Hydraulic control turnover automatic loading device for straw bales

Abstract

The invention belongs to the technical field of straw bale collection, and discloses a straw bale hydraulic control turnover automatic loading device which comprises two sets of welding plates, turnover rods are arranged on the inner sides of the welding plates in a turnover mode, and two sets of guide cross rods are installed on the front faces of the lower ends of the turnover rods. And a lifting linkage clamping assembly is slidably arranged on the outer side of the guide transverse rod and comprises a pushing plate, and arc-shaped welding frames are installed on the back faces of the two ends of the pushing plate. The clamping and lifting effects are achieved at the same time in a hydraulic control mode, automation is achieved while the cost is effectively reduced, workers do not need to push straw bales, the working pressure of the workers is effectively reduced while the efficiency is improved, the working pressure and cost of the workers can be reduced, and the working efficiency is improved. Meanwhile, the collecting efficiency can be effectively improved.

Description

Technical Field

[0001] This invention belongs to the field of straw bale collection technology, specifically a hydraulically controlled automatic loading device for straw bales. Background Technology

[0002] To avoid environmental pollution, agricultural straw is collected and bundled after harvesting. Bundling prevents it from piling up in the fields and making it unsuitable for planting, and also allows it to be transported and recycled, thus achieving green and sustainable development. Straw bundles need to be transported by vehicles in the fields. To reduce the workload of workers, straw bundle loading devices are used to improve collection efficiency by lifting the bundles onto vehicles.

[0003] Existing straw baling and loading devices use chain drives to lift the straw to a considerable height, but workers still need to push the straw onto the loading platform, which increases their workload and reduces efficiency during the pushing process.

[0004] Therefore, a hydraulically controlled, flipping, and automatic loading device for straw bales is proposed to solve the problems mentioned in the background technology. Summary of the Invention

[0005] To address the problems mentioned in the background art, the present invention provides a hydraulically controlled, tilting, and automatic loading device for straw bales, comprising two sets of welded plates. A tilting rod is tilted on the inner side of the welded plates, and two sets of guide crossbars are installed on the front of the lower end of the tilting rod. A lifting linkage clamping assembly is slidably disposed on the outer side of the guide crossbars.

[0006] The lifting linkage clamping assembly includes a push plate, and arc-shaped welding frames are installed on the back of both ends of the push plate. A flip end is rotatably provided on the inner side of the arc-shaped welding frame away from the push plate. A hydraulic cylinder is fixedly installed on the back of the flip end. Two sets of drive plates are flipped on the front of the push plate.

[0007] A main body plate is mounted on the front of the two sets of guide crossbars, and four sets of clamping frames are rotatably arranged at both ends of the main body plate. The drive plate is rotatably arranged between two sets of clamping frames away from the push plate.

[0008] Preferably, a carriage is welded and installed on the back of the two sets of welding plates, and the main body plate and the push plate are elastically connected by two sets of first strong springs. The first strong springs are sleeved on the outside of the guide crossbar, and positioning sleeves are installed on both sides of the main body plate.

[0009] Preferably, the middle part of the clamping frame is welded with a limiting shaft, and the limiting shaft is rotatably arranged on the inner side of the end of the driving plate away from the pushing plate; the middle part of the clamping frame is provided with a connecting rod; the inner side of the end of the clamping frame close to the main plate is provided with a combination shaft, and the combination shaft is rotatably arranged on the inner side of the two ends of the main plate.

[0010] Preferably, the middle part of the pushing plate is provided with two groups of guide grooves, the guide cross rod is slidably arranged in the inner side of the guide groove, the inner side of the pushing plate and the arc-shaped welding frame is welded with a reinforcing plate, and the end of the hydraulic cylinder away from the overturning end is rotatably arranged with a limiting end, and the limiting end is rotatably and fixedly arranged on the two sides of the upper end of the carriage.

[0011] Preferably, the inner side of the clamping frame is combined with an adaptive clamping assembly.

