Straw smashing and returning bar stacking device
By designing straw crushing and returning field code devices to solve the problem of slow down and land of crop straw and land, realize the improvement of soil quality and improvement of straw packaging efficiency.
Patent Information
- Application Number
- CN202420283618.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-06
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-02-06
AI Technical Summary
Crop straw decomposes slowly, and it is piled in farmland to occupy land, affecting crop growth, leading to soil hardening and reduced fertility.
Design a kind of straw crumbs and the field code device, including the crushing structure, rolling parts, and code stripes. It crushes straw through the crushing structure, and uses the code stripe to use the crushed straw to make it easy to recover without occupying the land.
By crushing straw to accelerate its decomposition, improve the quality of the soil, reduce the energy consumption of the package machine, improve the efficiency of straw packaging, and avoid the impact of land occupation and crop growth.
Smart Images
Figure CN222396262U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of agricultural machinery, and particularly relates to a straw crushing and returning to the field coding device. Background Art
[0002] When harvesting crops, combine harvesters are mostly used. After harvesting, a lot of crop straw is left in the field. Since crop straw decomposes slowly, if it is not managed and directly piled in the field, it will not only occupy the land and affect the growth of crops, but also harden the soil, form acidic soil, reduce soil fertility, and bring considerable difficulties to the next planting, sowing and land preparation.
[0003] Therefore, in order to solve the above problems, the utility model provides a straw crushing and returning to the field stripping device, which can improve soil quality by crushing the straw and returning it to the field, and can be easily packaged and recovered after stripping, without occupying land and affecting the planting and sowing of crops, and will not affect the growth of crops. Utility Model Content
[0004] In view of the above problems, the utility model provides a straw crushing and returning to the field coding device, including a connecting frame, a picking structure and a driving source for driving the picking structure are vertically arranged on the connecting frame, the picking structure includes a picking shell, a crushing structure, a rolling element and a coding strip structure are sequentially arranged along the horizontal direction inside the picking shell, a throwing channel connecting the crushing structure and the coding strip structure is arranged inside the picking shell, and a coding strip outlet is provided at a position of the picking shell close to the coding strip structure.
[0005] Furthermore, the code bar structure includes an augers and a code bar plate. The augers are arranged in a picking shell. A plurality of code bar plates are arranged at a position of the augers at the code bar outlet. The plurality of code bar plates are laterally staggered along the augers.
[0006] Furthermore, a hanging tooth is provided at one end of the code bar plate away from the auger.
[0007] Furthermore, the crushing structure includes a power shaft, a hammer claw, and a fixed knife bar. The fixed knife bar is arranged on the wall of the picking shell, and a hammer claw that is gap-matched with the fixed knife bar is circumferentially arranged on the power shaft.
[0008] Furthermore, the connecting frame includes a gantry and a connecting beam, and connecting beams are provided on both sides of the gantry.
[0009] Furthermore, a folding cylinder is provided at one end of the connecting beam away from the gantry, and the end of the folding cylinder away from the connecting beam is connected to one side of the gantry, and the folding cylinder, the connecting beam and the gantry form a triangle.
[0010] Furthermore, the picking shell includes a crushing shell, a connecting shell, a detachably connected code bar shell, and a forming shell which are connected in sequence along the horizontal direction; the crushing structure and the rolling element are arranged in the crushing shell, and the code bar shell is provided with a code bar structure. The internal spaces of the crushing shell and the connecting shell constitute a throwing channel, and the throwing channel is connected to the code bar shell.
[0011] Furthermore, the code bar outlet is arranged on the code bar shell, and the code bar shell is connected with the molding shell through the code bar outlet.
[0012] Furthermore, the pulverizing shell includes a shell and a partition, a plurality of partitions are evenly distributed in the shell, and adjacent partitions and the connecting shell and the shell form a throwing channel.
[0013] Furthermore, the molding shell includes a height limiting plate and a guide plate, the code bar shell is provided with a height limiting plate at a position located at the code bar outlet, and a guide plate is provided on one side of the height limiting plate.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1) The utility model crushes the straw by means of the crushing structure, so the crushed straw is separated in the soil at a fast speed, which can improve the soil quality. If it needs to be recovered, the crushed straw is striped by means of the striping structure, which is convenient for recovery and does not occupy land.
