the outer side of the discharge pipe and the pressing processing of the Z-shaped elastic pressing sheet, thereby realizing the technical effect of automatic bagging, and then with the help of the reset movement of the linkage plate carried by the push plate and the bag sealing component, the clamping, cutting and sealing processing of the woven bag tube material are completed in sequence, and the continuous packaging and sealing integrated automatic processing of the baled forage square materials are realized to solve the technical defects proposed by the background technology.

[0006] The object of the present invention can be achieved through the following technical solutions: an efficient forage baler, comprising a frame, a baler body is fixedly mounted on the top of the frame through a transfer platform, a feeding conveyor belt is arranged on one side of the baler body, a discharge pipe is fixedly connected to one side of the transfer platform, and a hydraulic cylinder 1 is fixedly connected to the closed end of the discharge pipe, and a push plate slidably connected to the discharge pipe is fixedly connected to the end of the piston rod of the hydraulic cylinder 1;

[0007] The frame is provided with a bag sealing assembly, which includes a fixed frame, an upper clamping plate and a lower clamping plate are slidably connected inside the fixed frame, and two groups of auxiliary clamping blocks are fixedly connected to the opposite sides of the upper clamping plate and the lower clamping plate, a movable seat is installed on the upper clamping plate, and a cutting knife is fixedly connected to the bottom of the movable seat, and bag mouth sewing machines are fixedly installed on the bottom of the movable seat and on both sides of the cutting knife.

[0008] Preferably, a movable support plate is fixedly connected to the bottom of the fixed frame, and a fixed support plate fixedly connected to the frame is hinged on one side of the movable support plate, and a second hydraulic cylinder is hinged between the movable support plate and the frame.

[0009] Preferably, an auxiliary plug block is fixedly connected to the movable support plate, an auxiliary slot matched with the auxiliary plug block is provided on the fixed support plate, and a discharge receiving bucket is fixedly connected to the movable support plate.

[0010] Preferably, chains are symmetrically arranged on both sides of the fixed frame, and two sets of sprockets meshing with the corresponding chains are rotatably connected on the inner wall of the fixed frame. The upper clamp and the lower clamp are respectively fixedly connected to the chains on both sides of the sprockets, and a plurality of tension springs are fixedly connected between the top of the upper clamp and the fixed frame.

[0011] Preferably, the movable seat is slidably connected to the upper clamp, and the upper clamp is internally rotatably connected to a screw threadedly connected to the movable seat, and one end of the screw passes through the outer side of the upper clamp and is fixedly connected to a gear, a guide sleeve is fixedly connected to the upper clamp and located on the outer side of the screw, and a makeshift groove for the guide sleeve to slide is opened on the fixed frame.

[0012] Preferably, one side of the push plate is fixedly connected to a baffle plate which is slidably connected to the discharge pipe, and the baffle plate is fixedly connected to a linkage plate via a connecting block. The discharge pipe is penetrated by two makeshift grooves for the connecting block to slide. The bottom of the linkage plate is fixedly connected to an auxiliary slide rail, and the frame is fixedly equipped with a slide rail seat which is slidably connected to the auxiliary slide rail.

[0013] Preferably, a reset T-slot is provided on the top of one side of the linkage plate close to the fixed frame, and a lifting T-slot inclined upward is provided on one side of the reset T-slot, a guide T-slot inclined downward is provided at the free end of the lifting T-slot, and a clamping T-slot arranged parallel to the reset T-slot is provided at the free end of the guide T-slot.

[0014] Preferably, a first tooth plate is fixedly connected to the bottom of the clamping T-slot, and a second tooth plate is fixedly connected to the bottom of the resetting T-slot.

[0015] Preferably, baffles are symmetrically fixedly connected to both sides of the top and bottom of the discharge pipe, and a Z-shaped elastic pressing sheet that elastically contacts the discharge pipe is fixedly connected to the baffle.

[0016] The beneficial effects of the present invention are as follows:

[0017] (1) The present invention is to sleeve and stack woven bag tubes on the outside of the discharge pipe, so that when the baled forage materials are discharged through the discharge pipe, the woven bag tubes sleeved on the outside can automatically receive and wrap the forage materials, thereby achieving the effect of automatic bagging. With the help of the reset movement of the push plate after bagging, combined with the guidance of the guide sleeve by the T-slots on the linkage plate, the woven bag tubes are first clamped and fixed to ensure their stability in subsequent operations. Then, the toothed plate in the T-slot engages with the gear to achieve the slitting of the woven bag tubes, and the bag-opening sewing machine is combined to seal the woven bag tubes after slitting and the woven bag after bagging, thereby achieving the integrated automatic processing of continuous packaging and sealing of the baled forage materials.

