Crop straw packaging and compacting device

Abstract

The utility model relates to the technical field of crop straw packing and compacting, in particular to a crop straw packing and compacting device which is convenient for compacting straws at multiple stations, improves the compacting efficiency, is convenient for crushing and screening the straws and improves the compacting quality. Comprising a compaction mechanism; the device further comprises a smashing mechanism, a screening mechanism, a driving mechanism, a material distributing mechanism and a switching mechanism, the screening mechanism is installed at the bottom end of the smashing mechanism, the driving mechanism is installed on the screening mechanism, the material distributing mechanism is installed at the bottom end of the screening mechanism, the switching mechanism is installed on the material distributing mechanism, and the compacting mechanism is installed on the material distributing mechanism. Straw is smashed through the smashing mechanism, the driving mechanism drives the screening mechanism to screen the smashed straw, the distributing mechanism conducts multi-station packaging and compacting, the switching mechanism assists the distributing mechanism in feeding switching, and the compacting mechanism conducts compacting on the straw.

Description

Technical Field

[0001] The utility model relates to the technical field of crop straw baling and compaction, in particular to a crop straw baling and compaction device. Background Technique

[0002] Agricultural straw mainly refers to the straws, branches, weeds, fallen leaves, fruit husks, etc. of farm crops or fruit trees. Among them, the straws of crops can be used as feed for poultry farming. Discarding them will not only cause waste of resources, but also cause environmental pollution. However, the large output of agricultural straw is not convenient for direct transportation, and the crop straw needs to be compacted before transportation.

[0003] In the existing crop straw baling and compaction technology, for example, the existing technology with the application number of CN202022808225.3 includes a placement box, a restraint plate, a support rod, a motor, a connecting rod, a coupling, an extrusion box, a partition plate, an installation box, a bottom plate, an electric push rod, a first push plate, a second push plate, etc. It extrudes agricultural straw in a spiral manner, and then pushes the extruded agricultural straw into the box for secondary extrusion, which can effectively ensure the compression effect of crop straw.

[0004] However, the crushed straw will have larger parts due to incomplete crushing, which affects the compaction quality, and the existing technology has a low efficiency of straw compaction. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides a crop straw baling and compaction device that is convenient for multi-station compaction of straw, improves the compaction efficiency, and is convenient for crushing and screening of straw, thereby improving the compaction quality.

[0006] A crop straw baling and compaction device of the utility model includes a compaction mechanism; it also includes a crushing mechanism, a screening mechanism, a driving mechanism, a material distribution mechanism and a switching mechanism. The screening mechanism is installed at the bottom end of the crushing mechanism, the driving mechanism is installed on the screening mechanism, the material distribution mechanism is installed at the bottom end of the screening mechanism, the switching mechanism is installed on the material distribution mechanism, and the compaction mechanism is installed on the material distribution mechanism. The crushing mechanism crushes the straw, the driving mechanism drives the screening mechanism to screen the crushed straw, the material distribution mechanism performs multi-station baling and compaction, the switching mechanism assists the feeding switch of the material distribution mechanism, and the compaction mechanism compacts the straw; the crushing mechanism crushes the straw, the driving mechanism drives the screening mechanism to screen the crushed straw, improving the baling and compaction quality, the material distribution mechanism performs multi-station baling and compaction, improving the baling and compaction efficiency, the switching mechanism assists the feeding switch of the material distribution mechanism, and the compaction mechanism compacts the straw.

[0007] Preferably, the crushing mechanism includes a crushing bin, a crushing shaft, crushing knives, and a crushing motor. An installation frame is arranged inside the crushing bin. One end of the crushing shaft is rotatably installed on the crushing bin, and the other end of the crushing shaft is rotatably installed on the installation frame. The crushing knives are installed on the crushing shaft. The crushing motor is installed at the top end of the crushing bin, and the output end of the crushing motor is connected to the crushing shaft. A valve is arranged at the bottom end of the crushing bin. First, the straw is added into the crushing bin. By turning on the crushing motor to drive the crushing shaft to rotate, the crushing knives are driven to crush the straw, thereby improving the compaction quality.

[0008] Preferably, the screening mechanism includes a screening cylinder, a guiding frame, a screening box, and springs. The screening cylinder is installed at the bottom end of the crushing bin. The guiding frame is installed on the inner wall of the screening cylinder. The screening box is slidably installed on the guiding frame. The springs connect the screening box and the guiding frame. After the straw is added into the screening box, by turning on the driving mechanism to drive the screening box to slide on the guiding frame, the screening box is reset by the springs. By the screening box sliding back and forth on the guiding frame, the straw is screened.