[0016] 2) After the utility model codes the crushed straw into strips, the energy consumption of the baler is reduced and the efficiency of straw baling is improved.
[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 A schematic diagram of the structure according to an embodiment of the utility model is shown;
[0020] Figure 2 Shows Figure 1 A schematic diagram of the structure without the belt transmission structure;
[0021] Figure 3 Shows Figure 2 A partial enlarged view of middle A;
[0022] Figure 4 Shows Figure 1 Schematic diagram of the structure without the pick-up shell;
[0023] Figure 5 The schematic diagram of the structure of the code bar outlet is shown;
[0024] Figure 6 A schematic diagram showing the operation of the hammer claw and the blade assembly is shown;
[0025] Figure 7 A schematic diagram showing a code bar structure is shown;
[0026] Figure 8 A schematic structural diagram of a rolling element is shown.
[0027] 1. Connecting frame; 11. Gantry; 12. Folding cylinder; 13. Connecting beam; 2. Picking shell; 21. Crushing shell; 211. Shell; 212. Partition; 213. Adjusting rod; 22. Connecting shell; 23. Bar shell; 231. Bar outlet; 24. Forming shell; 241. Height limit plate; 242. Guide plate; 25. Throwing channel; 3. Crushing structure; 31. Power shaft; 311. Shaft body; 312. Connecting plate; 32. Hammer claw; 33. Fixed blade; 331. Fixed plate; 332. Blade assembly; 4. Rolling element; 41. Rolling shaft; 42. Bearing; 5. Bar structure; 51. Agitator; 52. Bar plate; 521. Hanging gear; 6. Belt drive structure; 7. Drive shaft; 8. Gearbox. DETAILED DESCRIPTION
[0028] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] Figure 1 FIG. 2 shows a schematic diagram of the structure of an embodiment of the present utility model. Figure 1As shown, a straw crushing and returning to the field coding device includes a connecting frame 1, on which a picking structure and a driving source for driving the picking structure are vertically arranged, the picking structure includes a picking shell 2, and a crushing structure 3, a rolling member 4, and a coding strip structure 5 are sequentially arranged in the horizontal direction inside the picking shell 2, a throwing channel 25 connecting the crushing structure 3 and the coding strip structure 5 is arranged inside the picking shell 2, and a coding strip outlet 231 is provided at a position of the picking shell 2 close to the coding strip structure 5.
[0030] The straw crushing and returning to the field stripping device crushes the straw through the crushing structure 3. The crushed straw decomposes quickly and can improve the soil quality. When stripping is needed, the stripping structure 5 is installed. The stripping structure 5 is used to strip the crushed straw to avoid occupying the land and affecting the growth of crops, thereby improving the packaging efficiency.
[0031] In some embodiments, two picking structures are provided on the connecting frame 1, and the two picking structures are symmetrically arranged along the vertical center line of the connecting frame 1; the two picking structures can improve the efficiency of crushing straw.
[0032] In some embodiments, the driving source includes a gearbox 8, a transmission shaft 7, and a belt drive structure 6. The gearbox 8 is arranged on the gantry 11, and the belt drive structure 6 is connected to the ends of the shaft 311 and the agitator 51 in sequence. The output end of the gearbox 8 is provided with a transmission shaft 7, and the end of the transmission shaft 7 away from the gearbox 8 is connected to the belt drive structure 6, and the code bar structure 5 and the crushing structure 3 are both connected to the belt drive structure 6; the gearbox 8 can change the transmission ratio of the external power source so that the power of the belt drive structure 6 reaches a preset target value; the transmission shaft 7 can transmit power to the belt drive structure 6; the belt drive structure 6 can drive the crushing structure 3 and the code bar structure 5 to operate.
[0033] Specifically, the belt transmission structure 6 is a prior art structure, that is, a structure consisting of a driving wheel, a driven wheel, a tensioning wheel and a transmission belt. Therefore, it will not be described in detail here.