[0012] The adaptive clamping assembly comprises two groups of limiting frames, and a limiting cylinder is welded between the two groups of limiting frames; the middle part of the limiting cylinder is welded with a partition plate; the inner side of the limiting cylinder is slidably provided with a movable disc, and the movable disc and the partition plate are elastically connected by a second strong spring.

[0013] Preferably, the movable disc is fixedly provided with a movable plate on the side away from the second strong spring, and the end of the movable plate away from the movable disc is movably connected with a movable steel chain.

[0014] Preferably, the end of the movable steel chain away from the movable plate is movably provided with a ratchet wheel positioning module, and the ratchet wheel positioning module is slidably arranged in the inner side of the end of the limiting frame away from the limiting cylinder; one side of the ratchet wheel positioning module is rotatably provided with a connecting shaft, the inner side of the two groups of connecting shafts is fixedly provided with clamping rollers, and the surface of the clamping rollers is uniformly distributed with anti-skid protrusions.

[0015] Preferably, the front surface of the lower end of the pushing plate is rotatably provided with a linkage supporting assembly.

[0016] The linkage supporting assembly comprises a turnover plate, the front surface of the turnover plate is fixedly provided with a guide sleeve, the inner side of the guide sleeve is slidably provided with a driving column, the front surface of the driving column is provided with a movable rod, the end of the movable rod away from the driving column is provided with a fixed plate, and the fixed plate is fixedly arranged on the back surface of the lower end of the main plate.

[0017] Preferably, the inner side of the lower end of the turnover plate is rotatably provided with a torsion spring shaft, the outer side of the torsion spring shaft is fixedly provided with a limiting rotating plate, the bottom of the limiting rotating plate is provided with an auxiliary supporting plate, the inner side of the auxiliary supporting plate is provided with a fixed reinforcing plate, the linkage supporting assembly comprises two groups of right-angle frames, and the right-angle frames are fixedly arranged on the front surface of the pushing plate; the turnover plate is rotatably arranged in the inner side of the right-angle frame; the right-angle frame and the pushing plate are welded with a plurality of fixed corner seats.

[0018] A use method of a straw bale hydraulic control overturning automatic loading device

[0019] S1, the whole device is moved by reversing, and the main plate is kept aligned with the cylindrical straw bale in the moving process; after the straw bale contacts the main plate, the hydraulic cylinder is controlled by the hydraulic control equipment of the vehicle, the hydraulic cylinder drives the overturning end of the output end to push the arc-shaped welded frame, the pushing process drives the middle pushing plate to move towards the main plate, and the driving plate moves at the same time; the driving plate controls the limit shaft and the clamping frame to overturn along the combined shaft, and the clamping effect is formed towards the straw bale in the overturning process;

[0020] S2, in the approaching process, the clamping roller first contacts and extrudes the straw bale; in the extruding process, the clamping roller is pushed towards the limit frame, the ratchet positioning module drives the movable steel chain, the movable plate and the movable disc to move inside the limit frame and the limit cylinder, the second strong spring structure is extruded in the moving process, and the clamping roller is stably clamped on the straw bale at this time;

[0021] S3, in the clamping process, the pushing plate drives the overturning plate to move towards the main plate at the same time, the guide sleeve is driven to overturn along the inner groove under the guidance of the fixed driving column, the overturning plate is overturned by 90 degrees in the overturning process, the ground blocks the auxiliary supporting plate in the overturning process due to the short distance between the bottom and the ground, and the upper end of the overturning plate is embedded in the inner side of the right-angle frame;

[0022] S4, after the clamping is completed, the pushing plate is blocked and cannot continue to move towards the main plate, at this time, the hydraulic cylinder continues to push and controls the pushing plate, the main plate and the structure inside the clamping frame to overturn the turnover rod along the welded plate; when the lifting reaches a certain height, the torsional spring shaft drives the auxiliary supporting plate to reset, and the auxiliary supporting plate is kept horizontally below the straw bale; after the straw bale is overturned by more than 90 degrees, the straw bale slides along the main plate under the action of gravity, each group of clamping rollers loses the limitation of the ratchet positioning module, and the auxiliary straw bale slides into the vehicle compartment to complete the overturning loading once.