[0009] Preferably, the driving mechanism includes a driving shaft, a convex shaft, and a screening motor. The convex shaft is rotatably installed on the inner wall of the screening cylinder through the driving shaft. The screening motor is installed on the outer wall of the screening cylinder, and the output end of the screening motor is connected to the driving shaft. After the straw is added into the screening box, by turning on the screening motor to drive the driving shaft to rotate, when the convex shaft rotates, the convex points squeeze the screening box, thereby driving the screening box to slide on the guiding frame. The screening box is reset by the springs. By the screening box sliding back and forth on the guiding frame, the straw is screened.

[0010] Preferably, the material distribution mechanism includes two material distribution pipes, a compaction box, a sliding box, a first cylinder, and four sliding plates. The two material distribution pipes are installed at the bottom end of the screening cylinder. The compaction box is installed at the bottom end of the material distribution pipes. The sliding box is slidably installed inside the compaction box. The first cylinder is installed on the outer wall of the compaction box, and the movable end of the first cylinder is connected to the sliding box. Four compaction holes are arranged on the sliding box. The sliding plates are slidably installed in the compaction holes. Multiple discharge ports are arranged on the compaction box. The screened straw enters the compaction holes of the sliding box through the material distribution pipes, and is closed by the switching mechanism. Then, the straw is compacted by the compaction mechanism. By turning on the first cylinder to drive the sliding box to slide inside the compaction box, through the multiple compaction holes on the sliding box and the multiple discharge ports on the compaction box, the reciprocating operation of the first cylinder can both compact and discharge the material, thereby improving the compaction efficiency.

[0011] Preferably, the switching mechanism includes a switch box, an auxiliary plate, and a second cylinder. The switch box is installed at the connection between the material distribution pipe and the compaction box. The auxiliary plate is slidably installed on the switch box. The second cylinder is installed on the side wall of the switch box, and the movable end of the second cylinder is connected to the auxiliary plate. After the straw feeding is completed, the second cylinder is opened to drive the auxiliary plate to slide in the switch box, thereby cutting off the connection between the material distribution pipe and the compaction box. The auxiliary plate can assist the compaction mechanism to compact the straw.

[0012] Preferably, the compaction mechanism includes a sliding sleeve, a sliding push rod, a lead screw, and a compaction motor. The sliding sleeve is installed at the bottom end of the compaction box. The sliding push rod is slidably installed in the sliding sleeve. The lead screw is rotatably installed in the sliding sleeve. The sliding push rod is in threaded cooperation with the lead screw. The compaction motor is installed at the bottom end of the sliding sleeve, and the output end of the compaction motor is connected to the lead screw. By turning on the compaction motor to drive the lead screw to rotate, and then driving the sliding push rod to slide in the sliding sleeve through the thread relationship, thereby driving the sliding push rod to push the sliding plate to slide in the compaction hole of the sliding box, thus completing the compaction of the straw.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The straw is crushed by the crushing mechanism, and the driving mechanism drives the screening mechanism to screen the crushed straw, improving the quality of packing and compaction. The material distribution mechanism performs multi-station packing and compaction, improving the efficiency of packing and compaction. The switching mechanism assists the material distribution mechanism in feeding and switching, and the compaction mechanism compacts the straw. Description of the Drawings

[0014] Figure 1 is the first axonometric structural schematic diagram of the present utility model;

[0015] Figure 2 is the second axonometric structural schematic diagram of the present utility model;

[0016] Figure 3 is the front view sectional axonometric structural schematic diagram of the present utility model;

[0017] Figure 4 is the side view sectional axonometric structural schematic diagram of the present utility model;

[0018] Figure 5 is the side view sectional structural schematic diagram of the present utility model;

[0019] Labels in the attached drawings: 01, crushing mechanism; 11, crushing bin; 12, crushing shaft; 13, crushing knife; 14, crushing motor; 02, screening mechanism; 21, screening cylinder; 22, guiding frame; 23, screening box; 24, spring; 03, driving mechanism; 31, driving shaft; 32, convex shaft; 33, screening motor; 04, material distributing mechanism; 41, material distributing pipe; 42, compaction box; 43, sliding box; 44, first cylinder; 45, sliding plate; 05, switching mechanism; 51, switch box; 52, auxiliary plate; 53, second cylinder; 06, compaction mechanism; 61, sliding sleeve; 62, sliding push rod; 63, lead screw; 64, compaction motor. Detailed implementation mode