[0034] Figure 7 FIG. 5 shows a schematic diagram of the structure of the augers 51. Figure 7 As shown, in some embodiments, the code bar structure 5 includes an augers 51 and a code bar plate 52, the augers 51 is arranged in the picking shell 2, and a plurality of code bar plates 52 are provided at the position of the augers 51 located at the code bar outlet 231, and a plurality of the code bar plates 52 are laterally staggered along the augers 51; the augers 51 can transport the crushed straw to the code bar plate 52, and the code bar plate 52 can throw the crushed straw into the forming shell 24.
[0035] In some embodiments, a hanging tooth 521 is provided at one end of the coding plate 52 away from the auger 51; when the coding plate 52 is in the process of throwing straw, the hanging tooth 521 can hang on the straw, thereby improving the throwing efficiency.
[0036] Figure 2 Shows Figure 1 The structural diagram without the belt transmission structure 6. Figure 2 As shown, in some embodiments, the crushing structure 3 includes a power shaft 31, a hammer claw 32, and a fixed blade bar 33. The fixed blade bar 33 is arranged on the shell wall of the picking shell 2. The power shaft 31 is circumferentially provided with a hammer claw 32 that is gap-matched with the fixed blade bar 33. Figure 6 FIG. 3 shows a schematic diagram of the operation of the hammer claw 32 and the blade assembly 332. Figure 6 As shown, the hammer claw 32 and the fixed blade bar 33 can crush the straw when they are in clearance fit; the hammer claw 32 plays the role of picking up the straw on the ground; and the power shaft 31 can drive the hammer claw 32 to rotate.
[0037] In some embodiments, the power shaft 31 includes a shaft body 311 and a connecting plate 312. The connecting plate 312 is circumferentially provided on the shaft body 311, and the end of the connecting plate 312 away from the shaft body 311 is detachably connected to a hammer claw 32; the connecting plate 312 plays a connecting role; the detachable connection between the hammer claw 32 and the connecting plate 312 can facilitate the replacement of the hammer claw 32, thereby increasing convenience.
[0038] In some embodiments, the power shaft 31 and the auger 51 are both connected to the belt transmission structure 6 to achieve the purpose of rotation.
[0039] In some embodiments, the fixed blade bar 33 includes a fixed plate 331 and a blade group 332. The fixed plate 331 is arranged on the shell wall of the picking shell 2, and the blade group 332 is arranged on the fixed plate 331; the fixed plate 331 provides installation conditions for the blade group 332; the blade group 332 provides crushing conditions for crushing straw.
[0040] Specifically, the blade set 332 includes a plurality of blades, and the plurality of blades are evenly distributed on the fixing plate 331 .
[0041] Specifically, the blade is prior art, so it will not be described in detail here.
[0042] In some embodiments, the connecting frame 1 includes a gantry 11 and a connecting beam 13, and connecting beams 13 are provided on both sides of the gantry 11; the gantry 11 plays a supporting role and also provides installation conditions for the gearbox 8; the connecting beam 13 provides installation conditions for installing the picking structure.
[0043] In some embodiments, a folding cylinder 12 is provided at one end of the connecting beam 13 away from the gantry 11, and the end of the folding cylinder 12 away from the connecting beam 13 is connected to one side of the gantry 11, and the folding cylinder 12, the connecting beam 13 and the gantry 11 form a triangle; one end of the folding cylinder 12 is hinged to the gantry 11, and the other end is hinged to the connecting beam 13, and the end of the connecting beam 13 away from the folding cylinder 12 is hinged to the gantry 11, then the connecting beam 13 is fixed in position by the folding cylinder 12, and when the connecting beam 13 needs to be folded, it can be achieved by the folding cylinder 12.
[0044] In some embodiments, the picking shell 2 includes a crushing shell 21, a connecting shell 22, a code bar shell 23, and a forming shell 24 which are connected in sequence along the horizontal direction; the crushing structure 3 and the rolling element 4 are arranged in the crushing shell 21, and the code bar shell 23 is provided with a code bar structure 5. The internal space of the crushing shell 21 and the connecting shell 22 constitutes a throwing channel 25, and the throwing channel 25 is connected to the code bar shell 23; the throwing channel 25 provides a transportation channel for the code bars; the forming shell 24 provides a forming mold to achieve a preset forming goal; the code bar shell 23 provides a transportation protection cover for the straw.