[0023] Compared with the prior art, the present application has the following advantages:

[0024] The application is characterized in that the cooperation of the lifting linkage clamping assembly and the main plate and other structures is conducive to achieving the effects of clamping and lifting simultaneously through the hydraulic control mode, effectively reducing the cost and realizing automation, without the need for workers to push the straw bales, effectively reducing the work pressure of the workers and improving the efficiency, the hydraulic cylinder can control the transverse movement of the pushing plate, the pushing plate can only slide along the guide cross rod, the distance between the pushing plate and the main plate is reduced in the sliding process, and the driving plate can control the clamping frame to flip along the combined shaft through the pushing mode to achieve the clamping effect, when the straw bale is clamped on the inside, the pushing plate cannot continue to move towards the main plate after reaching a certain position, the hydraulic cylinder continues to expand to push the whole lifting linkage clamping assembly to flip along the welding plate, thereby achieving the effect of lifting the straw bale, which can not only reduce the work pressure and cost of the workers, but also effectively improve the collection efficiency.

[0025] The application is characterized in that the cooperation of the lifting linkage clamping assembly and the main plate and other structures is conducive to achieving the effects of clamping and lifting simultaneously through the hydraulic control mode, effectively reducing the cost and realizing automation, without the need for workers to push the straw bales, effectively reducing the work pressure of the workers and improving the efficiency, the hydraulic cylinder can control the transverse movement of the pushing plate, the pushing plate can only slide along the guide cross rod, the distance between the pushing plate and the main plate is reduced in the sliding process, and the driving plate can control the clamping frame to flip along the combined shaft through the pushing mode to achieve the clamping effect, when the straw bale is clamped on the inside, the pushing plate cannot continue to move towards the main plate after reaching a certain position, the hydraulic cylinder continues to expand to push the whole lifting linkage clamping assembly to flip along the welding plate, thereby achieving the effect of lifting the straw bale, which can not only reduce the work pressure and cost of the workers, but also effectively improve the collection efficiency.

[0026] The application is characterized in that the cooperation of the lifting linkage clamping assembly and the main plate and other structures is conducive to achieving the effects of clamping and lifting simultaneously through the hydraulic control mode, effectively reducing the cost and realizing automation, without the need for workers to push the straw bales, effectively reducing the work pressure of the workers and improving the efficiency, the hydraulic cylinder can control the transverse movement of the pushing plate, the pushing plate can only slide along the guide cross rod, the distance between the pushing plate and the main plate is reduced in the sliding process, and the driving plate can control the clamping frame to flip along the combined shaft through the pushing mode to achieve the clamping effect, when the straw bale is clamped on the inside, the pushing plate cannot continue to move towards the main plate after reaching a certain position, the hydraulic cylinder continues to expand to push the whole lifting linkage clamping assembly to flip along the welding plate, thereby achieving the effect of lifting the straw bale, which can not only reduce the work pressure and cost of the workers, but also effectively improve the collection efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a schematic diagram of the whole structure of the application;

[0028] Figure 2 It is a schematic diagram of the lifting linkage clamping assembly structure of the application;

[0029] Figure 3 Schematic diagram of the main plate structure of the present application;

[0030] Figure 4 Schematic diagram of the clamping frame structure of the present application;

[0031] Figure 5 Schematic diagram of the Figure 4 Enlarged schematic diagram of the structure at C in the middle;

[0032] Figure 6 Schematic diagram of the cross-sectional structure of the adaptive clamping assembly of the present application;

[0033] Figure 7 Schematic diagram of the linkage support assembly structure of the present application;

[0034] Figure 8 Schematic diagram of the Figure 1 Enlarged schematic diagram of the structure at A in the middle;

[0035] Figure 9 Schematic diagram of the Figure 1 Enlarged schematic diagram of the structure at B in the middle.