[0020] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant attached drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0021] Embodiment 1

[0022] As Figures 3 to 5 shown, a crop straw baling and compressing device includes a compaction mechanism 06, and also includes a crushing mechanism 01, a screening mechanism 02, a driving mechanism 03, a material distributing mechanism 04 and a switching mechanism 05. The screening mechanism 02 is installed at the bottom end of the crushing mechanism 01, the driving mechanism 03 is installed on the screening mechanism 02, the material distributing mechanism 04 is installed at the bottom end of the screening mechanism 02, the switching mechanism 05 is installed on the material distributing mechanism 04, and the compaction mechanism 06 is installed on the material distributing mechanism 04;

[0023] The crushing mechanism 01 crushes the straw, the driving mechanism 03 drives the screening mechanism 02 to screen the crushed straw, the material distributing mechanism 04 performs multi-station baling and compressing, the switching mechanism 05 assists the feeding switch of the material distributing mechanism 04, and the compaction mechanism 06 compresses the straw;

[0024] The crushing mechanism 01 includes a crushing bin 11, a crushing shaft 12, a crushing knife 13 and a crushing motor 14. An installation frame is arranged in the crushing bin 11. One end of the crushing shaft 12 is rotatably installed on the crushing bin 11, the other end of the crushing shaft 12 is rotatably installed on the installation frame, the crushing knife 13 is installed on the crushing shaft 12, the crushing motor 14 is installed at the top end of the crushing bin 11, the output end of the crushing motor 14 is connected to the crushing shaft 12, and a valve is arranged at the bottom end of the crushing bin 11;

[0025] The screening mechanism 02 includes a screening cylinder 21, a guiding frame 22, a screening box 23 and a spring 24. The screening cylinder 21 is installed at the bottom end of the crushing bin 11. The guiding frame 22 is installed on the inner wall of the screening cylinder 21. The screening box 23 is slidably installed on the guiding frame 22. The spring 24 connects the screening box 23 and the guiding frame 22;

[0026] The driving mechanism 03 includes a driving shaft 31, a convex shaft 32 and a screening motor 33. The convex shaft 32 is rotatably installed on the inner wall of the screening cylinder 21 through the driving shaft 31. The screening motor 33 is installed on the outer wall of the screening cylinder 21. The output end of the screening motor 33 is connected to the driving shaft 31;

[0027] First, add the straw into the crushing bin 11. Drive the crushing shaft 12 to rotate by turning on the crushing motor 14, and then drive the crushing knife 13 to crush the straw to improve the compaction quality. When the straw is added into the screening box 23, drive the driving shaft 31 to rotate by turning on the screening motor 33. When the convex shaft 32 rotates, the convex points squeeze the screening box 23, and then drive the screening box 23 to slide on the guiding frame 22. Reset the screening box 23 through the spring 24. Through the reciprocating sliding of the screening box 23 on the guiding frame 22, the straw is screened. The feeding mechanism 04 performs multi-station packing and compaction to improve the packing and compaction efficiency. The switching mechanism 05 assists the feeding mechanism 04 in feeding and switching, and the compaction mechanism 06 compacts the straw.

[0028] Embodiment 2

[0029] As Figures 3 to 4 shown, a crop straw packing and compaction device includes a compaction mechanism 06, and also includes a crushing mechanism 01, a screening mechanism 02, a driving mechanism 03, a feeding mechanism 04 and a switching mechanism 05. The screening mechanism 02 is installed at the bottom end of the crushing mechanism 01. The driving mechanism 03 is installed on the screening mechanism 02. The feeding mechanism 04 is installed at the bottom end of the screening mechanism 02. The switching mechanism 05 is installed on the feeding mechanism 04. The compaction mechanism 06 is installed on the feeding mechanism 04;

[0030] The crushing mechanism 01 crushes the straw. The driving mechanism 03 drives the screening mechanism 02 to screen the crushed straw. The feeding mechanism 04 performs multi-station packing and compaction. The switching mechanism 05 assists the feeding mechanism 04 in feeding and switching. The compaction mechanism 06 compacts the straw;

[0031] The material distribution mechanism 04 includes two material distribution pipes 41, a compaction box 42, a sliding box 43, a first cylinder 44 and four sliding plates 45. The two material distribution pipes 41 are installed at the bottom end of the screening cylinder 21. The compaction box 42 is installed at the bottom end of the material distribution pipe 41. The sliding box 43 is slidably installed in the compaction box 42. The first cylinder 44 is installed on the outer wall of the compaction box 42. The movable end of the first cylinder 44 is connected to the sliding box 43. Four compaction holes are provided on the sliding box 43. The sliding plates 45 are slidably installed in the compaction holes. A plurality of discharge ports are provided on the compaction box 42;