[0045] Specifically, the auger 51 is fixedly disposed in the code bar housing 23. Bolt fixing is optional but not limited.
[0046] In some embodiments, one end of the code bar shell 23 is connected to the connecting shell 22, and the other end of the code bar shell 23 is connected to the partition 212; the connection between the code bar shell 23, the connecting shell 22, and the partition 212 is connected by bolts, providing a condition for selecting whether to use the code bar.
[0047] In some embodiments, one end of the connecting shell 22 is hinged to the crushing shell 21, and the other end of the connecting shell 22 is connected to the code bar shell 23; the connecting shell 22 serves to connect the crushing shell 21 and the code bar shell 23, and also provides conditions for forming the throwing channel 25.
[0048] Figure 3 Shows Figure 2 A partial enlarged view of the middle. Figure 3 As shown, in some embodiments, an adjustment rod 213 is provided on the crushing shell 21, and one end of the adjustment rod 213 away from the crushing shell 21 is connected to the connecting shell 22; the user can adjust the position of the connecting shell 22 by adjusting the rod 213 to adjust the throwing angle.
[0049] Specifically, the adjustment rod 213 is a prior art, and thus will not be described in detail here.
[0050] Figure 8 FIG. 4 shows a schematic diagram of the structure of the rolling element 4. Figure 8As shown, in some embodiments, the rolling element 4 includes a rolling shaft 41 and a bearing 42, and the rolling shaft 41 is connected to the crushing shell 21 through the bearing 42; the bearing 42 provides rolling conditions for the rolling shaft 41; and the rolling shaft 41 can ensure the height of the picking structure from the ground.
[0051] Figure 5 FIG. 2 shows a schematic diagram of the structure of the code bar outlet 231. Figure 5 As shown, in some embodiments, the code bar outlet 231 is provided on the code bar shell 23, and the code bar shell 23 is connected with the molding shell 24 through the code bar outlet 231; the code bar outlet 231 can provide a molding channel for the crushed straw, thereby improving the molding efficiency.
[0052] Figure 4 Shows Figure 1 The schematic diagram of the structure without the pick-up shell 2. Figure 4 As shown, in some embodiments, the crushing shell 21 includes a shell 211 and a partition 212. A plurality of partitions 212 are evenly distributed in the shell 211. Adjacent partitions 212 and the connecting shell 22 and the shell 211 form a throwing channel 25. A plurality of partitions 212 can increase the number of throwing channels 25, thereby improving the forming efficiency.
[0053] In some embodiments, the rolling element 4 is lower than the horizontal line of the crushing structure 3, so that the crushing structure 3 can grab and crush the straw on the ground; it can also facilitate the straw crushing and returning code strip device to roll on the ground.
[0054] In some embodiments, the molding shell 24 includes a height limiting plate 241 and a guide plate 242. The code bar shell 23 is provided with a height limiting plate 241 at the code bar outlet 231, and a guide plate 242 is provided on one side of the height limiting plate 241; the height limiting plate 241 can limit the height of the straw code bar; the guide plate 242 can shape and guide the straw after the code bar.
[0055] In some embodiments, the guide plate 242 is wavy; providing shape to the straw code strips.
[0056] The working principle of the straw crushing and returning to the field code stripping device is as follows:
[0057] The crushing structure 3 is used to crush the straw, and then the bar structure 5 is used to barcode the crushed straw according to the needs, so that the device can both crush the straw and barcode the straw. Among them, the rear power output of the external device tractor is used to drive the gearbox 8. After the gearbox 8 changes the transmission ratio, the power is transmitted to the belt transmission structure 6 through the transmission shaft 7, and then transmitted to the crushing structure 3 and the bar structure 5 through the belt transmission structure 6, so that the crushing structure 3 and the bar structure 5 can operate; the belt transmission structure 6 transmits the power to the shaft body 311, and the shaft body 311 drives the hammer claw 32 to rotate during the rotation process. When the rolling shaft 41 moves again, the rotating hammer claw 32 picks up the straw on the ground and sends the straw to the fixed blade 33. The positioned blade can crush the rotating straw. The straw creates resistance, and the blade can cut the straw during the continuous rotation of the straw. At the same time, the rotating hammer claw 32 can transmit the crushed straw to the code bar structure 5 through the throwing channel 25, and the rotating agitator 51 can transmit the crushed straw to the code bar plate 52, and perform preliminary regularization on the straw. Several transverse and staggered code bar plates 52 can throw the regularized straw into the forming shell 24. During the continuous throwing, the height limiting plate 241 limits the height and regularizes the straw, and the guide plate 242 regularizes the shape of the straw, and finally the forming shell 24 is output in continuous thrust.