[0018] (2) The present invention also installs the bag sealing assembly on a movable support plate hinged to the fixed support plate, and combined with the setting of the second hydraulic cylinder, it is not only convenient to put the woven bag tube on the discharge pipe, but also can reduce the width of the baler during traction and transportation, thereby improving the portability and flexibility of the equipment. In addition, during the bagging process, with the help of the cooperation of the baffle plate and the Z-shaped elastic pressing sheet, it can avoid the woven bag tube from falling off the discharge pipe quickly when the forage material is bagged, so as to achieve uniform material discharge, thereby preventing the woven bag from being too large in size after sealing, resulting in waste and inconvenience in stacking and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings;

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the coordination between the discharge pipe and the linkage plate of the present invention;

[0022] Figure 3 It is a schematic diagram of the installation of the bag sealing assembly of the present invention;

[0023] Figure 4 It is a schematic diagram of the cooperation between the upper clamping plate and the lower clamping plate of the present invention;

[0024] Figure 5 It is a structural schematic diagram of the upper splint of the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the discharge pipe of the present invention;

[0026] Figure 7 The structure of the linkage plate of the present invention is shown in FIG. Figure 1 ;

[0027] Figure 8 The structure of the linkage plate of the present invention is shown in FIG. Figure 2 .

[0028] Legend:

[0029] 1. Frame; 11. Transfer table; 12. Baler body; 13. Feeding conveyor belt; 14. Discharging pipe; 15. Hydraulic cylinder 1; 16. Pushing plate; 17. Baffle; 18. Z-shaped elastic pressing piece;

[0030] 2. Bag sealing assembly; 21. Fixed frame; 22. Upper clamping plate; 23. Lower clamping plate; 24. Auxiliary clamping block; 25. Movable seat; 26. Cutting knife; 27. Bag sewing machine; 28. Chain; 29. ​​Sprocket; 210. Tension spring; 211. Screw; 212. Gear; 213. Guide sleeve;

[0031] 3. Movable support plate; 31. Fixed support plate; 32. Hydraulic cylinder 2; 33. Auxiliary plug block; 34. Auxiliary slot; 35. Discharging bucket;

[0032] 4. Linkage plate; 41. Baffle plate; 42. Connecting block; 43. Reset T-slot; 44. Lifting T-slot; 45. Guide T-slot; 46. Clamping T-slot; 47. Tooth plate one; 48. Tooth plate two. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Example 1: Please refer to Figure 1-Figure 8 As shown, in this embodiment, a high-efficiency forage baler includes a frame 1, a baler body 12 is fixedly installed on the top of the frame 1 through a transfer platform 11, the baler body 12 is used to bale forage to reduce the volume of forage transportation and storage, and the transfer platform 11 is used to transfer the forage baled by the baler body 12 to a discharge pipe 14, a transfer hydraulic cylinder is fixedly installed on one side of the transfer platform 11, and the end of the piston rod of the transfer hydraulic cylinder is fixedly connected to a transfer plate that slides with the transfer platform 11, so as to facilitate the discharge of the baled forage;

[0035] A feeding conveyor belt 13 is provided on one side of the baler body 12 for conveying forage into the baler body 12 to achieve an automatic feeding effect during the forage baling process. A discharge pipe 14 is fixedly connected to one side of the transfer platform 11, and a hydraulic cylinder 15 is fixedly connected to the closed end of the discharge pipe 14. A push plate 16 slidably connected to the discharge pipe 14 is fixedly connected to the piston rod end of the hydraulic cylinder 15. The hydraulic cylinder 15 drives the push plate 16 to carry the forage material and discharge it through the discharge pipe 14.