[0036] In the figure: 100, welding plate; 101, turnover lever; 102, guide crossbar; 103, first strong spring; 104, main plate; 105, positioning sleeve; 106, limiting shaft; 107, clamping frame; 108, combined shaft; 109, connecting rod; 110, carriage;

[0037] 001, lifting linkage clamping assembly; 200, hydraulic cylinder; 201, push plate; 202, guide groove; 203, drive plate; 204, arc-shaped welding frame; 205, turnover end; 206, limiting end; 207, reinforcing plate; 002, adaptive clamping assembly;

[0038] 300, clamping roller; 301, limiting frame; 302, limiting cylinder; 303, partition plate; 304, second strong spring; 305, movable disc; 306, movable plate; 307, movable steel chain; 309, ratchet positioning module; 310, connecting shaft; 311, anti-skid protrusion;

[0039] 003, linkage support assembly; 400, auxiliary support plate; 401, fixed plate; 402, movable rod; 403, drive column; 404, guide sleeve; 405, turnover plate; 406, torsional spring shaft; 407, limiting rotating plate; 408, reinforcing plate; 409, right-angle frame; 410, fixed corner seat. DETAILED DESCRIPTION

[0040] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present application.

[0041] As shown in Figures 1 to 9 The present application provides a straw bale hydraulic control overturning automatic loading device, which comprises two groups of welding plates 100, the inner side of the welding plate 100 is provided with an overturning rod 101, the front surface of the lower end of the overturning rod 101 is provided with two groups of guide cross rods 102, the outer side of the guide cross rod 102 is provided with a lifting linkage clamping assembly 001 in a sliding manner.

[0042] The lifting linkage clamping assembly 001 comprises a push plate 201, the back surface of both ends of the push plate 201 is provided with an arc-shaped welding frame 204, the inner side of the end of the arc-shaped welding frame 204 away from the push plate 201 is provided with an overturning end 205 in a rotating manner, the back surface of the overturning end 205 is fixedly provided with a hydraulic cylinder 200, and the front surface of the push plate 201 is provided with two groups of drive plates 203 in a rotating manner.

[0043] The front surface of the two groups of guide cross rods 102 is provided with a group of main plates 104, and the two ends of the main plate 104 are provided with four groups of clamping frames 107 in a rotating manner, and the drive plate 203 is provided between two groups of clamping frames 107 away from the push plate 201 in a rotating manner.

[0044] The back surface of the two groups of welding plates 100 is provided with a group of carriages 110 in a welding manner, the main plate 104 and the push plate 201 are elastically connected through two groups of first strong springs 103, the first strong spring 103 is sleeved on the outer side of the guide cross rod 102, and the two sides of the main plate 104 are provided with positioning sleeves 105.

[0045] The middle part of the two groups of clamping frames 107 is provided with a limiting shaft 106 in a welding manner, the limiting shaft 106 is provided on the inner side of the end of the drive plate 203 away from the push plate 201 in a rotating manner, the middle part of the two groups of clamping frames 107 is provided with a connecting rod 109, the inner side of the end of the two groups of clamping frames 107 close to the main plate 104 is provided with a combined shaft 108, and the combined shaft 108 is provided on the inner side of the two ends of the main plate 104 in a rotating manner.

[0046] The middle part of the push plate 201 is provided with two groups of guide grooves 202, the guide cross rod 102 is provided in the inner side of the guide groove 202 in a sliding manner, the inner side of the push plate 201 and the arc-shaped welding frame 204 is provided with a reinforcing plate 207 in a welding manner, the end of the hydraulic cylinder 200 away from the overturning end 205 is provided with a limiting end 206 in a rotating manner, and the limiting end 206 is fixedly provided on the two sides of the upper end of the carriage 110 in a rotating manner.