[0032] The switching mechanism 05 includes a switch box 51, an auxiliary plate 52 and a second cylinder 53. The switch box 51 is installed at the connection between the material distribution pipe 41 and the compaction box 42. The auxiliary plate 52 is slidably installed on the switch box 51. The second cylinder 53 is installed on the side wall of the switch box 51. The movable end of the second cylinder 53 is connected to the auxiliary plate 52;

[0033] The compaction mechanism 06 includes a sliding sleeve 61, a sliding push rod 62, a lead screw 63 and a compaction motor 64. The sliding sleeve 61 is installed at the bottom end of the compaction box 42. The sliding push rod 62 is slidably installed in the sliding sleeve 61. The lead screw 63 is rotatably installed in the sliding sleeve 61. The sliding push rod 62 is in threaded cooperation with the lead screw 63. The compaction motor 64 is installed at the bottom end of the sliding sleeve 61. The output end of the compaction motor 64 is connected to the lead screw 63;

[0034] The straw is crushed by the crushing mechanism 01. The driving mechanism 03 drives the screening mechanism 02 to screen the crushed straw, improving the quality of baling and compaction. The screened straw enters the compaction holes of the sliding box 43 through the material distribution pipe 41. It is closed by the switching mechanism 05. Then, the straw is compacted by the compaction mechanism 06. By driving the sliding box 43 to slide in the compaction box 42 by opening the first cylinder 44, through the multiple compaction holes on the sliding box 43 and the multiple discharge ports on the compaction box 42, the reciprocating work of the first cylinder 44 can both compact and discharge materials, improving the compaction efficiency. When the straw feeding is completed, by opening the second cylinder 53 to drive the auxiliary plate 52 to slide in the switch box 51, the connection between the material distribution pipe 41 and the compaction box 42 is cut off. The auxiliary plate 52 can assist the compaction mechanism 06 to compact the straw. By opening the compaction motor 64 to drive the lead screw 63 to rotate, then driving the sliding push rod 62 to slide in the sliding sleeve 61 through the thread relationship, and further driving the sliding push rod 62 to push the sliding plate 45 to slide in the compaction holes of the sliding box 43, thus completing the compaction of the straw.

[0035] Such as Figures 1 to 5As shown in the figure, a crop straw baling and compressing device of the present utility model, when working, first adds straw into the crushing bin 11, drives the crushing shaft 12 to rotate by turning on the crushing motor 14, and then drives the crushing knife 13 to crush the straw, improving the compressing quality. When the straw is added into the screening box 23, drives the driving shaft 31 to rotate by turning on the screening motor 33. When the convex shaft 32 rotates, the convex points squeeze the screening box 23, and then drive the screening box 23 to slide on the guiding frame 22. The screening box 23 is reset by the spring 24. By reciprocatingly sliding the screening box 23 on the guiding frame 22, the straw is screened. The screened straw enters the compressing holes of the sliding box 43 through the material distributing pipe 41, and is closed by the switching mechanism 05. Then, the straw is compressed by the compressing mechanism 06. Drive the sliding box 43 to slide in the compressing box 42 by turning on the first cylinder 44. Through the multiple compressing holes on the sliding box 43 and the multiple discharge ports on the compressing box 42, the reciprocating work of the first cylinder 44 can both compress and discharge materials, improving the compressing efficiency. When the straw feeding is completed, drive the auxiliary plate 52 to slide in the switching box 51 by turning on the second cylinder 53, and then cut off the connection between the material distributing pipe 41 and the compressing box 42. The auxiliary plate 52 can assist the compressing mechanism 06 to compress the straw. Drive the lead screw 63 to rotate by turning on the compressing motor 64, and then drive the sliding push rod 62 to slide in the sliding sleeve 61 through the thread relationship, and then drive the sliding push rod 62 to push the sliding plate 45 to slide in the compressing holes of the sliding box 43, thus completing the compression of the straw.

[0036] The crushing motor 14, screening motor 33, first cylinder 44, second cylinder 53 and compressing motor 64 of the present utility model are purchased on the market. Those skilled in the industry only need to install and operate according to the attached operation manuals, without the need for creative labor from those skilled in the art.

[0037] The main functions achieved by the present utility model are: during the crop straw baling and compressing process, it is convenient to compress the straw at multiple workstations, improving the compressing efficiency, and it is also convenient to crush and screen the straw, improving the compressing quality.