[0036] The frame 1 is provided with a bag sealing assembly 2, which sleeves and piles woven bag tubes on the outside of the discharge pipe 14, and seals the end of the tubes, so that when the baled forage square materials are pushed by the push plate 16 and discharged through the discharge pipe 14, the woven bag tubes sleeved on the outside can automatically receive and wrap the forage square materials, thereby achieving an automatic bagging effect, and the bag sealing assembly 2 cooperates with the push plate 16 to cut and seal the bagged woven bags, thereby greatly reducing the labor intensity and improving the work efficiency;

[0037] The bag sealing assembly 2 includes a fixed frame 21, an upper clamping plate 22 and a lower clamping plate 23 are slidably connected inside the fixed frame 21, and two sets of auxiliary clamping blocks 24 are fixedly connected to the opposite sides of the upper clamping plate 22 and the lower clamping plate 23. The bagged forage material passes through the fixed frame 21, and then moves relative to the upper clamping plate 22 and the lower clamping plate 23, and cooperates with the auxiliary clamping blocks 24 on both sides of the clamping plate to achieve the clamping and fixing between the bagged woven bag and the unbaked woven bag tube material, so as to facilitate the slitting and sealing of the woven bag tube material;

[0038] A movable seat 25 is installed on the upper clamping plate 22, and a cutting knife 26 is fixedly connected to the bottom of the movable seat 25. Bag-mouth sewing machines 27 are fixedly installed at the bottom of the movable seat 25 and on both sides of the cutting knife 26. After the woven bag tube is clamped and fixed, the movable seat 25 slides between the upper clamping plate 22 and the lower clamping plate 23 to drive the cutting knife 26 to cut the woven bag tube. At the same time, the bag-mouth sewing machine 27 is started to synchronously seal the woven bag tube after cutting and the woven bag after bagging. While completing the bagging and sealing operation, the sealing of one end of the tube to be discharged is simultaneously realized, preparing for the automatic bagging of the next forage material.

[0039] Chains 28 are symmetrically arranged on both sides of the fixed frame 21, and two groups of sprockets 29 meshing with the corresponding chains 28 are rotatably connected on the inner side wall of the fixed frame 21. The upper clamping plate 22 and the lower clamping plate 23 are respectively fixedly connected to the chains 28 on both sides of the sprockets 29. Through holes for the chains 28 to pass through are opened on the upper clamping plate 22 and the lower clamping plate 23. One side of the ring-shaped chain 28 is movable through the clamping plate, and the other side is fixed to the clamping plate, so that when the chain 28 rotates, it can drive the upper clamping plate 22 and the lower clamping plate 23 to move relative to or away from each other, thereby achieving the effect of clamping or releasing the clamping of the woven bag tube material;

[0040] A plurality of tension springs 210 are fixedly connected between the top of the upper clamping plate 22 and the fixed frame 21. Through the set tension springs 210, after the upper clamping plate 22 and the lower clamping plate 23 move relative to each other, under the stretching action of the tension springs 210, the upper clamping plate 22 and the lower clamping plate 23 return to their original position, automatically releasing the clamping of the woven bag tube material, thereby facilitating the discharge and bagging of the next forage material.

[0041] The movable seat 25 is slidably connected to the upper clamping plate 22, and the upper clamping plate 22 is internally rotatably connected with a screw rod 211 threadedly connected to the movable seat 25, and one end of the screw rod 211 penetrates the outer side of the upper clamping plate 22 and is fixedly connected with a gear 212, and a guide sleeve 213 is fixedly connected to the upper clamping plate 22 and located on the outer side of the screw rod 211, and a clearance groove 1 for the guide sleeve 213 to slide is opened on the fixed frame 21;

[0042] By pulling the guide sleeve 213 downward, the upper clamping plate 22 is driven to move in the same direction, and the chain 28 is driven to rotate. The rotating chain 28 drives the lower clamping plate 23 to move upward, clamping the woven bag tube after discharge, and by rotating the screw 211, the movable seat 25 is prompted to move between the upper clamping plate 22 and the lower clamping plate 23, thereby driving the cutting knife 26 to cut the clamped woven bag tube, and the bag mouth sewing machine 27 to synchronously seal the cut woven bag tube.

[0043] One side of the push plate 16 is fixedly connected to a baffle plate 41 which is slidably connected to the discharge pipe 14, thereby increasing the sliding stability of the push plate 16 in the discharge pipe 14, and the baffle plate 41 is fixedly connected to a linkage plate 4 via a connecting block 42. The discharge pipe 14 is penetrated by a groove 2 for the connecting block 42 to slide. The bottom of the linkage plate 4 is fixedly connected to an auxiliary slide rail, and a slide rail seat which is slidably connected to the auxiliary slide rail is fixedly installed on the frame 1, thereby increasing the stability of the linkage plate 4 during the sliding process and avoiding the problem of separation between the T-slot and the guide sleeve 213.