[0047] Adopting the above scheme: the welding plate 100 can provide restriction for the inner turnover rod 101, assist in turnover adjustment, drive the bottom structure to adjust the angle through the turnover rod 101, the guide cross rod 102 can connect the turnover rod 101 and the main plate 104, the arc-shaped welding frame 204 assists the hydraulic cylinder 200 to control the horizontal movement of the pushing plate 201 through the arc-shaped structure, the hydraulic cylinder 200 can provide a pushing force, the driving plate 203 can drive the clamping frame 107 to rotate along the combined shaft 108, the main plate 104 can provide an installation position for the outer structure, the clamping frame 107 can provide an installation position for the inner adaptive clamping assembly 002, the carriage 110 can store the collected straw bales, the positioning sleeve 105 limits the combined shaft 108 to keep the stability of the rotation adjustment, the limiting shaft 106 rotatably connects the clamping frame 107 and the driving plate 203, the connecting rod 109 connects the clamping frame 107, the guide slot 202 can be combined with the guide cross rod 102, and the reinforcing plate 207 can increase the connection strength of the arc-shaped welding frame 204 and the pushing plate 201.

[0048] As shown in Figure 5 and Figure 6 , the inner side of the clamping frame 107 is combined and installed with the adaptive clamping assembly 002;

[0049] The adaptive clamping assembly 002 comprises two sets of limiting frames 301, a limiting cylinder 302 is welded and installed between the two sets of limiting frames 301, a partition plate 303 is welded and installed at the middle of the limiting cylinder 302, an active disc 305 is slidably arranged at the inner side of the limiting cylinder 302, and the active disc 305 is elastically connected with the partition plate 303 through a second strong spring 304.

[0050] The active disc 305 is fixedly installed with an active plate 306 on the side away from the second strong spring 304, and the active plate 306 is movably connected with an active steel chain 307 at the end away from the active disc 305.

[0051] The active steel chain 307 is movably provided with a ratchet wheel positioning module 309 at the end away from the active plate 306, and the ratchet wheel positioning module 309 is slidably arranged at the inner side of the limiting frame 301 away from the limiting cylinder 302. A connecting shaft 310 is rotatably arranged on one side of the ratchet wheel positioning module 309, and a clamping roller 300 is fixedly installed at the inner side of the two connecting shafts 310. Anti-slip protrusions 311 are uniformly distributed on the surface of the clamping roller 300.

[0052] Adopting the above scheme: the limiting frame 301 and the limiting barrel 302 can provide mounting positions for the structure on the inner side, the partition plate 303 can separate the interior, the second strong spring 304 can push the structure on the outer side and the clamping roller 300 to expand outward, the movable disc 305 can slide along the inner side of the limiting barrel 302 and can be limited to avoid the over-expansion of the ratchet positioning module 309 at the end, the movable steel chain 307 can be flexibly moved inside to change the rotation angle, which can reduce the use space, the ratchet positioning module 309 is internally provided with a ratchet and pawl structure, which can be matched to one-way limit the rotation of the connecting shaft 310, and the clamping roller 300 can clamp the straw bale, and the anti-skid protrusion 311 can increase the friction to prevent the straw bale from shaking when clamped.

[0053] As shown in Figure 7 and Figure 8 The front surface of the lower end of the push plate 201 is rotationally provided with a linkage support assembly 003.

[0054] The linkage support assembly 003 comprises a turnover plate 405, the front surface of the turnover plate 405 is fixedly installed with a guide sleeve 404, the inner side of the guide sleeve 404 is slidably provided with a drive column 403, the front surface of the drive column 403 is installed with a movable rod 402, and the end of the movable rod 402 away from the drive column 403 is installed with a fixed plate 401, and the fixed plate 401 is fixedly installed on the back surface of the lower end of the main plate 104.