[0058] The crushing structure 3 and the code bar structure 5 can operate simultaneously or separately. If the requirement is to accelerate the decomposition of straw and improve soil quality, the code bar structure 5 can be disassembled. If the requirement is to facilitate packaging and recovery, the code bar structure 5 can be installed.
[0059] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. A straw crushing and returning to the field coding device, characterized in that: The invention comprises a connecting frame (1), wherein a picking structure and a driving source for driving the picking structure are vertically arranged on the upper edge of the connecting frame (1), wherein the picking structure comprises a picking shell (2), wherein a crushing structure (3), a rolling element (4), and a code bar structure (5) are sequentially arranged in a horizontal direction inside the picking shell (2), wherein a throwing channel (25) connecting the crushing structure (3) and the code bar structure (5) is arranged inside the picking shell (2), and a code bar outlet (231) is arranged at a position of the picking shell (2) close to the code bar structure (5).
2. A straw crushing and returning to field coding device according to claim 1, characterized in that: The code bar structure (5) comprises an agitator (51) and a code bar plate (52). The agitator (51) is arranged in the picking shell (2). A plurality of code bar plates (52) are arranged at a portion of the agitator (51) located at the code bar outlet (231). The plurality of code bar plates (52) are arranged in a transversely staggered manner along the agitator (51).
3. A straw crushing and returning to field coding device according to claim 2, characterized in that: The end of the code bar plate (52) away from the auger (51) is provided with a hanging tooth (521).
4. The straw crushing and returning to field coding device according to claim 1 is characterized in that: The crushing structure (3) comprises a power shaft (31), a hammer claw (32), and a fixed blade bar (33); the fixed blade bar (33) is arranged on the shell wall of the picking shell (2); and a hammer claw (32) is provided circumferentially on the power shaft (31) and is clearance-matched with the fixed blade bar (33).
5. The straw crushing and returning to field coding device according to claim 1 is characterized in that: The connecting frame (1) comprises a gantry frame (11) and a connecting beam (13), and connecting beams (13) are provided on both sides of the gantry frame (11).
6. The straw crushing and returning to field coding device according to claim 5 is characterized in that: A folding cylinder (12) is provided at one end of the connecting beam (13) away from the gantry (11); the end of the folding cylinder (12) away from the connecting beam (13) is connected to one side of the gantry (11); the folding cylinder (12), the connecting beam (13) and the gantry (11) form a triangle.
7. A straw crushing and returning to field coding device according to any one of claims 1 to 6, characterized in that: The picking shell (2) comprises a crushing shell (21), a connecting shell (22), a detachably connected code bar shell (23), and a forming shell (24) which are sequentially connected in a transverse direction; the crushing structure (3) and the rolling element (4) are arranged in the crushing shell (21); the code bar shell (23) is provided with a code bar structure (5); the internal spaces of the crushing shell (21) and the connecting shell (22) form a throwing channel (25); and the throwing channel (25) is connected to the code bar shell (23).
8. The straw crushing and returning to the field coding device according to claim 7, characterized in that: The code bar outlet (231) is arranged on the code bar shell (23), and the code bar shell (23) is connected to the molding shell (24) through the code bar outlet (231).
9. The straw crushing and returning to the field coding device according to claim 7, characterized in that: The pulverizing shell (21) comprises a shell (211) and a partition (212); a plurality of partitions (212) are evenly distributed in the shell (211); adjacent partitions (212) and the connecting shell (22) and the shell (211) form a throwing channel (25).
10. The straw crushing and returning to field coding device according to claim 7, characterized in that: The molding shell (24) comprises a height limiting plate (241) and a guide plate (242); the code bar shell (23) is provided with a height limiting plate (241) at a location located at the code bar outlet (231); and a guide plate (242) is provided on one side of the height limiting plate (241).