[0044] A reset T-slot 43 is provided on the top of one side of the linkage plate 4 close to the fixed frame 21. As the push plate 16 slides out of the discharge pipe 14, the linkage plate 4 moves synchronously with the material blocking plate 41 and the connecting block 42. The guide sleeve 213 and the gear 212 on the upper clamping plate 22 enter the reset T-slot 43. With the guidance of the guide sleeve 213 by the reset T-slot 43, the position of the upper clamping plate 22 is limited to avoid relative movement of the upper clamping plate 22 and the lower clamping plate 23 by a certain distance due to factors such as vibration, which makes it difficult for the forage to pass through the gap between the two, causing the problem of motion interference.

[0045] A lifting T-slot 44 tilted upward is provided on one side of the reset T-slot 43, and a guide T-slot 45 tilted downward is provided at the free end of the lifting T-slot 44, and the free end of the guide T-slot 45 is located below the reset T-slot 43. As the push plate 16 continues to slide out of the discharge pipe 14, the guide sleeve 213 enters the lifting T-slot 44 and then enters the guide T-slot 45, and the bagging process of the forage material is completed at this moment;

[0046] Under the guidance of the lifting T-slot 44, the upper clamping plate 22 is forced to perform a linear motion of first rising and then falling, so that when the pushing plate 16 carries the linkage plate 4 to be reset and recovered, the guide sleeve 213 slides in the guide T-slot 45 to avoid returning to the reset T-slot 43, and the guide sleeve 213 is guided by the guide T-slot 45, forcing the upper clamping plate 22 to move downward in the fixed frame 21, and the free end of the guide T-slot 45 is provided with a clamping T-slot 46 arranged parallel to the reset T-slot 43, and then the guide sleeve 213 enters the clamping T-slot 46, and continuously maintains the clamping state to ensure effective slitting and sealing processing.

[0047] The bottom of the clamping T-slot 46 is fixedly connected with a tooth plate 47. As the push plate 16 carries the linkage plate 4 to continuously reset and recover, the tooth plate 47 in the clamping T-slot 46 is meshed with the gear 212, driving the screw 211 to rotate, causing the movable seat 25 to move between the upper clamping plate 22 and the lower clamping plate 23, thereby automatically completing the slitting and sealing process.

[0048] The bottom of the reset T-slot 43 is fixedly connected with a tooth plate 248. After sealing is completed, as the clamping T-slot 46 and the guide sleeve 213 are separated, the upper clamp plate 22 resets under the stretching action of the tension spring 210, and with the cooperation of the chain 28, the lower clamp plate 23 resets and moves synchronously, preparing for the guide sleeve 213 to enter the reset T-slot 43 again. As the push plate 16 is pushed out again, the baled forage materials are automatically bagged and sealed again. During the bagging process, the guide sleeve 213 and the gear 212 enter the reset T-slot 43, prompting the tooth plate 248 in the reset T-slot 43 to mesh with the gear 212, driving the screw 211 to rotate in the opposite direction, prompting the reset process of the movable seat 25, and preparing for the next slitting and sealing process after bagging.

[0049] Example 2: Please refer to Figure 3 and Figure 6 As shown, in this embodiment, a movable support plate 3 is fixedly connected to the bottom of the fixed frame 21, and a fixed support plate 31 fixedly connected to the frame 1 is hinged on one side of the movable support plate 3, and a hydraulic cylinder 2 32 is hinged between the movable support plate 3 and the frame 1;

[0050] The bag sealing assembly 2 is mounted on a movable support plate 3 hinged to a fixed support plate 31, and combined with the setting of a hydraulic cylinder 2 32, the bag sealing assembly 2 is folded to rotate to one side of the discharge pipe 14, which not only facilitates the placement of the woven bag tube on the discharge pipe 14, but also can reduce the width of the baler during traction and transportation, thereby improving the portability and flexibility of the equipment.