[0055] The inner side of the lower end of the turnover plate 405 is rotationally provided with a torsion spring shaft 406, the outer side of the torsion spring shaft 406 is fixedly installed with a limiting rotation plate 407, and the bottom of the limiting rotation plate 407 is installed with an auxiliary support plate 400, the inner side of the auxiliary support plate 400 is installed with a reinforcing plate 408, the linkage support assembly 003 comprises two groups of right angle frames 409, and the right angle frames 409 are fixedly installed on the front surface of the push plate 201, the turnover plate 405 is rotationally installed on the inner side of the right angle frame 409, and a plurality of groups of fixed angle seats 410 are welded between the right angle frame 409 and the push plate 201.

[0056] Adopt the above scheme: the guide sleeve 404 is provided with a guide groove 202 on the inner side, which can cooperate with the driving column 403 to rotate by 90 degrees for adjustment, and the movable rod 402 and the driving column 403 can drive the guide sleeve 404 to rotate during movement, the movable rod 402 can be connected with the main plate 104 through the fixed plate 401, the auxiliary supporting plate 400 can be adjusted in angle by turning over the turnover plate 405, the movement interference of the auxiliary supporting plate 400 rotating with the ground can be temporarily offset through the torsional spring shaft 406 cooperating with the limiting rotating plate 407, and the limiting rotating plate 407 and the turnover plate 405 are limited, so that the turnover plate 405 is prevented from being excessively turned over by the torsional spring shaft 406, the right-angle frame 409 can be connected with the push plate 201 by using the fixed-angle seat 410, the stability can be increased, and the right-angle frame 409 can limit the turnover plate 405 and increase the strength of the linkage supporting assembly 003.

[0057] The working principle and use process of the present application are as follows: the overall device is moved by reversing, the main plate 104 is kept aligned with the cylindrical straw bale during movement, the hydraulic cylinder 200 is controlled by the hydraulic control equipment of the vehicle after the straw bale contacts the main plate 104, the hydraulic cylinder 200 drives the turnover end 205 of the output end to push the arc-shaped welded frame 204, the push plate 201 in the middle is moved towards the main plate 104 during the pushing process, the driving plate 203 is moved at the same time, the limiting shaft 106 and the clamping frame 107 are integrally turned along the combined shaft 108 under the control of the driving plate 203, and the clamping effect is formed during the turning process, and the straw bale is approached;

[0058] During the approaching process, the clamping roller 300 first contacts and extrudes the straw bale, the clamping roller 300 is moved towards the limiting frame 301 during the extrusion process, the movable steel chain 307, the movable plate 306 and the movable disc 305 are moved in the inner side of the limiting frame 301 and the limiting cylinder 302 under the pushing of the ratchet positioning module 309, the second strong spring 304 structure is extruded during the movement, and the clamping roller 300 clamps the straw bale stably at this time.

[0059] During the clamping process, the push plate 201 drives the turnover plate 405 to move synchronously towards the main plate 104, the guide sleeve 404 is turned under the guidance of the fixed driving column 403 along the inner groove, the turnover plate 405 is turned by 90 degrees during the turning process, the auxiliary supporting plate 400 is turned along the torsional spring shaft 406 due to the close distance between the bottom and the ground during the turning process, and the upper end of the turnover plate 405 is embedded in the inner side of the right-angle frame 409.

[0060] After clamping, the push plate 201 will be blocked and unable to continue moving towards the main plate 104. At this time, the hydraulic cylinder 200 continues to push, which will control the structure inside the clamping frame 107, the push plate 201, the main plate 104 and the flip lever 101 to flip along the welding plate 100. When lifted to a certain height, the torsional spring shaft 406 will drive the auxiliary support plate 400 to reset and remain horizontally below the straw bale. After the straw bale is lifted and flipped over 90 degrees, it will slide along the main plate 104 under the action of gravity. Each group of clamping rollers 300 will lose the restriction of the ratchet positioning module 309, and the auxiliary straw bale will slide into the carriage 110 to complete a flip and loading.