[0038] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A crop straw baling and compacting device, comprising a compacting mechanism (06); characterized in that: It also includes a crushing mechanism (01), a screening mechanism (02), a driving mechanism (03), a material distribution mechanism (04) and a switch mechanism (05), wherein the screening mechanism (02) is mounted at the bottom end of the crushing mechanism (01), the driving mechanism (03) is mounted on the screening mechanism (02), the material distribution mechanism (04) is mounted at the bottom end of the screening mechanism (02), the switch mechanism (05) is mounted on the material distribution mechanism (04), and the compacting mechanism (06) is mounted on the material distribution mechanism (04); The pulverizing mechanism (01) pulverizes the straw, the driving mechanism (03) drives the screening mechanism (02) to screen the pulverized straw, the material distribution mechanism (04) performs multi-station packaging and compacting, the switch mechanism (05) assists the material distribution mechanism (04) in switching on and off the material feeding, and the compacting mechanism (06) compacts the straw.

2. The crop straw baling and compacting device according to claim 1, characterized in that: The pulverizing mechanism (01) comprises a pulverizing chamber (11), a pulverizing shaft (12), a pulverizing knife (13) and a pulverizing motor (14). A mounting frame is arranged in the pulverizing chamber (11). One end of the pulverizing shaft (12) is rotatably mounted on the pulverizing chamber (11). The other end of the pulverizing shaft (12) is rotatably mounted on the mounting frame. The pulverizing knife (13) is mounted on the pulverizing shaft (12). The pulverizing motor (14) is mounted at the top end of the pulverizing chamber (11). The output end of the pulverizing motor (14) is connected to the pulverizing shaft (12). A valve is arranged at the bottom end of the pulverizing chamber (11).

3. The crop straw baling and compacting device according to claim 2, characterized in that: The screening mechanism (02) comprises a screening cylinder (21), a guide frame (22), a screening box (23) and a spring (24). The screening cylinder (21) is mounted at the bottom end of the crushing bin (11), the guide frame (22) is mounted on the inner wall of the screening cylinder (21), the screening box (23) is slidably mounted on the guide frame (22), and the spring (24) connects the screening box (23) and the guide frame (22).

4. The crop straw baling and compacting device according to claim 3, characterized in that: The driving mechanism (03) comprises a driving shaft (31), a cam shaft (32) and a screening motor (33); the cam shaft (32) is rotatably mounted on the inner wall of the screening drum (21) via the driving shaft (31); the screening motor (33) is mounted on the outer wall of the screening drum (21); and the output end of the screening motor (33) is connected to the driving shaft (31).

5. The crop straw baling and compacting device according to claim 3, characterized in that: The material distribution mechanism (04) comprises two material distribution pipes (41), a compaction box (42), a sliding box (43), a first cylinder (44) and four sliding plates (45). The two material distribution pipes (41) are installed at the bottom end of the screening drum (21), the compaction box (42) is installed at the bottom end of the material distribution pipe (41), the sliding box (43) is slidably installed in the compaction box (42), the first cylinder (44) is installed on the outer wall of the compaction box (42), the movable end of the first cylinder (44) is connected to the sliding box (43), four compaction holes are arranged on the sliding box (43), the sliding plate (45) is slidably installed in the compaction holes, and a plurality of discharge ports are arranged on the compaction box (42).

6. The crop straw baling and compacting device according to claim 5, characterized in that: The switch mechanism (05) comprises a switch box (51), an auxiliary plate (52) and a second cylinder (53); the switch box (51) is installed at the connection between the material distribution pipe (41) and the compaction box (42); the auxiliary plate (52) is slidably installed on the switch box (51); the second cylinder (53) is installed on the side wall of the switch box (51); and the movable end of the second cylinder (53) is connected to the auxiliary plate (52).

7. The crop straw baling and compacting device according to claim 5, characterized in that: The compaction mechanism (06) comprises a sliding sleeve (61), a sliding push rod (62), a lead screw (63) and a compaction motor (64); the sliding sleeve (61) is mounted at the bottom end of the compaction box (42); the sliding push rod (62) is slidably mounted in the sliding sleeve (61); the lead screw (63) is rotatably mounted in the sliding sleeve (61); the sliding push rod (62) and the lead screw (63) are threadedly matched; the compaction motor (64) is mounted at the bottom end of the sliding sleeve (61); and the output end of the compaction motor (64) is connected to the lead screw (63).

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