[0051] The movable support plate 3 is fixedly connected with an auxiliary plug block 33, and the fixed support plate 31 is provided with an auxiliary slot 34 which matches with the auxiliary plug block 33. After the movable support plate 3 is pushed to contact the fixed support plate 31 by the hydraulic cylinder 2 32, the auxiliary plug block 33 is engaged with the auxiliary slot 34, thereby increasing the supporting effect on the movable support plate 3 and the bag sealing assembly 2, thereby increasing the normal service life of the bag sealing assembly 2. The movable support plate 3 is fixedly connected with a discharge bucket 35, and the bagged forage materials pass through the fixed frame 21 and fall into the discharge bucket 35, which is used to support the bagged forage materials to prevent the forage materials from falling directly and pulling the woven bag tube materials to discharge excessively.

[0052] Baffles 17 are symmetrically fixedly connected to both sides of the top and bottom of the discharge pipe 14, and a Z-shaped elastic pressing piece 18 is fixedly connected to the baffle 17 to elastically contact the discharge pipe 14. During the bagging process, the baffle 17 and the Z-shaped elastic pressing piece 18 are used to press the woven bag tube material, which can prevent the woven bag tube material from falling off the discharge pipe 14 quickly when the forage material is bagged, thereby achieving uniform material discharge and preventing the woven bag from being too large in size after sealing, resulting in waste and inconvenience in stacking and transportation.

[0053] Example 3: Please refer to Figure 1-Figure 8 As shown, the present invention also provides a method for using a high-efficiency forage baler, comprising the following steps:

[0054] Step 1: The woven bag tube material is placed and stacked on the discharge pipe 14, and the end of the tube material is sealed. The feeding conveyor belt 13 conveys the forage to the inside of the baler body 12, and the baler body 12 squeezes the forage into square materials. The transfer hydraulic cylinder on the transfer platform 11 drives the transfer plate to push the forage into the discharge pipe 14.

[0055] Step 2: The hydraulic cylinder 15 drives the push plate 16 to carry the forage materials to be discharged through the discharge pipe 14, and in combination with the Z-shaped elastic pressing pieces 18 on the outer walls of both sides of the discharge pipe 14, the woven bag tube material is evenly discharged and the forage materials are bagged, and the bagged forage materials pass through the fixed frame 21 and fall into the discharge hopper 35;

[0056] Step 3: As the push plate 16 slides out of the discharge pipe 14, the material blocking plate 41 and the connecting block 42 carry the linkage plate 4 to move synchronously, and the guide sleeve 213 and the gear 212 on the upper clamping plate 22 enter the reset T-slot 43, and then under the guidance of the lifting T-slot 44, the upper clamping plate 22 is forced to perform a linear motion of first rising and then falling, so that the guide sleeve 213 enters the guide T-slot 45. At this moment, the bagging process of the forage material is completed;

[0057] Step 4: After bagging is completed, the hydraulic cylinder 15 drives the push plate 16 to reset, and in this process, the guide sleeve 213 is guided by the guide T-slot 45, forcing the upper clamping plate 22 to move downward in the fixed frame 21 and drive the chain 28 to rotate. The rotating chain 28 drives the lower clamping plate 23 to move upward, and the auxiliary clamping block 24 on the opposite side of the upper clamping plate 22 and the lower clamping plate 23 is combined to clamp the woven bag tube material after unloading, and then the guide sleeve 213 enters the clamping T-slot 46 to maintain the clamping state;

[0058] Step 5: As the push plate 16 carries the linkage plate 4 to continuously reset and move, the tooth plate 47 in the clamping T-slot 46 is meshed with the gear 212, driving the screw 211 to rotate, causing the movable seat 25 to move between the upper clamping plate 22 and the lower clamping plate 23, and the woven bag tube is cut by the cutting knife 26, and the bag mouth sewing machine 27 is started to synchronously seal the cut woven bag tube and the woven bag after bagging;

[0059] After the sealing is completed, as the clamping T-slot 46 and the guide sleeve 213 are separated, the upper clamp plate 22 resets under the stretching action of the tension spring 210, and with the cooperation of the chain 28, the lower clamp plate 23 resets and moves synchronously, and as the pushing plate 16 is pushed out again, the automatic bagging and sealing of the baled forage materials are repeated. During the bagging process, the tooth plate 28 in the reset T-slot 43 is meshed with the gear 212, driving the screw 211 to rotate in the opposite direction, prompting the movable seat 25 to reset its position, preparing for the slitting and sealing process.