[0061] It should be noted that the relational terms herein, such as first and second, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0062] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, alternatives, and variations can be made in the embodiments without departing from the spirit and scope of the present application as defined by the appended claims and their equivalents.

Claims

1. A hydraulically controlled automatic loading device for straw bales, comprising two sets of welded plates (100), characterized in that: The welding plate (100) is provided with a flipping rod (101) on its inner side, and two sets of guide crossbars (102) are installed on the front side of the lower end of the flipping rod (101). A lifting linkage clamping assembly (001) is slidably provided on the outer side of the guide crossbars (102). The lifting linkage clamping assembly (001) includes a push plate (201), and an arc-shaped welding frame (204) is installed on the back of both ends of the push plate (201). The arc-shaped welding frame (204) is rotatably provided with a flip end (205) on the inner side of the end away from the push plate (201). A hydraulic cylinder (200) is fixedly installed on the back of the flip end (205). Two sets of drive plates (203) are flipped on the front of the push plate (201). A main body plate (104) is installed on the front of the two sets of guide crossbars (102), and four sets of clamping frames (107) are rotatably arranged at both ends of the main body plate (104). The drive plate (203) is rotatably arranged between two sets of clamping frames (107) away from the push plate (201).

2. The straw bale hydraulic control tilting automatic loading device according to claim 1, characterized in that: A carriage (110) is welded to the back of the two sets of welding plates (100). The main body plate (104) and the push plate (201) are elastically connected by two sets of first strong springs (103). The first strong springs (103) are sleeved on the outside of the guide crossbar (102). Positioning sleeves (105) are installed on both sides of the main body plate (104).

3. The straw bale hydraulic control tilting automatic loading device according to claim 1, characterized in that: A limiting shaft (106) is welded and installed in the middle of the two sets of clamping frames (107), and the limiting shaft (106) is rotatably set on the inner side of the end of the drive plate (203) away from the push plate (201). A connecting rod (109) is installed in the middle of the two sets of clamping frames (107). A combined shaft (108) is installed on the inner side of the end of the two sets of clamping frames (107) close to the main plate (104). The combined shaft (108) is rotatably set on the inner side of both ends of the main plate (104).

4. The straw bale hydraulic control tilting automatic loading device according to claim 2, characterized in that: The push plate (201) has two sets of guide grooves (202) in the middle. The guide crossbar (102) is slidably disposed on the inner side of the guide groove (202). The push plate (201) and the arc welding frame (204) are welded and installed with reinforcing plates (207). The hydraulic cylinder (200) is rotatably provided with a limit end (206) at one end away from the flipping end (205), and the limit end (206) is rotatably fixedly installed on both sides of the upper end of the carriage (110).

5. The straw bale hydraulic control tilting automatic loading device according to claim 1, characterized in that: An adaptive clamping assembly (002) is mounted on the inner side of the clamping frame (107). The adaptive clamping assembly (002) includes two sets of limiting frames (301), and a limiting cylinder (302) is welded and installed between the two sets of limiting frames (301). A partition plate (303) is welded and installed in the middle of the limiting cylinder (302). A movable disc (305) is slidably arranged on the inner side of the limiting cylinder (302), and the movable disc (305) and the partition plate (303) are elastically connected by a second strong spring (304).

6. The straw bale hydraulic control tilting automatic loading device according to claim 5, characterized in that: A movable plate (306) is fixedly installed on the side of the movable disc (305) away from the second strong spring (304), and a movable steel chain (307) is movably connected to the end of the movable plate (306) away from the movable disc (305).

7. The straw bale hydraulic control tilting automatic loading device according to claim 6, characterized in that: A ratchet positioning module (309) is movably provided at one end of the movable steel chain (307) away from the movable plate (306), and the ratchet positioning module (309) is slidably provided on the inner side of the end of the limiting frame (301) away from the limiting cylinder (302). A connecting shaft (310) is rotatably provided on one side of the ratchet positioning module (309), and clamping rollers (300) are fixedly installed on the inner side of the two sets of connecting shafts (310). Anti-slip protrusions (311) are evenly distributed on the surface of the clamping rollers (300).