[0060] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An efficient forage baler, comprising a frame (1), characterized in that: A baler body (12) is fixedly mounted on the top of the frame (1) via a transfer platform (11); a loading conveyor belt (13) is provided on one side of the baler body (12); a discharge pipe (14) is fixedly connected to one side of the transfer platform (11); a hydraulic cylinder (15) is fixedly connected to the closed end of the discharge pipe (14); a push plate (16) is fixedly connected to the piston rod end of the hydraulic cylinder (15) and is slidably connected to the discharge pipe (14); The frame (1) is provided with a bag sealing assembly (2), the bag sealing assembly (2) comprising a fixed frame (21), an upper clamping plate (22) and a lower clamping plate (23) being slidably connected inside the fixed frame (21), and two groups of auxiliary clamping blocks (24) are fixedly connected to opposite sides of the upper clamping plate (22) and the lower clamping plate (23), a movable seat (25) is installed on the upper clamping plate (22), and a cutting knife (26) is fixedly connected to the bottom of the movable seat (25), and bag mouth sewing machines (27) are fixedly installed at the bottom of the movable seat (25) and on both sides of the cutting knife (26).

2. The high-efficiency forage baler according to claim 1, characterized in that: A movable support plate (3) is fixedly connected to the bottom of the fixed frame (21), and a fixed support plate (31) fixedly connected to the frame (1) is hingedly connected to one side of the movable support plate (3), and a second hydraulic cylinder (32) is hingedly connected between the movable support plate (3) and the frame (1).

3. The high-efficiency forage baler according to claim 2, characterized in that: The movable support plate (3) is fixedly connected with an auxiliary plug block (33), the fixed support plate (31) is provided with an auxiliary slot (34) matched with the auxiliary plug block (33), and the movable support plate (3) is fixedly connected with a discharge receiving bucket (35).

4. The high-efficiency forage baler according to claim 1, characterized in that: Chains (28) are symmetrically arranged on both sides of the fixed frame (21); two groups of sprockets (29) meshing with the corresponding chains (28) are rotatably connected to the inner wall of the fixed frame (21); the upper clamping plate (22) and the lower clamping plate (23) are respectively fixedly connected to the chains (28) on both sides of the sprockets (29); and a plurality of tension springs (210) are fixedly connected between the top of the upper clamping plate (22) and the fixed frame (21).

5. The high-efficiency forage baler according to claim 4, characterized in that: The movable seat (25) is slidably connected to the upper clamping plate (22), and the upper clamping plate (22) is internally rotatably connected to a screw rod (211) threadedly connected to the movable seat (25), and one end of the screw rod (211) passes through the outer side of the upper clamping plate (22) and is fixedly connected to a gear (212), and a guide sleeve (213) is fixedly connected on the upper clamping plate (22) and located on the outer side of the screw rod (211), and a clearance groove for the guide sleeve (213) to slide is opened on the fixed frame (21).

6. The high-efficiency forage baler according to claim 1, characterized in that: A baffle plate (41) slidably connected to a discharge pipe (14) is fixedly connected to one side of the push plate (16), and a linkage plate (4) is fixedly connected to the baffle plate (41) via a connecting block (42). Two clearance grooves for sliding the connecting block (42) are provided through the discharge pipe (14), an auxiliary slide rail is fixedly connected to the bottom of the linkage plate (4), and a slide rail seat slidably connected to the auxiliary slide rail is fixedly installed on the frame (1).

7. The high-efficiency forage baler according to claim 6, characterized in that: A reset T-shaped slot (43) is provided on the top of one side of the linkage plate (4) close to the fixed frame (21), and a lifting T-shaped slot (44) inclined upward is provided on one side of the reset T-shaped slot (43), a guide T-shaped slot (45) inclined downward is provided at the free end of the lifting T-shaped slot (44), and a clamping T-shaped slot (46) arranged parallel to the reset T-shaped slot (43) is provided at the free end of the guide T-shaped slot (45).

8. The high-efficiency forage baler according to claim 7, characterized in that: The bottom of the clamping T-shaped slot (46) is fixedly connected with a tooth plate 1 (47), and the bottom of the resetting T-shaped slot (43) is fixedly connected with a tooth plate 2 (48).

9. The high-efficiency forage baler according to claim 1, characterized in that: Baffles (17) are symmetrically fixedly connected to the top and bottom sides of the discharge pipe (14), and a Z-shaped elastic pressing sheet (18) is fixedly connected to the baffle (17) and elastically contacts the discharge pipe (14).

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