8. The straw bale hydraulic control tilting automatic loading device according to claim 1, characterized in that: The front of the lower end of the push plate (201) is provided with a linkage support component (003). The linkage support assembly (003) includes a flip plate (405), a guide sleeve (404) is fixedly installed on the front of the flip plate (405), and a drive column (403) is slidably arranged on the inner side of the guide sleeve (404). A movable rod (402) is installed on the front of the drive column (403), and a fixing plate (401) is installed at the end of the movable rod (402) away from the drive column (403). The fixing plate (401) is fixedly installed on the back of the lower end of the main body plate (104).

9. The straw bale hydraulic control tilting automatic loading device according to claim 8, characterized in that: A torsion spring shaft (406) is rotatably provided on the inner side of the lower end of the flip plate (405). A limit rotating plate (407) is fixedly installed on the outer side of the torsion spring shaft (406), and an auxiliary support plate (400) is installed at the bottom of the limit rotating plate (407). A reinforcing plate (408) is installed on the inner side of the auxiliary support plate (400). The linkage support assembly (003) includes two sets of right angle frames (409), and the right angle frames (409) are fixedly installed on the front of the push plate (201). The flip plate (405) is flipped and disposed on the inner side of the right angle frames (409). Several sets of fixed corner seats (410) are welded and installed between the right angle frames (409) and the push plate (201).

10. The method of using a hydraulically controlled, tilting, and automatic loading device for straw bales according to any one of claims 1-9, characterized in that: S1. By driving the vehicle to move continuously, the main plate (104) is kept aligned with the bundled straw during the movement. After the straw bundle contacts the main plate (104), the hydraulic cylinder (200) is controlled by the vehicle's hydraulic control equipment. The hydraulic cylinder (200) will drive the flipping end (205) at the output end to push the arc welding frame (204). During the pushing process, the push plate (201) in the middle will move towards the main plate (104). At the same time, the drive plate (203) moves. The drive plate (203) will control the limit shaft (106) and the clamping frame (107) to flip along the combined shaft (108). During the flipping process, a clamping effect will be formed to move closer to the straw bundle. S2. During the approach process, the clamping roller (300) will first contact the straw bale and squeeze it. During the squeezing process, the clamping roller (300) will be pushed to move towards the limiting frame (301). The ratchet positioning module (309) will push the movable steel chain (307), the movable plate (306), and the movable disc (305) to move inside the limiting frame (301) and the limiting cylinder (302). During the movement, the second strong spring (304) structure will be squeezed. At this time, the clamping roller (300) will stably clamp the straw bale. S3. During the clamping process, the push plate (201) will drive the flip plate (405) to move synchronously towards the main plate (104). Under the guidance of the fixed drive column (403), the guide sleeve (404) will be driven to flip along the inner groove. During the flipping process, the flip plate (405) will be flipped ninety degrees. During the flipping process, since the bottom is close to the ground, the ground will block the auxiliary support plate (400). The auxiliary support plate (400) will be flipped along the torsion spring shaft (406). The upper end of the flip plate (405) will be embedded in the inner side of the right angle frame (409). S4. After clamping is completed, the push plate (201) will be blocked and will not be able to move further toward the main plate (104). At this time, the hydraulic cylinder (200) will continue to push and control the push plate (201), the main plate (104) and the structure inside the clamping frame (107) to rotate along the welding plate (100) with the flipping rod (101). When it is lifted to a certain height, the torsion spring shaft (406) will drive the auxiliary support plate (400) to reset and keep it horizontally below the straw bale. When the straw bale is lifted and rotated more than 90 degrees, it will slide along the main plate (104) under the action of gravity. Each set of clamping rollers (300) will lose the restriction of the ratchet positioning module (309) and assist the straw bale to slide into the carriage (110) to complete one rotation and loading.

Images